平遥中学08-09学年高二下学期三月质检

化学试题

梁彩霞

相对原子质量：  H 1  N 14   C 12   O 16     Cl 35.5    Ca40

一：选择题：(每小题只有一个答案正确，将答案填入答题卡。每题3分共54分)

1．下列有机物的命名正确的是                                  (    )

    A. 1,2─二甲基戊烷              B. 2─乙基戊烷

    C. 3,4─二甲基戊烷              D. 3─甲基己烷

2、能使高锰酸钾溶液褪色，也能使溴水褪色的是（   ）

A.聚乙烯      B.乙烯        C.苯       D.分馏汽油

3．下列反应的生成物为纯净物的是                                  (   )

       A. CH₄和Cl₂光照             B.CH₃ CH₂B_rCH₂CH₃在苛性钠的醇溶液中加热

C. 乙醇和浓H₂SO₄共热            D. 乙烯和氯化氢加成

4.用分液漏斗可以分离的一组混合物是

A、溴苯和水        B、苯和液溴     C、溴乙烷和乙醇   D、乙醇和水

5．有三种不同的基团，分别为－X、?Y、?Z，若同时分别取代苯环上的三个氢原子,能生成的同分异构体数目是                                   (   )

       A. 10                           B. 8                             C. 6                             D. 4

6．下列各组混合气体中，比乙烯含碳量高的是                             (   )

       A. 甲烷和丙烯                      B. 乙烷和丁烯

      C. 环丙烷与丙烯                    D. 丙烯与丙炔

7．质量为mg的铜丝，在空气中燃烧变黑，趁热立即分别放入下列物质中，能使铜丝质量小于为mg 的是

A．盐酸        B．CO          C． Na O H 溶液      D．C₂H₅OH

8．2001年9月1日将执行国家食品卫生标准规定，酱油中3－氯丙醇(ClCH₂CH₂CH₂OH)含量不得超过1ppm．相对分子质量为94．5的氯丙醇(不含结构)共有

A．2种        B．３种　　　　Ｃ．４种　　　Ｄ．５种

9．下列物质中属于同系物的是

①CH₃CH₂Cl       ②CH₂==CHCl      ③CH₃CH₂CH₂Cl     ④CH₂ClCH₂Cl 

⑤CH₃CH₂CH₂CH₃  ⑥CH₃CH(CH₃)₂

A．①②           B．①④           C．①③         D．⑤⑥

10．既能发生消去反应，又能氧化成醛的物质是

　A．甲醇　　　              B．２，２－二甲基－１－丁醇　　

C．２－甲基－２－丁醇　　　　D．2－甲基－１－丁醇　

11．某有机物的结构简式为，则该物质不能发生的反应有

A．加成反应     B．消去反应      C．取代反应       D．加聚反应

12．对右图所示分子的描述不正确的是（ ）

A．该物质的分子式为

B．该物质所有氢原子不可能在同一平面上

C．该物质属于烷烃

D．该物质的一氯代物有3种

13、某烃结构式如下：－C≡C－CH＝CH－CH₃，有关其结构说法正确的是:

A. 所有原子可能在同一平面上      B. 所有原子可能在同一条直线上

C. 所有碳原子可能在同一平面上    D. 所有氢原子可能在同一平面上

14。．某学生将1―氯乙烷与NaOH溶液共热几分钟后，冷却，滴入AgNO₃溶液，结果未见到白色沉淀生成，其主要原因是

A．加热时间太短                       B．不应冷却后再加入AgNO₃溶液

C．加AgNO₃溶液前未用稀HNO₃酸化    D．反应后的溶液中不存在Cl^－

15．10 mL某种烃，在50 mL O₂中充分燃烧，得液态水和体积为35 mL的混合气体(所有气体体积在同温同压下测定)，则该烃是 ：                           （ ）

A．乙烷         B．丙烷        C．乙烯         D．丙炔

16.下列分子式表示的物质一定是纯净物的是

(A)  C₅H₁₂        (B)  C₇H₈          (C)C₄H₈            (D)C₂H₄Cl₂

17．下列化合物沸点比较错误的是                                                               （    ）

       A．丙烷＞乙烷＞甲烷                             B．正戊烷＞异戊烷＞新戊烷

C．邻二甲苯＞间二甲苯＞对二甲苯   D．对二甲苯＞邻二甲苯＞间二甲苯

１8．要鉴别己烯中是否混有少量甲苯，正确的实验方法是     　 （　　）

   A．先加足量的酸性高锰酸钾溶液，然后再加入溴水

   B．先加足量溴水，然后再加入酸性高锰酸钾溶液

   C．点燃这种液体，然后再观察火焰的颜色

D．加入浓硫酸与浓硝酸后加热

二：填空题：（20分）

19．某烷烃的结构为：                                  它的名称是

_______________________________________（2分）

20．（8分）分别完全燃烧等质量的CH₄、C₂H₄、C₆H₆，生成水最多的是 _______； 需要氧气最多的是_________；生成CO₂最多的是_______。在120℃时，燃烧后气体体积增大的是_________

21．（6分）某烃的相对分子质量为114，该烃的分子式为__________；它的主链碳原子数最少且其一氯代物只有一种的烃的结构简式为____________；其一种同分异构体对应的烯烃只有两种，则此异构体的结构简式为_____________。

22．（4分）新合成的一种烃，其碳架呈三棱柱体（如图所示）

（1）写出该烃的分子式                         。

（2）该烃的一氯取代物是否有同分异构体          。

（3）该烃的二氯取代物有多少种                  。

（4）该烃的同分异构体有多种，其中1种不能使酸性高锰酸钾溶液或Br₂-CCl₄溶液褪色，但在一定条件下能跟溴（或H₂）发生取代（或加成）反应，这种同分异构体的结构简式是

