基础英语第3课unit_3_课后答案

Section D Reading for Writing&AssessingYour Progress必备知识基础练Ⅰ.单词拼写1.Global warming refers to an average increase in the Earth’s temperature which leads to (气候) change.2.He is a (和善的) man,who is liked by all the people around him.3.Our company has produced a new kind of (材料) which remains stainless no matter what you will spill on it.4.It doesn’t matter what you wear,so long as you look (整洁的) and tidy.5.After they got the present job,the couple (定居) down in that country.6.The old teaching building has been pulled down and a new one is under (建造).7.This drink doesn’t (含有) any alcohol,so you can drink it if you drive a car.8.Each (物品) in the store has a bar code or a product number.Ⅱ.短语填空(注意动词的适当形式)1.Lots of our friends are coming:Anne,Ken and George,.2.He’s one of the few Westerners who have experienced the conditionsthere.3.The course is two parts:class time for learning traffic regulations and driving time to practice driving.4.The country over 100,000,most of whom are farmers.5.He handled the test sample ,because he was afraid of spoiling it.6.The research group produced two reports the survey,but neither contained any useful suggestions.Ⅲ.完成句子1.他躺在草地上,眼望天空。

Section ⅢDiscovering Useful Structures &Listening and Talking基础知识预习自检Ⅰ.重点词汇1．battery n. 电池→batteries n．(pl.) 电池2．confirm v t. 确认；使确信→confirmation n．证实；确认→confirmed adj. 成习惯的；根深蒂固的3．press v t. 按，压；敦促→pressure n. 压力；困扰→under_pressure 在压力下；承受压力4．the_World_Wide_Web 万维网5．in_shape 状况良好6．keep_track_of 掌握……的最新消息；了解……的动态7．get_discounts 获得折扣8．bank_account 银行账户Ⅱ.教材原句1．Much_has_been_written (已经写了很多) about the wonders of the World Wide Web.2．Have_you_pressed (你已经按下了吗) the button yet to copy the file?3．Look at the way your face has_been_washed (已经洗过了)．4．Laura needs an app that will help her get_discounts (获得折扣)．5．I believe this app could help me get_thinner (变瘦)．6．Both of Xiao Bo's apps keep_track_of (记录) the steps he takes.7．You get a message whenever there_has_been_an_update (有更新)．8．They've built a kind of new PC with_more_functions (有更多功能的)．9．I have_downloaded (已经下载了) the software to help my phone battery last longer.10．Look at the way the paths have_been_swept (被扫过)．重点知识合作探究press sb. to do sth. 敦促某人做某事press sb. into doing sth. 迫切要求/勉强某人做某事press sb. for sth.催促/逼迫某人做某事press for sth. 迫切要求……press sth. on sb. 勉强某人接受……；促某人吃(或喝)……(2)n. 报章杂志；报刊；印刷媒体the press/the Press 记者；新闻工作者；新闻界press conference 媒体记者会；记者招待会He pressed his back against the door.他后背紧紧靠在门上。

Unit 3Section APre-reading activities一1C 2D 3E 4B 5ALanguage focusWord in use三1integral 2cherish 3afflicted 4noteworthy 5portray 6compliment 7domain 8anonymous 9conscientious 10perpetualWord building四Words learned New words formed-izeGeneral GeneralizeNormal NormalizePublic PublicizeMinimum MinimizeImmune ImmunizeMobile Mobilize-orInvest InvestorDictate DictatorConquer ConquerorInvestigate InvestigatorModerate ModeratorElevator Elevate五1normalize 2moderator 3immunized 4investors 5mobilize 6conqueror 7elevate 8publicizes 9investigator 10minimized 11generalize 12dictatorBanked cloze六1C 2I 3F 4L 5A 6H 7K 8N 9E 10BExpression in use七1embark on 2be deprived of 3turn down 4taken captive 5live on 6share in7was stricken by 8led by exampleTranslation莱奥纳多·达·芬奇是意大利文艺复兴时期最伟大的思想家之一，也许也是迄今最多才多艺的人。

