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上海市奉賢區(qū)2009年4月高考模擬考試

地理試題

(完卷時間120分鐘,滿分150分)

 

考生注意:

本試卷全卷包括兩大題:第一大題為選擇題,請把答案寫在下面的表格中。第二大題為綜合分析題,所有考生應(yīng)完成共同部分試題;選擇部分分為A、B兩組,兩組試題分值相同;A組試題適合選擇“地球和月球;自然資源與自然災(zāi)害”模塊的考生,B組試題適合選擇“地域分異規(guī)律;旅游資源”模塊的考生;考生任選一組答題,但不能交叉答題,如果考生交叉答題,只對A組的應(yīng)答進(jìn)行評分。

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

歷史試題

 

考生注意:

1.本考試設(shè)試卷和答題紙兩部分,所有答題必須寫在答題紙上;做在試卷上一律不得分;答題紙與試卷上的試題編號一一對應(yīng),答題時應(yīng)特別注意,不能錯位。

2.考試時間120分鐘,試卷滿分150分。

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

英語試題

 

本試卷分為第I卷(第1-9頁)和第II卷(第10頁)兩部分。全卷共10頁。

滿分150分?荚嚂r間120分鐘。

 

考生注意:

1. 答第I卷前,考生務(wù)必在答題卡和答題紙上用鋼筆或圓珠筆清楚填寫姓名、準(zhǔn)考證號(區(qū)統(tǒng)一編號,9位),并用鉛筆在答題卡的相應(yīng)位置上正確涂寫準(zhǔn)考證號。

2. 第I卷(1―16小題,25―84小題)由機器閱卷,答案必須全部涂寫在答題卡上?忌鷳(yīng)將代表正確答案的小方格用鉛筆涂黑。注意試題題號和答題卡編號 一 一對應(yīng),不能錯位。答案需要更改時,必須將原選項用橡皮擦去,重新選擇。答案不能寫在試卷上,寫在試卷上一律不給分。

3. 第I卷中的17―24小題和第II卷的試題,其答案寫在答題紙上,如寫在試卷上則無效(須用鋼筆或圓珠書寫,鉛筆答題無效)。

 

第I卷   (105分)

 

I. Listening Comprehension

Section A

Directions: In Section A.you will hear ten short conversations between two speakers.At the end of each conversation, a question will be asked about what was said.The conversations and the questions will be spoken only once.After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.

1. A.1280 yuan.?  B.640 yuan.     C.1920 yuan.   D.200 yuan

2.  A.At the post office.                  B.At the bookstore.

C.At the bank.                       D.At the supermarket

3. A.He often gets lost.              B.He’s surprised he couldn’t find the hotel.

    C.He doesn’t know where the hotel is.                D.He’d rather go to another hotel.

 

4. A.To buy a coat.                  B.To try on a new coat.   

  C.To lend money to the woman.     D.To borrow some money from the woman

5. A.Her cook.      B.Her waiter.    C.Her friend.    D.Her husband.

6. A.The woman hadn’t sent a thank-you note.

  B.The woman hadn’t noticed him.

  C.The woman hadn’t got his note.        

  D.The woman had left him a note.

7. A.In the office.                  B.In the dinning hall.

    C.At home.                        D.In the lab.

8. A.He attended the meeting.       B.He was late for the meeting.

  C.He was delayed by the fog.                        D.He didn’t attend the meeting.

9. A.Italian        B.German         C.Chinese        D.Japanese  

10.A.On Tuesday     B.On Friday      C.On Monday      D.On Thursday 

Section B Passages

    Directions: In section B, you will hear two short passages, and you will be asked three questions on each of the passages.The passages will be read twice but the questions will be spoken only once.When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.

    Questions 11 through 13 are based on the following passage.

11.A.Money                            B.Working experience

   C.Social experience                                  D.Reward from parents

12.A.servers, cashiers, lifeguards                      B.waiters, lifeguards, guides

   C.servers, cashiers, guides                          D.waiters, lifeguards, cashiers

13.A.Formal qualification             B.Imagination and passion     

   C.Working experiences             D.Rich knowledge on computers

Questions 14 through 16 are based on the following passage.

14.A.heart disease      B.cancer                       C.tuberculosis      D.malaria

15.A.27 million        B.17 million                    C.12 million        D.7 million

16.A.Environment pollution           B.High fat diets    

C.Less physical activity                             D.Smoking cigarettes

Section C Longer Conversations

    Directions: In section C, you will hear two longer conversations.The conversations will be read twice.After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard.

Blanks 17 through 20 are based on the following conversation

 

 

 

                                 At the Tailor’s

  

The woman wants to have some     17     changed.Her son’s trousers will be     18     to 42 inches and her dress will be redone according to the     19      made by the tailor himself.And she will collect her clothes on 23rd     20     .

    Complete the form.  Write ONE WORD for each answer.

 

    Blanks 21 through 24 are based on the following conversation

Travel Arrangements

 

What does the woman want to do?                              Make     21     .

What is the flight number for the second half of his journey?         Flight    22     .

What kind of food does the man order?                          A     23     .

When does he arrive in New York?                             At     24     .

    Complete the form.  Write NO MORE THAN THREE WORDS for each answer.

II.Grammar and Vocabulary

Section  A

    Directions: Beneath each of the following sentences there are four choices marked A, B.C and D.Choose the one answer that best completes the sentence.

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A.to             B.with           C.on             D.in

26.The doctor says you__________ stay at home and rest as much as possible if you want a quick recovery

    A.need           B.should         C.may            D.can

27.During the journey, the boys and girls entertained __________ with songs and games.

