鲁教版九年级英语 Unit 8 We are trying to.pdf

Unit8Wearetryingtosavetheearth!

Period1SectionA1a-2d

知识与能力：1.识记本课的单词及短语。

2．听懂并理解下列句型句型：Whatwastheproblem?

-Whatcausedtheproblem?-Howshouldtheproblembesolved?

重点：本节的单词短语和相关句型的读写和运用

难点：现在完成时；现在进行时；被动语态；usedto,情态动词的用法。

一、预习案

Task1读写记忆本课单词和短语，小组检查读写情况

1.充满了_________2.河底___________3.太多的垃圾和废物____________

4.把扔进___________5.playapartin__________6.turn…into_________

7.cutdowntheairpollution________8.代替__________

9.keeppublicplacescleanandbeautiful_______10.影响，作用___________

Task2句型感知

1..Everyoneinthistownshouldplayapartincleaningitup!

_________________________________________________

2.对于渔民来说没有鱼可捉。

_________________________________________________

3.Theairhasbecomereallypollutedaroundhere.

_________________________________________________

4.它对健康有益，并且不花费任何东西。

_____________________________________________

5.ouractionscanmakeadifferenceandleadtoabetterfuture!

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Task3根据句意及首字母提示完成单词

1.Therewillbefinesforpeoplewhodropl_________.

2.Hefoundsometreasureattheb__________ofthesea.

3.Inwinter,somepeopleburnc__________tokeepwarm.

4.Thecatisnotbeautiful.Ithinkit’su____________.

5.Thebookc_________mefivedollarsyesterday.

探究案：

(1).Howshouldtheproblembesolved?__________________________________________

此句用了_______________语态。其结构为:____________________________________

【译一译】空气被严重污染。Theair________________________________________.

（2）We’retryingtosavetheearth!_______________________________________________

此句用了_____________时态。其结构为:_______________________________________

【译一译】我们正努力学习英语。____________________________________________

(3)Butitusedtobesoclean!__________________________________________________

usedtodo意思为____