新视野大学英语（第三版）读写教程 4 unit1 课后答案我在网上查，感觉太乱了，干脆自己做一个好了。
Understanding:1.Answer the following questions.1.What is the deal between the narrator and his roommate, Rob? Why do they make the deal?The deal between them is that the narrator gives Rob his leather jacket, and Rob, in exchange, gives the narrator his girlfriend. They make the deal because they want to get something from each other: Robis crazy about fashion, and he wants to own the narrator's fashionable leather jacket; the narrator longs to have a beautiful girlfriend, and Rob's girlfriend is beautiful.2.Why does the narrator want to have a beautiful and well-spoken girlfriend?He thinks a beautiful and well-spoken girlfriend will assist him to land a job and achieve success in an elite law company.3.Whenthe narrator and Polly have their first date, the narrator says that what he has gotin mind is a little eccentric. Why?The narrator feels this way because he can't stop thinking that his purpose of dating Polly is not for romance but for improving her intelligence, and he can't let Polly know his plan.4.Why does the narrator decide to teach Polly logic?The narrator decides to teach Polly logic because he believes logic is essential to clear thinking. By teaching Polly logic, he can make her intelligent.5.Howdoes Polly respond to the narrator when he teaches her logic? What effect do her responses create?When the narrator teaches her logic, Polly responds either shortly with "Cool", "Great", "I like that idea", or simply with nodding or blinking without saying anything. These responses give us an impression that Polly is a nice but rather simple-minded girl.6.Is the n arrator successful in teachi ng Polly logic? How do you kno w?Yes. He is only too successful in teach ing Polly logic because inthe end when he asks Polly to be his girlfriend, Polly refuses his request by appl ying all the logical fallacies he has taught her.7.Why does the n arrator say "You know the thi ngs you lear n in school don't have anything to do with real life" (Para. 36)?Because he wants to make one more attempt to win Polly as his girlfriend by ask ing her to forget what he has taught her.8.In what sense is the end of the story ironic?The end of the story is ironic because Polly turns out to be smarter than the narrator. First, she is able to refute all his arguments as logical fallacies. Then, she discloses that she and Rob have played a trick on him. The n arrator has bee n too smart for his own good.三、选词填空Fill in the blanks with the words given below. Change the form where n ecessary. Each word can be used only on ce.1.As the gen der barriers (crumbled), the nu mber of wome n work ing as lawyers, doctors, or ban kers bega n to in crease sig nifica ntly from the mid-20th cen tury.2.With the data collected each year, the owner of the shopdiscrencan (discern) customer trends and how things like weather andecono mic in dicators affect sales performa nee.3.His supervisor pushes and motivates him in such a positive manner thatsurpasshe is not only able to reach but to his pers onal goals.Ishrewd、,bus in ess sen se. He has built his in itialin vestme nt into a substa ntial and eve n excessively large fortune.conversion5. The of nu clear radiati on directly into electricity was anexciting possibility that was being vigorously explored in many laboratories in the 1950s.8)6. I was not only shocked but also disgusted that the report tried to distort the scientific facts in such a manner that even somehighly-educated people were fooled. 7. Sixty-two and blessed with his mother's skin, the fisherman had withstood a lifetime of exposure to the sun and looked as radiantasa man in his forties. I ingenious code which hashad an impact on the lives of generations of people who are blind. we fin ally did, they got stumped and did n't know what to say. 9. The sen ators did n't expect us to ask such tough questi ons, and whe n proposition 10. This newly established university supports the that a more diverse higher education system is desirable since it would enhance opport un ities for life long lear ning. 四，词根后缀学习练习 Add - cy, -ic, or -y to or remove them from the following words to form new words. delicacydelicate ? 1) --------bankruptcybankrupt ? 