新综合英语B2习题集

新标准大学英语综合教程2单元答案Unit 2 Food, Glorious FoodActive Reading 1Reading and understanding2. Choose the best way to complete the sentences1. b2. B.3. a4. a.5. CDealing with unfamiliar words3. Match the words in the box with their definition1. frank2. resort3. yummy4. juicy5. gloomy6. innocence7. perception 8. Nonsense4. Replace the underlined words with the correct form of the words in the box1 The waves were very large in size as they fell onto the beach. (enormous)2 There was so much seafood that it was holding tightly onto the plate. (clinging)3 In the area of land where they were visiting, it wasn’t usual to eat fish and chips. (region)4 When he had eaten the shellfish, he got rid of the shells. (discarded)5 To eat shellfish you need special tools to break open the shells and dig out the food. (implements; crack;scrape)6 The boy was especially fond of his mother’s bread and cakes from the oven. (baking)7 Because they’re smooth, wet and quite difficult to hold, it’s quite a challenge to try your first oysters.(slippery)5. Answer the questions about the words in the box.1 Which word means feeling? (emotion)2 Which word means a feeling that a situation is so bad that there’s nothing you can do to change it? (despair)3 Which word means to say you’re not happy with s omeone orsomething?(complain)4 Which word describes how your face looks when you’re annoyed or worriedabout something? (frown)5 Which word describes something that is unpleasant to taste, smell or see? (nasty)6 Which word means to say something to someone in order to have fun by embarrassing or annoying them slightly? (tease)Reading and interpreting6. Check the true statementsThe true statements are 1, 2, 4.Talking pointSome words to express likes or dislikes of particular food items.Positive words: appetizing, delicious, exquisite, fabulousmouth-watering, tasty temptingNegative words: bitter disgusting revoltingEither positive or negative: home-made (usually positive,) salty Savory, smooth, sourActive reading (2)Dealing with unfamiliar words4. Answer the questions about the words and expressions in the box 1. more active 2. its features 3. the reason for it4. made in a factory5. help cause hormones to leave the brains6. press it strongly7. your parents8. liquid 9. tell people成金条。

Unit 2★Text AVocabularyI. 1. 1) abrupt 2) emotional 3) bless 4) wear and tear 5) dated6）consequences 7）seemingly 8) in contrast to 9) Curiosity 10) genuine11) primarily 12) sentiments2. 1) When you are confronted with more than one problem, try to solve the easiestone first.2) Water is vital to the existence of all forms of life.3) There is still some confusion among the students about what to do after classto follow up on the subject.4) As a person of simple living habits, he needs nothing more than a job and anapartment to be happy.5) It tickled him to think that she’d come to as his advice.3. 1) a lingering, fabricating, sentiments2) fill out, every item, vital, consequences3) be denied, tangible, cherish, attainII.1.It’s a long trip and will take us five hours by bus.2.She arrived early and took a front row seat.3.Don’t take me for a fool.4.It takes a lot of imagination to fabricate such a story.5.My uncle will take me (along on his trip) to the Arctic this summer.6.He took the dinner plate I passed to him.7.Kevin took second prize in the weight-lifting competition.8.If you don’t take my advice, you will regret it.III.1.hanging2. to give3. to return4. being praised5. not having written6. to say7. to open8. being helpedComprehensive ExerciseI.1. 1) well-off/affluent 2) dated 3) falling into 4) bracket 5) deny6) tangible 7) pursuit 8) cherishes 9) out of place 10) abrupt11) focus 12) donations2. 1) consume 2) fueled 3) annual 4) plain 5) physically 6) security7) indicates 8) equally 9) traditional 10) followsII. Translation1.1) The company denied that its donations had a commercial purpose.2) Whenever he was angry, he would begin to stammer slightly.3) Education is the most cherished tradition in our family. That’s why my parents never tookme to dinner at expensive restaurants, but sent me to the best private school.4) Shortly after he recovered from the surgery, he lost his job and thus had to go throughanother difficult phase of his life.5) In contrast to our affluent neighbors, my parents are rather poor, but they have alwaystried hard to meet our minimal needs.2. With more and more donations coming in, our university will be much better offfinancially next year. We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.★ Text BComprehension Check: b b d c d dLanguage Practice1. f c g e b a h d2.1) stunned 2) hold (fast) to 3) folks 4) generosity 5) discount 6) liable7) ranks 8) on the run 9) make up 10) blends in 11) by all accounts 12)comes into contact with。

一、单选题1. The government is to （）its privatization programme.A. accountB. accumulateC. accedeD. accelerate正确答案：D2. When you drive, it’s necessary to watch out sharp bends and （）your speed accordingly.A. adjustB. advanceC. adaptD. adopt正确答案：A3. In order to write a convincing article, you must learn how to （）a logical argument.A. destructB. instructC. contractD. construct正确答案：D4. （）research has been done into this difficult and complicatedcase, so we believe someday we can solve it.A. ExclusiveB. ExtensiveC. ExtinctiveD. Executive正确答案：B5. The government has already proposed and introduced a package of plan to （）negative impact of financial crisis.A. tackleB. copeC. manageD. deal正确答案：A6. Nowadays, a wholefood diet free from （）additives, colors and flavors is increasingly popular among people.A. arguableB. architecturalC. artificialD. automatic正确答案：C7. In this （）meeting, we made a lot of important decisions and made agreements on certain issues.A. fruitfulB. spitefulC. dreadfulD. merciful正确答案：A8. There are too many （）of management in this company, which will decrease efficiency and lead to confused management.A. laysB. layersC. liarsD. lies正确答案：B9. There is a tight connection between theory and practice that all theories （）from practice and in return serve practice.A. originateB. originalC. originD. originality正确答案：A10. Madame Curie is a great woman of exceptional （）and noble virtues.A. intelligibilityB. intelligentC. intellectualD. intelligence 正确答案：D。

