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2009年普通高等学校招生全国统一考试（湖北卷）
英 语
本试卷共12页。全卷满分150分。考试用时120分钟。
★祝考试顺利★
注意事项：
1．答卷前，考生务必将自己的姓名、准考证号填写在试卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
2．选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；完成句子和书面表达题目用0．5毫米黑色墨水签字笔答在答题卡上相对应的答题区域内。答在试题卷上无效。
3．考试结束后，请将本试题卷和答题卡一并上交。
第一部分：听力（共两节，满分30分）
做题时，先将答案划在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题，每小题1．5分，满分7．5分）
听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，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 color does the man prefer?
A．Light blue. B．Yellow. C．Pink
2．Why can't the woman take her holiday?
A．She will start a new job.
B．She has to take another training.
C．She is busy with her new job.
3．Who is the woman speaking to?
A．A policeman. B．A friend. C．A shop assistant.
4．How many hours will the
woman be in
A．Two hours. B．Six hours. C．Four hours.
5．What does the man mean?
A．He thinks that the tickets near the stage have been sold out.
B．He doesn't want to sit near the stage.
C．He means it is not easy at all to get tickets.
第二节（共15小题，每小题1．5分，满分22．5分）
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读每个小题，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 is the relationship between the woman and the man?
A．Doctor and patient. B．Father and mother. C．Friends.
7．What does the woman suggest the man do?
A．To take two tablets of each of these before every meal.
B．To do much running.
C．Not to have an injection.
听第7段材料，回答第8至10题。
8．Where does the conversation take place most probably?
A．In a gift shop. B．In a flower shop. C．At a bank.
9．How many kinds of gifts did the man mention?
A．Three. B．Four. C．Five.
10．Which hat does the woman like?
A．The blue one. B．The red one. C．The yellow one.
听第8段材料，回答第11至13题。
11．What did the man want to do in the morning?
A． Eat some cup noodles． B． Go to the hospital． C． Boil some milk．
12．How did the man hurt his head?
A． He fell down from a ladder．
B． A can of paint dropped on his head．
C． He knocked his head against a window．
13．What did the doctor ask the man to do?
A． Keep his head clean． B． Keep his arm dry． C． Rest for two days．
听第9段材料，回答第14至17题。
14．Who probably is the man?
A． The house owner．
B． The woman’s father．
C． The woman’s husband．
15．What is wrong with the bedroom air conditioner?
A． It is old． B． It is noisy． C． It doesn’t cool．
16．Which of the following was fixed last year?
A． The TV set．
B． The refrigerator．
C． The washing machine．
17．How many things are the speakers talking about?
A． 4． B． 5． C． 6．
听第10段材料，回答第18至20题。
18．What is the speaker probably doing?
A． Making an introduction．
B． Giving a business talk．
C． Giving a lesson．
19．What do we know about Professor Robert Barnes?
A． He is a famous doctor．
B． He is well-known for his book．
C． He works in the University of Columbia．
20．When will the professor answer questions?
A． At the beginning of his talk．
B． During his talk．
C． At the end of his talk．
第二部分：词汇知识运用（共两节，满分40分）
第一节：多项选择（共10小题；每小题1分，满分10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，并在答题卡上将该项涂黑。
21．A report by the Chinese Academy of Social Science said _______ among new grraduates grew to over 12 percent last year at 1．5 million because of the global economic crisis．
A． disagreement???B． enlargement C．unemployment?? D．encouragement
22．This research has attracted wide _______ coverage and has featured on BBC television’s Tomorrow’s World．
A．message B．information C．media D．data
23．The writer was so _______ in her work that she didn’t notice him enter the room．
A． abandoned B． focused C． absorbed D． centered
24．Many in the credit industry expect that credit cards will eventually ________ paper money for almost every purchase．
A．exchange??? B．decrease C． trade D replace
25．There was a big hole in the road which ________ the traffic．
A． took up B． brought back C． kept back D． held up
26．Modern forms of transportation and communication have done much to ________the isolation of life in Alaska．
A． break through? B． break down C．break into??? D． break out
27．Don’t be so discouraged． If you ________ such feelings, you will do better next time．
A． carry on B． get back C． break down D． put away
28．Food safety is ________ important, so the government spares no efforts to prevent food pollution．
A．strongly B． reasonably C．highly D． naturally
29．With the project of animal protection, foxes are becoming more ________ in urban areas．
A． popular B． ordinary C． universal D． widespread
30．In modern civilization, mankind is destroying the planet, all __________ progress．
A． as a result of B． in the name of C． in a state of D． by the side of
