save water节约用水六年级英语第七单元带整理(7)

We ________ ________ ________ ________many things.

6、我们不应该砍伐太多的树木，因为树木有助于净化空气。

We should not ________ ________ ________ ________ trees because trees________ ________ the air clean.

7、我们用水来洗衣服。We________ ________ ________ ________clothes. 2

6A Unit7 Protect the Earth (二)

1、植树___________________________ 2、use wood to make houses___________

3、肮脏的空气______________________ 4、waste time ______________________

5、太多的垃圾_____________________ 6、drive too much ___________________

7、节约水资源_______________________ 8、most of the time ___________________

9、一台有用的电脑________________10、be bad for your eyes___________________

二、用所给单词适当形式填空。

1、You should not waste paper. You should ___________ (save) it.

2、You can read the book. It’s very ___________(use).

3、There is a lot of ____________(oil) in your home town.

4、Do you have any ___________(paper )?

5、Let’s __________(dance) together, because the music is exciting.