英语泛读教程4课后答案

Unit 1

Exercise

A.d

http://www.360docs.net/doc/info-e3b2773e31126edb6f1a10c3.html bd cbba

C.1. The answer is yes. But the question is open to discussion. Impulse can not stay long without careful thinking. Writing is also an art and art is cultivated

2. A writer needs creative power in producing good stories. He has to make painstaking efforts in writing. Creative power needs cultivation and genius alone may not work in creating original stories.

3. In most cases a good story is rewritten. But there are writers who think very carefully about the story to be written before they start writing. Careful thinking and rewriting are of the same nature here.

D.abcd bddb aa

Fast reading

Unit 2

Exercise

A. a

B.bbc bdb abac

C. 1.The author's hypothesis is based on the following facts: the growth rate of the world

population is now only one percent a year; 44 percent of the world's people live in countries where fertility has already fallen below the replacement rate, and fertility is falling almost everywhere else. The reason is that population changes depend on the values people hold. As long as the modern value of saving efforts and money by raising fewer children remains widespread, the world population will not stop declining.

(Of these views, you may have your own judgment, discuss with your partners.)

2.The author suggests that human values is one of the determining factors of population fluctuation. Modern way of life has led to the declination in population in the modernized counties, and whether the world population will grow or dwindle depends on the values people hold in the future. You may agree, partly agree or disagree to the author's view. Still you may also put forward new views regarding the relation between human values and population.

D.baa aba cdc

Fast reading

Passage one

1-5 acdab

Passage two

6-10 caddb

passage three

1-15 dccdb

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