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八年级上册四单元一话题C

发布时间:2013-12-09 12:27:50  

“3+2”教学案

Step1自主学习

1、自主学习1a和2a,翻译下列词组

地球的表面 成千上万 居住在热带雨林 他们中的许多 对···很重要 地球的肺 帮助调节气候 越来越小 事实上 给我们许多有用的东西 组成 所有的生物 人体绝大部分 节约每一滴水

2、完成1b和2b。

我的疑惑: Step2探究展示

1、听1a录音,并核对1b的答案。

2、再读1a,并小组讨论热带雨林的重要性并展示,完成1c。

3、阅读2a,核对2b的答案。

4、根据2a,过渡到森里资源的保护,完成3。

我的收获:

Step 3达标训练

1、All animals need _______ water.

A.little B.many C.lot of D.plenty of 2、There were _______ animals in the forest many years ago. A.thousand of C.three thousand of A.of B.thousands of D.three thousands of 3、As we know, water is very important _______ us. B.to C.on D.with

4、—Which is _______, the sun, the moon or the earth?

—Of course the sun.

A.smaller B.the smallest C.bigger D.the biggest

5、A.in B.of C.at D.for

6、of the two boys?

A.the tallest B.the taller C.taller D.tall\

7、—Why do you like living in the countryside?

—Because there’s _______ noise and _______ cars there.

A.less; fewer B.fewer; less C.less; less D.fewer; fewer

8、I think this story is the funniest of all the stories.(同义句转换)

I think this story is _______ _______ any other story.

9、He is the tallest in his class.(同义句转换)

He is _______ _______ any other student in his class.

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