北大秋英语作业答案

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北大14秋季《大学英语1》作业2答案

北大14秋季《大学英语1》作业2答案

作业二作业ID: 95383--------------------------------------------------------------------------------1.鼓励独立完成作业,严惩抄袭。

- This box is too heavy for me to carry it upstairs.- ______B___A. A. You may ask for help.B. B. I'll give you a hand.C. C. Please do me a favor.D. D. I'd come to help.2.--How is Mr Brown?-- _____C_________.A. A. He is tall and beautifulB. B. He is very strict with usC. C. He is fineD. D. He is in an expensive car3.- How was your trip to London, Jane? - ______A_____A. A. Oh, wonderful indeed.B. B. I went there alone.C. C. The guide showed me the way.D. D. By plane and by bus.4.- Where is Miss Smith?- ____B_____A. A. She's from England.B. B. She's at home.C. C. She's not back.D. D. She's very well.5.-- Please help yourself to the seafood.-- _____D___A. A. No, I can't.B. B. Sorry, I can't help.C. C. Well, seafood don't suit.D. D. Thanks, but I don't like seafood.6.-- We are going to have a singing party tonight. Would you like to join us? -- ______A__A. A. I'm afraid not, because I have to go to an important meeting.B. B. Of course not. I have no idea.C. C. No, I can't.D. D. That's all set.7.- Excuse me, could you show me the way to the nearest post office?- _____D_____ Oh yes! Two blocks away from here at the Green Avenue. You can’t miss it.A. A. I beg your pardon?B. B. What do you mean?C. C. You're welcome.D. D. Mm, let me think.8.- Could you help me with my physics, please?- _____D__.A. A. No, no way.B. B. No, I couldn't.C. C. No, I can't.D. D. Sorry I can't. I have to go to a meeting right now.9.--Hello, may I talk to the director now?--______A____A. A. Sorry, he is busy at the moment.B. B. No, you can't.C. C. Sorry, you can't.D. D. I don't know.10.-______A___.-Thank you.A. A. CongratulationsB. B. CongratulationC. C. CongratulateD. D. To congratulate11.-- Is this your shoe?-- Yes, but where is ____A____?A. A. the other oneB. B. other oneC. C. another oneD. D. the others12.About 40,000 years ago, the sea was ___B____ 40 meters below today’s level.A. A. about onlyB. B. only aboutC. C. about muchD. D. much about13.- It’s a good idea. But who’s going to____A_____ the plan?- I think John and Peter will.A. A. carry outB. B. get throughC. C. take inD. D. set aside14.I have been looking forward to __D__ from my parents.A. A. hearB. B. being heardC. C. be heardD. D. hearing15.Tom, what did you do with my documents? I have never seen such a ___B__ and disorder!A. A. massB. B. messC. C. guessD. D. bus16.The young man was drunk __B______ two glasses of wine.A. A. onB. B. withC. C. atD. D. against17.If you observe more closely, Margaret is ___A_____ of the two girls.A. A. the tallerB. B. tallerC. C. the tallestD. D. tallest18.Mike is better than Peter ___B_____ swimming.A. A. forB. B. atC. C. onD. D. in19.The ___A____ is just around the corner and you won’t miss it.A. A. bicycle's shopB. B. bicycle shopC. C. bicycles shopD. D. bicycles' shop20.Tom was watching TV when someone____C___.A. A. comesB. B. comeC. C. cameD. D. has come--------------------------------------------------------------------------------21.请阅读以下文章,回答文章后的五个小题。

2021年北师大版四年级英语秋季学期阅读与理解专项课后练习

2021年北师大版四年级英语秋季学期阅读与理解专项课后练习

2021年北师大版四年级英语秋季学期阅读与理解专项课后练习班级:_____________ 姓名:_____________1. 阅读大观园。

读短文,判断正(T)误(F)。

Today is Saturday. Jenny, Betty and Danny are at home (在家). In the morning, Jenny does her homework. Betty reads a book. Danny writes a story. In the afternoon, Betty washes her clothes. Jenny draws a picture. Danny sings a song. They are very happy! [1]Today is Saturday. (____)[2]Jenny is at school today. (____)[3]Betty reads a book in the afternoon. (____)[4]Danny writes a story in the morning. (____)[5]They are sad. (____)2.阅读短文,根据图画的内容、中文提示和单词的首字母填入短文所缺的单词。

(1)My r (红色的) shoes are in the l (图书室).(2)My yellow j (夹克衫) is in the c (餐厅).(3)My b (蓝色的) bag is in the c (电脑) room.(4)My g (绿色的) s (毛衣) is in the g (体育室).(5)My brown T-shirt is in the p (操场).3. 阅读理解。

The White family is at home. Mrs. White is in the kitchen. She is cooking. Mr. White is sitting in a chair and reading the newspaper. Tom and his friend Dick are cleaning the bicycle. Jane and her friend Mary are in Jane''s bedroom. They are listening to a tape.( )(1)The White family is in the house.( )(2)Mrs. White is watching TV.( )(3)Mr. White is cooking.( )(4)Tom is cleaning the bicycle with his father.( )(5)Jane and Mary are friends.( )(6)This is Jane''s home.4. Zip餐厅开张啦!Zoom和他的朋友们来用餐,请认真阅读并完成账单。

北大14秋季《大学英语1》作业1 答案

北大14秋季《大学英语1》作业1 答案

作业一1.鼓励独立完成作业,严惩抄袭。

--Can you go to the concert with us this evening?--_____BA. A. No, I already have plans.B. B. I'd love to, but I'm busy tonight.C. C. No, I really don't like being with you.D. D. I'm ill, so I shouldn't go out.2.- Madam, do all the buses go downtown?- ______D___A. A. Wow, you got the idea.B. B. No, never mind.C. C. Pretty well, I guess.D. D. Sorry, I'm new here.3.--Would you mind changing seats with me?--_____CA. A. Yes, you can.B. B. Of course, I like to.C. C. No, I don't mind.D. D. Certainly, please do.4.- Who’s speaking?- This is Tom .CA. A. speaksB. B. spokenC. C. speakingD. D. saying5.-- Congratulations! You won the first prize in today’s speech contest. -- _____C___A. A. Yes, I beat the others.B. B. No, no, I didn't do it well.C. C. Thank you.D. D. It's a pleasure.6.-- Good morning, sir. May I help you?-- ____C___.A. A. Yes, I don't buy anything.B. B. No, I don't need your help.C. C. Yes, I need some sugar.D. D. Oh, no. That's OK.7.- That’s a beautiful dress you have on!- ______A____A. A. Oh, thanks. I got it yesterday.B. B. Sorry, it's too cheap.C. C. Hey you can have it.D. D. See you later.8.-- Hello, I’m Harry Potter.-- Hello, my name is Charles Green, but___C_____.A. A. call my CharlesB. B. call me at CharlesC. C. call me CharlesD. D. call Charles me9.- Oh, sorry to bother you.-___A_____.A. A. That's okayB. B. No, you can'tC. C. That's goodD. D. Oh, I don't know10.- Thank you for inviting me.- ____C___A. A. I really had a happy time.B. B. Oh, it's too late.C. C. Thank you for coming.D. D. Oh, so slowly?11.If you ____D____your work, you can go there first.A. A. will finishB. B. finishedC. C. finishingD. D. have finished12.--Nice to see you. I ___A_____you for a long time.A. A. haven't seenB. B. didn't seeC. C. hadn't seenD. D. don't see13.The red flower goes from one to ___C__ in the class.A. A. the otherB. B. othersC. C. anotherD. D. other14.The computer system ___A______suddenly while he was searching for information on the Internet.A. A. broke downB. B. broke outC. C. broke upD. D. broke in15.His salary as a driver is much higher than ____D____.A. A. a porterB. B. is a porterC. C. as a porterD. D. that of a porter16.No matter _____D___, the little sisters managed to round the sheep up and drive them back home safely.A. A. it was snowing hardB. B. hard it was snowingC. C. how it was snowing hardD. D. how hard it was snowing17.The Japanese, _D_____ average, live much longer than the Europeans.A. A. withB. B. inC. C. toD. D. on18.Why not ___B___and do some outdoor activities?A. A. goes outB. B. go outC. C. to go outD. D. going out19.He has been ___A___ for nearly three weeks after the death of his dear pet.A. A. sadB. B. satisfiedC. C. evilD. D. joyful20.I’ll give you a ring if Mike ____A____ tomorrow.A. A. comesB. B. will comeC. C. cameD. D. is coming21.请阅读以下文章,回答文章后的五个小题。

北京大学15秋《大学英语1》作业4答案

北京大学15秋《大学英语1》作业4答案

北京大学15秋《大学英语1》作业4答案1.鼓励独立完成作业,严惩抄袭。

- How do you like this dress?- _________A. A. I am fine, thank you.B. B. It's very pretty.C. C. I bought this dress at a sale.D. D. It's my sister's.————B2.- What can I do for you, madam?- ______________A. A. Thank you.B. B. You can't help me.C. C. I want to buy a camera.大学英语4答案D. D. I'm glad to hear that.————C3.What day is today?-- _________A. A. It's MarchB. B. It's a fine day today.C. C. It's March.D. D. It's Monday.————D4.What do you think of this novel?-- _________A. A. I've read it.B. B. It's well-written.C. C. It was written by my uncle.D. D. I bought it yesterday.————B5.- Would you like to have some coffee?- _________A. A. No, please.B. B. Yes, I like.C. C. It is a pleasure.D. D. No, thank you.————D6.- Wow! This is a marvelous room! I’ve never known you’re so artistic.- ______A. A. Great, I am very art-conscious.B. B. Don't mention it.C. C. Thanks for your compliments.D. D. It's fine.————C7.- Is it possible for you to work late tonight? - _______A.A. I like it.B.B. I'll do that.C.C. I'd love to.D.D. I think so.————D8.How tall is your sister?-- _________A.A. She is not very well.B.B. She is 28 years old.C.C. She is very nice.D.D. She is as tall as I am.————D9.- Oh, sorry to bother you. -________.A.A. That's okayB.B. No, you can'tC.C. That's goodD.D. Oh, I don't know————A10.How much is this necklace?-- _________A. It's very nice.B.B. It's a birthday present from my parents.C.C. It costs fifty pounds.D.D. It's a bargain.————C11.That man looks familiar to me. He reminds _______ Dr. Richards.A.A. me toB.B. meC.C. me forD.D. me of————D12.Every means _______ been tried to solve the difficult problem.A.A. haveB.B. hasC.C. isD.D. are————A13.Australia is one of the few countries ____ people drive on the left of the road.A.A. whichB.B. thatC. whereD.D. on which————C14.When Laura finally arrived she apologized _______ so late.A.A. for to comeB.B. that she was comingC.C. for comingD.D. to come————C15.____ you know, David has been well lately.A.A. WhichB.B. AsC.C. WhatD.D. When————B16.Each new way of looking at a situation ________ our understanding and makes it easier to discover new possibilities.A.A. deepsB.B. deepensC.C. deepD.D. deeply————B17.Samuel Clemens, ________ as Mark Twain, was one of the most famous American writers.A.A. to knowB.B. to be knownC.C. knownD.D. knowing————C18.Eggs, though rich in nourishments, have ______ of fat.A.A. a large numberB.B. the large numberC.C. a large amountD.D. the large amount————C19.She is not only my classmate ________ also my good friend.A.A. orB.B. butC.C. andD.D. too————B20.I like the teacher _____classes are very interesting and creative.A.A. whichB.B. whoC.C. whoseD.D. what————C-------------------------------------------------------------------------------- 21.请阅读以下文章,回答文章后的五个小题。

