21世紀(jì)大學(xué)英語讀寫教程(第四冊)課后答案

1、121 世紀(jì)大學(xué)英語讀寫教程（第四冊）課后答案TEXT A II1.He defines greatness as the lasting contribution which a person makesor has made to human civilization. 2.The example of Churchill shows the importance of persistence anddedication in ac

2、hieving greatness. 3.Firstborns and only children tend to make good leaders in times ofcrisis, but middle- born children are better peacetime leaders.4.A 20th century politician should be an effective public speaker and

3、asocial person. 5.Intelligence seems to be less important than other factors, such as theability to communicate effectively.6.The ability to overcome traditional ways of thinking is also crucial.7.They simply don’t devot

4、e the amount of time required.8.The study showed that enjoying one ’ s work is the best form of motivation.2IV1.chat 2.acknowledge 3.motivated 4.charcteristic5.despite 6.influential 7.cited 8.obstacle 9.intrinsic 10.crit

5、eria 11.obsession 12.innate13.contribution(s) 14.contemporary 15.submitted 16.moraleV1.left behind 2.rise 3.made history 4.were endowedwith 5.put up with 6.going nowhere 7.ifocuses on 8.be built on9.put in 10.come up wit

6、h 11.take charge 12.set...apart VI efficiency emergency fluency frequencyproficiency tendency urgency sufficiency 1.fluency 2.proficiency 3.emergency 4.Efficiency5.tendency 6.frequency3VII1.For some students, it's no

7、t that they don't put in enough time — it's that they don't have good study habits.2.Children perform differently at school. It's not that they have different IQs — it's that they are brought up in di

8、fferent environments. 3.The company is not very productive. It's not that its staff aren'ttalented — it's that their energy hasn't been channeled effectively. 4.I'm really sorry. It's not that I d

9、on't want to go to the cinema with youconsidered less important. 2.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.3.If you really want

10、 to learn English well, you must put in a lot of time and energy, or you'll go nowhere. The same can be said of othersubjects.4.Some actors fame is built on their innate beauty, but despite his short stature, Dustin

11、Hoffman rose above and it is his excellent actingthat set him apart. 5.After he took charge, we discovered that there were strikingdifferences between him and his predecessor. He had the drive andpassion, came up with ma

12、ny new ideas, and focused his work on how toraise our morale. 6.Deng Xiaoping made history when he declared China's reform andopening-up policy. Despite tremendous obstacles, he made lastingcontributions to our count

13、ry's modernization with his unrelentingefforts.67.Why could someone with a genius IQ be left behind by a hardworkingperson with an average IQ? It has to be acknowledged that besidesone's IQ, many other factors ha

14、ve much to do with one's achievements.8.This teacher is really remarkable in first motivating her students so shecan really teach them something. It's not that she is talented, it's that she focuses completel

15、y or drawing their full attention in class.第二單元TEXT AII 1.He got no thanks for returning a wallet, though he deserved to.2.He wants to show how much people need gratitude to keep up a spirit of kindness and cooperation.

16、3.She saved up for two years, went to Normandy in person, and gaveher son's gold wristwatch to the woman. 4.He send a short recording expressing his appreciation of the author'sthoughtfulness and sent it to the a

17、uthor.75.A patient whose life was saved by a blood transfusion came backagain and again to donate his blood anonymously so that more patients could be saved.6.He does it by citing W.H. Hudson's gratitude for his wife