全新版⼤学英语（第⼆版）综合教程2课后练习答案（含翻译题）Key to Exercises of College En glish Book 2Unit 1★ Text AVocabulary1.I. 1) in sert 2) on occasi on 3) in vestigate 4) In retrospect 5)in itial 6) phe nomena7) attached 8) make up for 9) is awaiting 10) not …in the least 11) promote 12) emerged2. 1) There is a striking contrast between the standards of living inthe n orth of the country and the south.2) Natural fiber is said to be superior to syn thetic fiber.3) The city ' importance as a financial center has evolved slowly.4) His n ati on ality is not releva nt to whether he is a good lawyer.5) The poems by a little-k nown sixtee nth-ce ntury Italia n poet havefound their way into some En glish magaz in es.3. 1) be picked up, can 'accomplish, am exaggerati ng2) somewhat, performa nce, have n eglected, they apply to3) assist, On the other hand, are valid, a superiorII.1. 1) continual 2) con ti nu ous 3) continual 4) continu ous2. 1) principal 2) principal 3) principle 4) principles5)prin cipalIII.1. themselves2. himself/herself3. herself/by herself/on herown 4. itself6. yourself/ by yourself/on your own Comprehensive ExerciseI. Clozeother hand 5) promoti ngoccasi on 10) n eglect ing11) worthwhile 12) superiordefi nitely 10) quality II. Translation1. 1) It takes an enormous amount of courage to make a departurefrom the traditi on.2) Tom used to be very shy, but this time he was bold eno ugh togive a performa nee in front of a large audie nee.3) Many educators think it desirable to foster the creative spirit in5. ourselves 1. 1) con trast2) exaggerating 3) priority 4) on the6) pick up7) assist 8) accomplish 9) on2. 1) end2) perform 3) facing compete nt 5) equipped6) designed7) approach 8) rest 4) 9)the child at an early age.4) Assuming (that) this painting really is a masterpiece, do you think it ' worthwhile to buy/purchase it?5) If the data is statistically valid, it will throw light on the problemwe are in vestigati ng.2. To improve our En glish, it is critical to do more read ing,writing, listening and speaking. Besides, learning by heart asmany well-written essays as possible is also very important.Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experie nee as we go along, for in so doing, wecan figure out which way of learning is more effective and willproduce the most desirable result. As long as we keep workinghard on it, we will in due course accomplish the task of mastering En glish.★ Text BComprehe nsion check: c c d a c bLan guage Practice1. g h e c f a b d2. 1) adopt 2) acco unt 3) from your point of view 4) en ded up5) furthermore 6) fund 7) annual 8) keeping track of全新版⼤学英语（第⼆版）综合教程2课后练习答案9) pace 10) intends11) perspective 12) deviseUnit 2★ Text AVocabularyI. 1. 1) abrupt 2) emoti onal 3) bless 4) wear and tear5) dated6) con seque nces 7 ) seem in gly 8) in con trast to 9)Curiosity 10) genuine 11) primarily 12) sen time nts2. 1) When you are confron ted with more tha n one problem, try to solve the easiest one first.2) Water is vital to the existence of all forms of life.3) There is still some con fusi on among the stude nts about what to do after class to follow up on the subject.4) As a person of simple living habits, he needs nothing more than a job and an apartme nt to be happy.5) It tickled him to think that she ' come to as his advice.3. 1) a lin geri ng, fabricati ng, sen time nts2) fill out, every item, vital, con seque nces3) be deni ed, tan gible, cherish, atta in1. It' a long trip and will take us five hours by bus.2. She arrived early and took a front row seat.3. Don 'take me for a fool.4. It takes a lot of imagination to fabricate such a story.5. My uncle will take me (along on his trip) to the Arctic this summer.6. He took the dinner plate I passed to him.7. Kevin took second prize in the weight-lifting competition.8. If you don 'take my advice, you will regret it.III.1. hanging2. to give3. to return4. being praised5. nothaving written7. to ope n8. being helpedComprehensive ExerciseI.1.1) well-off/affluent 2) dated 3) falling into 4) bracket5) deny6) tan gible 7) pursuit 8) cherishes 9) out of place10) abrupt11) focus 12) don ati ons2. 1) con sume 2) fueled 3) annual 4) pla in 5) physically6) security7) in dicates 8) equally 9) traditio nal 10) followsII. Translation1. 1) The company denied that its donations had a commercialpurpose.2) Whe never he was an gry, he would beg in to stammer slightly.3) Education is the most cherished tradition in our family. That 'why my parents never took me to dinner at expensive restaurants, but sent me to the best private school.4) Shortly after he recovered from the surgery, he lost his job andthus had to go through ano ther difficult phase of his life.5) In contrast to our affluent neighbors, my parents are ratherpoor, but they have always tried hard to meet our minimal needs.2. With more and more donations coming in, our university will bemuch better off financially next year. W e will thus be able to focus on the most importa nt task that we, educators, must take on: to en courage stude nts to attai n their scholarly/academic goals, to train them to be dependable and responsible individuals, to preparethem for the life ahead, and to guide them in their pursuit ofspiritual as well as material satisfacti on.★ Text BComprehe nsion Check: b b d c d dLan guage Practice1. f c g e b a h d2. 1) stunned 2) hold (fast) to 3) folks 4) generosity 5) disco unt 6)7) ra nks 8) on the run 9) make up 10) ble nds in 11) by all acco unts 12) comes into con tact withUnit 3★ Text AVocabulary1.1 . 1) typical 2)dumb 3) junior 4) glorious 5) welfare6) came over 7) interferenee 8)fading 9) narrowed down 10)frank 11)schemes 12) at any rate2. 1) The Security council consists of five generals and four police officers.2) The new hotel will be in a location overlooking the lake.3) I was humiliated by her comments about my family background in front of so many people.4) Do you have any proof that it was Henry who stole the computer?5) the boy was exhausted after the long cycle ride.3. 1) hysterical; was han ded dow n; should have known better tha n2) twisted, over and over, tale nted son3) patie nee, not to keep him in suspe nse, assured, repeatedly II.1. adequate2. anxious3. eertain4. content5. crazy6.likely 7. fortun ate 8. kee nIII.1. be admitted2. live3. be postponed4. buy5. bebanned 6. beComprehensive ExerciseI. 1. 1) typical 2) welfare 3) eon sta nt 4) frank 5) tale nt6) dumb7) know better than that 8) repeatedly 9) dread 10)in terfere nee 11) bet 12) assure2. 1) despite 2) really 3) same 4) con tact 5)admitted 6) attempt7) not 8) tend 9) differe nt 10) mannerII. Translation1. 1) Have scie ntists found proof of water on Mars?2) The planning committee has narrowed down the possiblelocati ons for the nu clear power pla nt to two coastal tow ns.3) Sam not only lost his job but also both legs; he had to live on welfare for the rest of his life.4) A jury con sisti ng of 12 members voted in unison that Mary was guilty.5) Sean felt humiliated ti hear his tale nt being questi on ed.2. George, the son of Mr. Johnson, liked listening to heavy metalmusic in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patienee and decided on direct interferenee. They called Mr.Johnson to tell him in a frank manner what they were thinking. Mr.Joh nson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his son, What has come over you? You should know better than to disturb others for your own amusement” In the end George traded his CD ' for computer games software from his classmates.★ Text BComprehe nsion Check: b a b c d aLan guage Practice1. defgabhc2. 1) and he like 2) popularity 3) had bee n kept in the dark 4) define5) was aware of 6)relate 7) were up to 8) trend9)opport un ity 10)mobile 11)comme nts12) in terviewedUnit 4★ Text AVocabularyI.1. 1) con versely 2). but then 3) symptom 4)spitt ing5) abusing6) tone7) took …in 8) edit ing 9) have arranged 10) insight 11) stretched 12) data2. 1) The sight of teenagers smoking cigarettes jars on me.2) A lot of American teenagers don 'like street gangs, but theyfind themselves gett ing sucked in.3) Jeffrey 'computer crashed aga in this morning. The man agerhas arranged for a technician from the computer store tocheck and repair it.4) During the Viet nam War, many young America ns fled theircountry to avoid military service/fled to other countries toavoid military service.5) The new gover nment is pla nning an an ti-corrupti on campaig nso as to restore peoples con fide nee in it.3. 