大学英语精读答案

现代大学英语精读课后练习答案Company number【1089WT-1898YT-1W8CB-9UUT-92108】Lesson One Half a DayAnswers1. Oral Work1) What did his father say to give him courage How did the boy feel when he arrived at the school gate with his father2) What did the boy learn in school Can you name some of the things he learned2．Vocabulary test1) choose the right word and put in the proper form:(1) had received(2) affects(3)Admission(4)awake(5) beneath(6) on2) Put in the missing words.good-natured; hunt; drank; queer;asleep; woke; occurred; absence;portrait; replace.3．Grammar WorkPut in the blanks with correct verb forms.(1) was surfing; was cut;(2) will have planted;(3) was; had not been;(4) has been married;(5) is; will be;(6) is; must have rained4．Written WorkWrite what you’ve learnt from the text about the little boy’s life in school in about 100 words.5． Translation(1)也许所有教育最有价值的结果就是培养你有具有让你完成你不得不做的任何该做的事,不管你愿不愿意做.(2)教育就是能让我们不断地发现我们的无知.Lesson Two Going HomeAnswers1. Oral work(1) What do you know about these young people?(2) How did the young people feel when they heard the story2. Vocabulary test1) choose the right word and put in the proper form:(1) across(2) rise(3) attend/ take part in(4) reach(5) since(6) above/ below2) Put in the missing words.screaming; clenched; triumph; exaltation; except; stunned; misty; covered; ribbons; banner3.Grammar workTranslation.(1) Nobody could tell where the treasure was hidden.(2) The traffic will be very heavy on the road during the rush hour everyday.(3) He may have given her advice, but I doubt if it does her any good.(4) What she learned at university proved useful in her research .(5) If he had waited for the traffic lights to change, he would not have been killed.(6) If not I had seen him at the party yesterday evening !4. Written Work略.5. Translation(1)多给人原谅比多去谴责(2)如果我们想要去爱,我们必须学会如何去原谅.Lesson Three Massage of the LandAnswers1. Oral work (answers omitted)2. Vocabulary test1)(1) unfaithful (2) take out(3) talk over (4) send for(5) sent away (6) send up2) Put the missing words(1) sick / ill (2) alone (3) out (4) phone (5) on(6) until (7) church (8) only (9) answered (10) needed(11) clever (12) save (13) bit (14) now 3) Write the numbers in words.(1) Two hundred and eight(2) One thousand five hundred / fifteen hundred(3) Seven thousand, one hundred and twenty-eight.(4) two dollars six-five / two dollars and sixty-five cents.(5) fourth(6) twenty-first(7) thirtieth(8) one half, three quarters, four fifths3.Grammar work (answers omitted)4. Written WorkOne possible version:My parents were born, brought up and married on this land. They have been living there through their life. They got up at sunrise and retired with their chickens. They planted and reaped rice and raised a few goats, cows and chickens which could provide what they needed in their daily life.. However, the piece of lands was no longer fertile, bleeding year after year, like them, getting old and exhausted. The soil was not difficult to till when there was a lot of rain, but in a bad year, it was not only the ploughs that broke but their hearts, too. The farmer life is hard but my parents are enjoying it. They cherish their land and never want to leave it.5. Translation.1) 家再贫寒，也没有任何地方能和它比。

