百校联盟2019—2020学年高三TOP300七月尖子生联考英语试题

百校联盟2019—2020学年高三TOP300七月尖子生联考英语

试题

学校:___________姓名：___________班级：___________考号：___________

一、阅读选择

The Empire State Building is one of the most popular attractions in New York City, both for the tour and history of the building. Our Empire State Building facts include NYC Insider tips and the best ways to tour this world-famous icon, whether you are short on time or budget.

Empire State Building Hours

The main entrance to the Empire State Building is on Fifth Avenue between 33rd & 34th Streets. All Visitors must use this entrance and there is often a wait just to get in the building. The Empire State Building Observatory is open from 8:00 a. m. to 2:00 a. m. 7 days a week. Last elevators go up at 1:15 a.m.

Empire State Building Tour Facts

The ESB offers two observatories, the 86th floor and the 102nd floor.

86th Floor Observatory (indoor and outdoor)

1,050 feet (320 meters), reached by high speed, automatic elevators, it has a

glass-enclosed area, which is heated in winter and cooled in summer. High powered binoculars (双筒望远镜) are available for the convenience of visitors at a minimal cost.

102nd Floor Observatory (indoor only)

Tickets are only sold upon arrival at the Empire State Building at a cost of $15.00 in addition to regular admission tickets.

Empire State Building Tickets

Regular — $38 adult, $32 ages 6-12, under 5 free.

Express Pass — $65 all visitors ages 6+

Buying your tickets before you go to New York saves you time. When buying tickets, you can opt for regular tickets or express tickets. You can also buy a discount pass for free entrance. If you want to visit the 102nd floor, you can get tickets which include dinner at STA TE Grill and Bare.

1．What can we learn from the second paragraph?

A．You can enter the building through three entrances.

B．A large number of visitors are attracted by the building.

C．Visitors are not allowed to take elevators after 1:00 a.m.

D．The Empire State Building is closed on weekends.

2．What can we say about the 86th Floor Observatory?

A．It is located at a height of 1,050 meters.

B．It is a bit colder outside than inside.

C．The binoculars can be used free of charge.

D．Visitors can enjoy the view of NYC outdoors.

3．How much should a couple pay if they want to visit the building with shorter waiting? A．$76. B．$64.

C．$130. D．$103.

I had just graduated and was taking a few weeks off. The three weeks between graduation and work was fun; I’m glad I took time to relax and get things in order before taking the next step. Many of my classmates may have felt the real world came too early, but I was anxious to start my professional career.

There have been a lot of changes since graduation. I have a new job and a new home in a new city. I took a job with Pipestone Veterinary Services in Independence. There have certainly been some growing pains, but overall things have been going well. Pipestone is a large group with clinics in five locations in four states. Because of this, there are a lot of people involved whom I do not see on a regular basis.

Spending time in Pipestone, Minnesota, where the headquarters are located, has been really helpful in getting to know the staff. I’ve also gotten used to all the emails and understanding the information I receive each week. As the new vet, I don’t have a lot of my own clients so I am getting most of my work from the other vets. I have taken over the veterinary (兽医的)services for two farms near Independence. It’s great having more responsibilities and regular scheduled work.

Several people have asked me if I miss school. I can say with absolute certainty that I do not miss sitting in class, studying for hours on end, taking exams, etc., but I do miss some aspects. I was fortunate to have some incredible professors whom I benefited from greatly. I also made some amazing friends whom I miss a lot. Veterinary school was difficult, but there were some great times and I am thankful for all the experiences I had at Iowa State.

4．What did the author do during the three weeks off?

A．Relaxed and made preparations for the future.

B．Spent the precious time outside school for fun.

C．Worked to get experience for the future career.

D．Travelled around the country with some classmates.

5．What is mainly talked about in paragraph 2 and 3?

A．The introduction of Pipestone.

B．The difficulty the author met.

C．T he author’s responsibilities.

D．The author’s adaptation to the new job.

6．What does the author miss about school?

A．Studying in class. B．Taking exams.

C．Some professors. D．All the classmates.

7．What is the author’s attitude towards the job as a vet?

A．Cautious. B．Disappointed.

C．Curious. D．Appreciative.

Smart TVs and other Internet-connected household devices will be made to carry labels setting out how secure they are, under proposals being put forward by the government.

Ministers want the labels introduced on a voluntary basis at first, but propose that they are eventually made compulsory. The labels will help consumers identify which products are more and which are less secure. Under the plans, announced by the digital minister Margot James on Wednesday, merchants will only be able to sell products that carry the label, which will indicate to consumers whether the device observes the principal three security standards set out by the government practice in February.

The move is designed to deal with the problems caused by insecure connected household devices, such as TVs, doorbells and locks, which can be hijacked by malicious (恶意的) actors. There have also been warnings that governments could use them to spy on people in their homes. James said, “Ma ny consumer products that are connected to the Internet are often found to be insecure, putting consumers’ privacy and security at risk. Our code of practice was the first step towards making sure that products have safety features built in from the design stage.”

Prof Alan Woodward, a cybersecurity expert at the University of Surrey, said the

proposals represented a good start, but added, “The problem is what happens to those who don’t follow the guidelines. Or, more importantly, who is going to check that a device does follow whatever the eventual guidelines are. “

Woodward said the government would need to “put some teeth behind whatever standards they set out”, suggesting a watchdog along the lines of the Information Commissioner’s Office.

The plan will form part of a wider government consultation into improving general cybersecurity in the UK, with three key requirements in a code of practice for device manufacturers. The requirements include ensuring passwords of devices are not resettable to a universal factory setting, and ensuring they provide a public point of contact as part of a policy for disclosing any discovered weaknesses. It also calls for device makers to explicitly state the minimum length of time a device will receive security updates, never making users puzzled. 8．How does the government expect the labels to be introduced at the beginning?

A．On a compulsory basis. B．On a voluntary principle.

C．By making laws. D．By educating consumers.

9．What does the author mainly want to tell us in the third paragraph?

A．The potential risks of smart household devices.

B．The responsibilities of the government.

C．The popularity of illegal Internet access.

D．The measures of avoiding being attacked.

10．What can we infer from what Woodward said?

A．Smart devices need strict and clear guidelines.

B．Related departments are necessary to be set.

C．The government should take tough measures.

D．Some people are strongly against the proposal.

11．What’s the meaning of the underlined word “explicitly” in the last paragraph? A．Happily. B．Roughly.

C．Confidently. D．Clearly.

Doing less sitting and more moving is tied to living longer, according to a new study.

Replacing 30 minutes per day of sedentary (久坐不动的) time with 30 minutes of physical activity at a light intensity was associated with a 17 % lower risk of early death in a study published in the American Journal of Epidemiology on Monday.

The study also found that replacing 30 minutes of sedentary time with 30 minutes of moderate to vigorous exercise was associated with a 35% lower risk of early death.

“If you replace 30 minutes of sitting time with 30 minutes of light-intensity physical activity — so something just like a casual walk down the hall —that still can lower your risk,” said Keith Diaz, a professor at Columbia University Medical Center in New York.

“Obviously, it doesn’t lower your risk as much as exercise, or as much as moderate to vigorous physical activity, but it still can lower risk, and to us, that was somewhat of a new finding,” he said. “Any movement f or any length of time is going to give you health benefit, and this is really shifting what we know about physical activity.”

The study included national data on 7,999 people aged 45 and older who wore activity monitors to track their sedentary time between 2009 and 2013. The researchers used that data to analyze the benefits that could be caused if sedentary time in the data was replaced with physical activity.

The researchers found that replacing sitting time with exercise and movement was associated with a benefit, but replacing long periods of sitting with shorter periods of sitting was not.

“In our previous work, we found that if you take a break every 30 minutes, it will lower your risk from sitting,” Diaz said, but the new study didn’t show that in the data.

“We went deeper into the data to try to understand that more, and why people who took a movement every 30 minutes had a lower risk of death. It’s because they just had more opportunity to move,” he said.

The new study had some limitations, including that the researchers found only an association between physical activity and a lower risk of early death, and the finding was based on simulations (模拟).

12．Which of the following helps reduce the risk of dying early by 17%?

A．A moderate exercise for 30 minutes.

B．A vigorous workout for 35 minutes.