1) the virtual, on line, via 2) nightmare, routine, any appo in tme nt, arrange for 3) cue, remarks, his tuneII. 1. We came here all the way on foot.2. Private cars are not allowed on campus.3. They are on vocati on in Florida.4. Mary has bee n talk ing to her friend on the phone for an hour.5. Don 'worry, Lucy is always on time.6. In dustrial dema nd on fuel is on the rise.III. 1. hard 2. difficult 3. impossible 4. tough 5. hard6. easyComprehensive ExerciseI.1. 1) in ternet 2) click 3) virtual 4) rout in es 5) arrange 6) ni ghtmare7) annoying 8) conn ecti on 9) crawls 10) take in 11) spit 12) data13) sucked into 14) At times 15) flee 16) on line2. 1) companion 2) deliver 3) access4) enables 5) customers6) delights 7) provides 8) small 9) remote 10) in formatio nII. Translation1. 1) Research shows that laughter can bring a lot of health ben efits.2) A slow Internet conn ect ing speed is really annoying.3) As the law sta nds, helpi ng some one commit suicide is a crime.4) In her report, Mary tries to interpret the data from a completely differe nt an gle.5) Sue is a girl of great tale nt. Her amaz ing memory sets her apart from her classmates.2. Perhaps you envy me for being able to work from home on thecomputer. 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 n eed and keep up with thelatest n ews. But the n, com muni cati ng through the Net can be frustrating at times. The system may crash. Worse still, without the emoti onal cues of face-to-face com muni cati on, the typed words sometimes seem difficult to in terpret.★ Text BComprehe nsion Check: c a a b d cLan guage Practice1. d e a c b f g h2 . 1) vehicle 2) hooked on 3)intense 4)worldwide5)over ni ght 6)slipped7) on the whole 8) called forth 9) outwards 10)Needless全新版⼤学英语（第⼆版）综合教程2课后练习答案to say 11) to my kno wledge 12) On top of thatUnit 5★ Text AVocabularyI.1. 1) startled 2) mere 3) motion 4) sweating 5) stretched6) vain 7) On one occasi on8) an xiety 9) emoti ons 10) ashamed 11) In my mind 'eye12) recurri ng2. 1) Mrs. White ' birthday coincides with her husband'.2) They make big profits on the stuff they sell by creating anartificial shortage, which send s the prices soaring/results in the soari ng of prices.3) It has been a week of alternate sunshine and rain.4) Politics and philosophy have been his lifelong passions,although he studied econo mics at uni versity.5) Tension came over her, as she waited for her first TV in terview.3. 1) media, dedication to, grace 2) his competitors, in excitement, hug him, con gratulate him on3) emoti ons, nu merous, i nten sity, passi on for1. Mike, a Green, made the suggestion that a large park be built nearthe com mun ity.2. In a letter to his daughter, Mr. Smith expressed his wish that she(should) continue her educati on to acquire still ano ther degree. 3. There is no reason to hold the belief that humans have no directmoral resp on sibility to safeguard the welfare of an imals.4. Children need to feel safe about the world they grow up in, and it isunwise to give them the idea that everything they come into con tact with might be a threat.5. Anxiety can result from the notion that life has not treated us fairly.6. Nobody believed his claim that he was innocent.III.1. I work out in the gym for one hour every morning.2. Florence has worked as cleaner at the factory for five years.3. The wounded man worked his way across the field on his handsand kn ees.4. The safe load for a truck of this type works out at about twen ty-fivetons.5. It is difficult to understand how human minds work.6. To my disappointment, the manager' plan of promoting the newproducts doesntwork at all.7. The teacher has a lot of experienee of working with children whodon 'k now how to lear n.8. The medicine was like magic, and it worked instantly after youtook it.Comprehensive ExerciseI.1. 1) In my mi nd' eye 2) groan 3) competitor 4)inten sity 5) an xiety 6) tense7) sweat 8) tension 9) soari ng 10) recurri ng 11)brought me back to earth12) fantasy 13) sweat 14) con gratulate 15) numerous16) media2. 1) engineer 2) forget 3) convin ced 4) how 5) build 6) accide nt7) thought 8)only 9) sharp 10) touched 11) in structi ons 12) fin allyII. Translation1. 1) It is the creativity and dedication of the workers and executivesthat turned the compa ny into a profitable bus in ess.2) The prices of food and medic ine have soared in the past three mon ths.3) We pla n to repa int the upper floors of he office build ing.4) His success shows that popularity and artistic merit sometimescoin cide.5) I don' want to see my beloved grandmother lying in a hospital bed and groa ning pain fully.2. Numerous facts bear out the argume nt/stateme nt/claim that inorder to recover speedily from n egative emoti on, you shouldallow yourself to cry. You needn't/don ' have to be ashamed of cryi ng. An xiety and sorrow can flow out of the body along withtears.Consider the case of/Take Donna, Her son unfortunately died in a car accide nt. The inten sity of the blow made her un able to cry. She said, It was not until two weeks later that I began tocry. And then I felt as if a big stone had been lifted from myshoulders. It was the tears that brought me back to earth andhelped me survive the crisis.”★ Text BComprehension Check: b c b b c aLanguage Practice1. aedcbhfg2. 1) aid 2) in cli ned 3) in good health 4) shortco mings 5)pen etrated6) dismiss 7)has suffered from 8)progressive 9)optimistic10) to a degree 11)hold on to 12) in stallUnit 6★ Text AVocabularyI.1. 1) culture/cultural 2) indication 3) miniature 4) ironic 5) stumbled into 6) dece nt7) buzzing 8) abnormal 9) mechanical 10) Shuddering11) implied 12) leap2. 1) You can con vert RMB into US dollars in the foreig n excha nge office a the airport.2) I figured she didn ' know the first thing about cooking as shelooked puzzled as to how to cook rice with the rice cooker.3) The manager glowed with pleasure upon hearing that in spite oftheir faulty equipment the team had accomplished some veryuseful work.4) I'm grateful to my companyfor allowing me to work flexiblehours as long as I work eight hours a day.5) On seeing the comments made in the margins by previousreaders, Tom couldn' help thinking the book must be quitefasc in ati ng.3. 1) will not panic/feel panic, ' be at a disadvantage 2) hybrid, tran smissi on3) crave, One in dicati on, to dist in guishII. 1. also 2. as well/too 3. too 4. also 5. as well/too 6. too 7. also 8. AlsoIII. 1. I 'e had eno ugh 2. Whe n I was old eno ugh to work and earn money3. can't get eno ugh sleep at ni ght4. has so far collected eno ugh of them5. have strong eno ugh arms6. have just eno ugh money to live onComprehensive ExerciseI.1. 1) stumbled into 2) not know the first thing about 3) mecha ni cal 4) whe n it comes to 5) hybrid 6) gritted her teeth 7) premise 8) at a disadvantage 9) panic 10) cultural 11) flexible 12) imply2. 1) chair 2) force 3) secrets 4) painstaking 5) recognized6) steered 7) essentially8) observati on 9)。