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，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
“We expected our first child to be perfect．”How many parents have said，or at least thought，those words? Most likely every single one．
1 know that's what I 31 with our oldest son, Joe．He was always a 32 kid．He wasn't the kind of boy who 33 snowballs at passing cars on a cold winter day or who 34 water balloons on the mail carrier from an upstairs window during hot August． 35 he wasn't perfect．From the day Joe stated kindergarten，he 36 一with maths．Always maths．While he passed each grade，it was never with flying colors，and he was 37 at the top of his class．How I 38 friends who had children with the “maths gene"．1 don't know how many times I 39 while listening to another mom telling me that her daughter was doing high school algebra while in sixth grade．
After hearing one of these
stories―and there were so 40 of them over the years―I 41 hang up the telephone and look over
at Joe―who would be happily playing a video game，drawing a
picture，or simply
Needless to say,my worries never really amounted to much．Moms 45 to worry and worry ,while whatever they are worrying about usually disappears on its own or is quickly replaced by another 46 ．
During high school，Joe slowly improved at maths．He 47 algebra I，geometry and algebra II，our state requirements for maths．One day he said to me：“I would be taking pre-calculus(学习微积分前必修课程)in my last year of high school. I want to do really well in college．Mom，I know it will be hard but I think it’s 48 that I try to do my best．”
No，my oldest son wasn't perfect．He wasn't a maths genius，either．But he knew what was important：he was focusing oil his future while 1 was worrying over his 49 Joe was trying to do his best even when he knew how hard that was going to be．And that, to me, is even better than being 50 ．
31．A．expected B．believed C．asked D．supposed
32．A．clever B．naughty C．good D．perfect
33．A．played B．grasped C．threw D．made
34．A．fell B．1aid C．seized D．dropped
35．A．Even B．But C．Although D．So
36．A．dealt B．managed C．struggled D．faced
37．A．always B．ever C．often D．never
38．A．enjoyed B．thanked C．appreciated D．envied
39．A．1aughed B．cried C．angered D．smiled
40．A．much B．few C．many D．little
41．A．might B．could C．would D．should
42．A．spending B．enjoying C．having D．taking
43．A．imagine B．expect C．puzzle D．wonder
44．A．good B．well C．better D．best
45．A．tend B．refuse C．intend D．mean
46．A．idea B．story C．worry D．thought
47．A．saw through B．went through C．got through D．looked through
48．A．easy B．difficult C．important D．fine
49．A．position B．today C．time D．past
50．A．nice B．famous C．perfect D．fine
第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，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
Advertising actually has a dual（双重的）function：to sell，as well as to inform．If you stop to think of it，advertisements（ads）provide information of almost everything in our household and immediate environment，from shampoo to fuel for ears．An obvious purpose is to inform consumers of new products and services as well as to remind them of established ones．Performance，price，value for money，quality and reliability are some of the main features mentioned in ads．
Yet there is another important side of advertising that should not be forgotten：choice．A number of ads for different brands of the same product，e．g．toothpaste，shampoo or washing powder allow the consumer to choose．Choice is an important part of buying．
In this busy day and age，there is little time for comparison shopping．To determine which product is the best to buy，arid at the most competitive price，consumers these days rely on advertising in its various forms．This saves time arid energy and makes shopping easier．
Few can deny that ads benefit the consumer since they encourage healthy competition．When companies compete for the consumer’s dollar, this is good for the purchaser of the product or service．Advertising tends to increase competition since it informs consumers of what is available．One company’s offer will be either matched or bettered by another company in its advertising．
It was unheard of ten years ago to buy products directly using a personal computer，but it has become a matter of course for some people to browse（浏览）the Internet，surf until they find an e-commerce site and then select the product. Marketing products has been almost turned upside down by new ways of selling and buying. More than at any time in history, the choice of goods is unlimited. The whole world is a customer’s markerplace. For busy people like you and me, advertisements actually do us a favor.
51．What the writer of this passage wants to tell US most is that .
