4. central adj. 中心的；中央的

3. surround　 v. 包围；围绕

2. graduation n. 毕业

1. scholarship n. 奖学金；学问

8. I had traveled only two hours one day when the winds

　 increased so much that I had to put my tent up before

　 the winds became too strong.

　　 ☆重点词汇☆

7. For women it sometimes seems twice as much.

6. It has often been said that life is difficult as it is.

5. Tie the corner of the handkerchief to the points of the

　 cross and you will have a nice strong kite.

4. I was beginning to, think that the experiment would

　　 not work.

3. It's fast and clean and it does.