全新版大学英语综合教程2学生用书课后习题答案全新版大学英语第二版综合教程2答案Unit1 Ways of LearningContent Question1. They were studying arts education in Chinese kindergartens and elementary schools in Nanjing.2. Their 18-month-old son Benjamin was fond of trying to place the key into the slot of the key box during their stay at the Jinling Hotel.3. They would come over to watch Benjamin and then try to teach him how to do it properly.4. Because he realized that this anecdote was directly relevant to their assigned tasks in China: to investigate early childhood education and to throw light on Chinese attitudes toward creativity.5. Most of them displayed the same attitude as the staff at the Jinling Hotel.6. He emphasized that the most important thing is to teach the child that on can solve a problem effectively by oneself.7. He means that this incident pointed to important differences in educational and artistic practices between China and the USA.8. The manner in which the Chinese staff saw the need to teach the child by guiding his hand in the characteristic of a broader attitude to education, one that stands in contrast to the Western preference for leaving the child to explore and learn unaided.9. One example is of children at the age of 5 or 6 painting flowers, fish and animals skillfully and confidently; in a secondexample, calligraphers 9 and 10 years old were producing works; and in a third,young artists work on perfecting their craft for several hoursa day.10. Americans think that unless creativity has been acquired early, it may never emerge, and skills can be picked up later. Chinese think that if skills are not acquired early, they may never be acquired, and there is no hurry to promote creativity.11. This is mainly due to the difference in their way of thinking.12. The author makes the suggestion that we should strike a better balance between the poles of creativity and basic skills.Text OrganizationWorking On Your Own1.1) The text begins with an anecdote.2) His thoughts are mainly about different approaches to learning in China and the West.3) He winds up the text with a suggestion in the form ofa question.2. Chinese1) Show a child how to do something, or tech by holding the hand2) Give greater priority to developing skills at an early age, believing that creativity can be promoted over timeAmericans1) Teach children that they should rely on themselves for solutions to problems2) Put more emphasis on fostering creativity in young children, thinking skills can be picked up laterUnit2 ValuesContent Question1. The Salvation Army is a religious charitableorganization. A Salvation Army bell ringer is a volunteer who help it collect donations.2. The boy asked him: Are you poor? He did it simply out of confusion and curiosity. Obviously he knew nothing about the Salvation Army bell ringer.3. He said, “I have more than some people, but not as mu ch as others.” This means that he was neither poor nor rich.4. The boy’s mother scolded h im because the question was social inappropriate, especially to a person who looked poor.5. Yes, economically he is poor. He lives in a small basemen t apartment. He doesn’t even have a color TV. He falls into the lowest income category. And so on.6. No, the writer does not feel poor. This is because he has enjoyed good health and creativity which he thinks are much more important than material goods.7. He feels out of place among people who are primarily interested in material things.8. She told him th at she was interested in what’s on the inside. but after he took her to his poorly furnished apartment, she changed her mind completely.9. It only shows that to her the most important thing was still material goods rather than what she had claimed before.10. Commercial can put people under pressure to purchase more than is really necessary.11. Because December is the time for to work for the Salvation Army as a bell ringer, which gives him a genuine sense of belonging and brings him happiness in helping others.12. The boy’s question has helped the writer realize that, despite his lack of expensive possessions, he is rich in many other ways and shouldbe thankful for that.Text OrganizationWorking On Your Own1.1) a.√2) the essay is meant to explain something that is, the author’s view of life.3) That one can live a life full of riches without being rich financially.2.Part One: The writer’s encounter with a boy who raised the question “are you poor?”Part Two: In search of an answer the writer finds that not having expensive possessions doesn’t make him feel poor mainly because he enjoys life in many other ways.Part Three: In conclusion, the writer thinks he’s grown to understand more about himself because of the boy’s question.Unit3 The Generation GapContent Question1. There are seven characters---Father, Mother, Heidi, Diane, Sean, Restaurant Manager, and Mrs. Higgins.2. No. Because what he does usually ends up embarrassing them.3. To buy a guitar.4. To check if Sean was going to embarrass him.5. He knew his father was going to embarrass him.6. It was unnecessary and embarrassing.7. He wanted Dan to pressure his son into asking Diane to the senior prom.8. He would speak to his son and insist that the latter give Diane a call.9. She felt humiliated.10. Because the Thompson had just moved.11. He tried to let her know how exceptionally talented a young woman Heidi was.12. Because she couldn’t bear being embarrassed by her father. Text OrganizationWorking On Your Own1.1. A fast-food restaurant2. The Thompson family dining room3. An office at a high school2.Scene One: Father embarrassed Sean by talking too proudly to the restaurant manager.Scene Two: Father embarrassed Diane by persuading a colleague into pressing his son to ask her to the senior prom.Scene Three: Father embarrassed Heidi by boating to an official at her new school about how talented she was.Unit4 The Virtual WorldContent Question1. 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 with 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 outside forms 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 because she 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 lack of 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, 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 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.Unit5 Overcoming ObstaclesContent Question1. Because the pole was set at 17 feet which was three inches higher than his personal best.2. Because pole-vaulting combines the grace of a gymnast with the strength of a body builder.3. His childhood dream was to fly. His mother read him numerous stories about flying when he was growing up.4. Because he believed in hard work and sweat. His motto: If you want something, work for it!5. Michael's mother wished he could relax a bit more and be that "free dreaming" little boy. On one occasion she attempted to talk to him and his father about this, but his dad quickly interrupted, smiled and said, "You want something, work for it!"6. He began a very careful training program.7. He seemed unaware of the fact that he had just beaten his personal best by three inches. He was very calm.8. He began to feel nervous when the bar was set at nine inches higher than his personal best.9. What his mother had taught him about how to deal with tension or anxiety helped him overcome his nervousness.10. The singing of some distant birds in flight made him associate his final jump with his childhood dream.11. He cou ld imagine the smile on his mother’s face. He thoughthis father was probably smiling too, even laughing. However, in fact, his father hugged his wife and cried like a baby in her arms.12. Because he was blind.Text OrganizationWorking On Your Own1.Part One: Michael faced the most challenging competition in his pole-vaulting career.Part Two: Michael’s childhood was marked with dreams and tough training. Part Three: Michael topped his personal best, won the championship and set a new world record.2.