第三版新视野大学英语3习题加答案解析部分.docx

1、第三版新视野大学英语3习题加答案解析部分Unit 11.Most cities in the country have introduced “Clean Air Zones” whereby factories and households are only allowed to burn smokeless fuel.2.He knows that the pursuit of social status can consume vast amounts of his time and effort.3.The doctors are at a loss because so far no

2、 medicine has been foundto inhibit the spread of the disease.4.We see many special education directors trying to maintain the quality of their programs with much less money and much smaller staff.5.People there are told it is their patriotic duty to support thenational economy by buying their own pr

3、oducts.6.Darwin s thinking both drew upon and transcended the conventionalideas of his time.7.In spite of all your endeavors , there may be times when you encounter difficulties in the training process.8.My advice to Mr. Stewart is to think carefully before entering intoa career in medicine, as this

4、 is a field which requires a lot of dedication and long working hours.9.Most Chinese parents would prefer to choose some professions that arestable and could bring prestige and economic benefits.10.It s legally possible for an elderly person to nominate someoneto act for them, should they becomei nc

5、apable of looking after themselves.Unit 21.Kids are more likely to intervene in a situation if they believe their parents expect them to help.2.The first lesson I learned as a newcomer for the company was never to underestimate the degree of difficulty I would face in career advancement.3.Just as I

6、started to think that I was never going to get well, the illness began to recede .4.Whatever the decision is, I would like you to know that your department is my first choice and I deem it a great honor if I could study in your department.5.During one particularly bleak moment in my career, a senior

7、 colleague of mind said to me, “If you follow your dreams, the money will come. Follow the money, and you ll lose your dreams. ”6.Unless we can find a way to appraise nature and then invest in protecting it, our basic life-support systems are going to collapse.7.The blizzard（ 暴风雪） moved south, turni

8、ng into an icy rain that paralyzed the airports for three days.8.In this introduction we have diagnosed some of the causes of the illness and, in the following chapters, we will draw attention to its various unpleasant symptoms.9.In those days, divorce under any circumstances was socially unacceptab

9、le and there was great dismay in the family who went through it.10.Every time she talked about being rejected in her hunt for a job, she seemed on the brink of tears, and I would quickly switch the conversation to another topic.Unit 31.As a number of authors point out, the urge to migrate is a(n) in

10、tegral part of human nature.2.Children should be allowed to cherish those few years of innocencebefore they have to learn the truth about the real world.3.He has been afflicted by a horrible disease, from which one of his best friends died two weeks ago.4.The results of the survey are noteworthy and

11、 useful despite being from a small sample.5.The director said that they needed a young actress who could portray someone who was both unbalanced and confident at the same time.6.Praise must be used wisely to compliment students who perform up toexpectations and to and to encourage students to perfor

12、m to maximum levels.7.In the domain of research, it is an accepted fact that scientific publications have to be written or translated into English to get published, acknowledged, and cited.8.He received a(n) anonymouscall threatening to disclose details of his affair if he didn t pay the money.9.The

13、 movie presents Lincoln as a strong-willed, conscientious man wholed the US through a moral, constitutional and political crisis.10.It is understandable that the health and welfare of their family is a(n) perpetual concern for this young couple.Unit 41.Although secondary education is compulsory , pa

14、rents are not requiredto send their children to state schools.2.The economic situation has been worsening, causing economists to contemplate whether the present policies are sustainable.3.He was found guilty and was imprisoned in the Tower of London, where he died very quickly, aged only 47.4.It is

15、obvious that the future of the Internet is to globalize more and more areas of the world, and that e-commerce and e-entertainment are going to go for more and more markets.5.However, your current losses should soon be offset by gains; the fundwill produce a positive return of 11.6 percent over a nin

16、e-month period.6.Because she was so tall and slim, all the clothes looked marvelous on her and the other girls would groan their envy.7.This can be a helpful approach in discussion-someone may regard you as stubborn since you never want to change your mind, whereas you see yourself as determined.8.O

