-
1、 The (volunteer) are working hard to clear the streets after the storm.
-
2、 We should learn more (know) about natural disasters to protect ourselves.
-
3、 He (refuse) to help us because he was too busy.
-
4、 英汉互译(1)、拒绝；推却(2)、知识；学问(3)、保护；防护(4)、志愿者(5)、一…… 就……(6)、多亏；由于(7)、refuse to do sth.(8)、thanks to(9)、as soon as(10)、Thanks to her knowledge and quick thinking, she saved over 100 lives.
-
5、你想描述 "停电时我们正在玩游戏"，怎么说？
-
6、你想表达 "妈妈做饭时，爸爸在修电脑"，怎么说？
-
7、你想询问 "昨晚 8 点他在做什么"，怎么说？
-
8、你想描述 "地震发生时我正在上课"，怎么说？
-
9、 beat、the、wind、against、windows、the、strong（.）
-
10、power、out、went、the、dinner、we、having、while、were（.）
-
11、tornado、hit、were、we、hiding、when、the、safe、in、room（.）
-
12、while、were、sleeping、rain、the、cats、and、dogs、rained（.）
-
13、doing、was、what、at、you、8、last、night（?）
-
14、仿写句子：当暴风雨来临时，我们正在超市购物。（storm、come、shop、supermarket）
We in the supermarket when the .
-
15、They were not doing chores at that time.（改为肯定句）
They chores at that time.
-
16、She was reading a book. Her brother called her.（用 when 合并句子）
She was reading a book her brother called her.
-
17、We were watching TV when the power went out.（改为同义句）
we were watching TV, the power went out.
-
18、He was playing basketball at 4 yesterday afternoon.（对划线部分提问）
he at 4 yesterday afternoon?
-
19、 They were talking happily the rain started suddenly. （when/while）
-
20、 the storm came, we were having a picnic in the park. （when/while）