山东省齐鲁名校教科研协作体19所名校2015届高三第一次调研考试英语试题
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山东省实验中学2015届高三第一次诊断性考试英语试题【试卷综评】本试卷以新课标为指导,单项选择题目知识覆盖面广、考查知识点灵活。
两篇完形填空,旨在考查教师平时在该部分教学执行情况。
阅读理解选材具有时代性,紧密联系生活实际,选项设计灵活合理,注重考查学生的阅读理解能力。
书面表达联系实际以把健康生活方式为题,考查学生的英语实际运用能力。
总之,本次诊断性考试试卷难度适中,是一份质量较高的试卷。
第I卷(共105分)第一部分英语知识运用(共两节,满分55分)第一节单项填空(共10小题,每小题1.5分,满分15分)【题文】1.He was unhappy when he sold his violin.After all,he ____________ it for a very long time.A.has had B.had had C.has D.had【答案】【知识点】A9A11动词的时态与语态【答案解析】B。
解析:题干中sold的动作发生在过去,had的动作发生在sold之前,也就是“过去的过去”,故用过去完成时。
【技巧点拨】熟记过去完成时的用法,别无他法。
【典型总结】过去完成时的基本用法归纳过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束,即“过去的过去”;也可以指过去的动作延续到过去的某个时刻。
这里的过去时间可以用某个时间状语表示,也可以通过上下文表示。
1)表示一个动作或状态在过去某一时间或动作之前已经完成或结束,也有可能早已结束或完成。
例如:When he was in Beijing, he visited places where he had played as a child. 他在北京的时候游览了他儿时曾玩过的地方。
2)表示一个过去的动作先于另一过去的动作的用法,这种情况多见于宾语从句。
例如:He remembered that he had left the key at home. 他记得他把钥匙落家了。
山东省实验中学2015届高三第一次模拟考试2015山东省实验中学一模英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm 签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.5分,满分22.5分)听下面5段对话或独白。
山东省齐鲁名校教科研协作体19所名校2015届高三英语第一次调研考试试题考试时间:2015年1月5日14:30—16:30本试卷分第I卷(选择题)和第II卷(非选择题)两部分,共12页,满分150分。
考试用时120分钟。
考试结束后,将本试卷和答案卡一并交回。
注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。
2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。
3.第II卷必须用0.5毫米黑色签字笔做答,答案必须写在答题卡上各题目指定区域内相应位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带。
不按以上要求作答的答案无效。
第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。
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在答题卡上。
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’s the school like?A.It lacks students.B.It has various textbooks. C.It lacks water and electricity.2.What are the two speakers doing probably?A.Buying a basketball. B.Cheering for Oxford. C.Watching a football match.3.How much money does the man want to change?A.120. B.100. C.90.4.Where are the two speakers probably now?A.In a restaurant. B.In a garage. C.In a hospital.5.What is the man doing?A.Looking for a school. B.Buying something. C.Looking for a place to live. 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。
山东省实验中学2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm 签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间 1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?..C.It‘s avert the priceA.It's not wonderful.B.It‘s out of fashion5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共 1 5小题:每小题J.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,并标在试卷的相应位置。
山东省齐鲁名校教科研协作体2015-2016学年高一英语上学期统考试题(扫描版)山东省部分重点中学2015-2016学年度高一上学期统一调研联考英语答案1~5 CCACA 6~10 BABCB 11~15 BCCBB 16~20CBACB21~25 BCBCC 26~30 BDBBC 31~35 CBCDA 36~40 BAFCD41~45 ABDBC 46~50 BABCD 51~55 CCADD 56~60 ACBDA61. to meet 62. softly 63. will wait 64.hoping 65. to 66. them 67. but 68. a 69. silence 70. where改错:Dear Miss Wang,I’m glad to write to you. Nowadays, no words can express my feelings.It was not until I met you then I realized how kind and responsible a teacher thatcan be. I can clear remember how much I hated learning English at first. To beclearlyhonest, I really want to give up. As soon as you noticed this, you offered to help wantedme with telling me some good ways to learn them. You never failed ∧encourageby it tome even when I made only a little progresses. Little by little, my interest in the progressEnglish grew and now I’m a top student in English.I want to say thanks to you. I will work even hard in the future to live up to harderyour expectations. I hope you can be happy but healthy forever.andYoursXiaoming写作范文Tu Youyou, born in Zhejiang in1930 , is a Chinese pharmacologist. As a high school student, she showedgreat interest in medicine. In 1951, she was admitted into the Peking University, where she studied so hardthat she was well thought of by many teachers and classmates. Sincegraduation in 1955, she has been devoted to studying traditional Chinese medicine and modern western medicine. In 2011, she won the Lasker Award for discovering artemisimin, which has saved millions of lives.Four years later, she won the Nobel Prize andbecame the first Chinese woman to receive this honor. All of us Chinese are proud of her and her achievement.听力原文(Text 1)W: The air in the city zone now is fresher than before. Don’t you think so?M: Yes. There’s less dust. The green belt around the city works quiet well. And thecars and factories make less pollution.(Text 2)W: Hello boy, what are you doing there?M: Nothing.W: You shouldn’t cut your name on the tree. You’ll do harm to it.(Text 3)M: What happened, Mrs. Green?W: Well, Mr. Harris said his wallet was in hi s room. But when Jim looked, it wasn’t there.(Text 4)M: Don’t you like the hotel?W: Oh, yes, it’s a job with high income. I enjoy working there, and I love the people…But I hate working at night because I like going out in the evening. And I can’t stand the food.(Text 5)W: This is a beautiful park. Shall we come again tomorrow?M: But we planned to go shopping.W: We can do that in the afternoon, and come here in the morning.M: OK. And let’s bring Joe and Linda with us. Don’t forget your dark glasses. They ‘ll protect your eyes from the sun.(Text 6)M: Can I help you?W: Yes, I want to fly to Chicago on Wednesday the seventh and return on Friday the ninth. How much is the ticket?M: Tickets are cheaper if you stay over Saturday night.W: Thanks, but u nfortunately I’ve already arranged some business here that Friday.I also want to visit a distant relative. So I’ll just have to pay the extra cost. M: What time of day would you prefer? Morning or afternoon?W: Morning, because I have to be there by early evening. Is there a meal?M: Yes, they’ll be serving breakfast, and you’ll also see a film.W: Sounds good. But what’s the total cost?M: Eight hundred and fifty dollars round trip.W:That’s more than I expected!(Text 7)M: It’s so nice out here. The weather is so good, but just look at the river. The water is so dirty. It’s too bad.W: I couldn’t agree more. Over the years, there have been a lot of changes in agriculture and industry. Unluckily, few people respond to what such development costs.M: I used to come to this river to swim as a child. At that time, the water was very clean and there were a lot of fish in it.W: Factories pour a lot of waste into the river, and farmers grow water plants in it. No powerful measures are taken to prevent all of there.As time goes on, the water is getting more and more polluted.(Text 8)M: You’ll have to pardon me if I sound angry.W: Well, what seems to be the trouble?M: This car! You sold it to me a few months ago, and now it seems to have lost all its power.W: That’s a little unusual. I’ve never heard of that kind of problem before according to my experience.M: I had the car in here just a couple of weeks ago because the oil light stayed on all the time.W: Oh, we fixed that, didn’t we?M: Sure. The light st ayed off after that. But that’s when the other trouble started. W: What other trouble?M: I heard this terrible noise in the motor a few days ago, and then the car just seemed to lose its power.I had to have the car pulled here. I’ve never heard of anything like it, especially in an expensive car like this one.W: Well, Let’s go into the manager’s office and talk this matter over.