A.himself        B.herself        C.itself         D.themselves

28.Don’t disturb me.I __________an important report.

A.wrote          B.write          C.will write     D.a(chǎn)m writing

29.The hijackers were arrested and didn’t know where they __________ to.

    A.were being taken                 B.a(chǎn)re taken      C.will be taken  D.would take

30.No one was sure __________ Ron would come to the party or not.

    A.what time      B.whether        C.that           D.if

31.I don’t think you should complain ________, of course, you are happy with the way things are.

    A.unless         B.if             C.a(chǎn)lthough       D.because

32.Actually it was not until 4 June __________ the two foreign teachers arrived at our school.

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

33.I can't imagine Peter__________ there by bike because he seldom uses his bike.

    A.to go          B.gone           C.going          D.goes

34.The teacher expected Sarah __________hard, but her final school report greatly disappointed her teacher.

    A.studying       B.studied        C.study          D.to study

35.I talked to the girl __________car had broken down in front of the shop.

    A.who            B.her            C.whose          D.which

36.Getting a new computer system __________ at the school has become a high priority.

    A.installed      B.installing     C.to be installed              D.having installed

37.Only when you have obtained sufficient data __________ come to a sound conclusion.

A.can you        B.you can        C.would you      D.you would

38.There is some evidence __________ a small amount of alcohol is good for you.

    A.which          B.what           C.whether        D.that

39.__________bilingual education in one’s early childhood is getting more and more popular in Shanghai now.

  A.Receive          B.Receiving      C.Received       D.Having received

40.No matter __________, you must keep trying.

    A.how difficult does it seem       B.however it seems difficult

    C.however seems it difficult       D.how difficult it seems

Section B  (9%)

Directions: Complete the following passage by using the words in the box.Each word can

only be used onceNote there in one word more than you need

A.deadly       B.tested     C .identified     D.a(chǎn)ctivity      AB.independently

AC.resistance  AD.treat     BC.lifelong     BD.highly       CD.seasonal

Evidence is increasing that common influenza viruses are becoming resistant to the main drug used to treat them.The drug is oseltamivir, also known as Tamiflu.

The most common    41    flu virus found in the United States this year is type A (H1N1).During the last flu season, twelve percent of H1N1 viruses    42   in the United States were resistant to Tamiflu.This year, researchers at the Centers for Disease Control and Prevention say    43    is close to 100 percent.Still, they say early reports show that flu   44    has been low so far this year.

The research team is reporting its findings in the Journal of the American Medical Association.Alicia Fry led the team.Doctor Fry says it is better to prevent the flu than to have to    45    it.And the best form of prevention, she says, is getting vaccinated (進(jìn)行預(yù)防接種) each year against influenza.

Viruses change, or mutate, (變異) so flu vaccines must be reformulated each year to target the most common threats.

But last week, two teams working    46    reported a discovery that could help lead to a universal flu vaccine.The hope is to develop a vaccine that could give    47    protection against a majority of flu viruses, including bird flu.

The scientists    48    a protein that inactivates the flu virus before it can mutate.

One team used an antibody found in blood donated by an individual.Scientist Ian Wilson at the Scripps Research Institute in California says the antibodies proved    49    effective in laboratory mice exposed to deadly levels of virus.He says they gave complete protection .

III.Reading Comprehension

Section A

    Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.

 

  Inequality between men and women results in poorer health for children and greater poverty for the family,    50    a new study.The UN agency Unicef found that in places where women are excluded from family   51   , children are more   52   to suffer from malnutrition (營養(yǎng)不良).There would be 13 million    53    malnourished children in South Asia if women had an    54    say in the family, Unicef said.

   Unicef    55    family decision-making in 30 countries around the world.Their chief finding is that    56    between men and women is vital to   57    poverty and improving health, especially that of children, in developing countries.The    58    are contained in the agency's latest report.This report   59    to a greater lack of    60    for girls and women in education and work which contributes to inferior position and poverty.Where men control the household, less money is spent on health care and food for the family, which    61    poorer health for the children.

    An increase in    62    and income-earning opportunities for women would increase their    63    power, the report said.For example, the agency found that    64    has the greater share of household income and property decides whether those resources will be used for family needs.

 

50.A.devoted to

B.a(chǎn)ccording to

C.thanks to 

D.with regard to

51.A.decisions 

B.a(chǎn)greement    

C.circle  

D.history

52.A.vital

B.used

C.possible 

D.likely

53.A.more

B.few 

C.fewer

D.least

54.A.equal

B.right

C.superior

D.smart

55.A.found

B.considered 

C.released

D.surveyed

56.A.relationship    

B.equality

C.income

D.friendship

57.A.growing 

B.urban

C.local

D.reducing

58.A.conclusions

B.reasons

C.keys

D.notes

59.A.points

B.indicates

C.shows

D.suggests

60.A.money

B.care 

C.opportunities

D.help

61.A.costs

B.makes

C.cares for

D.results in

62.A.health

B.employment

C.wealth

D.movement

63.A.female

B.strong

C.household

D.social

64.A.whatever

B.whoever

C.whichever

D.however

Section B

    Directions: Read the following four passages.Each passage is followed by several questions or unfinished statements.For each of them there are four choices marked A, B, C and D.Choose the one that fits best according to the information given in the passage you have just read.

 

A

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But as luck would have it for the frightened wild ducklings that had lost their mother, the dog that helped them out of the bushes had only their best interests at heart.

Duke, a one-year-old German shepherd, found the two ducklings hidden in long grass next to his owner’s workplace on the edge of the Thronybank Industrial Estate in Dalkeith.