大学英语精读第三版第一册Book1 Unit11)e2)g3)j4)a5)b6)i7)c8)d9)h10)f1) handling2) summarized3) process4) absorb5) are bound to6) feel free7) for instance8) strategies9) complained10) has committed to memory11)Nevertheless12) rely on13) Apart from14) command1) over andover again2) at a time3) put it intopractice4) watchingout for5) by no means6) concentrateon7) In addition t8) in detail1)action2)employ3)announce4)examination5)communication6)express7)compose8)improvement9)concentration10)management11)consider12)motivate13)development14)movement15)discuss16)operate17)division18)production19)educate20)repeat1) additional2) add3) addition4) addition1) effectively2) effect3) effective4) effect1) helpful2) help3) helpless4) help5) helplessly6) helpfully7) helpful1) reliant2) reliable3) reliance4) relies5) reliably6) reliable1) repetition2) repeating3) repeatedly4) repeated5) repetition1) In myopinion2) According toMary3) In ouropinion4) According totoday's papers5) In mostdoctors'opinionAccording tomost doctors1) Shakespeare was not only a dramatist but also an actor.2) Miss Crain not only took me home in her car, but also came the next day to see if I had recovered.3) Hainan Island attracts tourists not only in winter but also in summer.4) There is always a black market not only in Britain, but also in other European countries.5) At the Athens Olympics in 2004, Liu Xiang not only won a gold medal in the 110-meter hurdles, but also broke the Olympic record.1) It is true that your sentences are all grammatically correct, but they don’t make any sense.2) It is true that they lost that battle, but they still went on fighting.3) It is true that Tom’s very clever and hardworking, but I still don’t think he is the right person for the job.4) It is true that learning English is by no means easy, but we can make the task easier by using some learning strategies.1) strategies2) frequently3) over and over again 4) commit to memory5) acquaintance6) watch outfor7)communicate8) process9)opportunities10) rely on11) put intopractice12) absorbed1) if2) about3) it4) know5) up6) as7) addition8) even9) into10) other11) for12) while1) memorize2) a matter of3) taught4) shelf 5) realize6) written7) idiomatic8) join in9) difference10) gain agood command翻译1) 史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。

大学英语精读一课后答案(完整版)大学英语精读第三版(上海外语教育出版社董亚芬主编)第一册Book1 Unit1答案1)e2)g3)j4)a5)b6)i7)c8)d9)h10)f1) handling2) summarized3) process4) absorb5) are bound to6) feel free7) for instance8) strategies9) complained10) has committed to memory11) Nevertheless12) rely on13) Apart from14) command1) over and over again2) at a time3) put it into practice4) watching out for5) by no means6) concentrate on7) In addition t8) in detail1)action2)employ3)announce4)examination5)communication6)express7)compose8)improvement9)concentration10)management11)consider12)motivate13)development14)movement15)discuss16)operate17)division18)production19)educate20)repeat1) additional2) add3) addition4) addition1) effectively2) effect3) effective4) effect1) helpful2) help3) helpless4) help5) helplessly6) helpfully7) helpful1) reliant2) reliable3) reliance reliable4) relies5) reliably6)1) repetition2) repeating3) repeatedly4) repeated5) repetition1) In my opinion2) According to Mary3) In our opinion4) According to today's papers5) In most doctors' opinion According to most doctors1) Shakespeare was not only a dramatist but also an actor.2) Miss Crain not only took me home in her car, but also camethe next day to see if I hadrecovered.3)Hainan Island attracts tourists not only in winter but also in summer.4)There is always a black market not only in Britain,but also in other European countries.5)At the Athens Olympics in 2004,Liu Xiang not only won a gold medal in the 110-meter hurdles,but also broke the Olympic record.1)It is true that your sentences are all grammatically correct,but they don’t make any sense.2) It is true that they lost that battle, but they still wenton fighting.3) It is true that Tom’s very clever and hardworking, but Istill don’t think he is the right person forthe job.4) It is true that learning English is by no means easy, butwe can make the task easier by usingsome learning strategies.1) strategies2) frequently3) over and over again4) commit to memory5) acquaintance6) watch out for7) communicate8) process9) opportunities10) rely on11) put into practice12) absorbed1) if2) about3) it4) know5) up6) as7) addition8) even9) into10) other11) for12) while1) memorize2) a matter of3) taught4) shelf5) realize6) written7) idiomatic8) join in9) difference10) gain a good command 翻译1)史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。