他是画家、雕刻家、建筑家、数学家、工程师和发明家，因成就广泛而闻名。

Unit 3 Alienation and the InternetKey to ExercisesText ComprehensionI. B.Ⅱ. TFFTTⅢ.1. As the author sees it, the Internet is most likely to make our global village a better place to live in. It provides a miraculous forum for the globalization of ideas, which contributes to the realization of human potential. Furthermore, it is a powerful tool for the acquisition and application of knowledge. The benefits of the Internet, however, may be darkened by its negative consequences. It may deprive its user of his time for necessary interaction with other society members so that the whole world may be further fragmented. In addition, there is a reasonable likelihood that the Internet presents too much information, which gives its user a skewed sense of reality by making him a cognitively overloaded man.2. His friend was addicted to the Internet. He would spend even over twenty-four hours non-stop on the Internet so that he had to force himself to go off line. As he spent so much time in cyberspace, his sense of reality might have been crooked. Moreover, without any face-.to-face verbal communication with other people, he felt lonely and depressed.3. The alienation of society members had begun long before the Internet started to be used worldwide. After World War 1I when the soldiers returned from the battlefields, they devoted themselves to "progress". What did to achieve their goal was to manufacture large quantities of cars and make them available to most people. With the car people could travel around more easily, but at the expense of their reunion with their extended families and communications with their neighbors. Thus, it is apparent that it was the car ownership that alienated people before the Internet. In the information age, however, people are alienated not so much by cars as by the Interact. Interact addicts are far from rare. As illustrated by the example of the author's nephew, it seems to be an irreversible trend that more and more people, old and young, are becoming addicted to the Internet. They will spend many hours non-stop in cyberspace rather than with their families or friends. For lack of communications, they are becoming strangers to other people. Therefore, there is a good reason to believe that the society is being further alienated by the Internet.4. The "cruel irony" means that the Internet provides the user with a convenient means of communicating and making friends with people far apart on the one hand, but on the other, it estranges the user from the people around him by canceling his availability for the face-to-face communications even with his families and close friends and for involvement in the community activities.5. The potential of the Internet as a powerful tool for globalizing ideas and for acquiring and applying knowledge can only be realized when its user strikes a balance between the reality and the Internet. Although the Internet makes it possible for its users to debate, shop, travel and have romance in cyberspace without leaving home, the overuse of this tool probably results in a distorted sense of reality. The only way to avoid being penalized by the Interact is make moderateuse of this tool without losing one's sense of place in the world.Ⅳ.1. As the Internet can be reached and used with relatively few restrictions, it plays a role in connecting people globally, which is comparable to traveling through international waterways.2. A lot of people talk about the "new information age", but not so many people are acquainted with the idea that the Internet separates people from each other and fragments society further as a result.3. I think that in our society the top priority is given to the satisfaction of one's immediate needs. The Internet is the best means to achieve this purpose, for on the Internet one can do whatever he likes to.Vocabulary ExercisesI.1. ability to develop, achieve or succeed2. causing to feel very distant from or not welcome to other people3. liked it very much and wanted to spend as much time doing it as possible4. a word or phrase which is often repeated to express a belief5. more information than one can cope with6. a set of images and sounds produced by a computer which seems so real that for most purposes it can be regarded as realII.1. for the better2. at the expense of3. was confronted with4. took advantage of5. in earnest6. are available for7. prior to 8. would give ... pause to thinkIII.1. alienating2. globalization3. fragmenting4. addict5. exaggerates6. Depression7. simulated8. gratifiedIV.1. A2. B3. B4. C5. B6. A7. D8. DV.1.However I am also troubled by the possible unintended negative consequences. Antonym: intended, purposeful, intentional, planned2.Automobile ownership became commonplace and suburbs were created.Antonym: extraordinary, unusual3.Those folks were already becoming distanced from their extended families and neighbors. Synonym: alienate, isolate, estrange4.These activities might foster a sense of community among the local people.Synonym: cultivate, nurture5.He said that he felt like an alcoholic in that moderate use of the Internet was just not possiblefor him.Antonym: considerable, excessive, indulgent6.It seems to me that the Internet is a powerful tool that presents an opportunity for theadvancement of the acquisition and application of knowledge.Synonym: improvement, enhancement7.And I can also understand how one might have his or her sense of reality distorted in theprogress.Synonym: misrepresent, falsify8.We are forced to ask fundamental questions about how we perceive the world about us. Antonym: unimportant, trivial, minorVI.1. expanses2. thinking it is necessary3. commonplace4. at home5. tell you6. large numberGrammar ExercisesI.1.All of this being said, I believe that the key to realizing the potential of the Internet is inachieving balance in our lives.2.There having been no rain, the ground was dry.3.When I walked in, Grandpa was sitting at the kitchen table, the newspaper spread before him.4.The boys leaned against the willow tree, fishing poles resting on sticks, eyes gazing at thebobs floating on the ripples.5.Mark went homeward alone, his heart full of strange emotion.6.The discussion completed, the chairman adjourned the meeting for half an hour.7.Diana stood motionless at the end of the diving board, her hands at her sides, her heelsslightly raised, every muscle anticipating action.8.The cowboy dominates the pages of many magazines, his hair dark and curly, his broadshoulders sloping yet powerful and his expression calm and confident.II.1. pacify, be pacified, grumbling2. seeing3. being treated4. doing5. getting, closing6.answering, ring7. reporting 8. resolving9. making 10. goingIII.1. Hardly had he arrived when she started complaining.2. Rarely does Manton care about anything else once he gets logged on to the Net.3. Under no circumstances must you touch this switch.4. Never in all their lives have they known such hardships.5. So much does he worry about his financial position that he can't sleep at night.6. Not only did he speak more correctly but also more convincingly.7. Only after several trials did they succeed.8. Under no circumstances are the passengers permitted to open the door themselves.IV.1.The teacher blew a whistle and off ran the children.2.The man lit the fuse and after a few seconds up went the rocket.3.On the stairs was sitting a small dark-haired girl.4.Round the corner came a milk-van.5.There goes the vicar.6.The people dived for cover as over their heads flew the bullets.7.In the doorway stood her father.8.In front of them was a white pillar and on top of it stood a small, marble statue.TranslationI.1.由于登录和使用互联网的限制相对较少，它的作用就等同于通讯传播中的国际海域。

