江苏省栟茶高级中学2008届高三第四次阶段测试

江苏省栟茶高级中学2008届高三第四次阶段测试

第一节：单项填空（共15小题，每小题1分，满分15分）

21. －I hear that the famous film star was killed in ______ car accident yesterday.

－What ______ shock to all his fans!

A. a; a

B. the; a

C. the; the

D. a; the

22. Short as he is, the foot ball player’s speed ______ his small size, which ensures his main

position in the team.

A. accounts for

B. takes advantage of

C. compensates for

D. submits to

23. The comments the expert made ______ stock-market bothered him greatly, ______ him not

fall asleep all night.

A. concerning, making

B. be concerned, which made

C. concerned, making

D. to be concerning, made

24. －Why are most of us unable to study English well, Mr. Li?

－You ______. But you ______ too little attention to it.

A. could; pay

B. will; attach

C. would; refer

D. can; devote

25. －I hear Tom ______ playing games recently.

－______ no wonder he is easy to feel sleepy in class.

A. is addicted to; There is

B. addicts; There is

C. addicts; It is

D. is addicted to; It is

26. We paid ______ cash in the hope that we can get 15% ______.

A. with; account

B. in; charge

C. by; count

D. in; discount

27. Can you imagine how late I went to bed last night? It was nearly 1 a.m. ______ I finished my

article.

A. that

B. when

C. before

D. as

28. －Do you think John is coming to attend the lecture?

－Sure. I have ______ him to.

A. advised

B. suggested

C. persuaded

D. supposed

29. _____ to our surprise, he went over all his notes in such a short time, ______ for the next

day’s examinatio n.

A. Very; preparing

B. Much; prepared

C. Greatly; to be prepared

D. Rather; being prepared

30. －Remember how we met the first time, Dick?

－Of course I do. You ______ to the teachers’ office hurriedly and ______ me.

A. w ere walking; didn’t notice

B. had walked; weren’t noticing me

C. had been walking; noticed

D. walked; had noticed

31. －Can I get the house cheaper?

－Sorry, it’s ______ my power to sell it any cheaper.

A. without

B. except

C. beyond

D. out

32. Have you heard of it? Firefighters rushed into a burning house, three of them unfortunately

______ in and ______ their lives.

A. caught; losing

B. catching; lost

C. caught; lost

D. catching; losing

33. That hotel has 500 beds, but it can ______ more guests than that.

A. set up

B. put up

C. take up

D. turn up

34. －When did you manage to get it completed？

－Not until a new technique was ______.

A. presented

B. contributed

C. devoted

D. introduced

35. －Here, your new computer is ready.

－Thank you.

－________ to call this number if you have any problems.

A. You’re free

B. It is free

C. Feel free

D. Don’t forget

第二节完形填空（共20小题；每小题1分，满分20分）

As the pace of life continues to increase, we are fast losing the art of relaxation. 36 you are in the habit of rushing through life, being on the go from morning till night, it is hard to 37 down. But relaxation is 38 for a healthy mind and body.

Stress is a 39 part of everyday life and there is no way to 40 it. In fact, it is not the bad thing that it is often supposed to be. A 41 amount of stress is important to provide motivation and give 42 to life. It is only when the stress gets out of control 43 it can lead to poor performance and 44 health.

The amount of stress a person can bear 45 very much on the individual. Some people are not afraid of stress, and such 46 are obviously chief material for managerial responsibilities. Others lose heart at the 47 of unusual difficulties. When exposed to stress, in 48 form, we react both chemically and physically. In fact we make a choice between 49 and fight. And in more ancient days the choices made the 50 between life and death. The crises (危机) we meet today are 51 to be so extreme, but however little the stress, it requires the same response. It is when such a reaction 52 long, through continued exposure to stress, that health becomes 53 . Such serious conditions as high blood pressure and heart diseases have 54 links with stress. 55 we cannot remove stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.

36．A．When B．While C．Once D．As

37．A．slow B．calm C．get D．turn 38．A．unnecessary B．satisfied C．useful D．necessary 39．A．physical B．natural C．hard D．terrible 40．A．tolerate B．solve C．avoid D．accept 41．A．sure B．certain C．large D．great 42．A．purpose B．resource C．influence D．instruction 43．A．when B．why C．that D．how

44．A．ill B．good C．strong D．weak 45．A．insists B．depends C．calls D．spends 46．A．patterns B．personality C．situations D．characters 47．A．glance B．view C．sight D．impression

48．A．whichever B．whatever C．however D．whenever 49．A．peace B．fright C．pressure D．heaviness 50．A．decision B．promise C．difference D．choice 51．A．unlikely B．likely C．necessary D．probable 52．A．continues B．lives C．stands D．lasts 53．A．balanced B．injured C．endangered D．changeable 54．A．established B．achieved C．found D．developed 55．A．Unless B．Since C．Because D．As 第三部分：阅读理解（共15小题，每题2分，满分30分）

A

Since the making in 1086 of the Domesday Survey, a detailed compilation(编纂) that enabled the earliest reasonable estimate of England’s population to be made (the survey did not cover other areas),the number of people has been increasing. This growth has continued despite some setbacks, by far the most serious of which was the Black Death in the mid-14th century, in which it is estimated that about one third of the population died. There is little concrete information, however, concerning variation in rates of births to deaths and of immigration to emigration until 1801,when the first official census(人口普查) was taken．The assumption is that a population of about two million lived in what became the United Kingdom at the end of the 11th century and that this figure had increased to about 12 million by 1801. This slow growth rate, in contrast with that of more modern times, resulted mainly from the fact that a high birth rate was accompanied by an almost equally high death rate．It is estimated that in the first half of the 18th century three quarters of the children born in London died before they reached adolescence．Despite the awful living conditions it produced, the Industrial Revolution resulted in an acceleration of the birth rate; gradually the greater medical knowledge, improved nutrition, and concern for public health that characterized the 19th and 20th centuries bore fruit in a lower death rate and an overall increase in population. Since the 1930s the population has experienced a complete cycle in its pattern of growth．A low rate of increase during the 1930s was followed by a postwar marriage boom that gave rise to an acceleration in the rate of growth, reaching a peak during the mid-1960s. Since 1964, a considerable fall in the birth rate has brought about a dramatic decline in growth, even giving rise to an absolute decline between 1974 and 1978.

36. Which of the following statements is true as to the Domes Day Survey?

A It was made in 1086 to show the variation in population growth in England.

B It was a compilation that first gave an estimation of the population of England.

C It gave an account of the Black Death in the mid-14th century.

D It studied the relation of birth rate to death rate.

37．In 1801, it was discovered that _________.

