湖北省部分重点中学2020┄2021学年高一英语下学期期中联考试题含解析
高一英语试卷
考试时间：2017年4月19日下午3:50—5:50 试卷满分：150分
第I 卷
第一部分：听力（共两节，满分30分）
第一节（共5小题；每小题1.5分，满分7.5分）
请听下面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，并标在试卷的相应位置。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 man now？
A. A guide.
B. A secretary.
C. A salesman.
2. Where does the woman think the man left his magazine？
A. At the hotel.
B. On the train.
C. At home.
3. How will the man go home next year according to the conversation？
A. By motorcycle.
B. By train.
C. By bicycle.
4. Who wants to take the summer camp？
A. The woman’s daughter.
B.. The woman’s brother.
C. The woman’s son.
5. What will the woman do tonight？
A. Look after her grandma.
B. Go to a concert.
C. Go shopping.
第二节（共15小题；每小题1.5分，满分22.5分）...
听下面5段对话或独白。每段对话或独白后有几个小题，从题中做给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. Where does the man usually have his lunch？
A. In the canteen.
B. In a restaurant.
C. At home.
7. What does the man want to have for lunch？
A. Sandwich, orange juice and boiled egg.
B. Hamburger, Coca cola and fired egg.
C. Hamburger, juice and boiled egg.
请听第7段材料，回答第8~10题。
8. What did the man send his girlfriend last year？
A. A computer.
B. A mobile phone.
C. An iPad.
9. What does the man plan to do after graduation？
A. Run a farm.
B. Do further study.
C. Travel around the world.
10. How much does the man want to borrow？
A. 1,500 yuan.
B. 2,000 yuan.
C. 3,500 yuan.
请听第8段材料，回答第11至13题。
11. What did the woman do yesterday？
A. She had the fridge repaired.
B. She bought a new fridge.
C. She spent $ 420 on the heater.
12. What color does the man probably like？
A. Pink....
B. Yellow.
C. Green.
13. When will the man move in？
A. Two days later.
B. Ten days later.
C. Two weeks later.
请听第9段材料，回答第14至16题。
14. How long has it been since the woman last saw Mr. Brown？
A. Thirteen years.
B. Seventeen years.
C. Thirty years.
15. What did the woman and Mr. Brown talk about especially？
A. Her monitor.
B. Their village.
C. A library.
16. What does the man want Mr. Brown to do？
A. Give a lecture.
B. Write a children’s book.
C. Publish a story series.
请听第10段材料，回答第17至20题。
17. Who picked up the children from school？
A. Mrs. Baker.
B. Mr. Baker.
C. Mrs. Smith.
18. What did the children do at six thirty？
A. They had their dinner.
B. They did their homework.
C. They watched TV.
19. When should the children have to go to bed？
A. At eight....
B. At nine.
C. At ten.
20. What do we know about Peter？
A. He arrives at home at ten.
B. He sometimes helps with the dishes.
C. He irons clothes for his children.
第二部分阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Do you like animals？ If you do, you can go to visit the following zoos around America. Denver Zoo, Colorado
The zoo covers 80 acres in all. It houses species from all over the world, including bears, elephants, giraffes, birds, monkeys and fish. The zoo is laid out in a large circle, with animals both inside and outside the circle. It houses 4,125 animals.
Riverbanks Zoo, South Carolina
It covers 170 acres. The zoo is the beautiful home of over 2,000 animals, including African elephants, kangaroos and koalas. Also, Riverbanks Zoo has a 70-acre botanical（植物的）garden with more than 4,200 species of native and foreign plants.
Zoo Miami, Florida
It is the largest and oldest zoo in Florida. Zoo Miami is also the only tropical（热带的）zoo in the United States. There are four main sections in the zoo：Asia, Africa, Amazon and Beyond, and Australia. Don’t miss a ride on the air-conditioned monorail（单轨列车）. It is a convenient
and comfortable way to move between sections. And it also provides an amazing view of the zoo.
Fort Worth Zoo, Texas
The zoo has been named as a top zoo in the nation by Family Life magazine, The LA Times, and USA Today, and it made the list of top zoos in the South by Southern Living magazine. The zoo now is home to 5,000 native and foreign animals.
Colorado Springs, Colorado
America’s only mountainside zoo spans 140 acres and has a collection of more than 750 animals, representing nearly 150 different species. Don’t miss the wildly popular giraffe-feeding activity.
1. Riverbanks Zoo would most probably attract those who__________.
A. want to visit a tropical zoo
B. love both animals and plants
C. want a ride on a monorail
D. love the giraffe-feeding activity
2. Which of the following zoos has the most animals？
A. Denver Zoo.
B. Riverbanks Zoo.
C. Fort Worth Zoo....
D. Colorado Springs.
3. What makes Colorado Springs special？
A. Being the largest zoo in the US.
B. Being named as a top zoo in the US.
C. Having the largest number of animals.
D. Being the only mountainside zoo in the US
【答案】1. B 2. C 3. D
【解析】本文介绍美国的五个动物园。
1. B
推理判断题。根据Riverbanks Zoo, South Carolina中It covers 170 acres. The zoo is the beautiful home of over 2,000 animals, including African elephants, kangaroos and koalas. Also, Riverbanks Zoo has a 70-acre botanical（植物的）garden with more than 4,200 species of native and foreign plants.可知Riverbanks Zoo最有可能吸引爱好动植物的人。根据句意可知选B。
2. C
细节理解题。纵观全文，特别是根据Fort Worth Zoo, Texas中The zoo has been named as a top zoo in the nation by Family Life magazine, The zoo now is home to 5,000 native and foreign animals.可知Fort Worth Zoo拥有最多的动物。故选C。
3. D
细节理解题。根据Colorado Springs, Colorado中America’s only mountainside zoo spans 140 acres and has a collection of more than 750 animals, representing nearly 150 different species.可知Colorado Springs, Colorado是美国唯一的山腰动物园。故选D。
B
Jennifer Lawrence, 25, is known for being down -to- earth and likable—she ordered McDonald’s on the red carpet at the Oscars.
