想要学好英语，一定要多做同步练习，以下所介绍的七年级英语下册第四章单元同步练习试题，主要是针对每一单元学过的知识来巩固自己所学过的内容，希望对大家有所帮助!

Ⅰ. 改写下列句子，使其与原句意思保持不变。每空一词。

1. Tom did nothing useful for us.

Tom                                 for us.

2. I saw a nice hat when I walked past the shop.

I saw a nice hat when I         the shop.

3. Our parents look after us well every day.

Our parents         good                 us every day.

4. This tree is as tall as 30 metres.

This tree is                 30 metres tall.

5. I couldn’t carry that heavy bag.

I wasn’t                 carry that heavy bag.

6. The boy is not tall enough to reach the box.

The boy is                 to reach the box.

7. My uncle is good at playing football.

My uncle                 in playing football.

8. The little boy got lost in the centre of the town.

The little boy                         in the centre of the town.

9. We spent two hours cleaning up the park.

us two hours to clean up the park.

10. My best friend is a girl. She is 11 years old.

My best friend is                 girl.

Ⅱ. 根据要求完成句子。每空一词。

1. I fed my cat three times a day. (对划线部分提问)

feed your cat?

2. Mike did his homework at home last weekend. (改为否定句)

Mike                 his homework at home last weekend.

3. Millie and Amy talked under a big tree in the park. (对划线部分提问)

Millie and Amy        in the park?

4. You must not play with your pet every day. (改为祈使句)

with your pet every day.

5. How interesting the story sounds! (改为同义句)

interesting story it sounds!