大学英语三 答案
大学英语（三）综合教程课后练习答案
⼤学英语（三）综合教程课后练习答案Unit 1Text AVocabularyI.1. 1) On balance 2) resist 3) haul 4) wicked 5) illustrated 6) budget 7) lowering 8)boundary 9) involved 10)economic 11) blasting 12) just about2. 1) cut back/down 2) pick up 3) get by 4) get through 5) face up to 6) turn in 7)making up for 8) think up3. 1) pursued his mathematical studies and taught himself astronomy 2)often generatemisleading thoughts 3) attach great importance to combining theory with practice in our work 4) be suspected of doing everything for money 5) before he gets through life4. 1) their indoor, a profit, to invest in 2) device, the improvement, on a global scale 3)stacked, temptation, never dined outII. Confusable Words1. 1) house 2) Home 3) home, family 4) household2. 1) doubt 2) suspected 3) doubted 4) suspected 5) suspectIII. Word Formation1) rise 2) final 3) regular 4) cash 5) hows, whys 6) upped 7) yellowed 8) bottled 9) lower 10) searchComprehensive ExercisesI. Cloze1. Text-related1)gets by 2)temptation 3)get through 4)improvements 5)aside from 6)suspect 7)supplement 8)profit 9)stacking2. Theme-related1)replaced 2)consider 3)quit 4)world 5)tough 6)fuels 7)provide 8)luxuries 9)balance 10)idealII. Translation1.1) We have a problem with the computer system, but I think it's fairly minor.2) My father died when I was too young to live on my own. The people of my hometown took over (responsibility for) my upbringing at that point.3) The toys have to meet strict/tough safety requirements before they can be sold to children.4) Radio and television have supplemented rather than replaced the newspaper as carriers of news and opinion.5) When it comes to this magazine, it is/carries a digest of articles from many newspapers and magazines around the world. 2.A decade ago, Nancy did what so many Americans dream about. She quit an executive position and opened / set up a household device store in her neighborhood. People like Nancy made the decision primarily for the improvement in thequality of their lives.But, to run a business on a small scale is by no means an easy job. Without her steady income, Nancy had to cut back on her daily expenses. Sometimes she did not even have the money to paythe premiums for the various kinds of insurance she needed.Fortunately, through her own hard work, she has now got through the most difficult time. She is determined to continue pursuing her vision of a better life.Text BComprehension Check1. a2.c3.d4.b5.a6.cTranslation1.什么？你说那听起来不像你府上的⽣活？其实，不仅仅是你⼀个⼈这么想。
大学英语3考试题及答案
大学英语3考试题及答案一、听力理解（共20分）1. A) 根据所听内容选择正确答案。
（每题2分，共10分）（1）What is the man going to do this weekend?A. Go to the library.B. Go to the beach.C. Stay at home.（2）Why does the woman refuse the man's invitation?A. She has to work.B. She is not interested.C. She has another appointment.答案：（1）B （2）A2. B) 根据对话内容填写空白处。
（每空1分，共10分）W: Hi, John. How was your trip to New York?M: It was great, but I _______ (1) _______ my camera.W: Oh, that's too bad. Did you find it?M: No, I _______ (2) _______ it at the airport.W: Maybe you should report it to the airport security.M: I did, but they said there was nothing they could do. W: That's unfortunate. I hope you still enjoyed your trip. M: I did, but it was a bit of a _______ (3) _______.答案：（1）lost （2）left （3）downer二、阅读理解（共30分）1. 阅读下列短文，然后回答问题。
（每题2分，共10分）Passage 1The Internet has changed the way we communicate, work, and learn. It has made information more accessible and has created new opportunities for businesses and individuals alike.问题：（1）What has the Internet changed?A. The way we play games.B. The way we communicate.C. The way we travel.答案：（1）B2. 根据短文内容判断正（T）误（F）。
《大学英语3》期末考试+答案(全)