And when she described her anger and disappointment at the fact that women are not equal to men in Hollywood, Lawrence “continued to make America fall in love with her”, said Business Insider.
Earlier this year, an E-mail from film company Sony Pictures showed that Lawrence and Amy Adams made less money for American Hustle（2013） than their male（男性） co-stars, even though both women played major roles in the movie.
In an article published in Lenny Letter, a popular e-mail newsletter, Lawrence wrote “I’m trying to find the ‘adorable（可爱的） way to st ate my opinion and still be likable’!”
Lawrence joins a long list of actresses, including Meryl Streep and Cate Blanchett, who have spoken up about Hollywood’s pay gap.
According to Forbes, the 10 highest paid movie actors in 2015, led by Robert Downey Jr, made ＄431 million.But the 10 highest paid movie actresses, led by Lawrence, only made about $218 million. The pay gap comes partly from the low number of actresses. According to a report in August, only 28.1 percent of characters in 2014’s 100 top grossin g（高票房的） films were female（女性） and of them, only 21 percent had a female lead or co-lead character.
“People with more experience are paid more,” Nancy Dubue, the president CEO of A+E Networks, told Variety, “The problem is that the industry still gives too many men that experience.”
The pay gap is a problem that affects the whole US, The White House reported that women earn 78 cents to every dollar a man gets there.
“This is what made Lawrence’s piece powerful：it showed that women still experience pay inequality everywhere-whether you’re Hollywood’s top talent or you work in a retail store,” commented CNN.
As Lawrence points out, it’s not just about less payment for women; it’s also about women making sure that their pay shows their value.
4. According to Business Insider, Americans_____ Lawrence after she expressed her anger at
Hollywood’s pay gap.
A. dislike.
B. like
C. doubt
D. forgive
5. From the passage we can infer that_____.
A. men earn more money for the same job than women because they are better than women...
B. Lawrence is the leader of the 10 highest_ paid movie actresses
C. a great many actresses have spoken up about Hollywood’s pay gap
D. a White House report points out that men make twice as much money as women
6. The writer’s purpose of writing this passage is____.
A. to inform
B. to advise
C. to persuade
D. to argue
7. The best title of the passage can be____.
A. More Experience, More Pay
B. Asking for Fair Pay
C. Speaking up for Hollywood
D. Higher value, Higher Pay
【答案】4. B 5. C 6. A 7. B
【解析】本文介绍许多女演员谈论好莱坞的薪酬差距，她们要求公平的工资。
4. B
细节理解题。根据第二段And when she described her anger and disappointment at the fact that women are not equal to men in Hollywood, Lawrence “continued to make America fall in lo ve
with her”, said Business Insider.可知按着Business Insider所说，美国人喜欢Lawrence。故选B。
5. C
细节理解题。根据第五段中Lawrence joins a long list of actresses, including Meryl Streep and Cate Blanchett, who have spoken up about Hollywood’s pay gap.可知许多女演员谈论好莱坞的薪酬差距。根据句意可知选C。
6. A
推理判断题。根据文章最后一段As Lawrence points out, it’s not just about less payment for women; it’s also about women making sure that their pay shows their value.可知本文是在告知人们一个事实。故选A。
7. B
主旨大意题。根据文章最后一段As Lawrence points out, it’s not just about less payment for women; it’s also about women making sure that their pay shows their value.可知B.项（Asking for Fair Pay要求公平的工资。）是最佳主题。
C
Whether rich or poor, parents who have books in the home increase the level of education their children will attain, according to a 20-year study led by Mariah Evans.
For years, educators have thought the strongest predictor（预示物） of attaining high levels of education was having parents who were highly educated. But, the study showed that the difference between being raised in a bookless home compared to being raised in a home with a 500-book library has as great an effect on the level of education a child will attain as the difference between having parents who are barely literate （有文化的） and having parents who have a university education.
Being a sociologist, Evans was particularly interested to find that children of lesser-
educated parents benefit the most from having books in the home. What kinds of investments should we make to help these kids get ahead？ The results of this study indicate that getting some books into their homes is an inexpensive way that we can help these children succeed. Evans said, "Even a little bit goes a long way. Having as few as 20 books in the home still has a significant impact on motivating a child to a higher level of education, and the more books you add, the greater benefit the children get.”
The researchers were struck by the strong effect having books in the home had on children's educational attainment even above and beyond such factors as education level of the parents, the father's occupation or the economic level of the country.
Having books in the home is twice as important as the father's education level, and more important than whether a child was brought up in a developing country or a developed country. Surprisingly, the difference in educational attainment for children born in developed country and children born in developing country was just 2 years, less than two-thirds of the effect that having 500 or more books in the home had on children.
