21世纪大学英语Book 2 Unit 2课后练习题答案给学生由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“21世纪大学英语2答案”。
Key to Exercises
Unit 2Text A
Text Comprehension
A．1.F2.T3.F4.F5.T6.F7.T
B．1.I2.I3.I4.N5.I6.N7.I8.N
Vocabulary
III．
1．1abel2．converged3.sacrifices4．motivate5.transplanted
6．horrified7．bond8．constitute9．surged10.prejudice
11．resents12．recommendations
IV．
NB．These are not the only poible synonyms／definitions／translations
1．carried out； conducted，performed
2．1ed to；resulted in．caused
3．springs from； arises from，comes from
4．get ahead；make progre in life，achieve more，etc．
5．showed up；appeared，arrived
6．make up；constitute，comprise
7．owes it to；归功于
8．cope with；find a way of dealing with，manage
9．divided the cake into；把蛋糕分成……
10．excluded from；被剥夺了
11．committed to；devoted to，dedicated to
12．make it to；arrive at or on after much eftbrt
V．
1．sense of guilt2．finally
3．imbued her with4．offspring
5．horrifled，motivated me6．recommendations，To start with
7．naive8．by contrast
Word Building
VI．
1．misplaced2．mismatched3．misusing4．mislead(四级词汇)
5．misprinted6．misinformed7．mipelled(or mipelt)8．misunderstood Ⅶ．
1．After the earthquake the government spent millions of dollars to help the victims rebuild their houses．
2．Will you reconsider your decision? No one wants you to leave．
3．Some of Lu Xun’swritings were lost for decades，but they were rediscovered
in the mid一80s．
4．I see no need to restate the policy on late homework．
5．The library’s been rearranged．and 1 can’t find any of the books I need．
6．I hope this dictionary will be reprinted soon—I’d like tO buy one．
7．Stevie Wonder’s earliest albums have been unavailable for several years，but they’re being re-releasednext month．
8．I didn’t care much for the book the first time，but I enjoyed it when I reread
it
9．John Harding is best known for reinterpreting Shakespeare’s plays．
10．You’ve misunderstood me—let me rephrase what I said．
VIII．
A．gardener(四级词汇)calculator(四级词汇)
receiver(四级词汇)container(四级词汇)
commander(四级词汇)remainder(四级词汇)
hike(六级词汇)inspector(四级词汇)
steamer(四级词汇)proceor
supervise(六级词汇)builder
contributorconsumer
paintteenagers
B．1．supervising2．inspector3．remainder4．proceor5．gardener
6．calculators7．commander8．container9．hiking10.teenager
Structure
IX．
1．It was for the benefit of the old people in the neighborhood that we organized
this volunteer group．
2．It is only when we look back that we realize how far we have come．
3．It is his secretary who does all the work．
4．It is through the act of giving that we experience our fullest strength and power．
5．It was gold that led them to undertake the long and risky joumey to California．
6．As I recall，it was you who suggested this idea in the first place．
7．It wasn’t until last week that they finished their report on the project．
8．It’s her beautiful eyes that I can’t forget．
Translation
XI．
儒教也为亚洲人的成功提供了另一个要素。在孔夫子的哲学中，家庭起着最重要的作用——这种定向引导人们为家庭的荣誉而学习工作，而不仅仅是为了他们自己。一个人永远无法报答他的父母，而且在亚洲人中问还有一种责任感、乃至负罪感，这是一种如同新教哲学在西方那些人中间一样的强大力量。
Ⅻ
1．Female students constitute the majority of our cla．By contrast，their cla
is made up of males only．
2．American children can usually watch TV three hours a day，whereas their Chinese
counterparts have to work on their homework during most of their after—school time．
3．His development of a series of new research methods led to his huge Succe．He said he owed a11 this to his parents’encouragement．
4．He resented being excluded from discuions that directly concerned his future．
5．The fact that these problems are continually showing up suggests that this new device has to be readjusted．
6．As one of the many Asian students who have surged into the best American
universities in recent years，Zhang Hua says that many of his ideas are based on traditional Chinese philosophy．
7．To start with，it is not merely money that makes Mr．Young work so hard．He is
committed to educating the young and tries to motivate them to get ahead in life．
8．As time was running out，we drove even faster in hopes in the hope that we could
make it to the airport in time.cloze
XIII．
1．immigrant2．than3．obligation4．motivated5．widespread
6．however7．although 8．discrimination9．but／although
10．One day11．guilty12．horrifled13．repay14．owe
Text B
Ⅰ
A．(no answers required)
B．(Some misinterpretations are okay，since the idea is to help the students develop a skill，not to test them．Try to make time for them to briefly discu the basis of their(fight or wrong)predictions since that is the main point of the exercise．)
1．B2．A3．A4．A5．B6．C7．B
Ⅱ．
(Again，errors are allowable，since the idea is to help the students develop a skill，not to test them．Again，try to make time for them to briefly discu the basis of their right or wrong predictions since that is the main point of the exercise．)
1．Paragraph 12．Paragraph 23．Paragraph 7
4．Paragraph 65．Paragraphs 3—76．Paragraphs 4&5
Comprehension Check
1．C2．B3．A4．C5．C6．C7．B8．C
Vocabulary Exercises
I．1．disadvantage2．extremely3．suicide4．emphasized5．triangle
6．method7．reflect8．cooperatio9．partially1 0．inevitally
II
1．come up with2．for one thing…，for another
3.attributed(the cause of the illne)to4．rather than
5．prepare(students)for6．take the initiative
7．take action8．in made up of
Text C
Key to Short Answer Questions：
1．The author：Thomas Melady, president of an American university；for college
administrators and faculty members．
2．Students Care fot students．
3．Depersonalization．
4．To play a major part in the upbringing of college students．
5．Being preed for time．
6．To refuse to be part of the cancer of depersonalization．
7．“Our students are our first concern／Students are our highest priority．’’
Comprehension Check
1．A2．B3．D4．D5．C6．C7．D8．B
