综合2第四单元重点单词、短语、句子及课后答案

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新标准大学英语(第二版)综合教程2 Unit 4 A篇练习答案及课文翻译

Text
Trying doors as he went, twirling his club with many intricate and artful movements, turning now and then to cast his watchful eye adown the pacific thoroughfare, the officer, with his stalwart form and slight swagger, made a fine picture of a guardian of the peace. The vicinity was one that kept early hours. Now and then you might see the lights of a cigar store or of an all-night lunch counter; but the majority of the doors belonged to business places that had long since been closed.
Warming Up
In The Ransom of Red Chief, two men kidnap a boy of ten. The boy turns out to be so bratty and obnoxious that the desperate men ultimately pay the boy’s father $250 to take him back. The pattern of “The Ransom of Red Chief” is suggested by the first sentence of the story: “It looked like a good thing: but wait till I tell you.” The story is essentially ironic; in a series of comic reversals, the expected event is replaced by its opposite.

Unit 2 综合教程(4)练习答案与讲解

Unit 2Man and TechnologyTask One Discovering the Main Ideas (P38)1. Answer the following questions with the information contained in Text A.1) No. The survey showed that the majority of Americans did not become happier with the advancement of technology. In fact, the percentage of people who say they are “very happy” has fallen slightly since the early 1970s, even though their income has increased considerably.2) According to Easterlin, money cannot make people happier after a certain point, that is, when people are able to meet the needs for a decent life.3) According to the author, with technological inventions such as linked databases, the Internet and TV, people have less privacy and less time for real-world communication. As a result, they tend to be more lonely and depressed.4) The most important impact of technology on people’s life is in the field of health care. The development of medical technology has greatly increased people’s life expectancy and improved their quality of life. So the vast majority of people are happy to be alive, and the more time they get on earth, the better off they feel they’ll be.5) On the whole, the author cites examples to illustrate that the advances in technology do not necessarily make people happier.Task Two Reading Between the Lines (P39)Read the following sentences carefully and discuss in pairs what the author intends to say by the italicised parts.1. Besides striving for material success, Americans are pursuing an enjoyable life after work. Because of their demand for entertainment, TV and film productions and other enterprises that provide leisure activities have developed into extremely productive and profitable industries.2. People generally believe that the more money one possesses, the happier he /she becomes. However, according to Easterlin, when people become comparatively well off, the increase of money cannot make them happier. Money can satisfy one’s material needs, but cannot buy him/her love, friendship, or family ties that would make him/her emotionally satisfied.3. TV is a typical example to demonstrate how technological inventions isolate people and community from each other. It takes away the time that people would otherwise use ot communicate with each other, especially among family members, and to participate in community activities. People are likely to care more about what happens in the virtual world, while ignoring the feelings and needs of those around them in the real world.4. The original meaning of the joke is that the food may not be so delicious, but we still want to be served as much as possible. “Food” here refers to life, and “portions” refers to life expectancy. The joke here implies that we want to live as long as possible though we may not be leading a happy life.Checking Your Vocabulary (P44)Word Detective1. Find the right definition in Column B for each italicised word in Column A. Put the corresponding letter in the space provided in Column A. The number of the paragraph in which the target word appears is given in brackets. The first one has been done for you.1) b 2) d 3) c 4) a 5) g 6) e 7) f2. Read the following pairs of sentences carefully and then, with the help of a dictionary, write down in English the meaning of the italicised word in each sentence. Note that the meaning of the italicised word in Sentence A is similar to that in Text B. The number of the paragraph in which the target word appears is given in brackets..1) (n.) a person who opposes sb. or sth.(n.) a person who takes the opposite side in a game or competition2) (a.) (of opinions) going beyond the usual limits(a.) greatest possible; of the highest degree3) (n.) a person who works a machine(n.) a person who works a telephone switchboard4) (vt.) change (sth.), esp. slightly(vt.) (of a word) describe or limit the meaning of (another word)3. Fill in each blank in the following sentences with a phrase from Text B. Both the meaning and the number of the paragraph in which the target phrase appears are given in brackets.1) take time 2) depending on 3) the other side of the coin 4) compared toChecking Your Comprehension (P46)Complete the following sentences with the information contained in Text B. You may refer to the text after you have finished the task.1. technology is neither good or bad. If used properly, it will improve our life; otherwise it will destroy it2. it has improved our standard of life so that we can live longer and better3. medicine, biotechnology and war4. are less interested in establishing close relationships with their patients and rely too much on modern medical technology5. we will be punished by nature sooner or later6. the person who uses the technologyWords In Action (P547)1. In the boxes below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.1) monitor 2) phenomenon 3) isolation 4) gradual 5) opponent 6) advent 7) genetic 8) consciously 9) extreme 10) nasty 11) boom 12) formal 13) soar 14) survey 15) Similarly 16) modify 17) rough2. In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with them. Change the form where necessary.1) at the same time 2) are stuck with 3) for certain 4) make no difference5) on average 6) when it comes to 7) depends on 8) built into9) come to mind 10) at workIncreasing Your Word Power (P49)1.Word Family. Words that come from the same root may be said to belong to the same family. Getting acquainted with each member of the family is a sure way to increase your word power. Now complete the following table with words of the same family. You may consult a dictionary if necessary.2. Word Building. Now add multi- to the nouns or adjectives given below to form new adjectives, and then translate the following into English with the newly formed words.1) multi-cultural 2) multi-faith 3) multiform 4) multifunction 5) multi-ethnic 6) multilateral 7) multi-lingual 8) multimedia9) multimillionaire 10) multinational1) a multi-faith society2) a multi-lingual secretary3) a multimillionaire4) a multinational motor-manufacturing corporation5) a multifunction video camera6) a multi-ethnic community7) a multimedia dictionary8) multi-cultural education9) a multilateral trade negotiation10) multiform technological cooperation3. Below are some achievements of modern technology. Match the names on the left column with the definitions on the right. Write down the corresponding letter in the space given.1) j 2) c 3) b 4) i 5) a 6) g 7) d 8) e 9) f 10) h4. Both –ty and –ity are suffixes added to adjectives to form nouns with the meaning “the quality or condition of being …” Now give the noun forms of the adjectives given below and then complete the following sentences with some of them.1) superiority 2) equality 3) originality 4) minority5) Creativity 6) purity 7) crueltyGrammar Review (P52)1. Write hypothetical sentences based on the given facts.1) My mother would not be worried about me if she knew what my life was like.2) They would probably allow you to do the job if you were in better health.3) They wouldn’t work with such enthusiasm if they didn’t know what they were working for.4) I would have to look it up in the dictionary if I didn’t know the meaning of the word.5) She would understand what we say if she knew Chinese.6) I would be quite satisfied if you spoke with greater accuracy.2. Make hypothetical sentences with the given words.1) If we knew where he was, we would try to get in touch with him.2) If it were not for the expense involved, we would go there by plane.3) If we were to miss the train, we would have to wait another four hours.4) If we pooled all our resources, we would have enough money to buy the equipment.5) If he didn’t have a strong love for the handicapped children, he wouldn’t be working so tirelessly for them.Cloze (P53)Complete the following passage with words and phrases chosen from Text A. The initial letter of each is given.1) emphasize 2) opposite 3) improved 4) luxuries5) benefited 6) obviously 7) consciously 8) fractures9) eternal 10) groundbreaking 11) entitled 12) correlation13) depends 14) exclusivelyTranslation (P54)1. Translate the following sentences into English, using the words and expressions given in brackets.1) He really knows a lot about theory, but when it comes to actual work, he seems to be quite ignorant.2) The latest survey shows that the majority of the citizens support the government’s plan to builda new library.3) The two countries could reach agreement successfully on scientific and technological cooperation because several factors favorable to their cooperation had been at work.4) I saw the film when I was in the primary school, but the title just won’t come to mind for the moment.5) He has been stuck with heavy debt though he works about twelve hours every day on average.6) Is it necessary to know his height? To me, it is not relevant to whether he can be a good lawyer or not.7) The cupboard is built into the wall so that it both saves space and is convenient to use.8) These workers earn more than we do, but the other side of the coin is their job is more dangerous.9) Helen majors in economics at the university and at the same time she studies philosophy as her second major.10) What is most important is that you must find out and solve the problems by yourselves. It makes no difference whether I go there or not.2. Translate the following paragraph into English.Nowadays, many people are enjoying the benefits brought about by material and technological advances unimaginable in previous eras. With the development of science and technology, people’s standard of living is getting higher and higher. People’s life expectancy has soared, too.However, oddly enough, many people do not feel happier than they used to be. It can be seen that there is no close correlation between people’s income and their happiness. Happiness cannot, after all, be bought with money.Although the majority of people are not very satisfied with their lives, they are happy to be alive, and the more time they get on earth, the better off they feel they’ll be. What is important is that material wealth is far from enough. People need spiritual happiness, too.Theme-Related Writing (P56)Sample Essay:The Impact of the Mobile Phone on People’s LivesAmong the many technological inventions, the mobile phone impresses me most.The mobile phone brings considerable convenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobile phone, we can receive mail, read news, listen to music, play games, and take pictures.Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems.Despite its negative side, the advantages of the mobile phone outweigh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better.The End of Unit 2 of Book 4。