《大学英语3》复习资料一、单词或短语英汉互译1.将下列词语译成中文(1)economist （2）goods （3）profit （4）consumer （5）Interest1.经济学家；2. 商品;3. 利润;4. 消费者5.利息（6）charge （7）affect （8）industrious （9）package （10）machinery6.收费7.影响8.勤劳的9.包装10.机械（11）concern （12）furniture（13）strong-willed （14）snowstorm11.关心12.家具13.意志坚强14.暴风雪（15）cosmetics15.化妆品2.将下列词语译成英文（16）投资（17）需求(18)炊具（19）市场（20）制造商16.investment 17. demand 18. cooker19. Market 20.manufacturer(21) 破坏(22)受益(23)超过(24) 进口（25）资源21.spoil 22. Benefit 23. Exceed24. Import 25.resource（26）条形码（27）结账（28）以防万一26. universal product code 27. check out28. In case（29）气候（30）免费29.climate 30. Free二、单项选择题1. Apparently, it wasn't an accident. Someone must have done it on( B ).A. intentionB. determinationC. purposeD. reason2. The young doctor could not sleep at night, the worsening condition of a patient( A )him.A. disturbingB. disturbedC. being disturbedD.to disturb3. ( D ) Americans have different views on many issues,they tend to agree on one subject: taxes are too high.A. DespiteB. In spite ofC. BecauseD. Although4. These little things aren't important( B ) themselves, but put together, they can cause troubles.A. byB. inC. forD. at5. If there were any inhabitants of the moon, they would see our earth reflecting the light of the sun, again like a huge mirror ( C )in the sky.A. hangB. hangedC. hungD. hangs6. When we call a word “learned,” we do not mean that it is used by learned persons alone, ( C )simply that its presence in the English vocabulary is due to books and the cultivation of literature rather than to the actual needs of ordinary conversation.A. soB. sinceC. butD. for7. ( A )is accepted as true often is relatively, and not absolutely, true.A. WhatB. ThatC. WhichD. It8. I( D ) awake for about two hours last night.A. lieB. liedC. laidD. lay9. In theory, every person will have( B )to an unlimitedamount of information with the development of telecommunication satellites.A. entryB. accessC. entranceD. opening10. It is in Iran( A )the family members are involved in the wedding preparations.A. whereB. in whichC. thatD. from which11.The satellite also demonstrated how it could provide help to people living in isolated areas where( A )is difficult.A. transportationB. instructionC. applicationD. compensation12. As we have been very busy recently, we go to the theatre only( D )．A. absolutelyB. frequentlyC. ContinuallyD. occasionally13. We can come to the ( C ) that the more we practice, the more skillful we will be.A. traditionB. generationC. conclusionD. fact14. Since the road is wet this morning，last night( C ).A. it must be rainingB. it must rainC. it must have rainedD. it must have been rained15. A few years later，I found my hometown completely( A ).A. changedB. changingC. to be changedD. to change16. This novel is worthy of ( D ).A. readingB. readC. having readD. being read17. It is very kind ( C ) see me.A. from you toB. asC. as ifD. like that18. It looks ( C ) it‘s going to rain.A. thatB. asC. as ifD. like that19. The stone was so heavy that it was difficult for the old man to ( A ) it.A. liftB. reachC. riseD. touch20. They lives ( B ) the other side of the road.A. inB. onC. forD. by21. She can speak Japanese better than ( C )else.A. the oneB. no oneC. anyoneD. another22. This lesson is ( D ) than the last one.A. more easierB. more easyC. very easierD. much easier23. Today‘s weather isn’t as cold as it was yesterday，( B )？A. w asn’tB. is itC. was itD. isn’t it24. This book is for students ( D ) native language is not English.A. of whomB. thatC. whichD. whose25.The sports meet has been ( A ) till next week because ofthe bad weather.A. put offB. put asideC. put upD. put down26. Either you or the headmaster( D ) the prize for these gifted students at the meeting.A. is handing inB. are to hand outC. are handing inD. is to hand out27. The teacher and writer( B ) asked to make a speech at the meeting.A. isB. wasC. areD. were28. Four-fifths of the workers here( C ) workers.A. is womanB. are womanC. are womenD. is women29. The rest of the food ( D ) in the refrigerator.A. is to keepB. are