   And despite the natural instincts of a hunter, the dog gently took them in its mouth and carried them back to his blanket, putting them down where it was warm and even washing them clean with his tongue.

The ducklings will be looked after by staff at the center until they are old enough to be released into the wild.

“This dog is a modern day Rin Tin Tin,( The world’s most famous German shepherd dog) and to pick them up in his mouth without harming them is quite something.“To them try and wash them is just amazing behavior.” said one of the staff.

65.The underlined part in the first paragraph means ___________.

    A.they used up their time completely.

    B.they will become the food of the dog.

    C.they will be saved by the dog.

    D.they have finished their daily job.

66.Duke is the ________ of the German shepherd.

A.name           B.owner          C.friend         D.trainer

67.From the sentence “And despite the natural instincts of a hunter,…” in fourth paragraph we learned the fact that ________.

   A.Dogs are friendly to their preys                   B.Dogs change their appetite

   C.Dogs are born hunter                               D.Dogs become vegetarian

 

68.According to the last two paragraphs we know that it is ________ for a hunter like dog to save and even lick ducklings clean.

    A.common      B.impossible      C.interesting         D.miraculous 

B

You may read the questions first.

    HOW TO BOOK

  Booking opens for Beckett Shorts on 8 September.

  BY TELEPHONE

  For credit card bookings.Calls are answered.

  BOX OFFICE

  01789 295623 9a.m.-8.p.m.(Mon.-Sat.)

  0541 541051(24hours,7days, no booking charge).

  BY FAX

  For credit card bookings.Please allow at least 48 hours for reply, if required.

  BOX OFFICE

  01789 261974 or 01862 387765

  BY POST

Please enclose(附上) a cheque or credit card details together with an SAE or add 50p to the total amount to cover postage.Please send to the Box    Office,RST,Stratford-upon-Avon,CV376BB.

  Booking opens for all other plays on19 September.

  IN PERSON

  BOX OFFICE

  RST hall, 9:30a.m.-8p.m.(Mon.-Sat.)

  (6p.m.when theatres are closed).

  OVER SEAS BOOKING

  The easiest method of payment is by credit card.

  You can also pay by: Euro cheque (up to£500) you're your card number written on the back.

  PAYING FOR YOUR TICKETS

  CREDIT CARDS

  We accept Visa, Master Card, American Express and Diners Club.Please give the card number, name and address of card holder.

CHEQUES

Cheques and postal orders should be payable to: Royal Shakespeare Theatre.

69.In which of the following ways of booking does one probably have to pay extra money?

  A.In person.    B.By telephone. C.By fax.       D.By post.

 

70.One has to wait for 2 days or longer for a reply if he/she pays______.

  A.in person      B. by telephone                    C.by fax     D.by post

71.What is a useful number to call at 11 a.m.Sunday?

   A.01789 295623                    B.0541 541051

  C.01789 261174                     D.01862 387665

C

Do you find getting up in the morning so difficult that it’s painful? This might be called laziness, but Dr.Kleitman has a new explanation.He has proved that everyone has a daily energy cycle.
    During the hours when you labor through your work you may say that you’re “hot”.That’s true.The time of day when you feel most energetic is when your cycle of body temperature is at its peak.For some people the peak comes during the forenoon.For others it comes in the afternoon or evening.No one has discovered why this is so, but it leads to such familiar shouting as: “Get up, John! You’ll be late for work again!” The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening.Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.
    You can’t change your energy cycle, but you can learn to make your life fit it better.Habit can help, Dr.Kleitman believes.Maybe you’re sleepy in the evening but feel you must stay up late anyway.Counteract your cycle to some extent by habitually staying up later than you want to.If your energy is low in the morning, but you have an important job to do early in the day, rise before your usual hour.This won’t change your cycle, but you’ll get up steam and work better at your low point.
    Get off to a slow start which saves your energy.Get up with a leisurely yawn and stretch.Sit on the edge of the bed a minute before putting your feet on the floor.Avoid the troublesome search for clean clothes by laying them out the night before.Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.
72.If a person finds getting up early a problem, most probably__________

   A.he is a lazy person                                 B.he refuses to follow his own energy cycle

   C.he is not sure when his energy is low               D.he is at his peak in the afternoon or evening

73.Which of the following may lead to family quarrels according to the passage?

   A.Unawareness of energy cycles.        

                  B.Familiar shouting.
C.A change in a family member’s energy cycle.

D.Attempts to control the energy cycle of other family members.

74.If one wants to work more efficiently at his low point in the morning, he should_________

                  A.change his energy cycle               B.overcome his laziness
C.get up earlier than usual               D.go to bed earlier

 

75.Which of the following statements is NOT TRUE?

A.Getting off to work with a minimum effort helps save one’s energy
B.Dr.Kletman explains why people reach their peaks at different hours of day.
C.Habit helps a person adapt to his own energy cycle
D.Children have energy cycles, too.

D

Dirty Britain

Before the grass has thickened on the roadside and leaves have started growing on the trees is a perfect time to look around and see just how dirty Britain has become.The pavements are stained with chewing gum that has been spat out and the gutters(the low part at the edge of a road where water collects and flows away:) are full of thrown away fast food cartons.Years ago I remember traveling abroad and being saddened by the plastic bags, waste bottles at the edge of every road.Nowadays, Britain seems to look at least as bad.What has gone wrong?