大学英语精读第三版第一册课后习题全部答案Unit 1: A Brief History of English1. Understanding Main IdeasA. 1. English originated from the British Isles and gradually spread throughout the world.2. English is influenced by different cultures and languages throughout history.B. 1. Celts; 2. Roman; 3. Latin; 4. Old English; 5. Vikings; 6. French;7. Greek; 8. Renaissance; 9. colonization; 10. modern English.2. Understanding DetailsA. 1. Roman Empire; 2. Vikings; 3. Norman Conquest; 4. French; 5. Greek; 6. Latin; 7. Bible; 8. Renaissance.B. 1. Spain; 2. France and French-speaking countries; 3. Latin; 4. Greek.C. 1. Shakespeare; 2. scientific discoveries and inventions; 3. colonization; 4. the Industrial Revolution; 5. the Internet.3. Understanding InferencesA. 1. Latin has influenced both English and French. Spanish has influenced English more than Norwegian.B. 1. The French-speaking Normans ruled England after the Norman Conquest. French vocabulary entered English as a result.C. 1. The colonization of America and the spread of the British Empire promoted the use of English worldwide.4. Understanding VocabularyA. 1. E; 2. E; 3. C; 4. D; 5. B; 6. C; 7. A; 8. E; 9. B; 10. D; 11. C; 12. A;13. A; 14. C; 15. D; 16. B.B. 1. evolution; 2. consolidation; 3. influx; 4. prosperity; 5. dominance;6. expansion;7. fluctuations;8. prevalence.Unit 2: Cultural Differences and Cultural Shock1. Understanding Main IdeasA. 1. Cultural differences can lead to misunderstandings and conflicts.2. Cultural shock is a common experience for people in a new cultural environment.B. 1. cultural differences; 2. culture shock.2. Understanding DetailsA. 1. The way people greet each other; 2. Personal space; 3. Eye contact; 4. Time orientation.B. 1. etiquette; 2. gestures; 3. customs; 4. lifestyles; 5. values.3. Understanding InferencesA. 1. Expectations and behaviors vary across different cultures.B. 1. It is essential to understand and adapt to a new culture to avoid misunderstandings and conflicts.4. Understanding VocabularyA. 1. C; 2. A; 3. E; 4. C; 5. D; 6. B; 7. E; 8.B.B. 1. perception; 2. encounter; 3. adapt; 4. reverse; 5. undergo.Unit 3: The Beginnings of Isolation1. Understanding Main IdeasA. 1. The narrator's solitude on the island gives him a sense of freedom and empowerment.2. The narrator is concerned about the presence of "wild things" on the island.B. 1. solitude; 2. wild things.2. Understanding DetailsA. 1. The narrator occupies himself with building, exploring, and observing nature on the island.B. 1. The narrator feels like the "king" of the island and enjoys the freedom it brings.2. The narrator is cautious about the "wild things" and their potential threat to him.3. Understanding InferencesA. 1. The narrator's newfound solitude allows him to escape the restrictions and expectations of society.B. 1. The narrator's isolation might lead to psychological challenges and fear.4. Understanding VocabularyA. 1. A; 2. D; 3. B; 4. E; 5. C; 6. D; 7. A; 8.B.B. 1. solitude; 2. companionship; 3. survival; 4. vulnerability.。

大学英语精读第三版(上海外语教育出版社董亚芬主编)第一册Book1 Unit1答案III．Vocabulary Activities1. 1)e 2)g 3)j 4)a 5)b 6)I 7)c 8)d 9)h 10)f2. 1) handling2) summarized3) process4) absorb5) are bound to6) feel free7) for instance8) strategies9) complained10) has committed to memory11) Nevertheless12) rely on13) Apart from14) command3. 1) over and over again2) at a time3) put it into practice4) watching out for5) by no means6) concentrate on7) In addition t8) in detailIV．Enriching Y our Word Power2.1) a) additional b) add c) addition d) addition2) a) effectively b) effect c) effective d) effect3) a) helpful b) help c) helpless d) help e) helplessly f) helpfully g) helpful4) a) reliant b) reliable c) reliance reliable d) relies e) reliably5) a) repetition b) repeating c) repeatedly d) repeated e) repetitionV. Usage1) In my opinion2) According to Mary3) In our opinion4) According to today's papers5) In most doctors' opinion / According to most doctorsVI Structure1.1) Shakespeare was not only a dramatist but also an actor.2) Miss Crain not only took me home in her car, but also came the next day to see if I had recovered.3) Hainan Island attracts tourists not only in winter but also in summer.4) There is always a black market not only in Britain, but also in other European countri es.5) At the Athens Olympics in 2004, Liu Xiang not only won a gold medal in the 110-meter hurdles, but also broke the Olympic record.2.1) It is true that your sentences are all grammatically correct, but they don’t make any sense.2) It is true that they lost that battle, but they still went on fighting.3) It is true that Tom’s very clever and hardworking, but I still don’t think he is the right person for the job.4) It is true that learning English is by no means easy, but we can make the task easier by using some learning strategies.VII. Cloze1.1) strategies2) frequently3) over and over again4) commit to memory5) acquaintance6) watch out for7) communicate8) process9) opportunities10) rely on11) put into practice12) absorbed2.1) if2) about3) it4) know5) up6) as7) addition8) even9) into10) other11) for12) whileVIII. Spot Dictation1) memorize2) a matter of3) taught4) shelf5) realize6) written7) idiomatic8) join in9) difference10) gain a good commandIX. T ranslation1) 史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。