(Text 9)W: Egypt is an interesting country to see, and it’s well worth travelling there. M: But we can’t make up our minds yet. You know, a round-trip ticket to Egypt costs a lot.W: But you could go by sea.M: You’re right. It’s cheaper, isn’t it.W: You may spend less than half of the money if you go by ship.M: But don’t you think it would take a long time and…W: But you can enjoy the beauty of the sea and the rising sun.M: Yes. I’ll tell that to my wife.W: You’ll enjoy yourselves, I’m sure.M: Don’t be so sure. We most probably won’t go anywhere. My wife always worries too much.W: About what?M: Well… Who’s going to look after the house? And who’s going to look after the garden? Andwho’s going to look after the pets? We have these problems every year. And in the end westay at home and look after everything ourselves.(Text 10)M: Ladies and gentlemen, may I have your attention, please? There will be three animal shows this afternoon here in the city zoo. The first show begins at three o’clock. There, tigers, lions, and bears will entertain you with their funny behavior. The second show will be a feeding of the monkeys a t four o’clock. You can play with the monkeys. The last show will be at 4:30 in the giant bird cage, where Dr Smith will give you a guided tour, pointing out more than 300 species of birds and insects from Central and South America. If you have any questions about these shows or other events at the zoo, please ask at the information desk at the main entrance next to the gift shop. Thank you.答案详解A本表格是美国历次战争的开支情况统计。
齐鲁名校教科研协作体山东省19所名校2019届高三第一次调研考试英语试题考试时间:2019年1月5日14:30—16:30命题学校:临沂第一中学命题人:南校高三英语组审题人:于学聪本试卷分第I卷(选择题)和第II卷(非选择题)两部分,共12页,满分150分。
考试用时120分钟。
考试结束后,将本试卷和答案卡一并交回。
注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。
2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。
3.第II卷必须用0.5毫米黑色签字笔做答,答案必须写在答题卡上各题目指定区域内相应位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带。
不按以上要求作答的答案无效。
第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。
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在答题卡上。
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’s the school like?A.It lacks students.B.It has various textbooks.C.It lacks water and electricity.2.What are the two speakers doing probably?A.Buying a basketball.B.Cheering for Oxford.C.Watching a football match.3.How much money does the man want to change?A.120.B.100.C.90.4.Where are the two speakers probably now?A.In a restaurant.B.In a garage.C.In a hospital.5.What is the man doing?A.Looking for a school.B.Buying something.C.Looking for a place to live.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。
山东省实验中学2015届高三第一次模拟考试英语试题(2015,4)第二部分阅读理解(共两节,满分40分)第一节(共1 5小题;每小题2分,满分30分)AAround the world, girls do better than boys at school. These are the findings of a recent study that looked at the test results of l.5 million 15-year-olds in 74 regions across the globe.The level of gender equality in those regions made no difference to the results.Other factors, such as the income level of the region also had little impact on the findings.1n only three regions - Colombia, Costa Rica and the Indian state Hunches Pradesh.- was the trend reversed with boys doing better.So what are the causes of girls' stronger performance? In the UK, girls outperform boys in exams that are taken at the age of 1 5 or 16, called Gases.According to education expert Ian Tone, this is down to the way girls and boys are brought up."Boys are encouraged to be more active from an early gap, while the restless movements of baby girl s are pacified…Therefore, girls develop the skill of sitting still for longer periods of time, which is user for academic pursuits like studying for GCSEs."He goes on to say' that boys often cluster together in larger groups than girls.Because of this they are more likely to be influenced by per pressure and develop a gang mentality.He says that GCSEs require a lot of solo work and are not viewed as 'cool‟ ill a baldish culture.This is backed up by research in the UK that says girls are out-performing boys at the age of five.So what is the answer: I Should girls and boys be educated separately? Or do exams and school! curricula need to be changed to better reflect boy s‟ skills? These are the questions facing educators many countries.2l.What can we learn from the first paragraph?A.Girls outperform boys in exams in most cases. B Boys do better in scallop in poorer areas.C.Girls do better if they are social-lee equal to boys D Boys are not working hay‟s enough exams 22.Accordion.g to Ian Tone, vat might account for the phenomenon?A.Different characters and personalities. B Different attendees to learning.C.Different ways of raising ehjldi4en.D.Different methods in exams.23.What is the author's purpose in writing the text?A.To provide answer to a difficult question.B.To raise awareness in gender differences.C.To advocate separating boys and girls.D.To change school curricula to benefit boys.24.What might the author discuss in the following paragraphs?A.Flotation forms in some Comprise.B.Examples of boys' achievement.C.New systems of examinations.D.Advertisement of some schools.BThree decades ago, Steve McCurry took arguably the most famous picture of all time.Yet ever after all this time, the photographer is filled with enthusiasm when ho talks about Afghan Girl.“I knew she had an incredible look, a sharp gaze,” he recalls, " It was before digital camera and with the big crowd and dust all around, you never knew what would happen with the film. When I developed the picture, I knew it was special. I showed it to the edition of the National Geographic, and he jumped to his feet and shouted, …that‟s our next cover‟.‟Not only did Afghan Girl become the magazine‟s next cover, but the most successful in its distinguished history. The striking portrait of 12 – year – old sherbet Gulag, in a refugee camp,was taken in December 1984 and published the following year.When McCurry reflects upon its popularity, what excites him most is the impact that this single image has had ore the real world.