句型转换1．Isthisyoursister'sruler？(作否定回答)

问题详情：

句型转换

1．Is this your sister's ruler？(作否定回答)

________，________ ________．

2．Are those her books？(作肯定回答)

________，________ ________．

3．Is that his box？(改为复数句)

________ ________ his ________？

4．Is that your ruler？(作否定回答)

________，________ ________.

5．Is this your book？(改为复数句子)

________ ________ your________？

6．Those are my keys. (改为同义句)

Those keys ________ ________.

7．Thanks for your e­mail. (改为同义句)

________ ________ ________ your e­mail.

8．My pen is black. And you? (改为同义句)

My pen is black. ________ ________ yours?

【回答】

；it isn’ t　；they are

3．Are those；boxes

; it isn't

5．Are these; books　点拨：Is this...？句型的复数形式为“Are these...？”意为“这些是……吗？”。

6．are mine　点拨：本题可用同义转换法解答。名词*物主代词mine相当于my＋名词。

7．Thank you for　 about

知识点：句型转换

题型：完成句子