UNIT3THE INTERNETSection D Reading for Writing&AssessingYour Progress课后篇巩固提升必备知识基础练Ⅰ.单句填空1.The company (target) by animal rights groups for its use of dogs in drugs trials.2.Only in this way can the user’s (private) be better protected on the Internet.3.I’d like to apologize for behaving (rude) at your party last night.4.We are to meet in the park,where the air is good to breathe and the scenery is beautiful particular.5.My most (embarrass) moment was trying to introduce a lady whose name escaped me.6.It upsets me (think)of her all alone in that big house.7.The lecture will cover a number of cases beginners of English fail to use the language properly.8.Homeless people (define) by sociologists as those who have no fixed shelter on any given night.Ⅱ.短语填空(注意动词的适当形式)1.His classmates always Jill because of his accent.2.I computer operation and office softwares,which can help me finish my work well.3.We must that we should be responsible for what we have done.4.It is important for children to know how to in the street.5.Make sure not to your personal information on the Internet.6.The man was taken away by the police because he tried to in public.7.The manager decided that I was the ideal person to the job.8.We should equal relations between teachers and students.Ⅲ.完成句子1.约翰把所有的人都关在厨房外面,这样他就可以准备晚会上的大惊喜。

2024年人教版八年级下册英语第三单元课后基础训练（含答案和概念）试题部分一、选择题：1. In Unit 3, which word is used to describe something that is very large?A. TinyB. HugeC. SmallD. Big2. Which of the following sentences uses the simple past tense correctly?A. He goes to the movies yesterday.B. She watches TV every evening.C. They visited the museum last week.D. We are going to the park tomorrow.3. Choose the correct form of "be" in the following sentence: "They _______ happy with their exam results."A. isB. amC. areD. were4. What is the opposite of "expensive"?A. CheapB. ExpensiveC. BeautifulD. Ugly5. Which word means "not difficult"?A. EasyB. HardC. ImpossibleD. Possible6. Complete the sentence with the correct form of "have": "They _______ a party last night."A. hasB. haveC. hadD. havingA. WhatB. WhenC. WhereD. WhyA. Can I help you?B. Could you please pass the salt?C. May I sit here?D. What time is it?9. What is the past participle of "do"?A. DoneB. DidC. DoesD. Doing10. Which of the following sentences is in the passive voice?A. She washes the dishes every day.B. The dishes are washed her every day.C. She is washing the dishes now.D. The dishes were washed yesterday.二、判断题：1. The word "gigantic" means something very small. ( )2. The simple present tense is used to talk about past actions. ( )3. "I am" and "You are" are examples of the present continuous tense. ( )4. The opposite of "cheap" is "expensive". ( )5. "Difficult" and "easy" have the same meaning. ( )6. "I had a meeting yesterday" is an example of the simple past tense. ( )7. "How" is a question word used to ask about quantity. ( )8. "Can I help you?" is a question asking for permission. ( )9. The past participle of "go" is "gone". ( )10. Active voice and passive voice have the same meaning. ( )三、填空题：1. The past tense of "do" is ________.2. The opposite of "hot" is ________.3. "I ________ to the store yesterday" is an example of the simple past tense.4. If you want to ask someone to repeat what they said, you can say "________?"5. The plural form of "child" is ________.6. The present continuous tense of "eat" is ________.7. "________" is the contraction for "they are".8. The past participle of "go" is ________.9. "________" is the correct form of "be" for the subject "he".10. "________" is the correct form of "be" for the subject "we".11. "I ________ a book every night before bed" is an example of the simple present tense.12. "________" is the correct form of "have" for the subject "I".13. "________" is the correct form of "have" for the subject "they".14. "________" is a question word used to ask about time.15. "________" is a question word used to ask about reason or purpose.16. "________" is the correct form of "be" for the subject "it".17. "________" is the correct form of "be" for the subject "you".18. "________" is the correct form of "be" for the subject "they".19. "________" is the correct form of "be" for the subject "she".20. "________" is the correct form of "be" for the subject "he".四、简答题：1. Explain the difference between the simple present tense and the present continuous tense.2. What is the passive voice and how is it formed?3. How do you form the past tense of regular verbs?4. What is the difference between "some" and "any"?5. Give an example of a sentence using the future tense with "will".6. Explain how to form questions in English.7. What is the difference between "who" and "whom"?8. How do you use "there" and "their" correctly in a sentence?10. Explain the difference between "affect" and "effect".一、选择题答案：1. B2. C3. C4. A5. A6. C7. C8. C9. A10. B二、判断题答案：1. ×2. ×3. ×4. √5. ×7. ×8. ×9. √10. ×三、填空题答案：1. did2. cold3. went4. Pardon me?5. children6. eating7. they're8. gone9. is10. are11. read12. have13. have14. When15. Why16. is17. are18. are20. is四、简答题答案：1. The simple present tense is used for habits, routines, and general truths, while the present continuous tense is used for actions happening now or around now.2. The passive voice is used when the focus is on the action and its recipient, rather than the doer of the action. It is formed with "be" + past participle.3. Regular verbs form the past tense adding ed to the base form of the verb.4. "Some" is used in positive sentences, while "any" is used in negative sentences and questions.5. Example: "I will go to the store tomorrow."6. Questions are formed inverting the subject and the first verb in a sentence or using question words.7. "Who" is used for the subject of a sentence, while "whom" is used as the object of a preposition or verb.8. "There" refers to a place or position, while "their" is a possessive pronoun showing ownership.Tenses: The practice questions cover various tenses, including simple present, present continuous, simple past, and future with "will".Verb Forms: The questions test knowledge of verb conjugation, including past tense and past participle forms.Question Formation: The exercises include forming questions with question words and inversion.Pronouns and Determiners: The use of pronouns like "they're" and determiners like "some" and "any" is tested.Passive Voice: Questions about the passive voice test the ability to form and understand this construction.各题型知识点详解和示例：选择题：These test students' ability to choose the correct form or word based on context. For example, choosing the correct past tense form of a verb.判断题：These assess students' understanding of grammatical rules and vocabulary. For instance, identifying the correct use of the simple past tense.填空题：These require students to apply their knowledge of verb tenses, pronouns, and vocabulary. An example is filling in the correct form of "be" for different subjects.简答题：These evaluate students' ability to explain grammatical concepts and use them in context. An example is explaining the difference between "affect" and "effect".。