                                。

三推断题

23．(14分)从丙醇合成丙三醇，可采用四步反应：

丙醇丙烯A1，2，3－三氯丙烷丙三醇

已知：CH₂＝CHCH₃＋C1₂ CH₂C1CHC1CH₃

CH₂＝CHCH₃＋C1₂ CH₂＝CHCH₂C1＋HC1

（1）写出①~④各步反应的化学方程式，并分别注明其反应类型：

①         　　　　　　　　                          ；                 。

②                       　　　　　　　　            ；                 。

③                     　　　　　　　　              ；                 。

④                      　　　　　　　　             ；                 。

（2）如果所用丙醇中混有异丙醇（），对所制丙烯的纯度是否有影响？简要说明理由＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿丙醇所含的官能团的名称__________

四：实验题：

24．(8分)电石中的碳化钙和水能完全反应：

              CaC₂＋2H₂O＝C₂H₂­＋Ca(OH)₂

使反应产生的气体排水，测量排出水的体积，可计算出标准状况乙炔的体积比，从而可测定电石中碳化钙的含量。

       (1) 若用下列仪器和导管组装实验装置：

如果所制气体流向从左向右时，上述仪器和导管从左到右直接连接的顺序(填各仪器、导管的序号)是______接_______接______接______接_______接_______。

       (2) 仪器连接好后，进行实验时，有下列操作(每项操作只进行一次)：

       ① 称取一定量电石，置于仪器3中，塞紧橡皮塞。

       ② 检查装置的气密性。

       ③ 在仪器6和5中注入适量水。

       ④ 待仪器3恢复到室温时，量取仪器4中水的体积(导管2中的水忽略不计)。

       ⑤ 慢慢开启仪器6的活塞，使水逐滴滴下，至不发生气体时，关闭活塞。

       正确的操作顺序(用操作编号填写)是                         。

       (3) 若实验产生的气体有难闻的味，且测定结果偏大，这是因为气体中含有__________杂质。

       (4) 若实验时称取的电石为1.60 g，测量排出水的体积后，折算成标准状况乙炔的体积为448 mL，此电石中碳化钙的百分含量是________%。

五：计算题

25．（4分）某有机物3克，燃烧后只生成3.6克的水和3.36LCO₂。（标准状况）。该有机物的蒸汽对氢气的相对密度为30。求：

⑴该有机物的分子式＿＿＿＿＿　

(2)若有机物与钠反应产生氢气，写出它可能的结构简式＿＿＿＿＿

试题详情

平遥中学08-09学年高二下学期三月质检

英语试题

满分150分，时间120分钟 ； 命题人： 王晓玮

第一卷

第一部分：单项填空（共15小题；每小题1分，满分15分）

从A、B、C、 D四个选项中，选出可以填入空白处的最佳选项.

1．       person like him won’t be satisfied with       little progress that he has made.

A．The；a            B．The；／           C．A：／                D．A：the

2．-----You just think of yourself! You kept me waiting for at least three hours．

----- I am sorry that you ________ think so．

    A．should      B．would      C．migh t        D．could

3．----- What do you think of the furniture on exhibition?

    ----- Well，great! But I don’t think much of__________ you bought．

A．the one     B．it      C．that       D．which

4．------Did Alice enjoy the concert held in Xi Yuan Theater yesterday?

    ------Yes．she did．She ________ such an excellent concert for a long time．

    A．didn’t take part in    B．wouldn’t take   in

    C．hasn’t been in       D．hadn’t been in

5．I’m sorry，but I didn’t see how we can get all this work you assigned_______ by next Tuesday．

    A．having done    B．done    C．being done   D．to do

6．They have _____ most carefully the time and money needed to complete the project.

  A．picked out            B．left out              C．figured out            D．taken out

7.This kind of cloth _______ well. I think it is worthy ________.

A. washes; buying              B. is washed; buying 

C. washes; to be bought        D. is washed; to be bought

8．Have you got any explanation to the question________ he came here for the day before yesterday?

    A．why          B．what          C．how          D．which

9. Christmas is a holiday usually celebrated on December 25th ____ the birth of Jesus Christ.         

A. in charge of      B. in terms of      C. in favor of       D. in honor of

10. These problems,____ will seriously affect the growth of teenagers and even the nation's future.    

A. not if solved properly            B. if solved properly

C. not if properly solved            D. if not solved properly

11. --- “I’m afraid I can’t finish the magazine within the required time.”

  --- “          .”

       A．Please go ahead                            B．That’s right

       C．Not at all                                     D．Take your time

12. It’s _____ me why Alice, aged 28, gave up her job and got married to a man of 62.

 A. under           B. above          C. beyond          D. over

13. ------The English exam is not difficult, is it?

  ------ ______, even Tom ______ to the top students failed in it.

 A. Yes, belongs     B. No, belonged    C. Yes, belonging   D. No, belonging

14．$100 a month could hardly      the cost of his life in such a big city in this country.

A．cover                  B．afford                 C．include               D．contain

15. -----How ____feel to be home again after 20 years abroad ?

------Exciting .

A . do you            B. does that              C. did you                D. does it 

第二部分：完形填空 (共20小题；每小题2分，满分40分)

       阅读下列短文，掌握其大意，从短文后每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳答案。

第二节：完形填空（共20小题；每小题1.5分，满分30分）

       阅读下面短文，掌握其大意，然后从16-36 各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。

   That which cometh from the heart goes to the heart.-------- Jeremiah Burroughs   

   I was working as a consultant(someone whose job is to give advice on a particular subject) in a beer company, helping the president and senior vice-presidents formulate(develop something) and implement(take action) their new strategic vision. It was a big  16 .

