2019-2020学年高中英语 第20单元检测(B) 北师大版选修7.docx
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1、第二十单元检测(B)(时间:120分钟满分:150分)第一部分听力(共两节,满分30分)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。M:Boy!How quickly technology changes!So many people have a computer in their homes nowadays.W:I know.I feel so behind the times. 1.What c
2、an be inferred about the woman?A.She doesnt have a computer.B.Her computer is the latest model.C.She has fallen behind others at work.答案:AW:Can you take a picture of me with the mountains in the background?M:Im afraid I just ran out of the film.2.What does the man mean?A.Hes just back from a horror
3、film.B.He doesnt have any more film.C.He doesnt know how to use the camera.答案:BM:Im no expert,but that noise in your fridge doesnt sound good.Maybe you should call and have it checked out.W:Youre right,and I suppose Ive put it off long enough.3.What will the woman probably do?A.Call a repair person
4、soon.B.Ask the man to fix her fridge.C.Wait to see if the problem will disappear.答案:AW:What do you think I should buy for my mom on her birthday?M:If I were you,I would buy a mobile phone.It would be an excellent gift.W:Thats a good idea.4.What will the woman most probably buy for her mother?A.A cel
5、lphone.B.A computer.C.A washing machine.答案:AW:I wish I had a mobile phone.M:Me,too.Then we could contact each other anywhere anytime.W:Uh.Uh,not in class,though.5.What are the speakers?A.They are workers.B.They are sales people.C.They are students.答案:C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
6、小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6至8题。W:Where is Irene?I havent seen her all day.M:Shes in the computer room using the Internet.W:Recently,she has been spending hours and hours on the Internet every day.I think shes addicted to
7、 it!M:Nonsense!Shes probably just getting some facts for her report.W:No,shes just wasting all her time on the BBS or in one of those discussion groups.And yesterday,she was using the Internet to do some shopping!M:If youre really worried,lets go to get her.We can encourage her to do something else.
8、W:OK,but youll have to wait a minute.First I have to check my email.6.What is Irene doing now?A.She is using the computer.B.She is working on her report.C.She is playing computer games.答案:A7.Why is the woman worried about Irene?A.Because she is afraid Irene spends too much money.B.Because she is afr
9、aid Irene is doing too much work.C.Because she is afraid Irene is addicted to playing games on the Internet.答案:C8.What will the woman do after checking her email?A.Reply to the email.B.Go to play with Irene.C.Go to get Irene out of the computer room.答案:C听第7段材料,回答第9至11题。W:Have you finished your paper
10、,Mr Smith?M:Yes,I have.W:How could you finish it so fast?M:I got a lot of information on the Internet.Do you use the net?W:No,I dont.I think its too expensive.M:No,its not.The fee is only one dollar an hour.W:But I havent connected my computer to the Internet yet.Can you tell me how to do it?M:All r
11、ight.You just go to the post office and apply for a website,and then you can use it.You pay the fee every month just as you do with your telephone.W:Thank you very much.I think I will do it.9.Where did the man get so much information?A.On the Internet. B.On the radio.C.On the television.答案:A10.How o
12、ften should the fee be paid?A.Every month.B.Every two months.C.Every week.答案:A11.What will the woman do?A.She will use the computer in her office.B.She will apply for a website in the post office.C.She will decide not to use the Internet in the future.答案:B听第8段材料,回答第12至14题。W:Which subject do you like
13、 best at school?M:Computer studies.W:Why?M:I can log onto the web and get a lot of information.W:Do your classmates like the subject?M:Yes.More boys than girls like the subject.W:Why dont many girls like computers?M:Hmm,girls and machines never mix.Girls are romantic and most of them like arts.12.Wh
14、ich subject does the man like best at school?A.Maths.B.Arts.C.Computer studies.答案:C13.Which of the following is true?A.Most girls like machines.B.More boys than girls like the computer.C.More girls than boys like the computer.答案:B14.Why do most girls like arts?A.They are romantic.B.They are pretty.C
15、.They are silly.答案:A听第9段材料,回答第15、16题。M:Gee.I wish I had enough money to hire a housekeeper.W:Oh,dont be so lazy.Is it really that hard to keep your room clean?M:Its not just my room.I need someone to wash my clothes and fix my lunch,too.W:Is that all?M:Well,it would be nice if they could serve me br
