人教版八年級英語下冊《Why don't you talk to your parents?》Section A PPT課件(第2課時(shí))，共34頁。
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提建議的句型②until, so that, although引導(dǎo)的狀語從句
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引導(dǎo)的時(shí)間狀語從句
until作連詞，意為“直到”，引導(dǎo)時(shí)間狀語從句。
主句是肯定句時(shí)，其謂語用延續(xù)性動(dòng)詞，強(qiáng)調(diào)主句的動(dòng)作或狀態(tài)一直持續(xù)到從句的動(dòng)作發(fā)生時(shí)為止，譯成“直到……為止”。
I'll stay here until you come back.
主句是否定句時(shí)，其謂語用非延續(xù)性動(dòng)詞，強(qiáng)調(diào)主句的動(dòng)作在從句的動(dòng)作發(fā)生之后才開始，一般譯成“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. 歸還；回來；返回
ruturn在此處作及物動(dòng)詞，意為“歸還”，相當(dāng)于give sth. back。ruturn sth. to sb. = return sb. sth., 意為“把某物還給某人”。
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；畏懼
afraid在句中一般作表語，不作定語，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 (強(qiáng)調(diào)擔(dān)心會發(fā)生, 但實(shí)際未必發(fā)生)
be afraid to do sth. 不敢做某事 (強(qiáng)調(diào)不敢去做某事)
be afraid+ that從句 擔(dān)心……
... ... ...
關(guān)鍵詞：Why don't you talk to your parents? PPT課件免費(fèi)下載，.PPT格式；