   At the same time, my mother was in the final stages of cancer.

   I worked during the day and drove 40 miles home to be with her every night. It was 17  and stressful, but it was 18  I wanted to do. My promise was to continue to do excellent consulting during the day, 19  my evenings were very hard. I didn’t want to 20  the president with my situation, yet I felt someone at the company needed to know what was  21 on. So I told the vice-president of Human Resources, asking him not to share the information 22 anyone.

   A few days 23 , the president called me into his office. I 24 he wanted to talk to me about one of the many issues we were 25 . When I entered, he asked me to  26  . He faced me from across his large desk, 27  me in the eye and said, “I hear your mother is very ill.”

   I was  28   caught by surprise and burst into 29  He just looked at me, let my crying die down, and then  30 said a sentence I will never forget: “ 31  you need.”

   That was it. His 32  and his willingness to both let me be in my pain  33  to offer me everything were  34  of compassion（同情）that I carry with me  35  this day.

16. A. work

B. challenge

C. employment

D. career

17. A. interesting

B. exciting

C. tiring

D. annoying

18. A. that

B. what

C. which

D. where

19. A. even though

B. even if

C. what’s more

D. as if

20. A. worry

B. disappoint

C. bother

D. excuse

21. A. happening

B. doing

C. keeping

D. going

22. A. with

B. in

C. on

D. at

23. A. after

B. later

C. in

D. before

24. A. hoped

B. expected

C. figured

D. wished

25. A. working on

B. studying

C. engaging

D. involving

26. A. stand up

B. sit down

C. go away

D. settle down

27. A. watched

B. stared at

C. glared at

D. looked

28. A. directly

B. slightly

C. totally

D. carefully

29. A. tears

B. laughing

C. crying

D. laughter

30. A. angrily

B. gently

C. gladly

D. hurriedly

31. A. However

B. What

C. Nothing

D. Whatever

32. A. understanding

B. courage

C. bravery

D. appreciation

33. A. or

B. and

C. but

D. so

34. A. spirits

B. strength

C. encouragement

D. qualities

35. A. by

B. until

C. to

D. till

第三部分：阅读理解（每题3分, 满分60分）

阅读下面的短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

A

218 Chestnut Street　
　　Philadelphia, PA28774
　　May 7th, 2002
　　Social Security Administration
　　2119 Main Street
　　Philadelphia, PA28000

Dear Social Security,
　　I am applying for a new Social Security Card.
　　I lost my old one last week. I was walking home from the subway station, and I pulled a tissue （纸巾）out of my pocket and lost my wallet at the same time. My card was in my wallet. Please send me a new card. If you can get the card to me within two weeks, please sent it to the address at the top of the page. If it will take longer than this, then you will have to send it to my new address. I am moving on May 23rd to:
　　103 Walnut Street
　　Philadelphia, PA28445
　　If you can send my new card within two weeks, I would be very pleased. I am applying for a new job at Ventura Savings Bank, and I know they will want to have my Social Security Number. Unfortunately I have forgotten it, so I will need my card to find out. On my old card I was called Victoria Matthews. Since then I have gotten married. Please issue my new card in my married name: Victoria Villata. In case you need more information about me to hunt down my old number, my date of birth was September 11, 1985. Thank you very much.
　　Sincerely
　　Victoria Villata n

36.Why does Mrs. Villata need a new Social Security Card?
　　A. She is moving.
　　B. She lost the old one.
　　C. She has just gotten married.
　　D. She doesn’t remember her Social Security Number.
  37.Why does Mrs. Villata give the Social Security Administration her date of birth?
　　A. She wants them to know how old she is.
　　B. She is afraid they may have lost her Social Security Card.
　　C. She thinks it will help them track down her Social Security Number.
　　D. She thinks that the older she is, the more Social Security she will get.
　38.Which part of Victoria Villata’s letter is LEAST important to the Social                 Security Administration?
　　A. The fact that she has changed her name.
　　B. The fact that her card should be mailed to a new address.
　　C. The fact that she needs a replacement Social Security Card.
　　D. The fact that she lost her wallet while pulling a tissue out of her pocket.

　　                              B

Dr Wiseman started “the laugh lab” project in September 2001. It is the largest study of humour. Participants（参加者）are invited to log on to the laugh lab website, give a few personal details, tell their favourite jokes and judge the jokes told by other people.
　　The project will last for a year, and the organizers hope to finally discover the world’s funniest joke. But there is also a serious purpose. The researches want to know what people from different nations and cultures find funny. And they want to find out the differences between the male and female sense of humour. The idea is that if we want to understand each other, we have to find out what makes us laugh.
　　This is a subject that has long interested psychologists（心理学家）and philosophers（哲学家）. Most of the time, people are not completely honest. We do things that society expects us to and say things that help us get what we want. But laughing cannot be controlled. When we laugh, we tell the truth about ourselves.
　　By December 2001 over 10, 000 jokes had been submitted. This gave the scientists enough evidence （证据）to make early conclusions. It seems that men and women do have different senses of humour, for instance.
　　“Our findings show the major differences in the ways in which males and females use humour, ” said Dr.　Wiseman. “Males use humour to appear superior（优越）to others, while women are more skilled in languages and prefer word play. ”
　　Researchers also found that there really is such a thing as a national sense of humour. the British enjoy what is usually called “toilet humour”. But the French like their jokes short and sharp: “You’re a high priced lawyer. Will you answer two questions for  500?” “Yes. What’s the second question?”
　　The Germans are famous for not having a sense of humour. But the survey found that German participants were more likely to find submitted jokes funny than any other nationality. Perhaps that proves the point. Is this joke funny? I don’t know, but let’s say yes, just to be safe.
　　Dr Wiseman and his workmates also submitted jokes created by computer. But none of those who took part in the survey found any of them amusing. Perhaps this is relief. Computers already seem like they can do everything. At least they should leave the funny stuff to us.
　　39．Scientist started“ the laugh lab” project________
　　A. to find the funniest joke in European countries
　　B. to know what funny people are from different nations and cultures
　　C. to find out the differences between the male and female sense of humour
　　D. to get more personal details about participants
　　40．We can infer from the passage that________.
　　A. most of the people all over he world are completely honest
　　B. psychologists and philosophers take interest in the “laugh lab” project
　　C. ordinary people are not interested in “the laugh lab” project at all
　　D. people tell the truth about themselves only when they laugh
　　41．What is the main idea of the 4th and 5th paragraph?
　　A. Man and woman have different senses of humour.
　　B. male and female have similar senses of humour.
　　C. About 10, 000 jokes have been submitted from September 2001 to December 2001.
　　D. Scientists have collected enough evidence to make conclusions.
　　42．The writer gave the examples of the British, the French and the Germans________.
　　A. to show that French people have a better sense of humour
　　B. to prove the British people have a sense of “toilet humour”
　　C. to show people from different nations have different senses of humour
　　D. to prove that the Germans have no sense of humour
　　43．Which statement is true according to the passage?
　　A. The jokes by computer are less funny than those by humans.
　　B. The Germans cannot find the submitted jokes amusing.
　　C. Males are better at word play compared with women.
　　D. Females like to use humour to show that they are superior.