北大15秋《大学英语3》作业1答案

北大15秋《大学英语3》作业1答案
B. B. from
C. C. at
D.D.on
正确答案:B
13.Jim was absent from school for the whole week _____ a bad cold.
A. A. because of
B. B. in addition to
C. C. according to
D.D.in front of
正确答案:A
14.Some people like to _____ a small sum of money in case of urgent need.
A. A. deal with
B. B. use up
C. C. set aside
D. D. take off
C. C. to lie
D. D. lying
正确答案:D
8.Today Mrs Smith _____ herself in white like a nurse at the garden party.
A. A. wore
B. B. put
C. C. sent
D.D.dressed
正确答案:D
9.In road rules the red light is a ______ for traffic to stop.
A. A. Therefore
B. B. Otherwise
C. C. However
D.D.Because
正确答案:B
5.For many overseas Chinese,Chinais their real _____, because they were born and grew up there.

北大大学英语网上作业及答案

北大大学英语网上作业及答案

1.--Are you feeling all right today?--Not really.--__________________.A. A. Oh, I seeB. B. It doesn't matterC. C. You'd better be happyD. D. I am sorry to hear that2.- How often do you go dancing?-A. A. I will go dancing tomorrow.B. B. Yesterday.C. C. Every other day.D. D. I've been dancing for a year.3.--Smoking is forbidden in the workshop. Please stop it. --Sorry, I ________________.A. A. am not sureB. B. have no ideaC. C. do knowD. D. did not know4.--What’s happened to my library books?--________________.A. A. I have no ideaB. B. You borrowedC. C. You bought them yesterdayD. D. They are about long life5.--What do you think of the song?--__________________.A. A. It sounds sweetB. B. I like music very muchC. C. I don't know the titleD. D. It was a pleasure6.- Unbelievable! I have failed the driving test again!- _______ This is not the end of the world.A. A. Good luck.B. B. Cheer up.C. C. Go ahead.D. D. No problem.7.- That’s a beautiful dress you have on!- __________A. A. Oh, thanks. I got it yesterday.B. B. Sorry, it's too cheap.C. C. Hey you can have it.D. D. See you later.8.- Hi, welcome back! Have a nice trip?- ____________.A. A. Oh, fantastic! Fresh air, and sunshine every dayB. B. Come on, I've got lots of funC. C. By the way, I don't like SaturdaysD. D. Well, I'll look forward to your phone call9.-- Would you mind changing seats with me?-- ________A. A. Yes, you can.B. B. Of course, I like to.C. C. No, I don't mind.D. D. Certainly, please do.10.-- Shall we sit up here on the grass or down there near the water? -- ________A. A. I'd rather stay here if you don't mind.B. B. Sorry, I don't like neither.C. C. Certainly, why not?D. D. Yes, we like these two places.11.-Have you got _____E-mail address?-Yes,**********************.cn.A. A. theB. B. anC. C. aD. D. /12.James Watt ______ the steam engine.A. A. was inventingB. B. inventedC. C. had inventedD. D. has invented13.I have been looking forward to ____ from my parents.A. A. hearB. B. being heardC. C. be heardD. D. hearing14.Few students failed in the exam at the end of last term, _______?A. A. do theyB. B. didn't theyC. C. don't theyD. D. did they15.After walking hurriedly for half an hour, I wanted to drink _______.A. A. something coldB. B. cold somethingC. C. something with coldD. D. something to be cold16.She had _____to do, so she was free.A. A. somethingB. B. anythingC. C. nothingD. D. everything17.I was talking with my mother on the phone when we were ____ suddenly.A. A. cut downB. B. cut offC. C. cut acrossD. D. cut back18.Tom was watching TV when someone______.A. A. comesB. B. comeC. C. cameD. D. has come19.I won’t be free ________ I finish thi s work.A. A. afterB. B. untilC. C. butD. D. when20.I’ll have a cup of coffee and _____.A. A. two breadsB. B. two piece of breadsC. C. two pieces of breadsD. D. two pieces of bread21.请阅读以下文章,并判断文章后五个题干的正误。

2019-2020学年北师大版高中英语选修九同步作业:Unit 25 Going Global课后

2019-2020学年北师大版高中英语选修九同步作业:Unit 25 Going Global课后

姓名,年级:时间:课后限时作业(四)Period Four Resource Bank:Reading[语言知识练]Ⅰ.单句语法填空1.Shakespeare is well。

known as a great writer for his excellent playbooks。

2.The last one to arrive (arrive) pays the meal.3.Health is indispensable (dispensable) to everyone。

4.A private car gives a much greater degree of comfort and mobility (mobile).5. With a stick in their hands, the runners raced on to the finishing line.6.Students are always interested in finding out how far they can go with a new teacher.7.The cost of renting a house in central Xi'an is higher than that in any other area of the city。

8.With more forests being destroyed, huge quantities of good earth is being washed (wash) away each year。

9.She has set a new record; that is, the sales of her latest book have reached (reach) 50 million。

10.We won't start the work until all the preparations have been made (make).[高考题型练]Ⅱ.阅读理解Jewel’s Online Footwear StoreLeather Dress ShoesPrice:$120。

北大17秋季36081001-大学英语1-第一组答案

北大17秋季36081001-大学英语1-第一组答案

一、英译汉(共35题,每题2分,共70分)鼓励独立完成作业,严惩抄袭。

1. Tom's father has taught English here since he graduated from Peking University.汤姆的爸爸从在北京大学毕业后就在这里教英语了。

试题编号:试题类型:简答题标准答案:***试题难度:一般试题解析:***考生答案:汤姆的爸爸从在北京大学毕业后就在这里教英语了。

考生得分:***是否评分:未评分评价描述:***2. Don’t you know that all the animals are good friends now?你难道不知道现在所有的动物都是好朋友吗?试题编号:试题类型:简答题标准答案:***试题难度:一般试题解析:***考生答案:你难道不知道现在所有的动物都是好朋友吗?考生得分:***是否评分:未评分评价描述:***3. Economists study the way a society uses scarce resources such as land, labor and raw materials.经济学家研究的是社会是如何利用诸如土地,劳动力还有原材料等稀缺资源。

试题编号:试题类型:简答题标准答案:***试题难度:一般试题解析:***考生答案:经济学家研究的是社会是如何利用诸如土地,劳动力还有原材料等稀缺资源。

考生得分:***是否评分:未评分评价描述:***4. He wanted to help all the wounded people no matter which side they were fighting for.。

北大17秋季36081001-大学英语1-第三组答案

北大17秋季36081001-大学英语1-第三组答案

一、阅读理解(共60题,每题1分,共60分)鼓励独立完成作业,严惩抄袭1). A film crew was at the Circle Five Ranch to film a Marlboro commercial. This was in 1868, before they prohibited cigarette ads from American television. Darrell Winfield was watching the crew set up the equipment. The scene included an actor crossing a river on horseback, but when the time came to shoot, the man was too drunk to ride. Someone from the crew saw Winfield and asked him if he would ride the horse for 50 dollars. "Hell," said Winfield, "for 50 bucks, I'll jump that damn horse over the moon!" To people in many countries, Winfield is just a familiar but nameless face, a simple cowboy with an advertising message about a connection between the West and a brand of cigarettes. Few people know that he is 55, a family man who's been married to the same woman for 37 years and has 5 children and 7 grandchildren. Most surprisingly, he's a real, working cowboy who raises horses in his ranch in Wyoming. One of the most striking things about the Marlboro Man is that success hasn't changed him much. He says that complete strangers sometimes come up to him and say, "I've met you, know you from somewhere. "Whenever it happens, he says that he gets embarrassed.1. When they filmed the ad, Winfield was too drunk.A. TB. F试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***2. From the passage, we know that Winfield was a rich man.A. TB. F试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***3. The word "prohibited" in the first paragraph mean "forbidden".A. TB. F试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***4. Marlboro commercials were allowed on television in America before 1868.A. TB. F试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***5. When people recognized Winfield, he felt uncomfortable.A. TB. F试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***2). In the United States, it is not customary to telephone someone very early in the morning. Ifyou telephone him early in the day, while he is shaving or having breakfast, the time of the call shows that the matter is very important and requires immediate attention. The same meaning is attached to telephone calls made after 11:00 pm. If someone receives a call during sleeping hours, he assumes it's a matter of life or death. The time chosen for the call communicates its importance. In social life, time plays a very important part. In the U.S.A. guests tend to feel they are not highly regarded if the invitation to a dinner party is extended only three or four days before the party date. But it is not true in all countries. In other areas of the world, it may be considered foolish to make an appointment too far in advance because plans which are made for a date more than a week away tend to be forgotten. The meaning of time differs in different parts of the world. Thus, misunderstandings arise between people from different cultures that treat time differently. Promptness is valued highly in American life, for example. If people are not prompt, they may be regarded as impolite or not fully responsible. In the U.S. no one would think of keeping a business associate waiting for an hour, it would be too impolite. A person, who is 5 minutes late, will say a few words of explanation, though perhaps he will not complete the sentence.6. Which of the following time is proper if you want to make an appointment with your friend in the U.S. A.?A. at 7:00 amB. at 4:00 pmC. at the midnightD. at 4 am试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***7. What is the main idea of this passage?A. It is not customary to telephone someone in the morning and in sleeping hours in the U.S.B. The role of time in social life over the world.C. If people are late, they may be regarded as impolite or not fully responsible in the U.S.D. Not every country treats the concept of time as the same.试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***8. From the passage we can safely infer thatA. it's a matter of life or death if you call someone in day time.B. the meaning of time differs in different parts of the world.C. it makes no difference in the U.S. whether you are early or late for a business party.D. if a person is late for a date, he needn't make some explanation.试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***9. What does it mean in the passage if you call someone during his or her sleeping hours?A. A matter of work.B. A matter of life or death.C. You want to see him or her.D. You want to make an appointment with him or her.试题编号:试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***10. Which of the following statements is true according to the passage?A. In the U.S.A. guests tend to feel they are highly regarded if the invitation to a dinner party is extended only three or four days before the party date.B. No misunderstandings arise between people from different cultures about the concept of time.C. It may be considered foolish to make an appointment well in advance in the U.S.A..D. Promptness is valued highly in American life.。