“People volunteered to work in the refugee camps because of that photograph,”he says. “Afghans are incredibly proud of it, as the girl is poor but shows great pride, strong will and self –respect. It drew attention to their poor situation, and inspired a lot of people.” It also iced the Nations Geographic to set up the Afghan Children‟s Fund – and meant that to this day, McCurry is never charged a fare by appreciative Afghan taxi drivers.25.What do we know about Afghan Girl?A.It has been influential since published.B.It is the star of an old film.C.It is a famous painting in a magazine.D.It that 'came out in 1984.26.How does McCurry feel about Afghan Girl? A.Uncertain.B.Interested.C.Regretful D.Proud.27.Which of the following is NOT mentioned as the impact of the picture?A.It inspired people to do volunteer work.B.It set off more terrorist attacks in the world.C.People are more aware of Afghans' situation, D.Afghan Children's Fund was set up.28.What can we infer from the text? .A.McCurry can enjoy free tours ill the world.B.The picture was taken using a digital camera.C.The image was probably taken at wartime.D.Exhibitions will be held around the world.CI passed my driving test at the fourth attempt.You might think that means I'm not as safe as someone who passed on their first attempt.But would you feel safer with no driver at all? Maybe not, and that's why automotive fins have included driver-assist functions in their driverless cars.This allows the human driver to take over if there is a problem.Google is one producer that has prototype driverless cars.These cars have been newly equipped with auto-steering wheels and conventional controls to allow airmail driving.But this is just a stage --- the vision is to eave filly automated cars very soon.The director of Google's self-drive project)Chris Rumson, napes his all-year-old son will never have to take a driving test.To achieve that, the Cars reed LO be on r.he roads in five veers.He says driverless cars will greatly reduce accidents and traffic jams.According to Chris, about l.2 million people are killed on the roads around the world each year.That timber is equivalent to a jet falling out of the sky every day', Her thinks gradual changes to existing car designs are not snugly to deal with the problems; "If we are really going to make changes to our cities, get rid of parking lots, we need self – drive cars. He said.Google‟s prototypes have covered over a million kilometers on the road. They have also had to deal with unexpected situations, such as a child driving a toy car in the road, and a woman in an electric wheelchair chasing a duck. In each case, the car reacted safely.Some are not convinced. Sven Beaker of Stanford University thinks driverless cars will still need human input in extreme circumstances.29.According to paragraph I, what is the author's chief concern about driverless cars?A.Functions.B.Safety.C.Price.D.Appearance.30.Chris RUmson mentioned his 11-year-old son in order to show that .A.Traditional cars are harmful for kids B.his son is not good at drivingC.his son is a slow lamer in driving D.driverless cars will come soon3l.What is Chris Rumson's comment on self-drive cars?A.They can solve many existing problems.B.They are safer than abet plane.C.They can completely change our cities.D.They should clang gradually.32.What can we lain from the text?A.Goo gle‟s prototypes will be tested on the roads soon.B.Self drive cars are not designed for children or women.C.Concerns remain about the reliability of self-drive cars.D.Dixon tests will be easier to pass in the near future.DNail art has become an international phenomenon and many are using their fingernails to display creativity and personate.Social networks are overflowing with people showing off their latest and at times, impossibly complicated designs.The important question is where did it all begin and how has the color of your fingernails become just as, if not more important than the outfit you are wearing?The history of nail polish and nail art dates back t0 3000 BC in China, India and Egypt.Plants were processed to create a dye that was used as a type of nail paint, which was then applied and represented social class and wealth; deep colors such as red were worn by the rich and lighter paler colors were used by the poor.The Inca civilization even went as far as painting animals on the nails to silo wllich triode they belonged to!It wasn't until the early 19th century that nail paints was modernized into the nail polish that we see and know of today.The boom of the automobile industry introduced a vide selection of colors which were soon adapted to be used on nails, which further escalated the nail polish industry's success.Today, nail polish has become a statement of personality and creativity.The color of your nails communicates the subculture you belong to.Nail art is part of the fashion voice the application of gems, a brushing, fine celestial and Jail exit.lesions means that the can complete any look.I personally love changing the color Ana pattern of my' anis to finish off my' outfit an a I enjoy creating new designs, There is plenty of inspiration on the internet and with the latest introduction everyone can get a professorial finish in half the time!33, In the first paragraph, the writer tells us aboutA.the origin of nail art B.the popularity of nail artC.the value of nail art D.the question.about nail art34.How long did it take the an inept nail oil to develop into modern nail polish?A.1,900 years.B.3,000 years.C.2,100 years. D About 5,000 years 35.The underlined word "escalated" in Paragraph 3 probably meansA.replaced B.improved C.demonstrated D.blokes第二节(共5小题;每小题2分,满分1 0分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
山东省实验中学2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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。
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1.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.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,并标在试卷的相应位置。
2015年山东省齐鲁名校教科研协作体19所名校联考高考物理一模试卷一、选择题:本题共12小题,每小题4分,共48分.在每小题给出的四个选项中,有的只有一个选项正确,有的有多个选项正确,全部选对的得4分,选对但不全的得2分,有选错或不答的得0分.1.(4分)(2015•山东一模)在科学发展史上,很多科学家做出了杰出的贡献.他们在物理学的研究过程中应用了很多科学的思想方法,下列叙述正确的是()A.法拉第首先提出用电场线描绘抽象的电场这种形象化的研究方法B.牛顿首次提出“提出假说,数学推理,实验验证,合理外推”的科学推理方法C.用质点来代替有质量的物体是采用了理想模型的方法D.场强表达式E=和加速度表达式a=都是利用比值法得到的定义式【考点】:物理学史.【分析】:常用的物理学研究方法有:控制变量法、等效替代法、模型法、比较法、类比法、转换法等,是科学探究中的重要思想方法根据物理方法和常识解答,记住著名物理学家的主要贡献即可.【解析】:解:A、法拉第首先提出用电场线和磁感线描绘抽象的电场和磁场这种形象化的研究方法.故A正确;B、伽利略首次提出“提出假说,数学推理,实验验证,合理外推“的科学推理方法,过B错误;C、用质点来代替有质量的物体是采用了理想模型的方法,故C正确;D、场强表达式E=是比值法得到的定义式,加速度表达式a=不是比值法得到的定义式,故D错误;故选:AC.【点评】:在高中物理学习中,我们会遇到多种不同的物理分析方法,这些方法对我们理解物理有很大的帮助;故在理解概念和规律的基础上,更要注意科学方法的积累与学习.2.(4分)(2015•山东一模)粗细均匀的电线架在A、B两根电线杆之间.由于热胀冷缩,电线在夏、冬两季呈现如图所示的两种形状,若电线杆始终处于竖直状态,下列说法中正确的是()A.冬季,电线对电线杆的拉力较大B.夏季,电线对电线杆的拉力较大C.夏季与冬季,电线对电线杆的拉力一样大D.夏季,杆对地面的压力较大【考点】:力的合成.【分析】:以整条电线为研究对象,受力分析根据平衡条件列出等式,结合夏季、冬季的电线几何关系求解.【解析】:解:以整条电线为研究对象,受力分析如右图所示,由共点力的平衡条件知,两电线杆对电线的弹力的合力与其重力平衡,由几何关系得:Fcosθ=,即:F=由于夏天气温较高,电线的体积会膨胀,两杆正中部位电线下坠的距离h变大,则电线在杆上固定处的切线方向与竖直方向的夹角θ变小,故变小,所以两电线杆处的电线拉力与冬天相比是变小.电线杆上的电线的质量一定,受力平衡,夏季、冬季杆对地面的压力相等.所以选项BCD错误,A正确.故选:A.【点评】:要比较一个物理量的大小关系,我们应该先把这个物理量运用物理规律表示出来,本题中应该抓住电线杆上的电线的质量一定,受力平衡,根据夏季、冬季电线在杆上固定处的切线方向与竖直方向的夹角的不同分析求解.3.(4分)(2015•菏泽一模)一质点作直线运动的速度图象如图所示,下列选项正确的是()A.在4﹣5s内,质点所受合外力做正功B.在0﹣5s内,质点的平均速度为7m/sC.在前6s内,质点离出发点的最远距离为30mD.质点在4﹣6s内的加速度大小是0﹣2s内的加速度大小的2倍【考点】:匀变速直线运动的图像.【专题】:运动学中的图像专题.