下载文档原格式
1. 这场给人类带来巨大灾难的战争对这样一个诗人产生了什么影响呢？（impact on）How did the war which brought terrible disasters to mankind impact on such a poet? 2. 做母亲的有时候不能察觉她们所宠爱的孩子们的过错，这样做的结果会使孩子们再次犯同样的过错。
（be blind to）Mothers are sometimes blind to the faults of their beloved children, which will cause the children to make the same mistake again.3. 作为一个在这个完全陌生国度的新移民（immigrant），她总是感觉到孤立无援。
（isolate）As an new immigrant in this completely strange country, she always felt isolated.4. 做事不先考虑周全常会导致失败，因此我们应该三思而后行。
（result in, act before thinking）Acting before thinking often result in failure, so we should think before we leap.5. 奢谈的时候已经过去了，我们必须积极行动起来保护我们的环境。
（take ... action）The time for talking is past, we must take positive action to protect our environment. 1.Look at the relationship between the tree and its environment and you will see the future of the tree.Quit smoking now and you will be healthier.每次服两片药，每天三次，你的病几天就会好了。
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。
大学英语教材课后练习答案1. Unit 1: Listening ComprehensionSection A1. C2. B3. A4. D5. CSection B1. True2. False3. True4. False5. True2. Unit 2: Vocabulary and GrammarSection A1. D2. C3. A4. B5. DSection B1. have been waiting2. will be coming3. had already left4. was watching5. will have finished3. Unit 3: Reading Comprehension Section A1. B2. C3. A4. D5. BSection B1. False2. Not Given3. True4. False5. Not Given4. Unit 4: Translation1. 我们正在讨论这个问题。
2. 我们可能会迟到，最好赶快出发。
3. 这个电视节目太无聊了，我关掉了。
4. 他在图书馆学习了三个小时。
5. 他继续在健身房锻炼。
5. Unit 5: Writing PracticeSample Essay:In recent years, the use of smartphones has become increasingly prevalent. They have transformed not only the way we communicate but also the way we live our lives. However, some people argue that smartphones have had a negative impact on our society. In this essay, I will present both the advantages and disadvantages of smartphone use.On the positive side, smartphones have greatly enhanced our ability to connect with others. With just a few taps on a screen, we can instantly communicate with friends and family around the world. This has made it easier to maintain relationships and stay connected, even when we are physically apart. Additionally, smartphones provide access to a vast amount of information. With internet connectivity, users can quickly search foranswers to their questions, making learning and problem-solving more convenient.Yet, there are also drawbacks associated with smartphone use. One major concern is the negative effect on interpersonal communication. People are increasingly engrossed in their devices, leading to less face-to-face interaction. This can result in a decline in social skills and a lack of genuine connections. Moreover, smartphone addiction has become a serious issue. Many individuals find it difficult to detach themselves from their devices, leading to decreased productivity and increased stress levels.In conclusion, smartphones have undoubtedly revolutionized our lives, bringing numerous benefits. However, it is important to recognize and address the potential drawbacks. Finding a balance between utilizing the advantages of smartphones while mitigating their negative impact is crucial. By doing so, we can fully harness the power of technology while preserving the essence of human connection.。
大学英语教材课后习题答案及解析一、选择题1. A解析：根据句意，我们需要在空格处填入一个与“unpleasant”相反的词，表示“令人愉快的”。
因此选择A项。
2. C解析：句子的主语是“student”，所以谓语动词应该用单数形式。
根据语境，我们需要用一般现在时，所以选择C项。
3. B解析：根据句子的结构，“was”是“be”的过去式，应该与句子的主语“John”保持一致。
因此选择B项。
4. A解析：根据对话的语境，我们需要回答命题句“Would you like to go to the movies tonight?”，表示愿意的语气，所以选择A项。
5. B解析：根据句意，我们需要在空格处填入一个与“cat”相关的词，表示“饲养或养育”。