大学英语精读一课后答案（完整版）大学英语精读一课后答案(完整版)大学英语精读第三版(上海外语教育出版社董亚芬主编)第一册Book1 Unit1答案1)e2)g3)j4)a5)b6)i7)c8)d9)h10)f1) handling2) summarized3) process4) absorb5) are bound to6) feel free7) for instance8) strategies9) complained10) has committed to memory11) Nevertheless12) rely on13) Apart from14) command1) over and over again2) at a time3) put it into practice4) watching out for5) by no means6) concentrate on7) In addition t8) in detail1)action2)employ3)announce4)examination5)communication6)express7)compose8)improvement9)concentration10)management11)consider12)motivate13)development14)movement15)discuss16)operate17)division18)production19)educate20)repeat1) additional2) add3) addition4) addition1) effectively2) effect3) effective4) effect1) helpful2) help3) helpless4) help5) helplessly6) helpfully7) helpful1) reliant2) reliable3) reliance reliable4) relies5) reliably6)1) repetition2) repeating3) repeatedly4) repeated5) repetition1) In my opinion2) According to Mary3) In our opinion4) According to today's papers5) In most doctors' opinion According to most doctors1) Shakespeare was not only a dramatist but also an actor.2) Miss Crain not only took me home in her car, but also came the next day to see if I hadrecovered.3) Hainan Island attracts tourists not only in winter but also in summer.4) There is always a black market not only in Britain, but also in other European countries.5) At the Athens Olympics in 2004, Liu Xiang not only won a gold medal in the 110-meter hurdles,but also broke the Olympic record.1) It is true that your sentences are all grammatically correct, but they don’t make any sense.2) It is true that they lost that battle, but they still went on fighting.3) It is true that T om’s very clever and hardworking, but I still don’t think he is the right person forthe job.4) It is true that learning English is by no means easy, but we can make the task easier by usingsome learning strategies.1) strategies2) frequently3) over and over again4) commit to memory5) acquaintance6) watch out for7) communicate8) process9) opportunities10) rely on11) put into practice12) absorbed1) if2) about3) it4) know5) up6) as7) addition8) even9) into10) other11) for12) while1) memorize2) a matter of3) taught4) shelf5) realize6) written7) idiomatic8) join in9) difference10) gain a good command翻译1) 史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。

大学英语精读第三版第一册课后习题全部答案Unit11)e2)g3)j4)a5)b6)i7)c8)d9)h10)f1) handling2) summarized3) process4) absorb5) are bound to6) feel free7) for instance8) strategies9) complained10) has committed to memory11) Nevertheless12) rely on13) Apart from14) command1) over and over again2) at a time3) put it into practice4) watching out for5) by no means6) concentrate on7) In addition t8) in detail1)action2)employ3)announce4)examination5)communication6)express7)compose8)improvement9)concentration10)management11)consider12)motivate13)development14)movement15)discuss16)operate17)division18)production19)educate20)repeat1) additional2) add3) addition4) addition1) effectively2) effect3) effective4) effect1) helpful2) help3) helpless4) help5) helplessly6) helpfully7) helpful1) reliant2) reliable3) reliance reliable4) relies5) reliably6)1) repetition2) repeating3) repeatedly4) repeated5) repetition1) In my opinion2) According to Mary3) In our opinion4) According to today's papers5) In most doctors' opinion According to most doctors1) Shakespeare was not only a dramatist but also an actor.2) Miss Crain not only took me home in her car, but also came the next day to see if I had recovered.3) Hainan Island attracts tourists not only in winter but also in summer.4) There is always a black market not only in Britain, but also in other European countries.5) At the Athens Olympics in 2004, Liu Xiang not only won a gold medal in the 110-meter hurdles, but also broke the Olympic record.1) It is true that your sentences are all grammatically correct, but they don’t make any sense.2) It is true that they lost that battle, but they still went on fighting.3) It is true that Tom’s very clever and hardworking, but I still don’t think he is the right person for the job.4) It is true that learning English is by no means easy, but we can make the task easier by using some learning strategies.1) strategies2) frequently3) over and over again4) commit to memory5) acquaintance6) watch out for7) communicate8) process9) opportunities10) rely on11) put into practice12) absorbed1) if2) about3) it4) know5) up6) as7) addition8) even9) into10) other11) for12) while1) memorize2) a matter of3) taught4) shelf5) realize6) written7) idiomatic8) join in9) difference10) gain a good command翻译1) 史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。