2) -----------acco untant accountantc3) (acco untancy)secret vaca nt urge ntmag neticmetal ? metallic> 9)五、Fill in the blanks with the newly-formed words in the box. Change the form where necessary. Each word can be used only on ce.1. Con trary to the predict ions of somelocal econo mists, whoalways warned that higher wages and ben efits would lead to slower growth and bus in ess bankruptcies these policies had exactly the opposite effect.2. There are growing concerns about the climate ice caps, droughts, floods, etc., due to rising gree nhouse gas concen trati ons.3. Long con sidered one of the great ,goose liver most com monly appears on the menu of French dishes in high-e nd restaura nts.4. For the sake of the world's future prosperity and for its elimination of hun ger and disease, reforms and inno vati ons must be pursued with urge ncy5. Man ysmart people becameacco untants in stead of scie ntists because thescienee they were exposed to in school made accountancy seemmore attractive by comparis on. 6. Despite the deepening economicgloom, he believesautomobile sales will likely grow vigorously over the n ext three years as long as loa n in terest rates rema in low.atmosphere7)atmosphericmagnetgloomyguiltymastereffects, such as melt ingatmosphericdelicacy8) 7. The nearby high-tech park helps the university become a(n) magnetfor some of the most ambitious young bus in ess minds from around the coun try.8. Photographs of this quality are rare amongUFOphotographs, but in this particular shot you can clearly see a disc-shaped metallic ___________object.9. Since the scope of agriculture is wide, the administrators and information personnel invoIved in it must have a goodmastery ofthe field.10. Employers decide to create a( n)vaca ncyonly whe n theexpected profit of a filled job exceeds the hiring costs for a new employee. 11. Pare nts ofte n suffer deep feeli ngs ofguiltiftheir childre n fail to succeed, or don't turn into resp on sible and law-abid ing members of society.12. I respect the need for ___________________ secrecy at a particular pointin family life. But I do believe that family members do better when they can speak openly about things that really matter.六、填空题 Fill in the blanks by selecting suitable words from the word bank. You may not useany of the words more tha n on ce.Have you ever heard people say that they tend to be more of a right-bra in From books to television programs, you havementionednu merous times, or perhaps you havedetermineto 2) which type best describes different parts of the brain really control different bodily and mentalfun cti ons? Over the years, a theory that has 3) is that theright brain and the left brain are 4) modes of thought and thatthe way in which a person thinks will depend on which side ofhis brain works more actively.People who rely moreheavily5) on the right half of their brain tend to be more imagi nativeand spontan eous. They are in terested in patter ns, shapes and sizes, foror left-brainthinker?probably heard the term 1) even taken an online testyou.Doin popularityfor differe ntartisticthe right brain is associated with 6)ability like singing.pain ti ng, writ ing poetry, etc. Left-bra in domin ated people are quite 7)oppositein the way they think. They tend to be more logical andanalytical8) in their thinking and usually sta nd out in mathematics andword skills.While the differentfunctions of the two brain parts mayhavedistorted, and exaggerated by popular psychology, un dersta ndingyour strengths and weaknesses in certain areas can help you develop betterstumped丿 丿 .,丿 丿 ,intrying to follow verbal instructions,an activity often cited as aright-bra in characteristic, you can ben efit from writ ing dow n directi onsand develop ing better orga ni zati onal skills.七、填空(短语)1. The brick walls of the ruined build ings 1) were dripp ing with __________gree n mold and moisture, and she shivered involun tarily, look ing dow n to avoid the sight. 2. As urban populations exported finished goods 2in exchange forraw materials from n eighbori ng populati ons, orga ni zed trade grew substa ntially. 3. Knowing just how quickly a wildfire can spread, some residents of the village decided to leave their homes after the flames 3) flare upn earby.4. Biology teachers often 4) ______________ make an analogy between the heart and a pump in order to help stude nts un dersta nd how the heart works.5. They would like to 5)set a date fortheir wedding andannounce their en gageme nt to their families and frie nds as soon as possible.6. He was determined not to sour a perfectly good day with the memory of one jealous classmate trying to 6)make a fool 7)out ofhim in front of the en tire class.7. The couple 8) _________________ never to work at the sametime,so that one of them was always on full-time parenting duty, and their child would n't have to be looked after by stra ngers.8. The preside nt said that it's the worst earthquake ever to hit the coun try, and that he9 ___________ orld forhelp, asking in particular for heavy-lift helicopters able to carry relief supplies into theIIIisolated moun ta in areas.本文档部分内容来源于网络，如有内容侵权请告知删除，感谢您的配合!。