因此选择B项。
二、填空题1. dangers解析：根据句意，我们需要在空格处填入一个与“risk”相关的词，表示“危险”。
因此选择“dangers”。
2. to解析：根据句意，我们需要在空格处填入一个与“leak”相关的介词，表示“漏出”。
因此选择“to”。
3. which解析：根据句意，我们需要在空格处填入一个引导定语从句的关系代词，修饰先行词“world”。
因此选择“which”。
4. happier解析：根据句意，我们需要在空格处填入一个与“happy”相关的比较级形式，表示“更幸福的”。
因此选择“happier”。
5. successfully解析：根据句意，我们需要在空格处填入一个与“pass”相关的副词，表示“成功地”。
因此选择“successfully”。
三、完形填空1. B解析：根据句意，我们需要在空格处填入一个与“alone”相对的词，表示“与他人一起”。
因此选择B项。
2. D解析：根据句意，根据语境，我们需要填入一个表示“友好地，热情地”的词，表达主人公心情的转变。
因此选择D项。
3. A解析：根据句意，我们需要在空格处填入一个与“curious”相对的词，表示“无聊的”。
大学英语精读第三版(上海外语教育出版社董亚芬主编)第三册Book3 Unit4答案1) junior2) junk3) winds4) physical5) handicap6) Click7) decayed8) interpreted9) leaning10) limb11) twisted12) relationship13) surrounded14) at least15）in hopes of1) covering2) runs3) affect4) dotted with5) Elaborate7) grabbed8) maximum9) per10) spotted11) strained12) caught her eye13) sort of1) add to2) curled up3) bring back4) called up5) grow up6) came up with7) work out8) was singled out9) take apart1)statistician2)politics3) Venusian4)Mars5)magician7)civil8)technician9)comedian10)Christian11)Russia12)Asia13)Australia14)Confucius15)electrician16)music17)vegetable18)guard1) taxpayers' money2) playgoers3) Young songwriters4) babysitters5) housekeepers6) sunbather7) wheelchair8) driveway1) that little progress has been made2) is doing a little better this season3) a little earlier than scheduled4) Little did he realize5) said little about her work experience6) little imagined then7) slow down a little8) have little contact with the outside world1) Nigel's novel was not as well received as he had hoped.2) He ran as hard as he could in hopes of breaking his record for the five miles.3) Some of the power stations have significantly failed to operate as efficiently as people have expected.4) The aging body does not absorb and distribute food as efficiently as it used to do.5) The British welfare system did not assist the genuinely needy groups as effectively as did some systems prevailing elsewhere.1) But why don't you pluck up the courage to do what you've always wanted to?2) He will help you prepare what you need to say.3) What is true for general histories also applies to surveys of more limited periods.4) I have noticed that what are commonly called warm colors is not necessary to produce the impression of warmth in landscape.5) These travel books entertain readers with accounts of what travelers have seen.1) Every time I see you you're even lovelier than I remember.2) Every time it's sunny I enjoy driving.3) Every time the child completes a specified desirable behavior it will earn a toy.4) My ankle hurts every time I put my foot to the ground.5) Every time I sat down I went to sleep.1) affected2) physical3) interpret4) spot5) handicap6) fastened7) maximum8) per9) extensively10) Straining11) surrounded1)up2)wherever3)for4)the5)taught6)before7)being8)than9)who10)where11)still/even12)with13)told14)and15)Yet16)sounded17)to18)straight19)With20)howVII. DictationBaseball is America's national sport, played mainly by men. It developed in the mid 19th century from the British games of rounders and cricket. Baseball is also popular in Japan and several Latin American countries, and has been an Olympic sport since in 1972. Softball is similar but uses a large, softer ball and is popular with women. Many Americans play baseball for fun because players do not have to be strong like football players or tall like basketball players. Some people think baseball is too slow, but the team managers often change their players and plans during the game, and there are many exciting plays. Many American families enjoygoing to a Sunday afternoon double-header, that is, two games between the same two teams in one day.翻译你能想像一个身体严重残疾的妇女独自经营一个网站并且像一个专业的体育记者一样详细报道洛杉矶道奇队吗?如果我没有亲眼见到她蜷曲在轮椅里，用固定在头上的一根棍子敲击字键打出她的评论，我是绝不会相信的。
