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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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三、1. 能听懂关于环境污染和环境保护的听力材料。

2. 能正确运用现在进行时态,used to结构,现在完成时态, 被动语态和情态动词谈论环境污染和环境保护。

四、通过谈论环境污染,学生能培养自己的环保意识。做到:保护环境,从我做起,从小事做起。

Difficulties:能正确运用现在进行时态,used to结构,现在完成时态, 被动语态和情态动词谈论环境污染和环境保护。

【Teaching steps】

Before listening

Warm-up and revision(课堂热身和复习)

Have Ss watch the video and discuss:

What is the video about?

Look at the pictures and answer the question:

What are they about?

How many kinds of pollution do these pictures show?

教学设计说明:创设情景,导入新课。

While listening

Presentation(呈现新知识)

Group work.

The air isn’t clear …

There are more and more cars and factories …

We should …

There are all kinds of noises in our lives.

People have more modern machines.

We should …

教学设计说明:练习本课重点短语句型,同时,对后面听力的进行预测。降低听力难度。

听1b录音一遍,回答下面的问题:

What kind of pollution are Tony and Mark talking about? __________________

Work on 1b. Listen and complete the sentences.

What was the problem?The river was ________________. Even the bottom of the river was full of ____________. There were no more ____________ for fisherman to catch .What caused the problem?People are throwing __________ into the river.

Factories are putting _________ into the river.How should the problem be solved?We should write to the _____________ and ask them to ________________ the factories. Everyone should help to ____________ the river.模仿秀:跟读模仿,注意语音语调。

Pair work

Work on 1c. 根据听力材料,练习下列对话:

教材