A．advertisements benefit busy people in many ways
B．advertisements encourage more business competitions
C．advertisements provide main features of new products
D．selling and informing are two functions of advertising
52．Which is least discussed in the passage as one of the important sides of advertising?
A．To inform consumers of new products and services．
B．To provide consumers with chances to choose．
C．To increase healthy competition of companies．
D．To change the way of selling and buying．
53．The “comparison shopping” refers to the behavior of ．
A．comparing and buying a product at the lowest price
B．comparing and deciding which is the best to buy
C．relying on advertising and simplifying shopping
D．buying a product at least competitive price
54．Healthy competition benefits consumers because ．
A．it helps companies to compete for the market
B．it gets companies to improve their services
C．it provides them with the best products and services
D．it gives them many chances to choose their products
B
Dinner was almost ready when the killing occurred．When Don Wise wandered into the living room of his home，his ten-year-old son，Mike，and a 12-year-old friend were sitting in front of a large-screen television set．They were playing a video game they had rented called Goldeneye 007，one of the top-selling titles of 2007．
Standing behind the boys，Wise saw that one boy pushed the button and shot the character in the face．Blood splattered（喷溅）the lab coat of the character as he circled and fell．“You’re down!” the boy said，laughing．
Frightened by the child’s obvious fun．Wise ordered the boys to turn the game off．“This game is terrible，”he said seriously．“I don’t want you to play with this any more．”
Video games have become a pervasive form of entertainment since the 1990s．Today an estimated 69 percent of American families own or rent video and computer games．Most are harmless entertainment，but in far too many of the most popular ones，kids are acting out realistic violent experiences on their TV and computer screens．“These are not just games any more，”says Rick Dyer，president of the San Diego-based Virtual Image Productions and an outspoken critic of titles with violent and sexual content．“These are learning machines．We’re teaching kids in the most incredible manner what it’s like to pull the trigger（扳机）．The focus is on the thrill，enjoyment and reward．What they’re not realizing are the real life consequences．”
Such video games introduce kids to a fantasy world that features amazingly lifelike characters，detailed images of brutality（野蛮），and an audio mix of heart-pounding music，stereo sound effects and realistic voices．Unlike movies and television，where you watch the violence，the vedio game lets you feel the sensation of taking violent actions．When you’re into the game，you’re in the game．
“The technology is becoming more engaging for kids，”says David Walsh，president of the National Institute on Media and the Family（NIMF），a watchdog group in Minneapolis，“and a part of the games features anti-social themes of violence，sex and rude language．Unfortunately，it’s a part that seems particularly popular with kids between ages 8 to 15．”
55．Which of the following best summarizes the main idea of this passage?
A．Video game Violence is very harmful to kids．
B．Video game is a common form of entertainment．
C．Video game violence is popular with children．
D．Video game is the reflection of the real life violence．
56．We can infer from the passage that the ．
A．NIMF is characteristic for its social justice
B．NIMF is a
political organization in
C．NIMF promotes video games and other media products
D．NIMF detects the media industry’s illegal actions
57．The underlined word “pervasive” in Paragraph 4 most probably means ．
A．worldwide B．instructive C．widespread D．harmful
58．Which of the following statements would Rick Dyer agree with?
A．Video games with some violence teach kids to experience real life．
B．Video games are realistic ways to learn more about the real-life world．
C．Video games with fantastic features are loved by most kids in the US．
D．Violence and sex content video games have a negative influence on children．
C
What will we be eating in the future? Here are the top factors that will be affecting the food that ends up on our tables in the new century．
Genetically engineered food Many crops are already genetically engineered，often to produce more food，fight against pests or improve nutrition．But concern is growing over the lasting effects of changing nature．While existing research has found little harm in genetic engineering，a recent study found the flower powder of a genetically engineered corn can kill the normal butterfly．This finding made many people nervous and brought attention to the topic．
Dining out Americans are increasingly eating meals away from home，both in sit-down restaurants and in fast food outlets．In the last decade alone there was a 14 percent decrease in the number of meals eaten at home．At the same time，restaurants are just beginning to really open their doors on the Internet．Websites exist to make restaurant reservations（预约），view menus，and get tips from your favorite chefs．The dining out trend and the demand for high-quality，chef-prepared food have encouraged chefs to spend time out of the kitchen――teaching classes，appearing on TV，and writing cookbooks．
Eating in Eating in doesn’t always mean cooking．Ready-made meals and frozen food sold in supermarkets taste better all the time．Restaurants are offering neatly packaged “food to go”，and meals can be ordered over the Internet．Cooking is not as much as a necessity，as it is a hobby，a special treat．Home cooks are looking to more than just mom’s food，and want to make food they try in restaurants．
Agriculture Although American farmers have been hit hard recently by bad weather, low prices and decreasing government help，they can increase grain production not using old farm methods．
59．Which of the following is the main reason for genetically engineered crops?
