5．自上次一别，我们有两年没见了。

　　It has been two years since we saw each other.

Ⅲ.微写作

　　根据下面提示，尽可能多地用本单元的词汇或句式完成一篇小作文

　　我们被要求待在家里，因为警方正在调查两天前发生的案件。我们是当时的目击证人。据报道，伤员已被送往附近医院。我们等了负责这件事的警察三个小时，但他们没有露面。后来他们打来电话道歉，说他们没来我们家是因为下大雨。

　　【参考范文】　

　　We were asked to stay at home，because the police were looking into the case which happened two days ago.We were witnesses at that time.It's reported that the injured have been sent to the hospital nearby.We waited for the policemen who took charge of the thing for 3 hours，but they didn't show up.Later they made a call and apologized to us，saying they didn't come to our house due to the heavy rain.

IV.阅读理解

　　 Imagine you are about to take a space flight.What can you expect to happen to your body over the coming minutes，hours，days or even months？The following are influences on the human body.

T­plus 10 seconds：Possible loss of consciousness(意识丧失)