北大14秋季《大学英语2》作业6答案

北大14秋季《大学英语2》作业6答案

第六组作业作业ID: 465271.鼓励独立完成作业,严惩抄袭!-- Hi, I’m Liz.-- _____A____A. A. Hi, nice to see you.B. B. What do people call you?C. C. Fine, and you?D. D. How do you do?2.I’m sorry to hear that you failed in the exam. _____A______.A. A. Not at allB. B. Oh, thank you.That's very kind of you.C. C. You are welcomeD. D. Yes, I'm really sorry3.- Have a nice holiday!- ___D______A. A. You have it too.B. B. You do too.C. C. The same as you.D. D. The same to you.4.- _____D__- I’m suffering from a stomachache.A. A. Are you feeling better?B. B. Why are you here?C. C. Are you pleased?D. D. What's the matter with you?5.- This box is too heavy for me to carry it upstairs.- _C______A. A. You may ask for help.B. B. I'll give you a hand.C. C. Please do me a favor.D. D. I'd come to help.6.---Which sweater do you like better?--- ___D____.A. A. Good ideaB. B. Yes, it's niceC. C. Yes, pleaseD. D. I can't decide7.- I heard Susan surprised her teacher by working hard.- Yes, ____B__A. A. her teacher worked hard.B. B. Susan worked hard.C. C. the teacher was surprising.D. D. Susan was surprised.8.-- How are your parents?-- ______C____.A. A. I'm OK, thanksB. B. She is well, thanksC. C. They are both fine, thanksD. D. He is well, thanks9.--Hi, is Mary there, please?--___A__A. A. Hold on. I'll get her.B. B. No, she isn't here.C. C. Yes, she lives here.D. D. Yes, what do you want?10.- Mr. Jones, this is Sean, an English teacher from the United States.- _______B_______A. A. What can I do for you?B. B. Nice to meet you.C. C. Please keep in touch.D. D. Haven't seen you for ages.11.She was awarded the highest __C____ for his contribution to world peace.A. A. priceB. B. pressC. C. prizeD. D. pride12.It was because of the heavy rain last night __A__ I didn’t go home before 10 o’clock.A. A. thatB. B. whenC. C. whichD. D. how13.I won’t make the ___B____ mistake next time.A. A. likeB. B. sameC. C. nearD. D. similar14.She has been working hard day and night during these years ____A___ she could pay for the lost necklace.A. A. in order thatB. B. as long asC. C. the momentD. D. because15.- Do you want to wait?- Five days ____C____ too long for me to wait.A. A. wasB. B. wereC. C. isD. D. are16.Therefore, other things ___C_ equal, the number of workers that employers want decreases.A. A. isB. B. areC. C. beingD. D. having17.Professor Smith promised to look ____B___my paper, that is, to read it carefully before the thesis defense.A. A. afterB. B. overC. C. onD. D. into18.We are looking forward to _B___the Beijing Olympics.A. A. hostB. B. hostingC. C. be hostedD. D. be hosting19.Fortunately, Jack was only slightly injured in the traffic __D__.A. A. incidentB. B. eventC. C. caseD. D. accident20.Two days is not enough for him to finish the work.He needs ____D___ day.A. A. otherB. B. the otherC. C. the thirdD. D. a third21.请阅读以下文章,回答文章后的五个小题。

北大14秋季《大学英语2》作业4答案

北大14秋季《大学英语2》作业4答案

第四组作业作业ID: 692511.鼓励独立完成作业,严惩抄袭!---I’ll fly to Shanghai on business next Friday.---___________D_________________A. A. That's very nice of you.B. B. I don't think so.C. C. Can't you go?D. D. Have a good trip.2.--I went to the beach and got plenty of rest.--_______D____. You looked tired last time I saw you.A. A. I hope soB. B. ReallyC. C. I'm glad you didD. D. The sound was nice3.---This is John._____C______A. A. Oh, I have never seen you.B. B. Yes, I am glad.C. C. Hello, John. Nice to meet you.D. D. How are you?4.- Could you help me with my physics, please?- _______.DA. A. No, no way.B. B. No, I couldn't.C. C. No, I can't.D. D. Sorry I can't. I have to go to a meeting right now.5.- Could I borrow your car for a few days?- _____C___A. A. Yes, you may borrow.B. B. Yes, go on.C. C. Sure, here is the key. Enjoy your journey.D. D. It doesn't matter.6.- How do I get to the cinema?- _____D____A. A. It's very far.B. B. Yes, there is a cinema near here.C. C. It's well known.D. D. Go down this street and turn left.7.- Unbelievable! I have failed the driving test again!- _____C__ This is not the end of the world.A. A. Good luck.B. B. Cheer up.C. C. Go ahead.D. D. No problem.8.-Oh, dear! I’ve lost my new watch.-_____DA. A. I'm sad.B. B. That's right.C. C. That's all right.D. D. What a pity!9.- Is it possible for you to work late tonight? - ____D___A. A. I like it.B. B. I'll do that.C. C. I'd love to.D. D. I think so.10.- I wonder if I could use your computer tonight? - _______A____ I’m not using it right now.A. A. Sure, go ahead.B. B. I don't know.C. C. It doesn't matter.D. D. Who cares?11.Why he did it will remain a __D_____ forever.A. A. strangeB. B. passC. C. publicD. D. puzzle12.Never get off the bus __C____it has stopped.A. A. ifB. B. as soon asC. C. untilD. D. or13.______C_ these honors he received a sum of money.A. A. ExceptB. B. ButC. C. BesidesD. D. Outside14.In order to ___B____ your goals, you must work hard.A. A. makeB. B. achieveC. C. requireD. D. develop15.Had you come five minutes earlier, you ___B___ the train to Birmingham. But now you missed it.A. A. would catchB. B. would have caughtC. C. could catchD. D. should catch16.Our manager will look into the matter as soon as possible. Just have a little ___A____.A. A. waitB. B. timeC. C. patienceD. D. rest17.--____I put my coat here?Sorry, you ___D___.A. A. May; mustn'tB. B. Do; don'tC. C. can; needn'tD. D. May; can't18._____A_ the War of Independence, the United States was an English colony.A. A. BeforeB. B. AtC. C. InD. D. Between19.On average, a successful lawyer has to talk to several __D_____ a day.A. A. customersB. B. supportersC. C. guestsD. D. clients20.Would you let __A___ to the park with my classmate, Mum?A. A. me goB. B. me goingC. C. I goD. D. I going21.请阅读以下文章,回答文章后的五个小题。

2021年北师大版六年级英语秋季学期阅读与理解专项课后练习

2021年北师大版六年级英语秋季学期阅读与理解专项课后练习

2021年北师大版六年级英语秋季学期阅读与理解专项课后练习班级:_____________ 姓名:_____________1. 阅读短文,判断正(T)误(F)。

This is Harry and his brother''s bedroom. It is not very big, but it''s tidy (整洁的). There are two beds in the room. There is a desk between the beds. There are some books on the desk. Some are English books. Some are Chinese books. There is a phone on the desk too. There are two chairs beside the desk. One is for Harry, and the other is for his brother. There is a map of Canada on the wall too. Behind the door is a picture of the famous basketball player, Michael Jordan. Harry and his brother like their bedroom very much.[1]The bedroom is not very big, but it''s clean. (____)[2]There are two desks in the bedroom. (____)[3]There are some Chinese books on the desk. (____)[4]There are two maps on the wall. (____)[5]There isn''t a phone in the bedroom. (____)2. 根据短文内容,判断句子对错,对的写T, 错误的写F。

2013秋北大英语作业任务及答案解析

2013秋北大英语作业任务及答案解析

鼓励独立完成作业,严惩抄袭。

1、- Thank you ever so much for your lovely gift. - _________A. A. Never mindB. B. I'm glad you like it.C. C. Please don't say so.D. D. No, It's not so good.2.- I’d like to book a room, please.- _________A. A. Single or double?B. B. Good or bad?C. C. Which room?D. D. We don't have books here.3.- That’s a beautiful dress you have on!- __________A. A. Oh, thanks. I got it yesterday.B. B. Sorry, it's too cheap.C. C. Hey you can have it.D. D. See you later.4.- Excuse me, could you help to find my son? - _______A. A. Certainly.B. B. Why?C. C. No, I can't.D. D. Where is he?5.--Hi, is Mary there, please?--_____A. A. Hold on. I'll get her.B. B. No, she isn't here.C. C. Yes, she lives here.D. D. Yes, what do you want?6.- I’ll go camping this weekend. - ____________.A. A. Can you go fishing, tooB. B. Don't give it upC. C. Have a good timeD. D. glad to hear it7.- How often do you go dancing? - ________A. A. I will go dancing tomorrow.B. B. YesterdayC. C. Every other day.D. D. I've been dancing for a year.8.-Can I help you?-_____.A. A. OK, I'll take itB. B. That's goodC. C. Yes, I'd like a sweaterD. D. It's too dear9.- How was your trip to London, Jane? - ___________A. A. Oh, wonderful indeed.B. B. I went there alone.C. C. The guide showed me the way.D. D. By plane and by bus.10.- Hello, may I talk to the director now? - _________A. A. Sorry, he is busy at the moment.B. B. No, you can't.C. C. Sorry, you can't.D. D. I don't know.11.If I don’t ________ the phone at home, ring me at work.A. A. replyB. B. returnC. C. respondD. D. answer12.My friend helped me _______ my cat when I was on vacation with my wife.A. A. look forB. B. look onC. C. look afterD. D. look up13.You will soon _______ the weather here, and then the changes in temperature will not trouble you much.A. A. get used toB. B. get overC. C. get toD. D. get on with14.If you _____your work, you can go there first.A. A. will finishB. B. finishedC. C. finishingD. D. have finished15.He has been ______ for nearly three weeks after the death of his dear pet.A. A. sadB. B. satisfiedC. C. evilD. D. joyful16.It is _______ for people to feel excited when they start doing something new.A. A. normalB. B. ordinaryC. C. averageD. D. regular17.I won’t make the _______ mistake next time.A. A. likeB. B. sameC. C. nearD. D. similar18.We should not look down ________ the poor people.A. A. uponB. B. atC. C. toD. D. of19.______ she seemed to find English very difficult, but later she made very good progress.A. A. At the firstB. B. At presentC. C. At the presentD. D. At first20.We go to the cinema ____ __ a week.A. A. oftenB. B. onceC. C. seldomD. D. usually21.请阅读以下文章,并判断文章后五个题干的正误。