A. one third of the population died in the Black Death

B. the population had increased rapidly due to higher rates of birth and immigration

C. the population had grown very slowly since 1086

D. 10 million children had been born since 1086

38. The population growth in England began to increase rapidly _______.

A. since 1801 when the first official census was taken

B. in the 18th century when industrial revolution began

C. in the 19th century when death rate was greatly reduced

D. in the 1930s before the world war Ⅱ broke out

39. The growth rate of population reached the highest point ________.

A. in the1930s

B. during mid-1960s

C. between 1964 and 1967

D. between 1974 and 1978

B

While researchers have long shown that tall people earn more than their shorter counterparts, it's not only social discrimination that accounts for this inequality -- tall people are just smarter than their height-challenged peers, a new study finds.

"As early as age three -- before schooling has had a chance to play a role -- and throughout childhood, taller children perform significantly better on cognitive tests," wrote Anne Case and Christina Paxson of Princeton University in a paper published by the National Bureau of Economic Research.

The findings were based primarily on two British studies that followed children born in 1958 and 1970, respectively, through adulthood and a U.S. study on height and occupational choice.

Other studies have pointed to low self-esteem, better health that accompanies greater height, and social discrimination as culprits(罪犯) for lower pay for shorter people.

But researchers Case and Paxson believe the height advantage in the job world is more than just a question of image.

"As adults, taller individuals are more likely to select into higher paying occupations that require more advanced verbal and numerical skills and greater intelligence, for which they earn handsome returns," they wrote.

For both men and women in the United States and the United Kingdom, a height advantage

of four inches equated with a 10 percent increase in wages on average.

But the researchers said the differences in performance crop up long before the tall people enter the job force. Prenatal care(产前护理) and the time between birth and the age of 3 are critical periods for determining future cognitive ability and height.

"Prenatal care and prenatal nutrition are just incredibly important, even more so than we already knew," Case said in an interview.

Since the study's data only included populations in the United Kingdom and the United States, the findings could not be applied to other regions, Case said.

And how tall are the researchers?

They are both about 5 feet 8 inches tall, well above the average height of 5 feet 4 inches for American women.

40. What can be learnt from the study of Anne Case and Christina Paxson is that ______ .

A. the reason for lower pay for shorter people is social discrimination

B. taller children perform significantly better on cognitive test

C. tall people earn more than shorter counterparts

D. prenatal care and prenatal nutrition are less important than we already knew

41. Which period is the most important for determining future cognitive ability and height?

A. between age 3 and schooling

B. between birth and the age of 3

C. the whole childhood

D. between 1958 and 1970

42. The underlined phrase ―crop up‖ in the Eighth Paragraph is closest in meaning to ______.

A. get in

B. rise up

C. come up

D. stand up

43. The best title for this passage would be _______.

A. Tall people earn more than shorter counterparts

B. A study on height and occupational choice

C. The difference between tall people and short people

D. Taller people are smarter

C

Students’ Insurance

What Is Covered under Contents?

Under the ―Contents‖ section your possessions – which you do not have to be listed—will be protected on a ―new for old ‖ basis where items will be replaced as new—regardless of their age or condition.

―Contents ‖ include books, radios, audio and video players, TVs, jewellery, home computers, furniture, household goods, other electrical equipment and sports equipment. They will be insured as follows:

▲Theft

▲Fire, Lightning, Explosion

▲Malicious（恶意的）Damage

▲Storm, Flood and other natural disasters

But new – for –old cover does not include clothing and linen.

Where Does Cover Apply?

Anywhere in Australia whether in:

▲Your Living Place While at College

▲Your Parents’ Home or Any Temporary Residence（临时住处）-- where you are staying when away from College

▲Your College or Students’ Union Building

▲College Storage during Vacations

Plus The Following Benefits Included Free

Loss or Damage to:

▲Gas, water and electricity meters and telephones – up to ＄300

▲TVs and videos rented in your name

▲Library books – up to ＄300

▲Daily things bought – up to ＄500 as to cover described under ―Contents‖

▲College or Landlord’s Possessions in your rooms by Fire or Theft (if you are legally responsible – up to ＄2,000 )

▲Personal Money: from your room – up to ＄60

PLUS fraudulent（欺诈的）use of your Credit Card – up to ＄1,000

44．If you lose an old video player the insurance company will .

A．pay you up to ＄30 in insurance B．replace it with a new one

C．pay you nothing for it is old D．replace it with a used one

45．Which of the following statements is TRUE according to the passage?

A．Your household goods will not be insured due to natural disasters.

B．You can be paid ＄2,000 for fraudulent use of your Credit card.

C．Your computer is insured when you are away from college.

D．Your rented car is completely insured if it is damaged.

46．It can be inferred from the passage that .

A．if you lose a radio you can get another one

B．if you have your possessions stolen outside Australia they are not insured

C．if a fire breaks out in your room you can get everything back

D．if your jewellery is stolen you will be paid as much as ＄300

D

When former American President Bill Clinton travelled to South Korea to visit President Kim Young Sam, he repeatedly referred to the Korean president's wife as Mrs. Kim. By mistake, President Clinton’ s advisers thought that Koreans have the same naming customs as the Japanese. Clinton had not been told that, in Korea, wives keep their family names. President Kim Young Sam's wife was named Sohn Myong Suk. Therefore, she should be addressed (称谓) as Mrs. Sohn.

President Clinton arrived in Korea directly after leaving Japan and had not changed his culture gears. His failure to follow Korean customs gave the impression that Korea was not as important to him as Japan.

In addition to Koreans, some Asian husbands and wives do not share the same family names. This practice often puzzles English-speaking teachers when talking with a pupil’s p arents. They become puzzled about the student's correct last name. Placing the family name first is common among a number of Asian cultures.

Mexican naming customs are different as well. When a woman marries, she keeps her family name and adds her husband's name after the word de (of). This affects how they fill in forms in the

United States. When requested to fill in a middle name, they generally write the father's family name. But Mexicans are addressed by the family name of the mother. This often causes puzzlement.

Here are a few ways to deal with such difficult situations: don’t always think that a married woman uses her husband's last name. Remember that in many Asian cultures, the order of first and last names is reversed. Ask which name a person would prefer to use. If the name is difficult to pronounce, admit it, and ask the person to help you say it correctly.

47. The story of Bill Clinton is used to__________.

A. improve US-Korean relations

B. introduce the topic of the text

C. describe his visit to Korea

D. tell us how to address a person

48. The word "gears" in paragraph 2 is closest in meaning to_______.

A. action plans

B. naming customs

C. travel maps

D. thinking patterns

49. When a woman marries in Korea, she ___________.

A. continues to use her family name

B. uses her husband's given name

C. shares her husband's family name

D. adds her husband's given name to hers

50. To address a married woman properly, you'd better______.

A. use her middle name

B. use her husband's first name

C. ask her which name she likes

D. change the order of her names

第II卷：非选择题（共35分）

第四部分：任务型阅读（共10小题；每小题1分，满分10分）

请认真阅读下面短文，并根据所读内容在文章后图表中的空格里填入最恰当的单词。

注意：每空不超过6个单词。

Many Americans concerned about air pollution are demanding cleaner and cheaper supplies of energy. The demand has resulted in increased research about ethanol fuel. Ethanol is an alcohol that can be mixed with gas. It burns up most of the pollutants in gas. It replaced some of the chemicals that are known to cause cancer.