   The problem is that the rubbish created by our increasingly mobile lives lasts a lot longer than before.If it is not cleared up and properly thrown away, it stays in the bushes for years; a

semi-permanent reminder of what a shabby little country we have now.Firstly, it is estimated that 10 billion plastic bags have been given to shoppers.These will take anything from 100 to 1,000 years to rot.However, it is not as if there is no solution to this.A few years ago, the Irish government introduced a tax on non-recyclable carrier bags and in three months reduced their use by 90%.When he was a minister, Michael Meacher attempted to introduce a similar arrangement in Britain.The plastics industry protested, of course.However, they need not have bothered; the idea was killed before it could draw breath, leaving supermarkets free to give away plastic bags.

   What is clearly necessary right now is some sort of combined initiative, both individual and collective, before it is too late.The alternative is to continue sliding downhill until we have a

country that looks like a vast municipal rubbish tip.We may well be at the tipping point.Yet we know that people respond to their environment.If things around them are clean and tidy, people behave cleanly and tidily.If they are surrounded by dirt, they behave dirtily.Now, much of Britain looks pretty dirty.What will it look like in five years?

76.The writer says that it is a good time to see Britain before the trees have leaves because_______.

    A.Britain looks perfect.          B.you can see Britain at its dirtiest.

C.you can see how dirty Britain is now.             D.the grass has thickened on the roadside.

77.According to the writer, the major problem is that __________.

A.rubbish can not be cleared up                           B.rubbish lasts longer than it used to

C.our society is increasingly mobile                   D.people in Britain are dirty

 

 

 

78.What can be learned about Michael Meacher?

A.He followed the Irish example with a tax on plastic bags.

B.He failed in his attempt to introduce a tax on plastic bags.

C.His attempt to follow the Irish example with a tax on plastic bags was welcomed.

D.He had problems with the plastics industry who weren’t bothered about the tax.

79.What does the writer state in the last paragraph?

A.It’s too late for people to take immediate action.

B.There is more than one solution to the problem.

C.Britain will become an extremely dirty country in five years.

D.People tend to behave according to what they see around them.

Section C

Directions:  Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.

E

A.Popularity of Science Fiction
B.A Fairly New Development
C.Classics of Science Fiction
D.Difficulty in Keeping ahead of Scientific Adventure
E.The Origin of Science Fiction
F.Themes of Modern Science Fiction

80.        

 

Amongst the most popular books being written today are those which are usually classified as science fiction.Hundreds of titles are published every year and are read by all kinds of people.Furthermore, some of the most successful films of recent years have been based on science fiction stories.

81.     

It is often thought that science fiction is a fairly new development in literature, but its ancestors can be found in books written hundreds of years ago.These books were often concerned with the presentation of some form of ideal society, a theme which is still often found in modern stories.

82.        

Most of the classics of science fiction, however, have been written within the last hundred years.Books by writers such as Jules Verne and H.G.Wells, to mention just two well-known authors, have been translated into many languages.

83.         

Modern science fiction writers don't write about men from Mars or space adventure stories.They   are more interested in predicting the results of technical developments on society and the human mind; or in imagining future worlds which are a reflection of the world which we live in now.

Because of this their writing has obvious political undertones.

84.        

In an age where science fact frequently overtakes science fiction, the writers may find it difficult to keep ahead of scientific advances.Those who are sufficiently clear-sighted to see the way we are going, however, may provide a valuable lesson on how to deal with the problems which society will inevitably face as it tries to master its new technology.

 

第Ⅱ卷 (45分)

Ⅰ.Translation 

Directions: Translate the following sentences into English, using the words given in the brackets.

1.對我們來說,堅持這項規(guī)定是很重要的。(It)

2.如果對此還有疑問,就請舉手.            (who)

3.由于公眾的要求,電視臺又把這部電視連續(xù)劇重播了一遍。(demand)

4.整個上午他都在忙于寫那篇故事,只是偶爾停下來喝杯茶。(break off)

5.雖然她以前從未接受過電視采訪,但她表現(xiàn)得游刃有余。(interview)

6.在經(jīng)濟危機之中政府應(yīng)該采取特殊對策,否則失業(yè)人數(shù)將持續(xù)增長。(unless)

Ⅱ.Guided Writing

    Directions: Write an English composition in 120 - 150 words according to the instructions given below in Chinese.

    有一批外國中學(xué)生正好在端午節(jié)期間到你校參觀訪問。你被要求去接待這批中學(xué)生,并向他們介紹中國的端午節(jié)文化。請你現(xiàn)在寫好一篇英語講稿,內(nèi)容必須包括端午節(jié)的傳統(tǒng)文化和端午節(jié)的傳統(tǒng)美食等。 

    講稿的開頭和結(jié)尾已經(jīng)為你寫好。

 

 

Boys and Girls,

    Today I feel it a great honor to be invited to introduce a Chinese holiday to you…

 

 

 

 

 

 

 

That’s the general introduction of Dragon Boat Festival.If you have any questions, you are free to ask. Thank you very much.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

生物試題

 

本試卷分為第Ⅰ卷和第Ⅱ卷兩部分,滿分150分?荚嚂r間為120分鐘。答題前,考生務(wù)必在答題紙上用鋼筆或圓珠筆清楚填寫姓名、準(zhǔn)考證號。答案必須全部寫在答題紙上 ,寫在試卷上一律不給分。

 

第I卷(共60分)

 

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

數(shù)學(xué)試題(理)

 

考生注意:

1.答卷前,考生務(wù)必在答題紙上將姓名、高考準(zhǔn)考證號填寫清楚,并在規(guī)定的區(qū)域內(nèi)貼上條形碼.

2.本試卷共有21道試題,滿分150分.考試時間120分鐘.