8. In the past educators held a point of view that ______ ....
A. children whose family had a library would possibly attain high levels of education
B. children who were born in poor families studied harder than those in rich families
C. children whose parents are highly educated would attain high levels of education
D. parents’ level of education had nothing to do with their children’s levels of education
9. What does the underlined word “motivating” in Paragraph 3 mean？
A. Making somebody want to do something.
B. Helping somebody to finish something
C. Making somebody pretend to do something.
D. Preventing somebody from achieving something.
10. Which of the following has the most important effect on the level of education a child will gain？
A. The economic level of the country.
B. The father’s occupation.
C. Education levels of parents.
D. Having books in the home.
11. Which is the following is NOT TRUE？
A. Getting books into homes is good investment parents can make.
B. Children who get a higher level of education must have many books in their homes.
C. Reading books is good for the development of children.
D. Books in home have a great effect on children’s education levels.
【答案】8. C 9. A 10. D 11. B
【解析】本文属于说明文，文章分析了影响孩子教育水平的因素，告诉我们家里有书对于孩子的影响甚至要超过父母亲接受过高等教育对孩子的影响。
8. C
细节理解题。根据第二段第一句For years, educators have thought the strongest predictor（预示物） of attaining high levels of education was having parents who were highly educated.可知教育家们认为父母接受教育的水平对于孩子的教育水平有很大的影响。
9. A
词义猜测题。文章2、3段一直在说明家中有书对孩子学业方面有积极的影响。本句Having as few as 20 books in the home still has a significant impact on motivating a child to a higher level of education说明家里有书可以激励着孩子获得更高层次的教育水平。故该词应为A项Making
somebody want to do something.
10. D
推理判断题。根据文章第四段The researchers were struck by the strong effect having books in the home had on children's educational attainment even above and beyond such factors as education level of the parents, the father's occupation or the economic level of the country.可知研究人员发现家里有书对于孩子的影响甚至要超过父母亲接受过高等教育或经济条件对孩子的影响。故选D。
11. B
推理判断题。本文首先告诉我们父母亲的教育水平对孩子的教育水平有很大的影响，接着又告诉我们家里有书对于孩子的影响甚至要超过父母接受过高等教育对孩子的影响。但是得到更高水平教育的的孩子家里并不是一定要有很多书。根据句意可知选B。
【名师点睛】...
词义猜测是考生必须掌握的一项重要阅读技能，因此，意义猜测题是高考阅读的必考题型。这类题包括猜测单词、短语、句子的意思和判断指代内容。解题技巧1.文中找线索或信息词。2.根据熟悉的词及词义判断新单词的意思。3.根据上下文判断新词汇在特定句中确切的意思。很多情况下都根据技巧1.文中找线索或信息词。以本文第2小题为例，要求猜测“motivating”的含义，文章2、3段一直在说明家中有书对孩子学业方面有积极的影响。本句Having as few as 20 books in the home still has a significant impact on motivating a child to a higher level of education说明家里有书可以激励着孩子获得更高层次的教育水平。故该词应为A项Making somebody want to do something.
D
Ever since Donald Trump was elected the next president of the US, the entire Trump family has been put under a microscope（显微镜）.
In China, the spotlight has been mainly focused on Trump and his daughter Ivanka. She is
described on WeChat as an extremely influential role model with stunning beauty, a successful career, and a happy family.
She leads a dream life that a million girls would kill for. Yes, she was born with a silver spoon in her mouth. But she got where she is by herself.
There’s always going to be articles that say people born into wealthy families are better looking and have a better family background than you, but these people do work harder than you.
Are you a loser if you were raised in an ordinary family？ Should you feel guilty that you sleep eight hours a day because Ivanka sleeps five？ If you just want to keep a stable（稳定的）nine-to-five job, does it mean you are not ambitious？How about if you don’t work out or eat healthy, does that mean you will not find your Mr. or Miss Right？
There is a tendency in media nowadays to encourage elitism（精英主义）.They are trying to brainwash young people into thinking that they should invest（投资）a large amount of time and money in bodybuilding and appearance. They encourage lifestyle makeovers：wine tasting classes and expensive trips overseas. They make you believe that if you do as they say, you can improve the quality of your life and join the elites （社会精英）.
But what’s the downside of being ordinary？ Do you really need to go to the gym five days a week？ Do you need to take hundreds of selfies（自拍） and Photoshop the selected ones to post on WeChat？ Do you really need to break your neck and sacrifice to earn your first pot of gold only to worry constantly about how to enter high society later？
Don’t let the idea of elitism get to you. Everybody has a right to the life they want. Human beings should not be judged as a success or failure based on whether they are a part of the elite or not. As long as you lead a happy and comfortable life, why bother to chase after other
people’s shadows？ Choose your own life path and go for it.
12. Why does Ivanka become a hit online in the writer’s opinion？
A. She lives such a dream life that a million girls would like to kill her.
B. She gets what she has through personal efforts despite rich origin.
C. She has a better family background than ordinary people.
D. She is a role model frequently seen among ordinary people.
13. Which of the following are considered as a life belonging to the elites？
①Polish and post carefully- selected selfies on WeChat.
②Break your neck to earn your first pot of gold.
③Spare no effort to improve physical appearance.