Some experts say that in the future ethanol will replace some of the oil imported into America. Today ethanol is less than one percent of the total American fuel supply. The head of the National Corn Growers Association, Kieve Hars, says ethanol will provide twenty five percent of the fuel supply by 2010. The organization is involved in the production of ethanol because it can be made form corn.

One company in American Midwest says it is starting to produce ethanol because of demands form people and from the government. The Congress approved the Clean Air Act in 1990. The company says this means the market for ethanol will expand. The company is a major producer of corn starch (淀粉) that can be used to make ethanol.

At Texas University, Professor Mark Holzapple produces ethanol from materials found in solid waste. He has developed a way to turn materials like paper into simple sugar. He then uses yeast (酵母) to turn the sugar into ethanol. Professor Holzappple says two hundred liters of

ethanol fuel can be produced from one ton of solid waste.

A professor at the University of Arkansas, John Geddie, is exploring another way to make ethanol. He is using acids on paper material. He says a large factory could produce ethanol from waste paper about the same cost of that of gasoline.

Environmentalists support the use of ethanol because it turns waste into a useful product. Professor Holzapple says law makers in industrial nations need to support the development of this renewable fuel of the future.

第五部分：书面表达（满分25分）

随着社会的发展,世界各国之间的联系日益增多, 文化之间的传播也越来越多。受此影响, 国内很多年轻人热衷过“圣诞节”、“情人节”等外国节日。你校的英语校报开设的“Opinions”栏目本期就在讨论对这一现象的看法。请你用英语写一篇150词左右的文章, 向校报投稿。文章主要内容包括：

1．分析为什么很多中国人喜欢过外国节日；

2．陈述你对这一现象的看法和观点。

参考答案

听力（略）

单项填空21.A 22.C 23.A 24.B 25.D 26.D 27.B 28.C 29.B

30.A 31 C 32.A 33.B 34.D 35.C

完形填空CADBC BACAB DCBBC ADCAB

阅读理解BCCB BBCD BCB BDAC

任务型阅读

1. Clean

2. alcohol

3. some harmful pollutants

4. cancer

5. oil

6. solid waste

7. The Congress 8. The producers 9. Support 10. the support of law makers

书面表达

One possible version:

Nowadays, people in China are increasingly interested in celebrating foreign festivals, especially those western festivals.

Some people say celebrating Christmas or Valentine’s Day is just another way of recreation, nothing serious. Other people consider it as a fashion act, showing they are not ―out‖, and they also think western culture reveals much romance.

The arising of celebrating foreign festivals clearly has something to do with the advancement of C hina’s economy. In my point of view, Christmas and other festivals celebrated in China have difference from the origin. They have lost their religious background and turned into a big occasion to have fun and enjoy life. Foreign festivals in China are more like carnivals giving people pleasure and enjoyment. They give people opportunities to relax and show appreciation and gratefulness.

As society develops, many people in China, especially young people, celebrate more and more foreign festivals instead of our traditional festivals. They believe it is cool or fashionable. At the same time, they consider celebrating China’s festivals as out-dated.

I don’t think this is good for younger generations or for our country. Firstly, traditional festivals are an important part of China’s cultural heritage. They are unique and are precious trea sures from our ancestors. If we don’t keep them, we will lose our own cultural characteristics. Secondly, our traditional festivals are, in fact, just as cool as a lot of foreign festivals. As our country becomes stronger, the world will learn much more about our culture and our festivals, just like our language becomes more and more popular in other countries.

江苏省南通中学2020-2021学年高一上学期期中考试物理试题

江苏省南通中学2020-2021 学年第一学期期中考试（高一物理） 一、单选题（共10 题，每题3 分，共30 分） 1.下列关于质点的说法中正确的是（） A．只要是体积很小的球体就一定可以视为质点 B．研究一汽车从北京到南京的运动时间时可以将其视为质点 C．因为太阳的体积太大了，所以任何情况下都不可以将其视为质点 D．质量很大的物体无论在任何情况下都不能看成质点 2.两辆汽车在平直公路上运动，甲车内同学看见乙车向西运动，而乙车内同学看见路旁的树 木向西运动．以地面为参考系，下列说法中正确的是（） A．甲车向东运动，乙车向西运动 B．乙车向东运动，甲车向西运动 C．甲、乙两车都向西运动，但v 甲＜v 乙 D．甲、乙两车都向东运动，但v 甲＞v 乙 3.如下列情况中的速度，属于平均速度的是（） A．百米赛跑的运动员冲过终点线时的速度为9.5m/s B．由于堵车，汽车在通过隧道过程中的速度仅为1.2m/s C．返回地球的太空舱落到太平洋水面时的速度为8m/s D．子弹射到墙上时的速度为800m/s 4.下列关于摩擦力的说法中，正确的是（） A．摩擦力的大小一定与正压力成正比 B．运动的物体可能受到静摩擦力 C．摩擦力一定是阻力 D．摩擦力一定是动力 5.表明物体做匀速直线运动的图象是（） A． B． C．D．

1?? 3 3 6. 有一个力 F 大小为 100N ，将它分解为两个力，已知它的一个分力 F 1 方向与该力方向的夹角为 30°．那么，它的另一个分力 F 2 的最小值为（ ） A ．0 B ．50N C ．100N D ． N 7. 下列关于力的说法正确的是（ ） A ．力是物体对物体的作用，所以发生力的作用必须相互接触 B ．物体受到的重力是地球施加的，物体只在重心处受到重力作用 C ．弹力是发生弹性形变的物体在恢复原状的过程中对阻碍它的物体所发生的作用 D ．只有静止的物体才受到静摩擦力，只有运动的物体才收到滑动摩擦力 8. 下列哪组力作用在物体上，有可能使物体处于平衡状态（ ） A ．3N ，4N ，8N B ．3N ，5N ，1N C ．4N ，3N ，8N D ．7N ，9N ，6N 二、多项选择题（共 4 题，每题 4 分，共 16 分） 9. 对牛顿第二定律的理解正确的是（ ） A ．由 F ＝ma 可知，m 与 a 成反比 B ．牛顿第二定律说明当物体有加速度时，物体才受到外力的作用 C ．加速度的方向总跟合外力的方向一致 D ．当合外力停止作用时，加速度随之消失 10. 关于初速度为零的匀加速运动，下面说法中正确的是（ ） A ．在开始的连续三个 1s 内通过的位移之比是 1：3：5 B ．在任意相等的时间内，速度的增量都相等 C ．在任意连续相等的时间内的平均速度之比是 1：4：9 D ．物体在某段时间平均速度等于它在这段时间内通过中间位置的速度 11. 关于合力与分力，下列叙述中正确的是（ ） A ．合力的大小一定大于每一分力的大小 B ．合力可以垂直其中一个分力 C ．合力的方向可以与其中一个分力的方向相反 D ．大小不变的两分力的夹角在 0°到 180°之间时，夹角越大，则合力越小 12. 如图所示，木块放在水平地面上，在水平拉力 F 作用下做直线运动，如果 F ＝6N ，木 块向右做匀速直线运动，速度为 1m/s ，则下列说法中正确的是（ ）