Several days ago, a Beijing - based IT company fired about 400 people overnight. No one had expected the job cuts, which broke with traditional ways of letting go of workers in China. Moreover, what was special about this case was that the day before the 400 were fired, they all received from their boss a gift - the book “Who Moved My Cheese?”.
　　The book - a bestseller in the US - is being used by men and women to deal with changes in their lives and work. Some large organizations, including Coca- Cola, Kodak and General Motors, ask their employees to read it in order to encourage them to be active towards changes.
　　Cheese is something related to everyone’s livelihood - our jobs, the industries we work in, relationships and love as well.
　　With China’s official entry into WTO, the whole nation will face up to more changes and challenges. So what should we do once this “cheese” on which we are so dependent is moved?
　　“Whatever challenges and changes we meet, we should face up to them bravely” Jiang Hengwei, a civil servant said after reading the book.
　　Professor Yang in Renmin University of China agrees. “We should change our way of thinking. The coming competitive foreign companies and products provide us with great chances to learn from them and improve our own products to meet international standards and be more competitive.”
　　“With hard work and wisdom, we will create a much larger and better piece of cheese. ”Zhang smiled confidently.
　　44．The whole passage is about________.
　　A. a bestseller in the US
　　B. what people think about China’s entry into the WTO
　　C. people’s attitude toward changes and challenges
　　D. how a book influences the Chinese workers
　　45．The company in Beijing gave each of the 400 fired workers a copy of “Who Moved My Cheese” in order to________.
　　A. be more competitive with foreign firms
　　B. find an excuse for their job cuts
　　C. let the workers make a living on their own
　　D. encourage the fired workers
　　46．The word “cheese”in the passage can refer to________.
　　A. something we depend on for a living
　　B. a most important kind of food
　　C. change or challenge
　　D. way of life
　　47．From what Hengwei and Professor Zhang Yang said, we can know that________.
　　A. they have different opinions on changes and challenges
　　B. people are not afraid of competition from foreign companies
　　C. the Chinese people are ready to face any changes and challenges
　　D. they are both greatly encouraged by the book

D

If you don’t want people to know too much about you, then you had better keep your fridge contents secret according to a British market research document released last week.

    Researchers peered (凝视) into the fridges of 400 people in Britain and compared the contents with the owners’ lifestyles. They claim to be able to classify the nation’s people by fridge contents.

    They say those people can be separated into five categories："nutrition nerds (no social sense)", "food faddies (whatever’s in style)", "martyr mums", "fast food fanatics" and "restaurant regulars".

    "Nutrition nerds" care much about what they put into their bodies. Their fridges are stocked with fruit, vegetables and healthy meat.

    People in this category tend to be highly organized and usually work in law or accountancy. The vast majority are single, but if they have a partner, that person will be similar.

    A fridge full of vitamins ― enriched juices implies its owner works in media or fashion. They tend not to eat the foods they buy. Known as the "food faddies", they just want to be seen as purchasing the latest important things.

    A fridge filled with everything from steak to frozen fish suggests the "martyr mum". Her fridge tends to be stocked with every kind of product, except what she herself would want. This fridge hints at difficulty balancing family and work life.

    "Fast food fanatics" always buy mineral water for soda pop; the nearest they will get to fresh fruit is tomato sauce. Their fridges hint at someone who works hard and plays hard. Also, someone who is not into long term planning.

    Finally, a fridge filled with nothing more than a bottle of white wine and some sparkling mineral water implies an owner who is single, lives in a big city and enjoys the finer things in life. The fridge is empty because this person regularly eats in restaurants.

48．We can know from the first two paragraphs that ______.

   A．some researchers are fond of staring at other people’s fridges

   B．people don’t want others to know about their secrets

   C．the food you put in the fridge has something to do with your personality

   D．there are mainly five kinds of lifestyles among British people

49．According to the passage, people who belong to "food faddies" ______.

   A．don’t care much about money when buying things

   B．will try their best to stay healthy

   C．often stay up late to finish their job

   D．prefer to ask others about what to do next

50．What will those who often dine out put in the fridge?

   A．All kinds of food they like.                  B．Only something to drink.

   C．Fruit, vegetables and meat.                  D．Food rich in vitamins.

51．What might be the most suitable title for the text?