高中必修二unit4重点单词短语答案

单元基础默写Ⅰ.词汇默写一、核心词汇1.impact n.影响；作用2.addicted adj.对……着迷的；沉迷的3.fancy adj.花哨的；别致的4.trick vt.欺骗，诱骗，哄骗n.把戏；技巧；诀窍5.experiment vi.&vt.做试验，进行实验n.实验6.selection n.选择；供选择的同类物品7.type vi.&vt.打；打字n.类型，种类8.cheat vt.欺骗；欺诈n.欺骗行为；骗子9.view vt.看，把……视为10.ensure vt.确保，保证11.confirm vt.确认；证实12.replace vt.取代；接替13.hug n.&vt.拥抱；紧抱14.content n.内容15.shallow adj.肤浅的，浅薄的16.percent n.百分比；百分数17.opinion n.意见；看法；主张18.maintain vt.保持；维持19.brief adj.简洁的，简明的20.amazing adj.了不起的；惊人的二、拓展词汇1.enable vt.使可能，使发生；使能够→able adj.有能力的，能干的→disable vt.使残疾；使失去能力→disabled adj.残疾的；丧失能力的→ability n.能力，才能2.effect n.效应；影响；效果→effective adj.有效的；产生预期效果的；起作用的→affect vt.影响；使感动；使感染（疾病）3.explore vt.探险；探究；探讨→explorer n.探险家；考察者→exploration n.探险；探索4.admit vi.&vt.承认→admission n.承认；入场费；允许进入5.alarm n.闹钟；惊恐，惊慌vt.使惊恐→alarming adj.使人惊恐的；令人惊慌的→alarmed adj.担心的；害怕的6.variety n.多样化，变化→various adj.各种各样的；千差万别的→vary vi.不同；变化→varied adj.各种各样的，形形色色的7.concern n.担忧，忧虑vt.与……有关；使担心→concerned adj.关切的，关心的→concerning prep.关于8.account n.账户→accountant n.会计（员）；会计师9.press vt.按→pressure n.压力10.favour n.恩惠；善意的行为；支持→favourite adj.最喜欢的→favourable adj.赞成的；有利的11.deliver vi.&vt.递送；传送；使分娩→delivery n.递送；配送；分娩12.harm n.&vt.伤害，损害→harmful adj.有害的→harmless adj.无害的13.concentrate vi.专注，专心；集中注意力→concentration n.专注；集中14.privacy n.隐私；私密→private adj.私人的；秘密的→privately adv.私下地15.accessible adj.易懂的；易得到的→access n.途径；通路；机会；权利vt.进入；接近16. imaginary adj.想象的，虚构的→imagine v.想象→imagination n.想象（力）；创造力→imaginative adj.富于想象力的；创新的17.addition n.增添；添加→add vt.增添；增加；补充说vi.&vt.（使）相加→additional adj.附加的；额外的；追加的→additionally adv.除此之外；此外18. argument n.论点；论据→argue v.争论；辩论19.location n.地点；位置→located adj.位于→locate vt.找出……的位置；使……坐落（于）20.creativity n.创造力；独创性→create vt.创造→creative adj.创造性的→creation n.创造（物）Ⅱ.语块默写1.be addicted to沉迷2. a variety of各种各样的3.enable sb. to do... 使某人能够做……12. point out 指出4.instead of代替，而不是5.be concerned with关心……6.in addition 除此之外7.focus on 关注8.stay in touch with和……保持联系9.on the move在行进中；在移动中10.on the basis of 根据；以……为基础11. look forward to 盼望，期盼13. share sth. with sb .和某人分享某物14. care for 照顾；喜欢。