北大17秋《大学英语1第二组》在线作业

北大17秋《大学英语1第二组》在线作业

—( )—He teaches physics in a school.—( ). I hope I haven’t hurt you.—It’s all right.— ( )—If it weren’t for the climate, I’d like it very much.—( ). It will help you a lot.—That’s a good idea. Let’s make some.—( ).—I’ve cau ght a bad cold and got a sour throat. —( ).—Oh, well, I will speak a little slower.—( ).—Ten yuan a kilo.—( ).—Yes, I think so.—A table for two, please.—( ).—Allow me introduce myself. I’m Li Hua.—( ).—Are there many drugstores around here?—( ).—Are you fond of reading novels?—( ).—Are you ready to order dessert, please?—( ).—Bob, you have a very successful business! ( ).—Thank you!—Can I ask you a few questions?—( ).—Can I borrow your camera for a couple of days?—( ).—Can I get you a cup of tea?—( ).—Can I do anything for you?—( ). I can manage myself.—Can I look at the menu for a few more minutes before I decide?—Of course. ( ) sir.—Can I speak to Mr. Brown, please?—Yes,( ).—Can you go to the concert with us?—( ).—Can you mend the bike?—( ).—Carol, you look very well.—Thank you, Jane. You look wonderful too. Your weekend tennis must have done you good.—( ).—Congratulations! You won the first prize in the English speech contest.—( ).—Could you buy some salt on your way home?—( ).—Could you please help me with my homework, please?—( ). I have to go to a meeting right now.—Could you pass me the salt and pepper?—( ).—Could you tell me where the nearest parking lot is?—( ).—David injured his leg playing football yesterday.—Really? ( ).—Did you say you liked this novel?—( ). I said it’s not bad.—Do we have any assignment for next class?—( ).—Do you happen to have twenty dollars with you?—( ).—I want to buy a notebook.—Do you know the girl over there?—( ).—Do you like to play basketball?—( ).—Do you mind if I close the window? I feel a bit cold.—( ).—Do you think this is a nice place?—( ).—Does No. 20 bus stop at our school?—( ).—Don’t forget to phone me when you get home. Just to let me know you’ve arrived safely. ( ).—OK.—Excuse me, can I have a seat?—( ).—Excuse me, I think there seems to be a mistake.—( ).Jane always enjoys ( ) to popular music at home on Friday evenings.Jane’s dress is similar in design ( ) her sister’s.Jenny is learning Japanese. ( ) her brother.John and Bob h ave returned but ( ) students in the class haven’t come back yet. John didn’t know how to get to the station, so he stopped ( ).John has never been on time, ( )?He succeeded ( ) what he wanted—Can I borrow your CD player?—Sorry,( ) is broken.Let us ( ) the picture.Let’s start our meeting immediately ( ) everyone has arrived.He wrote a poem when he made a tour to ( ) was once a battle field.He says he will study physics as his ( ), and he hopes to be a physicist.Listen! Someone ( ) the piano in the next room.Little ( ) about his own safety, though he was in great danger himself.Look at ( )! How nice it looks!Lucy’s answer is different from ( ). I agree with ( ).Many people complained that the hospital ( ) patients too much for the medicine and medical treatment.Mark told me that the job would be finished by September, ( ) personally I doubt very much.Mathematics ( ) study or science of numbers.Mike is better than Peter ( ) swimming.He insists ( ) in this hotel.She said she met him ( ) chance yesterday morning.More than one passenger ( ) in this accident.He isn’t likely ( ) now. It’s too late.Mom, I’m thirsty. Would you please give me some ( )?My cousin is very busy with his work. He has ( ) time to read newspaper.My leg has ( ) completely, so I can take part in the competition.My sister has been working in that factory ever ( ) it was set up.His teaching has profound ( ) on me.—My watch is missing.—You ( ) it on the desk in your room.Nancy is ( ) girl.Nearly everybody ( ) colds in winter.Neither Jack nor I ( ) able to persuade his father to attend the wedding.Never before ( ) see such a terrible car accident on the road.No one can ( ) how the election will turn out, as there are many unknown facts. No one can deny the fact that he was the person ( ) for the death of that lovely boy. No one was aware ( ) the danger ahead at that time.No sooner ( ) taken off ( ) the engine went out of order.He is so tired that he falls ( ) within minutes.Not only ( ) study well, but also he is always ready to help others.( ) of the farmers has a watch.Nowadays science fiction isn’t as ( ) as cartoons among teenagers.Children usually prefer ( ) TV to ( ).Oh, dear! The key ( ) the lock ( ) in the room.One must try his best to ( ) to the new environment in his life.One needs a good sense of ( ) to ride a bike.Over 50,000 people ( ) in the earthquake that occurred in India.People are still talking about the historic event of years ago, ( ) man walked in space for the first time.Please don’t have your schedule ( ), or there would be a lot of trouble.Please help me to give ( ) all the test papers during the break.Be sure to keep everything in ( ) so that you can find it easily in time of need.Prices ( ) from season to season.Sam enjoys ( ) stamps and now he has 226 of them.He could do nothing but ( ) to his teacher that he was wrong.Scholars believe that social development can easily ( ) language changes.The weather is too dry. The flowers need ( ).She has two best friends and ( ) of them is in China now.She stared at me ( ) her sharp bright eyes.She told us such a ( ) story that we were ( ) to tears.She went to school as usual ( ) she was ill.—( )—He teaches physics in a school.—( ). I hope I haven’t hurt you.—It’s all right.— ( )—If it weren’t for the climate, I’d like it very much.—( ). It will help you a lot.—That’s a good idea. Let’s m ake some. —( ).—I’ve caught a bad cold and got a sour throat.—( ).—Oh, well, I will speak a little slower.—( ).—Ten yuan a kilo.—( ).—Yes, I think so.—A table for two, please.—( ).—Allow me introduce myself. I’m Li Hua.—( ).—Are there many drugstores around here?—( ).—Are you fond of reading novels?—( ).—Are you ready to order dessert, please?—( ).—Bob, you have a very successful business! ( ).—Thank you!—Can I ask you a few questions?—( ).—Can I borrow your camera for a couple of days?—( ).—Can I get you a cup of tea?—( ).—Can I do anything for you?—( ). I can manage myself.—Can I look at the menu for a few more minutes before I decide?—Of course. ( ) sir.—Can I speak to Mr. Brown, please?—Yes,( ).—Can you go to the concert with us?—( ).—Can you mend the bike?—( ).—Carol, you look very well.—Thank you, Jane. You look wonderful too. Your weekend tennis must have done you good.—( ).—Congratulations! You won the first prize in the English speech contest.—( ).—Could you buy some salt on your way home?—( ).—Could you please help me with my homework, please?—( ). I have to go to a meetingright now.—Could you pass me the salt and pepper?—( ).—Could you tell me where the nearest parking lot is?—( ).—David injured his leg playing football yesterday.—Really? ( ).—Did you say you liked this novel?—( ). I said it’s not bad.—Do we have any assignment for next class?—( ).—Do you happen to have twenty dollars with you?—( ).—I want to buy a notebook.—Do you know the girl over there?—( ).—Do you like to play basketball?—( ).—Do you mind if I close the window? I feel a bit cold.—( ).—Do you think this is a nice place?—( ).—Does No. 20 bus stop at our school?—( ).—Don’t forget to phone me when you get home. Just to let me know you’ve arrived safely. ( ).—OK.—Excuse me, can I have a seat?—( ).—Excuse me, I think there seems to be a mistake.—( ).Jane always enjoys ( ) to popular music at home on Friday evenings.Jane’s dress is similar in design ( ) her sister’s.Jenny is learning Japanese. ( ) her brother.John and Bob have returned but ( ) students in the class haven’t come back yet. John didn’t know how to get to the station, so he stopped ( ).John has never been on time, ( )?He succeeded ( ) what he wanted—Can I borrow your CD player?—Sorry,( ) is broken.Let us ( ) the picture.Let’s start our meeting immediately ( ) everyone has arrived.He wrote a poem when he made a tour to ( ) was once a battle field.He says he will study physics as his ( ), and he hopes to be a physicist.Listen! Someone ( ) the piano in the next room.Little ( ) about his own safety, though he was in great danger himself.Look at ( )! How nice it looks!Lucy’s answer is different from ( ). I a gree with ( ).Many people complained that the hospital ( ) patients too much for the medicine and medical treatment.Mark told me that the job would be finished by September, ( ) personally I doubt very much.Mathematics ( ) study or science of numbers.Mike is better than Peter ( ) swimming.He insists ( ) in this hotel.She said she met him ( ) chance yesterday morning.More than one passenger ( ) in this accident.He isn’t likely ( ) now. It’s too late.Mom, I’m thirsty. Would you please give me some ( )?My cousin is very busy with his work. He has ( ) time to read newspaper.My leg has ( ) completely, so I can take part in the competition.My sister has been working in that factory ever ( ) it was set up.His teaching has profound ( ) on me.—My watch is missing.—You ( ) it on the desk in your room.Nancy is ( ) girl.Nearly everybody ( ) colds in winter.Neither Jack nor I ( ) able to persuade his father to attend the wedding.Never before ( ) see such a terrible car accident on the road.No one can ( ) how the election will turn out, as there are many unknown facts. No one can deny the fact that he was the person ( ) for the death of that lovely boy. No one was aware ( ) the danger ahead at that time.No sooner ( ) taken off ( ) the engine went out of order.He is so tired that he falls ( ) within minutes.Not only ( ) study well, but also he is always ready to help others.( ) of the farmers has a watch.Nowadays science fiction isn’t as ( ) as cartoons among teenagers.Children usually prefer ( ) TV to ( ).Oh, dear! The key ( ) the lock ( ) in the room.One must try his best to ( ) to the new environment in his life.One needs a good sense of ( ) to ride a bike.Over 50,000 people ( ) in the earthquake that occurred in India.People are still talking about the historic event of years ago, ( ) man walked in space for the first time.Please don’t have your schedule ( ), or there would be a lot of trouble.Please help me to give ( ) all the test papers during the break.Be sure to keep everything in ( ) so that you can find it easily in time of need.Prices ( ) from season to season.Sam enjoys ( ) stamps and now he has 226 of them.He could do nothing but ( ) to his teacher that he was wrong.Scholars believe that social development can easily ( ) language changes.The weather is too dry. The flowers need ( ).She has two best friends and ( ) of them is in China now. She stared at me ( ) her sharp bright eyes.She told us such a ( ) story that we were ( ) to tears. She went to school as usual ( ) she was ill.。