(1) It also has the element of flying, and the thought of flying as high as a two-story building is a mere fantasy to anyone watching such an event.As long as Michael could remember he had always dreamed of flying. (2) All of Michael’s vaults today seemed t o be the reward for his hard work.Unit6 Women, Half the SkyContent Question1. They liked girly toys such as a miniature kitchen, and Barbies.2. To convert a gas-guzzling SUV into a hybrid electric vehicle.3. Because she didn’t know anything about cars and was afraid of being cheated by the mechanic.4. She was craving independence and wanted to live away from home for some time.5. It helped her earn six engineering credits, which ofcourse made it easier for her to become an engineeringmajor.6. Five years.7. In her view, if you find a subject is difficult to learn, it does not mean you’re not good at it. It just means you have to set your mind and work harder to get good at it.8. Because he had confidence in her abilities believing she could have done better if she had studied more.9. No, she wasn’t always confident. She had moments of panic, worried that as a woman she would be unable to understand thermodynamics.10. She considers it wrong because it is based on a faulty premise.11. It is flexible and more powerful than we imagine.12. What she means is not to accept others’ op inions blindly but to use one’s own judgment.Text OrganizationWorking On Your Own1.Part One: The author describes how she stumbled into engineering. Part Two: The author writes about how she has overcome obstacles, including the bias against women, on her way to success.Part Three: The author draws the conclusion that women can do anything men can so long as they believe in their own abilities.2.1) she was not a tomboy.not to an engineering department.she didn’t k now the first thing about engineering.because she craved independence from her parents.already earned her six credits in engineering.2) math and design.she participated in a national competition to convert an SUV into a hybrid electric vehicle.work harder at it.that she should study more.had to work hard at courses she found difficult, which encouraged her to keep going.Unit7 Learning about EnglishContent Question1. It has borrowed and is still borrowing massively from other languages. Today it has an estimated vocabulary of over one million words.2. They don’t like borrowing foreign words. They try to ban words from English.3. Old English or Anglo-Saxon English.4. The Germanic tribes brought it to the British Isles in the 5th century.5. They are usually short and direct.6. They use words derived from Old English.7. An English judge in India noticed that several words in Sanskrit closely resembled some words in Greek and Latin. A systematic study later revealed the Indo-European parent language.8. Greek, Latin, Sanskrit, English, etc.9. There were three languages competing for use in England.10. Words from Greek and Roman classics came into the English language.11. The great principles of freedom and rights of man were born in England, then the Americans carried them forward.12. No. English is and has always been the tongue of thecommon people. There should not be any fence around it to protect its so-calledpurity.Text OrganizationWorking On Your Own1.Part One: Massive borrowing from other languages is a major feature of the English language.Part Two: the history of the English language from the Indo-European parent language to modern English.Part Three: Tolerance, love of freedom, and respect for the rights of others---these qualities in the English-speaking people explain the richness of their language.2.Paras. 10-11: Germanic tribes came to settle in Britain and brought Anglo-Saxon words---Old English.Para. 12: The Christian religion enriched English with words from Greek and Latin.Para. 13: the Vikings from Scandinavia came with words from Old Norse. Para. 14: the Norman Conquest---French influence.Para. 15: The European renaissance and the printing pressbrought many new words from Latin and Greek.Para. 16: The American revolution---the emergence of a new variety---Amercan English.。

全新版⼤学英语（第⼆版）综合教程2_课后习题1.Vocabularypromote summarize make up for investigateperformance not…in the least initial on occasionemerge critical phenomenon insertattach in retrospect await in due course1)To use the machine, first the correct coins, then select the drink youwant and press the button.2)Professor Smith translated not only from the French but also, ,from the Polish.3)Food chemists will the health food on sale to see if it reallydoes give the benefits claimed.4) , it was the wrong time to open a new data processing center in thiscity.5)My reaction to the news was relief, but as I thought more about it Ibegan to feel angry.6) A full understanding of mathematics is sufficient to explain a wide variety ofnatural .7)Make sue the label is firmly to the parcel before you mail it.8)My boyfriend bought me dinner to being late the day before.9)The committee a decision from the head office before it takes anyaction.10)The little girl did seem to be frightened of being leftby herself in the house.11)The WTO (=World Trade Organization) is intended to trade among itsmember states.12)When the moon from behind the clouds I made out a figure moving inthe distance.bless consequence curiosity sentimentdated emotional genuine primarilyseemingly abrupt nothing more than wear and tearconfusion deny tickle in contrast to1)Prof. Williams says that my composition is good except for the ending which seemstoo .2)Suffering from insomnia for several days, Ann went to see her doctor and was told that the problem was more than physical.3)The organizer of the charity concert said, “I ask all of you to join me inpraying that God will those who have given so generously for the poor and needy.4)The insurance policy does not cover damage to goods caused bynormal .5)The old economic beliefs are widely regarded as too to be useful insolving the problems now emerging in our economy.6)You are free to say what you think, but as a responsible individual you should also be prepared to face the of what you say.7)Prices are going down. However this welcome change may bring aboutother problems in the economy.8)John’s view on the train crash stands those of almost all ofhis colleagues.9)is the most powerful driving force in one’s pursuit ofknowledge.10)After teaching grade school for a year or so, she felt a love forthe pupils.11)Donations from alumni are an important source of the university’s income. But research funds come from the government.12)Should judges consider popular before deciding