C．A 30 minutes’ light physical activity.

D．A break every 30 minute-long sitting at work.

13．What’s Diaz’s opinion about movement?

A．The longer the movement is, the better the result is.

B．Movements for any length of time are beneficial.

C．30 minutes of moderate exercise is the best choice.

D．A casual walk down the hall can benefit you greatly.

14．Why did the researchers do further research on the national data?

A．To prove the benefit of doing a little bit of physical exercise.

B．To know why physical activity every 30 minutes is beneficial.

C．To understand the proper length of time for physical exercise.

D．To find out the necessity to take a break every 30 minutes.

15．What’s the best title for the text?

A．Living Longer by Less Sitting and More Moving

B．Being Away from Sitting Too Long

C．The Significance of Different Levels of Moving

D．The Relationship between Early Death and Exercising

二、七选五

A birthday is always a special celebration. It’s important to enjoy yourself because it’s the day out of the year that belongs to you. 16．.

Plan a get-together

17．. On your birthday, it’s important to spend time with those who will put a smile on your face. If you don’t have time to send out invitations, casually invite y our guests over the phone at least a week in advance. Make sure they understand that it’s not a big formal dinner, but rather a casual get-together. 18．. And you would love them to spend time with you on your birthday. If you aren’t in the mood to cook a big dinner, make reservations at your favorite restaurant.

19．

Day trips are a wonderful birthday activity for those with a busy lifestyle. A week before the date, look into places around you that you’ve always wanted to visit. It may be a city, a rural countryside or a mountain resort. Regardless, it should be a place where you can relax and get away from your busy lifestyle. You can invite a few friends along, or just take the trip yourself.

Spoil yourself

On your birthday, it’s perfectly understandable t o be a little selfish. Treating yourself on your birthday is the best gift you can give yourself after being financially responsible all year long. 20．. Do little things that you never think to do for yourself when you’re busy running around. We all deserve a little pat on the back once in a while for our efforts, and birthdays are

the perfect time to do it.

A．Be yourself at home

B．Get away for the day

C．A quiet and relaxing place is your priority

D．Invite a few friends over for drinks and dinner

E.Let them know that you appreciate their company

F.There are plenty of ways to make the big day memorable

G.Purchase the shirt you’ve been eyeing in the storefront window

三、完形填空

Meeting a famous person is almost always a shock or surprise. You 21 them on screen or on the Internet and then there they are, 22 in front of you. I got the 23 to meet the members of the Counting Crows band, the great spiritual 24 Shti Mataji Nirmala Devi and more famous people.

When I was about fifteen years old, I got a VIP 25 to a huge Counting Crows concert. The bassist (贝斯手) was a family friend. The band was one of the most 26

rock bands in the world. The ticket 27 me to meet all the members of the band, who smiled and 28 friendly gestures. For some reason, I was 29 when talking to them and only 30 only a few words with them.

In terms of a 31 different experience, I met the leader and teacher Shri Mataii Nirmala Devi — Shri Mataii for short. The most memorable 32 I had with her was having it being announced that she was coming to the hall. I felt an amount of energy even before she 33 . This energy was like a cool breeze in my hands and above my head. As the 34 became closer to her arrival, the breeze only increased. I was 35 that the first thing she said to me was 36 and a question about my well-being. It was a simple question, but it 37 me.

The experiences with famous people lead to various results. From Zakir Hussain, I 38 to what extent a human being can influence people spiritually; from Shri Mataji, I 39

we should have our attention on others 40 when we are known worldwide. I also learned that famous people are like you and me，but often with the world on their shoulders. 21．A．recognize B．see C．picture D．describe 22．A．only B．almost C．right D．especially

23．A．opportunity B．reason C．ability D．choice 24．A．symbol B．example C．king D．head 25．A．plot B．pass C．urge D．request 26．A．accessible B．beneficial C．different D．popular 27．A．qualified B．encouraged C．promised D．introduced 28．A．shook B．made C．presented D．managed 29．A．excited B．interested C．honest D．shy 30．A．provided B．exchanged C．replaced D．combined 31．A．totally B．slightly C．separately D．simply 32．A．experience B．idea C．moment D．occasion 33．A．performed B．practiced C．waved D．came 34．A．energy B．time C．image D．scene 35．A．impressed B．told C．guaranteed D．prepared 36．A．different B．unique C．natural D．specific 37．A．affected B．shocked C．confused D．instructed 38．A．observed B．predicted C．learned D．felt 39．A．estimated B．memorized C．picked D．realized 40．A．just B．again C．even D．exactly

四、用单词的适当形式完成短文

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The Silk Road was an ancient system of trade routes that linked the East to the West. For several centuries, it was an outstanding network 41．(include) routes both on the land and oceans. It stretched from East Asia, Southeast Asia, East Africa, West Africa, and Southern Europe.

The Silk Road was not given its name for nothing. During its time of use, silk was a highly profitable product along its routes. Silk, you can say, weaved together these many regions in terms of business and even 42．(culture) exchange. However, the name 43．(it) was not coined until the 19th century by Ferdinand von Richthofen. He made the term during his several 44．(journey) to China from 1868 to 1872. Despite this, the term was not made known 45．the academic world until the 20th century, 46．geographer Sven Hedin wrote a book 47．(title) “The Silk Road” in 1938. And 48．(final), after the fall of the Soviet Union, academics in that

region became involved increasingly in the study of the trade routes of Central Asia.

49．history of the Silk Road is of global significance. In modern times, the old Silk Road routes are still used, but now they 50．(cross) by trains instead of camels and horses.

五、短文改错

51．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

For most teenager, their idols (偶像) are from TV shows or movies. As a kid, I watch many cartoons and my idol was Mr. Black, who fought against bad guys brave. When in middle school, I enjoyed a lot romantic movies and my idol was Tom Cruise, the handsome actor. Now, I admire the police most, who is always doing great things, brings peace and security to the people. So, our idols change as we grow up. That is because they see the world from difference angles. The choice of our idols reflects that how we see the world.

六、提纲类作文

52．假定你是李华。你们市要举行一年一度的国际风筝节，你的英国朋友Joe对中国的文化很感兴趣，因此你想邀请他参加。请依据下列要点，给Joe写封电子邮件：

1. 风筝节的时间、地点；

2. 活动安排。

注意：1. 词数100左右；

2. 可以适当增加细节，以使行文连贯。

___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________

___________________________________________________________________________ __

参考答案

1．B

2．D

3．C

【分析】

这是一篇应用文。文章主要介绍了帝国大厦（Empire State Building），以及参观大厦时的相关注意事项。

1．推理判断题。依据第二段的All Visitors must use this entrance and there is often a wait just to get in the building.可知，到这里参观的游客必须等待，其主要原因可能是游客数量很多。B. A large number of visitors are attracted by the building.（大量游客被大厦吸引）符合以上猜测。故选B项。

2．细节理解题。依据文中介绍86th Floor Observatory (indoor and outdoor)可知，该看台可以让游客在室内外观景，D. Visitors can enjoy the view of NYC outdoors.（游客可以在室外观赏NYC）符合以上说法。故选D项。

3．细节理解题。根据文中的Express Pass — $65 all visitors ages 6+可知，如果想立刻参观帝国大厦，需要购买直通票（express ticket），避免排队等候。每个人的费用是65美元，两个是130美元。故选C项。

4．A

5．D

6．C

7．D

【分析】

这是一篇记叙文。文章主要讲述了作者开始参加工作的故事。

4．细节理解题。根据文章第一段的I had just graduated and was taking a few weeks off. The three weeks between graduation and work was fun; I’m glad I took time to relax and get things in order before taking the next step.可知，作者在这三个星期进行了放松，并把以后的事情安排得井井有条，A. Relaxed and made preparations for the future.（放松并为以后做准备）符合以上说法。故选A项。

5．主旨大意题。根据文章第二段的There have certainly been some growing pains, but overall things have been going well.和第三段的It’s great having more responsibilities and regular scheduled work.可知，作者刚参加工作时虽有一些痛苦，但总体还是很顺利的，作者逐渐有了责任，感觉很好。D. The author’s adaptation to the new job.（作者对新工作的适应）可以概括这两段的主要内容。故选D项。