江苏省启东中学-第一学期高三英语期中考试卷

江苏省启东中学2007-2008学年第一学期高三期中试卷 英语2007. 11 第I卷(共85分) 第一部分听力（共两节，每小题1分，满分20分）： 第一节（共5小题；每小题1分，满分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，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. How does the man feel about going to school by bike? A. Happy. B. Tired. C. Worried. 2. When can the woman get the computers? A. On Tuesday. B. On Wednesday. C. On Thursday. 3. What does the woman think of the shirt for the party? A. The size is not large enough. B. The material is not good. C. The color is not suitable. 4. How much will the man pay for the tickets? A. 7.5 pounds. B. 15 pounds. C. 50 pounds. 5. Which is the right gate for the man’s flight? A. Gate 16. B. Gate 22. C. Gate 25. 第二节（共15小题；每题1分，满分15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，每小题将给出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. What can we learn about Mr. Brown? A. He is in his office. B. He is at a meeting. C. He is out for a meal. 7. What will the man probably do next? A. Call back. B. Come again. C. Leave a message. 听第7段材料，回答第8、9题。 8. What kind of room does the man want to take? A. A single room. B. A double room. C. A room for three. 9. What does the man need to put in the form? A. Telephone and student card numbers. B. Student card number and address. C. Address and telephone number. 听第8段材料，回答第10至12题。 10. What is the relationship between the speakers? A. Fellow clerks （职员）. B. Boss and secretary. C. Customer and salesperson. 11. What does the man like about his job? A. Living close to the office. B. Chances to go abroad. C. Nice people to work with.

2017江苏省学业水平测试化学真题卷(含答案)

2017年江苏省普通高中学业水平测试（必修科目）试卷 化学 可能用到的相对原子质量：H-1 C-12 N-14 O-16 Na -23 Al-27 Si-28 S-32 Cl-35.5 Fe-56 一、单项选择题：在毎题的四个选项中，只有一个选项是最符合要求的。（本部分23题，每题3分，共69分。） 1、蛋白质是人类必须的营养物质。下列食物中富含蛋白质的是 A.面包 B.米饭 C.牛肉 D.蔬菜 2、2016年11月，我国首枚大型运载火箭“长征五号”成功发射。该火箭主发动机中所用的液氧（O2）属于 A.单质 B.氧化物 C.化合物 D.有机物 3、11 7 N是常用医学PET显像的一种核素，这里的“7”是指该原子的 A.质子数 B.中子数 C.质量数 D.原子个数 4、下列诗句描述的过程包含化学变化的是 A.千锤万凿出深山 B.雪融山顶响流泉 C.吹尽狂沙始到金 D.蜡炬成灰泪始干 5、下列物质含有共价键的是 A.KCl B.MgO C.H2O D.Na2O 6、小苏打是常用的食品添加剂，其化学式是 A.Na2CO3 B.NaHCO3 C.Na2SO4 D.NaCl 7、下列化学用语表示正确的是 A.乙醇的结构简式：C2H6O B.氯化氢的电子式： C.镁原子的结构示意图： D.氢氧化钠的电离方程式：NaOH=Na++O2-+H+ 8、下列气体可用右图所示方法收集的是 A.NO2 B.O2 C.SO2 D.NH3 9、实验室用锌粒和稀硫酸反应制取H2，下列措施可使反应速率减慢的是 A.向稀硫酸中加水 B.增加锌粒的量 C.用锌粉代替锌粒 D.升高反应温度 10、在含有大量H+、Ca2+、Cl－的溶液中，还可能大量共存的离子是 A.OH- B. CO32- C.Ag+ D.Mg2+排水集气法 水

初中化学教学随笔范文

初中化学教学之我见 响水县实验初级中学钱青林 初中化学是学生学习化学的启蒙阶段,十几年的一线教学让我颇有感触。盐城市中考中化学只占70分，分值不高，所以在面临中考的这一年如何让学生在追求中考总分的情况下学好化学，爱上化学这门学科，那么在教师如何教的问题上就显得十分重要,值得深思。 初中化学教学要以学生的知识背景、生活经验为基础，根据教育内容和目的、学生的认知水平、情感特征、兴趣爱好等特点巧妙地创设学习情境，将学习与生活紧密“链接”，使学生亲身经历实际问题抽象成科学理论的过程，亲自体验观察事物——思考问题——解决问题的方法，将那些抽象的、枯燥的知识通过学生喜闻乐见的情境变成具体化的生活心得。从学生感兴趣也比较熟悉的现象入手，引导他们找到解决问题的方法，培养学生的学习方法、思维方式、创造能力，使他们真正学会学习和思考。 我们要学会创设充满趣味的“实验”情境，来调动学生自主探索、学习的兴趣；我们要创设符合现实的“生活”情境，使学生体验生活中时时有化学知识、处处有学问，为学生架设起一条“从生活走向知识”的桥梁；我们要创设有效的“活动”情境，来激发学生思维的火花；我们要创设积极的“议论”情境，来促进学生认知的深化等等。 但是我们不能为创设情境而创设情境，为人为的创设情境冥思苦想、费尽心思，而将教其他环节及要素轻视了、忽略了、淡化了。我们要根据学生的知识水平、生活经验，根据知识的需要、知识的实际适当地、合适宜地创设情境。避免情境主体化和情境“游离化”。否则会无形增加学生的负担。例如：“绿色农业”是21世纪农业发展的趋势，无土栽培能生产出无公害的绿色产品，无土栽培的营养液中含有一种复合肥料，下列化肥中属于复合肥料的是（） A 、NH 4NO 3 B、 CaH 2 PO 4 C、 (NH 4 ) 2 SO 4 D、 KNO 3 一般情境的创设往往是为了帮助学生有效地解决问题而设的。此题的情境显得牵强附会，前面的一段话对于学生选择正确的答案始毫没有一点帮助，因为学生只要知道什么是复合肥料就能得出正确的答案，所以只要直接设题为“下列化肥中属于复合肥料的是”就行。 探究学习是学习化学的一种重要方式，是培养学生探究意识能力的重要途径。要培养学生的探究能力，教师必须探究教学方法，以课本上的化学知识为基本探究内容，按照课程内容的要求，积极开展实验探究活动。教师通过实验创设学习情境，学生通过实验探究认识物质，掌握化学基础知识和基本技能，在实验过程中动手动脑，初步学会化学研究的实验方法，增进对科学探究的理解，体验探究的乐趣，发展科学探究能力。但是一定要与学生的认知水平相符。在过去的教学中经常会出现这样一个问题：把一根部分生锈的铁钉浸没在稀盐酸中较长时间，请分析后说出能观察到的实验现象，并写出反应的化学方程式。 一般老师提供的答案是：铁钉表面的锈溶解，溶液由无色变为黄色；铁钉表面有气 泡产生。涉及到的化学方程式为：Fe 2O 3 + 6HCl == 2FeCl 3 + 3H 2 O Fe+2HCl==FeCl 2 +H 2 ↑。根据学生已有的知识，创设一定的问题情境，让学生分析探究以后做出回答，这符合情境创设的一般要求。但是有一次有学生就真的在家里做了这个实验，发现溶液最后不是黄色，就向我求证原因。该问题情境的设置仅仅考虑了活泼金属和金属氧化物能与 酸反应的性质，而忽略了Fe3+的特殊性：2FeCl 3+ Fe == 3FeCl 2 也就是说，学生还不具 备解答这一问题的全部知识。这也暴露了初中化学老师在平时经常出现的问题：不注意

