同学们回想看看我们共学了哪些句型。本单元我们学习的是如何描述物体的位置。陈述句的格式为：sb. /sth.＋be(not)＋介词短语(方位)。如My book is(not)in my bag.我的书在/不在我的书包里。如果将这个句子改为一般疑问句就是将be动词提到句首，即为Is your book in your bag?寻问物体在哪儿要用到特殊疑问，结构为特殊疑问词where＋一般疑问句。如Where is your book?在这里提醒同学们注意的是主谓一致。还是这三个例子，如果要说明的不只一本书，而是几本书，它们分别为“My books are in the bag. Are your books in your bag? Where are my books?”

试一试：你能将方框内恰当的动词形式填入对话空白处吗？如果填对了，说明你掌握了主谓一致的基本原则，如果有错，不必着急，可以向你的老师或者同学请教。

am　　is　　are　　has　　have

I　1　John. I　2　a pen. It　3　on my desk. Tom is my friend. He　4　two pencils. They　5　in his pencil case. We are in the same(相同)school.

【小题1】Jerry does morning exercise every day.(改一般疑问句）
______ Jerry _______ morning exercise every day?
【小题2】The    water was too dirty for us to drink.(改为同义词)
The water was ______ dirty _______we couldn’t drink it.
【小题3】I don’t know David’s e-mail address.
He doesn’t know David’s e-mail address, either.(合并一句话)
__________he _______ I know David’s e-mail address.
【小题4】The author will leave for Xingyi in a month.(对划线线部分提问)
______  _______will the author leave for Xingyi?
【小题5】I think Allen must be playing basketball with his brother on the playground,
_________  _________？(写出其反意疑问部分）

【小题1】Jerry  does morning exercise every day.(改一般疑问句）   
______ Jerry _______ morning exercise every day?
【小题2】The    water was too dirty for us to drink.(改为同义词)
The water was ______ dirty _______we couldn’t drink it.
【小题3】1 don’t know David’s e-mail address.
He doesn’t know David’s e-mail address, either.(合并一句话)
__________he _______ I know David’s e-mail address.
【小题4】The author will leave for Xingyi in a month.(对划线线部分提问)
______  _______will the author leave for Xingyi?
【小题5】1 think Allen must be playing basketball with his brother on the playground,
_________  _________？(写出其反意疑问部分）

1.Jerry does morning exercise every day.(改一般疑问句）    

______ Jerry _______ morning exercise every day?

2.The   water was too dirty for us to drink.(改为同义词)

The water was ______ dirty _______we couldn’t drink it.

3.1 don't know David's e-mail address.

He doesn't know David's e-mail address, either.(合并一句话)

__________he _______ I know David's e-mail address.

4.The author will leave for Xingyi in a month.(对划线线部分提问)

______  _______will the author leave for Xingyi?

5.1 think Allen must be playing basketball with his brother on the playground,