【分析】:由图读出速度的变化情况,分析物体的运动情况,速度图象的斜率等于加速度.由图线“面积”求出位移,再求解平均速度.【解析】:解:A、在4﹣5s内,质点的速度逐渐减小,根据动能定理知所受合外力做负功,A 错误;B、在0﹣5s内,质点的位移为:x=×(2+5)×10=35m,平均速度为:===7m/s,B正确;C、在前6s内,5s末质点离出发点最远,最远距离为35m,C错误;D、由图线的斜率知:质点在4﹣6s内的加速度大小是0﹣2s内的加速度大小的2倍,D正确;故选:BD.【点评】:本题关键抓住速度图象的斜率表示加速度、“面积”表示位移来理解图象的物理意义.4.(4分)(2015•菏泽一模)如图所示,A、B两物块质量均为m,用一轻弹簧相连,将A用长度适当的轻绳悬挂于天花板上,系统处于静止状态,B物块恰好与水平桌面接触,此时轻弹簧的伸长量为x,现将悬绳剪断,则()A.悬绳剪断瞬间A物块的加速度大小为2gB.悬绳剪断瞬间A物块的加速度大小为gC.悬绳剪断后A物块向下运动距离2x时速度最大D.悬绳剪断后A物块向下运动距离x时加速度最小【考点】:牛顿第二定律.【专题】:牛顿运动定律综合专题.【分析】:求出悬绳剪断前弹簧的拉力,再根据牛顿第二定律求出悬绳剪断瞬间A的瞬时加速度.当A物块向下运动到重力和弹力相等时,速度最大.【解析】:解:A、B、剪断悬绳前,对B受力分析,B受到重力和弹簧的弹力,知弹力F=mg.剪断瞬间,对A分析,A的合力为F合=mg+F=2mg,根据牛顿第二定律,得a=2g.故A正确,B 错误.C、D、弹簧开始处于伸长状态,弹力F=mg=kx.当向下压缩,mg=F′=kx′时,速度最大,x′=x,所以下降的距离为2x.故C正确D错误.故选:AC.【点评】:解决本题关键知道剪断悬绳的瞬间,弹簧的拉力不变,根据牛顿第二定律可以求出瞬时加速度.当弹力和重力相等时,速度最大.5.(4分)(2015•山东一模)伽利略曾利用对接斜面研究“力与运动”的关系.如图,固定在水平地面上的倾角均为θ的两斜面,以光滑小圆弧相连接.左侧斜面顶端的小球与两斜面的动摩擦因数均为μ.小球从左侧顶端滑到最低点的时间为t1,滑到右侧最高点的时间为t2.规定斜面连接处为参考平面,则小球在这个运动过程中速度的大小v、加速度的大小a、动能E k及机械能E 随时间t变化的关系图线正确的是()A.B.C.D.【考点】:伽利略研究自由落体运动的实验和推理方法.【专题】:常规题型.【分析】:据牛顿第二定律求出上滑和下滑过程中的加速度大小,从而得出速度随时间的变化规律,根据动能与速度大小的关系得出动能与时间t变化的关系求解.【解析】:解:A、由牛顿第二定律可知,小球在两斜面的运动都是匀变速直线运动,两阶段的加速度都恒定不变,小球在左侧斜面下滑时的加速度:a1=gsinθ﹣μgcosθ小球在右侧斜面下滑时的加速度:a2=gsinθ+μgcosθ,小球在左侧斜面下滑时的加速度较小,故A错误,B正确;C、小球的动能与速率的二次方成正比,即E k=mv2,因此,动能与时间关系图象是曲线,故C错误;D、由于小球在两斜面运动时的加速度大小不相等,因此,小球机械能与时间的关系图象不是连续曲线,故D错误;故选:B.【点评】:解决本题的关键根据牛顿第二定律得出上滑和下滑的加速度,判断出物体的运动情况.6.(4分)(2015•山东一模)如图所示,水平地面上不同位置的三个小球斜上抛,沿三条不同的路径运动最终落在同一点,三条路径的最高点是等高的,若忽略空气阻力的影响,下列说法正确的是()A.沿路径1抛出时的小球落地的速率最大B.沿路径3抛出的小球在空中运动时间最长C.三个小球抛出的初速度竖直分量相等D.三个小球抛出的初速度水平分量相等【考点】:抛体运动.【分析】:三个小球都做斜抛运动,运用运动的分解法,将其运动分解为竖直和水平两个方向研究,水平方向做匀速直线运动,竖直方向做竖直上抛运动,根据运动学公式列式,再进行分析.【解析】:解:设任一小球初速度大小为v0,初速度的竖直分量为v y,水平分量为v x,初速度与水平方向的夹角为α,上升的最大高度为h,运动时间为t,落地速度大小为v.A、C、D、取竖直向上方向为正方向,小球竖直方向上做匀减速直线运动,加速度为a=﹣g,由0﹣=﹣2gh,得:v y=,h相同,v y相同,则三个小球初速度的竖直分量相同.由速度的分解知:v y=v0sinα,由于α不同,所以v0不同,沿路径1抛出时的小球的初速度最大.根据机械能守恒定律得知,小球落地时与抛出时速率相等,所以可知三个小球落地时的速率不等,也是沿路径1抛出时的小球的初速度最大.又有v y=v x tanα,v y相同,α不同,则v x不同,初速度水平分量不等,故A正确,C正确,D错误.B、由运动学公式有:h=g()2,则得:t=2,则知三个球运动的时间相等;故B错误.故选:AC.【点评】:对于斜抛运动,要能熟练运用运动的分解法进行分析,掌握相关的运动学公式是解题的基础.7.(4分)(2015•山东一模)火星表面特征非常接近地球,可能适合人类居住.2010年,我国志愿者王跃参与了在俄罗斯进行的“模拟登火星”实验活动.已知火星半径是地球半径的,质量是地球质量的,自转周期基本相同.地球表面重力加速度是g,若王跃在地面上能向上跳起的最大高度是h,在忽略自转影响的条件下,下述分析正确的是()A.王跃在火星表面所受火星引力是他在地球表面所受地球引力的倍B.火星表面的重力加速度是C.火星的第一宇宙速度是地球第一宇宙速度的倍D.王跃在火星上向上跳起的最大高度是【考点】:万有引力定律及其应用.【专题】:万有引力定律的应用专题.【分析】:根据万有引力定律公式求出王跃在火星上受的万有引力是在地球上受万有引力的倍数.根据万有引力等于重力,得出重力加速度的关系,从而得出上升高度的关系.根据万有引力提供向心力求出第一宇宙速度的关系.【解析】:解:A、根据万有引力定律的表达式F=,已知火星半径是地球半径的,质量是地球质量的,所以王跃在火星表面受的万有引力是在地球表面受万有引力的倍.故A错误.B、由得到:g=.已知火星半径是地球半径的,质量是地球质量的,火星表面的重力加速度是.故B错误.C、由,得v=已知火星半径是地球半径的,质量是地球质量的,火星的第一宇宙速度是地球第一宇宙速度的倍.故C正确.D、王跃以v0在地球起跳时,根据竖直上抛的运动规律得出:可跳的最大高度是h=,由于火星表面的重力加速度是,王跃以相同的初速度在火星上起跳时,可跳的最大高度h′==.故D错误.故选:C.【点评】:通过物理规律把进行比较的物理量表示出来,再通过已知的物理量关系求出问题是选择题中常见的方法.把星球表面的物体运动和天体运动结合起来是考试中常见的问题.8.(4分)(2015•山东一模)一个正点电荷Q静止在正方形的一个角上,另一个带电质点射入该区域时,恰好能经过正方形的另外三个角a、b、c,如图所示,则有()A.a、b、c三点电势高低及场强大小的关系是φa=φc>φb,E a=E c=2E bB.质点由a到b电势能增加,由b到c电场力做正功,在b点动能最小C.质点在a、b、c三处的加速度大小之比是1:2:1D.若改变带电质点在a处的速度大小和方向,有可能使其经过a、b、c三点做匀速圆周运动【考点】:电势能;电势.【专题】:电场力与电势的性质专题.【分析】:电荷受到的合力指向轨迹的内侧,根据轨迹弯曲方向判断出粒子与固定在O点的电荷是异种电荷,它们之间存在引力,根据点电荷的电场线的特点,Q与ac距离相等,都小于b,故B点的电势低于ac两点的电势.应用牛顿第二定律求出加速度之间的关系【解析】:解:A:根据点电荷的电场线的特点,Q与ac距离相等,都小于b,故B点的电势低于ac两点的电势;;,故A正确;B:电荷受到的合力指向轨迹的内侧,根据轨迹弯曲方向判断出粒子与固定在O点的电荷是异种电荷,它们之间存在引力,所以质点由a到b电场力做负功,电势能增加,动能减小;由b到c 电场力做正功,动能增大,在b点动能最小;故B正确;C:粒子P在a、b、c三点时的加速度大小要根据库仑定律求出库仑力.由图可知,,代入库仑定律:,可得:由牛顿第二定律:.故C错误;D:由C的分析可知,带电粒子abc三个点受到的电场力大小不相等,所以不可能其经过a、b、c三点做匀速圆周运动.故D错误.故选:AB【点评】:本题属于电场中轨迹问题,考查分析推理能力.根据轨迹的弯曲方向,判断出电荷受到的电场力指向轨迹内侧.进而判断出电荷是负电荷.9.(4分)(2015•山东一模)如图所示,平行金属板中带电质点P原处于静止状态,不考虑电流表和电压表对电路的影响,当滑动变阻器R4的滑片向b端移动时,则()A.电压表读数减小B.电流表读数减小C.质点P将向上运动D.R3上消耗的功率逐渐增大【考点】:闭合电路的欧姆定律.【专题】:压轴题;恒定电流专题.【分析】:由图可知电路结构,由滑片的移动可知电路中电阻的变化,再由闭合电路欧姆定律可知各电表示数的变化及电容器两端的电压变化;再分析质点的受力情况可知质点的运动情况.【解析】:解:由图可知,R2与滑动变阻器R4串联后与R3并联后,再由R1串联接在电源两端;电容器与R3并联;当滑片向b移动时,滑动变阻器接入电阻减小,则电路中总电阻减小;由闭合电路欧姆定律可知,电路中电流增大;路端电压减小,同时R1两端的电压也增大;故并联部分的电压减小;由欧姆定律可知流过R3的电流减小,则流过并联部分的电流增大,故电流表示数增大;故B错误;因并联部分电压减小,而R2中电压增大,故电压表示数减小,故A正确;因电容器两端电压减小,故电荷受到的向上电场力减小,则重力大于电场力,合力向下,电荷向下运动,故C错误;因R3两端的电压减小,由P=可知,R3上消耗的功率减小;故D错误;故选A.【点评】:解决闭合电路欧姆定律的题目,一般可以按照整体﹣局部﹣整体的思路进行分析,注意电路中某一部分电阻减小时,无论电路的连接方式如何,总电阻均是减小的.10.(4分)(2015•山东一模)如图甲所示,为测定物体冲上粗糙斜面能达到的最大位移x与斜面倾角θ的关系,将某一物体每次以不变的初速率v0沿足够长的斜面向上推出,调节斜面与水平方向的夹角θ,实验测得x与斜面倾角θ的关系如图乙所示,g取10m/s2,根据图象可求出()A.物体的初速率v0=3m/sB.物体与斜面间的动摩擦因数μ=0.75C.取不同的倾角θ,物体在斜面上能达到的位移x的最小值x min=1.44mD.当某次θ=30°时,物体达到最大位移后将沿斜面下滑【考点】:动能定理的应用;动摩擦因数;动能定理.【分析】:由题意明确图象的性质,则可得出位移的决定因素;根据竖直方向的运动可求得初速度;由水平运动关系可求得动摩擦因数;再由数学关系可求得位移的最小值.【解析】:解:A、由图可知,当夹角θ=0时,位移为2.40m;而当夹角为90°时,位移为1.80m;则由竖直上抛运动规律可知:v02=2gh;解得:v0===6m/s;故A错误;B、当夹角为0度时,由动能定理可得:μmgx=mv02;解得:μ==0.75;故B正确;C、﹣mgxsinθ﹣μmgcosθx=0﹣mv02解得:x===;当θ+α=90°时,sin(θ+α)=1;此时位移最小,x=1.44m;故C正确;D、若θ=30°时,物体受到的重力的分力为mgsin30°=mg;摩擦力f=μmgcos30°=0.75×mg×=mg;一般认为最大静摩擦力等于滑动摩擦力;故小球达到最高点后,不会下滑;故D错误;故选:BC.【点评】:本题综合考查动能定理、受力分析及竖直上抛运动;并键在于先明确图象的性质,再通过图象明确物体的运动过程;结合受力分析及动能定理等方法求解.11.(4分)(2015•宝鸡模拟)如图,在光滑的水平面上放置着质量为M的木板,在木板的左端有一质量为m的木块,在木块上施加一水平向右的恒力F,木块与木板由静止开始运动,经过时间t分离.下列说法正确的是()A.若仅增大木板的质量M,则时间t增大B.若仅增大木块的质量m,则时间t增大C.若仅增大恒力F,则时间t增大D.若仅增大木块与木板间的动摩擦因数为μ,则时间t增大【考点】:牛顿第二定律;匀变速直线运动的位移与时间的关系.【专题】:牛顿运动定律综合专题.【分析】:根据牛顿第二定律分别求出m和M的加速度,抓住位移之差等于板长,结合位移时间公式求出脱离的时间,从而进行分析.【解析】:解:根据牛顿第二定律得,m的加速度,M的加速度根据L=.t=.A、若仅增大木板的质量M,m的加速度不变,M的加速度减小,则时间t减小.故A错误.B、若仅增大小木块的质量m,则m的加速度减小,M的加速度增大,则t变大.故B正确.C、若仅增大恒力F,则m的加速度变大,M的加速度不变,则t变小.故C错误.D、若仅增大木块与木板间的动摩擦因数,则小明的加速度减小,M的加速度增大,则t变大.故D正确.故选:BD.【点评】:解决本题的关键通过牛顿第二定律和位移时间公式得出时间的表达式,从而进行逐项分析.12.(4分)(2015•宝鸡模拟)在地面附近,存在着一有界电场,边界MN将空间分成上下两个区域Ⅰ、Ⅱ,在区域Ⅱ中有竖直向上的匀强电场,在区域I中离边界某一高度由静止释放一质量为m的带电小球A,如图甲所示,小球运动的v﹣t图象如图乙所示,不计空气阻力,则()A.小球受到的重力与电场力之比为3:5B.在t=5s时,小球经过边界MNC.在小球向下运动的整个过程中,重力做的功大于电场力做功D.在1s~4s过程中,小球的机械能先减小后增大【考点】:牛顿运动定律的综合应用;功能关系.【专题】:电场力与电势的性质专题.【分析】:小球进入电场前做自由落体运动,进入电场后受到电场力作用而做减速运动,由图可以看出,小球经过边界MN的时刻.分别求出小球进入电场前、后加速度大小,由牛顿第二定律求出重力与电场力之比.根据动能定理研究整个过程中重力做的功与电场力做的功大小关系.整个过程中,小球的机械能与电势能总和不变.【解析】:解:B、小球进入电场前做自由落体运动,进入电场后受到电场力作用而做减速运动,由图可以看出,小球经过边界MN的时刻是t=1s时.故B错误.A、由图象的斜率等于加速度得小球进入电场前的加速度为:a1=,进入电场后的加速度大小为:a2=由牛顿第二定律得:mg=ma1…①F﹣mg=ma2得电场力:F=mg+ma2=…②由①②得重力mg与电场力F之比为3:5.故A正确.C、整个过程中,动能变化量为零,根据动能定理,整个过程中重力做的功与电场力做的功大小相等.故C错误.D、整个过程中,由图可得,小球在0﹣2.5s内向下运动,在2.5s﹣5s内向上运动,在1s~4s过程中,小球的机械能先减小后增大电场力先做负功,后做正功.电势能先增大,后减小;由于整个的过程中动能、重力势能和电势能的总和不变,所以,小球的机械能先减小后增大.故D正确.故选:AD【点评】:本题一要能正确分析小球的运动情况,抓住斜率等于加速度是关键;二要运用牛顿第二定律和动能定理分别研究小球的受力情况和外力做功关系.二、填空题:本题共2小题,16分.13.(8分)(2015•山东一模)为了测量木块与木板间动摩擦因数μ,某小组使用位移传感器设计了如图所示实验装置,让木块从倾斜木板上一点A由静止释放,位移传感器可以测出木块到传感器的距离.位移传感器连接计算机,描绘出滑块相对传感器的位移s随时间t变化规律,如图所示.①根据上述图线,计算0.4s时木块的速度v=0.4m/s,木块加速度a=1m/s2;②为了测定动摩擦因数μ,还需要测量的量是斜面倾角;(已知当地的重力加速度g)③为了提高木块与木板间动摩擦因数μ的测量精度,下列措施可行的是AA.A点与传感器距离适当大些B.木板的倾角越大越好C.选择体积较大的空心木块D.传感器开始计时的时刻必须是木块从A点释放的时刻.【考点】:探究加速度与物体质量、物体受力的关系.【专题】:实验题.【分析】:(1)由于滑块在斜面上做匀加速直线运动,所以某段时间内的平均速度等于这段时间内中点时刻的瞬时速度;根据加速度的定义式即可求出加速度;(2)为了测定动摩擦力因数μ还需要测量的量是木板的倾角θ;(3)为了提高木块与木板间摩擦力因数μ的测量精度,可行的措施是A点与传感器位移适当大些或减小斜面的倾角.【解析】:解:(1)根据某段时间内的平均速度等于这段时间内中点时刻的瞬时速度,得0.4s末的速度为:v=,0.2s末的速度为:,则木块的加速度为:a=.