④Sign up for wine tasting classes and oversea trips.
A. ③④
B. ②④
C. ②③
D. ①④
14. It can be inferred from the text that ____________.
A. Ivanka sleeping five hours a day makes the majority of people guilty.
B. Keeping a stable nine-to- five job will be thought of as a loser.
C. Improving the quality of life will help you enter high society.
D. Joining the elites is what more and more people dream of nowadays.
15. Which attitude towards life would the writer probably agree with？...
A. Life is like a dogsled team. If you aren’t the lead dog, the scenery never changes.
B. Life is not in holding good cards but in playing those you hold well.
C. There is only one success — to be able to spend your life in your own way.
D. The greatest lesson in life is to know that even fools are right sometimes.
【答案】12. B 13. A 14. D 15. C
【解析】本文由美国新当选总统Trump的女儿Ivanka的“完美人生”引发思考——成为“精英”、过“精英生活”是否适合每个人。
12. B
细节理解题。原文中提到“she was born with a silver spoon in her mouth. But she got where she is by herself.”故选B。
13. A
推理判断题。文中第6段提到现在媒体鼓吹“elitism精英主义”，并试图让年轻人相信“join the elites”的方式就是“invest an enormous amount of time and money in bodybuilding and appearance enha ncement, even plastic surgery” 以及“wine tasting classes and expensive trips overseas”。故选A。
14. D
推理判断题。文中第6段提到现在媒体鼓吹“elitism精英主义”，并试图让年轻人相信“join the elites”的方式就是“invest an enormous amount of time and money in bodybuilding and appearance enhancement, even pl astic surgery” 以及“wine tasting classes and expensive trips overseas”。故选D。
15. C
第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
April 22nd every year marks the start of Earth Day, a day that is celebrated every year to raise awareness（意识）about our home planet and how we can save it from being damaged. ___16___
1. Green up your home
This is one of the most common things that people do whenever Earth Day rolls around, that is , switch off their lights. ____17____Conserve （节约）energy by switching off all power of electricity points whenever they are not on use. In addition, take out all the plugs（插头） from plug points even after switching them off.
2. ___18___
Cars, being the greatest source of air pollution, can be left at home this weekend.
_____19_____Other greener choices are carpooling, riding a bike or you can also walk if you want
a healthier choice and if your workplace is not that far away from your home.
3. Be a little dirty
No, we don’t mean it ‘that way’. We simply mean to say, don’t take a bath. Yes, saving water is super important. A day or two without a bath won’t harm you, but it will certainly do a lot of good for our planet. A daily shower isn’t a matter of health; it’s a matter of comfort. ___20___
The future of our planet is in your hands!
A. Traveling by public transport is a better choice.
B. Showering every day can wash away the natural oils that our skin and hair need.
C. Below, we have made a list of things you can do to celebrate Earth Day.
D. Do something every day that will improve your surroundings to make the planet a better place to live.
E. Leave your cars at home.
F. However, this is not something you should do just for a day or for only an hour....
G. Started in the year 1970, Earth Day is now celebrated in more than 190 countries each year.【答案】16. C 17. F
18. E 19. A
20. B
【解析】众所周知，每年的4月22日是地球日。这是一个能让我们关注地球家园、珍惜并保护它免遭人类行为反复破坏的日子。本文列举了便于人们实践的地球日活动。
16. C
17. F
根据上文：每到地球日，很多人都会不约而同选择做这件事：关灯。再根据空格下句：为了节省能源，我们应该随时关闭所有不在使用当中的用电设施。可知此空的意思应该是：然而，这不应该只是你在这一天这一小时做的事。根据句意可知选F。
18. E
此空是一个小标题。根据小标题的特点和下文内容，可知E项Leave your cars at home.符合题意，故选E。
19. A
根据下文：其他绿色出行方式还包括拼车、骑行;如果你的工作地点离家不远的话，你还有个更健康的选
择：步行。可知上文应该在提到一种绿色出行方式，根据句意可知选A项，公共交通其实是更好的选择。
20. B
根据上句：每天冲澡与健康无关，其实只是为了舒服而已。可知下文的意思应该是：每天洗澡还会冲掉我们皮肤上天然的油脂，而这些油脂其实是皮肤和头发需要的。故选B。
第三部分英语知识运用（共两节，满分45分）
第一节完形填空（共20小题；每小题1. 5分，满分30分）
阅读下面短文，从短文后所给各题四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。并在答题卡上将该项涂黑。
Make the Most of What You Have Got
For Nick Vujicic, life was going to be difficult from the day he was born. When Nick arrived into this world, he___21___ everyone. He was not like the other babies and it was _____22_____ obvious to his parents and to the doctors in the hospital.
There was no_____23_____or answers for his condition. Nick was born without any limbs—that is he was born without any arms or legs. But despite being physically____24____, he was mentally____25____ and the rest of his body was functioning fine.
Life was not easy for Nick when he was young.____26____ he had loving parents, Nick would find school hard as he would often be looked down upon by the other children and at the young age of 10, he considered____27____his life by drowning himself in a bathtub. These dark thoughts were_____28_____by his negative attitude to being disabled and at the time, he thought that he would never be able to do____29____by himself, that he would never have a job and that he would always have to____30____on his parents for help.
