人教版八年级英语下册 《Could you please clean your room?》Section B PPT课件(第2课时)

人教版八年级英语下册《Could you please clean your room?》Section B PPT课件(第2课时)，共26页。

情景导入

Look at the pictures and title in the passage in 2b.

What do you think the passage is about?

生成新知

Discuss the questions with your partner.

1. What do you often do to help your parents at home?

2. Do you think kids should help out with chores at home?

问题探究

【知识点拨】

1．over

over 意为“超过；多于”，相当于more than，与数词连用。

例句：There are over 70 students in this class.这个班有70多名学生。

【拓展】over 作副词还可意为“又；再”，常用于短语over again再；重新。

2．believe

believe作动词，意为“相信；认为真实”，其后可接名词、代词或从句。

例句：I still can't believe her story.我还是不能相信她的故事。

辨析：believe与believe in

(1)believe意为“相信；认为真实”，指相信某事是真实的或相信某人说的是实话。

例句：How can you believe him？He is always telling lies.你怎么可以相信他？他经常说谎。

(2)believe in意为“信任”，指信赖某人或相信某事物的存在。

例句：They need a leader they can believe in.他们需要一个可以信赖的领导。

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