2014秋北大英语作业L026作业4-2

2014秋北大英语作业L026作业4-2

1. — Take these pills three times a day. Come back and see me in a week. — ___A______A)Thank you very much indeed.B)I can't make it.C)I haven't decided yet.D)Good idea!2. Sorry, I couldn’t come to the party. I was sick that day. —_____B___.A)I don’t know thatB)That’s all rightC)Yes, we’ll have another partyD)No, the party wasn’t held3. —Morning, sir.___D___ —I've learnt that silk is famous here. Can I get some?A)Can you help me?B)What's the matter with you?C)Can you give me a hand?D)Anything I can do for you?4. — I've got your invitation. — Oh, good. __A____A)Can you come?B)Thanks a lot.C)I'll take it.D)May I help you?5. —Where is the Loan Department, please? — ___B______A)Who are you?B)This way, please.C)I don't want to say anything.D)What can I do for you?6. —Have a good day! _____B______.A)You got it too.B)The same to youC)Yes, thank youD)The same as you7. — Thanks for your help. — ____A______A)My pleasure.B)Never mind.C)Quite right.D)Don't thank me.8. — What does Peter do? — ____D_____A)He's good at fixing things.B)He can speak good German.C)He does the washing-up after supper.D)He's a language teacher.9. —That's a beautiful cat. I wonder who it belongs to. —___A______A)It belongs to the Browns.B)The cat is my favourite too.C)Mind your own business.D)I can't say anything more.10. —Would you mind if I use your car? Of course not. _____C________.A)I'm sorry I can'tB)I'm afraid notC)It's over thereD)I have no car11. —May I move your bag a little and take this seat? ___D_____.A)I don't mindB)It doesn't matterC)You do it pleaseD)Go ahead12. —I have passed the English exam. — ___D____. Congratulations!A)SorryB)Good luckC)Come onD)Well done13. —What can I do for you, sir? —______C_______A)Can you lend me some money?B)Nothing.C)I want a pair of shoes.D)Whatever.14. —Excuse me, is there any grocery store around here? —Yes, ____B_____on Pine street. It's not far from here.A)you like itB)there is oneC)you'll catch itD)it's warm and foggy15. — How is your father today? — _____C_____, thanks.A)He is over fortyB)He's a doctorC)He's much betterD)He's Brown16. — When are you going on holiday? — ____B_____A)Last night.B)Next week.C)By plane.D)With my brother.17. —____A___? — It's Friday.A)What day is it?B)What's the date today?C)What's the time?D)What time is it?18. —Would you rather come on Friday or Saturday? — _______D___________.A)Yes, of courseB)No, thanksC)It doesn't matterD)Friday19. —Will you be free tomorrow morning? —_____C______.A)No, I'll be busyB)What is the matter?C)I'm sorry I won't be free thenD)No, I'll have no time20. — I'm sorry to trouble you. Can I borrow a pen, please? —____B_______.A)Yes, you canB)Certainly! It is hereC)She's welcomeD)Thank you21. —Why not go and have dinner in a restaurant? __C______. It's too expensive.A)Why notB)I agreeC)I'm afraid notD)I'm sure22. —I'll fly to Shanghai on business next Friday,—_________D___________________A)That's very nice of you.B)I don't think so.C)Can't you go?D)Have a good trip.23. — It's rather cold in here. Do you mind if I close the window? —___B_____A)Yes, please.B)No, please.C)Sure, please.D)I don't like it.24. —Oh, dear! I've lost my new watch. —___D__A)I'm sad.B)That's right.C)That's all right.D)What a pity!25. — I heard you got a full mark in the English exam. Congratulations! — _____C____A)Oh, no, no.B)No, I didn't do very well.C)Thanks.D)Don't praise me.。

北京大学15秋《大学英语1》作业3答案

北京大学15秋《大学英语1》作业3答案

北京大学15秋《大学英语1》作业3作业ID: 21131--------------------------------------------------------------------------------1.鼓励独立完成作业,严惩抄袭。

- May I take your order now?- _________A. A. No, I'm in trouble now.B. B. Yes, we take orders.C. C. Yes, I'd like a dish of chicken.D. D. No, I don't have an order.————C2.-May I see your tickets, please?- ________A. A. Sure.B. B. No, you can't.C. C. No, they are mine.D. D. Yes, you can.————A3.I think he is a good lecturer.-- _________A. A. Sorry, it doesn't matter.B. B. So do I.C. C. Yes. It's a good idea.D. D. I don't mind.————B4.- Hello, I’m Harry Potter. - Hello, my name is Charles Green, but ______.A. A. call my CharlesB. B. call me at CharlesC. C. call me CharlesD. D. call Charles me————C5.- Ben, would you like to play football with us?- ______, but I have to wash the dishes first.A. A. No, I can'tB. B. I don't want toC. C. Yes, pleaseD. D. I'd love to————D6.- Hey, Tom, what’s up?- __________A. A. Yes, definitely!B. B. Oh, not much.C. C. What is happening in your life?D. D. You are lucky.————B7.Thank you for your invitation.-- _________A. A. It doesn't matter.B. B. It's a pleasure.C. C. It's a small thing.D. D. I'll appreciate it.————B8.- Who’s sp eaking? - This is Tom ________.A.A. speaksB.B. spokenC.C. speakingD.D. saying————C9.Good morning, may I speak to Mark, please?-- _________A.A. Who's there?B.B. Who's that speaking?C.C. Who are you?D.D. Who wants to speak to Mark?————B10.- Hi, Tom, how’s everything with you? - ___________, and how are you?A.A. Don't mention itB.B. Hm, not too badC.C. ThanksD.D. Pretty fast————B11.There have been many ________ in their marriage but they still love each other.A.A. right and wrongB.B. back and forthC.C. ups and downsD.D. right and left————C12.At first I showed great interest in the play, but soon I ________ it.A.A. tiredB. got tired ofC.C. was tired fromD.D. was tired with————B13.If she wants to keep slim, she must make a _____ in her diet.A.A. changeB.B. turnC.C. runD.D. go————A14.I don’t know the park, but it’s______ to be quite beautiful.A.A. saidB.B. toldC.C. spokenD.D. talked————A15.She wonders ____will happen to her private life in the future.A.A. thatB.B. itC.C. thisD.D. what————D16.He has been writing for 3 years, but being a writer is not his ________.A.A. chanceB.B. choiceC.C. changeD. character————B17.________ I’m mistaken, I’ve seen that man before.A.A. UnlessB.B. IfC.C. BecauseD.D. But————A18.You had better ________ a doctor as soon as possible.A.A. seeingB.B. sawC.C. seeD.D. seen————C19.I fell and hurt myself while I ________ basketball yesterday.A.A. was playingB.B. am playingC.C. playD.D. played————A20.The computer system ________ suddenly while he was searching for information on the Internet.A.A. broke downB.B. broke outC.C. broke upD.D. broke in————A--------------------------------------------------------------------------------21.请阅读以下文章,回答文章后的五个小题。

北大14秋季《大学英语2》作业5 答案

北大14秋季《大学英语2》作业5 答案

第五组作业作业ID: 462231.鼓励独立完成作业,严惩抄袭!Has Alice had an accident?_____C_______.A. A. I don't hope soB. B. I hope noC. C. I hope notD. D. She didn't say to2.-- _____D____-- Fine, thanks.A. A. How do you do?B. B. Hello!C. C. Nice to meet youD. D. How are you?3.How much is that meat, please?- _________B____________A. A. Ten o'clock.B. B. Ten yuan a kilo.C. C. I like it very much.D. D. I don't like.4.We are sure of winning the match._____C_________. We’ll meet at the match.A. A. So are weB. B. I think soC. C. Don't be so sureD. D. It's out of question5.--Hi, Jim! Nice to meet you.-- _____D____.A. A. CertainlyB. B. Many thanksC. C. OKD. D. Nice to meet you, too6.- Marilyn, I’m afraid I have to be leaving now.- _____B_______A. A. That sounds wonderful.B. B. Oh, so early?C. C. Not at all.D. D. Good luck!7.-- Let me introduce myself. I am Albert.-- ________C______.A. A. What a pleasureB. B. It' s my pleasureC. C. Pleased to meet youD. D. I'm very pleased8.-- How are you today?--______A_____, thank you.A. A. FineB. B. GoodC. C. NiceD. D. Great9.- Could I speak to Don Watkins, please?- _____A___A. A. Speaking, please.B. B. Oh, how are you?C. C. I'm listening.D. D. I'm Don.10.--- The summer vacation is coming in a few days. I’ll share the holidays with my daughter by traveling.---- ___C___.A. A. Congratulations!B. B. Nice to meet you!C. C. Have a good trip!D. D. It's very kind of you.11.We are next-door ____A___.A. A. neighborhoodsB. B. neighborC. C. neighborhoodD. D. neighbors12.Today Chinese ____B_____by more and more people around the world.A. A. was spokenB. B. is spokenC. C. spokeD. D. speak13.At the ___A____ of the police, those people ran off in all directions.A. A. sightB. B. lookC. C. watchD. D. view14.What is the train __C____ to Birmingham?A. A. feeB. B. tipC. C. fareD. D. cost15.As the bus came round the corner, it ran __A____ a big tree by the roadside.A. A. intoB. B. onC. C. overD. D. up16.There have been many ___C_____ in their marriage but they still love each other.A. A. right and wrongB. B. back and forthC. C. ups and downsD. D. right and left17.I’m going to the supermarket this afternoon. Do you have anything __D____?A. A. to be buyingB. B. boughtC. C. for buyingD. D. to buy18.This kind of material expands __C__ the temperature increasing.A. A. toB. B. forC. C. withD. D. at19."It was cold yesterday." "____C___ it was."A. A. NorB. B. NeitherC. C. SoD. D. Such20.While I was in the university, I learned taking a photo, __B__ is very useful now for me.A. A. itB. B. whichC. C. thatD. D. what21.请阅读以下文章,回答文章后的五个小题。