6．细节理解题。根据最后一段中but I do miss some aspects. I was fortunate to have some incredible professors whom I benefited from greatly.可知，对于学校，作者还是有所想念的，比如一些对他帮助很大的教授们。故选C项。

7．推理判断题。依据倒数第二段的It’s great having more responsibilities and regular sched uled work.可知，作者对自己承担的工作很满意，很喜欢，D. Appreciative.（喜欢的，欣赏的）符合以上猜测。故选D项。

8．B

9．A

10．C

11．D

【分析】

这是一篇说明文。文章主要介绍了政府要加强智能家用电器设备的监管，以保护用户的隐私。8．细节理解题。根据第二段中Ministers want the labels introduced on a voluntary basis at first 可知，最初政府想让这些标签在自愿的基础上主动介绍，B. On a voluntary principle.（按自愿的原则）符合以上说法。故选B项。

9．主旨大意题。根据本段的which can be hijacked by malicious (恶意的) actors. There have also been warnings that governments could use them to spy on people in their homes.可知，本段主要介绍了家用智能电器面临的种种不安全，比如黑客攻击，政府监视，信息泄露等。A. The potential risks of smart household devices.（智能家电设备的潜在风险）符合以上说法。故选A 项。

10．推理判断题。根据第四、五段中Woodward说的话，尤其是“put some teeth behind whatever standards they set out”可知，Woodward建议政府采取强硬措施保证他们的提议得以实施。C. The government should take tough measures.（政府应该采取强硬措施）符合以上推测故选C 项。

11．词义猜测题。根据画线词后的部分，尤其是never making users puzzled（不要让使用者困惑）可推测该词的意思为“明确地，清楚地”。故选D项。

12．C

13．B

14．B

15．A

【分析】

这是一篇说明文。本文告诉我们：少久坐，多运动，这样能够帮我们活得长久。

12．细节理解题。根据文章第二段的Replacing 30 minutes per day of sedentary (久坐不动的) time with 30 minutes of physical activity at a light intensity was associated with a 17 % lower risk of early death可知，30分钟的轻度身体运动可以降低17%的死亡风险。故选C项。

13．推理判断题。依据文章第五段中的Any movement for any length of time is going to give you health benefit可知，Diaz认为任何时间长度的任何运动都是有益的，B. Movements for any length of time are beneficial.（任何时间长度的运动都是有益的）符合以上说法。故选B项。14．细节理解题。依据文章倒数第二段的We went deeper into the data to try to understand that more，and why people who took a movement every 30 minutes had a lower risk of death可知，他们的目的是，弄明白运动30分钟的人死亡风险更小的原因，B. To know why physical activity every 30 minutes is beneficial.（为了了解为什么30分钟的运动是有益的）符合以上说法。故选B项。

15．主旨大意题。本文是说明文，文章的主旨大意一般在第一段，根据本文第一段Doing less sitting and more moving is tied to living longer, according to a new study.可知，第一段就给出了少久坐，多运动，能够长寿。A. Living Longer by Less Sitting and More Moving（少坐多动能长寿）可以作为本文标题。故选A项。

【点睛】

说明文的标题或主旨大意一般在文章第一段或者最后一段，如果这两处没有的话，就采取“段加”的方式。以本文为例，本文的主旨大意刚好在文章第一段Doing less sitting and more moving is tied to living longer, according to a new study.（根据新的研究，少久坐，多运动，能够长寿）故A. Living Longer by Less Sitting and More Moving（少坐多动能长寿）可以作为本文标题。

16．F

17．D

18．E

19．B

20．G

【分析】

这是一篇说明文。文章主要讲述，生日一年一次，是属于自己的节日，我们要过得有意义。16．根据文章结构和下文的小标题可知，此处起承上启下的作用，引出下文的庆祝方式，F. There are plenty of ways to make the big day memorable（有很多方式可以让这个日子难忘）可以放在此处起承上启下的作用。故选F项。

17．本段的主题是筹划聚会，而下文“和那些能让你开心的人一起度过是很重要的”与D. Invite a few friends over for drinks and dinner（邀请朋友过来吃吃喝喝）承接自然，两句的话题相似，都是和朋友一起度过，且本句也符合该段小标题。故选D项。

18．上文的but rather a casual get-together（这只是一个普通的聚会）以及下文的And you would love them to spend time with you on your birthday.（你喜欢在生日的时候让他们跟你一起度过），和E. Let them know that you appreciate their company（让他们知道你喜欢他们的陪伴）承接自然，符合语境。故选E项。

19．此处是选择小标题。根据下文的Day trips are a wonderful birthday activity for those with a busy lifestyle.（对于那些很忙的人来说，出去旅行是不错的生日活动）可知，本段介绍的是离开家，让自己放松一下，B. Get away for the day（生日这天外出）可以作为本段标题。故选B项。

20．本段小标题是“放纵一下自己”，段落主要举例说明如何放纵自己，G. Purchase the shirt you’ve been eyeing in the storefront window（买那件你一直看了很久的T恤）符合本段主旨和语境。故选G项。

21．B

22．C

23．A

24．D

25．B

26．D

27．A

28．B

29．D

30．B

31．A

32．C

33．D

34．B

35．A

36．C

37．A

38．C

39．D

40．C

【分析】

这是一篇记叙文。文章主要讲述了作者亲眼见到世界著名的乐团Counting Crows，并受到乐队领袖Shri Mataii Nirmala Devi的亲切对待，这对作者影响深远。

21．考查动词词义辨析。句意：你在电视或者网络上看见他们，而此时他们恰好就在你的眼前。A. recognize认出；B. see看见；C. picture想象，描写；D. describe描述。这里说的是在电视屏幕或者网络上见过名人，故选B项。

22．考查副词词义辨析。句意：你在电视或者网络上看见他们，而此时他们恰好就在你的眼前。A. only仅仅；B. almost几乎，差不多； C. right恰好；D. especially尤其。以前见过名人是在电视或者网络上，本文讲述的是亲眼见名人的经历，此处用right“恰好”来加强语气。故选C项。

23．考查名词词义辨析。句意：我有机会见到Counting Crows乐队的成员，伟大的灵魂人物Shti Mataji Nirmala Devi和其他著名的人。A. opportunity机会；B. reason原因；C. ability能力；D. choice选择。以前没有亲眼见过名人，这次有机会见到世界著名的乐团Counting Crows 的成员。故选A项。

24．考查名词词义辨析。句意：我有机会见到Counting Crows乐队的成员，伟大的灵魂人物Shti Mataji Nirmala Devi和其他著名的人。A. symbol象征；B. example例子；C. king国王；

D. head领导者。依据文章第三段中的I met the leader and teacher Shri Mataji Nirmala Devi可知，Shri Mataji Nirmala是乐队的头。故选D项。

25．考查名词词义辨析。句意：当我15岁的时候，我得到了一张Counting Crows 乐队大型音乐会的VIP通行证。A. plot情节；B. pass通行证；C. urge欲望；D. request请求。联系上下文，此处指作者得到了一张VIP通行证，后文的The ticket 7 me to meet all the members 也给出了暗示。故选B项。

26．考查形容词词义辨析。句意：这支乐队是全世界最受欢迎的摇滚乐队之一。A. accessible 可接近的；B. beneficial有益的；C. different 不同的；D. popular受欢迎的。作者本文提及的是遇见名人，因此此处指最受欢迎的摇滚乐队之一。故选D项。

27．考查动词词义辨析。句意：这张票让我有资格可以见所有的乐队成员，他们都在微笑而且打着友好的手势。A. qualified使合格，使有资格；B. encouraged鼓励； C. promised承诺；D. introduced介绍。联系上下文，通行证让我有资格遇见所有该乐队的成员，符合语境。故选A项。

28．考查动词词义辨析。句意：这张票让我有资格可以见所有的乐队成员，他们都在微笑，打着友好的手势。A. shook摇动；B. made做出；C. presented呈现；D. managed管理。根据句意，此处为“打手势” ，其固定表达为make gestures。故选B项。

29．考查形容词词义辨析。句意：因为某个原因，当和他们讲话时我很害羞，所以只和他们说了几句。A. excited兴奋的；B. interested感兴趣的； C. honest诚实的； D. shy害羞的。后文的only a few words with them暗示了作者很腼腆。故选D项。