大学英语课后答案Unit 1Suggested answers:1.In the six-and-one自联邦政府六年半前认证“有机”食品以来，美国人以极大的热情接受了这一概念。
2.To eat well, says Michael “吃得好”，《食物无罪》的作者迈克尔波轮说，“意味着避免摄入‘可食用的类似的物质’，并坚持从蔬菜中获取真正营养成分的原则。
3.Neither the enabling legislation 不论有机食品的立法或是法规都未涉及食品安全或是营养问题.4.Professor Howard estimateslegislation 霍华德教授估计，大公司现在承担了至少25%的有机食品生产和销售。
5.Popularizing such choices may 推广这样的做法可能不会像设计一个“有机”的标志那么有市场.Suggested Answers1. It is more difficult topopularize education(普及教育)in the rural areas than in the urban areas.2. Every country must stick toits own path（坚持自己的道路）.3. I made clear to him that heshould be responsible for the accident(为这次意外负责).4. He neither knows nor cares (既不知道也不关心) what happened.5. Many parents expressedconcern about(表达了担忧)their children’s Internet addiction.Unit 2Suggested answers:1. The two former elephant 这两位前驯象员在马戏团和动物园见过太多大象所遭受的虐待和忽视，于是决心为大象建立一座可以颐养天年的憩息所.2. Soon Hohenwald was rocking不一会儿，霍恩沃尔德因他们相遇时互致问候的吼声和庆祝性的碰撞而震动起来3. Shirley and Jenny instantly 雪莉和詹妮很快恢复了她们的老习惯：肩并肩地在保护区内闲逛.4. At one point, the four spent 有一次，四头大象持续三小时的鸣吼使保护区内的每个生命都为之震颤。
大学英语课后题答案I. Spell the following words with the help of their definitions and the first letters given. (10 points)1、e n. a usu. Short piece of writing on a particular subject by a student, esp. as a part of a course of study2、o v. to hide from view; to make it difficult to see or understand3、s v. to look at or to consider (a person, place, or condition) as a whole; to examine4、l adj. very bad, unpleasant, useless5、r v. talk about past experiences, esp. with pleasure参考答案：1. essay 2. obscure 3. survey 4. lousy 5. reminisceII. Complete the following sentences with the words given below, change the form where necessary. (10 points) permanentconquer confident convince surround1、Those players who are not at all will have few chances to sueed.2、To the difficulties in study, you must work hard and try to find a better way of studying.3、We should him of the approaching danger, otherwise he will be really in danger.4、It’s a job, not a part-time one.5、This is a beautiful campus, and the dormitories and teaching buildings are all with trees and grass.参考答案：1. confident? 2. conquer 3. convince 4. permanent 5. surroundedIII. Fill in the following blanks with correct adverbs or prepositions. (10 points)1、The children filed the theater quietly, as the play had already begun.2、It’s so cold that I feel sneezing.3、We should feel proud and self-assured when we look back the days we have passed in college.4、He was a naughty boy when he was little, but now, he has e understand that he should do something good to other people.5、Sometimes we need to scream the top of our lungs to relax ourselves.参考答案：1. into. 孩子们安静的走进剧院，剧已经上映。
大学英语教材课后题及答案在大学英语学习的过程中，教材中的课后题是非常重要的一环。
通过做课后题，可以巩固对知识点的理解和掌握，提高听说读写的能力。
本文将为大家提供一些常见的大学英语教材课后题及答案，以供参考。
第一单元：Introduction (P1-7)1. Multiple Choice (选择题)1) What does the word "linguistics" refer to?A. The study of literature.B. The study of language.C. The study of history.D. The study of mathematics.答案：B. The study of language.2) What are the three aspects of language introduced in this unit?A. Phonetics, grammar, and vocabulary.B. Listening, speaking, and writing.C. Reading, writing, and translating.D. Culture, history, and literature.答案：A. Phonetics, grammar, and vocabulary.2. Complete the Sentence (完成句子)1) Linguistics is the scientific study of ________.答案：language.2) The study of phonetics focuses on _________.