A．To lead to more food and better nutrition．
B．To kill the normal butterfly．
C．To reduce the harm done by insects．
D．To change the nature of the crops．
60．From the passage，we learn that ．
A．eating out is
not popular among the old people in
B．it is now easier for people to get information about eating out
C．it is popular for restaurants to send out information on the Internet
D．the trend of eating out is causing many chefs to give up their jobs
61．In the future，cooking at home will probably ．
A．still be the job of most housewives
B．take up most of people’s free time
C．bring much joy to more people
D．Lead to many restaurants closing down
62．According to the passage，farmers should to get a higher grain production．
A．turn to better farming methods
B．ask for the support of the government
C．raise the prices of crops
D．not care about the effects of bad weather
D
A train sped up through the countryside at
A Sunday Express reader caught this Virgin employee on film as the train sped through Derbyshire on its way to Plymouth from Newcastle．
Virgin，which has come under repeated criticism over their rail service，yesterday fired the driver after being shown the photograph．A spokesman said an inquiry（调查）was under way to make sure exactly what he was doing and why he appeared to have taken his eyes off the track ahead.
The picture comes in the week that the public inquiry into the Southall rail disaster, which claimed seven lives, heard that the driver at the centre of that case had earlier been spotted with his feet on the control button of his cab.
Larry Harrison, who worked for Great Western Trains, drove through two
warning signals before crashing at
The reader who took this picture was standing on a bridge outside
"As far as I could see, there was no one else in the cab with the driver, unless they were hiding. The person with the paper open was certainly sitting in the driver's normal seat."
The photographer works on the railways and does not want to be named, but he added: "I've seen many drivers with their feet on the control panel but I've never seen them reading papers like this. There is an automatic warning system and driver's safety device which reminds him when he passes yellow and red signals. But you should never take your eyes off the track and rely only on sounds because you could have unexpected objects on the line or suddenly have speed limits given."
63. Who is the "traveller" mentioned in the first paragraph?
A．A train driver. B．A businessman.
C．A passenger. D．A newspaper reader.
64. The train when the picture was taken.
A．was driving
to
C．had seven people on it D．crashed into another train
65. Who took the picture of the driver of the passenger express?
A．A professional photographer. B．A newspaper reporter.
C．Another train driver. D．A member of the railway staff.
66. According to what we have read, we may find this passage most probably
A．at a train station B．from a news report
C．from a driver's safety guide D．from the police inquiry
E
Managers of most businesses want high profits in order to pay high dividends（红利）to their investors. For this reason, they aim to keep costs as low as possible. They also want to set high prices to gain high returns. But competition within the industry often prevents them from doing so. Generally, a business will not increase the price of its output if its competitors will not increase their prices. If a business sets its prices higher than those of its competitors, many of its customers will buy the output of its competitors.
An important decision managers make is their choice of the input-mix in what combination of capital（资本）, labor, and raw materials to use in production. The goal is to keep production costs as low as possible. If labor costs are high, for example, a firm may spend money in automatic machinery so that fewer workers are needed to complete the same task. If labor is cheap, the company may decide to employ extra workers instead of buying a machine ~to do the job. The combination of inputs that permits a firm to produce its goods or services at the lowest possible cost without reducing quality is called the most productive input-mix.
The goal of keeping production costs low also affects a company's choice of location. The resources an industry needs and the customers it serves are rarely close to each other. As a result, a business must transport inputs, outputs, or both. A business also tries to keep transportation costs as low as possible.