17、n weekends, the school parking lot is almost empty except that a few cars cluster near the entrance.9.In the photographer s finest pictures there is also a degree of ambiguity , which allows them to be interpreted in a variety of ways.10.Tim stretched out a hand in apology for his thoughtless remark

18、s and was consoled by a firm handshake from Mark.Unit 51.The general considered all the information that had been gathered and gauged what possible moves the enemy might make before issuing his orders.2.The new president said she would dedicate herself to protecting therights of the old and the home

19、less, who are otherwise helpless and vulnerable.3.Cell phone conversations, which are fairly commonplace on commutertrains, can be annoying to fellow commuters.4.Ask your doctor whether a low-fat diet and a daily walk will sufficeto reduce your high blood pressure.5.The revenue from tourism is the b

20、iggest single contribution to GDP inthe Maldives; every year many tourists from all corners of the world spend their holidays there.6.Since the beginning of this century, China has built many modern conference centers with underground parking, air-conditioning and simultaneous translation systems.7.

21、While advertising offers a stimulus( 刺激 ) to buy, sales promotionoffers a(n) incentive to buy, but consumers must have their own reason to buy.8.In general, smokers living in cities are slightly more prone to lungcancer than smokers who are living in the country.9.A large proportion of important inn

22、ovations are brought about by people who step outside of conventional categories or traditional assumptions.10.The habit of going to coffee houses was fostered by the city srelatively small size, safe streets, good public transportation, and moderate climate.Unit 11.When Francis got back after Easte

23、r, he was far behind his classmates and he was removed from the second into the third class at his own desire.2.The president acknowledged that he had somehow failed in his ability to communicate to the American people.3.Unfortunately, as history has shown, some of the companies are guilty of miscon

24、duct in the pursuit of profit.4.The ship deviated from the agreed voyage and arrived about 10 days late and in the meantime the price of sugar had fallen and the merchants lost over 4,000.5.Because the transcript is still under seal, the law precludes them from reading and discussing the evidence in

25、 detail.6.In carrying out the plan we are likely to come across difficulties, but we are determined to triumph over them all.7.Without increasing investment in education, it will be increasingly difficult for low-income people to work their way into the middle class.8.All the passengers in the plane

26、 that crashed in the middle of the Andes Mountains a week ago were written off as dead.Unit 21.When the bus pulled to a stop and I got off, I was relieved becauseI had finished school and I had the weekend ahead of me to enjoy myself.2.Whenm y car crashed into the big tree, I could feel the blood dr

27、aining from my face and I wondered whether I was about to black out .3.All kinds of questions concerning the soaring housing price begin to pop up on cable television and the blogosphere（ 博客圈 ） .4.The soldiers rapid march was stopped short by the general s command; they were uncertain whether to go

28、back or forward.5.A car crashed into the side of a house after the drive lost controland plowed through a hedge（ 树篱 ）.6.Charles reappeared, after half an hour s absence, and threw himselfinto an armchair, where he lay back for some time with his eyes shut.7.No special equipment is needed other than

29、inspiring, motivating music that you can dance passionately to and let yourself go .8.As her door began to open, she grabbed for the telephone, and then dropped the receiver as Luke walked in.Unit 31.Clearly, most of the students there are full-time workers who would not otherwise have been able to

30、embark on sustained further study.2.The court ruled that this man be deprived of his political rights fora further four years after he has served his 13-year sentence.3.I would love to have kids. I would turn down an Oscar to see my boyat a baseball game or my girl at a song recital.4.Richard was fi

31、nally released on February 4, one year and six weeks after he d been taken captive .5.She hoped Vincent would understand that her life had not been empty, because her love would live on .6.All people, whether they be rich or poor, strong or weak, privileged or deprived, are interdependent, and share

32、 in the commont ask of seeking to achieve mankind s full potential.7.In September 1944 he was able to return to his academic duties, but soon after the war ended he was stricken by a serious illness and didrelatively little research thereafter（ 从那以后 ）.8.She retired from the company where she has led by example and been asource of encouragement to others.Unit 41.Virginia was a perfectionist. She was just not prepared to settle foranything that was second best.