Unit 3 A部分同步课时练（1）一、写出下列句子中画线单词的中文意思及对应词。

1. He is fat.（）______________2. My brother is so tall.（）______________3. This is my sister.（）______________4. He is a teacher.（）______________5. Who is this man?（）______________6. Is he your father?（）______________答案：1. 胖的thin 2. 高的short 3. 这that 4. 他she 5. 男人woman 6. 爸爸mother二、单项选择。

()1. Look _________ the cute pandas.A. atB. inC. to()2. -- Look at that bear.-- Wow! It's _________ fat!A. aB. soC. the()3. -- A giraffe!-- Ha! It's not short. It's _________.A. thinB. shortC. tall()4. -- Look at the monkey.-- Wow! It is not thin. It is _________.A. fatB. thinC. one()5. -- Is that giraffe short?-- No, _________.A. it isB. it isn'tC. it's short答案：A B C A B三、连词成句。

1. tall, and, thin, it's (.)___________________________________________2. t his, is, bear, a (?)___________________________________________3. this, cute, my, is, cat (.)___________________________________________4. about, picture, is, my, a, panda (.)___________________________________________5.has, long, a, nose, it (.)___________________________________________答案：1.It’s tall and thin.2.Is this a bear?3.This is my cute cat.4.My picture is about a panda.5.It has a long nose.四、将下列句子排列成一段完整的对话。

大学英语精读第三版第三册Book3 Unit3答案1) urban2) analysis3) keep a diary4) pace5) technological6) catch his breath7) intuition8) convince9) Civil10) was/has been renovated1) took (detailed) notes2) switched3) energetic4) stimulated5) built on/is built on6) renovate7) learned (man)8) compelled9) distributed10) repay1)switch to2) has set up3) kept on4) leave out5) called on6) send off7) stayed up8) found out1) dictatorship2) professorship3) sportsmanship4) scholarship5) martyrdom6) readership7) leadership8) officialdom9) partnership10) hardship11) boredom12) workmanship1)the point2) points3) There is no point in4) What's the point of5) The point6) a point1) I didn't leave college because I was tired of learning.2) We didn't set up the corporation merely because we wanted to make profits.3) John didn't marry Alice because she was rich, or because she was pretty.4) He didn't join the Confederate army because he stood for slavery.5) The police didn't arrest him because he had really committed any crime, or because he was an escaped prisoner.1) We all left the meeting convinced that the project was feasible.2) Peter got home tired out from the three-month-long journey to the Antarctic.3) They went hunting for hours, but they returned empty-handed.4) He entered the office still annoyed by the way she had spoken to him.1) himself in the ward of a hospital2) themselves surrounded by enemy forces3) themselves reading it with fresh eyes4) himself tailed by a man in black5) myself doubting my own judgment6) ourselves in a large valley1) analysis2) professions3) energetic4) catch his breath5) staying up6) convinced7) stimulating8) administrative9) switch10) pace11) reflection12) spark13) repaying1)you2)or3)wonder4)parent5)of6)help7)on8)how9)telling10)treat11)when12)and13)criticize14)with15)response16)you17)class18)not19)realize/understand20)Because21)specialized22)about23)know24)well25)too26)what27)different28)from29)behavior翻译1) 许多美国大学生申请政府贷款交付学费。