case?dumb come over junior at any ratescheme constant typical hand downfrank narrow down fade dreadwelfare glorious interference community1)The view that you should never spend more than you earn is fairly ofpeople of their generation.2)The artists stood before the paintings almost with astonishment attheir beauty.3)In 1963, after his year in high school, Clinton was elected into a government study program for young people in Washington, D.C.4)William Byrd composed many pieces of music, but his Latin Church music is considered his most work.5)Governments establish systems to provide a safety net to preventpeople from suffering the effects of poverty.6)You quit that respectable, well-paid job for this unpromising one? Whatyou?7)Many animals face extinction as the result of human .8)Her hope of her husband’s return is as years go by.9)Having worked for three years, Roger decided to enroll on an MBA program and his choice to three famous universities on the East Coast.10)A reply is much more appreciated than heating about the bush.11)Harold is always coming up with these dumb for making money that justget us into trouble.12)Call me, write to me email me; , let’s keep in touch.take in angle arrange converselydata edit stretch Internetspit but then symptom toneat times in sight abuse appointment1)He would have preferred his wife not to work, but he was also proudof what she did.2)Things are much cheaper here than in New York, , our average salaryis much smaller.3)His forgetfulness may be a of brain trouble.4)The small boy started blood and his mother panicked.5)These laws are intended to prevent government officials from theirpower.6)“Go to the bathroom and wash your hands,” the nurse told the children in a commanding .7)Mary, a Harvard Law School graduate, was a very capable lawyer and our firm her as partner.8)The article is interesting, but it needs some before it can bepublished.9)To my knowledge, they to meet next Friday morning in the manager’soffice.10)When we say that we see light at the end of the tunnel, we mean that victoryis .11)He promised to repay me in three days. But the days into months andI never got a cent back from him.12)Before we can draw conclusions, we must collect enough and analyzethem scientifically.2.ClozeIs there a between learning styles in China and the West? While we shouldbe careful to avoid the difference, they do appear to exist. In China,for example, greater is given to developing skills at an early age. The Americans, , place more emphasis on creativity in youngchildren, leaving them to , skills later. American parents tend to avoidrushing in to their children as they try to a task,thinking it better that children should learn to solve problems by themselves. Suchan approach can, , be mistaken for one’s parental dutiesby those more used to “teaching by holding the hand.” Both approaches have their disadvantages as well as advantage, and it may well be to search fora , method that would combine the best of both worlds.The real challenge to us teachers is combining the best of both worlds into one.Creativity and basic skills need to be considered in terms of being means toan , rather than simply as ends in themselves. Some Chinese studentsmay not well in hypothetical settings, but when it comes to real life challenges and issues, they are more than in resolving mostof them, as they are with their strong skills. The U.S. system may be to aim more at producing top of the cream students, but that may dodamage to the big bulk of the of the student body. The Chineseeducation system is not perfect, but it dose produce a workforce. And I truly believe that solid basic knowledge skill focus is the singlebiggest force driving the rise of China as a country.If you visited Karl Green, you might not at first sight think he was .Most of what he owns is rather and he will readily admit to the bottom income . Yet he would that he is poor, for hefeels that his life is full of less riches. Rather than devoting himselfto the of money before all else, he the pleasures offriendship. His lack of interest in possessions does, however, sometimes make himfeel in today’s materialistic society and he still clearly feels hurtwhen he remembers the departure of a girlfriend who did not share hisviews. Yet there are many who admire him, particularly for his on helpingthe poor through collecting each Christmas.How does spending connect to happiness?One explanation lies in “conspicuous consumption’. The idea is that the richdon’t accumulate wealth in order to it. Rather they accumulate wealthin order to display it, and their happiness is by their neighbors’envy.As a result, the country finds itself in the grips of a “luxury fever”- familieswith incomes of $50,000 try to emulate the consumption of those with$70,000, who in turn try to emulate those with $140,000, and so on.It’s just common sense. It’s impossible for a piece ofpaper like money to make you happy. Instead, what makes people happy is the feelingof or power money brings.A recent survey that those from the Forbes list of the 400 richestAmericans and the Maasai of East Africa are almost satisfied. The Maasaiare a herding people who have no electricity or running water and livein huts made f mud..It that economic development and personal income cannot account forthe happiness that they are so often linked to.Our dad is of the older generation. You can certainly say he givesourhis attention. Sometimes, however, we wish he wouldn’t try quite so hard.To be , he seems to have a for embarrassing us by making remarks. He should , but he never seems to learn and just goes on making the same old mistakes . The result is that we live in constant of his well-intentioned in our affairs. Mom is on help, as you can she will always see things from his point of view rather than from ous. Overall,though, he’s a wonderful dad and I you I wouldn’t trade him foranyone in the world.A new research study has found that, what parents might believe, thereis an enormous gap between what they think their children are doing online and whatishappening.In one part of the study, over 500 children from a variety of ages and backgroundswere asked if they gave out personal information online. 73% said that they did.The parents of thechildren believed that only 4% of their children did so.The children were also asked if they had made face-to face withstrangers that they had met online. 