人教版八年级英语下册 《Why don't you talk to your parents?》Section A PPT课件(第2课时)

人教版八年级英语下册《Why don't you talk to your parents?》Section A PPT课件(第2课时)，共34页。

Learning goals

1. Curriculum words: copy, return, anymore

2. Useful expressions: so that, be worried about, all the time, be afraid of, not... anymore  

3. Grammar：①提建议的句型②until, so that, although引导的状语从句

4. Sentences：①—Could you please ...?  —Yes, Sure./Sorry, I can't ...

②—Could I ...?  —Yes, you can./ Sorry, you can't.

Grammar focus

until引导的时间状语从句

until作连词，意为“直到”，引导时间状语从句。

主句是肯定句时，其谓语用延续性动词，强调主句的动作或状态一直持续到从句的动作发生时为止，译成“直到……为止”。

I'll stay here until you come back. 

主句是否定句时，其谓语用非延续性动词，强调主句的动作在从句的动作发生之后才开始，一般译成“直到……才……”。

We can't get off the bus until it stops.

We didn't start our discussion until he arrived.

Language points

1. My cousin borrows my things without returning them. 

ruturn  v. 归还；回来；返回

ruturn在此处作及物动词，意为“归还”，相当于give sth. back。ruturn sth. to sb. = return sb. sth., 意为“把某物还给某人”。

I'm going to return this book to Tom.=I'm going to return Tom his book.

2. You are afraid of speaking in front of people.

afraid  adj. 害怕；畏惧

afraid在句中一般作表语，不作定语，其主要用法有：

be afraid of sb./sth. 害怕某人/某物

be afraid of doing sth. 害怕做某事 (强调担心会发生, 但实际未必发生)

be afraid to do sth. 不敢做某事 (强调不敢去做某事)

be afraid+ that从句 担心……

... ... ...

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