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

物理試題

 

考生注意:

1.答卷前,考生務(wù)必將座位號、班級、姓名、學(xué)校等填寫清楚。

2.本試卷共8頁,滿分150分?荚嚂r間120分鐘。

3.考生應(yīng)用鋼筆或圓珠筆將答案直接寫在試卷上。計算題要求有必要的文字說明、方程式和重要的演算步驟,只寫出最后的答案而未寫出必要演算過程的,不能得分。有關(guān)物理量的數(shù)值計算問題,答案中必須明確寫出數(shù)值和單位。

4.本卷中沒有特別說明,g取10m/s2

試題詳情

上海市奉賢區(qū)2009年4月高考模擬考試

化學(xué)試題

 

 

本試卷分第I卷(選擇題)和第Ⅱ卷兩部分。滿分150分,考試時間120分鐘。

可能用到的相對原子質(zhì)量:

H―1  C―12  O―16  N―14  S―32  Cl―35.5  Na―23  Fe―56

考生注意:

請將選擇題的答案填在第Ⅰ卷的相應(yīng)的空格中,第Ⅱ卷直接答在試卷上

 

第I卷(共66分)

試題詳情

2009海淀區(qū)高三數(shù)學(xué)查漏補缺試題

 

說明:

查漏補缺題是在海淀的五次統(tǒng)練基礎(chǔ)上的補充,絕非猜題押寶,每道題的選擇都有其選題意圖,有的側(cè)重知識、有的側(cè)重方法、有的側(cè)重題型、有的側(cè)重選題內(nèi)容,請老師根據(jù)選題意圖,有所選擇、有所側(cè)重地訓(xùn)練學(xué)生.

最后階段的復(fù)習(xí),應(yīng)是梳理知識、梳理解題方法的基礎(chǔ)上查漏補缺.

 

三角函數(shù)

1.在中,、所對的邊長分別是、.滿足.

   (1)求的大;

   (2)求的最大值.

命題意圖:

       在已知邊角關(guān)系中既有邊又有角的等式,一般要進(jìn)行邊角統(tǒng)一,邊化角常用正弦定理,角化邊常用正弦、余弦定理;熟練掌握的變形;另外對于函數(shù)的圖象和性質(zhì)要掌握好;已知三角函數(shù)值求角時,一定要注意角的取值范圍,注意細(xì)節(jié).

 

 

 

 

 

 

 

 

 

 

2.已知.

   (1)求的對稱軸方程;

   (2)將函數(shù)的圖象按向量平移后得到函數(shù)的圖象,若的圖象關(guān)于點對稱,求的最小值.

命題意圖:

       對于三角公式,重中之重是倍角公式、降冪公式及輔助角公式.如果三角函數(shù)解答題要求單調(diào)性、對稱性、周期等,一般暗示著“化一”的過程,即通過恒等變形把函數(shù)化為;另外會從“數(shù)”和“形”兩方面來分析這個函數(shù)的性質(zhì)和幾何特點,即以圖引導(dǎo)思維;注意平移問題的處理,如函數(shù)平移,按向量平移,曲線的平移問題.

提示:要求學(xué)生記清誘導(dǎo)公式,“特殊角”的三角函數(shù)值.

 

 

 

 

 

 

數(shù)列

1.設(shè)數(shù)列的前項和為,且滿足.

   (Ⅰ)求證:數(shù)列為等比數(shù)列;

   (Ⅱ)求通項公式;

   (Ⅲ)設(shè),求證:.

命題意圖:

數(shù)列既是高中數(shù)學(xué)的重點,也是難點.掌握好等差、等比數(shù)列的通項公式和前項和公式,能用概念判斷是否為等差、等比數(shù)列.常見考點:的關(guān)系(注意討論);;遞推――猜想――數(shù)學(xué)歸納法證明;迭加;迭乘;裂項求和;錯位相減等;數(shù)列不等式證明中注意放縮法的運用.

 

 

 

 

 

 

 

2.無窮數(shù)列滿足:為常數(shù)).

   (1)若且數(shù)列為等比數(shù)列,求;

   (2)已知,若,求

   (3)若存在正整數(shù),使得當(dāng)時,有,求證:存在正整數(shù),使得當(dāng)時,有

命題意圖:

       數(shù)列中涉及恒成立或存在性的問題,往往和最大(小)值及單調(diào)性有關(guān),常見做法是用進(jìn)行作差、作商、比較或構(gòu)造函數(shù)來判斷;通過本題的練習(xí),希望學(xué)生能根據(jù)題目的條件和結(jié)論獲取信息,抓住特點,進(jìn)行代數(shù)推理論證;本題第(3)問也可用反證法說明,解題中要重視它的運用.

 

 

 

 

 

 

 

 

 

 

 

立體幾何

1.在直平行六面體中,是菱形,,.

   (1)求證:平面

   (2)求證:平面平面;

   (3)求直線與平面所成角的大小.

 

命題意圖:

       熟悉立體幾何中常見問題及處理方法,要求學(xué)生敏銳把握所給圖形特征,制定合理的解決問題策略.立體幾何主要是兩種位置關(guān)系(平行、垂直),兩個度量性質(zhì)(夾角、距離).解決問題的方法也有兩種:幾何方法和向量方法.兩種方法各有優(yōu)缺點,前者難在“找”和“作”的技巧性,后者難在建系和計算上,究竟用哪種方法,到時根據(jù)自己的情況決斷.

 

 

 

 

 

 

 

 

 

 

2.如圖,二面角為直二面角,∠PCB=90°, ∠ACB=90°,PM∥BC,直線AM與直線PC所成的角為60°,又AC=1,BC=2,PM=1.     