to be keptC. are to keepD. is to be kept30. This room is much too hot; it’s like a ( D ).A. fantasyB. fossilC. fashionD. furnace31. , I couldn't get a job in this company （ B ）A. Try as I mightB. As I might tryC. Try though I mightD. I might try32. Contrary popular belief, moderate exercise actually decreases your appetite（ D ）A. onB. atC. againstD. to33. When she worked with the government, she the difficult task of monitoring elections（ D ）A. overworkedB. overtookC. underwentD. undertook34. I hope you will be higher spirits when we meet next time （ D ）A. toB. onC. ofD. in35. I'm wondering why he hasn't turned at themeeting( B )A. downB. upC. outD. over36. It is a well-known fact a person will move in a circle when he cannot use his eyes to control his direction( A ) A. that B. ifC. whenD. whether37. , Mary went out with delight ( B )A. With her homework doingB. With her homework doneC. Her homework was doneD. Done her homework38. the storm, we have to postpone the flight( A )A. Owing toB. Thanks toC. BecauseD. As39. Tom's father home until yesterday（D ）A. doesn't writeB. don't write toC. didn't write toD. didn't write40. Are you sure you don't have advice to give me? I really need （ D ）A. any；anyB. some；anyC. any；someD. any；some三、改错下列句子中有A，B，C，D 四个划底线部分，其中有一个是错误的，选出错误部分的字母，无需改正错误：1. My parents wanted make a scientist of me.A B C D2. He has a bad habit of interrupting others when they are speak.A B C D3. The room is being a little small; in addition it is so hot.A B C D4. I wish I had know her address yesterday.A B C D5. The harder he studies, the greater progresses he’ll make.A B C D参考答案:1. B2.D3.B4.D5.B四、完形填空Insure means to protect _1_ a loss of money. Most people can budget their money so that their income will cover expected expenses _2_ food, clothing, housing, and public services. But, there is no way to know _3_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident. Such crises usually _4_ great expense. Even if people could predict crises, it would be hard to save enough money to _5_ the expenses. Insurance is a system _6_ a company collects money from many individuals andthen pays certain expenses whenever one of those insured individuals is faced with a certain crisis. An insurance policy _7_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis. There are many different kinds of insurance, _8_ hospital, motor-car and fire. Insurance can be rather expensive but most people buy insurance of some kind. Insurance is something _9_ people buy and hope they will _10_ need.1. A. for B. from C. against D. with2.A. such as B. for example C. that D. the same as3.A. predict B. ahead C. in advance D. earlier4.A. result from B. make C. take D. result in5.A. cover B. pay back C. fill D. make full6.A. that B. by which C. what D. where7. A. said B. agree C. make sure D. states8.A. include B. including C. as well as D. also9.A. which B. that C. as D. Like10.A. never B. ever C. sometimes D. often参考答案:1-5.CADCA 6-10.BDBBDWhy do some nations remain so much poorer than others?In a new study, economist Eli Berman of Boston University (1) ___B___ that part of the answer lies in the natrue of technological change. (2) ___C__ the early 1960s, he notes, a small group of nations has made impressive progress. But on average, in the (3) ___A___ world per capita incomes have grown (4) ___D___ faster than those in advanced nations, which means the gap between the two has continued to (5) ___B___ in absolute terms.Berman points out that technological progress in recent decades has notably (6) __C___ on more educated work forces (7) ___D___ high levels of physical captial. Citing substantial research in the U. S. and (18) ___B___, attributing the widening wage gap between poorly-educated and well-educated workers to the (9) ___C___ demand for skilled labor generated by new technology, Berman theorized that nations with high levels of skilled workers should grow faster than (10) ___A___ with lower level of such resources.