2020届江苏启东中学高三下学期测试英语试题

2020届江苏启东中学高三下学期测试英语试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单项选择 1. Our country is accelerating the construction of Xiong'an New District,_______will be a green, low-carbon, open, innovative and highly-competitive city. A．one B．one that C．that D．what 2. People always _______education with exam success, which forces students to keep improving their academic abilities. A．involve B．combine C．equate D．compare 3. We should learn to accept the good with gratitude to God.______，we should also learn to accept the bad without complaint. A．Meanwhile B．However C．Therefore D．Moreover 4. China has accelerated crucial transformations in the role of government, _______the market to play a decisive role. A．to allow B．allowed C．having allowed D．allowing 5. _______relevant departments stressed no plastic covers were used for books, I didn't realize these covers contained harmful chemicals. A．Until B．Unless C．While D．Since 6. Consumers' support and encouragement is a _______ stream of motivation for self-improvement of the company. A．casual B．smooth C．current D．steady 7. What a relief! We would be still waiting anxiously in the classroom _______to bring an umbrella with you. A．should you forget B．had you forgotten C．you should forget D．you had forgotten

2019年江苏省普通高中学业水平测试

2019年江苏省普通高中学业水平测试（必修科目）试卷 生物 1. 淀粉是植物体内的一种储能物质，构成淀粉的基本单位是（） A.蔗糖 B.葡萄糖 C.麦芽糖 D.核糖 2. 生物体的生命活动离不开蛋白质，蛋白质是生命活动的主要承担者。下列属于血红蛋白生理功能的是 A.运输氧气 B.构成细胞膜的主要成分 C.携带遗传信息 D.催化细胞内的化学反应 3.“超级细菌”是一种绝大多数抗生素不再敏感的细菌，它的产生与人们滥用抗生素有关，“超级细菌” 具有的结构特点是（） A.没有DNA B.没有细胞质 C.没有核糖体 D.没有成形的细胞核 4. 细胞核是细胞代谢和遗传的控制中心，这是因为细胞核（） A.体积大 B.具有核膜 C.位于细胞中心 D.储存着大量的遗传信息 5. 细胞学说建立于19世纪，是自然科学史上的一座丰碑。它揭示了（） A.细胞的统一性 B.细胞的多样性 C.植物细胞与动物细胞的区别 D.细胞分化的根本原因 6. 下列物质进入细胞的过程中，既不需要载体也不消耗能量的是（） A.氨基酸 B.Na+ C.O2 D.葡萄糖 7. 下列示意图中，能正确反映唾液淀粉酶的催化活性与温度关系的是（） 8. ATP是细胞内绝大多数生命活动的直接能源物质。下列相关叙述正确的是（） A.ATP是一种高能磷酸化合物 B.每个ATP分子中含有两个磷酸基团 C.ATP的化学性质十分稳定 D.细胞中合成ATP的主要场所是核糖体 9. 光合作用和呼吸作用的原理在生产中具有广泛的应用。下列相关叙述正确的是（） A.长期施用化肥比施用农家肥更有利于作物生长

B.合理密植有利于改善田间CO2 浓度和光能利用率 C.降低温度、保持干燥不利于植物种子安全储藏 D.给稻田定期排水、晒田的主要目的是抑制水稻生长 10.高等动物细胞有丝分裂前期的显著变化是（） A.DNA分子复制 B.出现染色体 C.纺锤体消失 D.形成细胞板 11.在生物体内，细胞的衰老是一种常见的现象。衰老的细胞具有的特征是（） A.水分减少 B.呼吸速率加快 C.多种酶的活性升高 D.物质运输功能增强 12.下列有关DNA分子结构的叙述中，正确的是（） A.基本组成单位是核糖核苷酸 B.磷酸和五碳糖排列在内侧 C.具有规则的双螺旋结构 D.碱基对构成分子的基本骨架 13.下图是某二倍体生物细胞分裂中的一个时期示意图，该细胞的名称是（） A.精原细胞 B.卵原细胞 C.初级精母细胞 D.次级卵母细胞 14.1952年赫尔希和蔡斯利用放射性同位素标记技术，进行了“噬菌体侵染细菌的实验”。下列相关叙述 正确的是（） A.用32P和35S分别标记T2噬菌体的蛋白质和DNA B.用35S标记T2噬菌体，侵染.离心后35S主要存在于沉淀物中 C.合成子代噬菌体的蛋白质所需原料和能量均由细菌提供 D.该实验证明了DNA是主要的遗传物质 15.在生物进化过程中，新物种形成的标志是（） A.改变了基因频率 B.产生了生殖隔离 C.发生了染色体变异 D.出现了新的基因 16.tRAN具有转运氨基酸的功能，下图tRAN携带的氨基酸是(各选项括号中内容为相应氨基酸的密码子) （） A.精氨酸（CGC） B.丙氨酸（GCG） C.甘氨酸（GGC） D.脯氨酸（CCG）