答案：sounds and pronunciation.第二单元：Family (P8-15)1. True or False (判断题)1) Family is the smallest social group.答案：True.2) In a nuclear family, children live with their parents and grandparents.答案：False.2. Short Answer (简答题)1) What are the functions of a family in society?答案：The functions of a family in society include nurturing and socializing children, providing emotional support, and preserving cultural traditions.2) What are the different types of family structures?答案：Different types of family structures include nuclear family, extended family, single-parent family, and blended family.第三单元：Education (P16-23)1. Matching (连线题)Match the terms with their definitions.1) Bachelor's degree A. A higher degree awarded by a university.2) Kindergarten B. A degree earned after completing undergraduate studies.3) Master's degree C. The first level of education for young children.4) Doctorate D. A degree awarded for advanced study and research.答案：1-B, 2-C, 3-A, 4-D.2. Vocabulary (词汇题)Fill in the blanks with the correct words from the box.1) compulsory 2) curriculum 3) elementary 4) enroll 5) literacyEducation is the key to success. In many countries, education is __1__ for all children. The __2__ includes various subjects such as math, science, and language arts. Children usually start their education at __3__ school and then move on to higher levels. Parents need to __4__ their children in school to ensure they receive proper education. __5__ is an essential skill that is developed through education.答案：1-compulsory, 2-curriculum, 3-elementary, 4-enroll, 5-literacy.以上是几个常见的大学英语教材课后题及答案，希望对大家的学习有所帮助。
新标准⼤学英语课后答案Unit 1 Act 11. clash n. & v.a fight or battle between two groups of people; a very angry argument between two people or groups Complete the sentences with appropriate prepositions.(1) Yesterday saw violent clashes _between_ police and protesters.(2) The prime minister faces a clash _with_ business leaders tomorrow.(3) His T-shirt clashes _with_ his shorts.(4) A lot of problems have been caused by a clash _of_ cultures.Do you know why many bands break up?Because of personality clashes between musicians.2. establishment n.(1)the most important and powerful people in a country or in a section of society(2)the process of starting or creating something such as an organizationFigure out the meaning of underlined words.(1)The literary establishment generally looks down on artists.⽂学界权威(2)John was eager to establish good relations with the business community. 与…建⽴良好关系(3) Reagan quickly established himself as a promising film actor. 使⾃⼰成为…(4) It’s an old established family firm. ⽼牌的3. passion n.a powerful emotion such as love or angerTranslate the following sentences.(1) 他酷爱古典⾳乐。
Unit1Vocabulary1：1、My job varies between the extremely tedious and the annoyingly busy. On balance I think I'm happier during the really busy times; no time to think about how bored I am。
我的工作既有特无聊的时候，也有忙得要命的时候。
但总的来说，我在真正忙的时候高兴些，因为在那个时候，我没时间去想我有多厌倦。
2、It is the nature of the wise to resist leasures, but the foolish to be a slave to them。
明智之人天生会抵制享乐，而愚蠢之人却成了它的奴隶。
3、I figure out a good team of dogs, hitched to a light sled, can haul 1,000 pounds of goods.一组健壮的狗可以用轻小的雪橇拉动1,000磅的货物。
4、In the story, the little girl has a wicked stepmother, who makes her life a misery.在这个故事中，小女孩有一个心肠很坏的继母，让她生活很痛苦。
5、Nothing ever becomes real till it is experienced -- even a proverb is no proverb to you till your life has illustrated it.眼见为实——即使是谚语在你没有在生活中得到证明时，也不一定正确。
6、Nowadays almost all libraries are finding it increasingly difficult to remain withinTheir budget.当前，几乎所有图书馆发现靠他们的预算生存下去越来越难。