unit4新世纪大学英语综合教程2课后练习答案

Unit 4P991) a bad day positive2)good mood learn from victim3)choices react to affect feel4)feel better enjoy life more chances of successP1131.1) b 2) f 3) a 4) g 5) h 6) c 7) j 8) dP114-1153. 1) admit into 2) consider yourself as 3) unworthy of 4) To my horror5) in her mind’s eye 6) (in) one way or another 7) are / feel disposed to8) give it a try1.1) T 2) T 3) F 4) T 5) F 6) F 7) TP1181.1) positive2) focused3) perspective4) tense5) shape6) address7) crises8) curse9) incredible10) conversely11) issue12) ignored13) outcome14) rare15) transform16) accomplish17) quit18) rejectedP119-1202.1) (in) one way or another2) have lived through3) makes a difference4) Give it a / another try5) concerned with6) slipped over7) pulled over8) in reverseP1201.1) concerned2) Concerning3) reject4) declined5) unconscious6) subconscious7) former8) preceding9) raise10) riseP1212.1) does2) make3) take4) do5) make6) Take7) done8) taken9) making10) took3.1) d2) a3) f4) b5) c6) eP122-123Task 11) will be / is going to be / is to be; go; will hear / are going to hear2) are going to swim / are swimming / are to swim3) will be / is going to be / is to be;shall discuss / are going to discuss / are discussing / will discuss / are to discuss 4) will be / is going to be / is / is to be;will be / are going to be / are to be5) will be opened / is going to be opened / is opened / is to be opened;will not be / is not going to be / is notare to keepTask 21) are, will be; am changing, will be2) have used3) will do4) shall / will be having5) will / are going to break6) would take7) will have turned8) should / would have got9) shall have been working10) would be sitting / would sitCLOZE1) perspective2) despair3) necessity4) perform5) Conversely6) prophecy7) where8) as9) achieve10) recognize11) dealt with12) attitude13) channels14) concernedP124 TRANSLATION1) Only those who have lived through a similar experience can fully appreciate this.(The only people who can fully appreciate this are those who have lived through a similar experience.)2) Scientists have been hard pressed to figure out how these particles form and interact (withone another).3) I’d like to express my special thanks to everyone who has contributed over the years in oneway or another.4) The individual success of the employees in a team environment results in success for thecompany.5) The war, although successful in military terms, left the economy almost in ruins.6) He decided to channel his energies into something useful, instead of being glued to the TVset all day long.(He decided to channel his energies into something useful, instead of sitting in front of the TV set all day long.)7) There’s a difference between strength and courage. It takes strength to survive. It takescourage to live.8) She was by nature a very affectionate person, always ready to give a helping hand to others.。

大学英语综合教程2 的课后练习答案unit4

string n. — 1) a series of related or similar events Examples — 2) (a) narrow cord used to tie, fasten, etc.
• The curious boy asked a string of questions.
Reference:
Infertile people who cannot have babies otherwise, people suffering fatal diseases, and some religious people seeking immortality.
2. For what reasons do most governments prohibit cloning?
Unit 4
Return to Menu
Passage A
Passage B
Passage A
• Think Abou About It
• Write About It
1. What kind of people are in favor of carrying on with the cloning science?
And it’s not just Antinori and his team who are eager to go. A religious group called the Raelians believes cloning is the key to achieving immortality, and it, too, claims to have the necessary egg donors and volunteers willing to be implanted with cloned embryos. So what about tougher laws? Implanting cloned human embryos is already illegal in many countries but it will never be prohibited everywhere. In any case, the prohibition of cloning is more likely to drive it underground than stamp it out. Secrecy is already a problem. Antinori and his team are refusing to name the country they’ll be using as their base. Like it or not, the research is going ahead. Sooner or later we are going to have to decide whether regulation is safer than prohibition.

综合教程IIUnit 4 课后练习参考答案

A. successful
B. correct
C. deep
D. final
3. Thank you for your letter regarding the annual subscription to our magazine.
A. concerning
B. for inquiring
C. for consulting
5. We are looking for an experienced journalist to join the news teams. The salary is _n_e_g__o_t_i_a_b__l_e (negotiate).
6. The amount of any of these ingredients can be _a_d_j_u__s_t_e_d_ (adjustment) according to your taste.
4. homesick a. homesickness n.
想家的乡愁，思乡病
e.g. 当我读到母亲的来信时，我开始想家了。
As I read my mother’s letter, I began to feel more and more homesick.
5. negotiate v. negotiable a. negotiation n. negotiator n.
3. The two approaches are so f_u__n_d__a_m__e__n_t_a__l_ly (fundamental) different that it is surprising that they have both been successful.

综合教程2第四单元课文翻译

综合教程2第四单元课文翻译Unit 4: Going PlacesText 1: A Trip to the CountrysideMy family and I decided to take a trip to the countryside for a change of scenery. We wanted to escape the hustle and bustle of the city and enjoy some fresh air.We packed our bags and set off bright and early one morning. As we drove through the winding country roads, we marveled at the beautiful landscapes. The meadows were filled with colorful wildflowers, and there were rolling hills as far as the eye could see. It was truly a sight to behold.We arrived at our destination, a charming little cottage nestled amidst the green fields. It was a perfect getaway spot. We spent our days exploring the surrounding nature, going for long walks and enjoying picnics in the sunshine. The peaceful ambiance was a welcome change from the noise of the city.One day, we stumbled upon a picturesque village nearby. The houses had thatched roofs and white picket fences, straight out of a storybook. The locals were friendly and eager to share their stories with us. We learned about their traditions and local customs, and even joined in on a traditional dance in the village square.After a week of relaxation and immersing ourselves in the countryside lifestyle, it was time to return to the city. We packed our bags, bid farewell to the friendly villagers, and drove backhome feeling refreshed and rejuvenated.Our trip to the countryside was truly memorable. It reminded us of the beauty of nature and the importance of taking a break from our hectic lives. It was a refreshing experience that we will cherish for years to come.。

新核心综合学术英语教程2 unit4 练习答案

• (7) discharge • A. release • B. dismiss • C. load • D. unload • (8) intense • A. mild • B. earnest • C. powerful • D. profound
Approaching the Topic
Reading about the Topic
• (3) overwhelming • A. faint • B. overpowering • C. devastating • D. crushing • (4) prestige • A. prominence • B. reputation • C. distinction • D. inferiority
Approaching the Topic
Reading about the Topic
Exploring the Topic
Integrated Exercises Task 4
• (1) dubious • A. doubtful • B. certain • C. suspicious • D. unreliable • (2) withstand • A. bear • B. surrender • C. survive • D. put up with
Integrated Exercises Task 5
• (8) A highly respected job may well indicate one’s noticeable social position.
• A highly prestige job may well indicate one’s prominent social status.