16、eakfast in bed and also do my homework.W:And I suppose youd want someone who never complains about having to do so much work.M:Sure,why not?W:I dont think you can find a human being like that.What you need is a robot.15.What can we know about the man?A.He hates to do housework.B.He is a very hardwor
17、king man.C.He enjoys cooking his own meals.答案:A16.Whats the womans opinion?A.She suggests the man do his own work.B.She believes the man should hire a housekeeper.C.She believes the man is asking for something impossible.答案:C听第10段材料,回答第17至20题。Third,fourth and fifth graders are going all over the wor
18、ld without ever leaving their computer at school.Arundel Elementary School in San Carlos,California could be the most wired school in America.They are wired to the Internet through their computers.On the Internet,30 Arundel students from kindergarten to the fifth grade log onto computers every day.T
19、eacher Judy Garber says its hard to get the kids away from the computers.They dont even want to take a break.Laura Bacon likes to visit other students.Shes going to Peggys page.Peggy is a school student in London,England.She puts her own homepage on the Internet.It includes pictures of Peggy,her sch
20、ool,her mom,dad and friends.You can send her mails,too.Scientist John Gage helped to wire Arundel School.He said,“there is a plan to connect 12 thousand California schools on the Internet.” On November 4th,parents and computer experts did a test run for this day and Arundel was wired to the Internet
21、.17.Whats this news story mainly about?A.Children going online at school.B.School children travelling all over the world.C.Laura Bacon in California visiting Peggy in London.答案:A18.Why is it hard to get the kids away from the computers?A.Because they love the games on the computers.B.Because they ar
22、e too young to learn how to use them.C.Because they love to do things on the Internet so much that they refuse to leave their computers.答案:C19.Whats the relationship between Laura and Peggy?A.They are schoolmates.B.They contact each other on the Internet.C.They have been close friends for many years
23、.答案:B20.What will happen in the near future?A.Laura Bacon will go to London to visit Peggy.B.The school will not allow the kids to use the computers.C.More California schools will be wired to the Internet.答案:C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A、B、C和D四个选项中,选出最佳选项。AScience is a maj
24、or topic in our culture.Since it touches almost every field of our life,educated people need at least some knowledge of its structure and operation.They should also have an understanding of the scientific subculture in which scientists live and what kinds of people they are.An understanding of gener
25、al characteristics of science as well as specific scientific ideas is easier to obtain if one knows something about the things that excite and discourage scientists.This book is written for the person whose knowledge of science is not complete;for the person who has been presented with science as a
26、musty(发霉的)storehouse of dried facts;for the person who sees the chief objective of science as the production of tricks;and for the person who views the scientists as some sort of magician.The book can be used to add to a course in any science,to come with any course that attempts to give an understa
27、nding of the modern world,or simply to provide a better understanding of science.We hope this book will lead readers to a broader view on scientific attitudes and a more realistic view of what science is,who scientists are,and what they do.It will give readers an idea and understanding of the relati
28、onship between science and our culture and an appreciation of the roles science may play in our culture.Besides,readers may learn to appreciate the relationship between scientific views and some of the values and philosophies(哲学) that are deep in our culture.We have tried to present in this book a c
29、orrect and up-to-date picture of the scientific world and the people who populate it.That population has in recent years come to include more and more women.This increasing role of women is not just the only event but,rather,part of the trend obvious in all parts of society,as more women enter tradi