36% from the high school group admitted to meetingwith a stranger they had met online. Nearly 40% of these children tospeaking with strangers regularly. Fewer than 9% of the parents knew that theirchildren had been meeting with strangers.Another part of the study found that 30% of children between the ages of 9 and18 delete the search history from their browsers in an to protect theirprivacy from their parents. Common filtering software may be effective,since children will access what they are looking for elsewhere – at a friend’shouse, an internet café, or school. One problem lies in the fact that parents don’tknow much about using popular online software and chat programs, andTo have no clue about what is really happening online. This lack of knowledge onthe parents’part may be no from the situation before the arrival of theweb. Parents don’t know what their children are doing on the Net, in the same that they don’t know what goes on at class, parties, or clubs.With the we can escape into another world at the of abutton. For many this world is a dream come true. They find they cando away with the daily and stay inside for weeks and everything from home. Other, however, may find the virtual world a Internet is slow and everythingat a snail’s space. The computer does not your messages nor does itout. Still others, who get the virtual world, may findcommunicating face-to-face too emotional and unbearable. they feelthis so strongly that they have to from real human contact, hurryingto get back to the comfort and safety of a less demanding world.I live in a small coastal town of 398 people located halfway between San Franciscoand the Oregon border. The nearest traffic light is nine miles north of Mendocino;its closestto the south is over 90 miles away. The nearest four-lane highway is 58 miles east.Federal Express doesn’t here on Saturdays.But there is Internet here. It enables me to work at home, writingcomputer books and articles for computer magazines. It enables local students andhistorian to conduct research. It local businesses –inns, music stores,driving schools – to reach new. It enables local people to enjoy the benefits of email and the ofwebsites and chat rooms.In fact, because small towns have few people, few stores, and few libraries andschools, you could argue that the Internet more benefits to small townsthat it does to big cities. But Internet service providers are not interested in markets. What they are interested in is making money. As a result, people in manysmall towns and areas are unable to keep up with the development of technology.3.Translation (Chinese => English)1)背离传统需要极⼤的勇⽓。

全新版大学英语(第二版)综合教程2-课后习题(共11页)-本页仅作为预览文档封面，使用时请删除本页-1.Vocabularypromote summarize make up forinvestigateperformance not…in the least initial on occasionemerge critical phenomenon insertattach in retrospect await in due course1)To use the machine, first the correct coins, then selectthe drink you want and press the button.2)Professor Smith translated not only from the French butalso, , from the Polish.3)Food chemists will the health food on sale to seeif it really does give the benefits claimed.4) , it was the wrong time to open a new data processingcenter in this city.5)My reaction to the news was relief, but as I thoughtmore about it I began to feel angry.6) A full understanding of mathematics is sufficient to explain awide variety of natural .7)Make sue the label is firmly to the parcel beforeyou mail it.8)My boyfriend bought me dinner to being late the daybefore.9)The committee a decision from the head office beforeit takes any action.10)The little girl did seem to be frightenedof being left by herself in the house.11)The WTO (=World Trade Organization) is intended totrade among its member states.12)When the moon from behind the clouds I made out afigure moving in the distance.bless consequence curiositysentimentdated emotional genuineprimarilyseemingly abrupt nothing more than wear and tearconfusion deny ticklein contrast to1)Prof. Williams says that my composition is good except for theending which seems too .2)Suffering from insomnia for several days, Ann went to see herdoctor and was told that the problem was more thanphysical.3)The organizer of the charity concert said, “I ask all of you tojoin me in praying that God will those who havegiven so generously for the poor and needy.4)The insurance policy does not cover damage to goods caused bynormal .5)The old economic beliefs are widely regarded as too tobe useful in solving the problems now emerging in our economy.6)You are free to say what you think, but as a responsibleindividual you should also be prepared to face the ofwhat you say.7)Prices are going down. However this welcome change maybring about other problems in the economy.8)John’s view on the train crash stands those ofalmost all of his colleagues.9)is the most powerful driving force in one’spursuit of knowledge.10)After teaching grade school for a year or so, she felt alove for the pupils.11)Donations from alumni are an important source of theuniversity’s income. But research funds come fromthe government.12)Should judges consider popular before deciding case?dumb come over junior at anyratescheme constant typicalhand downfrank narrow down fadedreadwelfare glorious interferencecommunity1)The view that you should never spend more than you earn is fairlyof people of their generation.2)The artists stood before the paintings almost withastonishment at their beauty.3)In 1963, after his year in high school, Clinton waselected into a government study program for young people inWashington, .4)William Byrd composed many pieces of music, but his Latin Churchmusic is considered his most work.5)Governments establish systems to provide a safety netto prevent people from suffering the effects of poverty.6)You quit that respectable, well-paid job for this unpromising oneWhat you?7)Many animals face extinction as the result of human .8)Her hope of her husband’s return is as years go by.9)Having worked for three years, Roger decided to enroll on an MBAprogram and his choice to three famous universitieson the East Coast.10)A reply is much more appreciated than heating aboutthe bush.11)Harold is always coming up with these dumb for makingmoney that just get us into trouble.12)Call me, write to me email me; , let’s keep in touch.take in angle arrangeconverselydata edit stretchInternetspit but then symptomtoneat times in sight abuseappointment1)He would have preferred his wife not to work, but hewas also proud of what she did.2)Things are much cheaper here than in New York, , ouraverage salary is much smaller.3)His forgetfulness may be a of brain trouble.4)The small boy started blood and his mother panicked.5)These laws are intended to prevent government officials fromtheir power.6)“Go to the bathroom and wash your hands,” the nurse told thechildren in a commanding .7)Mary, a Harvard Law School graduate, was a very capable lawyerand our firm her as partner.8)The article is interesting, but it needs some beforeit can be published.9)To my knowledge, they to meet next Friday morning inthe manager’s office.10)When we say that we see light at the end of the tunnel, we meanthat victory is .11)He promised to repay me in three days. But the daysinto months and I never got a cent back from him.12)Before we can draw conclusions, we must collect enoughand analyze them scientifically.2.ClozeIs there a between learning styles in China and the WestWhile we should be careful to avoid the difference, theydo appear to exist. In China, for example, greater isgiven to developing skills at an early age. The Americans, ,place more emphasis on creativity in young children,leaving them to skills later. American parents tend to avoidrushing in to their children as they try toa task, thinking it better that children should learn to solveproblems by themselves. Such an approach can, , bemistaken for one’s parental duties by those more usedto “teaching by holding the hand.” Both approaches have theirdisadvantages as well as advantage, and it may well be tosearch for a method that would combine