人教新课标高中英语必修2 Unit 4重点知识点汇总

人教新课标高中英语必修2 Unit 4重点知识点汇总Unit 4 Wildlife Protection重点单词1. decrease v.减少；（使）变小；变少n.减少；降低；减少的数量，其后常接介词in/of【联想拓展】decrease (sth.) to/by ... 减少到/了……increase vi.&vt.增加；增长；增强n.增加；增加的数量increase to/by ...增加到/了……on the decrease/increase 在减少/增加【易混辨析】reduce/decreasereduce 强调在“数量、大小，程度或强度”方面下降或减少。

decrease 侧重强调“稳定地，逐渐地，不断地”减少。

They are making every effort to decrease the production cost. 他们正在尽力降低生产成本。

The membership decreased to 150.会员数减少到了150人。

The number of students in the class has decreased by 20.班级里的人数减少了20人。

There has been a decrease in our imports.我们的进口数量减少了。

2. suggest vt.建议；提出（意见、计划、理论等）；暗示；表明【常用结构】suggest+doing 建议做……suggest sb./sb.’s doing sth. 建议某人做某事（不说suggest sb. to do sth.）suggest sth. to sb. 向某人提议…… （不能说suggest sb. sth.）suggest (to sb.)+that从句(向某人)建议......。

（所接从句用虚拟语气：sb.+should+动词原形，should可以省略）It is suggested that ... 建议是……suggest sth. 暗示；表明……suggest+that从句暗示；表明……（从句用陈述语气）suggest sth. to sb. 使某人想起……I suggest doing it in another way.我建议换一种方式做这件事。

新世纪大学英语综合教程2课后答案unit4

新世纪大学英语综合教程2课后答案unit41、—What ______ your sister ______ this Saturday?—Something special, because it’s her birthday. （）[单选题] *A. are; going to doB. is; going to do(正确答案)C. does; doD. did do2、39．__________ he was very tired, he didn’t stop working. [单选题] *A．Although (正确答案)B．WhenC．AfterD．Because3、19．_______ will the film Country Road last? [单选题] *A．How farB．How oftenC．How soonD．How long(正确答案)4、When you have trouble, you can _______ the police. They will help you. [单选题] *A. turn offB. turn to(正确答案)C. turn onD. turn over5、She spoke with a strong Scottish（）[单选题] *A. speechB. accent(正确答案)C.voiceD. sound6、43．How much did you ________ the man for the TV? [单选题] *A．pay(正确答案)B．takeC．spendD．buy7、25．A watch is important in our life. It is used for ______ the time. [单选题] * A．telling (正确答案)B．sayingC．speakingD．holding8、--Why are you late for school today?--I’m sorry. I didn’t catch the early bus and I had to _______ the next one. [单选题] *A. wait for(正确答案)B. ask forC. care forD. stand for9、A small village cuts across the river. [单选题] *A. 切B. 穿过(正确答案)C. 划船D. 踢10、My friend and classmate Selina（)running in her spare time. [单选题] *A.likeB. likes (正确答案)C. is likedD. is liking11、For the whole period of two months, there _____ no rain in this area. Now the crops are dead [单选题] *A. isB. wasC. has been(正确答案)D. have been12、88．Sorry. I don’t know the way? ? ? ? ? ?Dongfeng Cinema. [单选题] *A．byB．ofC．to(正确答案)D．for13、______! It’s not the end of the world. Let’s try it again.（）[单选题] *A. Put upB. Set upC. Cheer up(正确答案)D. Pick up14、14．He is cutting the apple ________ a knife. [单选题] *A．inB．toC．with(正确答案)D．by15、—Would you like some milk?—Yes, just _____, please. [单选题] *A. a little(正确答案)B. littleC. a fewD. few16、Her ideas sound right, but _____ I'm not completely sure. [单选题] *A. somehow(正确答案)B. somewhatC. somewhereD. sometime17、I’m _______ I must be leaving now. [单选题] *A. afraid(正确答案)B. thinkC. thoughtD. free18、He is going to _______ a party this evening. [单选题] *A. hold(正确答案)B. makeC. needD. hear19、30．It is known that ipad is _________ for the old to use. [单选题] * A．enough easyB．easy enough (正确答案)C．enough easilyD．easily enough20、34．My mother isn't in now, but she will be back ______ ten minutes. [单选题] * A．forB．beforeC．in(正确答案)D．at21、6．—How can we get to the school?—________ bus. [单选题] *A．ToB．OnC．By(正确答案)D．At22、There may be something wrong with her _______. She can’t see things clearly. [单选题] *A. eyes(正确答案)B. earsC. mouthD. nose23、Last week they _______ in climbing the Yuelu Mountain. [单选题] *A. succeeded(正确答案)B. succeedC. successD. successful24、44．—Hi, Lucy. You ________ very beautiful in the new dress today.—Thank you very much.[单选题] *A．look(正确答案)B．watchC．look atD．see25、His sister ______ the chess club.（）[单选题] *A. want to joinB. want joiningC. wants to join(正确答案)D. wants joining26、--_______ do you have to do after school?--Do my homework, of course. [单选题] *A. What(正确答案)B. WhenC. WhereD. How27、Where have you _______ these days? [单选题] *A. been(正确答案)B. beC. isD. are28、I paid him 50 dollars for the painting, but its real（）must be about 500 dollars. [单选题] *A. feeB. value(正确答案)C. priceD. fare29、—These shoes look cool. ______ are they?—They are on sale, only $（）[单选题] *A. How much(正确答案)B. How longC. How manyD. How soon30、38．—Do you have ________else to say for your mistake?—________but sorry. [单选题] * A．anything; SomethingB．something; EverythingC．anything; Nothing(正确答案)D．something; Anything。

全新版大学进阶英语综合教程2综合训练第四单元(含答案)