Nick was wrong. As an adult, Nick is a successful public speaker and is famous for his
motivational____31____which focus on life with a disability（残疾）, hope and finding meaning in life worldwide . He____32____so many people with the story of his life, how he has____33____so many difficulties and most importantly how he is happy every day.
Despite having no arms or legs, Nick lives ____34____ , even finding ways to do
almost____35____things like brushing his teeth on his own and swimming. He has to work harder than a full bodied person and he achieves his goals.
At the first impression, you may look at Nick and feel_____36_____. You may feel sad that this man has no arms or legs and you might feel his ____37____and upset that he could find everyday situations difficult. But we should___38___
Nick, as he is extremely positive and he gets on with life. He______39______every day and makes the best of what he has：a positive attitude, a creative mind and a powerful ____40____. He also has a very kind and very beautiful wife and they are truly happy and in love.
21. A. shocked B. pleased C. inspired D. accepted
22. A. nervously B. painfully C. hopefully D. cautiously
23. A. surprise B. worry C. explanation D. apology
24. A. active B. sick C. disabled D. abused...
25. A. disturbed B. challenged C. calm D. normal
26. A. Since B. If C. Although D. Unless
27. A. changing B. ending C. risking D. sharing
28. A. expressed B. collected C. given D. driven
29. A. something B. nothing C. everything D. anything
30. A. call B. rely C. cheat D. look
31. A. lessons B. poems C. speeches D. posters
辽宁省2020学年高一上学期12月月考试题数学版含答案
1word 辽师大附中2016——2017学年上学期第二次模块考试 高一数学试题 命题：孙勇 校对：叶红 考试时间：90分钟 一．选择题:（本大题共10小题，每小题5分，共50分。每题只有一个正确答案，将正确答案的序号涂在答题卡上.） 1．用斜二测画法画如图所示的直角三角形的水平放置图，正确的是（ ） A ． B. C. D. 2.下面叙述中，正确的是（ ）. A.ααα∈∈∈PQ Q P 所以因为,, B.PQ Q P =∈∈βαβα 所以因为,, C.αα∈∈∈?CD AB D AB C AB 所以因为,,, D.)()(,,βαβαβα ∈∈??B A AB AB 且所以因为 3.直线a ∥平面α，点A ∈α，则过点A 且平行于直线a 的直线 （ ） A.只有一条，但不一定在平面α内 B.只有一条，且在平面α内 C.有无数条，但都不在平面α内 D.有无数条，且都在平面α内 4.已知三条直线a 、b c 、两两平行且不共面，这三条直线可以确定m 个平面，这m 个平面把空间分成n 个部分，则（ ） A.m =2 n =2 B.m =2 n =6 C.m =3 n =7 D.m =3 n =8 5.圆锥的底面半径为1，母线长为2，顶点为S ,轴截面为SAB ?，SB C 为的中点。若由A 点绕侧面至点C ，则最短路线长为（ ） A.7 B.3 C.5 D.6 6.一个几何体的三视图及部分数据如图所示，正（主）视图、侧（左）视图和俯视图都是等腰直角三角形，则该几何体的体积为（ ） A ．1 6 B ．13 C ．23 D ．1 7.棱锥被平行于底面的平面所截，若截得的小棱锥的侧面积与棱台的侧面积之比为9:16，则截得的小棱锥的体积与棱台的体积之比为（ ） A.27:98 B.3:4 C.9:25 D.4:7 8.如图1，已知正方体ABCD －A 1B 1C l D 1的棱长为a ，动点M 、N 、Q 分别在线段1111,,AD B C C D 上.当三棱锥Q-BMN 的俯视图如图2所示时，三棱锥Q-BMN 的正（主）视图面积等于（ ） C
【典型题】高一数学上期中一模试题(带答案)(1)