   (Ⅰ)求證:AC⊥BM;

   (Ⅱ)求二面角M-AB-C的正切值;

   (III)求點P到平面ABM的距離.

命題意圖:

用綜合法解答立體幾何問題,要注意步驟的規(guī)范性,如求二面角的大小,點到面的距離,要先證明,再計算.用向量方法解答,要注意兩向量的夾角與所求角的關(guān)系,即相等、互補、互余等,還要注意所求角的范圍,如斜線和平面所成角一定是銳角;要注意“體積法”在處理較難的角與距離問題中的靈活運用.

注意:立體幾何重在通性、通法的熟練,邏輯的嚴(yán)謹(jǐn),計算準(zhǔn)確上.

 

 

 

 

 

 

 

 

 

 

 

概率

1.理:某自助銀行共有4臺ATM機,在某一時刻A、B、C、D四臺ATM機被占用的概率分別為、、,設(shè)某一時刻這家自助銀行被占用的ATM機的臺數(shù)為

   (Ⅰ)如果某客戶只能使用A或B型號的ATM機,求該客戶需要等待的概率;

   (Ⅱ)求至多有三臺ATM機被占用的概率;

   (Ⅲ)求的分布列和數(shù)學(xué)期望.

命題意圖:

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      • 20090521

         

         

         

         

         

         

         

        2.文:某自助銀行共有4臺ATM機,在某一時刻A、B、C、D四臺ATM機被占用的概率分別為、、、.

           (Ⅰ)如果某客戶只能使用A或B型號的ATM機,求該客戶需要等待的概率;

           (Ⅱ)求至多有三臺ATM機被占用的概率;

           (Ⅲ)求恰有兩臺ATM機被占用的概率.

        命題意圖:

               概率主要考查兩個公式(加法、乘法公式)、兩個模型(古典概型、貝努里概型).

        但要注意答題的規(guī)范性,不要只列一個算術(shù)式子來解答;注意兩個公式適用的條件,互斥和獨立;注意兩個模型的辨別;對于“至多”,“至少”問題,常用對立事件計算.

         

         

         

         

         

         

         

         

        3.小明一家三口都會下棋.在假期里的每一天,父母都交替與小明下三盤棋,已知小明勝父親的概率是,勝母親的概率是.

           (1)如果小明與父親先下,求小明恰勝一盤的概率;

           (2)父母與小明約定,只要他在三盤中能至少連勝兩盤,就給他獎品,那么小明為了獲勝希望更大,他應(yīng)該先與父親下,還是先與母親下?請用計算說明理由.

        命題意圖:

               用數(shù)據(jù)說理和決策的意識.通過合理的分類、恰當(dāng)?shù)姆植桨褟?fù)雜事件用相對簡單(或已知概率)事件表示的能力,尤其是對(2)中                                劃線部分的理解;還要注意概率和不等式等其它數(shù)學(xué)知識的交匯.

         

         

         

         

         

         

        解析幾何

        1.已知動點P到直線的距離是到定點()的距離的倍.

           (Ⅰ)求動點P的軌跡方程;

           (Ⅱ)如果直線與P點的軌跡有兩個交點A、B,求弦AB的垂直平分線在y軸上的截距的取值范圍.

        命題意圖:

        對解析幾何兩大基本問題:①求軌跡;②通過方程研究曲線性質(zhì)進(jìn)行再梳理.軌跡方程的求法一般分為直接法和間接法.直接法的步驟:建系設(shè)點,找等量關(guān)系,列方程,化簡,檢驗;間接法的關(guān)鍵是找參數(shù).如果明確說直線與圓錐曲線有兩個不同的交點,一般是考查判別式與根系關(guān)系的應(yīng)用.取值范圍一般是函數(shù)的值域或不等式(組)的解集.

         

         

         

         

        2.已知點分別是直線的動點(軸的同側(cè)),且的面積為,點滿足.

           (1)試求點的軌跡的方程;

           (2)已知,過作直線交軌跡于兩點,若,試求的面積.

           (3)理:已知,矩形的兩個頂點均在曲線上,試求矩形 面積的最小值.

        命題意圖:

        本題抓住解析幾何重點研究問題設(shè)問,熟悉鞏固通性通法,典型幾何條件如長、角等的代數(shù)轉(zhuǎn)換方法,讓學(xué)生理解解析幾何的基本思想與策略.解析幾何要把握好條件的等價翻譯,理順各量間的關(guān)系,計算準(zhǔn)確,進(jìn)而得出正確結(jié)論.取值范圍、最值、存在性、定值等問題是高中數(shù)學(xué)的重點題型,要重視.最值問題一般要建立函數(shù)關(guān)系(求哪個量的最值,這個量一般是因變量,關(guān)鍵是找到主動變化的量,即自變量),并且指出函數(shù)的定義域(定義域往往和判別式有關(guān)).解析幾何考最值要注意均值定理、導(dǎo)數(shù)和二次函數(shù)的運用.

         

         

         

         

         

        函數(shù)、導(dǎo)數(shù)

        1.設(shè),曲線y = f(x)在點(2,f(2))處的切線方程為y = x+3.

           (1)求f(x)的解析式;

           (2)若x∈[2,3]時,f(x)≥bx恒成立,求實數(shù)b的取值范圍.

        命題意圖:

               切線方程要注意“在點”和“過點”的區(qū)別;恒成立問題,存在性問題一般和最值、值域、單調(diào)性密切相關(guān),當(dāng)不等式兩端都為變量時,一般要先分離變量.