(2)选取木块为研究的对象,木块沿斜面方向是受力:ma=mgsinθ﹣μmgcosθ得:所以要测定摩擦因数,还需要测出斜面的倾角θ(3)根据(2)的分析可知,在实验中,为了减少实验误差,应使木块的运动时间长一些,可以:可以减小斜面的倾角、增加木块在斜面上滑行的位移等,传感器开始的计时时刻不一定必须是木块从A点释放的时刻.故A正确,BCD错误.故选:A故答案为:①0.4,1;②斜面倾角(或A点的高度);③A【点评】:解决本题的关键知道匀变速直线运动的推论,在某段时间内的平均速度等于中间时刻的瞬时速度,以及会通过实验的原理得出动摩擦因数的表达式,从而确定所需测量的物理量.14.(8分)(2015•山东一模)某科技小组要测量一未知电阻R x的阻值,实验室提供了下列器材:A.待测电阻R xB.电池组(电动势3V,内阻约5Ω)C.电压表(量程3V,内阻约3000Ω)D.电压表(量程5mA,内阻约10Ω)E.滑动变阻器(最大阻值50Ω,额定电流1.0A)F.开关、导线若干该小组使用完全相同的器材用不同的测量电路(电流表内接或外接)进行测量,并将其测量数据绘成U﹣I图象,如图甲和图乙所示.①由测量结果判定甲图测量结果较为准确,其测量值R x= 1.08×103Ω(结果保留三位有效数字),R x的测量值大于真实值(选填“大于”、“等于”或“小于”).②请把正确的测量电路图画在丙中方框内.【考点】:伏安法测电阻.【专题】:实验题.【分析】:①U﹣I图象的斜率等于电阻阻值,根据图示图象求出待测电阻阻值,根据待测电阻阻值与电表内阻的关系分析答题.②伏安法测电阻采用电流表外接法时,由于电压表分流,所测电流偏大,电阻测量值小于真实值;电流表采用内接法时,由于电流表分压,所测电压偏大,电阻测量值大于真实值;根据电阻测量值大小判断电流表接法,然后作出对应的实验电路图.根据待测电阻阻值与电表内阻的关系确定电流表的接法.【解析】:解:①由U﹣I图象可知,电阻测量值:R甲==≈1.08×103Ω,R乙==≈7.22×102Ω;电流表内阻为10Ω,电压表内阻为3000Ω,相对来说待测电阻阻值远大于电流表内阻,电流表应采用内接法,则甲图测量结果较准确,其测量值R x=1.08×103Ω;电流表采用内接法,由于电流表分压作用,电压测量值大于真实值,由欧姆定律可知,待测电阻测量值大于真实值.②由①可知电流表采用内接法时测量结果较准确,滑动变阻器最大阻值为50Ω,滑动变阻器最大阻值远小于待测电阻阻值,为测量多组实验数据,滑动变阻器应采用分压接法,电路图如图所示:故答案为:①甲;1.08×103Ω;大于;②电路图如图所示.【点评】:伏安法测电阻有两种实验电路,电流表的外接法与内接法,当电压表内阻远大于待测电阻阻值时采用电流表外接法,当待测电阻阻值远大于电流表内阻时采用内接法.。
山东省实验中学2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.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,并标在试卷的相应位置。
高中英语真题:2015届高三英语下学期第一次质量调查试题第Ⅰ卷选择题(共95分)第一部分:英语知识运用(共两节,满分45分)第一节单项填空(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。
例:We feel ______ our duty to make our country a better place. A. it B. this C. thatD. one答案是A。
1.--- How often do you eat out?--- ______, but usually once a week.A.Have no idea B.It dependsC.As usual D.More times2.Thanks for the ______ you did me to repair my car. Otherw ise it would have broken down on the way.A.favour B.goodC.support D.kindness3.Teenagers’ tastes and preferences are ______ by what the y see in the media.A.resulted B.covered C.shaped D.based4.Always believe that your goal is attainable ______ you com mit yourself to it.A.as far as B.as long asC.unless D.until5.Uncle Tetsu’s Cheese Cakes, ______ good, were soon sol d out when they were taken to the market.A.tasted B.being tastedC.having tasted D.tasting6.--- I’ve heard Bob ______ back from his journey to Africa. --- What about visiting him now?A.had come B.was comingC.would come D.has come7. is not at all ______ a traveler who has never seen the des ert before can expect.A.what B.thatC.which D.where8.Many language experts think that the best way to learn a l anguage is to spend time in ______ country where ______ lan guage is spoken.A.a; the B.the; /C.the; a D./; the9.--- I can’t quite ______ what it is a photograph of.--- Oh, it is our new boat.A.come out B.pick outC.turn out D.make out10.--- Isn’t it amazing that such a good player ______ have failed to be elected to compete?--- Yes, but that is life.A.would B.might C.should D.must11.Bob is kind, hard-working and intelligent; ______, I can’t speak too highly of him. A.as a result B.in a word C.by the way D.on the contrary12.The teacher talked with Jim, ______ problems was poor study habits.A.whose B.which C.one of whose D.one of which13.--- The railway station, please. I have to be there in ten minutes .--- ______, but I’ll do my best.A.No problem B.Certainly notC.I can’t promise D.I can’t do that14.______ today, would we be able to get there by Friday? A.Were we leavingB.Did we leaveC.Would we leaveD.Were we to leave15.It was the promise ______ his father would buy him a ne w iPhone 6 Plus if he succeeded in the exam ______ kept him awake for a whole night.A.that; that B.which; that C.that; which D.which; which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,掌握大意,然后从16~35各题所给的A、B、C、D四个选项中,选出最佳选项。
齐鲁名校教科研协作体山东省19所名校2015届高三第一次调研考试历史试题本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,满分100分,考试时间90分钟。
第I卷(选择题共50分)注意事项:1.答第I卷前,考生务必将自己的姓名写在答题卡上,考号、考试科目用铅笔涂在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案。
一、选择题(共50分,每小题2分)1.战国时期各诸侯国对于官吏的任用,一般都以俸禄制度代替过去的食邑制度。
俸禄制度的实行在当时的主要作用是A.推动了商品经济发展B.肯定了郡县制进步性C.促进了分封制的瓦解D.有利于国家选拔人才2.1921年中共“一大”上通过的《中国共产党纲领》(英文译稿)中规定:“以无产阶级革命军队推翻资产阶级,由劳动阶级重建国家,直至消灭阶级差别;……废除资本私有制,没收一切生产资料,如机器、土地、厂房、半成品等,归社会所有。
”对上述材料的解读,不正确的是A.中国共产党是新型的革命政党B.党纲通过宣告中国共产党的诞生C.中共以反帝反封建为主要任务D.中共缺乏对中国国情的正确认识3.1954年,当选第一届全国人民代表大会的1226名代表,是中国有史以来第一次经过普选产生的,故此次大会又被称为“第一次真正的人民大会”。
这次“真正的人民大会”的主要功绩是A.人民代表由海选产生,体现了民主的广泛性B.规定权力属于人民,人民开始成为国家主人C.制定了我国第一部社会主义类型的宪法D.人民有了行使政治权力的唯一机关4.明朝时“田中事,田主一切不问,皆佃农任之”,地主与佃农之间,“交租之外,两不相问”。
此种现象反映出当时A.地主与佃农间存在雇佣关系B.土地所有权与经营权没有分离C.佃农有较大的生产自主权D.租佃制抑制了佃农的生产积极性5.“当西方被定性为侵略者和剥削者(魔鬼般的西方)时,义和团对西方的反抗使中国的爱国者深感满足,并被冠以赞美之词。
大教育名校联盟高三模拟考试(山东卷)英语答案及评分标准1-5 CAACB 6-10 BABCB 11-15 CAACB 16-20 CCBAB 21-25 ACABD 26-30 CCCAD 31-35 DBADB 36-40 ABDFG 41-45 ACCAB 46-50 DACBD 51-55 BADAB 56-60 CBDCD 短文填空(每小题1.5分,满分15分)61. so 62. conducted 63. or 64. more tired 65. with 66. whether 67. a 68. (should) be removed 69. completely 70. following 评分标准与所给答案不符,但所填词符合语境和语法,形式和拼写正确可得分。
短文改错(每处1分,满分10分)Almost everyone has beautiful dreams. Some may want to improve our living conditions. Some theirmay want to accept good education. And some may want to become wealthy and successfully. As receive successful for me, admitted into one of the famous universities in China are my dream of this year. being isIn order to make our dream a reality, we need to work hard when we succeed. When we are untilfacing with challenges, self-confidence is the key to realize our dreams. What’s more important, 或者 faced realizingwe should learn to take chances and risk failure in spite of the difficulty that we might come difficulties across. Only in this way can we live the meaningful life with a definite goal. a评分标准与所给答案不符,但所改正错误符合语法要求、语义通顺,单词拼写正确可酌情得分,不按要求改正不得分。
山东省齐鲁名校教科研协作体2015-2016学年高一英语上学期统考试题(扫描版)山东省部分重点中学2015-2016学年度高一上学期统一调研联考英语答案1~5 CCACA 6~10 BABCB 11~15 BCCBB 16~20CBACB21~25 BCBCC 26~30 BDBBC 31~35 CBCDA 36~40 BAFCD41~45 ABDBC 46~50 BABCD 51~55 CCADD 56~60 ACBDA61. to meet 62. softly 63. will wait 64.hoping 65. to 66. them 67. but 68. a 69. silence 70. where改错:Dear Miss Wang,I’m glad to write to you. Nowadays, no words can express my feelings.It was not until I met you then I realized how kind and responsible a teacher thatcan be. I can clear remember how much I hated learning English at first. To beclearlyhonest, I really want to give up. As soon as you noticed this, you offered to help wantedme with telling me some good ways to learn them. You never failed ∧encourageby it tome even when I made only a little progresses. Little by little, my interest in the progressEnglish grew and now I’m a top student in English.I want to say thanks to you. I will work even hard in the future to live up to harderyour expectations. I hope you can be happy but healthy forever.andYoursXiaoming写作范文Tu Youyou, born in Zhejiang in1930 , is a Chinese pharmacologist. As a high school student, she showedgreat interest in medicine. In 1951, she was admitted into the Peking University, where she studied so hardthat she was well thought of by many teachers and classmates. Sincegraduation in 1955, she has been devoted to studying traditional Chinese medicine and modern western medicine. In 2011, she won the Lasker Award for discovering artemisimin, which has saved millions of lives.Four years later, she won the Nobel Prize andbecame the first Chinese woman to receive this honor. All of us Chinese are proud of her and her achievement.