江苏省盐城市响水县实验初级中学七年级下学期第一次月考数学试题

一、选择题：（3×6＝18分） 1、下列图形中，不能通过其中一个四边形平移得到的是（ ） A ． B ． C ． D ． 2、近两年，中国倡导的“一带一路”为沿线国家创造了约180000个就业岗位，将180000用科学记数法表示为（ ） A ．1.8×105 B ．1.8×104 C ．0.18×106 D ．18×104 3、如图所示，点E 在AC 的延长线上，下列条件中能判断AB ∥CD 的是（ ） A ．∠3=∠A B ．∠1=∠2 C ．∠D=∠DCE D ．∠D +∠ACD=180° 第3题 第4题 第6题 4、如图，在正五边形ABCDE 中，连接BE ，则∠ABE 的度数为（ ） A ．30° B ．36° C ．54° D ．72° 5、下列说法： ①两点之间，线段最短； ②同旁内角互补； ③若AC=BC ，则点C 是线段AB 的中点； ④经过一点有且只有一条直线与这条直线平行，其中正确的说法有（ ） A ．1个 B ．2个 C ．3个 D ．4个 6、如图，在△ABC 中，∠A=20°，∠ABC 与∠ACB 的角平分线交于D 1，∠ABD 1与∠ACD 1的角平分线交于点D 2，依此类推，∠ABD 4与∠ACD 4的角平分线交于点D 5，则∠BD 5C 的度数是（ ） A ．24° B ．25° C ．30° D ．36° 二、填空题(每小题3分，计30分) 7、若|x －2|=3，则x 的值是__________. 8、若代数式2465y y ++的值是9，则代数式2 237y y ++的值是＿＿＿＿＿.

9、若二元一次方程式???=+-=-2123142y x y x 的解为???==b y a x ，则b a -的值为________. 10、一个小区大门的栏杆如图所示，BA 垂直地面AE 于A ，CD 平行于地面AE ，那么∠ABC +∠BCD= 度． 第10题 第11题 第14题 11、如图，把一张长方形的纸条ABCD 沿EF 折叠，若∠BFC′比∠BFE 多6°，则∠EFC= ． 12、七边形的内角和为＿＿＿＿＿. 13、若一个三角形的两边长分别为2cm 和3cm ，且第三边的长为奇数，则这个三角形的周长为＿＿＿. 14、如图，直线m ∥n ，以直线m 上的点A 为圆心，适当长为半径画弧， 分别交直线m ，n 于点B 、C ，连接AC 、BC ，若∠1=30°，则∠2= ． 15、当三角形中一个内角α是另一个内角β的一半时，我们称此三角形 为“半角三角形”，其中α称为“半角”．如果一个“半角三角形”的“半角” 为25°，那么这个“半角三角形”的最大内角的度数为 ． 16、如图，在△ABC 中，C 1，C 2是AB 边上的三等分点，A 1，A 2，A 3是BC 边上的四等分点，AA 1与CC 1交于点B 1，CC 2与C 1A 2交于点B 2，记△AC 1B 1，△C 1C 2B 2，△C 2BA 3的面积为S 1，S 2，S 3．若S 1+S 3=6，S 2= ． 三、解答题(本题共11小题，计102分) 17、(8分)计算或解方程 （1）－14－|－3| ＋ 8× (－12) 3 （2） ﹣=1． 18、(8分)规定新运算符号*的运算为a*b ＝ 31a －4 1b ，则： （1）求5*（－5）. （2）解方程2*（2*x ）＝1*x. 19、（6分）若a 、b 、c 表示△ABC 的三边长，化简|a －b －c|＋|b －c+a|＋|c －a －b|.

江苏省南通中学最新—最新学年度第二学期期中考试高二化学试卷选修

江苏省南通中学2020┄2021学年度第二学期期中考试 高二化学试卷（选修） I卷（48分） 选项符合题意）一、选择题（本题包括8小题，每小题3分，共24分。每小题只有一个 ．．．． 1．下列分子含有的电子数目与HF相同，且只有两个极性共价键的是 A．CO2 B．N2O C．H2O D．CH4 2．下列说法正确的是 A．P4和NO2都是共价化合物 B．CCl4和NH3都是以极性键结合的极性分子 C．在CaO和SiO2晶体中都不存在相应的分子 D．甲烷的结构是对称的平面结构，是非极性分子。 3．已知三角锥形分子E和直线形分子G反应，生成两种直线形分子L和M（组成E、G、L、M分子的元素原子序数均小于10），如下图，则下列判断错误的是 A．G是最活泼的非金属单质 B．L是极性分子 C．E能使紫色石蕊试液变蓝色D．M化学性质活泼 4．能够用键的强度解释的是 A．N2的化学性质比O2稳定 B．HNO3易挥发，H2SO4难挥发 C．常温、常压下，溴呈液态，碘呈固态 D．稀有气体很难发生化学反应 5 其中x，y的键能数据尚未测定，但可根据规律导键能的大小顺序为w>z>y>x，该规律是 A．成键时电子数越多，键能越大 B．键长越长，键能越小 C．成键所用电子数越少，键能越大 D．成键时电子对越偏移，键能越大 6．水杨酸是重要的精细化工原料，它的结构简式如右图， 水杨酸的芳香族同分异构体 A．可能含有两个醛基 B．可能含有三个羟基 C．都能溶于氢氧化钠溶液D．分子式都是C7H7O3 7．六氧化四磷的分子结构中只含有单键，且每个原子的最外层都满足8电子结构，则该分子中含有的共价键的数目是 A．10 B．12 C．24 D．28

江苏省启东中学2019届高三上学期第一次月考英语试题 含答案

江苏省启东中学2018-2019学年度第一学期第一次月考 高三年级英语试卷 第I卷（选择题共85分） 第一部分：听力(共两节, 满分20分) 第一节请听下面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 will the man do this afternoon? A. Go to the cinema. B. Go to a museum. C. Stay at home. 2. How does the man react to what the woman did? A. He is very angry. B. He asks for an apology. C. He doesn’t mind it. 3. What are the two speakers mainly talking about? A. A movie. B. Their plans. C. The Internet. 4. What helped the woman do well in the test? A. Taking notes carefully in class. B. Spending two weeks preparing for it. C. Borrowing notes from someone else. 5. Where does the conversation probably take place? A. At the train station. B. At a hotel. C. On a train. 第二节听下面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。 请听第6段材料，回答第6和第7题。 6. What languages is the man good at? A. French and Italian. B. English and French. C. English and German.