the best of bothworlds.The real challenge to us teachers is combining the best of bothworlds into one. Creativity and basic skills need to be considered interms of being means to an , rather than simply as endsin themselves. Some Chinese students may not well inhypothetical settings, but when it comes to real lifechallenges and issues, they are more than in resolvingmost of them, as they are with their strong skills. The .system may be to aim more at producing top of the creamstudents, but that may do damage to the big bulk of the of the student body. The Chinese education system isnot perfect, but it dose produce a workforce. And Itruly believe that solid basic knowledge skill focus is the singlebiggest force driving the rise of China as a country.If you visited Karl Green, you might not at first sight thinkhe was . Most of what he owns is rather and hewill readily admit to the bottom income . Yethe would that he is poor, for he feels that his life isfull of less riches. Rather than devoting himself to the of money before all else, he the pleasures of friendship.His lack of interest in possessions does, however, sometimes make himfeel in today’s materialistic society and he stillclearly feels hurt when he remembers the departure of agirlfriend who did not share his views. Yet there are many who admirehim, particularly for his on helping the poor throughcollecting each Christmas.How does spending connect to happiness?One explanation lies in “conspicuous consumption’. The ideais that the rich don’t accumulate wealth in order to it.Rather they accumulate wealth in order to display it, and theirhappiness is by their neighbors’ envy. As a result, thecountry finds itself in the grips of a “luxury fever”- familieswith incomes of $50,000 try to emulate the consumption ofthose with $70,000, who in turn try to emulate those with $140,000,and so on.It’s just common sense. It’s impossiblefor a piece of paper like money to make you happy. Instead, whatmakes people happy is the feeling of or power money brings.A recent survey that those from the Forbes list of the400 richest Americans and the Maasai of East Africa are almost satisfied. The Maasai are a herding people who have noelectricity or running water and live in huts made f mud..It that economic development and personal incomecannot account for the happiness that they are so often linked to.Our dad is of the older generation. You can certainlysay he gives ourhis attention. Sometimes, however, we wish he wouldn’t tryquite so hard. To be , he seems to have a forembarrassing us by making remarks. Heshould , but he never seems to learn and just goes onmaking the same old mistakes . The result is that welive in constant of his well-intentioned in our affairs. Mom is on help, as you can she will always seethings from his point of view rather than from ous. Overall, though,he’s a wonderful dad and I you I wouldn’t trade himfor anyone in the world.A new research study has found that, what parentsmight believe, there is an enormous gap between what they think their children are doing online and what ishappening.In one part of the study, over 500 children from a variety ofages and backgrounds were asked if they gave out personal information online. 73% said that they did. The parents of thechildren believed that only 4% of their children did so.The children were also asked if they had made face-to face with strangers that they had met online. 36% from the high schoolgroup admitted to meeting with a stranger they had met online. Nearly40% of these children to speaking with strangers regularly.Fewer than 9% of the parents knew that their children had beenmeeting with strangers.Another part of the study found that 30% of children betweenthe ages of 9 and 18 delete the search history from their browsers inan to protect their privacy from their parents. Commonfiltering software may be effective, since children willaccess what they are looking for elsewhere – at a friend’s house,an internet café, or school. One problem lies in the fact thatparents don’t know much about using popular online software and chat programs, andTo have no clue about what is really happening online. This lack of knowledge on the parents’ part may be no from thesituation before the arrival of the web. Parents don’t know whattheir children are doing on the Net, in the same that theydon’t know what goes on at class, parties, or clubs.With the we can escape into another world at the of a button. For many this world is a dream come true.They find they can do away with the daily and stay insidefor weeks and everything from home. Other, however, mayfind the virtual world a Internet is slow and everythingat a snail’s space. The computer does not your messagesnor does it out. Still others, who get the virtual world, mayfind communicating face-to-face too emotional and unbearable. they feel this so strongly that they have to from realhuman contact, hurrying to get back to the comfort andsafety of a less demanding world.I live in a small coastal town of 398 people located halfwaybetween San Francisco and the Oregon border. The nearest trafficlight is nine miles north of Mendocino; its closestto the south is over 90 miles away. The nearest four-lane highway is58 miles east. Federal Express doesn’t here on Saturdays.But there is Internet here. It enables me to work athome, writing computer books and articles for computer magazines. Itenables local students and historian to conduct research. Itlocal businesses – inns, music stores, driving schools – to reachnew. It enables local people to enjoy the benefits of email and theof websites and chat rooms.In fact, because small towns have few people, few stores, andfew libraries and schools, you could argue that the Internetmore benefits to small towns that it does to big cities. But Internetservice providers are not interested in markets. What theyare interested in is making money. As a result, people in many smalltowns and areas are unable to keep up with the developmentof technology.3.Translation (Chinese => English)1)背离传统需要极大的勇气。

Unit11. To use the machine, first insert the correct coins, then select (挑选) the drink you want and press the button.2. Professor Smith translated not only from the French but also, on occasion , from the Polish.3. Food chemists will investigate the health food (保健食品) on sale to see if it really does give the benefits claimed.4. In retrospect, it was the wrong time to open a new data processing (数据处理) center in this city.5. My initial reaction to the news was relief, but as Ithought more about it I began to feel angry.6. A full understanding of mathematics is sufficient to explain a wide variety of natural phenomena.7. Make sure the label (标签) is firmly attached to the parcel (包裹) before you mail it.8. My boyfriend bought me dinner to make up for being late the day before.9. The committee is awaiting a decision from the head office before it takes any action.10. The little girl did not seem to be in the least frightened of being left by herself in the house.11. The WTO (= World Trade Organization世界贸易组织) is intended to promote trade among its member states.12. When the moon emerged from behind the clouds I made outa figure moving in the distance.要提高我们的英语水平，关键是多读、多写、多听、多说。