听力原文(Text 1)W: The air in the city zone now is fresher than before. Don’t you think so?M: Yes. There’s less dust. The green belt around the city works quiet well. And thecars and factories make less pollution.(Text 2)W: Hello boy, what are you doing there?M: Nothing.W: You shouldn’t cut your name on the tree. You’ll do harm to it.(Text 3)M: What happened, Mrs. Green?W: Well,Mr. Harris said his wallet was in his room. But when Jim looked, it wasn’t there.(Text 4)M: Don’t you like the hotel?W: Oh, yes, it’s a job with high income. I enjoy working there, and I love the people…But I hate working at night because I like going out in the evening. And I can’t stand the food.(Text 5)W: This is a beautiful park. Shall we come again tomorrow?M: But we planned to go shopping.W: We can do that in the afternoon, and come here in the morning.M: OK. And let’s bring Joe and Linda with us. Don’t forget your dark glasses. They ‘ll protect your eyes from the sun.(Text 6)M: Can I help you?W: Yes, I want to fly to Chicago on Wednesday the seventh and return on Friday the ninth. How much is the ticket?M: Tickets are cheaper if you stay over Saturday night.W: Thanks, but unfortunately I’ve already arranged some business here that Friday.I also want to visit a distant relative. So I’ll just have to pay the extra cost. M: What time of day would you prefer? Morning or afternoon?W: Morning, because I have to be there by early evening. Is there a meal?M: Yes, they’ll be serving breakfast, and you’ll also see a film.W: Sounds good. But what’s the total cost?M: Eight hundred and fifty dollars round trip.W:That’s more than I expected!(Text 7)M: It’s so nice out here. The weather is so good, but just look at the river. The water is so dirty. It’s too bad.W: I couldn’t agree more. Over the years, there have been a lot of changes in agriculture and industry. Unluckily, few people respond to what such development costs.M: I used to come to this river to swim as a child. At that time, the water was very clean and there were a lot of fish in it.W: Factories pour a lot of waste into the river, and farmers grow water plants in it. No powerful measures are taken to prevent all of there.As time goes on, the water is getting more and more polluted.(Text 8)M: You’ll have to pardon me if I sound angry.W: Well, what seems to be the trouble?M: This car! You sold it to me a few months ago, and now it seems to have lost all its power.W: That’s a little unusual. I’ve never heard of that kind of problem before according to my experience.M: I had the car in here just a couple of weeks ago because the oil light stayed on all the time.W: Oh, we fixed that, didn’t we?M: Sure. The light stayed off after that. But that’s when the other trouble started. W: What other trouble?M: I heard this terrible noise in the motor a few days ago, and then the car just seemed to lose its power.I had to have the car pulled here. I’ve never heard of anything like it, especially in an expensive car like this one.W: Well, Let’s go into the manager’s office and talk this matter over.(Text 9)W: Egypt is an interesting country to see, and it’s well worth travelling there. M: But we can’t make up our minds yet. You know, a round-trip ticket to Egypt costs a lot.W: But you could go by sea.M: You’re right. It’s cheaper, isn’t it.W: You may spend less than half of the money if you go by ship.M: But don’t you think it would take a long time and…W: But you can enjoy the beauty of the sea and the rising sun.M: Yes. I’ll tell that to my wife.W: You’ll enjoy yourselves, I’m sure.M: Don’t be so sure. We most probably won’t go anywhere. My wife always worries too much.W: About what?M: Well… Who’s going to look after the house? And who’s going to look after the garden? Andwho’s going to look after the pets? We have these problems every year. And in the end westay at home and look after everything ourselves.(Text 10)M: Ladies and gentlemen, may I have your attention, please? There will be three animal shows this afternoon here in the city zoo. The first show begins at three o’clock. There, tigers, lions, and bears will entertain you with their funny behavior. The second show will be a feeding of the monkeys at four o’clock. You can play with the monkeys. The last show will be at 4:30 in the giant bird cage, where Dr Smith will give you a guided tour, pointing out more than 300 species of birds and insects from Central and South America. If you have any questions about these shows or other events at the zoo, please ask at the information desk at the main entrance next to the gift shop. Thank you.答案详解A本表格是美国历次战争的开支情况统计。
山东省实验中学2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm 签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.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,并标在试卷的相应位置。
答案解析第一部分听力1—5. CCBAC 6—10 ABCAB 11—15 ABBCC 16—20 CACCA第二部分阅读理解第一节A21. C. 排列顺序题。
b在第二段第三句;a在第三段第一句;c在第四段第二句;e在第六段第二句;d在最后一段第一句。
22. D. 细节理解题。
见第六段第二句有480,000多人点击这个网站。
23. C. 主旨大意题。
从全文可知是介绍这个名为Ellie Wen的经历。
B文章讲述的是关于手机等辐射是否对人体有害的各方观点。
24. C. 推理判断题。
根据文中第二段的内容可知,有些专家明确辐射会致病,并警告人们。
25. A. 推理判断题。
根据第四段最后一句but data so far don’t suggest a strong link between cellphone use and cancer risk.可知,该专家认为没有任何证据可以证明辐射可以对人体造成伤害。
所以这些担心是没有必要的。
26. B. 推理判断题。
文中作者并没有明确表明自己赞成还是反对的观点,所以是比较客观地看待该问题。
27. B. 词义猜测题。
根据文章可知此词意为“证实”。
C28. B. 考查细节理解能力。
第二段第二行可以得出结论。
29. C. 考查细节理解能力。
第三段清晰地说明了辨别圆圈的比例。
30. D. 考查细节理解能力。
对第四段整体的理解和第五段最后一句可以得出答案。
31. D. 考查推理判断能力。
第四、五、六段提及到4—6岁小孩和6岁以上小孩的区别是判断的依据。
D32.C. 细节考查题。
根据文中第一段最后一句内容可知,高失业率并不影响人们找工作。
33.A. 细节理解题。
根据第四段的内容可知,总体就业增长对个体求职者没多大影响。
34.C. 细节理解题。
根据第五段第二句中and keep going, even after repeated rejections可知坚持不懈是找到工作的关键。
山东省2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm 签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.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,并标在试卷的相应位置。
山东省实验中学2015届高三第一次模拟考试英语试题说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,试题答案请用2B铅笔和0.5mm签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。
考试时间1 20分钟。
第I卷(共1 00分)第一部分听力(共两节,满分30分)该部分分为第一、第二两节。
注意:回答听力部分时,请先将答案标在试卷上。
听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。
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.How much does the man have to pay?A.$120.B.$108.C.$90.2.What was Mary doing?A.Asking for help from the bank.B.Walking on a river bank.C.Applying for a job.3.How long did the man stay in Europe?A.5 days.B.7 days.C.16 days.4.What does the woman think of the dress?A.It's not wonderful.B.It‟s out of fashion.C.I t‟s avert the price.5.What are the two speakers mainly talking about?A.Visiting their mother.B.Buying presents.C.Finking someone.第二节(共1 5小题:每小题J.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,并标在试卷的相应位置。