   A．Keep your fridge a secret                     B．You are what’s in your fridge

   C．What to put in the fridge?                    D．Be careful about your fridge

E

Botany, the study of plants, plays a strange role in the history of human knowledge. For many thousands of years it was one field about which humans had little knowledge. It is impossible to know today just what our Stone Age Ancestors knew about plants, but from what we can observe of preindustrial societies that still exists, a detailed learning of plants and their properties（特征）must be very ancient. This is reasonable. Plants are the basis of the food pyramid for all living things, even for other plants. They have always been greatly important to the good of peoples, not only for food, but also for clothing, weapons, tools, medicines, housing, and a great many other purposes. Tribes(部落)living today in the woods of the Amazon recognize hundreds of plants and know many properties of each. To them botany, as such, has no name and is probably not even recognized as a special branch of knowledge at all.

Unfortunately, the more industrialized we become the farther away we move from direct relation with plants, and the less clear our knowledge of botany grows. Yet everyone comes unconsciously on a surprising amount of botanical knowledge, and few people will fail to recognize a rose or an apple. When our New Stone Age ancestors, living in the Middle East about 10 000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer production the next season, the first great step in a new connection of plants and humans was taken. Grains were discovered and from them flowed the marvel of agriculture: planted crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild and the collected knowledge of tens of thousands of years of experience and close relations with plants in the wild would begin to disappear.

52. Which of the following assumptions（假设）about early humans is expressed in the passage?

A. They probably had wide knowledge of plants.

B. They clearly divided knowledge into separate fields

C. They did not enjoy the study of botany.

D. They placed great importance on ownership of property.

53.According to the passage, why has general knowledge of botany decreased?

A.     People no longer value plants as a useful resource.

B.      Botany is not recognized as a special branch of science.

C.      Research is unable to keep up with the increasing number of plants.

D.     Direct relation with a variety of plants has decreased.

54.In paragraph 2, the underlined word “marvel” is closest in meaning to _____.

   A. edge      B. sign      C. beginning      D. wonder

55. According to the passage, what was the first great step toward the practice of agriculture?

A.     The invention of agriculture tools and machines.

B.      The development of a system of names for plants.

C.      The discovery of grasses that could be harvested and replanted.

D.     The changing food of early humans.

第II卷（共35分）

第四部分：写作（共两节，满分35分）

第一节 短文改错（共10小题；每小题1分，满分10分）

       此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。此行缺一个词；在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。

此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：原行没有错误的不要改。

This city changed a lot in the past five years. First,           56.____________

more high buildings have appeared, that are modem and          57____________

beautiful. Many overpasses have set up, so it is very                         58.____________

convenient for people to travel. However, many families                59.____________

have cars of their own. The people's life there has                       60.____________

become richly and colorful. People can enjoy themselves               61.____________

travel on holidays. To my delight, I can taste delicious                   62.____________

food of different country such as the food of America                   63.____________

and Japan. And it's much more easier for me to keep                     64.____________

in touch with you, for I can e-mail you in my office.                          65.____________

第二节 书面表达（满分25分）

假如你叫李华，是某农村中学的学生。你校打算在教室里面安装空调，让学生讨论。请根据下表中讨论的结果，给校长写封信。

赞成观点

反对观点

你的观点

空调冬暖夏凉

优化学习环境

家庭条件好了

支付得起费用

装空调会污染环境

产生噪音影响学习

增加学生经济负担

有的家庭负担不起

不同意装空调，并给出你的理由：

①……

②……

③……

注意： 1．信的格式已经为你写好，不计人总词数。

2．词数：120词以上。

3．参考词汇：install air-conditioners

Dear headmaster,

With best wishes!

                                                                                           Yours,

Li Hua

英语答题卡

改错

书面表达

总分

第四部分：写作（共两节，满分35分）

第一节 短文改错（共10小题；每小题1分，满分10分）

       此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。此行缺一个词；在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。

此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：原行没有错误的不要改。

This city changed a lot in the past five years. First,           56.____________

more high buildings have appeared, that are modem and          57____________

beautiful. Many overpasses have set up, so it is very                         58.____________

convenient for people to travel. However, many families                59.____________

have cars of their own. The people's life there has                       60.____________

become richly and colorful. People can enjoy themselves               61.____________

travel on holidays. To my delight, I can taste delicious                   62.____________

food of different country such as the food of America                   63.____________

and Japan. And it's much more easier for me to keep                     64.____________

in touch with you, for I can e-mail you in my office.                          65.____________

Dear headmaster,

With best wishes!

                                                                                           Yours,

Li Hua

附加题

单选

1. To his disappointment, the opinion he had stuck _____ out wrong.

A. to turn    B. to turning    C. to turned    D. to be turned

2. ---What should I do with this passage?

--- ____ the main idea of each paragraph.

A. Finding out    B. Found out   C. To find out   D. Find out

3. The part that China     in the international affairs     in international society.

      A. played; is widely praised            B. played; is wide praised

      C. takes; widely praised                  D. takes; wide praised

4._____ the Internet is bridging the distance between people , it may also be breaking some homes or will cause other family problems.

A. When       B. If        C. As        D. While

5. The key _____ English well is to read more when _____.

A. to learn, possible               B. of learning, possibly

   C. of learning, was possible         D. to learning, possible

6.      is known to us all is that America is a developed country      the First World.

A. Which；belonged    B. As； belonging to 

C. What；belonging to   D. It； belonging

7.It is ____ you behave in time of difficulty that shows what you are really like．

       A．how                B．which              C．that                 D．where

8．In the recent coal mine accident, only 24 miners were rescued, and 29 were left     

underground.

A．to be trapped       B．trapped               C being trapped        D．trapping

9.Because he believed he was innocent(无罪的), he went to the police station with his head_____ high.

