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8B Unit8 A green world

Period 4 Grammar

【学习目标】

1. 能掌握并正确运用被动语态的一般将来时。

   2.能正确运用词汇及知识点。[

   【知识点拨】

   被动语态一般将来时构成

1. pollute vt 污染 其名词形式为 pollution[来源:Z_xx_k.Com]

  The air ___________(pollute) by the waste gases from factory every year.  

  Do what you can to avoid air ___________ (pollute).

2. harm  1）vt 伤害， 损害  As well as people, animals ___________(harm) by pollution.

        2) n 伤害，损害 常见短语：do harm to 对......造成伤害 相当于be harmful to

        Watching TV too much does _______ to your eyes.

        = Watching TV too much is ________ to your eyes.[来源:学|科|网Z|X|X|K]

        harmful adj 有害的 反义词：harmless 无害的

3.display 作动词，意为“展示，陈列” display sth to sb

作名词，意为“展示，展览” 常用短语on display, 相当于on show

【巩固提升】

1. 根据句意或中文提示完成单词。

2. What’ll be ________________________(展示) at the show.

3. Pollution __________________________(伤害) animals as well.

4. Now many lakes and rivers are __________________________(污染).

5. More and more __________________________(活着) things are killed by pollution.

6. It’s an unusual experience, few people have _______________________(机会) to do it.

7. 用括号中所给单词的适当形式填空。[来源:学|科|网]

8. Just now a lot of information __________________________(receive) online.

9. The room is _________________________(fill) with the good smell of the flowers.

10. The 2014 Youth Olympic Games ______________________(hold) in Nanjing from August 16^th to 28^th.

11. Have you heard that some people ________________________(send) to Mars in a few years?[来源:

12. A lot of ____________________(live) things in the sea are killed by water pollution every day.

13. 将下列句子改为被动语态。

14. He isn’t going to see his sister tomorrow.

      His sister isn’t going to ____________ __________ tomorrow.

15. When are they going to buy a new house?

      When ____________ a new house going to _________ _________ by them?

16. Will you open the window? It’s too hot.

      Will the window _________ _________? It’s too hot.

17. Shall we teach English classes next week?

     _________ English classes __________ _________ next week by us?

18. How many books will they give us?

      How many books will __________ __________ to us?