大学英语一课一练__第三册答案

Key to Model Test (1) Band Three

Part I. Writing

Sample Writing:

On Lifelong Learning

With the rapid development of modern society, lifelong learning has been increasingly important. People need to improve themselves all the time by learning in order to adapt to the fast changes and fierce competition in the society. They have to learn about the latest development and techniques to equip themselves. We can achieve lifelong education in several ways. First, you can choose distant education. Most famous universities have set up their own distant education college to help people realize their dreams. Secondly, there are various kinds of training courses and night courses. People can take advantage of their spare time to learn what they are interested in, such as English, computer skills and drawing. In addition, people can study all by themselves. They can read books in a library or a bookstore in their free time. I prefer to distant education provided by some universities. As is known, colleges have excellent faculty, modern teaching facilities and strong learning atmosphere. By distant education courses, we can enjoy these resources, learning more knowledge and making bigger and quicker progress.

Part II. Reading Comprehension (Skimming and Scanning)

1. Y. 从文中的第一段第二，三句可以了解到尼古丁的这些特性，从而判断出这一说法是正确的。

2. N. 从文中第二段第二，三句可以判断出题中给出的数字是错误的。

3. N. 从文中第三段第一，五句可以了解到尼古丁对人的身体是有利也有害的，因而题中的说法是错误的。

4. Y. 与文中第四段第二句内容相符，因而正确。

5. N. 与文中第五段第二句意思恰恰相反，因而错误。

6. N. 从文中第五段第九句了解到口中的皮肤可以直接吸收一部分的尼古丁，剩余的尼古丁则会进入肺部，扩散到血管中，通过血管进入心脏，然后到达大脑。

7. N. 与文中第五段倒数第三句的意思恰恰相反，因而错误。

8. 10 seconds. 文中第五段倒数第二句可以找到答案。

9. the release of chemicals associated with pleasure. 文中第六段第二句可以找到答案。

10. dependent on the nicotine. 文中最后一段最后一句可以找到答案。

Part III. Listening Comprehension

Section A

11. D. 本题男士的回答是关键， the last person I want to see, 表明他最不想见到Johnson,他不愿意陪同他去长城。

12. D. 女士在回答时说but I have to finish washing my clothes, 表明她不能去看电影。转折后的句子是解题的关键。

13. C. 本题猜测说话人的关系，关键词是 article, shelf, newspaper, 此外，还要根据说话人的口气，对选项进行排除才能确定。

14. B. 本题第二人的回答是关键，change the shoes, 表明了对话发生的地点是在商店。

15. D. 男士说don’t waste your money and time; it’s too old，表明这辆车已经不值得修理了。

16. B. pick up a paper 常用语，表示顺便买来的意思。

17. C. 从女士的回答if he can’t handle it, no one can. 表明Alex 是能够做这份工作的。

18. C. 男士的回应forget about it, 表明他的态度，觉得这并不重要。

Conversation one:

19. A. 本题猜测说话人的关系，从对话开始的go for further study, Professor Smith 等句子中可以得到提示。

20. D. 可以得到有关学校信息的地方，对话中提到了Internet, write directly to the universities另外从对话内容看Smith也提供了一些信息，因而选D。