  A. holding        B. being held       C. to hold            D. held

10. ― Good morning, sir. Can I help you?

   ― I’d like a barbecue together with a cup of orange juice. How much do you _______?

   A. pay                    B. offer                        C. charge                           D. owe

阅读

Do you want to live with a strong sense of peacefulness, happiness, goodness, and self- respect? The collection of happiness actions broadly categorized as "honor" help you create this life of good feelings.

      Here's an example to show how honorable actions create happiness.

     Say a store clerk fails to charge us for an item. If we keep silent, and profit from the clerk's mistake, we would drive home with a sense of sneaky excitement. Later we might tell our family or friends about our good fortune. On the other hand, if we tell the clerk about the uncharged item, the clerk would be grateful and thank us for our honesty. We would leave the store with a quiet sense of honor that we might never share with another soul.

     Then, what is it to do with our sense of happiness?

     In the first case, where we don't tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also demonstrate that we cannot lie trusted, since we advertise our dishonor by telling our family and friends. We damage our own reputations by telling others. In contrast, bringing the error to the clerk's attention causes different things to happen. Immediately the clerk knows us to be honorable. Upon leaving the store, we feel honorable and our self-respect is increased.  Whenever we take honorable action we gain the deep internal rewards of goodness and a sense of nobility.

     There is a beautiful positive cycle that is created by living a life of honorable actions. Honorable thoughts lead to honorable actions. Honorable actions lead us to a happier existence. And it's easy to think and act honorably again when we're happy. While the positive cycle can be difficult to start, once it's started, it's easy to continue. Keeping on doing good deeds brings us peace of mind, which is important for our happiness.

1. According to the passage, the positive action in the example contributes to our

A. self-respect                    B. financial rewards

C. advertising ability              D. friendly relationship

2. The author thinks that keeping silent about the uncharged item is equal to___.

A. lying         B. stealing         C. cheating        D. advertising

3. The phrase "bringing the error to the clerk's attention" (in para. 5) means___.

A. telling the truth to the clerk               B. offering advice to the clerk

C. asking the clerk to be more attentive

D. reminding the clerk of the charged item

4. How will we feel if we let the clerk know her mistake?

A. We'll be very excited.                 B. We'll feel unfortunate.

C. We'll have a sense of honor.            D. We'll feel sorry for the clerk.

5. Which of the following can be the best title of this passage.*

A. How to Live Truthfully                  B. Importance of Peacefulness

C. Ways of Gaining Self-respect             D. Happiness through Honorable Actions

答案

单选;   1-15   DACDB   CCBDD   DCCAD

完形： 16-20 BCBAC  21-25 DABCA   26-30 BDCAB    31-35 DABDC

阅读   36-55   BCDCB    ACACD   ACCAB    BADDC

短文改错（共10小题；每小题1分，满分10分）

This city ∧ changed a lot in the past five years. First,                    56.     has    

more high buildings have appeared, that are modem and                        57.     which  

beautiful. Many overpasses have ∧set up, so it is very                           58.     been   

convenient for people to travel. However, many families                     59.    Besides  

have cars of their own. The people's life there has                                   60.     here    

become richly and colorful. People can enjoy themselves                     61.     rich    

travel on holidays. To my delight, I can taste delicious                               62.    traveling 

food of different country such as the food of America                               63.    countries 

and Japan. And it's much more easier for me to keep                          64.     more   

in touch with you, for I can e-mail you in my office.                               65.      √    

书面表达：

Dear headmaster,

Knowing that our school is going to install air-conditioners, the students of our class had a heated discussion. Some students are for the plan while others are against it.

Students who are for the plan think that air-conditioners can make us comfortable both in summer and in winter. Besides, their families are well off and can afford the cost.

But other students think that air-conditioners can make the environment get worse, and air-conditioners will make a lot of noise which will have a bad effect on their studies. Meanwhile, installing air-conditioners will increase their economic burden.

In my opinion, I don’t agree to install air-conditioners. We are students, so we should pay much more attention to our study instead of seeking so-called comfortable conditions What’s more, the most important thing is that we should protect our environment as well.

With best wishes.

                                                                                           Yours,

Li Hua

附加题：CDADD     CABAC

试题详情

平遥中学08-09学年高二下学期三月质检

生物试题

考试时间为90分钟，试题总分100分   命题人：郝建明

试题详情

平遥中学08-09学年高二下学期三月质检

物理试题

命题人:雷宏雄

试题详情

平遥中学08-09学年高二下学期三月质检

数 学 试 题(文、理)

本试卷分第I卷（选择题）和第II卷（非选择题）两部分.

本试题满分共分．考试时间分钟．命题人:雷声达.

第I卷（分）

、选择题（本题共12小题，每题5分，共分，在每小题给出的四个选项中，只有一项是符合题目要求的，请将正确选项填在答卷纸的相应位置上.）

1.     下列命题中正确的是（  ）

（A）四棱柱是平行六面体            （B）直平行六面体是长方体

(C)六个面都是矩形的六面体是长方体 （D）底面是矩形的四棱柱是长方体

2.     如果一个水平放置的图形的斜二测直观图是一个底角为，腰和上底均为1的等腰梯形，那么原平面图形的面积是（  ）.

(A)        (B)        （C）         (D)

3.     若正方体的所有顶点都在球面上，则球的体积与正方体体积之比是（  ）.

（A）         (B)          (C)            (D)

4.     已知点A，直线，平面：

① A,A;       ②A,A；

③A， A       ④ A,A

以上命题表述正确的真命题的个数是（  ）.

（A）0            (B)1              (C)2                  (D)3

5.     给定下列命题：

（1）       若一直线垂直于一个平面，则此直线垂直于平面内的所有直线.