江苏省学业水平测试物理试卷Word版

绝密★启用前 2008年江苏省普通高中学业水平测试(必修科目) 物理试题 一、单项选择题:每小题只有一个．．．．选项符合题意（本大题23小题，每小题3分，共69分）. 1．在物理学研究中，有时可以把物体看成质点，则下列说法中正确的是 A ．研究乒乓球的旋转，可以把乒乓球看成质点 B ．研究车轮的转动，可以把车轮看成质点 C ．研究跳水运动员在空中的翻转，可以把运动员看成质点 D ．研究地球绕太阳的公转，可以把地球看成质点 2．下列速度中，指平均速度的是 A ．汽车通过长江大桥全程的速度 B ．子弹射出枪口时的速度 C ．雨滴落地时的速度 D ．运动员冲过终点时的速度 3．一个物体做直线运动，其速度－时间图象如图所示，由此可以判 断该物体做的是 A ．初速度为零的匀加速运动 B ．初速度不为零的匀加速运动 C ．匀速运动 D ．匀减速运动 4．有两个共点力，大小分别是4N 和7N ，则它们的合力大小 A ．最大是12N B ．最小是3N C ．可能是28N D ．可能是1N 5．关于重力，下列说法中正确的是 A ．只有静止的物体才受到重力的作用 B ．只有做自由落体运动的物体才受到重力的作用 注 意 事 项 考生在答题前请认真阅读本注意事项及各题答题要求 1．本试卷包含单项选择题（第 1题~第23题，23题，共69分）、非选择题（第24题~第 28题，5题，共31分）两部分。考生答题全部答在答题卡上，答在本试卷上无效。本 次考试时间为 75分钟。考试结束后，请将本试卷和答题卡一并放在桌面，等待监考员 收回。 2．答题前， 请务必将自己的姓名、准考证号用书写黑色字迹的0.5毫米签字笔填写在本试 卷及答题卡上。 3．请认真核对监考员在答题卡右上角所粘贴条形码上的性名、准考证号是否与本人的相 符合。 4．答选择题必须用 2B 铅笔把答题卡上对应题目的答案标号涂黑。如需改动，请用橡皮擦 干净后，再选涂其它答案。答非选择题必须用书写黑色字迹的0.5毫米签字笔写在答题卡上的指定位置，在其它位置答题一律无效。

江苏省响水县实验初级中学2014届九年级上学期英语第一次学情调研考试试卷(word版含答案)

响水县实验初中2013-2014学年第一学期第一次阶段性 测试九年级英语试卷 总分：140分，考试时间：120分钟命题人： 第I 卷（选择题共80分） 一、听力（共20分） A．听对话回答问题（10分） 本部分共有10小题，每小题你将听到一段对话，每段对话听两遍，在听每段对话前，你将有5秒钟时间阅读题目；听完后，你将有5秒钟的时间选出你认为最合适的备选答案。 1.What are they going to do? A. B. C. 2.Which film are they talking about? A. B. C. 3.When did the woman get up today? A. B. C. 4.How does Jane usually travel back to her home town? A. B. C. 5. Why does Jane want to leave now? A. Because she has to take a plane. B. Because she has to meet her boss. C. Because it's too late. 6.How long did Liu Dong do sports? A.7 years. B.24 years. C.17 years.

7. What does the man think of the fruit? A. The bananas and oranges are as good as they look. B. The bananas and oranges are very good. C. The bananas and oranges might not be good. 8.When will the football match start? A. After supper. B. Right now. C. At 2: 00 next morning. 9.Which program is Peter going to watch? A. Discovery. B. Music programs. C. Cartoons. 10.Who parked the car in the space? A. The man. B. The woman. C. Both the man and the woman. B．请听下面2段对话和独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个 选项中选出最佳选项，每段对话或独白读两遍。 听第一段对话，回答11、12小题 11.Where does this dialogue happen? A. At home. B. At school. C. In the open air. 12.What would Jack like to eat? A. A chicken sandwich. B. A tomato sandwich. C. A potato sandwich. 听下面一段独白，根据内容完成表格。从题中所给的A、B、C三个选项中选出最佳选项， 14. A. a bookseller B. a policeman C. a keeper 15. A. C. the first B. the second C. the third C. 听短文回答问题 你将听到一段短文，听两遍。听短文前，你将有时间阅读相关小题，每小题5秒钟，听 完后，每小题你将有5秒钟的时间选出你认为最合适的备选答案。 16.Mrs. Fang gets her first call from _____ . A. Mr. Johnson B. Ann C. The baby 17.Ann is _____ . A. a young nurse B. a new doctor C. a new mother 18.Mrs. Fang goes to help Mr. Johnson because he is______. A. rich and tall B. alone but happy C. old and sick 19.Mrs. Fang often stops her work in the home for the old at about _____ . A.2:00 pm B.4:00 pm C.5:00 pm 20.From the passage, we can know that_______. A. Mrs. Fang must be a teacher B. she is a student C. Mrs. Fang is a volunteer nurse 二、单项选择（共15题，每题1分，计15分） 21. It’s said that there was ____UFO in the sky in Xiangshui last night.

江苏省南通中学2015-2016学年高一上学期开学考试语文试题 Word版无答案

江苏省南通中学高一语文练习 （满分160分，考试时间150分钟） 【说明】选择题在答题卡相应题号下作答，非选择题在答题纸相应区域作答。 一、语言文字运用（26分） 1．在下面一段话空缺处依次填入词语，最恰当 ．．．的一组是(3分) ⑴他们只用了一年多时间、四万多元资金，就添置了各种▲的设备，建起了一 座小化工厂。 ⑵正确与错误之间的▲，有时并不是一下子就能分得清的。 ⑶公安人员经50多天的▲，终于掌握了嫌疑犯张某的作案证据。 A．必须界线侦查 B．必需界限侦查 C．必须界限侦察 D．必需界线侦察 2.下列各句中，加点的成语使用恰当 ．．．．的一项是(3分) A．眼下，报刊发行大战硝烟渐起，有些报纸为了招徕读者而故意编造一些骇人听闻 ．．．．的消息，其结果却往往弄巧成拙。 B．有段时间，沪深股市指数波动非常大，有时一天上涨几百点，有时一天下跌几百点，涨跌 幅度之大令人叹为观止 ．．．．。 C．微笑像和煦的春风，微笑像温暖的阳光，它蕴涵着一种神奇的力量，可以使人世间所有的 烦恼都焕然冰释 ．．．．。 D．一批逼真的文物仿制品出口到海外，被一些中国藏家以天价购买后又回流到中国，这真是 令人啼笑皆非 ．．．．。 3.下列各句中没有语病 ．．．．的一项是(3分) A．中华人民共和国公民在年老、疾病或者丧失劳动能力的情况下，有从国家和社会获得物质帮助的权利。 B．他潜心研究，反复试验，终于成功开发了具有预防及治疗胃肠病的药粥系列产品。 C．只有当劳动与兴趣、爱好乃至理想有机地结合在一起的时候，潜藏在每个人身上的想象力和创造力，才能够最大程度地发挥出来。 D．坐火车到威尔士北部最高的斯诺登尼亚山峰去观赏高原风光，是威尔士最主要的一个景点。

启东中学高三英语年段过关试题及答案

江苏省启东中学2009届高三年段过关考试 英语试卷 本卷总分120分，考试时间120分钟。 第Ⅰ卷（105分） 第一部分听力（共两节，满分20分） 第一节（共5小题；每小题1分，满分5分） 听下面5段对话。每段对话后有一小题，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。每段对话仅读一遍。 1．What will the man do this weekend? A．Stay at home．B．Go fishing．C．Go boating． 2．What does the man think of John? A．Hard working．B．Lazy．C．Active． 3．Who looked after the woman? A．The man．B．Mary．C．Herself． 4．What will the woman do? A．She will take the book home． B．She allows the man to take the book home． C．She will have to read the book in the office． 5．What about Tom and Jack? A．They had watched a football match． B．They had finished their homework． C．They are watching a football match． 第二节(共15小题；每小题1分，满分15分) 听下面5段对话或对白。每段对话或独白后有几个小题，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至8题。 6．Where does the woman want to visit?

