人教版九年级下册英语Unit 8单元自测卷课时作业本答案

1Unit 8单元自测卷第一题答案

2Unit 8单元自测卷第二题答案

3Unit 8单元自测卷第三题答案

1	2	3	4	5
C	D	B	A	D

4Unit 8单元自测卷第四题答案

1、Yes， we do.    

2、About two miles. /She ran about two miles every morning.  

3、She changed her exerase time. /She exercised later in the day.    

4、At night.

5、 Everyone has their own biological clock and learning something about chronobiology can help us live healthier lives.

5Unit 8单元自测卷第五题答案

1	2	3	4	5
C	G	A	F	D

6Unit 8单元自测卷第六题答案

1、 recewe 

2、express 

3、purpose

4、burial

5、period

7Unit 8单元自测卷第七题答案

One possible version：

Dear Frank，

I am terribly sorry to tell you . that I have lost the book you lent me last week. I think the book is very interesting，and I like it very much. I read it every day and plan to finish it next month. But last night when I came to my room， it couldn't be found anywhere.  But don t worry.  I will get a new book for you.

Old books are like old frieiuls. Once they are lost， they can never be replaced. I feel sorry for Josing the book am so careless with my things. This is a warning'to me.  I should be more careful in the future.

Yours truly，

Zhou liao