北大17秋季36081003-大学英语3-第三组答案

北大17秋季36081003-大学英语3-第三组答案

一、阅读理解(共40题,每题1分,共40分)鼓励独立完成作业,严禁抄袭。

1).Breastfeeding (母乳喂养) for a month or longer appears to reduce a woman's risk of getting diabetes (糖病) later in life, according to a new study. The breastfeeding and diabetes link has been reported in other studies, according to researcher Eleanor Schwarz. Yet, her study makes the link easier to believe. Her study is published in a journal of medicine in America. Schwarz and her colleagues looked at data about breastfeeding practices. They evaluated data on 2,233 women from California. Of those, 405 were not mothers, 1,125 were mothers who breastfed for at least a month, and 703 were mothers who had never breastfed. They were 40 to 78 years old.According to Schwarz's study, the risk of getting a diagnosis (诊断) of Type 2 diabetes for women who breastfed all their children for a month or longer was similar to that of women who had not given birth. But mothers who had never breastfed were nearly twice as likely to develop diabetes as women who had never given birth. Mothers who never breastfed were about 1.4 times as likely to develop diabetes as women who breastfed for one to three months, Schwarz found.While one month of breastfeeding appears to make a difference, Schwarz says, even longer is better. (80) “Previous studies have shown the longer the mom breastfeeds, the more benefit for her body.” Many experts recommend breastfeeding for six months and continuing for a year, she says.The diabetes-breastfeeding link is probably explained by belly fat. Mothers, who don't breastfeed, as they get older, may have more belly fat, as breastfeeding helps new mothers take off weight. “Belly fat increases the risk of diabetes as you get older,” she says.The finding isn't surprising at all, says Kimberly Gregory. She often gives advice to women who get diabetes (occurring during pregnancy (怀孕)) that they are at risk for later getting Type 2 diabetes and suggests they breastfeed. The new findings will probably inspire Gregory to add to the-advice she gives moms-to-be about the benefits of breastfeeding. She often focuses on the benefits to the baby.1. According to the first paragraph, which of the following statements is TRUE?A. About two thousand and two hundred old women took part in the study.B. Eleanor Schwarz's research program was about men and women who suffered from diabetes.C. Over one fifths of the women never got married.D. Eleanor Schwarz's results seem more reliable.试题编号:3-1-7-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***2. According to Schwarz's findings, who are more likely to get diabetes later in life?A. Those mothers who had never breastfed.B. Those mothers who never gave birth.C. Those mothers who breastfed for a month.D. Those mothers who breastfed for six months.试题编号:3-1-7-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***3. Which of the following statements would Schwarz agree with?A. Breastfeeding is not advisable because it is not good for a mom to keep a good shape.B. Breastfeeding can greatly reduce a mother's chances of getting all kinds of serious disease.C. Breastfeeding for a month is highly recommended: the longer, the better.D. Breastfeeding for a month or longer makes babies smarter.试题编号:3-1-7-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***4. What does the author mean by “moms-to-be” in the last paragraph?A. Women who are pregnant, especially for the first time.B. Women who dream of having babies for the first time.C. Women who already have children.D. Women who have just got babies for the first time.试题编号:3-1-7-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***5. Which of the following is an appropriate title for this passage?A. Breastfeeding May Enhance Babies' Chances of SurvivalB. Breastfeeding May Lower Moms' Diabetes RiskC. Breastfeeding May Become Very Fashionable in Near FutureD. Breastfeeding May Help Women Lose Weight试题编号:3-1-7-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***2).The most famous collections of fairy tales (童话) are the ones by Jakob and Wilhelm Grimm. The Grimms published their first fairy-tale collection in 1812. They didn’t think they were writing for children. They thought they were preserving disappearing German folk culture. Their first edition(版本) was a scholarly book that carefully recorded the oral tales. They were surprised when some of their early readers suggested that the stories might be interesting to children.But the Grimms needed money. They had made a bad deal with their publisher and received little payment for their first book. At one point Wilhelm complained there wasn’t a chair in his house one could sit on without worrying it would break. So he took the hint and set to work to make a book that would be suitable for children. He selected a few of the tales, made them much longer, and polished up the language. He didn’t add morals, but he did slip in character j udgments and moralizing comments wherever he could.The Grimms’ fairy tales also have one characteristic that would seem to make them unsuitable for children. Many of them include violent incidents. In “Hansel and Gretel” an old woman is burned to de ath in an oven, and in “Little Red Riding Hood” a child is eaten by a wolf. When he revised the tales for children, Wilhelm Grimm retained the violence. In fact, hesometimes even ramped it up. For example, in the first edition of the tales, Cinderella forgives her sisters at the end. It’s only in the second edition, the one intended for children, that her birds peck(啄) out their eyes.Why, then, have the Grimms’ fairy tales become classics of children’s literature, so much so that it is hard to imagi ne a child who doesn’t know Cinderella’s story or Snow White’s?One answer is that only a few of the tales survived into modern times. The first edition of the Grimms’ fairy tales had 210 tales. By 1825 it was down to 50. And today only a dozen or so of the tales are often reprinted in children’s collections.But the deeper answer is that the tales that have lasted are magical adventures that help children deal with the struggles and fears of their everyday lives.6. Why did Wilhelm Grimm set out to adapt his book for children?A. To deal with readers’ complaints.B. To improve his financial situation.C. At the request of his publisher.D. To preserve the ancient stories in print.试题编号:3-1-5-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***7. When revising the fairy tales, Wilhelm did all of the following EXCEPT .A. adding character judgmentsB. making the tales much longerC. deleting the violent scenesD. polishing up the language试题编号:3-1-5-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***8. What does the expression “ramped it up” in Paragraph 3 probably mean?A. Started.B. Allowed.C. Classified.D. Increased.试题编号:3-1-5-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***9. Which of the following statements about the Grimms’ fairy tales is TRUE according to the passage?A. They were originally intended to be children’s stories.B. Generally speaking, the tales that have endured can help children deal with the challenges life brings to them.C. A large number of the tales made it to the modem age.D. They are less violent than the children’s stories being written today.试题编号:3-1-5-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***10. What is the passage mainly concerned with?A. History of fairy tales.B. Ways to preserve the oral tradition.C. The Grimms’ fairy tales.D. Violence in fairy tales.试题编号:3-1-5-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***3).As the school year kicks off, parents are once again straggling to cajole(哄编) and, if need be, drag their exhausted teens out of bed. That image may make you laugh, but lack of sleep is no joke. Teenagers who don’t get enough rest have more learning, health, behavior and mood problems than students who get at least nine hours a night. Long-term lack of sleep is tied to heart disease, overweight, depression and a shortened life span in adults, indicating the importance of establishing good sleep habits early in life. Lack of sleep can be especially deadly for teens; car accidents are the leading cause of death among teenagers, and safety experts believe sleepy driving is a major factor.Unfortunately, few teenagers get the sleep they need. In a survey of middle- and high-school students, University of Colorado researchers found that 82 percent said they woke up tired and unrefreshed, and more than half had trouble concentrating during the day at least once a week.Blame multitasking for some of this. Many students are juggling after-school activities, homework and part-time jobs. Even when they manage to fulfill these obligations by a reasonable hour, television, the Internet, video games, phone calls and text messages to friends often keep them awake deep into the night. Taking soda and energy drinks late in the day and going to late-night parties on weekends add to sleep debt. Biology also works against teenagers’ sleep, The body’s internal clock, which controls when a person starts to feel tired, shifts after puberty (青春期), making it hard for most teens to fall asleep before 11 pm. Class usually begins before 8:15 am, with many high schools starting as early as 7:15 am. To get to school on time, most teens have to get up by 6:30 am, guaranteeing they’ll be sleep-deprived during the week. Teens often sleep much later on weekends to catch up, making it even harder to fall asleep on Sunday night and wake up Monday morning. Playing catch-up on weekends also doesn’t help teens stay refreshed when they need it most: during the week at school.Since the 1990s, middle and high schools in more than two dozen states have experimented with later school start times. The results have been encouraging: more sleep, increased attendance, better grades and fewer driving accidents. But most schools still start early, meaning teens have their work cut out for them if they want to get enough sleep.11. According to the passage, poor sleep can be linked to all of the following EXCEPTA. heart diseaseB. car accidentsC. skin problemsD. poor concentration试题编号:3-1-1-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***12. The main idea of Paragraph 3 is ___A. how sleep deprivation (缺乏) can be treatedB. what causes sleep deprivationC. who is most at risk for sleep deprivationD. why sleep deprivation is a serious concern试题编号:3-1-1-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***13. What does t he word “juggling” in Paragraph 3 probably mean?A. Dealing with at the same time.B. Striking a balance between.C. Applying for.D. Having difficulty in.试题编号:3-1-1-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***14. Which of the following is NOT to blame for teenagers’ lack of sleep?A. Multitasking.B. Biological clock.C. Weekend catch-up sleep.D. Healthy diet.试题编号:3-1-1-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***15. According to the passage, what have some schools done to help their students get enough sleep?A. Educating their students about the importance of sleep.B. Monitoring their students’ late-night activities.C. Delaying school start times.D. Setting strict rules.试题编号:3-1-1-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***4).The city has always been an engine of intellectual life, from the 18th-century cafes of London, where citizens gathered to discuss chemistry and politics, to the Left Bank bars of modern Paris, where Picasso talked about modem art. Without the metropolis, we might not have had the great art of Shakespeare.And yet, city life isn't easy. Now scientists have begun to examine how the city affects thebrain, and the results are depressing. Just being in an urban environment, they have found, impairs (损害) our basic mental processes. After spending a few minutes on a crowded city street, the brain is less able to hold things in memory, and suffers from reduced self-control. While it's long been recognized that city life is exhausting, this new research suggests that cities actually dull our thinking, sometimes dramatically so.One of the main forces at work is a complete lack of nature, which is surprisingly beneficial for the brain. Studies have demonstrated, for instance, that hospital patients recover more quickly when they can see trees from their windows, and that women living in public housing are better able to focus when their apartments overlook a lawn. Even these glimpses of nature improve brain performance, it seems, because they provide a mental break from the urban life.This research arrives just as humans cross an important milestone (里程碑). For the first time in history, the majority of people live in cities. Instead of inhabiting wide-open spaces, we're crowded into concrete jungles, surrounded by traffic and millions of Strangers. In recent years, it's become clear that such unnatural surroundings have important implications for our mental and physical health, and can powerfully alter how we think.This research is also leading some scientists to dabble (涉足) in urban design, as they look for ways to make the city less damaging to the brain. (79) The good news is that even slight alterations, such as planting more trees in the inner city or creating urban parks with a greater variety of plants, can significantly reduce the negative side effects of city life. The mind needs nature, and even a little bit can be a big help.16. Which of the following is the main idea of this passage?A. The city inspires talented people.B. The city hurts your brain.C. The city has many pleasures and benefits.D. The city seriously affects the natural balance.