（2）       若一直线平行于一个平面,则此直线平行于平面内的无数条直线.

（3）       若一直线与一个平面不垂直,则此直线与平面内的直线不垂直.

（4）       若一直线与一个平面不平行,则此直线与平面内的直线不平行.

         其中错误的命题个数是(  ).

(A)0            (B)1              (C)2                 (D)3

6.     已知直线平面，直线平面，有下面四个命题：

①∥;②∥;③∥;④∥.

其中正确的两个命题是（  ）

 （A）①与②        （B）③与④        (C)②与④        （D）①与③。

7.     直三棱柱中，若，，，则(  D).

(A)   （B）   （C）   （D）

8.     已知A，B，C三点吧共线，对平面ABC外的任一点O，下列条件中能确定点M与点A，B, C一定共面的是（  ）.

（A）     (B)

(C)   (D).

9.     若向量同时垂直向量和，向量（），则（  ）.

(A) ∥ (B)  (C) 与 既不平行也不垂直(D)以上三种情况均一可能.

10.  以下四个命题中，正确的是（  ）

(A）若，则,,三点共线

(B)若为空间的一个基底，则构成空间的另一个基底

(C)

（D）△   为直角三角形的充要条件是

11.  已知，，∥，则与的值分别为（  ）.

（A）,     (B)，     （C），     （D），

12. 已知球面的三个大圆所在平面两两垂直，则以三个大圆的交点为顶点的八面体的体积与球体积之比是(  ).

(A)           (B)       (C)1∶π          (D)

第Ⅱ卷（分）

、填空题（本题共7小题，每小题5分，共分，.）

13.  已知正四棱锥底面外接圆半径为5cm，斜高为6cm，则棱锥侧面积为_____,体积为____.

14.   两两平行的三条直线,最多可确定________个平面，这些平面把空间分成_______部分.

15.   是两个不同的平面，是平面及之外的两条不同的直线，给出四个论断：①   ②   ③   ④.以其中三个为条件，余下的一个论断作为结论，写出你认为正确的一个命题：_________________________________.

16.   若，，，则_______________.

17.   已知G是△的重心,是空间任一点.若,则的值为____________.

18.  已知,则||____________________.

19.   已知向量满足，，，则____.

、解答题(本大题4小题共55分.解答应写出文字说明，证明过程或演算步骤.)

20.   已知正方体中，点M，N分别是棱与对角线的中的.求证：

（1）;  (2).

21.   已知三棱锥(如图)，,

，M、N分别是、的中点.求直线MN与AC所成的角余弦值.

22.   已知为直角梯形，,平面，，，求证：平面与平面的夹角的余弦值.

23.   如图，已知四棱锥，平面；,

是的中点，在上，且，求点到平面的距离.

以下一道题重点班学生做:

24（30分）两个非零向量的夹角为.

(1)    如果,那么.试判断命题的真假,并说明理由.

(2)    当何值时,命题:如果,那么是真命题.

答案：一、CAAAC,DDDBB,AC.

试题详情

平遥中学08-09学年高二下学期三月质检

化学试题

梁彩霞

相对原子质量：  H 1  N 14   C 12   O 16     Cl 35.5    Ca40

一：选择题：(每小题只有一个答案正确，将答案填入答题卡。每题3分共54分)

1．下列有机物的命名正确的是                                  (    )

    A. 1,2─二甲基戊烷              B. 2─乙基戊烷

    C. 3,4─二甲基戊烷              D. 3─甲基己烷

2、能使高锰酸钾溶液褪色，也能使溴水褪色的是（   ）

A.聚乙烯      B.乙烯        C.苯       D.分馏汽油

3．下列反应的生成物为纯净物的是                                  (   )

       A. CH₄和Cl₂光照             B.CH₃ CH₂B_rCH₂CH₃在苛性钠的醇溶液中加热

C. 乙醇和浓H₂SO₄共热            D. 乙烯和氯化氢加成

4.用分液漏斗可以分离的一组混合物是

A、溴苯和水        B、苯和液溴     C、溴乙烷和乙醇   D、乙醇和水

5．有三种不同的基团，分别为－X、?Y、?Z，若同时分别取代苯环上的三个氢原子,能生成的同分异构体数目是                                   (   )

       A. 10                           B. 8                             C. 6                             D. 4

6．下列各组混合气体中，比乙烯含碳量高的是                             (   )

       A. 甲烷和丙烯                      B. 乙烷和丁烯

      C. 环丙烷与丙烯                    D. 丙烯与丙炔

7．质量为mg的铜丝，在空气中燃烧变黑，趁热立即分别放入下列物质中，能使铜丝质量小于为mg 的是

A．盐酸        B．CO          C． Na O H 溶液      D．C₂H₅OH

8．2001年9月1日将执行国家食品卫生标准规定，酱油中3－氯丙醇(ClCH₂CH₂CH₂OH)含量不得超过1ppm．相对分子质量为94．5的氯丙醇(不含结构)共有

A．2种        B．３种　　　　Ｃ．４种　　　Ｄ．５种

9．下列物质中属于同系物的是

①CH₃CH₂Cl       ②CH₂==CHCl      ③CH₃CH₂CH₂Cl     ④CH₂ClCH₂Cl 

⑤CH₃CH₂CH₂CH₃  ⑥CH₃CH(CH₃)₂

A．①②           B．①④           C．①③         D．⑤⑥

10．既能发生消去反应，又能氧化成醛的物质是

　A．甲醇　　　              B．２，２－二甲基－１－丁醇　　

C．２－甲基－２－丁醇　　　　D．2－甲基－１－丁醇　

11．某有机物的结构简式为，则该物质不能发生的反应有

A．加成反应     B．消去反应      C．取代反应       D．加聚反应

12．对右图所示分子的描述不正确的是（ ）

A．该物质的分子式为

B．该物质所有氢原子不可能在同一平面上

C．该物质属于烷烃

D．该物质的一氯代物有3种

13、某烃结构式如下：－C≡C－CH＝CH－CH₃，有关其结构说法正确的是:

A. 所有原子可能在同一平面上      B. 所有原子可能在同一条直线上

C. 所有碳原子可能在同一平面上    D. 所有氢原子可能在同一平面上

14。．某学生将1―氯乙烷与NaOH溶液共热几分钟后，冷却，滴入AgNO₃溶液，结果未见到白色沉淀生成，其主要原因是

A．加热时间太短                       B．不应冷却后再加入AgNO₃溶液

C．加AgNO₃溶液前未用稀HNO₃酸化    D．反应后的溶液中不存在Cl^－

15．10 mL某种烃，在50 mL O₂中充分燃烧，得液态水和体积为35 mL的混合气体(所有气体体积在同温同压下测定)，则该烃是 ：                           （ ）

A．乙烷         B．丙烷        C．乙烯         D．丙炔

16.下列分子式表示的物质一定是纯净物的是

(A)  C₅H₁₂        (B)  C₇H₈          (C)C₄H₈            (D)C₂H₄Cl₂

17．下列化合物沸点比较错误的是                                                               （    ）

       A．丙烷＞乙烷＞甲烷                             B．正戊烷＞异戊烷＞新戊烷

C．邻二甲苯＞间二甲苯＞对二甲苯   D．对二甲苯＞邻二甲苯＞间二甲苯

１8．要鉴别己烯中是否混有少量甲苯，正确的实验方法是     　 （　　）

   A．先加足量的酸性高锰酸钾溶液，然后再加入溴水

   B．先加足量溴水，然后再加入酸性高锰酸钾溶液

   C．点燃这种液体，然后再观察火焰的颜色

D．加入浓硫酸与浓硝酸后加热

二：填空题：（20分）

19．某烷烃的结构为：                                  它的名称是

_______________________________________（2分）

20．（8分）分别完全燃烧等质量的CH₄、C₂H₄、C₆H₆，生成水最多的是 _______； 需要氧气最多的是_________；生成CO₂最多的是_______。在120℃时，燃烧后气体体积增大的是_________

21．（6分）某烃的相对分子质量为114，该烃的分子式为__________；它的主链碳原子数最少且其一氯代物只有一种的烃的结构简式为____________；其一种同分异构体对应的烯烃只有两种，则此异构体的结构简式为_____________。

22．（4分）新合成的一种烃，其碳架呈三棱柱体（如图所示）

（1）写出该烃的分子式                         。

（2）该烃的一氯取代物是否有同分异构体          。

（3）该烃的二氯取代物有多少种                  。

（4）该烃的同分异构体有多种，其中1种不能使酸性高锰酸钾溶液或Br₂-CCl₄溶液褪色，但在一定条件下能跟溴（或H₂）发生取代（或加成）反应，这种同分异构体的结构简式是

                                。

三推断题

23．(14分)从丙醇合成丙三醇，可采用四步反应：

丙醇丙烯A1，2，3－三氯丙烷丙三醇

已知：CH₂＝CHCH₃＋C1₂ CH₂C1CHC1CH₃

CH₂＝CHCH₃＋C1₂ CH₂＝CHCH₂C1＋HC1

（1）写出①~④各步反应的化学方程式，并分别注明其反应类型：

①         　　　　　　　　                          ；                 。

②                       　　　　　　　　            ；                 。

③                     　　　　　　　　              ；                 。

④                      　　　　　　　　             ；                 。

（2）如果所用丙醇中混有异丙醇（），对所制丙烯的纯度是否有影响？简要说明理由＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿丙醇所含的官能团的名称__________

四：实验题：

24．(8分)电石中的碳化钙和水能完全反应：

              CaC₂＋2H₂O＝C₂H₂­＋Ca(OH)₂

使反应产生的气体排水，测量排出水的体积，可计算出标准状况乙炔的体积比，从而可测定电石中碳化钙的含量。

       (1) 若用下列仪器和导管组装实验装置：

如果所制气体流向从左向右时，上述仪器和导管从左到右直接连接的顺序(填各仪器、导管的序号)是______接_______接______接______接_______接_______。

       (2) 仪器连接好后，进行实验时，有下列操作(每项操作只进行一次)：

       ① 称取一定量电石，置于仪器3中，塞紧橡皮塞。

       ② 检查装置的气密性。

       ③ 在仪器6和5中注入适量水。

       ④ 待仪器3恢复到室温时，量取仪器4中水的体积(导管2中的水忽略不计)。

       ⑤ 慢慢开启仪器6的活塞，使水逐滴滴下，至不发生气体时，关闭活塞。

       正确的操作顺序(用操作编号填写)是                         。

       (3) 若实验产生的气体有难闻的味，且测定结果偏大，这是因为气体中含有__________杂质。

       (4) 若实验时称取的电石为1.60 g，测量排出水的体积后，折算成标准状况乙炔的体积为448 mL，此电石中碳化钙的百分含量是________%。

五：计算题

25．（4分）某有机物3克，燃烧后只生成3.6克的水和3.36LCO₂。（标准状况）。该有机物的蒸汽对氢气的相对密度为30。求：

⑴该有机物的分子式＿＿＿＿＿　

(2)若有机物与钠反应产生氢气，写出它可能的结构简式＿＿＿＿＿

试题详情

石家庄市高中毕业班模拟考试一(模拟)

2009?理综

可能用到的相对原子质量：

As―75   C―12   N―14   O―16   Na―23   Mg―24   Al―27  S―32  Cl―35.5

试题详情