齐鲁名校教科研协作体山东省19所名校2015届高三第一次调研考试英语试题考试时间:2015年1月5日14:30—16:30命题学校:临沂第一中学命题人:南校高三英语组审题人:于学聪本试卷分第I卷(选择题)和第II卷(非选择题)两部分,共12页,满分150分。
考试用时120分钟。
考试结束后,将本试卷和答案卡一并交回。
注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。
2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。
3.第II卷必须用0.5毫米黑色签字笔做答,答案必须写在答题卡上各题目指定区域内相应位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带。
不按以上要求作答的答案无效。
第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。
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在答题卡上。
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’s the school like?A.It lacks students.B.It has various textbooks.C.It lacks water and electricity.2.What are the two speakers doing probably?A.Buying a basketball.B.Cheering for Oxford.C.Watching a football match.3.How much money does the man want to change?A.120.B.100.C.90.4.Where are the two speakers probably now?A.In a restaurant.B.In a garage.C.In a hospital.5.What is the man doing?A.Looking for a school.B.Buying something.C.Looking for a place to live.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,并涂在答题卡的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6至8题。
6.Where was the bus when the two speakers were talking?A.At a bus stop.B.On the way to the zoo.C.At the zoo.7.How will the man recognize the zoo?A.By being told by the woman.B.By watching for the big gate.C.By watching for the bus stop himself.8.What can we learn from the conversation?A.The man took the bus by mistake.B.The man had been to the zoo before.C.The bus was crowded with passengers.听第7段材料,回答第9至10题。
9.What is the woman?A.A part-time babysitter.B.A teacher.C.A nurse.10.Why does the woman ask the man to come back earlier?A.To put Mark to bed earlier.B.To let her go home earlier.C.To help her with the exam.听第8段材料,回答第11至13题。
11.What was the man looking for?A.Records of guitar music.B.Books of modern guitar.C.Records of country music.12.What happened to the man’s records?A.He enjoyed them but lost them.B.He damaged them carelessly.C.His father got them back.13.Where were the records when the man saw them?A.on a shelf.B.In the window.C.on the counter.听第9段材料,回答第14至17题。
14.What day was yesterday? A.Monday.B.Thursday.C.Friday.15.Why was the woman late for the appointment?A.The road was crowded.B.She was stopped by a policeman.C.Her car broke down halfway.16.What has the woman’s children done to the dog?A.They hurt the dog.B.They covered the dog with feathers.C.They gave the dog a bath.17.What was the worst thing yesterday to the woman?A.She forgot inviting her boss and his wife over.B.She forgot to cook dinner for her husband.C.Her boss and his wife came to her house unexpectedly.听第10段材料,回答第18至20题。
18.Who is the speaker?A.An official.B.A tourist.C.A guide.19.When can you come if you want to see how bread was baked 200 years ago?A.On Sunday afternoon.B.On Tuesday morning.C.On Saturday afternoon.20.Where did Sir Henry come from?A.England.B.The UAS.C.France.第二部分:阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将选项涂黑。
AThe Gloria Barron Prize honors American young people from 8 to l8 who have shown leadership and courage in public service.Each year ten winners each receive$2,000 to support their higher education or their service work.Ellie Wen,18,was volunteering at a community center in Los Angeles.The center was set up to help immigrant families.She happened to meet adults in an EFL(English as a foreign language)class.“When I saw them struggling hard,I wondered how people in poor countries could learn English,”Ellie said.So she started a Website,“Repeat After Us”,where people can listen to English and practice their accents.Volunteers have helped Ellie record more than 6,600 texts,including Abraham Lincoln’s“Gettysburg Address”.Hard work pays off.There were so many times that Ellie was discouraged,but she stuck to it.The Website crashed early on,and all the recordings were lost.But volunteers worked together vigorously to start over,and the visitors returned to the site.“Just follow your idea and know that the world is so kind.Even if you do have trouble,people will help you,”Ellie said.“I was really excited the first month,when we had 49 visitors,”she said.Now,more than 480,000 people from a11 over the world have visited the site.“I get e-mails from China,Egypt,India,and Brazil.”They say,“Thank you so much for this resource,we’ve been waiting for it for so long!”Ellie loves knowing she is helping so many people.Gloria Barron Prize winners like Ellie are enthusiastic about the work they do.And they encourage others to join in if they see a need.Anybody can be negative,but it needs somebody brave to be positive.Are you the brave one?21.Choose the right order of the following.a.Ellie started a Website,Repeat After Us.b.Ellie happened to meet adults in an EFL class.c.All the recordings were lost.d.Ellie became a Gloria Barron Prize winner.e.More than 480,000 people from all over the world visited the site.A.c—b—a—e—d B.a—e—d—c—b C.b—a—c—e—d D.b—c—a—e—d 22.Which of the following statements is true?A.The Gloria Barron Prize honors people showing leadership and courage.B.Each year ten winners share US$2,000 to support their higher education.C.Ellie Wen was badly paid at a community center in Los Angeles.D.People can practice their English via Ellie’s website.23.The writer mainly talks about_____.A.how to open up a website with the help of othersB.how to teach immigrant families English via the InternetC.the Gloria Barron Prize and the story of one of its winnersD.young people who help others in various waysBCell phones:Is there a cancer link?Could your cell phone give you cancer? Whether it could or not,some people are worrying about the possibility that phones,power lines and Wi-Fi could be responsible for a range of illnesses,from rashes to brain tumors.Some say there is evidence to support the growing anxieties.David Carpenter,a professor of environmental health sciences at the university at Albany,in New York,thinks there’s a greater than 95 percent chance that power lines can cause childhood leukemia(白血病).Also there’s a greater than 90 percent chance that cell phones can cause brain tumors.“It’s apparent now that there’s a real risk,”said Carpenter.But others believe these concerns are not justified.Dr Martha Linet,head of radiation epidemiology(流行病学)at the US National Cancer Institute,has looked at the same research as Carpenter but has reached a different conclusion.“I don’t support warning labels for cell phones,”said Linet.