30．考查动词词义辨析。句意：因为某个原因，当和他们讲话时我很害羞，所以只和他们说了几句。A. provided提供； B. exchanged交换；C. replaced代替； D. combined结合。结合句意，作者因为腼腆，只跟他们说了几句话，选项中和“交流，说” 接近的是exchange。故选B项。

31．考查副词词义辨析。句意：在一个完全不同的经历，我遇见了乐队领袖兼老师Shri Mataii Nirmala Devi，她也可简称为Shri Mataii。A. totally完全地；B. slightly稍微地；C. separately 分别地；D. simply仅仅，简单地。作者以前没有亲眼见过名人，因此这是一次完全不同的经历。故选A项。

32．考查名词词义辨析。句意：我对她印象最深刻的时刻是宣布她即将进音乐厅的时候。

A. experience经历；

B. idea主意；

C. moment时刻；

D. occasion时机，场合。作者后文描述的是最难忘的时刻，故选C项。

33．考查动词词义辨析。句意：甚至在她进来之前，我就觉得自己能量满满。A. performed 表演；B. practiced练习；C. waved挥手；D. came来。后文的closer to her arrival暗示了是在她到来之前。故选D项。

34．考查名词词义辨析。句意：随着她到来时刻的临近，凉爽微风般的能量增加了。A. energy 能量；B. time时刻，时间；C. image 影像，形象；D. scene场景。联系上下文，此处用“她到来的时刻” 符合语境。故选B项。

35．考查动词词义辨析。句意：我印象深刻的是她对我说的第一句很自然，然后询问我的健康。A. impressed使印象深刻；B. told告诉；C. guaranteed保证； D. prepared准备。联系上下文此处是，我对Shri Mataji Nirmala Devi对我说的第一件事印象深刻。故选A项。36．考查形容词词义辨析。句意：我印象深刻的是她对我说的第一句很自然，然后询问我的健康。A. different不同的；B. unique独特的；C. natural自然的；D. specific特别的。依据后文的It was a simple question和最后一段的…that famous people are like you and me可知，这里Shri Mataii Nirmala Devi跟我说的第一件事是很自然的。故选C项。

37．考查动词词义辨析。句意：那是个简单的问题，但是它影响了我。A. affected影响；B. shocked使震惊；C. confused使困惑；D. instructed指导。根据后文的a human being can influence people spiritually可知，此处用affect照应influence。故选A项。

38．考查动词词义辨析。句意：从Zakir Hussain那我知道了一个人可以在精神层面可以给别人多大的影响。A. observed观察；B. predicted预测；C. learned了解；D. felt感觉。根据后文的I also learned that famous people are like you and me 可知，此处用“learn”。故选C项。39．考查动词词义辨析。句意：从Shri Mataji那我意识到我们应该关注其他人，即使当我们成名时也应该这样。A. estimated估算；B. memorized记住；C. picked摘，选；D. realized意识到。联系上下文，作者意识到即使是名人也要关注其他的普通人。故选D项。

40．考查副词词义辨析。句意：从Shri Mataji那我意识到我们应该关注其他人，即使当我们成名时也应该这样。A. just仅仅；B. again再； C. even甚至，即使； D. exactly确切地。即使是名人，也要关注其他人。故选C项。

41．including

42．cultural

44．journeys

45．to

46．when

47．titled

48．finally

49．The

50．are crossed

【分析】

这是一篇说明文。文章介绍了丝绸之路的历史。

41．考查现在分词。分析句子可知，此处用非谓语动词，network和include之间是主动关系，故用现在分词。故填including。

42．考查形容词。此处修饰名词exchange，需用形容词形式。故填cultural。

43．考查反身代词。此处指代主语the name，需用反身代词。故填itself。

44．考查名词的数。根据several+可数名词复数可知，此处应用journey的复数形式。故填journeys。

45．考查介词。根据固定搭配be known to…为……所熟知，可知此处应用介词to。故填to。46．考查关系副词。分析句子可知，此处是定语从句, 先行词the 20th century在从句____6____ geographer Sven Hedin wrote a book ____7____ (title) “The Silk Road” in 1938.中作状语，因此用when引导。故填when。

47．考查过去分词。分析句子可知，此处应用非谓语动词，逻辑主语title与book之间是动宾关系，故用过去分词。故现titled。

48．考查副词。此处作时间状语，需用副词形式。故填finally。

49．考查冠词。此处是特指丝绸之路的历史，故用定冠词。故填the。

50．考查时态语态。由now判断本句为一般现在时，they与cross之间为被动关系，所以用一般现在时的被动语态，主语they是复数，故用are done。故填are crossed。51．teenager→teenagers

watch→watched

brave→bravely

lot后加of

is→are

brings→bringing

they→we

difference→different

删除how前的that

【分析】

这是一篇议论文。文章主要讲述我们的偶像会随着我们年龄的变化而变化，那是因为我们看待世界的角度不一样了。

【详解】

考查名词的数。根据most+可数名词复数，判断此处应用teenager的复数形式。故将teenager 改成teenagers。

考查时态。根据as a kid，可知此处讲述过去的事情，应用一般过去时。故将watch改为watched。考查副词。句意：作为一个孩子，我的偶像是布莱克先生，他勇敢地与坏人斗争。根据句意可知，此处是修饰动词fought，故用副词形式。故将brave改为bravely。

考查介词。根据a lot of (许多)可知，此处应添加介词。故在lot后加of。

考查冠词。句意：当我读中学时，我喜欢浪漫电影，我的偶像是汤姆克鲁斯，一个帅气的演员。根据句意可知，此处应译为“一个帅气的演员”，故用不定冠词，又因为handsome是辅

音音素开头，故用a。故将the改为a。

考查主谓一致。分析句子可知，关系代词who指代先行词police，police是复数，则who也是复数，所以is应换成are。故将is改为are。

考查现在分词作状语。分析句子可知，此处是非谓语动词，逻辑主语police和bring之间是主动关系，故用现在分词。故将brings改为bringing。

考查代词。句意：这是因为我们从不同的角度看世界。联系上下文可知，我们的偶像会随着年龄变化，是因为我们从不同的角度看世界。故将they改为we。

考查形容词。angles是名词，应用形容词修饰。故将difference改为different。

考查连词。句意：我们对偶像的选择反映出我们如何看世界。根据句意可知，此处应译为“如何看世界”，故不用that。故删除how前的that。

【点睛】

第6小题Now, I admire the police most, who is always doing great things, brings peace and security

to the people.考查定语从句中的主谓一致。

定语从句中关系代词的数由先行词确定，即：先行词是单数关系代词就是单数；先行词是复数，关系代词就是复数。例如本句中，先行词police是复数意义，则关系代词who也是复数，故谓语动词用are。

52．Dear Joe,

How is everything going with you? I’m writing to tell you a piece of good news that the International Kite Festival of this year will be held in the Central park in our city from next Saturday to Sunday. Knowing that you have an appetite for Chinese culture, I sincerely invite you to participate in it.

During the festival, you can enjoy many colorful and splendid shows by players from around the world. Besides, many experts will show people how to make kites and direct them to make their own kites. What’s more, a lot of pictures about kites will be shown during the festival, which I think will make you have a better knowledge of the history of kites.

Hoping to see you then. Best wishes!