大学英语教材精读答案1. Unit 1: Vocabulary and Listening Comprehensiona) Vocabulary1. survey2. controversy3. enhance4. proficient5. navigate6. reluctant7. intricacies8. counterparts9. integral10. eradicateb) Listening Comprehension (answers will vary)2. Unit 2: Reading Comprehensiona) Passage 1: True or False1. True2. False3. False4. True5. Trueb) Passage 2: Multiple-Choice Questions1. B2. A3. D4. C5. B3. Unit 3: Grammar and Writinga) Grammar1. The concert was canceled due to bad weather.2. I haven't seen him for a long time.3. She was reading a book when I saw her in the library.4. I will call you as soon as I finish my homework.5. He has been studying English for five years.b) Writing (answers will vary)Sample answer:The impact of technology on societyTechnology has become an integral part of our daily lives, revolutionizing the way we communicate, work, and entertain ourselves. In this essay, we will explore the positive and negative effects of technology on society.One of the major benefits of technology is the enhanced accessibility of information. With just a few clicks, we can search and retrieve a vast arrayof knowledge from the internet. This has expanded educational opportunities, allowing individuals to obtain information and learn new skills at their own pace. Additionally, technology has facilitated communication, enabling people to connect with others across the globe through social media platforms and video conferencing tools.However, technology also presents challenges for society. The reliance on digital devices has led to a sedentary lifestyle and a decrease in face-to-face interactions. This can have negative consequences on physical and mental health, as well as interpersonal relationships. Moreover, the rapid pace of technological advancements has created a growing digital divide, with certain individuals and communities being left behind due to lack of access or knowledge.In conclusion, technology has undoubtedly transformed our lives in numerous ways. While it brings convenience and efficiency, we must also be mindful of its potential drawbacks. Striking a balance between embracing technology and maintaining human connections is crucial for a harmonious and inclusive society.4. Unit 4: Speaking and Listeninga) Speaking (answers will vary)b) Listening (answers will vary)5. Unit 5: Summary and Reviewa) Summary (answers will vary)b) Review (answers will vary)Note: The above answers are just examples and may not be the exact answers to the questions in the textbook. Make sure to consult the specific textbook or study materials provided to you for the accurate answers.。

