19.　　　　　　　　　完全的沉默

Ⅲ.重点句型

1.如果你在这里就好了。

　　　you　　　 here.

2.作为保护措施,你得戴上头盔,穿上救生衣,以防万一掉进水里。

You have to wear a helmet and a life jacket for protection, just 　　　　　　you fall into the water.

3.我们要跟当地的居民一起住在他们的村落里,不管他们吃什么、喝什么,我们也一起吃、一起喝,包括牛血!

We'll live with the local people in their villages, and eat and drink　　　 they do, including cow's blood!

4.科林刚要从骆驼上下来,这时一个小孩儿向他跑来。

Colin 　　　　　　　　　get off the camel 　　　a child ran towards him.

5.住在这个完美世界里的人们知道如何永葆青春。

　　　　　　　　　　　　　　　people who had discovered how to stay young forever.

Ⅳ.单元语法

用括号里的词的正确形式填空

1.I think that she 　　　　　　(work)on this experiment until next morning.

2.I 　　　　　　　　　(have)supper when you come back.

3.I wondered when we 　　　　　　(leave)for Beijing.

4.I didn't know when they　　　　　　(come)again.

5.I 　　　　　　　　　(watch)the opening ceremony of the 2011 Guangzhou Asian Games that day.

答案见261页

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