         

         

         

         

         

         

        2.(理)已知函數(shù)R)

           (1)求函數(shù)的單調(diào)區(qū)間;

           (2)求函數(shù)上的最大值和最小值.

        命題意圖:

               導(dǎo)數(shù)的應(yīng)用,重點是單調(diào)性、極值、最值問題(或方程、不等式等可轉(zhuǎn)化為最值的問題),要注意通性通法的落實.如果有參數(shù),常常需要分類討論:提取常數(shù)系數(shù)時,要注意系數(shù)是否可能為零;導(dǎo)數(shù)為零的的值有多個時,要注意它們的大小關(guān)系是否是確定的等.

         

         

         

         

         

         

         

        2.(文)設(shè)函數(shù)

           (Ⅰ)求的最小值

           (Ⅱ)若恒成立,求實數(shù)的取值范圍.

              

        命題意圖:

               使文科學(xué)生熟悉導(dǎo)數(shù)的基本應(yīng)用,鞏固處理此類問題的通性通法.本題主要考查函數(shù)的單調(diào)性、極值以及函數(shù)導(dǎo)數(shù)的應(yīng)用.

         

         

         

         

         

         

         

         

         

         

         

        不等式

        1.已知函數(shù)的圖象關(guān)于y軸對稱,且

           (I)求函數(shù)的解析式;

           (Ⅱ)解不等式;

        命題意圖:

               引導(dǎo)學(xué)生復(fù)習(xí)對稱性(軸對稱、中心對稱)問題的處理方法.解不等式的方法可以概括為“化歸”的過程,即轉(zhuǎn)化為有理不等式.含有絕對值的不等式,就是要根據(jù)絕對值的意義去掉絕對值符號,根據(jù)不同情況進(jìn)行分類討論,但要分清楚各個步驟是求交集還是并集.

         

         

         

         

         

         

         

         

        2.已知不等式的解集為,不等式的解集為.

           (1)求集合;

           (2)若,求實數(shù)的取值范圍.

        命題意圖:

               復(fù)習(xí)簡單不等式的解法,注意分式不等式的等價轉(zhuǎn)化,弄清集合間的關(guān)系,注意分類討論的思想方法.

         

         

         

         

         

         

         

         

         

         

         

         

         

        試題詳情

        2009年高考文綜火熱專題(8)

         

        中國古代政治史

         

        【學(xué)習(xí)目標(biāo)】

        政治史是中國古代史的主干內(nèi)容,包括中國古代歷史朝代沿革、政治制度和措施、政治事件、人物、人民斗爭、戰(zhàn)爭戰(zhàn)役等知識。(1)從考查內(nèi)容看,本部分突出對重要政治歷史概念的內(nèi)涵、重大歷史事件的前因后果、重要典章制度的特點和作用、杰出歷史人物的活動、重大戰(zhàn)事的影響、民族關(guān)系等的考查。(2)從能力要求看,試題側(cè)重考查學(xué)生掌握基礎(chǔ)知識、基本概念的能力;解讀圖表、材料,把圖表信息轉(zhuǎn)化為文字信息,從材料中最大限度地獲取有效信息的能力;運用歷史知識解決問題的能力。這些,都為我們今后的復(fù)習(xí)提供了方向。

         

        【學(xué)法建議】

        1.綜合復(fù)習(xí)整體化。(1)宏觀上掌握古代政治史包含的主要內(nèi)容、每一專題的發(fā)展脈絡(luò)、歷史事件的前因后果,并注意本專題內(nèi)容與經(jīng)濟史、文化史的交叉復(fù)習(xí),培養(yǎng)綜合分析問題的能力。(2)重視歷史基礎(chǔ)知識的學(xué)習(xí),準(zhǔn)確記憶、正確理解歷史知識的內(nèi)涵,把握歷史事實之間的內(nèi)在聯(lián)系,建立相對完整的專題知識結(jié)構(gòu),并與特定歷史時期的階級特征相聯(lián)系,構(gòu)成縱橫交錯的知識網(wǎng)絡(luò)。如復(fù)習(xí)秦漢史,既按專題史線索把此部分內(nèi)容融入古代史各個專題中,又要緊扣住“封建大一統(tǒng)”的特點,把握其政治、經(jīng)濟、文化等方面的特征,對秦漢的內(nèi)容就可融會貫通了。(3)重視對重要時段重要問題的復(fù)習(xí),形成相關(guān)的知識儲備和應(yīng)試能力,并運用知識遷移,把已有的知識和能力用于解決相似的問題,切實提高歷史思維的質(zhì)量。如分析秦亡漢興的原因,可遷移知識透視隋亡唐興的原因。(4)提高解題能力,即正確審題和理解題意、史論結(jié)合分析歷史問題、比較和概括問題、綜合處理歷史材料、簡潔有序地表達(dá)問題的能力。

        2.專題復(fù)習(xí)主題化。即通過細(xì)化某一知識內(nèi)容,學(xué)會建立知識間的縱橫聯(lián)系,掌握全面分析歷史事件、歷史人物的方法。(1)如以重要歷史人物為綱,勾勒出特定時期歷史發(fā)展的概貌和特征。以康熙帝的活動為例,其在政治、經(jīng)濟、民族關(guān)系、對外關(guān)系、科技文化方面的措施,就是清朝統(tǒng)治前期歷史發(fā)展的縮影。進(jìn)而可以把康乾盛世和文景之治、光武中興、貞觀之治、開元盛世等進(jìn)行聯(lián)系、比較,形成關(guān)于“封建盛世”的一般認(rèn)識。(2)再如通過對王安石變法的學(xué)習(xí),對古代史上一些重要的社會改革形成一些規(guī)律性的認(rèn)識。