全新版大学进阶英语综合教程2综合训练第四单元练习题（含答案）Part I Listening ComprehensionSection ADirections: In this section, you will hear two news reports. At the end of each news report, you will hear two questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).Questions 1 and 2 will be based on the following news item.1.A) Children first words.B) Eager parents.C) Music for parents.D) Toddler speech development.2.A) Because her two-year-old son spoke many words.B) Because she was concerned about her son.C) Because she wondered if her son had speech delay.D) Because she could not understand her son.Questions 3 and 4 will be based on the following news item.3.A) China sells about seventy percent of the world ivory.B) China will forbid ivory trade by the end of 2017.C) China has built the largest market in the world.D) China is the largest market for valuable commodities.4.A) Because it will help preserve endangered elephants.B) Because it can save over 20,000 elephants a year.C) Because the elephant population in Asia has declined.D) Because there are only half a million elephants in Africa.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).Conversation OneQuestions 5 to 8 are based on the conversation you have just heard.5.A) Sally diamond ring. B) Sally Valentine Day present.C) Sally boyfriend Robert.D) Sally wedding plan.6.A) He proposed to Sally.B) He got on his knees.C) He talked about marriage.D) He got married.7.A) To offer some help. C) To be her Maid of Honor.B) To prepare for her wedding.D) To find three bridesmaids.8.A) Tina.C) Cindy.B) Susan.D) Lydia.Conversation TwoQuestions 9 to 12 are based on the conversation you have just heard.9.A) Whether zoos are good for animals or not.B) Whether they should go to the zoo this Saturday.C) Whether wild animals should be rescued or not.D) Whether a polar bear should live in California.10.A) Because they cannot survive on their own in the wild.B) Because zoos often rescue some wild animals.C) Because the animals have to stay in cages there.D) Because zoos often take good care of the animals.11.A) People can see a polar bear in California.B) People can enjoy learning about the animals.C) People are able to see real animals there instead of on TV.D) People can experience different climates in zoos.12.A) Cages should be removed from the zoos.B) Wild animals should not be rescued.C) Animals should live their own way.D) Zoos should not prolong animals?life.Section CDirections: In this section, you will hear two passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Passage OneQuestions 13 to 15 are based on the passage you have just heard.13.A) Why airplane windows used to be rectangular.B) Why windows in the home are rectangular.C) Why the windows on airplanes are round.D) Why windows can cause airplanes to crash.14.A) When two commercial airplanes crashed within months.B) When the speed of commercial airplanes greatly increased.C) When investigators found the weakness of rectangular windows.D) When commercial airlines began to develop faster.15.A) They have become the new standard in passenger aviation.B) They have three layers of window panes at work.C) They collect 70 percent of the stress of air pressure.D) They are able to scatter pressure more evenly.Passage TwoQuestions 16 to 18 are based on the passage you have just heard.16.A) It is an ambitious research program.B) It is a comprehensive resolution.C) It includes a series of new technologies.D) It has become a global focus.17.A) Environmental protection.C) Emissions reduction.B) Less noisy aircrafts.D) Finding alternative fuels.18.A) A highly internationalized industry.B) A new international trend.C) A competitive advantage.D) A low-carbon economy.Part II Reading ComprehensionSection ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. You may not use any of the words in the bank more than once.How long have 1) _____ industrialists been dreaming about flying cars? So long that they are not called flying cars anymore. Now they oadable aircraft? And while the 2) _____ for success of such roadable aircrafts are still in doubt, that doesn’t mean the 3) _____ of the flying vehicle is dead. We might just need to come at the problem from a different direction.One such new 4) _____ is the AL-V (personal air land vehicle[车辆]) formed in Europe that changes from a road-going three-wheel motorcycle into a gyrocopter(旋翼机) that appears to fly as well as it drives ?which is to say very well in both regards. Where the flying cars have suffered from a lack of lateral stability(横向稳定性) in flight and mechanical 5) _____ on the ground, the PAL-V flies as well as any gyrocopter you are likely to see and, thanks 6) _____ its wonderful suspension(悬浮) system, drives like one of the best three-wheel motorcycles in the streets.The Dutch company behind the project has completed first testing of the PAL-V One prototype(样品) and 7) _____ that it could travel through the air over a distance of up to 275 nautical miles(海里) at a 8) _____ of 95 knots(节). The company recently announced it will begin production of the PAL-V with a limited 9) _____ of 45 vehicles priced at around $400,000 apiece.So while the flying car might not have a place in immediate 10) _____, perhaps a flying, three-wheeled gyrocopter will.A) vehicle B) approach C) confirmed D) aviationE) future F) attach G) chances H) transportationI) concept J) feature K) to L) complexityM) number N) speed O) flightSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once.NASA Next Giant LeapA)It was 45 years ago that Neil Armstrong took the small step onto the surface of the moon that changed the course of history. The years that followed saw a Space Age of scientific, technological and human research, on which we have built the modern era. Starting from the moon, we will move deeper into the solar system. The Apollo missions cleared a path for human exploration to the moon. Today we are extending that path to near-Earth asteroids(小行星), Mars and beyond.B)We are building on the Apollo program accomplishments to test and fly novel(新的), cutting-edge(尖端) technologies today for tomorrow missions. As we develop and test the newtools of 21st century spaceflight on the ourneyo Mars, we once again will change the course of history.C)The path to Mars begins with research on Earth and extends beyond its bounds, aboard the orbiting laboratory of the International Space Station, with our international partners. Some 250 miles above our heads, astronauts are conducting hundreds of experiments not possible on Earth, teaching us how humans can live, work and thrive(长得健壮) for longer periods in space.D)To help this nation send humans to deep space and return them to Earth safely, engineers across the country are developing a new space transportation tool that can travel far beyond our home planet. The Orion spacecraft and Space Launch System (SLS) heavy-lift rocket will be the most advanced space vehicles ever built. Together, they will take us farther into the solar system than humans have ever traveled. They are our spaceship to Mars and beyond.E)As we turn our eyes toward Mars, we are designing missions to take us to a roving ground?around the moon called cis-lunar(月球周围) space, where some of the very building blocks of the solar system can be explored.F)Near-Earth asteroids provide a unique opportunity we need for future human missions to Mars. Around 2019, we launch a robotic mission to reach a near-Earth asteroid. The spacecraft either will capture an entire asteroid or take a part off a much larger asteroid, then redirect the asteroid mass to a stable orbit(轨道) around the moon. Such missions will provide important information about the space to safely send humans to Mars.G)The new technologies we test by sending astronauts to study the asteroids in the cis-lunar space will make important advances to safely send humans to Mars. This includes tools like Solar Electric Propulsion, a highly efficient way to help us transport large objects and heavy cargo to support future Mars missions. NASA will continue to make significant investments in new technologies vital to achieving exploration goals. This includes advancements in entry, descent and landing technologies such as ow Density Supersonic Decelerators.H)Sending humans to deep space around the moon also will help advance techniques for space operations on and around Mars and its moons. The space around our moon is different than low-Earth orbit but very similar to what a spacecraft will experience on the trip to and from Mars. For instance, solar and cosmic radiation is intense. We also can use cis-lunar space to begin practicing activities in deep space, like spacewalks, and learn to cope with delays in communication with Earth because of the distance.I)Mars calls for us to explore. Missions to Mars could answer some of the fundamental questions of humanity: Does life exist beyond Earth? Could humans live on Mars in the future? J)The journey to answer these questions has risks, but the rewards for humanity are worth it. In our lifetime, NASA and the world will take the next giant leap to explore the red planet.