【典型题】高一数学上期中一模试题(带答案)(1) 一、选择题 1．设集合{1,2,3,4}A =，{}1,0,2,3B =-，{|12}C x R x =∈-≤<，则()A B C = A ．{1,1}- B ．{0,1} C ．{1,0,1}- D ．{2,3,4} 2．函数()1 11 f x x =- -的图象是（ ） A ． B ． C ． D ． 3．已知函数2 24()(log )log (4)1f x x x =++，则函数()f x 的最小值是 A ．2 B ． 3116 C ． 158 D ．1 4．已知函数2 ()2f x ax bx a b =++-是定义在[3,2]a a -的偶函数,则()()f a f b += （ ） A ．5 B ．5- C ．0 D ．2019 5．已知函数()y f x =在区间(),0-∞内单调递增，且()()f x f x -=，若 12log 3a f ??= ??? ，()1.22b f -=，12c f ?? = ???，则a 、b 、c 的大小关系为（ ） A ．a c b >> B ．b c a >> C ．b a c >> D ．a b c >> 6．函数f(x)=23x x +的零点所在的一个区间是 A ．（-2，-1） B ．（-1,0） C ．（0,1） D ．（1,2） 7．已知()lg(10)lg(10)f x x x =++-，则()f x 是（ ） A ．偶函数，且在(0,10)是增函数 B ．奇函数，且在(0,10)是增函数 C ．偶函数，且在(0,10)是减函数 D ．奇函数，且在(0,10)是减函数 8．已知函数(),1log ,1 x a a x f x x x ?≤=?>?（1a >且1a ≠），若()12f =，则 12f f ????= ? ????? （ ）
安徽省合肥市高一数学入学考试试题
安徽省合肥市2017-2018学年高一数学入学考试试题 一、选择题：本大题共10个小题,每小题4分,共40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.-1是1的（） A．倒数 B．相反数 C．绝对值 D．立方根 2.下列各式的运算正确的是（） A ． 3 a a a = B．23 2 a a a += C．22 (2)2 a a -=- D．326 () a a = 3.已知// a b，一块含30o角的直角三角板如图所示放置，245 ∠=o，则1 ∠=（）A．0 100 B．135o C．155o D．165o 4.据媒体报道，我国因环境污染造成的巨大经济损失，每年高达6.8亿元，将6.8亿用科学记数法表示为（） A．9 0.6810 ? B．7 6810 ? C. 8 6.810 ? D．9 6.810 ? 5.积极行动起来，共建节约型社会！某居民小区200户居民参加了节水行动，现统计了10户家庭一个月的节水情况，将有关数据整理如下： 节水量（单位： 吨） 0.5 1 1.5 2 家庭数（户） 2 3 4 1 请你估计该200户家庭这个月节约用水的总量是（） A． 240吨 B． 360吨 C. 180吨 D．200吨 6.如图是由一些完全相同的小正方体搭成的几何体的主视图和左视图，则组成这个几何体的小正方体的个数最少是（） A． 5个 B．6个 C. 7个 D．8个
7.2015年某县GDP 总量为1000亿元，计划到2017年全县GDP 总量实现1210亿元的目标，如果每年的平均增长率相同，那么该县这两年GDP 总量的年平均增长率为（ ） A ．1.21% B ．8% C. 10% D ．12.1% 8.已知ABC ?的三边长分别为4,4,6，在ABC ?所在平面内画一条直线，将ABC ?分割成两个三角形，使其中的一个是等腰三角形，则这样的直线最多可画几条（ ） A ． 3 B ．4 C. 5 D ．6 9.已知二次函数2(0)y ax bx c a =++≠的图像如图所示，则正比例函数()y b c x =+与反比例函数a b c y x -+=在同一坐标系中的大致图像是（ ） A ． B ． C. D ． 10.如图，在边长为2的菱形ABCD 中，60A ∠=o ，点M 是AD 边的中点，连接MC ， 将菱形ABCD 翻折，使点A 落在线段CM 上的点E 处，折痕交AB 于点N ，则线段EC 的长为（ ） A 71 B 7151 D 51 二、填空题（每题5分，满分20分，将答案填在答题纸上） 11.函数1y x =+x 的取值范围为 ． 12.分解因式：22288x xy y -+-= ．
2020年高一数学上期中试题(及答案)
2020年高一数学上期中试题(及答案) 一、选择题 1．设常数a ∈R ，集合A={x|（x ﹣1）（x ﹣a ）≥0}，B={x|x≥a ﹣1}，若A ∪B=R ，则a 的取值范围为（ ） A ．（﹣∞，2） B ．（﹣∞，2] C ．（2，+∞） D ．[2，+∞） 2．函数()ln f x x x =的图像大致是（ ） A ． B ． C ． D ． 3．如图，点O 为坐标原点，点(1,1)A ，若函数x y a =及log b y x =的图象与线段OA 分 别交于点M ，N ，且M ，N 恰好是线段OA 的两个三等分点，则a ，b 满足． A ．1a b << B ．1b a << C ．1b a >> D ．1a b >> 4．设集合{|32}M m m =∈-< 一、选择题：本题共8小题，每小题5分，共40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 1A x x =≤，{} 20B x x =-<<，则A B =（ ） A.[)1,0- B.(]2,1- C.(] 1,0- D.[] 2,1- 2.已知i 是虚数单位，则 2i i -=（ ） A.12i + B.12i - C.12i -- D.12i -+ 3.甲、乙两人下棋，和棋的概率为50%，甲不输的概率为90%，则乙不输的概率为（ ） A.60% B.50% C.40% D.30% 4.9 2x ???的展开式中常数项为（ ） A.84- B.672- C.84 D .672 5.