试题编号:3-1-6-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***17. The word “metropolis” in the first paragraph is closest in meaning to_______.A. citizenB. natureC. cityD. stress试题编号:3-1-6-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***18. People have just come to realize that_______.A. human attention is a scarce resourceB. city life can make people very tiredC. the city is an engine of intellectual lifeD. an urban environment is damaging to the brain试题编号:3-1-6-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***19. What is the factor mentioned in the third paragraph that helps the hospital patients recover more quickly?A. Nature.B. Better treatment.C. Experienced doctors.D. Good medicine.试题编号:3-1-6-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***20. According to the passage, which of the following statements is TRUE?A. Different aspects (方面) of an urban environment, such as the crowded streets, can lead to an increase in self-control.B. Small changes in urban design, cannot reduce the negative side effects of city life.C. For the first time in history, the earth's population is more urban than rural.D. A walk down a busy city street will improve brain performance.试题编号:3-1-6-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***5).Coffee is a powerful drink. On a personal level, it helps keep us awake and active. On a much general level, it has helped shape our history and continues to shape our culture.Coffee plants grow wild in parts of Africa and were probably used by travelling tribes (部落)for thousands of years, but it wasn’t until the 1400s that people figured out they could roast its seeds. “Then it really took off,”said historian Mark Pendergrast—author of Uncommon Grounds: the History of Coffee and How It Transformed Our World. By the 1500s, the drink had spread to coffeehouses across the Arab world within another 150 years, it took Eu rope by storm. “It actually had a major impact on the rise of business,” Pendergrast says. Coffeehouses became a spot not just to enjoy a cup but to exchange ideas.The insurance industry was founded hundreds of years ago in one of London’s 2,000 coffeeho uses. Literature, newspapers and even the works of great composers like Bach and Beethoven were also inspired in coffeehouses.It is often said that after the Boston Tea Party of 1773, when American colonists (殖民者)attacked British tea ships and threw large boxes of tea into the harbor, Americans everywhere switched over to drinking coffee. “There’s a lot of truth to the story, I found,”Pendergrast says. He mentions a letter John Adams wrote to his wife, Abigail, in which the Founding Father declares his love of tea but says he will have to learn to accept coffee instead, because drinking tea had become unpatriotic (不爱国的).For all the upsides coffee has brought the modem world, it also brought its fair share of downsides,too. Europeans carried coffee with them as they colonized various parts of the world, and this frequently meant they made people into slaves in order to grow it.21. According to the passage,which of the following has nothing to do with coffee?A. Literature.B. Newspapers.C. The insurance industry.D. The oil industry.试题编号:3-1-8-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***22. According to the passage,which of the following is NOT TRUE?A. The Boston Tea Party took place in 1773.B. Europeans figured out ways to use coffee during the 1670s.C. During the 1770s, more and more Americans began to drink coffee.D. Coffee is a refreshing drink.试题编号:3-1-8-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***23. The author of the book believes that__________.A. drinking coffee was unpatrioticB. 2000 insurance companies were set up hundreds of years agoC. Europeans were responsible for the existence of slaveryD. coffee actually influenced the rise of business试题编号:3-1-8-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***24. The phrase “took off” in the second paragraph means “_________”.A. dropped to the groundB. became very successfulC. removed its coatD. went away suddenly试题编号:3-1-8-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***25. Which of the following is an appropriate title for this passage?A. When Coffee Became PopularB. Coffee Is a Powerful DrinkC. How Coffee Influenced the Course of HistoryD. What Impact Coffee Has on Human Behavior试题编号:3-1-8-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***6).When we’re learning a foreign language, making sense of what we hear is the first step toward fl uency. It sounds obvious, but until recently, we didn’t know much about how listeningworks. New research demonstrates that effective listening involves more than simply hearing the words that float past our ears. Rather, it’s an active process of receivin g information and making meaning. This kind of engaged listening is a skill that’s as critical for learning a range of subjects at school and work as it is for learning to understand a foreign tongue.Studies of skilled language learners have identified specific listening strategies that lead to superior comprehension. Last year, for example, University of Ottawa researcher Larry Vandergrift published his study of 106 undergraduates who were learning French as a second language. Half of the students were taught in a conventional fashion, listening to and practicing texts spoken aloud. The other half, possessing the same initial (最初的) skill level and taught by the same teacher, were given detailed instruction on how to listen. It mined out that the second group “significantly outperformed”(胜过) the first one on a test of comprehension.So what are these listening strategies? Skilled learners go into a listening class with a sense of what they want to get out of it. They set a goal for their listening and they generate predictions about what the speaker will say. Before the talking begins, they mentally review what they already know about the subject, and form an intention to “listen out for” what’s important or relevant. Once they begin listening, these learners maintain their focus; if their attention wanders, they bring it back to the words being spoken. They don’t allow themselves to be thrown off by confusing or unfamiliar details. Instead, they take note of what they don’t understand and make inferences about what those things might mean, based on other clues available to them: their previous knowledge of the subject, the context (语境) of the talk,, the identity of the speaker, and so on.26. What is the main idea of this passage?A. Effective listening means hearing the words that float past our ears.B. Developing your listening skills is the first step toward developing fluency.C. Skilled listeners use specific strategies to get the most out of what they hear.D. Listening is one of the most powerful tools we have to gain information.试题编号:3-1-4-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***27. What does Vandergrift’s research show?A. Learners who adopt specific listening strategies become better listeners.B. Learners taught in the traditional way are better at reinforcing what they learn.C. Learners are more confident if they make fewer mistakes.D. Learners who listen on a regular basis improve faster.试题编号:3-1-4-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:A考生得分:***是否评分:未评分评价描述:***28. Which of the following statements about Vandergrift’s research is TRUE?A. The participants were postgraduates learning French as a second language.B. All the participants were taught using the conventional method, with the focus on listening strategies.C. The two groups were taught by different teachers.D. The participants were at the same initial skill level.试题编号:3-1-4-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***29. The expression “thrown off” in the third paragraph is closest in meaning to“_____”.A. infectedB. confusedC. ruinedD. informed试题编号:3-1-4-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***30. According to the passage, which of the following strategies is NOT used by skilled learners?A. Review their prior knowledge of the subject.B. Concentrate on the speaker’s words.C. Translate into their native language.D. Predict what the speaker will say.试题编号:3-1-4-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***7).The top of the world is a wonderland. In winter, the temperature often falls to -30°F and the sun never rises. The ocean is surrounded by frozen ground. There are few people or trees, but to polar bears, the Arctic(北极)is home.Polar bears have thick fur, big paws and other features that make them well prepared for life in their tough environment. In fact, they need the Arctic sea ice for survival. But climate change is causing larger and larger areas of summer sea ice to melt (融化). Experts say that if warming patterns continue, the Arctic could be free of summer sea ice by 2050. That may cause two-thirds of the world's 20,000 polar bears to be gone by then too.Polar bears can't survive for long on land. Seals are their main source of food. The only place where polar bears can hunt seals is on the ice. Although these bears are strong swimmers, they are no match for lightning swift seals in the water. A polar bear has brilliantly clever strategies to overcome this disadvantage. In winter the bear waits motionless beside a seal's breathing hole, which is a narrow tunnel through the ice. Often many hours pass before the seal comes up for air and the bear kills it with a powerful blow of its paw. In summer, the polar bears that live on land eat very little and wait for the sea ice to return.With the sea ice forming later in the year and melting earlier, polar bears do not have enough opportunity to hunt and eat. Less sea ice makes it harder for the bears to catch the seals. The bears must swim longer distances between ice packs(大片浮冰), and they can't always make it. The ice is also getting thinner. These conditions can cause polar-bear cabs to become separated from their mothers, who provide them with food.Steven Amstrup is the chief scientist of Polar Bears International. The group aims to save the bears and their home. "The more people who see polar bears and understand their difficult situation, the better the chance we'll alter our warming path in time to save them," he says.31. Which is the best title for the passage?A. Climate Change in the ArcticB. How to Protect the EnvironmentC. The Arctic Is Home to Polar BearsD. Polar Bears in Danger试题编号:3-1-2-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***32. Where do polar bears usually hunt seals?A. On land.B. In open water.C. In openings in the sea ice.D. At the bottom of the sea.试题编号:3-1-2-2试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***33. The word "cubs" in the fourth paragraph is closest in meaning to_____.A. adultsB. babiesC. huntersD. enemies试题编号:3-1-2-3试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:B考生得分:***是否评分:未评分评价描述:***34. According to the passage, which of the following statements is TRUE?A. Starving polar bears are increasingly coming into villages, where they may be killed either for food or safety.B. Polar bears can spend their entire lives on land if the sea ice melts completely.C. Two-thirds of the world's polar bears may disappear by 2050 as global warming continues.D. The growing distance between ice packs is not a problem for polar bears, because they are excellent swimmers.试题编号:3-1-2-4试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:C考生得分:***是否评分:未评分评价描述:***35. What's the mission of Polar Bears International?A. Saving energy.B. Conducting scientific research.C. Seeking international cooperation.D. Saving polar bears and their home.试题编号:3-1-2-5试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分评价描述:***8).For 20 months the wrecked Costa Concordia has been lying on its side near the coast of Giglio,a small Italian island. But on Tuesday, as part of the largest salvage(打捞)operation ever conducted,the large ship was finally moved to the upright position. The next step is for the vessel to be removed from the area entirely.The Costa Concordia is twice the weight of the Titanic. The ship itself didn’t budge(稍微移动)for the first three hours of the operation, Sergio Girotto told reporters. He and other engineers worked for 19 hours before Concordia was declared completely upright.The Costa Concordia capsized on January 13, 2012,after its captain, Francesco Schettino,brought the ship too close to the shore. The ship hit coastal rocks, which caused serious damage and allowed water to pour in. Most of the 4,200 people on board made it to land safely, but more than 30 people were killed in the disaster. Two people remain missing. The Concordia’s captain is currently on trial for causing a shipwreck and abandoning his ship.The operation to right the ship is called parbuckling. While parbuckling is a standard operation to right capsized ships,it has never before been used on such a large ship. Workers had been waiting for favorable weather conditions to undertake the operation. On Monday,authorities gave the final go-ahead.The process was expected to take no more than 12 hours. But problems with the large system of steel chains caused delays. Engineers worked through the night using cables and metal water tanks to roll the ship onto special platforms.The Concordia is expected to be pulled away from Giglio in the spring of 2014 and turned into scrap metal (废金属). The ship’s owner, Costa Cruises, will pay for the recovery, which has already cost more than $800 million.36. Which of the following is the best title for the passage?A. Ship Safety ManagementB. Shipwrecks: an Environmental ThreatC. The Costa Concordia DisasterD. The Costa Concordia Salvage试题编号:3-1-3-1试题类型:单选题标准答案:***试题难度:一般试题解析:***考生答案:D考生得分:***是否评分:未评分。