(1) A. proposes B. suggestsC. guaranteesD. complains(2) A. Up to B. DuringC. SinceD. In times of(3) A. developing B. developedC. developableD. developmental(4) A. not B. muchC. lessD. no(5) A. lengthen B. broadenC. deepenD. heighten(6) A. focused B. caughtC. dependedD. held(7) A. combining with B. suffering fromC. subjected toD. equipped with(8) A. anywhere B. elsewhereC. somewhereD. wherever(9) A. grown B. grown-upC. growingD. growing-up(10) A. those B. thatC. someD. any从所给词汇中为每空选一个适当的词。
大学英语3考试题及答案
大学英语3考试题及答案一、听力理解（共20分）A) 对话理解（每题2分，共10分）1. What does the man suggest they do?A) Go to the cinema.B) Visit a museum.C) Attend a concert.答案：B2. Why is the woman unable to attend the meeting?A) She has a doctor's appointment.B) She has to work overtime.C) She is out of town.答案：C3. What is the man's opinion about the new policy?A) He is in favor of it.B) He is against it.C) He is indifferent.答案：A4. What does the woman mean by saying "It's a long story"?A) She doesn't want to explain.B) She will tell the story later.C) The story is very complicated.答案：A5. What is the main topic of the lecture?A) Environmental protection.B) Space exploration.C) Cultural diversity.答案：CB) 短文理解（每题2分，共10分）6. What is the author's purpose in writing the article?A) To inform readers about a new discovery.B) To persuade readers to change their habits.C) To entertain readers with a humorous story.答案：B7. According to the passage, which of the following is a benefit of regular exercise?A) Improved memory.B) Increased stress.C) Reduced appetite.答案：A8. What is the main cause of the problem discussed in the text?A) Overpopulation.B) Climate change.C) Deforestation.答案：B9. What does the speaker recommend to deal with the issue?A) Stricter laws.B) Public awareness campaigns.C) Technological advancements.答案：B10. What is the overall tone of the speech?A) Optimistic.B) Pessimistic.C) Neutral.答案：A二、阅读理解（共30分）A) 选择题（每题3分，共15分）11. What is the main idea of the passage?A) The importance of a balanced diet.B) The benefits of regular exercise.C) The impact of technology on health.答案：A12. According to the author, which of the following is essential for good health?A) A strict vegetarian diet.B) A balance of work and leisure.C) A daily dose of vitamins.答案：B13. What is the author's view on fast food?A) It is a convenient option.B) It is unhealthy and should be avoided.C) It can be part of a balanced diet.答案：B14. What does the passage suggest about the role of exercise in maintaining health?A) It is more important than diet.B) It is less important than diet.C) It is equally important as diet.答案：C15. What is the author's recommendation for someone who wants to improve their health?A) Start a strict diet immediately.B) Gradually incorporate changes into their lifestyle.C) Take supplements to boost their health.答案：BB) 填空题（每题2分，共15分）16. The __________ of processed food is a major concern for health experts.答案：overconsumption17. A __________ diet can lead to a number of health problems.答案：balanced18. Regular exercise can help to __________ the risk ofchronic diseases.答案：reduce19. The article emphasizes the importance of __________ in achieving good health.答案：lifestyle choices20. According to the text, __________ is a key component of a healthy lifestyle.答案：moderation三、词汇与结构（共20分）A) 词汇题（每题2分，共10分）21. He is __________ to be the best candidate for the position.A) qualifiedB) disqualifiedC) unqualified答案：A22. The company's profits have __________ significantly over the past year.A) soaredB) plummetedC) stagnated答案：A23. Despite the challenges, she remained __________ and focused on her goals.A) optimisticB) pessimisticC) indifferent。
大学英语三课后规范标准答案
