8. I have read a very interesting book. (改为感叹句)

　 _______ _______ _______ book I have read!

7. Her sister is a very lovely girl. (改为感叹句)

　 _______ _______ lovely girl her sister is!

　 _______ _______ her sister is!

6. They are running fast. (改为感叹句)

　 _______ _______ they are running!

5. How delicious the food is! (改为同义句)

　 _______ _______ food it is!

4. What a good girl she is! (改为同义句)

　 _______ _______ _______ girl she is!

3. It’s a funny story. (改为感叹句)

　 _______ _______ _______ story it is!

2. The little boy is very clever. (改为感叹句)

　 _______ _______ the little boy is!

感叹句是用来表示喜怒哀乐等强烈感情的句子，通常由how或what来引导。

[练习导航]

Ⅰ. 按要求完成下面的句子，每空一词。

1. These flowers are very beautiful. (改为感叹句)

　 _______ _______ these flowers are!

3.“Let+第三人称作宾语+动词原形”，意为“让……”，表示愿望、命令或允许。

◆在开头的动词原形前加Do(务必)或Always(永远)，表示强调。如：

　 　 Do write to us often! 务必经常给我们写信。

2.“Let’s +动词原形”，意为“让我们……”，表示建议或请求。