______11.Preparation for the journey to Mars can start from a place near Earth.______12.People from different countries contribute to the exploration of Mars in one way or another.______13.Great benefits will be gained from missions to Mars.______14. A number of new technologies will be needed to send human beings to Mars.______15Despite the risks, it is worthwhile to take this great leap to explore Mars.______16.We are now standing on a new horizon, ready to take the next giant leap.______17.If we want to travel to Mars, a more powerful form of transportation is needed.______18.The cis-lunar space will serve as a genuine training ground.______19.New missions near Earth will provide new information before we really send a human being onto Mars.______20.The Apollo program has provided a strong base for our future explorations.Section CDirections: There are two passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice.Passage OneBelieve it or not, there is a whole generation of young people who would love to own a personal airplane but who have little or no interest in learning to fly. To satisfy demand from this new kind of traveler, futurists dream of building airplanes that will fly themselves with minimal input from their occupants(用户). Rather than planning a flight, checking weather and attending to all the other duties of pilot-in-command, the operators of these future aircrafts will simply hop in the front seat, press a few buttons (or merely speak to the flight computer) to input the desired destination and then kick back while the virtual(虚拟的) pilot does all the flying.It hard to imagine what level of understanding of aerodynamics(空气动力学) or aviation rules and regulations the operator of such a futuristic airplane would be required to possess, but for this concept to work the answer quite probably would have to be very little to none. After all, a 損ilot?who is so far removed from the decision-making processes and the actual hands-on flying of the airplane shouldn抰be depended on to take over in an emergency. Instead, these future general aviation airplanes will be little more than passenger-carrying UAVs (unmanned aerial vehicle[无人驾驶航空器]).In such cases, trained pilots on the ground could be given access to the airplane controls through a secure datalink(数据链) connection, enabling the remote operator to take over ?for a fee, of course. It similar to a concept now being debated in the airline world, where future Boeing and Airbus jetliners would have only one pilot physically on board the airplane with ground-based copilots available to step in as needed.We may not like the idea, but as we are seen in the UAV world, such operations are already possible. As the technology evolves and matures to enable airplanes to fly and land automatically without any help from humans, there no reason why airplane manufacturers (制造商) 20 years from now might not start offering a cockpit as optional equipment.21.What do futurists dream of?A) Owning a personal airplane. B) Attending to the duties of a pilot.C) Making planes with automatic piloting. D) Flying an airplane by themselves.22.What is the main characteristic of the new kind of traveler?A) They have considerable interest in learning to fly.B) They like owning and flying a personal airplane.C) They like to speak to the flight computer.D) They want to fly an airplane with minimal efforts.23.Which of the following is true of the virtual pilot on such futuristic airplanes?A) It is not as good as a human pilot. B) It knows everything about aerodynamics.C) It can easily replace a human pilot.D) It can take over in times of emergency.24.It is still necessary for human pilots on the ground to control such a plane because ______.A) such a plane is no more than an unmanned aerial vehicleB) the virtual pilot cannot handle an emergencyC) human pilots can make more money for thisD) there is a datalink connection to the controls25.Which of the following can serve as a proper title for the passage?A) The New Kind of Traveler C) The Virtual PilotB) The Fully Automated Airplane D) The Removed Human PilotPassage TwoNASA is now trying to make a spaceship that is much better than other ships.If we look at the things we need for our super spaceship, there seems to be one that is the most important. The spacecraft has to be as light as it can be. Weight costs money!A new discovery might allow spacecraft to be lighter. Imagine something that is stronger than steel but also weighs less. A new material called arbon nanotube?碳纳米管) might be the answer to the weight problem of building a super spaceship. This material is 600 times stronger than steel.One of the big problems with space travel is the radiation that in space. On Earth, our atmosphere protects us from radiation. In space, however, astronauts need protection against harmful rays.You might think that the metal on a spaceship is the answer. But, metals are the worst for shielding against very dangerous space rays. These rays are made of little pieces called ions(离子). When the ions hit metals at very high speeds, they can break an atom and cause another type of ray to form. These new rays can be worse than the radiation the metal skins were supposed to stop.You see why it is so important to block out these rays.But, we could use carbon nanotubes to make the skins of spacecraft. Nanotubes look a little like chicken wire that is too small to see.Things that are light in weight seem to work the best against these ions. When the rays hit lighter things, very little new radiation is made. The rays are stopped outside the spacecraft and new rays aren’t made.In addition, our super spaceship needs to be able to repair itself. This might really be possible. Humans can feel the smallest pinpricks(针刺) because of tiny sensors that send signals to our brains. Tiny sensors like ours could be built in the new ships. Each sensor could send messages to the computer rain?of the spacecraft. If something needed to be fixed, the computer could tell the ship to do it.Just as amazing as a car would be to someone 200 years ago, our nanotube spaceship might seem to us. We might actually make the spacecraft of tomorrow, using the technology of today.26.What is NASA trying to do?A) To make carbon nanotubes. B) To protect astronauts from ions.C) To make a new discovery.D) To build a super spaceship.27.Carbon nanotubes could be used to make the skins of spacecraft because ______.A) they are much lighter than metalB) they are 600 times stronger than steelC) they can shield the spacecraft from radiationD) they can break ions in space rays28.What will happen when ions hit the metal on a spaceship?A) Some worse radiation will be produced.B) All radiation will be blocked out.C) The metal on the spaceship will break up.D) The ions will move at high speeds.29.Tiny sensors will be built into the new spaceship so that ______.A) the computer brain can feel the smallest pinpricksB) the spaceship can have human sensationsC) the sensors can send signals to the spaceshipD) the spaceship will be capable of repairing itself30.What is the passage mainly about?A) How to build a future spaceship.B) How to make use of carbon nanotubes.C) How to protect astronauts in space.D) How to block out radiation.Part III TranslationDirections: Translate the passage from Chinese into English.周六，在戈壁滩发射基地——甘肃省酒泉卫星发射中心，神舟九号飞船载着中国第一位女宇航员升空。

