8.　　　 It rained all day. 下了一整天的雨　 The workers worked all day yesterday.

7.　　 Did you have fun camping?　 你们野营玩得开心吗？

☆ have fun (in) doing sth. 做某事很开心　 They had fun singing in the party last night.

6.　　　 Finally, tired but happy, they took the bus back to school.

take the bus back to school = go back to school by bus

5.　　　 Class 9 had a great time on the school trip. have a great time = have a good time = have fun

4. 3a. 注：在这段短文中作者用了"First", "Then", "After that", "Finally(最终)",

"At the end of the day." 表示一天活动的先后顺序，使得文章看起来活泼又自然。

3. He won a prize. 他赢了一个奖。win的过去式won　 注意与Unit6 beat区别

2. 　What else did you do? 　What else 表示"还有什么"

　 　else　 adv. 修饰不定代词和疑问词, 作后置定语。

如：Who else wants a go ?　 Where else did you go ?　 Anything else ?

　 other　 adj. 修饰名词，作前置定语。e.g. We should help other people .

1. Were there any sharks?

用there be 句型(有)时，be为were表示复数形式的过去式。原形为there are .

注意不要将其写成There have 。there is/are表示的是某处有某物。 have表示某人有某物

比较： I have two pens. 　　There are two pens on the desk. (表示某处有某物)

10. sleep－slept 　11. put－put 　　　12. come－came 　13. wake－woke(醒)

6. see－saw 　7. hang－hung(悬挂) 　8. meet－met 　　9. win－won(赢得)