国防部新闻发言人在9月24日举行的例行记者会上指出：“台湾是中国不可分割的一部分，解放军在台海地区组织实兵演练，展现的是捍卫国家主权和领土完整的决心和能力”，如图为我空军战机在海面上空绕台巡航已知海面上的大气压强是760mmHg ，大气压强p （单位：mmHg ）和高度h （单位：m ）之间的关系为760e hk p -=（e 是自然对数的底数，k 是常数），根据实验知500m 高空处的大气压强是700mmHg ，则我战机在1000m 高空处的大气压强约是（结果保留整数）（ ） A.645mmHg B.646mmHg C.647mmHg D.648mmHg 6.如图，在平行四边形ABCD 中，E ，F 分别是BC ，CD 的中点，已知AE =，AF =，则AC BD ?= （ ） A.6- B.4- C. D. 7.在公差为1的等差数列{}n a 中，已知1a t =，1 n n n a b a =+，若对任意的正整数n ，9n b b ≤恒成立，则实数t 的取值范围是（ ） A.19,92?? - - ??? B.()9,8-- C.1910,2? ?-- ??? D.()10,9-- 8.已知()f x x x =，对任意的x ∈R ，() ()2430f ax f x +-≥恒成立，则实数a 的最小值是（ ） A. 12 B. 13 C .16 D .18 二、选择题：本题共4小题，每小题5分，共20分。在每小题给出的选项中，有多项符合题目要求。全部选对的得5分，有选错的得0分，部分选对的得3分。 9.下列命题为真命题的是（ ） A.若a b >，则122 a b -> B.若0a b >>，则 lg 1lg a b > C.若0a >，0b > 2ab a b ≥+ D.若a b >，则22ac bc > 10.将函数()f x 的图象向左平移 6π个单位长度，再将所得函数图象上的所有点的横坐标变为原来的3 2 倍，得到函数()()sin A g x ωx φ=+（0A >，0ω>，φπ<）的图象，已知函数()g x 的部分图象如图所示，则下列关于函数()f x 的说法正确的是（ ） A.()f x 的最小正周期为 3 π B.()f x 在区间,93 ππ?????? 上单调递减 高一数学上学期期中考试试卷 一. 选择题（本大题共11小题，每小题4分，共44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，把正确的选项填在答题卡上。） 1. 设{}{}{} S M N ===1231213，，，，，，，那么（）C M C N S S ()等于（ ） A. ? B. {}13， C. {}1 D. {}23， 2. 不等式()()x x --<120的解集为（ ） A. {} x x x ||<>12或 B. {}x x |-<<21 C. {} x x x |<->21或 D. {}x x |12<< 3. 函数y x x =≤2 0()的反函数为（ ） A. y x x =≥（）0 B. y x x =-≥（）0 C. y x x = -≤（）0 D. y x x =--≤（）0 4. 下列函数中哪个与函数y x =是同一个函数（ ） A. y x =()2 B. y x x =2 C. y x =33 D. y x = 2 5. 不等式11 2 1- 任丘一中 2017 级高一新生入学考试 数学试卷 本试卷分卷Ⅰ和卷Ⅱ两部分，卷Ⅰ为选择题，卷Ⅱ为非选择题；试卷满分100 分，考试时间90分钟；考生一律在答题纸上作答，写在试卷上的答案无效 一、选择题：( 本大题共12 小题，每小题 3 分，共36 分。在每小题给出的四个选项中，选出符合题目要 求的一项 .) 1.﹣的倒数的绝对值是（） A. ﹣ 2017 B. C. 2017 D. 2. 下列计算中，结果是a 6 的是（） A. a 2 +a 4 B.a 2 ?a 3 C.a 12 ÷a 2 D.（ a 2 ） 3 3.如图是一个正方体纸盒的外表面展开图，则这个正方体是（） A. B. C. D. 4.世界上最小的开花结果植物是澳大利亚的出水浮萍，这种植物的果实像一个微小的无花果，质量只有 0.000000076 克，将数0.000000076 用科学记数法表示为( ) A. 7.6 × 10﹣9 B. 7.6× 10﹣8 C. 7.6 × 10 9 D. 7.6× 108 5.已知点P（ a+1 ，﹣+1）关于原点的对称点在第四象限，则 a 的取值范围在数轴上表示正确的是 A．B． C．D． 6.在课外实践活动中，甲、乙、丙、丁四个小组用投掷一元硬币的方法估算正面朝上的概率，其实验次 数分别为10 次、 50 次、 100次， 200次，其中实验相对科学的是（） A. 甲组 B.乙组 C.丙组 D.丁组 7．如图，从①∠ 1= ∠2 ②∠ C= ∠ D③∠ A= ∠ F三个条件中选出两个作为已知条件，另一个作为结论所组成的命题中，正确命题的个数为（） A. 0 B.1 C. 2 D.3 8.如图，PA 、PB 是⊙O 的切线，切点分别为 A 、 B，若 OA=2 ，∠ P=60 °，则劣弧 的长为（） 高一数学试题第 1 页（共4页）第7题图 2017—2018学年度第一学期高一年级期中考试数学试题 第Ⅰ卷 一、选择题：（本题共12小题，每小题5分，共60分 ） 1．设集合{|32}M m m =∈-< 宿迁市2014-2015学年高一上学期12月三校联考试题 数学 卷Ⅰ（30分钟，50分） 一、填空：本大题共10小题,每小题5分,共50分,请把答案写在答卷相应的位置上 1．已知集合{}|lg ,1M y y x x ==> ，{|N x y ==，则M N = 2．求值：sin 300= ． 3 ．函数2()f x = 的定义域为 ． 4． 已知α∈(,0)2 π - ，sin α＝3 5-，则cos(π－α)＝________. 5．若角120°的终边上有一点(一4，a)，则a 的值是 ； 6.把函数sin y x =的图象上所有点的横坐标缩小到原的 1 2 (纵坐标不变)，再将图象上所有点向右平移3 π 个单位，所得函数图像所对应的解析式y = 7.函数??,,(),sin()(w A wx A x f +=是常数，)0,0>>w A 的部分图象如图所示，则____)0(=f 8.