大学英语综合教程2 的课后练习答案unit4

Unit 4
Return to Menu
Passage A
Passage B
Passage A
• Think About It
• Read About It
• Talk About It
• Write About It
1. What kind of people are in favor of carrying on with the cloning science?
Reference:
Most governments prohibit cloning mainly because it is against nature and causes ethical problems. Besides, the failure rate of cloning is very high.
miracle n. — an unusual and mysterious event that cannot be explained by the laws of nature Examples
• The Great Wall is a miracle of architecture.
• A car ran over the child, but by a miracle, he was unhurt.
But only when the science is ready. And that’s the real problem. Five years on from Dolly, the science of cloning is still stuck in the dark ages. The failure rate is a shocking 97 percent and deformed babies all too common. Even when cloning works, nobody understands why. So forget the complex moral arguments. To begin cloning people now, before even the most basic questions have been answered, is simply a waste of time and energy. This is not to say that Antinori will fail, only that if he succeeds it is likely to be at an unacceptably high price. Hundreds of eggs and embryos will be wasted and lots of women will go through difficult pregnancies resulting in miscarriages or abortions. A few years from now techniques will have improved and the wasteful loss won’t be as excessive. But right now there seems to be little anyone can do to keep the cloners at bay.

高中英语必修二Unit4-知识点讲解及答案(可编辑修改word版)

必修二第四单元Ⅰ.词汇短语过关1.respond vi.回答，答复；响应，作出反应response n. 回答，回复；反应respond to sb./sth. 回答( 比answer, reply to 正式)respond to sb./sth. (with/ by sth.) 用……回应某人(事)respond to (疾病、身体的受伤部分)对医药有良好反应response to sb./sth. (对人/物)的回答/回复/反应in response to 作为对……的反应[即学即练1](1)They still haven't my letter.他们至今仍没有回我的信。

(2)He my suggestion a laugh/ laughing. 他对我的建议报以一笑。

(3)His illness didn't treatment by drugs.他的疾病对药物治疗没有反应。

(4)My mother opened the door the knock, but there was no one outside.听到敲门声后，我妈妈打开了门，但外面一个人都没有。

responded to , responded to , with , by , respond to , in response to2.certain adj. 确定的；无疑的；某(种)(1)作“某(种)”讲时，同义于some.但some 前不加冠词。

全新版大学英语综合教程第二册第四单元课后练习答案unit 4 book 2

Unit4 The Virtual WorldPart II Reading TaskComprehensionContent QuestionPair Work1.She used to be a television producer, but now she is a writer.2.She writes and edits articles online, submits them via email, and communicates withcolleagues via the Internet, too.3.She could stay computer-assisted at home for weeks, going out only t get mail, newspapersand groceries.4.They feel as if they had become one with the computer, and life seems to be unreal.5.That people who grew used to a virtual life would feel an aversion to outside forms ofsocializing.6.She gets overexcited, speaks too much, and interrupts others.7.She is bad-tempered, easily angered, and attacks everyone in sight, all because she has longbecome separated from others and lacks emotional face-to-face exchanges with people.8.She fights her boyfriend, misinterpreting his intentions because of the lack of emotionalcues given by their typed dialogue.9.Because we rely on co-works for company.10.She calls people, arrangers to meet the few friends remaining in the City, gets to the gym,arranges interviews for stories, doctor’s appointments---anything to get her out of the house and connected with others.11.No, she doesn’t feel happy. She feels being face to face is intolerable.12.She makes her excuses and flees, re-enters her apartment, runs to the computer, clicks onthe modem, and disappears into the virtual world again.Text OrganizationWorking On Your Own1.1.2-32.1,4-10,133.114.122.The first paragraph describes the consequences of living a virtual life and the last tells of the author’s escape back into it. Together, they bring out the dilemma people at present are in: Because of modern technology, we have a choice between a virtual life and real life, but find both unsatisfactory.Language Sense Enhancement1.(1)routine(2)for company(3)unemployment(4)externally (5)drug abuse(6)restore(7)fled(8)gym(9)set apart(10)appointmentsVocabularyI 1.1)conversely2)but then3)symptom4)spitting 5)abusing6)tone7)took; in8)editing9)have arranged10)in sight11)stretched12)data2.1)smoking cigarettes jars on me.2)find themselves getting sucked in.3)has arranged for a technician from the computer store to check and repair it.4)fled their country to avoid military service/fled to other countries to avoid militaryservice.5)restore people’s confidence in it.3.1)the virtual; on line; via2)nightmare; routine; any appointment; arrange for3)cue; remarks; his tuneI.Collocation1.We came here all the way on foot.2.Private cars are not allowed on campus.3.They are on vacation in Florida.4.Mary has been talking to her friend on the phone for an hour.5.Don’t worry, Lucy is always on time.6.Industrial demand on fuel is on the rise.age1.hard2.difficult3.impossible4.tough5.hard6.easyprehensive Exercises IV.cloze1.(1)Internet(2)click(3)virtual(4)routines(5)arrange(6)nightmare (7)annoying(8)connection(9)crawls(10)take in(11)spit(12)data(13)sucked into(14)At times(15)flee(16)on line2.(1)companion(2)deliver(3)access(4)enables(5)customers(6)delights(7)provides (8)small(9)remote(10)informationV.Translation1.1)Research shows that laughter can bring a lot of health benefits.2) A show Internet connection speed is really annoying.3)As the law stands, helping someone commit suicide is a crime.4)In her report, Mary tries to interpret the data from a completely different angle.5)Sue is a girl of great talent. Her amazing memory sets her apart from her classmates. 2.Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.。

全新版大学英语第二版综合教程2课后答案unit4

• Vocabulary Ex. 1 on 99-100
1) conversely 4)spitting 7) took (her) in 10) in sight 2) but then 5) abusing 8) editing 11) stretched 3) symptom 6) tone 9)have arranged 12) data
2. Ex. 2on P104
Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.
Voc. Ex. 3. Complete the sentences on P101