Transportation costs are based on weight as well as on distance. The location a company selects may thus depend on whether the company's product is heavier or lighter than the materials used to make it. The soft drink industry, which adds water to other ingredients to make its products, is an example of an industry that produces weight-gaining products. Soft drink companies choose locations near their customers. The paper industry is an example of industries that produce weight-losing products. Many such industries are near sources of raw materials.
67. What do businesses choose to do about the prices of their products in competition?
A．To set higher prices. B．To leave the prices unchanged.
C．To offer lower prices. D．To keep the prices adjustable.
68. The underlined phrase "the most productive input-mix" means mixing inputs
A．with goods or services sold at the lowest possible prices
B．by selling goods or services at the lowest possible prices
C．to produce goods or services at the lowest possible cost
D．to produce quality goods or services at the lowest possible cost
69. Why is a company usually very careful about choosing its location?
A．Because the materials it needs are rather far away.
B．Because the customers it serves are not so close.
C．Because transportation costs and the distance are closely related.
D．Because both production and transportation costs are very high.
70. The soft drink industry and the paper making industry are used as examples because
A．they share a lot of things in common
B．they are both only making lower profits
C．the transportion costs of their products are the same
D．they are quite different when considering the locations
第三部分：书面表达（共两节，满分40分）
第一节：完成句子（共10小题，每小题1．5分，满分15分）
根据括号内的汉语提示，用句末括号内的英语单词完成句子。
71．“It’s a new term and a new day．I wish I _______________（ 能适应新环境） as soon as possible,”15-year-old Li Mingyang said．（adapt）
72．As Liu Qian puts it, it’s not the magic that makes it work, ______________________________ （我们工作方式） that makes it magic．（way）
73．___________________________, （ 尽管他的想法听起来奇怪） it was accepted by all the people at the meeting．（as）
74．While watching Titanic, most people _____________________ （禁不住哭起来） when it came to the scene in which Jack saves the life of the girl but dies in icy water himself．（help）
75．There is much chance ___________________________（比尔康复） his injury in time for the race．（recover）
76．I think it important ________________________________ （与我们的朋友保持联系）．（touch）
77．_______________________________________ （她生病的原因） was that she ate something that had gone bad．（why）
78．If Newton lived today, he would be surprised by what __________________________ （已发现） in science and technology．（discover ）