Yours,

Li Hua 【分析】

本篇要求考生写一封邮件给朋友介绍一年一度的风筝节。

【详解】

第一步：审题

体裁：应用文

时态：根据提示，时态应为一般现在时

结构：总分

要求：1.表明写信目的

2. 介绍风筝节

1）风筝节的时间，地点

2）风筝节的活动安排

3. 希望朋友可以来参加

第二步：列提纲（重点词组）

I am writing to tell you/ have a taste for/be interested in/ invite sb to do sth /hold/be made of/ from

广东省2019届高考百校联考理科数学试卷(含答案)

高三数学考试（理科） 一、选择题：本题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的． 1．若集合2 {|321},{|320}A x x B x x x =-<=-≥，则A B =I （ ） A ．(1,2] B ．91,4 ?? ??? C ．31,2 ?? ??? D ．(1,)+∞ 2．已知复数z 满足(3)(1i)64i z +-=-（i 为虚数单位），则z 的共轭复数所对应的点在（ ） A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 3．已知7 2 sin cos ,2sin cos 5 5 αααα+=--=-，则cos2α=（ ） A ． 725 B ．725 - C ．1625 D ．1625 - 4．如图1为某省2018年1~4月快递义务量统计图，图2是该省2018年1~4月快递业务收入统计图，下列对统计图理解错误．． 的是（ ） A ．2018年1~4月的业务量，3月最高，2月最低，差值接近2000万件 B ．2018年1~4月的业务量同比增长率超过50%，在3月最高 C ．从两图来看，2018年1~4月中的同一个月快递业务量与收入的同比增长率并不完全一致 D ．从1~4月来看，该省在2018年快递业务收入同比增长率逐月增长 5．在ABC △中，内角,,A B C 所对的边分别是,,a b c ，若,4,24 ABC C a S π = ==△，则 232sin 3sin sin a c b A C B +-=+- （ ） A 5 B ．5 C ．27 D ．13 6．已知平面向量,a b r r 满足2,1a b ==r r ，且()() 432a b a b -?+=r r r r ，则向量,a b r r 的夹角θ为（ ） A ． 6 π B ． 3 π C ． 2 π D ． 23 π 7．为了得到2cos 2y x =-的图象，只需把函数32cos 2y x x =-的图象（ ） A ．向左平移 3π 个单位长度 B ．向右平移 3 π 个单位长度

陕西省2019届高三年级第一次联考及参考答案

2019届高三第一次模拟联考 文科综合 （考试时问：150 分钟试卷满分：300 分） 注意事项： I. 本试卷分第I 卷（选择题）和第E卷（非选择题）两部分。答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答第I卷时，选出每小题答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑口如需改动，用橡皮擦干净后，再选涂其他答案标号。写在本试卷上无效白 3. 回答第II卷时，将答案写在答题卡上。写在本试卷上元效。 4. 考试结束后，将本试卷和答题卡一并交囚。 第I卷 本卷共35 小题，每小题4 分，共140 分。在每小题给出的四个选项中，只有一项是符合题目要求的。 在大多数鞋企赴内地及东南亚设厂的大背景下，华坚公司远赴“非洲屋脊”埃塞俄比亚建厂，成为中国制鞋业第一个走进非洲的企业口那里经济欠发达，渴望外来投资带动经济发展。华坚公司的负责人表示，通过在国外投资办厂，该公司将产品附加值较低的加工制造转移国外，而在赣州则致力于研友和打造世界鞋业平台。据此完成1 -2 题 1. 华坚鞋业首选埃塞俄比亚建广的主要目的是 A. 扩大生产原料来源、 B. 促进当地经济发展 c. 降低企业生产成本D. 解决当地就业难题 2. 与东南亚相比，非洲吸引华坚鞋业建厂的优势条件主要是 A. 原料丰富 B. 距欧美市场近

c. 政策扶持D. 海运便利 青海潮是青藏高原的内流湖，湖中盛产裸鲤，近年来水位有所上升口经研究发现，该湖蒸发量与降水量呈负相关。图1 示意公元1000-2000 年之间青海湖盐度和流域内某地降水量变化。据此完成3 -4 题。 3. 1500-1600 年青海湖盐度变化及主要影响是 A. 升高一一湖面冰期延长B 降低一一湖面不易结冰 C. 升高一←裸鲤数量减少 D. 降低一一鸟类数量增加 4. 近年来青海湖盐度呈减小趋势，对此解释不正确的是 A. 流域内降水量增加 B. 流域内蒸发量减少 c. 高山冰雪融化量增大D. 流域面积增加，人湖水量增多 图2 所示盆地某沙漠年平均降水量不超过150 mm，冬季稳定积雪日数在100 -160 天，积雪深度可达20 cm 以上，其植被覆盖率较我国其他沙漠高。据此完成5 -6 题。

2019年考研英语(二)真题及答案解析

2019年考研英语（二）真题及答案解析 Section I Use of English Directions: Read the following text. Choose the best word （s） for each numbered blank and mark A, B, C or D on the ANSWER SHEET. （10 points） Weighing yourself regularly is a wonderful way to stay aware of any significant weight fluctuations. 1 , when done too often, this habit can sometimes hurt more than it 2 . As for me, weighing myself every day caused me to shift my focus from being generally healthy and physically active to focusing 3 on the scale. That was had to my overall fitness goats. I had gained weight in the form of muscle mass, but thinking only of 4 the number on the scale, I altered my training program. That conflicted with how I needed to train to 5 my goals. I also found that weighing myself daily did not provide an accurate 6 of the hard work and progress I was making in the gym. It takes about three weeks to a month to notice any significant changes in your weight 7 altering your training program. The most 8 changes will be observed in skill level, strength and inches lost. For these 9 , I stopped weighing myself every day and switched to a bimonthly weighing schedule 10 . Since weight loss is not my goal, it is less important for me to 11 my weight each week. Weighing every other week allows me to observe and 12 any significant weight changes. That tells me whether I need to 13 my training program. I use my bimonthly weigh-in 14 to get information about my nutrition as well. If my training intensity remains the same, but I’m constantly 15 and dropping weight, this is a 16 that I need to increase my daily caloric intake. The 17 to stop weighing myself every day has done wonders for my overall health, fitness and well-being. I’m experiencing increased zeal for working out since I no longer carry the burden of a 18 morning weigh-in. I’ve also experienced greater success in achieving my specific fitness goals, 19 I’m training according to those goals, not the numbers on a scale. Rather than 20 over the scale, turn your focus to how you look, feel how your clothes fit and your overall energy level. 1.[A]Besides [B]Therefore [C]Otherwise [D]However 【答案】[C] However 【解析】此处考察逻辑关系。首段提出文章中心：定期称量自己是一种解任何显著的的体重波动的好方法。空格所在句指出：____，如果太频繁，这种习惯有时会造成损害。前文wonderful way（好方法）与后文hurt（损害）形成转折关系，故填入however（然而）。另外，however也是考研完形填空中的高频词。其他选项：therefore（因此），otherwise （否则）和besides（此外）此处不符合语境，故正确答案为[C] However。 2.[A]helps [B]cares [C]warns [D]reduces 【答案】[D] helps

广西百校2019届高三大联考理科数学试题

广西百校2019届高三大联考数学试题 理科数学 注意事项: 1.答卷前,考生务必将自己的姓名、考生号、考场号和座位号填写在答题卡上。 2.回答选择題时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。 3.考试结東后,将本试卷和答题卡一并交回。 一.选择题:本题共12小题,每小题5分,共60分。在每小题给出的四个选项中,只有一项是符合题目要求的。 1.若复z 的实部与虚部分别为-1,2,则=2 z i A 43.-- i B 43.+- i C 43.+ i D 43.- 2.设集合},2|{},4|{2 R x y y B x x A x ∈==<=,则=∧B A ()2,2.-A ()2,0.B ()+∞,2.C ()()+∞?-∞-,22,.D 3.若函数)lg()(a x x f +=的图象经过抛物线x y 82 =的焦点,则=a 1.A 0.B 1.-C 2.-D 4.已知两个单位向量a ,b 的夹角为60°,则下列向量是单位向量的是 b a A +. b a B 21 .- b a C 2 1.+ b a D -. 5.ABC ?的内角A ,B ,C 的对边分别为a ,b ,c .已知C B 2=,则b = C c A cos . A c B c o s . C c C c o s 2. A c D c o s 2.

