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师梦圆初中英语教材同步人教版九年级全一册Section A 1a—1c下载详情
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内容预览

(1)Learn the new words and phrases: pollution, littering,waste, put...into, at the bottom of, burn coal,play a part in

( 2 ) Learn the key?Sentences:

Factories are putting waste into the river.

Even the bottom of the river was full of rubbish.

2. 技能目标

(1)能够知道和表达不同种类的污染和产生这些污染的原因。

(2)能够结合实际情况谈谈保护环境的做法。

3.情感目标

地球是我们唯一的家园,通过学习本节课的污染,唤起学生的环保意识,开展保护地球,爱护环境的行动。

4.教学的重点和难点

教学重点:

掌握本课时中出现的生词和短语:pollution,littering,waste, put...into, at the bottom of, burn coal, play a part in以及几个重点句型。

教学难点:

通过听说能够让学生掌握更多的污染,并能让学生谈论怎么样保护环境。

5. 教学方法

情景教学方法和任务型教学方法

6.教学过程设计

Step 1: Warming up

In order to make students know more about situation of our earth,play a video of Micle Jackson EARTH SONG.Afer listening to it, the teacher lead into the new topic: Unit 13, We’re trying to save the earth.Then show some pictures to students to make them realize world’s problems:endangered animals,pollution,desertification, natural disaster.

Step 2: presentation

First,according to the world’s problems,tell students that today our task is learning more about pollution.(板书此单词)

Second, ask students what kinds of pollution they know.They are air pollution, water pollution,noise pollution, soil/land pollution.

Third, finish 1a. Some words related to different kinds of pollution.Divide them into three groups, noise pollution,air pollution, water pollution.

Last, show some pictures related to different kinds of pollution.Talk about what cause these kinds of pollution and how should the problems be solved.

Water pollution Factories/ships put waste into the river.(板书此词组)

Air pollution Factories burn coal. (板书此词组)

Noise pollution

Step 3. Consolidation

Listening tasks.

Task 1:Pre-listening. The teacher told the students that she wanted to swim with friends, but she gave up! Guess? What happened?

教材