大学英语精读第二册课后习题答案Unit1一）1. bare2. empty3. empty4. bare5. empty6.empty二）1. shortly2.track down3.faint4.motioned5.at the sight of6.feel like7.slamming8.rang out9.contract10.made for11.heated12.emerged三）1. host2. sprang up/rang out3. impulse4. came to5. track down6. unexpected7. outgrow8. widened9. shortly10. emerge / spring up11. at the sight of12. made for13. crisis14. colonial四）1. Jimmy has outgrown the shirts his aunt made for him a few years ago.2. Does the doctor think the elderly lady is likely to survive the operation / it is likely that the elderly lady will survive the operation?3. The other day your cousin paid us an unexpected visit.4. Don't you see the nurse motioning us to be silent?5. Her face lit up with joy at his return.6. The sound of her footsteps grew fainter as she walked farther away.五）1.Additional advantageousAnxious conditionalCourageous curiousDangerous educationalEmotional famousIndustrial intentionalMedical mountionousMusical mysteriousNational occasionalPersonal practical2.Heated coloredpigtailed giftedbearded pointedexperienced agedskilled diseased六）1.The people questioned gave very different opinions on the issue.2. Can you see the man climbing on that rock?3. Several days passed before they came up with a satisfactory solution to the problems discussed.4. We were woken early by the sound of the birds singing.5. The chairman made it clear that those objecting should explain their reasons.6. After a day’s work, I felt I had little energy left.7. I knew of some of the athletes taking part.8. The success obtained surprised those who had given up the project as impossible.七）1. During the time that2. As long as3. Although4. as long as5. whereas6. Although7. whereas8. Although1. They frightened the child into telling the truth.2. He tricked her into marrying him by pretending that he was the son of a millionaire.3. My tactless words forced the old gentleman into buying something he could not possibly afford.4. He finally talked me into accepting his terms.5. The girl persuaded her father into giving up smoking.6. Their severe criticism shocked her into realizing her selfishness.1. Guests are to be back in the h otel by twelve o’clock.2. An investigation is to be made next week.3. I am to meet them at the airport.4. You are to finish your homework before you watch TV.5. The medicine is to be taken three times a day after meals.6. Bob and Susan are to get married in October八）1.hosts2.heated3.argument4.impluse5.shortly6.emerged7.slam8.crawled9.crisis1.corner2.attention3.noticed4.shining5.directed6.there7.bed8.snake9.its10.feet11.from12.however13.do14.as15.forward16.neither17.still18.if19.through20.floor21.pulling22.under23.cried24.out25.to26.where27.made28.eyes九）1.do the cooking3.hardly thought so3.settled down4.half expected5.equipment6.boiled over7.why things were so quiet8.burning9.greeted10.battlefield十）1.她砰地关上门，一声不吭地走了，他们之间那场争执就此结束。

大学英语精读第三版第1册课后练习题含答案简介大学英语精读第三版第1册是中国大学英语教材的一部分，是为大学英语专业的本科生编写的一本英语教材。

本文主要为大学英语精读第三版第1册课后练习题的答案提供参考，以供学习者学习和实践。

第1章综述第1节 Reading Skills课后练习题1.What can you achieve by previewing a reading material?You can get an idea of the overall content, organization, mn idea, and purpose of the reading material.2.How is skimming different from scanning?Skimming is reading through a text quickly to get a general idea of the content. Scanning is reading a text quickly to find specific info rmation.第2节 Pre-reading and Predicting课后练习题1.What can you do before reading a passage to help youunderstand it better?You can use your prior knowledge, ask questions, and predict the content and the structure of the passage.2.What can predictions do?Predictions can motivate you to read carefully and attentively, h elp you understand and retn information more easily, and improve your re ading comprehension.第3节 Identifying the Mn Idea课后练习题1.What is the mn idea of the passage?The mn idea is the most important idea or message that the author wants to convey, and it usually appears in the topic sentence or thesis statement of the passage.2.What are some ways to identify the mn idea of a passage?You can identify the topic, the scope, the purpose, and the suppo rting detls of the passage, and summarize them into a sentence or a phra se that expresses the author's mn idea.第2章阅读与写作第1节 Finding the Topic Sentence课后练习题1.What is a topic sentence?A topic sentence is a sentence that expresses the mn idea or focus of a paragraph, and usually appears at or near the beginning of the pa ragraph.2.How can you find the topic sentence of a paragraph?You can look for signals such as transitional words and phrases, repetition, summary, or explicit statement that introduce, summarize, or highlight the mn topic of the paragraph.第2节 Supporting Detls课后练习题1.What are supporting detls?Supporting detls are specific examples, evidence, facts, reasons, or explanations that support and elaborate on the mn idea or topic of a paragraph.2.What is the difference between a general statement and aspecific example?A general statement is a statement that applies to a broad category or concept, while a specific example is a concrete instance or detl t hat exemplifies or illustrates the general statement.第3节 Writing Effective Paragraphs课后练习题1.What are the three mn parts of a paragraph?The three mn parts of a paragraph are the topic sentence, the sup porting detls, and the concluding sentence.2.What are some guidelines for writing effective paragraphs?Some guidelines for writing effective paragraphs are to organize your ideas logically, use topic sentences and supporting detls, provide transitions, use descriptive language and sensory detls, vary your sentence structure and length, and conclude with a suggestion, a prediction, or a thought-provoking question.结语大学英语精读第三版第1册的课后练习题旨在帮助学习者巩固和深化课堂所学的英语阅读、理解、分析和写作技能。