Vocabulary 2 :1.In an effort to feel better , I started to make small changes in my life and cut down /back from20 cigarettes in day to a mere three or four.为了感觉更好，我开始做一些小小的改变在我的生活中，以及减少从每天20支香烟到大约只有三或四。
2.If I wasted electricity as you do at home , my dad would make me pick up the bill.如果我像你一样浪费在家浪费电的话，我的爸爸将肯定会让我支付账单（自己买单）。
3.We can get by with four computers at the moment , but we’ll need a couple more when the newstaff arrive.这个时候我们还有四台电脑尚可（通过），但是我们需要两台以上的电脑，当新的职工来的时候。
4.It is impossible to get through this course just by working hard around exam times .这是不可能通过这门课程的，单单只是考前临时抱佛脚的话。
5.Unless they quickly face up to their mistakes , the will miss a unique opportunity to settle theproblem once and for all.除非他们很快面对自己的错误，否则就会失去一个独一无二的机会来解决这个问题一劳永逸。
6.The students were instructed to do the experiment carefully and to turn in their reports at thebeginning of next week.学生被指示做实验仔细，为了上交他们的报告在下星期初。
大学英语三级试卷及答案
大学英语三级试卷及答案一、听力理解Section A：短篇对话1. W: Did you watch the basketball game last night?M: Unfortunately, I missed it. How about you?Q: What does the man mean?A. He watched the game.B. He didn't watch the game.C. He doesn't like basketball.2. M: Would you like to go to the movies with me this weekend?W: I'd love to, but I have to prepare for the final exam.Q: What will the woman do this weekend?A. Go to the movies.B. Prepare for the final exam.C. Go shopping.Section B：长篇对话Conversation OneM: Hi, Lily. How was your vacation?W: It was great! I visited my grandparents in the countryside. The air was so fresh, and I really enjoyed the peaceful life there.M: That sounds wonderful. Did you do anything special?W: Yes, I helped my grandparents with farm work and learned how to cook traditional dishes.Q: Where did Lily spend her vacation?A. In the city.B. In the countryside.C. Abroad.Q: What did Lily do during her vacation?A. She visited her friends.B. She helped her grandparents with farm work.C. She went shopping.Conversation TwoW: Mike, have you started preparing for the English speech contest?M: Not yet. I'm still trying to decide on a topic. Do you have any suggestions?W: How about talking about the importance of learning English in our daily lives?M: That's a good idea. I'll give it a try. Thanks for your help!Q: What are they discussing?A. The English speech contest.B. The importance of learning English.C. How to spend their vacation.Q: What topic does the woman suggest for the speech?A. The importance of learning English.B. The influence of technology on our lives.C. The benefits of exercise.二、阅读理解Passage OneQ: What is the main idea of this passage?A. The benefits of the Internet.B. The drawbacks of the Internet.C. How to use the Internet properly.Q: According to the passage, which of the following is a drawback of the Internet?B. It helps us save time.C. It makes it difficult for users to distinguish between truth and lies.Passage TwoQ: What is the author's attitude towards smartphones?A. Negative.B. Positive.C. Neutral.Q: Which of the following concerns is raised in the passage?A. Smartphones are too expensive.B. Smartphones can cause addiction.C. Smartphones are not userfriendly.三、完形填空Once upon a time, there was a young man named Jack who lived in a small village. Jack was known for his laziness and always depended on his parents. One day, his father said to him, "Jack, you are no longer a child. It's time for you to find a job and support yourself."At first, Jack was reluctant to work, but he eventually found a job as a farmhand. Although the work was hard, Jack gradually realized the importance of being independent. He began to work harder and harder, and his life began to improve.Years later, Jack became a successful farmer and a role model for the young people in his village. He often said, "Hard work is the key to success."Q: Why did Jack's father want him to find a job?A. Because Jack was too lazy.B. Because Jack was too young.C. Because Jack was too old.Q: What did Jack learn from his job as a farmhand?A. The importance of hard work.B. The importance of education.C. The importance of money.四、翻译1. 随着科技的发展，人们的生活变得越来越便利。