        3.知識梳理科學(xué)化。(1)要學(xué)會按朝代梳理知識結(jié)構(gòu)。遵循教材體系,適當(dāng)調(diào)整章、節(jié)、子目,安排好知識的恰當(dāng)位置,可以化繁為簡,變亂為順,方便學(xué)習(xí)。(2)按時期理清知識先后。(3)按類別集結(jié)相關(guān)知識。(4)按因果連接知識遞變。(5)按問題挖掘完善知識。(6)按層次要點記憶知識。(7)按專題歸納同類知識。(8)按時代橫連世界史知識。

         

        【潛能開發(fā)】

        例1  我國古代丞相一職的設(shè)立與廢除,主要是    (    )

        A.封建專制制度的需要    B.相權(quán)威脅皇權(quán)

        C.國家統(tǒng)一的需要        D.君臣相互制約

         

        思路分析

        專制主義中央集權(quán)制度是中國封建社會最重要的政治制度!皩V浦髁x”具體說就是皇帝個人專斷獨裁,集國家最高權(quán)力于一身,從決策至行使軍權(quán)、政權(quán)、財權(quán)都具有專斷性和隨意性。為幫助皇帝處理政事,秦始皇在中央設(shè)置丞相,以后歷代王朝都仿照秦朝。丞相“一人之下,萬人之上”,很容易形成自己的勢力圈,“相權(quán)威脅皇權(quán)”是中央集權(quán)發(fā)展中暴露出來的問題,但這只是廢丞相的原因之一;“國家統(tǒng)一的需要”是中央集權(quán)制度的一個客觀因素;“君臣相互制約”的選項與題目無關(guān),故排除;“封建專制制度的需要”才是丞相設(shè)立與廢除的本質(zhì)體現(xiàn)。故正確選項為A。

        答案A

         

        思維診斷

        此題容易出現(xiàn)的思維障礙是:考生沒有理解“專制主義中央集權(quán)制度”的本質(zhì)含義,把“國家統(tǒng)一的需要”當(dāng)作廢除丞相的主要原因,錯選C;只看表面現(xiàn)象,沒有揭示本質(zhì),故錯選B。排除思維障礙的主要方法是:(1)對重要的歷史基礎(chǔ)知識和基本概念(如“封建專制制度”)既要理解,更要學(xué)會運用;(2)結(jié)合歷史事件的特定背景進(jìn)行分析;(3)分析歷史事件要透過現(xiàn)象抓住本質(zhì)。

         

        例2  司馬光說“(漢武帝)異于秦始皇無幾矣!庇终f(漢武帝)“有亡秦之失而免于亡秦之禍”。指出漢武帝在軍事行動、役使百姓和加強思想控制三方面與秦始皇的類似之處。比較秦皇、漢武的這些類似之處,說明為什么會導(dǎo)致秦亡漢興的不同結(jié)果。

         

        思路分析

        這是1995年高考試題,本題形式上是材料問答題,實際上是典型的人物比較題。主要訓(xùn)練考生比較和概括歷史知識,把歷史事件、人物放在特定的歷史條件下評價的能力。審題時注意比較的范圍限定在“軍事行動、役使百姓和加強思想控制三方面”;答題關(guān)鍵是做到史論結(jié)合。“史”指的是秦皇和漢武在以上三個方面的措施,“論”指的是分析二人在不同的歷史條件下,由于某些不同的動機的作用,導(dǎo)致他們所采取的措施類似卻出現(xiàn)了截然不同的結(jié)果。

        答案要點

        漢武帝用大軍北擊匈奴,征發(fā)大量農(nóng)民服役,“罷黜百家,獨尊儒術(shù)”,與秦始皇類似。

        秦始皇不顧當(dāng)時國力,用幾十萬大軍攻打匈奴,未能完全解除匈奴的威脅,這是秦亡的重要原因;西漢建立后,經(jīng)長期休養(yǎng)生息,國力強盛,因此漢武帝得以徹底擊敗匈奴,使北部邊郡得到安定,有利于生產(chǎn)發(fā)展。秦始皇為了個人享樂,征發(fā)農(nóng)民修建宮室,營造陵墓,使大批農(nóng)民離開土地,社會生產(chǎn)遭到破壞;漢武帝征發(fā)農(nóng)民服役,主要是興修水利,治理黃河,對社會經(jīng)濟發(fā)展有積極作用,其主觀動機和客觀效果均與秦始皇的濫用民力不同。漢武帝的“罷黜百家,獨尊儒術(shù)”與秦始皇的“焚書坑儒”雖然都是為了加強思想控制,但前者通過思想上的統(tǒng)一鞏固了政治上的大一統(tǒng),光大了儒學(xué);而后者則起了鉗制思想、摧殘文化的惡劣作用。

         

        思維診斷

        本題出現(xiàn)的主要思維障礙是:沒有審清題目的限定語,羅列秦皇和漢武的所有史實,答非所問;或單純對人物進(jìn)行評價,有論無史;或評價歷史,忽略客觀條件,指不出兩者采取類似措施但結(jié)果不同的原因。排除思維障礙的方法是:審題時把握好比較的指向“軍事行動、役使百姓和加強思想控制三方面”;對類似之處的敘述不要簡單地擺史實,而是要對有關(guān)三方面的“類似之處”進(jìn)行比較、歸納。同時結(jié)合兩者采取的措施的主觀動機及當(dāng)時的客觀條件說明產(chǎn)生不同結(jié)果的原因。

         

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