牛津译林版八年级英语下册Unit8 A green world全章学案及练习

【例题】-I’ve decided to give up my job,Mum.

-___________You’d better think twice.

A. Sounds great

B. What a pity

C. Guess what?

D. Are you serious

3.We can protect the environment by recycling waste.

介词by充当方式状语,recycle vt 回收利用,循环利用(强调可再生)

例如:rice straw can be recycled into a very good insulation material稻草可以回收制成很好的隔热材料。

【词义辨析】reuse & recycle

reuse :某种物体再次使用,但是物体还是原来的物体,没有被分解成新的物体,而且前后两次使用,用途一样。

recycle:材料可以循环使用加工成其他物品再生使用,物体前后使用用途不一样。

4.More and more families own cars and this causes serious air pollution.

cause vt”导致,引起(不好的结果)” cause problems; cause flood

可接双宾语cause sb sth=cause sth for sb “给某人带来某物”;cause sb/sth to do sth “导致某人/某物做某事”

例如:The cold weather caused the plans to die.

名词“原因,起因” 常与of连用“.........的起因” 例如:What’s the cause of the accident?【例题】Every year driving after drinking wine ______a lot of traffic accidents. A. happens B. provides C. causes

We were very sad and angry to hear that the bad milk power(劣质奶粉) ______the deaths of some babies. A. made B. put C. caused D. gave

5.It’s wise for people to choose public transport or ride bicycles.

牛津译林版八年级英语下册Unit8 A green world全章学案及练习相关文档

最新文档

返回顶部