全新版大学英语综合教程第二册第四单元课后练习答案unit4

Unit4 The Virtual WorldPart II Reading TaskComprehensionContent QuestionPair Work1.She used to be a television producer, but now she is a writer.2.She writes and edits articles online, submits them via email, and communicateswith colleagues via the Internet, too.3.She could stay computer-assisted at home for weeks, going out only t get mail,newspapers and groceries.4.They feel as if they had become one with the computer, and life seems to be unreal.5.That people who grew used to a virtual life would feel an aversion to outsideforms of socializing.6.She gets overexcited, speaks too much, and interrupts others.7.She is bad-tempered, easily angered, and attacks everyone in sight, all becauseshe has long become separated from others and lacks emotional face-to-face exchanges with people.8.She fights her boyfriend, misinterpreting his intentions because of the lackof emotional cues given by their typed dialogue.9.Because we rely on co-works for company.10.She calls people, arrangers to meet the few friends remaining in the City, getsto the gym, arranges interviews for stories, doctor’s appointments---anything to get her out of the house and connected with others.11.No, she doesn’t feel happy. She feels being face to face is intolerable.12.She makes her excuses and flees, re-enters her apartment, runs to the computer,clicks on the modem, and disappears into the virtual world again.Text OrganizationWorking On Your Own1.1.2-32.1,4-10,133.114.122.The first paragraph describes the consequences of living a virtual life and the last tells of the author’s escape back into it. Together, they bring out the dilemma people at present are in: Because of modern technology, we have a choice between a virtual life and real life, but find both unsatisfactory.Language Sense Enhancement1.(1)routine(2)for company(3)unemployment(4)externally (5)drug abuse(6)restore(7)fled(8)gym(9)set apart(10)appointmentsVocabulary I1.1)conversely2)but then3)symptom4)spitting 5)abusing6)tone7)took; in8)editing9)have arranged10)in sight11)stretched12)data2.1)smoking cigarettes jars on me.2)find themselves getting sucked in.3)has arranged for a technician from the computer store to check and repairit.4)fled their country to avoid military service/fled to other countries toavoid military service.5)restore people’s confidence in it.3.1)the virtual; on line; via2)nightmare; routine; any appointment; arrange for3)cue; remarks; his tuneI.Collocation1.We came here all the way on foot.2.Private cars are not allowed on campus.3.They are on vacation in Florida.4.Mary has been talking to her friend on the phone for an hour.5.Don’t worry, Lucy is always on time.6.Industrial demand on fuel is on the rise.age1.hard2.difficult3.impossible4.tough5.hard6.easyprehensive Exercises IV.cloze1.(1)Internet(2)click(3)virtual(4)routines(5)arrange(6)nightmare (7)annoying(8)connection(9)crawls(10)take in(11)spit(12)data(13)sucked into(14)At times(15)flee(16)on line2.(1)companion(2)deliver(3)access(4)enables(5)customers (6)delights(7)provides(8)small(9)remote(10)informationV.Translation1.1)Research shows that laughter can bring a lot of health benefits.2) A show Internet connection speed is really annoying.3)As the law stands, helping someone commit suicide is a crime.4)In her report, Mary tries to interpret the data from a completely differentangle.5)Sue is a girl of great talent. Her amazing memory sets her apart from herclassmates.2.Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.。

综合2第四单元重点单词、短语、句子及课后答案

第四单元核心词汇1．virtual adj. ①虚拟的；②实质上的2．interpret v. ①解释；②翻译3．tone n. 语气，腔调4.stretch v. 伸展，拉长5．edit vt. 编辑6．via prep. 通过，用，借助于7．internet n. 因特网，互联网8．at times有时，不时9．take in 接收，得到10．data n. 数据（datum的复数）；资料11．spit vt. 吐，吐出12．on line在线，联机13．symptom n. ①症状；②征兆14．critic n. 批评家，评论家,爱挑剔的人15．nightmare n. 恶梦16．crawl v. 爬行，缓慢地行进17．conversely adv. 相反地18．but then 不过；然而；但另一方面19．jar v. 使震惊，使感到不快20．be sucked in/into被吸入；被吸进21．angle n. 角度，立场22．in sight adv. ①在即，临近；②看得见23．remark n.注意；言辞vt. 评论,评说24．cue n. 提示，暗示25．routine n. 惯例，日常工作，例行公事26．external adj. 外部的，表面的27．abuse n. ①滥用；②虐待28. suicide n. 自杀29. restore vt. 恢复30．flee v. 逃走，逃离31. set apart 使分离，是分开32．appointment n. 约会33．annoy vt. 使脑怒，使烦恼34．connection n. 连接核心短语：1.一周中的最好时光highlight of the week2.投稿submit articles3.有时at times4.对…感到厌恶feel an aversion to5.社交方式forms of socializing6.缺乏自律 a lack of discipline7.网络交际cyber-interaction8.面对be confronted with9.穿着得体be dressed appropriately10.广告令…心烦be jarred by the commercials11.工作成了次要的。

综合教程2unit4

1. access [D.J.:'ækses] [K.K.:'æksɛs] n.通道, 入口There is no access to the street through that door.那个门不通向大街。

接近[取得]…的方法[权利等]You can easily get access to her. 你很容易接近她。

vt.存取(计算机文件)This scientist accessed enormous different files to find the correct information.这位科学家在计算机上调阅了大量的不同文件以找寻所要的信息。

2. adjustment [D.J.:ə'dʒʌstmənt] [K.K.:ə'dʒʌstmənt] n.调整, 调节A few minor adjustments to the timetable 对时间表作的几项微调Adjustments in the exchange rates 汇率的调整The company made an adjustment in my salary. 公司对我的薪金作了调整。

Some reasonable adjustments seem desirable. 某些合理的调整似乎是可取的。

The mechanic made the necessary adjustments to the engine.机械师对发动机作了必要的调整。

They should make adjustment to the new environment.他们应进行调整以适应新环境。

The process of adjustment to life in another country can be very difficult.适应另一国家的生活可能会非常困难。

调节器；调解the adjustment of conflicts 冲突的调解<心>调节，顺应；调节度，顺应度；<金>(保险索赔等的)金额理算；<商>略有损坏商品等的)调低价格adj.能治愈的;可康复的；(生理或道德)健康的3. afford [D.J.:ə'fɔ:d] [K.K.:ə'fɔrd, ə'ford]vt.买得起, 担负得起She cannot afford a new dress.她没钱买新衣裳。

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综合2第四单元重点单词、短语、句子及课后答案

综合教程2unit4