6.设x ,y 满足约束条件? ??≤≤≤-+,2, 062x y x y x 则y x z +=的取值范围为 ??????29,0.A ?? ? ???29,4.B [],40.C [)+∞,4.D 7.设a 是一个各位数字都不是0且没有重复数字的两位数.将组成a 的2个数字按从小到大排成的两位数记为)(a I ,按从大到小排成的两位数记为)(a D (例如75=a ,则)(a I 57=,)(a D =75).执行如图所示的程序框图,若输人的 a =51,则输出的 b = 30.A 35.B 40.C 45.D 8.已知2 2 11)11(x x x x f +-=+-,则曲线)(x f y =在点))0(,0(f 处的切线方程为 x y A -=. x y B =. x y C 2.= x y D 2.-= 9. =+ -)6 cos(sin π x x 41)62sin(2 1.-+ π x A 4 1)62sin(21.+-πx B 2 1 )32sin(21.+-πx C 43)32sin(21.- +πx D 10.《镜花缘》是清代文人李汝珍创作的长篇小说,书中有这样一个情节:一座楼阁到处挂满了五彩缤纷的大小灯球,灯球有两种,一种是大灯下缀2个小灯,另一种是大灯下缀4个小灯,大灯共360个,小灯共1200个若在这座楼阁的灯球中,随机选取两个灯球,则至少有一个灯球是大灯下缀4个小灯的概率为 359160. A 359289. B 1077119. C 1077 985 .D 11.在正四棱柱1111D C B A ABCD -中,E 为侧棱1DD 上一点,1=AB ,21=AA ,且异面直线DB 与E C 1所

江南十校2019届高三第一次联考(理科)

2019年安徽省“江南十校”综合素质检测 数学（理科） 一、选择题：本大题共12小题，每小题5分，共60分.在每小题给出的四个选项中，只有一项是符合题目要求的. 1、设集合}{2 ,1,0,1,2--=U ,{}U x x x A ∈>=,12,则=A C U {}2,2.-A {}1,1.-B {}2,0,2.-C {}1,0,1.-D 2、复数i i z -=1（i 为虚数单位），则=-z 2 2 . A 2. B 21. C 2.D 3、抛物线22x y =的焦点坐标是 ??? ??21,0.A ??? ??0,21.B ??? ??81,0.C ?? ? ??0,81.D 4、在ABC ?中，角C B A ,,的对边分别为c b a ,,，若C B c b 2,3,72===，则C 2c o s 的值为 37. A 95. B 94. C 4 7 .D 5、已知边长为1的菱形ABCD 中，? =∠60BAD ，点E 满足→ → =EC BE 2，则→ →?BD AE 的值是 31.-A 21.-B 41.-C 6 1.-D 5、我国南北朝时期的科学家祖暅，提出了计算体积的祖暅原理：“幂势既同，则积不容异.” 意思是：如果两个等高的几何体，在等高处的截面积恒等，则这两个几何体的体积相等.利用此原理求以下几何体的体积：曲线)0(2 L y x y ≤≤=绕y 轴旋转一周得几何体Z ,将Z 放在与y 轴垂直的水平面α上，用平行于平面α，且与Z 的顶点O 距离为l 的平面截几何体Z ，的截面圆的面积为l l ππ=2)(.由此构造右边的几何体1Z :其中⊥AC 平面α,

百校联盟2019届高三TOP20九月联考(全国Ⅰ卷) 理科数学

百校联盟2019届TOP20九月联考(全国I 卷) 理科数学 注意事项: 1.本试卷分第I 卷(选择题)和第II 卷(非选择题)两部分. 2.答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置. 3.全部答案写在答题卡上，写在本试卷上无效. 4.本试卷满分150分，测试时间120分钟. 5.考试范围:除选考外所有内容. 第Ⅰ卷（共60分） 一、选择题：本大题共12个小题，每小题5分，共60分.在每小题给出的四个选项中，只有一项是符合题目要求的. 1. 已知集合{ } { } 2 2 57100,|log ,0y A x x x B y x x =-+≤==>.则A B ?=（ ） A ．{}0x x > B ．{}5|x x ≥ C ．{} 25x x ≤≤ D ．{}2|x x ≥ 2. 若()2262z i i =++，则z 的虚部为（ ） A B ．1- C ．2 D ．1 3. 各项均为正数的等比数列{}n a 中，1a ={}n a 的前n 项和为3,2n S S =+则7a =（ ） A ． B ． C ．8 D ．14 4. 为了对某贫困村加大产业扶贫，该村推广种植了甲和乙两种药材.为了解这两种药材在该村环境下的效益，今年在种植甲和乙药材的家庭中，各抽取了7户.把平均每亩的产值(千元)做成茎叶图如图所示)，甲药材平均每亩产值(千元)的平均数、中位数分别记作,a b 甲甲.乙药材平均每亩产值(千元)的平均数、中位数分别记作,a b 乙乙.由图可知，以下正确的是（ ）

A ．,a a b b >>甲乙甲乙 B ．,a a b b ><甲乙甲乙 C. ,a a b b <<甲乙甲乙 D ．,a a b b <>甲乙甲乙 5. 已知1 2 tana = ，则cos22a sin a +=（ ） A ．15- B ．15 C. 75 D ．73 6. 已知0.40.2220.5,60.6,0.5,0.6a c log d log ====，则它们的大小关系为（ ） A ．a b c d >>> B ．b a d c >>> C ．a b d c >>> D ．b a c d >>> 7. 如图所示是一个几何体的三视图.则该几何体的表面积为（ ） A ．80 B ．92 C ．104 D ．64 8. 由曲线1 1 y x =+，x 轴，y 轴及直线3x =所围成的封闭图形的面积为（ ） A ． 1 2 B ．ln 3 C ．2ln 2 D ． 158 9. 执行如图所示的程序框图，则输出S 的值为（ ）

2019年考研英语一真题答案及解析

2019年全国硕士研究生入学统一考试英语(一)试题答案详解 Section I Use of English 1、【答案】C.Few【试题考点】词义辨析和上下文语境 【解析】此题词义辨析和上下文语境。首句为主题句：今天，我们生活在一个GPS系统，数字地图和其他导航应用程序都在我们的智能手机上唾手可得的世界。空格所在句指出：我们中_____在没有电话，个人GPS或其他导航工具的情况下直接走进树林。本句有without 与few构成双重否定表肯定，根据语义应该填入few(几乎没有人)，符合文意。 2、【答案】C.run【试题考点】词组搭配 【解析】此题考查词组搭配。run on battery表示手机用电池发动，运行。其他选项：Put on(穿上;使运转);take on(承担;呈现);come on(快点;开始)，语义不通顺。故正确答案为[C] run。 3、【答案】B.If【试题考点】逻辑关系 【解析】此题考查逻辑关系。空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处为假设的情况，故填入if(如果)符合上下文的表达。其余选项：Since(因为;自从),though(虽然),until(直到)带入后，语义不通顺。故正确答案为[B]If。 4、【答案】D.literally【试题考点】词义辨析 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处literally表示确实地，真正地，带入原文语义通顺：你的确找不到北方。其余选项：Formally(正式地)，relatively(相对地)，gradually(逐渐地)带入后，语义不通顺。故正确答案为[D]literally. 5、【答案】A.back【试题考点】词义辨析和上下文语境 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。前文讲lost(迷路)，此处填入back(回到)文明之地相互呼应，故正确答案为[A]back。 6、【答案】[B]off【试题考点】词义辨析和词组搭配 【解析】此处考察词义辨析和词组搭配。空格所在句的句意为：当你____路径，但不是完全______的区域，你需要回答两个问题：在这个特殊区域，哪儿条路是下坡?哪儿里有最

精编2019届高三化学百校大联考试卷有答案

精编2019届高三化学百校大联考试卷有答案 化学试题 7.化学与社会、生活、材料、能源密切相关,下列说法不正确的是 A.乙醇汽油是一种新型化合物 B.一种硅酸盐矿物石棉( )可表示为 C.可燃冰是21世纪新型洁净能源,其组成可表示为 D.食物纤维在人体内不能被吸收利用,却是健康饮食不可或缺的一部分 8.设为阿伏加德罗常数的数值。下列说法正确的是 A.标准状况下,2.24 和2.24 分子所含的电子数均为 B.23g 中含C-H键的数目一定为2.5 C.电解饱和食盐水,当阴极产生0.2g 时,转移的电子数为0.1 D.4.4g由乙醛和丁酸组成的混合物完全燃烧,消耗氧分子的数目为0.25 9.工业上合成乙苯的反应如下所示,下列说法正确的是 A.该反应属于取代反应 B甲、乙、丙均可以使酸性高锰酸钾溶液褪色

C.甲、丙的主要来源是石油的分馏 D丙的一氯代物有5种 10. 利用如图所示装置进行下列实验,能得出相应实验结论的是 选项①② ③试验结论 A 浓氨水 碱石灰溶液 具有两性 B 浓硝酸 溶液 溶液非金属性:氮>碳>硅 C 浓盐酸 淀粉溶液 氧化性: > > D 浓硫酸蔗糖溴水浓硫酸具有吸水性 11.碳酸二甲酯是一种具有发展前景的“绿色”化工产品,电化学合成碳酸二甲酯的工作原理如图所示(加