30、tionally male-controlled fields and make influential contributions.We have also tried to make the book entertaining as well as informative.Our method is usually informal.We feel,as many other scientists do,that we shouldnt take ourselves too seriously.As the readers may observe,we see science as a d
31、elightful pastime(消遣) rather than as a cruel and unpleasant way to earn a living.21.According to the passage,“scientific subculture” means .A.scientific societyB.technical groupC.complex situationD.knowledge system解析:由其后的定语从句“inwhichscientistslive”可知,scientificsubculture指的是科学家们生活的社会,故选A项。答案:A22.We n
32、eed to know something about science because .A.scientists have specific scientific ideasB.science affects almost every field of our lifeC.it is easier to understand general characteristics of scienceD.it is not easy to understand the things that excite and discourage scientists解析:由短文第一段中“Sinceittouc
33、hesalmosteveryfiledofourlife,educatedpeopleneedatleastsomeknowledge.”可知,原因在于科学存在于我们生活中的方方面面。答案:B23.The book mentioned in this passage is written for readers who .A.want to make a contribution to scienceB.have a thorough understanding of scienceC.want to break from the male-controlled worldD.have a m
34、isunderstanding about science解析:由短文第二段第一句可知,“本书针对的读者是科学知识不完善者,将客观科学当成骗人的把戏者,将科学家看作魔术师者等”,故选D项。答案:D24.This passage is most probably .A.the review of a bookB.the concluding part of a bookC.the information added to a bookD.the introduction of a book解析:文章先讲了科学的重要性,然后从书的适合人群、内容等方面对书进行了介绍,故选D项。答案:DBModern
35、 inventions have speeded up peoples lives amazingly.Motor-cars cover a hundred miles in little more than an hour,aircrafts cross the world within a day,while computers operate at lightning speed.Indeed,this love of speed seems never-ending.Every year motor-cars are produced which go even faster and
36、each new computer boasts(吹嘘) of saving precious seconds in handling tasks.All this saves time,but at a price.When we lose or gain half a day in speeding across the world in an airplane,our bodies tell us so.We get the uncomfortable feeling known as jet-lag;our bodies feel that they have been left be
37、hind in another time zone.Again,spending too long at computers results in painful wrists and fingers.Mobile phones also have their dangers,according to some scientists;too much use may transmit(传输) harmful radiation into our brains,a consequence we do not like to think about.However,what do we do wi
38、th the time we have saved?Certainly not relax,or so it seems.We are so accustomed to constant activity that we find it difficult to sit and do nothing,or even just one thing at a time.Perhaps the days are long gone when we might listen quietly to a story on the radio,letting imagination take us into
39、 another world.There was a time when some peoples lives were devoted simply to the cultivation of the land or the care of cattle.No multi-tasking there;their lives went on at a much gentler pace,and in a familiar pattern.There is much that we might envy about a way of life like this.Yet before we do
40、 so,we must think of the hard tasks our ancestors faced:they farmed with bare hands,often lived close to hunger,and had to fashion tools from wood and stone.Modern machinery has freed people from that primitive existence.25.The new products become more and more time-saving because .A.our love of spe
41、ed seems never-endingB.time is limitedC.the prices are increasingly highD.the manufacturers boast a lot解析:根据第一段“Indeed,thisloveofspeedseemsnever-ending.”可知A项正确。答案:A26.What does “the days” in Paragraph 3 refer to?A.Imaginary life.B.Simple life in the past.C.Times of inventions.D.Time for constant act
42、ivity.解析:根据后文提到的“whenwemightlistenquietlytoastoryontheradio,lettingimaginationtakeusintoanotherworld.”可知是那种简单的生活。答案:B27.What is the authors attitude towards modern technology?A.Critical.B.Objective.C.Optimistic.D.Negative.解析:一方面作者对于现代发明给人们带来的便利予以肯定,另一方面又承认了它的负面影响,所以作者的观点是中立的、客观的。答案:B28.What does the
43、 passage mainly discuss?A.The present and past times.B.Machinery and human beings.C.Imaginations and inventions.D.Modern technology and its influence.解析:本文主要讲述了现代发明提高了人们的生活水平以及人们该如何处理它所带来的负面影响,故选D项。答案:DCMost people,when they travel to space,would like to stay in orbit for a few days or more.And this
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2019届人教A版数学必修二同步课后篇巩固探究:2-1-1 平面 WORD版含解析.docx