79．Many people were afraid to swim in the sea when they remembered the scenes ______________（人被吃掉）by the shark．（which）
80．____________________________ （随着时间推移）, we become older but wiser．（with,go ）
第二节：作文（满分25分）
每年高考后，高考状元被“热炒”。他们被各种采访和社会活动所包围。对此现象，有
些人表示支持，有些人表示反对。请你结合下表，围绕“Should we give more attention to
top―rated college entrance exam takers?”这一话题写一篇英语短文来介绍这一现象并
给出自己的看法。
支持者认为
1．可以促进社会对教育的重视
2．可以为广大学子树立良好的榜样
反对者认为
1．过度的关注对状元本人有害
2．高分不一定高能
注意：1．词数100左右
2．可适当发挥，以使行文连贯；
3．开头已给出，不计人总词数。
Every year after the college entrance exam，the top―rated exam takers will attract
wide attention from all over the country．
20009年湖北省高考试题（内参）
英 语 答 案
1―5 CCABC 6―10AAABB 11―15ACBAB 16―20CBABC
21―25CCCDD 26―30ADCDB
31―35ACCDB 36―40CDDDC 41―45CBDCA 46―50CCCDC
51―55ADBDA 56―60 DCDAB 61―65CAAAD 66―70BDDCD
71．could adapt to the new environment 72．it is /it’s the way we work
73．Strange as his idea sounded 74．couldn’t help crying
75．that Bill will recover from 76．to keep / stay in touch with our friends
77．The reason why / Why she fell ill / sick 78．has been discovered
79．in which people were eaten 80．With time going by
One possible version：
Every year after the college entrance exam,the top-rated exam takers will attract wide attention from all over the country．They accept various interviews．take part in different social activities and receive quite a lot of prize money as well．
Some people say"yes"to this phenomenon． They think,for one thing,it can make more people care about education;for another,those top studends can and do set good examples to the rest of the students．
However,others hold opposite opinions about this,they believe that giving too
much attention to those top winners can do more harm than good to them． Meanwhile,high marks don’t necessarily mean strong ability．
In my opinion，it’s all right to give proper attention to those top winners,but weshouldn't pay too much attention to them．After all,exams and marks aren't everything．
2009年全国高考Ⅱ卷实战演练
理科综合能力测试
本试卷分第I卷（选择题）和第II卷（非选择题）两部分，共300分。
以下数据可供答题时参考：
相对原子质量（原子量）：H
第I卷（选择题 共126分）
保定市2009年4月高三模拟理综化学答案
A卷6.A 7.C8.D9.D10.A11.B12.C13.D
B卷6.A7.D8.C9.B10.C11.D12.A13.D
26．（14分，每空2分）
(1)深红棕;
（2）H－S－H
(3)氧化性逐渐减弱；Cl2+2Br-= Br2+2 Cl-
(4)随着相对分子质量的增大沸点逐渐升高；
(5)HF，H2O分子间易形成氢键
（6）测定NaF溶液的pH（其它合理答案也得分）
27.（15分，每空3分）
(1) H2SO4
(2) 3Fe+4H2O
Fe3O4+4H2
(3) Ca(OH)2+2NH4Cl
CaCl2+2NH3↑+2H2O
(4) 2NaHCO3+Ca(OH)2= Na2CO3 +CaCO3↓+2H2O或
2NaHCO3+Ba(OH)2= Na2CO3 + BaCO3↓+2H2O
(5)CH3CH2Br+NaOH
CH2=CH2↑+NaBr+H2O或乙醛与氢氧化铜的反应
28.(16分)
（1）D （3分）
（2）浓硫酸（2分）；防止SO2与水接触（防止SO2溶于水）（2分）
（3）操作时上下移动量筒，使量筒和丙瓶内汽油液面保持同一平面；读数时视线与液体凹液面最低处相平。（3分）
（4）50%（3分）
（5）硫酸钠和氯化钠（3分）
29. （15分）（1）羧基和羟基（?COOH、?OH）
X的可能结构3种：
