人教版八年級英語下冊《Could you please clean your room?》Section B PPT課件(第2課時(shí))，共26頁。
情景導(dǎo)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?
問題探究
【知識點(diǎn)撥】
1．over
over 意為“超過；多于”，相當(dāng)于more than，與數(shù)詞連用。
例句：There are over 70 students in this class.這個(gè)班有70多名學(xué)生。
【拓展】over 作副詞還可意為“又；再”，常用于短語over again再；重新。
2．believe
believe作動(dòng)詞，意為“相信；認(rèn)為真實(shí)”，其后可接名詞、代詞或從句。
例句：I still can't believe her story.我還是不能相信她的故事。
辨析：believe與believe in
(1)believe意為“相信；認(rèn)為真實(shí)”，指相信某事是真實(shí)的或相信某人說的是實(shí)話。
例句：How can you believe him？He is always telling lies.你怎么可以相信他？他經(jīng)常說謊。
(2)believe in意為“信任”，指信賴某人或相信某事物的存在。
例句：They need a leader they can believe in.他們需要一個(gè)可以信賴的領(lǐng)導(dǎo)。
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