北大17秋季36081002-大学英语2-第一组答案

北大17秋季36081002-大学英语2-第一组答案

一、英译汉(共35题,每题2分,共70分)
请把下列各句英文翻译成中文。

鼓励独立完成作业,严惩抄袭。

使用有道、谷歌等翻译工具完成作业的,一经发现,本题记零分。

1. A dolphin is always well-known as a clever and friendly animal.
海豚总是被认为是聪明又友好的动物。

试题编号:
试题类型:简答题
标准答案:***
试题难度:一般
试题解析:***
考生答案:
海豚总是被认为是聪明又友好的动物。

考生得分:***
是否评分:未评分
评价描述:***
2. A lot of natural resources in the mountain area are to be exploited and used.
这个山区的大量自然资源将被开采利用。

试题编号:
试题类型:简答题
标准答案:***
试题难度:一般
试题解析:***
考生答案:
这个山区的大量自然资源将被开采利用。

考生得分:***
是否评分:未评分
评价描述:***
3. Air pollution is more serious than water pollution.
空气污染比水源污染更加严重。

试题编号:
试题类型:简答题
标准答案:***
试题难度:一般
试题解析:***。

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北大秋英语作业答案 Document serial number【UU89WT-UU98YT-UU8CB-UUUT-UUT108】作业ID: 39655--------------------------------------------------------------------------------1.鼓励独立完成作业,严禁抄袭。

词汇与结构He didn’t live up to had been expected of him.A. A. thatB. B. whatC. C. whichD. D. all2.The old couple decided to a boy and a girl though they had three of their own.A. A. adaptB. B. bringC. C. receiveD. D. adopt3.The relationship between employers and employees has been studied .A. A. originallyB. B. extremelyC. C. violentlyD. D. intensively4.The car halfway for no reason.A. A. broke offB. B. broke downC. C. broke upD. D. broke out5.The police that he committed a series of crimes in the north of the city.A. A. swelledB. B. submittedC. C. surveyedD. D. suspected6.The manager lost his just because his secretary was ten minutes late.A. A. moodB. B. temperC. C. mindD. D. passion7.We gave out a cheer when the red roof of the cottage came view.A. A. fromB. B. inC. C. beforeD. D. into8.I have kept that portrait I can see it every day, as it always reminds me of my university days in London.A. A. whichB. B. whereC. C. whetherD. D. whenThe room is in a terrible mess; it cleaned.A. A. can’t have beenB. B. mustn’t have beenC. C. shouldn’t have beenD. D. wouldn’t have been10.You see the lightning it happens, but you hear the thunder later.A. A. the instantB. B. for an instantC. C. on the instantD. D. in an instant11.it or not, his discovery has created a stir in scientific circles.A. A. BelieveB. B. To believeC. C. BelievingD. D. Believed12.The medicine is on sale everywhere. You can get it at chemist’s.A. A. otherB. B. someC. C. certainD. D. any13.Your hair wants . You’d better have it done tomorrow.A. A. cutB. B. to cutC. C. cuttingD. D. being cut14.I don’t think it advisable that Tom to the job since he has no experience.A. A. be assignedB. B. will be assignedC. C. is assignedD. D. has been assigned15.The goals he had fought all his life no longer seemed important to him.A. A. after whichB. B. with whichC. C. for whichD. D. at which16.改错请在以下句子划线部分中,挑出错误的选项。

He is such strong a man that he can lift ten stones like this one.A. A. suchB. B. thatC. C. liftD. D. like17.It was until after his death that he was recognized as a great composer.A. A. It was untilB. B. thatC. C. was recognizedD. D. a great composer18.It’s already 5 o’clock now. Don’t you think it’s about time we are going homeA. A. It’sB. B. o’clockC. C. Don’t youD. D. are going19.Despite the wonderful acting and well-developed plot the three-hours’ movie could not hold our attention.A. A. DespiteB. B. well-developedC. C. the three-hours’D. D. hold our attention20.People appreciate to have worked with him because he has a good sense of humor.A. A. to have workedB. B. becauseC. C. a good senseD. D. humor--------------------------------------------------------------------------------21.请阅读以下文章,回答文章后的五个小题。

每个小题只有一个最佳选项。

Imagine a school that expected its students to becomeliterate(有读写能力的) without any formal instruction. Most parents would be alarmed by such an approach, which would leave their children confused and with gaps in their understanding. This however has been the philosophy on character developmentin many of our schools. Why is the development of character seen as somehow different from the other skills that we teachOf course there will always be learning by osmosis(耳濡目染)in any school, but as a teacher and primary school head I havefound that a child’s moral literacy is strengthened when they acquire the building blocks of good character such as consideration, courage and honor: qualities which are commonly known as virtue(美德).I personally find that exploring a virtue over a two-week period provides a simple and effective program that allows for the creative input of both teacher and student and a chance for the virtue to embed(使融入)itself. Once a lesson on a virtue such as honesty has been completed we need to allow time for children to practice this concept just as would be the case with fractions or verbs. Allowing children to role play a situation such as making up excuses to cover a mistake can be enormously interesting, and the drama can be frozen allowing the characters to be questioned about their feelings and motives. (80) I t’s also a safe way for children to experience for themselves how a lie usually goes out of control.Our role as educators is also to look for opportunities to help our students as they attempt to strengthen their characters. When something goes wrong we guide the young person to the virtue that will prevent it from happening again. For instance, when am student thoughtlessly disturbs the calm atmosphere of the library, instead of a response such as, "that was really disrespectful and selfish of you!" we draw out from them the required virtue: "When you’re walking through the library, what virtues do you need to use"Which of the following is the main idea of this passage单选题A. A. Teaching morals and values has been a frequently discussed topic in the past few years.B. B. The author and his staff embed virtues into lessons and school life to encourage character development in children.C. C. Kids throughout the population face the same needs, the same challenges, and the same realities in their lives.D. D. Role plays are an excellent way of getting students to practice their English.We can infer from the first paragraph that ______.单选题A. A. there tends to be disagreement about what character education isB. B. most parents are not satisfied with the teaching methods adopted in schoolsC. C. the approach to character education is generally considered different from the approaches to other skillsD. D. more and more schools are adopting strategies to improve school attendanceThe word "philosophy" in the first paragraph is closest in meaning to _____.单选题A. A. studyB. B. subjectC. C. viewpointD. D. investigationThe author is a_____.单选题A. A. teacherB. B. librarianC. C. reporterD. D. managerWhich of the following is NOT mentioned in the passage as a way to build character in children单选题A. A. Story readings and discussions.B. B. Osmosis.C. C. Taking every opportunity to teach character.D. D. Role play.--------------------------------------------------------------------------------22.It seems like every day there’s some new research about whether our favorite drinks are good for us. One day, science says a glass of red wine a day will help us live longer. The next day, maybe not. It seems journalists are pretty interested in wine research and the same might be said for coffee. Now,there has been a lot of research into whether coffee is goodfor our health.“The results have really been mixed,” admits Neal Freedman who led the coffee study and published his findings in a medical journ al recently. “There’s been some evidence that coffee might increase the risk of certain diseases and there’s also been maybe more recent evidence that coffee may protect against other diseases as well.”Freedman and his colleagues undertook the biggest study yet to look at the relationship between coffee and health. They analyzed data collected from more than 400,000 Americans ages 50 to 71 participating in the study. “We found that the coffee drinkers had a modestly lower risk of death than the non-drinkers,”he said. Here’s what he means by “modestly”:those who drank at least two or three cups a day were about 10 percent or 15 percent less likely to die for any reason during the 13 years of the study. When the researchers looked at specific causes of death, coffee drinking appeared to cut the risk of dying from heart disease, lung disease, injuries, accidents and infections.Now, Freedman stressed that the study doesn’t prove coffee can make people live longer. A study like this can never prove a cause-and-effect relationship. All it can really do is to point researchers in the right direction for further investigation. And even if it turns out that coffee is really good for you, scientists have no idea why.According to the first paragraph, reporters would like to know the research findings of _____.单选题A. A. teaB. B. beerC. C. alcoholD. D. coffeeAccording to the passage, which of the following is TRUE单选题A. A. Freedman and his colleagues hired 400,000 Americans to collect data.B. B. About four hundred thousand Americans worked for Freedman’s team full time for 13 years.C. C. People who took part in Freedman’s research are about 50 to 70 years old.D. D. People who are 50 to 70 years old seldom drink coffee.According to the author, scientists _____.单选题A. A. have already proved that coffee is good for human healthB. B. have a long way to go before they find a way to study coffeeC. C. have avoided the cause-and-effect approach to study coffeeD. D. are still unable to figure out why coffee is good for usThe word “mixed” in the first paragraph means “_____”.单选题A. A. both good and badB. B. put togetherC. C. both sharp and softD. D. confusedWhich of the following is an appropriate title for this passage单选题A. A. Can Beer Help You Live LongerB. B. Can Coffee Help You Live LongerC. C. Can Wine Help You Live LongerD. D. Can Tea Help You Live Longer--------------------------------------------------------------------------------23.阅读文章,根据文意选择最佳选项。

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