大学英语3课后习题答案
大学英语3课后习题答案大学英语3课后习题答案大学英语是每个大学生都必须学习的一门课程，而课后习题是巩固知识、提高学习效果的重要环节。
本文将为大家提供一些大学英语3课后习题的答案，希望能够帮助大家更好地掌握英语知识。
第一章：课后习题答案1. 1. D2. A3. C4. B5. C2. 1. B 2. A3. C4. D5. B3. 1. D 2. C 3. B4. A5. D4. 1. B 2. A 3. C 4. D5. B5. 1. D 2. C 3. B 4. A 5. D第二章：课后习题答案1. 1. C2. A3. B4. D5. C2. 1. B 2. D3. A4. C5. B3. 1. D 2. C 3. B4. A5. D4. 1. B 2. D 3. A 4. C5. B5. 1. D 2. C 3. B 4. A 5. D第三章：课后习题答案1. 1. C2. B3. D4. A5. C2. 1. D 2. B3. C4. A5. D3. 1. C 2. B 3. D4. A5. C4. 1. D 2. B 3. C 4. A5. D5. 1. C 2. B 3. D 4. A 5. C第四章：课后习题答案1. 1. C2. A3. D4. B5. C2. 1. B 2. A3. D4. C5. B3. 1. C 2. A 3. D4. B5. C4. 1. B 2. A 3. D 4. C5. B5. 1. C 2. A 3. D 4. B 5. C第五章：课后习题答案1. 1. B2. D3. A4. C5. B2. 1. C 2. A3. D4. B5. C3. 1. B 2. D 3. A4. C5. B4. 1. C 2. A 3. D 4. B5. C5. 1. B 2. D 3. A 4. C 5. B以上是大学英语3课后习题的答案，希望对大家的学习有所帮助。
大学英语教材第三册答案
大学英语教材第三册答案Unit 1: Friendship1. Vocabulary1) Synonyms:a) Acquaintance - Associateb) Reliable - Trustworthy2) Antonyms:a) Reveal - Concealb) Benefit - Detriment3) Collocations:a) Strike up - Establishb) Bring out - Reveal2. Comprehension1) A good friend is someone who is trustworthy and reliable. They are there for you in times of need and can keep your secrets.2) Friends may fight or argue from time to time, but they should be able to resolve their conflicts and continue the friendship.3) In difficult times, friends can provide emotional support and help you through challenges.3. Grammar1) Use the correct tense form of the verb given:a) have seenb) will rainc) was helpingd) will have finishede) have been waitingf) will have leftg) will be waitingh) had already lefti) would have beenj) had been talking4. Speaking1) Sample conversation:A: What qualities do you look for in a friend?B: For me, trustworthiness and reliability are the most important qualities.A: I agree. It's also nice to have someone who can make me laugh.B: Definitely. A good sense of humor is always a plus.A: How about you? What do you value in a friend?B: Loyal and someone who can keep my secrets. It's important to feel comfortable sharing personal stuff.A: I understand. It's great when you can be yourself around a friend.Unit 2: Education1. Vocabulary1) Synonyms:a) knowledge - learningb) attend - participate2) Antonyms:a) strict - lenientb) enroll - withdraw3) Collocations:a) acquire knowledge - gain knowledgeb) broaden horizons - expand horizons2. Comprehension1) Education helps individuals acquire knowledge and skills necessary for personal and professional development. It prepares them for future challenges.2) Education can be formal (such as attending school) or informal (such as learning from life experiences).3) Education plays a crucial role in shaping individuals' perspective and understanding of the world.3. Grammar1) Use the correct form of the verb given:a) has already finishedb) were studyingc) have been learningd) will have graduatede) had completedf) will be attendingg) had droppedh) will have been studyingi) has been teachingj) will have obtained4. Speaking1) Sample conversation:A: What do you think is the purpose of education?B: I believe education is essential for personal growth and development. It equips individuals with the knowledge and skills required to succeed in life.A: I agree. It also helps in shaping one's perspective and understanding of the world.B: Definitely. Education opens doors to new opportunities and broadens our horizons.A: Do you think formal education is more important than informal education?B: Both are important in different ways. Formal education provides a structured learning environment, while informal education allows for real-life experiences and practical knowledge....（文章继续根据大学英语教材第三册的其他单元内容进行扩展）。