已知扇形的周长为8cm ，则该扇形的面积S 的最大值为 ． 9.设)(x f 是定义在R 上的奇函数，且y=)(x f 的图象关于直线 2 1 = x 对称，则)5()4()3()2()1(f f f f f ++++=____________. 10．下列命题： ①函数)62cos(2π + =x y 图象的一个对称中心为(,0)6π ； ②函数)6 2 1 sin(π - =x y 在区间11 [, ]36ππ- 上的值域为[； ③函数cos y x =的图象可由函数sin()4 y x π =+的图象向右平移 4 π 个单位得到； ④若方程sin(2)03x a π + -=在区间[0,]2π上有两个不同的实数解12,x x ， 则126 x x π +=.其中正确命 2017－2018学年度第一学期期末考试 高一数学试题 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共４页，满分120分．考试限定用时100分钟．考试结束后，将本试卷和答题纸一并交回．答卷前，考生务必将自己的姓名、座号、考籍号分别填写在试卷和答题纸规定的位置． 第Ⅰ卷（选择题 共48分） 参考公式： 1．锥体的体积公式1 ,,.3 V Sh S h =其中是锥体的底面积是锥体的高 2．球的表面积公式2 4S R π=,球的体积公式3 43 R V π=，其中R 为球的半径. 一、选择题：本大题共12小题，每小题4分，共48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．已知全集{0,1,2,3},{1,3}U A ==，则集合U C A = （ ） A ．{}0 B ．{}1,2 C ．{}0,2 D ．{}0,1,2 2．空间中，垂直于同一直线的两条直线 （ ） A ．平行 B ．相交 C ．异面 D ．以上均有可能 3．已知幂函数()α x x f =的图象经过点? ?? ?? 2， 22，则()4f 的值等于 （ ） A ．16 B.116 C ．2 D.1 2 4. 函数()lg(2)f x x =+的定义域为 （ ） A.（-2,1） B.[-2,1] C.()+∞-,2 D. (]1,2- 5．动点P 在直线x+y-4=0上，O 为原点，则|OP|的最小值为 （ ） A B ．C D ．2 6.设m 、n 是两条不同的直线，α、β是两个不同的平面，则下列命题中正确的是 （ ） A ．若m ∥n ，m ∥α，则n ∥α B ．若α⊥β，m ∥α，则m ⊥β C ．若α⊥β，m ⊥β，则m ∥α D ．若m ⊥n ，m ⊥α， n ⊥β，则α⊥β 2009年度九年级12月月考数学试卷 一、选择题(每题3分，共30分) 1、下列二次根式：4，12，50， 2 1 中与2是同类二次根式的个数为（ ）。 A 、1 B 、2 C 、3 D 、 2、将如图所示的图案，绕其中心旋转n °时，与原图形重合， 那么n 的最小值是（ ）。 A 、60 B 、90 C 、120 D 、180 3、关于x 的一元二次方程01)1(2 2 =-++-a x x a 的一个根为0， 则a 的值为（ ）。 A 、1 B 、1- C 、1- 或1 D 、 2 1 4、如图：将半径为2cm 的圆形纸片折叠后，圆弧恰好过圆心O ， 则折痕AB 的长为（ ）。 A 、2cm B 、3cm C 、23cm D 、5cm 5、下列成语所描述的事件是必然发生的是（ ）。 A 、水中捞月 B 、拔苗助长 C 、守株待兔 D 、瓮中捉鳖 6、小明的作业本上有以下四题：①416a =2 4a ；②a 5·a 10= 5a 2； ③a a 1 )0(12≠=?=a a a a ； ④a a a =-23，做错的题是（ ） 。 A 、① B 、② C 7、如图，在三个等圆上各有一条劣弧AB 、弧CD 、弧 EF ，若弧AB+弧CD=弧EF ，那么AB+CD 与EF 的 大小关系是（ ）。 A 、AB+CD=EF B 、AB+CD ＞EF C 、AB+CD ＜EF D 、不能确定 8、若关于x 的一元二次方程0122 2 =--x kx ， 有两个不等的实数根，则k 的取值范围是（ ）。 A 、k ＞-1 B 、k ＞-1且k ≠0 C 、k ＜1 D 、k ＜1且k ≠0 9、如图，水平地面上有一面积为30πcm 2 的扇形AOB ，半径OA=6cm ，且OA 与地面垂直，在没有滑动的情况下，将扇形向右滚动至OB 与地面垂直为止，则O 点移动的距离为（ ）。 10、如图，一个跳水运动员从距水面10米高的跳台向上跳起0.5米， 最后以14米/秒的向下运动速度入水，他在空中每完成一个翻滚动作需用时间0.2秒，并至少在离水面3.5米处停止做翻滚动作准备入水，该运动员在空中至多能做翻滚动作（ ）。 A 、6个 B 、5个 C 、4个 D 、3个 二、填空题（每题2分，共18分） 11、函数3 ||2 --= x x y 的自变量的取值范围是____________________ 12、如图，有一圆形展厅，在其圆形边缘 上的点A 处安装了一台监视器， 它的监控角度是65°，为了监控整个展厅，最少需在圆形边缘上共安装这样的监视器 _________台。 13、若方程022=++a ax x 的两实根为1x ，2x ，且满足122 221=+x x ，则实数a 的值为 _________。 14、4cm 和5cm 的两圆相交，它们的公共弦长为6cm ，则这两圆的圆心距等于_________。 那么，该班共有________人，随机地抽取1人，恰好是获得30分的学生的概率是______。 16、如图：表2是从表1中截取的一部分，则a =_____________。2021届孝感高级中学高三上学期12月联考数学试题及答案
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江苏省宿迁市2014-2015学年高一上学期12月三校联考试题 数学
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