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 |
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Ⅰ：HOOC―CH―CH2―COOH Ⅱ：HOOC―CH―COOH
 |
Ⅲ：HOOC―C―COOH
（2）
 |
HOOC―C―COOH＋2CH3CH2OH
CH3CH2OOC―C―COOCH2CH3＋2H2O
（3）A
（4）
HOOC―CH―COOH+2Cu(OH)2 
HOOC―CH―COOH+Cu2O↓+2H2O
2009年4月模拟考试理综试题生物部分答案及评分标准
选择题：每题6分，共30分。
A卷：1.C 2.D 3.C 4.A 5.B
B卷：1.C 2. A 3.C 4.B 5.D
非选择题：
30.（22分）
Ⅰ. 10分，每空2分。
80―120mg/dl （不写单位不给分） 食物中糖类的消化吸收
肝糖元的分解 胰岛素 糖蛋白
Ⅱ.（1）①排除植物顶端产生的生长素对实验结果的干扰（2分）
②每阶段1分，共4分
浓度在0―3.0mg/L范围内，2，4―D对麦蒿茎端的促生长作用逐渐增强；
浓度为3.0mg/L时，2，4―D对麦蒿茎端的促生长作用最强；
浓度在3.0―6.0mg/L范围内，2，4―D对麦蒿茎端的促进生长作用逐渐减弱；
浓度大于6.0mg/L，2，4―D抑制麦蒿茎端生长。
③2，4―D（或生长素类似物）的作用具有两重性:低浓度促进生长，高浓度抑制生长。（2分）
（2）坐标1分，2条曲线各1分，曲线标注1分，共4分。
不同浓度的2，4―D对麦蒿生长的影响
31．（20分）
（1）三个答案中答对一个即可。其中，杂交方法2分，分析结果结论每条3分，共8分。
答案一：取多组抗病石刁柏与抗病石刁柏杂交。（2分，无“多组”不得分）
①如果后代出现不抗病个体，则抗病为显性，不抗病为隐性；（3分）
②如果后代全部为抗病个体，则不抗病为显性，抗病为隐性。（3分）
答案二：不抗病石刁柏与不抗病石刁柏杂交（方法同上，略）
答案三：抗病石刁柏和不抗病石刁柏杂交
①子代均为抗病石刁柏或抗病石刁柏明显多于不抗病，则抗病是显性
②子代均为不抗病石刁柏或不抗病石刁柏明显多于抗病，则不抗病是显性
（2）①X （2分） ②AaXBXb （2分） AaXBY （2分） ③1:5 （2分）
④（写出其中两种即可，每种2分，共4分。有其他合理方案也可酌情给分。）
答案一：取雄株体细胞进行植物组织培养。
答案二：利用单倍体育种方法获得纯合的XX植物和YY植物，再让其杂交产生大量雄株。
答案三：窄叶雌株与阔叶雄株杂交，子代中阔叶均为雌株，窄叶均为雄株，可在幼苗期去雌留雄。
保定市2009年4月理科综合能力测试
绝密★启用前
2008年普通高等学校招生全国统一考试
数学（文史类）（北京卷）
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。第Ⅰ卷1至2页。第Ⅱ卷3至9页，共150分，考试时间120分钟。考试结束，将本试卷和答题卡一并交回。
第Ⅰ卷（选择题 共40分）
注意事项：
1. 答第Ⅰ卷前，考生务必将自己的姓名、准考证号、考试科目涂写在答题卡上。
2. 每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡颇擦干净后，再选涂其他答案。不能答在试卷上。
巴蜀名校联盟高2009级高三4月考试
文科综合能力测试
本试卷分第I卷（选择题）和第Ⅱ卷（综合题）两部分。满分300分。考试用时150分钟。
注意事项：
1．答题前，考生务必将自己的姓名、准考证号、考试科目用铅笔涂写在答题卡I上。
2．第I卷每小题选出答案后，用铅笔把答题卡I上对应一题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。不能答在试题卷上。
3．第Ⅱ卷各题的答案，必须答在答题卡Ⅱ规定的地方。
4．考试结束，将本试卷和答题卡I、Ⅱ并交回。
第I卷（选择题共140分）
本部分共35题，每题4分，共140分。在每题给出的四个选项中，只有一项是最符合题目要求的。
图1中a、b、c三点表示P地二分二至日某时分的太阳方位和太阳高度(P地位置在圆心处，同心圆上的数值表示太阳高度)，据图回答1～3题。
1、P地的纬度大致是：
A．23．50N B．420S C．66．50N D．420N
2、若太阳位于b点时，国际标准时间是当日的4时16分，则P地的经度是：
A．1800 B．1160E C．200W D．1600E
3、当太阳位于a点时：
A．非洲热带草原上的动物大规模南迁
B．渤海沿岸附近海水盐度为一年中最低时期
C．北印度洋洋流呈顺时针流 D．开普顿地区天气干热
读图2，回答4～5题。
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A．④ B．③ C．② D．①
材料二 见下面4幅图
矿产
3．以下说法正确的是
（ ）
39．(60分)1978年，安徽省凤阳小岗村的18位农户冒险“包产到户”，拉开了农村土地改革的序幕！2008年1O月中共十七届三中全会通过推进农村改革发展的决定，再次聚焦农村土地改革。阅读下列材料，回答相关问题。
1．甲、乙两物体沿一直线同向运动，其速度图象如图所示，在
时刻，下列物理量中相等的是：
4．如图所示，物体相对静止在水平传送带上随传送带同向匀速运动。它受到的力是：
5．两个力的合力的大小随这两个力夹角
变化的情况如图所示，由图中提供的数据求出这两个力的大小可能为（不分先后）：
m/s2 D. 4 m/s2
和其速度
成正比．则雨滴的运动情况是：
D、a1a2/(a1+a2)
13．右图中重物的质量为m，轻细线AO和BO的A、B端是固定的．平衡时AO是水平的，BO与水平面的夹角为θ， AO的拉力为F1 ，BO的拉力为F2 ，下面关于F1 和F2的说法中正确的是：
B．
D．
B.
C. 
D.
15．如图所示，在水平桌面上的A点有一个质量为m的物体以初速度V0被抛出，不计空气阻力，当它到达B点时，其动能为
A．L+
m1g
B．L+
＋4Cl
＝
MnCl2 ＋ Cl2↑＋2H2O
24．分析下面的能量变化示意图，确定下列选项中正确的是
① (瓶内不盛水)用于收集密度比空气小的气体
读下面漫画“危险”，回答74―75题。