入两极的物质均是常温常压下的物质),下列说法正确的是 A.B为直流电源正极 B. 由石墨2极通过质子交换膜向石墨1极移动 C.石墨1极发生的电极反应为 D.当石墨2极消耗22.4 时,质子交换膜有4mol 通过 12.已知常温时, 的电离平衡常数均为1.75×。常温时,向10mL浓度均为0.01mol?L 的NaOH和氨水混合溶液中,逐滴加入0.01ml?L的溶液,混合溶液的pH随加入的体积(之间的变化曲线如图所示,下列有关说法正确的是 A.a点溶液的pH<12 B.b点时水的电离程度最大 C.c点处的微粒间存在以下关系: D.c、d点之间溶液的微粒间可能存在以下关系; 13短周期元素WX、Y、Z的原子序数依次增加,W 与Ne具有相同的电子层结构,X的族序数等于其周期数Y 与Z的最外层电子数之和为13.下列说法不正确的是A.原子半径:X>Y>Z>W B最简单气态氢化物的稳定性Z>Y>W

江西上饶市重点中学2019届高三六校第一次联考

江西上饶市重点中学2019届高三六校第一次联考 （上饶市一中、上饶市二中、上饶县中、玉山一中、余干中学、天佑中学） 语文 命题学校：玉山一中主命题人：童柳明副命题人：周有忠 一、现代文阅读（36分） （一）论述类文本阅读（本题共3小题，9分） 阅读下面的文字，完成1~3题。 今天，后现代写作的叙事实验越来越难以走出小众化的怪圈，回到中国小说传统的声音不时响起。在漫长的发展过程中，中国小说形成了有别于西方的传统。那么，中国小说到底有哪些有别于西方的传统？ 中国小说在演进过程中形成了自身的叙事传统。西方小说非常重视叙述一个完整的事件，“结构的完整性”往往成为评价一部西方长篇小说的标准。中国小说也注重讲故事，但在故事的结构之外，常常还有另一重潜在的结构，例如明清小说中的“四季结构”，或者说“季节的转换”。以《红楼梦》为例，“四季”具有对应人物、家族命运的叙事功能，如写庆寿、看戏、结社、消夏、过冬，以及一应的衣饰、食物。一部《红楼梦》，不过写几年的春去秋来，便写出了中国人“恒常”的人生与面对自然的心灵世界。可以说，“四季”的结构方式是中国小说对小说结构的独特贡献，深具启发意义。而“四季”之类的结构方式又衍生出在讲故事之外的“非叙事性”，常常描写“无事之事”。再加上大量抒情诗的运用，构成了与西方小说传统的标准大异其趣的景观。 另外，注重人物的语言，重视说话人的“声口”，以语言来表现人甚至用来表现故事，是中国小说的又一个优秀传统。西方文学更重“事”，小说注重描写事件的发展过程。而中国小

说，往往对人物的语言投入更大的关注。我们对中国小说中的某个人物印象深刻，很大程度上是因为语言使他成为一个活灵活现、神情毕肖的个人，所谓“如闻其声、如见其人”。金圣叹评《水浒传》的好处，认为“《水浒》所叙，叙一百八人，人有其性情，人有其气质，人有其形状，人有其声口……”。胡适赞美《海上花列传》是“吴语文学的第一部杰作”，认为它的长处在于“语言的传神，描写的细致，同每一故事的自然地发展……”。其中，“语言的传神”是胡适认定这部作品为杰作的重要依据。 当然，小说传统不是一成不变的，中国小说传统也在不断创新和转化。老舍、张爱玲、沈从文等现代作家融合中国小说传统与西方叙事经验的写作，已经成为中国小说传统的一部分。传统需要更新、生长与创造，传统正是在与创新错综复杂、自然而然地结合在一起时，才得以延续的。正如老舍所说，“旧文化的不死，全仗着新文化的输入”。 中国小说传统，应该得到不断的发掘、继承和发扬。中国小说唯有继承发扬自身的传统，才有可能产生世界性的优秀小说作品。正如昆德拉所说的，“伟大的作品只能诞生于它们所属艺术的历史中，同时参与这个历史”。 摘编自《将中国小说的传统重新擦亮》《光明日报》（2018年11月16日） 1. 下列关于原文内容的理解和分析，不正确的一项是（）（3分） A. 当前有些中国小说偏离了中国小说优秀传统，越来越难以走出小众化的怪圈。 B. 中西方小说都注重叙述故事，但中国小说在叙事结构上有自身独特的传统。 C. 《红楼梦》中的“非叙事性”情节结构虽然没有叙事功能，却深具启发意义。 D. 张爱玲、沈从文等作家的小说创作既继承了中国小说传统，又丰富了中国小说传统。 2. 下列对原文论证的相关分析，不正确的一项是（）（3分） A. 文章开篇以“回到中国小说传统的呼声响起”的背景为前提，引出了论证话题。

2019年12月2020届百校联盟(全国I卷)2017级高三12月教育教学质量检测英语试卷及答案

2019年12月2020届百校联盟（全国I卷）2017级高三12月教育教学质量检测 英语试卷 ★祝考试顺利★ 注意事项： 1.本试卷分为四部分。 2.答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置。 3.全部答案写在答题卡上，写在本试卷上无效。 4.本试卷满分150分，测试时间120分钟。 5.考试范围：高考全部内容。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题；每小题1. 5分，满分7.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What is the woman talking about? A. Weather. B. A dog toy. C. A piece of news. 2. Why was Mary upset? A. She quarreled with her friend. B. She lost a friend. C. She was cheated. 3. Where are the speakers? A. At a clinic. B. In a hotel. C. In a store. 4. What is troubling the man? A. He lost his cellphone. B. His cellphone is dead. C. He's addicted to his cellphone. 5. What was the woman's dream? A. A footballer. B. A lawyer. C. A worker. 第二节(共15小题；每小题1.5分，满分22.5分)

2019年考研英语一真题及答案解析完整版(20200520190227)

2019年考研已经结束，为方便考生备考，特整理2019年全国硕士研究生考试真题，供各位考生复习使用，以下是2019年英语（一）考研真题及答案解析。 Section ⅠUse of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tricks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area And where is the nearest water source Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend to frequent, look for the 19 we leave on

广西2019届高三年级毕业班百校大联考物理试卷(解析版)

广西省2019届高三年级毕业班百校大联考 物理试题 1.下列说法正确的是 A. 氢原子从低能级跃迁到高能级时能量减少 B. 在核反应中,X为质子 C. 若用蓝光照射某金属表面时有电子逸出,则用红光(频率比蓝光的小)照射该金属表面时一定有电子 D. 将放射性元素掺杂到其他稳定元素中并大幅降低其温度后,其半衰期减小 【答案】B 【解析】 【详解】氢原子从低能级跃迁到高能级时需要吸收能量，则能量增加，选项A错误；在核反应 中，X的质量数为1，电荷数为1，则X为质子，选项B正确；因红光的频率比蓝光的 小，则若用蓝光照射某金属表面时有电子逸出，则用红光照射该金属表面时不一定有电子，选项C错误；外界条件不能改变放射性元素的半衰期，选项D错误；故选B. 2.图示装置可以模拟避雷针作用,其中c为恒定直流电源,当闭合开关时,恰好看不到放电现象。保持开关闭合,为了能看到放电现象(板间电场超过某一临界值),下列做法可行的是 A. 仅将M板下移,但不与A或B接触 B. 仅将M板上移 C. 仅将M板向右移动 D. 仅将两板间抽成真空 【答案】A 【解析】 【详解】尖端电荷比较密集，形成的电场强度越大，容易击穿空气。则仅将M板下移，但不与A或B接触，则场强变大，容易放电，选项A正确；仅将M板上移，则场强变小，不容易放电，选项B错误；仅将M板向右移动，场强不变，则也看不到放电，选项C错误；仅将两板间抽成真空，场强不变，则也看不到放电，选项D错误；故选A； 3.目前海王星有14颗已知的天然卫星,“海卫一”是海王星的卫星中最大的一颗。若“海卫一”绕海王星的运行轨道视为圆其轨道半径为r,运行周期为T,将海王星视为质量分布均匀且半径为R的球体,引力常量为G,则海王星的质量为 A. B. C. D. 【答案】C 【解析】