“We don’t have the evidence that there’s much danger.”Studies so far suggest a weak connection between EMFs(电磁场)and illness—so weak that it might not exist at a11.A multinational investigation of cell phones and brain cancer,in 13 countries outside the US,has been underway for several years.It’s funded in part by the European Union,in part by a cell phone industry group.The final report should come out later this year,but data so far don’t suggest a strong link between cell phone use and cancer risk.24.From the passage we can learn that some people are worried because________.A.they have evidence that the use of cell phones can lead to cancerB.they feel surprised and alarmed about cell phone useC.some experts have given a warningD.cell phones are responsible for brain tumors25.By saying“I don’t support warning labels for cell phones,”Dr Martha Linet has the idea that_______.A.the worrying is unnecessaryB.cancer—warning labels should be on cell phonesC.there is a link between cell phones and cancerD.cell phones have nothing to do with cancer26.Which of the following best describes the attitude of the author towards the debate? A.Optimistic.B.Objective.C.Opposite.D.Casual.27.The underlined word“justified”in Paragraph 3 is closest in meaning to_____.A.explained B.confirmed C.classified D.restrictedCCan you believe your eyes?A recent experiment suggests that the answer to that question may depend on your age.Martin Doherty,a psychologist at the University of Stirling in Scotland,led the team of scientists.In this experiment,Doherty and his team tested the perception(观察力)of some people,using pictures of some orange circles.The researchers showed the same pictures to two groups of people.The first group included 151 children aged 4 to 10,and the second group included 24 a—dults aged 18 to 25.The first group of pictures showed two orange circles alone on a white background.One of the circles was larger than the other,and these people were asked to identify the larger one.Four-year-olds identified the correct circle 79 percent of the time.Adults identified the correct circle 95 percent of the time.Next,both groups were shown pictures where the orange circles,again of different sizes,were surrounded by gray circles.Here’s where the trick lies.In some of the pictures,the smaller orange circle was surrounded by even smaller gray circles—making the orange circle appear larger than the other orange circle,which was the real larger one.And the larger orange circle was surrounded by even bigger gray circles—so it appeared to be smaller than the real smaller orange circle.When young children aged 4 to 6 looked at these tricky pictures,they weren’t fooled—they were still able to find the bigger circle with roughly the same accuracy as before.Older children and adults,on the other hand,did not do as well.Older children often identified the smaller circle as the larger one,and adults got it wrong most of the time.As children get older,Doherty said,their brains may develop the ability to identify visual context.In other words,they will begin to process the whole picture at once:the tricky gray circles,as well as the orange circle in the middle.As a result,they’re more likely to fall for this kind of visual trick.28.Doherty and his team of scientists did an experiment to evaluate______.A.Children’s and adults’eye-sightB.people’s ability to see accuratelyC.children’s and adults’brainsD.the influence of people’s age29.When asked to find the larger circle,_____.A.children at 6 got it wrong 79%of the time with no gray ones aroundB.only adults over 18 got it right 95%of the time with gray ones aroundC.children at 4 got it right about 79%of the time with gray ones aroundD.adults got it right most of the time with gray ones around30.According to the passage,we can know that_____.A.a smaller orange circle appears bigger on a white backgroundB.an orange circle appears bigger than a gray one of the same sizeC.a circle surrounded by other circles looks bigger than its real sizeD.a circle surrounded by bigger ones looks smaller than its real size31.Why are younger children not fooled?A.Because they are smarter than older children and adults.B.Because older people are influenced by their experience.C.Because people’s eyes become weaker as they grow older.D.Because their brain can hardly notice related things together.DAs you are probably aware,the latest job markets news isn’t good:Unemployment is still more than 9 percent,and new job growth has fallen close to zero.That’s bad for the economy,of course.And it may be especially discouraging if you happen to be looking for a job or hoping to change careers right now.But it actually shouldn’t matter to you nearly as much as you think.That’s because job growth numbers don’t matter to job hunters as much as job staff-turnover(人员流动)data.After all,existing jobs open up every day due to promotions,resignations,and retirements.(Yes,people are retiring even in this economy.)In both good times and bad,staff-turnover creates more openings than economic growth does.Even in June of 2007,when the economy was still booming along,job growth was only 132,000,while staff-turnover was 4.7 million!And as it turns out,even today—with job growth near zero—over 4 million job hunters are being hired every month.I don’t mean to imply that overall job growth doesn’t have an impact on one’s ability to landa job.It’s true that if total employment were higher.it would mean more jobs for all of us to choose from(and compete for).And it's true that there are currently more people applying for each available job opening,regardless of whether it’s a new one or not.But what often distinguishes those who land jobs from those who don’t is their ability to stay motivated.They’re willing to do the hard work of identifying their valuable skills;be creative about where and how to look;learn how to present themselves to potential employers;and keep going,even after repeated rejections.The Bureau of Labor Statistics data show that 2.7 million people who wanted and were available for work hadn’t hunted for it within the last four weeks and were no longer even classified as unemployed.So don’t let the headlines fool you into giving up.Four million people get hired every month in the U.S.You can be one of them32.The author tends to believe that high unemployment rate____.A.takes job opportunities from peopleB.prevents many people from changing careersC.should not stop people from looking for a jobD.does not mean the U.S. economy is worsening33.What does the author say about overall job growth?A.It doesn’t have much effect on individual job seekers.B.It increases people’s confidence in the economy.C.It gives a ray of hope to the unemployed.D.It doesn’t mean greater job security for the employed.34.What is the key to finding a job according to the author?A.Education B.Intelligence C.Persistence D.Experience35.What do we learn about The Bureau of Labor Statistics unemployment data?A.They clearly indicate how healthy the economy is.B.They provide the public with the latest information.C.They warn of the structural problems in the economy.D.They don’t include those who have stopped looking for a job.第二节(共5小题:每小题2分,满分l0分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,并在答题卡上将该项涂黑。