江苏省普通高中学业水平测试方案

江苏省普通高中学业水平测试方案 根据教育部《普通高中课程方案》》的精神，设置全省普通高中学生学业水平测试。实行学业水平测试是为了加强对高中的课程管理和质量监控，同时，向高校提供更多有效的考生信息。实行学业水平测试有利于促进高中学生全面发展，有利于高校更加科学、自主地选拔人才。学业水平测试从2005年秋季入学的学生开始实行。 学业水平测试是对高中生在校期间学习情况的全面检测。学业水平测试语数外科目考试、综合素质评价，共同构成完整的高中学生综合评价体系。 学业水平测试科目根据高中学生修习的要求设置。鉴于语文、数学、外语另外组织考试，艺术、体育、研究性学习等列入综合素质评价，这些学科不再列入学业水平测试的科目。 学业水平测试科目设置坚持基础性与选择性相结合原则，即有共同必修的科目，也有个人选修的科目。为减少测试科目与测试次数，选修科目测试的内容包括该学科的必修内容。具体科目设置如下： 1. 学业水平测试科目共有7门：政治、历史、地理、物理、化学、生物、技术。

2. 学业水平测试分必修科目和选修科目，其中必修科目5门，选修科目2门。选修科目由考生在历史、物理两门中选择一门，在政治、地理、化学、生物四门中选择一门。7门学业水平测试科目中，2门选修科目之外的5门为必修科目。 3. 艺术类、体育类考生如不兼报普通类专业，可选择7门均为必修科目。 1. 必修科目水平测试时间每科为75分钟。必修科目测试安排在高二下学期、高三下学期进行，学生在校学习期间可报考两次。 2. 选修科目水平测试时间每科为100分钟。选修科目测试安排在高三下学期进行，学生在校学习期间报考一次。 3. 全省学业水平测试具体时间统一为每年的4月7日、8日、9日。技术科目测试另行安排。 普通高考学业水平测试考试时间表 科目4月7日4月8日4月9日上午物理、历史 (2门选修科目同时开考) (9:30－11:10)物理 (8:30-9:45)历史 (8:30-9:45)化学 (10:30-11:45)政治 (10:30-11:45)下午化学、生物、政治、地理

江苏省盐城市响水县实验初级中学2018-2019学年七年级上学期第一次综合测试数学试题

江苏省盐城市响水县实验初级中学2018-2019学年七年级上学期第一次综合测试数学试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单选题 1. ﹣2018的相反数是（） A．﹣2018 B．2018 C．±2018 D．﹣ 2. 如果小明向东走40米，记作+40米，那么－50米表示小明（）A．向西走40米B．向西走50米C．向西走－50米D．向东走50米 3. 下列各对数中互为相反数的是（） A．﹣（+5）和+（﹣5）B．﹣（﹣5）和+ （﹣5） C．﹣（+5）和﹣5 D．+（﹣5）和﹣5 4. 绝对值大于1而小于3的整数是（） A．±1B．±2C．±3D．±4 5. 有四包洗衣粉，每包以标准克数（500克）为基准，超过的克数记作正数，不足的克数记作负数，以下数据是记录结果，其中表示实际克数最接近标准克数的是（） A．+6 B．-7 C．-14 D．+18 6. 我县某中学为便于管理，决定给每个学生编号，设定末尾用1表示男生，2表示女生．如果编号1703231表示“2017年入学的3班23号学生，是位男生”，那么2018年入学的10班20号女生同学的编号为( ) A．1018201 B．1801202 C．1810201 D．1810202 7. 若∣a∣+a=0，则a是( ) A．零B．负数C．非负数D．负数或零 二、填空题

8. 如图所示，数轴被折成90°，圆的周长为4个单位长度，在圆的4等分点处标上数字0，1，2，3，先让圆周上数字2所对应的点与数轴上的数3所对应的点重合，数轴固定，圆紧贴数轴沿着数轴的正方向滚动，那么数轴上的数 2018将与圆周上的数字________重合． 9. 根据如图所示的车票信息，车票的价格为________ 元． 10. 的绝对值是____． 11. 平方得9的数是____. 12. 某地气温开始是6℃,一会儿升高4℃,再过一会儿又下降11℃, 这时气温是_____. 13. 计算：﹣1÷×（﹣3）=_____． 14. 点A表示－3，在数轴上与点A距离5个单位长度的点表示的数为 _______． 15. 若|m﹣3|+(n+2)2=0，则m+n的值为__________ 16. 高斯函数[x]，也称为取整函数，即[x]表示不超过x的最大整数． 例如：[2.3]＝2，[－1.5]＝－2. 则下列结论：①[－2.1]＋[1]＝－2；②[x]＋[－x]＝0；③[2.5]＋[－2.5]＝

【英语】海门中学英语学科首席教师陈瑜：如何正确使用such和so

【英语】海门中学英语学科首席教师陈瑜：如何正确使用such和so Such that和so that虽都引导表示结果的状语从句，意为“如此---以致---”。但它们还是有区别的： 1. such是形容词，后面必须跟名词。句型有： A. such + a/an + (+adj.) +单数可数名词 B. such (+adj.) +复数可数名词 C. such (+adj.) +不可数名词 如：1)It is such an interesting film that I want to see it a second time.这部电影很有趣，以致我想再看一遍。 2)There are such a lot of mistakes in his article that he has to rewrite it.他的文章中有如此多的错误，他只得重写。 3)She has made such great progress that her parents are very glad.她进步很大，她的父母非常高兴。 2. so是副词，后面必须跟形容词或副词句型为：so + adj. / adv. + that 如： 4)The girl was so tired that she couldn’t walk on.这女孩累极了，再也走不动了。 5)The teacher speaks so fast that I can’t follow him.那个老师说得太快，我听不懂。 3. so也可用于句型: so + adj. + a/an +单数可数名词如： 6)It is so interesting a film that I want to see it a second time.