浙江省2019届高三语文第一次联考试卷及答案-打印版

浙江省2019届高三语文第一次联考试卷及答案 考生须知： 1.本卷满分150分，考试时间120分钟。 2.答题前务必将自己的姓名，准考证号用黑色字迹的签字笔或钢笔分别填写在试题卷和答题纸规定的地方。 3.答题时，请按照答题纸上“注意事项”的要求，在答题纸相应的位置上规范答题，在本试卷纸上答题一律无效。 4.考试结束后，只需上交答题卷。 一、语言文字运用（共20分） 1.下列各句中，没有错别字且加点字的注音全都正确的一项是（3分） A.场（cháng）院四周都岑（cén）寂了下来，只有苇塘里蛙声一片：老书记望着院子里刚收获的玉米，感慨地说：“真是堆积如山哪！” B.南曲柔缓婉转的曲调，和北方遒劲（jìn）朴实的声调不能互相调节，只好改弦更（gng）张，但无论南曲或北曲，都并未超出杂剧的范畴。 C.众多大牌导演在蜇伏了一年以后，在市场的召（zhào）唤下纷纷“出山”争霸天下，使得今年的华语片市场格外热闹；影片（pin）各具特色，不会混淆。 D.这是一幅饱蘸（zhàn）着大师才情的作品，无论谁见到，都会感到运筹帷

幄的豪迈席卷而来，可以说它至今依然是我国这一领域的翘（qiào）楚。 阅读下面的文字，完成2、3题。（5分） 中华山河表里形胜，自然的奇迹似乎是顽皮的山鹿率性奔跃之后留下的斑驳蹄印。 两千余座石窟、十万余尊佛像从北魏开始启程，一路逶迤走到唐的时空廊坊。一代复一代的工匠勒绳搭架在山崖钎凿锤打，劳作的汗渍在衣衫上形成片片云图，他们湿漉漉的发髻几近浸透了半个洛阳城。［甲］诸佛、菩萨、罗汉、力士、夜叉、飞天……，或立或坐或卧，姿态万千，神情自若，既悲又悯，俯视世间芸芸众生的喜怒哀乐。［乙］佛的目光要把这一切包涵，无论你是谁，从哪里来，在智慧与光明的化身面前，多舛的肉身都俨然一粒尘埃。［丙］光明使所有的物象透明空盈，苦思冥想日日追求的重如泰山的名利权势，在此且放下——因为，你在佛的面前永远是孩子。 2.文段中加点的词，运用不正确的一项是（3分） A.几近 B.芸芸众生 C.包涵 D.俨然 3.文段中画线的甲、乙、丙句，标点有误的一项是（2分） A.甲 B.乙 C.丙 4.下列各句中，没有语病的一项是（3分） A.摩拜单车因为通过手机就能快速租用，半小时仅收取1元人民币，押金也随时可以退，所以用户们认为租用它方便实惠。

(完整版)2019年考研英语一真题

2019年英语（一）考研真题 Section Ⅰ Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tr icks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area? And where is the nearest water source? Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend t o frequent, look for the 19 we leave on the landscape. Trail blazes, tire tracks, and other features can 20 you to civilization. 1. [A]Some [B]Most [C]Few [D]All 2. [A]put[B]take[C]run [D]come 3. [A]Since [B] If [C] Though [D]Until 4. [A]formally [B] relatively [C] gradually [D] literally 5. [A] back [B] next [C] around [D] away 6. [A]onto [B]off[C]across [D]alone

2019届高三第一次全国大联考(全国Ⅰ卷)-理科数学

绝密★启用前 2019年第一次全国大联考【新课标Ⅰ卷】 理科数学 （考试时间：120分钟试卷满分：150分） 注意事项： 1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2．回答第Ⅰ卷时，选出每小题答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。写在本试卷上无效。 3．回答第Ⅱ卷时，将答案写在答题卡上。写在本试卷上无效。 4．考试结束后，将本试卷和答题卡一并交回。 第Ⅰ卷 一、选择题（本题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的） 1．设全集U =Z ，集合{|(3)0,}P x x x x =-≥∈Z ，{|0}Q x x =>，则() U P Q e等于 A ．(0,3) B ．{12}, C ．(0,2) D ．{2} 2．若复数z 满足(1i)1i z -=+，i 为虚数单位，则2019z = A ．2i - B ．i C ．i - D ．2i 3．已知命题p ：“对任意的1x ≥，ln 0x ≥”的否定是“存在01x ≥，0ln 0x <”，命题q ：“01k <<”是“方 程2220x y ky k ++++=表示圆”的充要条件，则下列命题为真命题的是 A ．p q ∨ B ．p q ∧ C ．p q ?∨ D ．p q ?∧ 4．已知单位向量,a b 满足20||+-?=a b a b ，则+2||a b = A ．3 B ．2 C ．9 D ．4 5．已知π20 sin d a x x = ? ，若执行如图所示的程序框图，则输出k 的值是

河南省百校联盟2019届高三第五次质量检测数学(理)试题(Word版)

河南省百校联盟2019届高三第五次质量检测 理科数学 注意事项： 1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分． 2．答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置． 3．全部答案写在答题卡上，写在本试卷上无效． 4．本试卷满分150分，测试时间120分钟． 5．考试范围：高考全部内容． 第Ⅰ卷 一、选择题：本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符 合题目要求的． 1．已知集合A ＝{x ∈Z ｜x 2≤9}，B ＝{x ｜lnx ＜1}，则A ∩B ＝ A ．{x ｜0＜x ＜e} B ．{1，2} C ．{0，1，2，3} D ．{－3，－2，－1，0，1，2} 2．已知复数1mi z i ＝－（m ∈R ），若满足｜z ｜≤1，则复数z 的虚部取值范围为 A ．[－l ，1] B ．[－ 12，12] C ．[] D ．[] 3．支付宝和微信支付已经成为现如今最流行的电子支付方式，某市通过随机询问l00名居民 （男女居民各50名）喜欢支付宝支付还是微信支付，得到如下的2×2列联表： 则下面结论正确的是 A ．有99．9％以上的把握认为“支付方式与性别有关” B ．在犯错误的概率超过1％的前提下，认为“支付方式与性别有关” C ．在犯错误的概率不超过1％的前提下，认为“支付方式与性别有关” D ．有99％以上的把握认为“支付方式与性别无关”

4．已知曲线C ：22 1x y m n ＋＝表示焦点在y 的双曲线，则下列不等关 系正确的是 A ．m ＋n ＞0 B ．m ＋n ＜0 C ．m －n ＞0 D ．m －2n ＞0 5．执行如图所示的程序框图，则输出结果为 A ．32 B ．64 C ．128 D ．256 6．已知两个锐角α，β（α＜β），且tan α，tan β为方程40x 2 －13x ＋1＝0的两根，如果钝角γ的始边与x 轴正半轴重合， 终边经过点（－2，1），则α＋β－γ＝ A ．－ 4 π B ．－23π C ．－34π D ． 4π 7．设等差数列{n a }的前n 项和为n S ，且满足2018S ＞0，2019S ＜0，记n b ＝｜n a ｜，则n b 最 小时，n 的值为 A ．l009 B ．1010 C ．1011 D ．2019 8．某几何体的三视图如图所示，则该几何体的体积为 A ．83 B ．3 C ． 103 D ．113 9．已知（x ＋a ）15＝a 0＋a 1（1－x ）＋a 2（1－x ）2＋…＋ a 15（1－x ）15中a ＞0，若a 13＝－945，则a 的值为 A ．2 B ．3 C ．4 D ．5 10．设抛物线C ：y 2＝2px （p ＞0）的焦点为F ，已知P ，Q ，T 为抛物线C 上三个动点，且 满足F 为△PQT 的重心，△PQT 三边PQ ，PT ，TQ 的中点分别为M 1，M 2，M 3，分别 过M 1，M 2，M 3作抛物线C 准线的垂线，垂足分别为N 1，N 2，N 3，若｜M 1N 1｜＋｜M 2N 2｜ ＋｜M 3N 3｜＝12，则P ＝ A ．2 B ．3 C ．4 D ．6