Unit 8 Culture Shapes Us Unit Review 宾语从句课件

课件22张PPT。Mainly RevisionObject Clauses宾语从句I think/hope (that)……一．学习任务 复习宾语从句

二．学习重点

　　 1.宾语从句的概念
2.宾语从句的引导词

3.宾语从句中的语序
　　
4.宾语从句的时态变化
　　
　　三. 学习难点
1. if与whether的区别
2.if 引导的宾语从句和条件状语从句

We know him． We know he likes English.主s主s谓v谓v宾o宾o宾语从句就是由一个句子来构成主句的宾语,而不是单一的名词或代词担当宾语成分。 简单句复合句 一 什么 是宾语从句？试比较Do you know who he is? He knew (that) he should study hard.I want to know if/whether she is right .Do you know whose book it is ?Could you tell me why the train is late? He asked who could answer the question.Find out the Object Clauses宾语从句基本句型：主句+ 引导词(连词)+宾语从句主+谓v.主+谓v.
复合句 句子类型 that陈述句一般疑问句if/whether特殊疑问词特殊疑问句二 .宾语从句的引导词看一看：
I don’t know if it will rain tomorrow.
If it rains ,I’ll stay at home.

想一想：if 可以引导什么从句？它们的时态有什么特点？if 既可以引导宾语从句，也可以引导条件状语从句。在宾语从句中，时态根据需要确定；在状语从句中，遵循主将从现的原则。If 与whether 的区别I don’t know _____ he will come or not.
I don’t care of ______ he is handsome.
He wondered ______ to stay here the next week.
____ he will come is not decided.
与or not 连用只能用whether介词后只能用whether与to do 不定式连用只能用whether作主语只能用whether探究： 1.在引导宾语从句时If 与whether常可互换，除句中有or not。2.只用whether不用If ，适用于以上四点。Helen says that she will learn French next year.

Do you know where he comes from?

He asked me if I could get to the bus station on time.三. 宾语从句的语序无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。改一改 将下列问句变成陈述句。??? 1. Can he swim ? →??? ?????? ?swim .??? 2. Does he have a pen ? →??? ??? ????a pen .??? 3. Which place did he go to ? →Which place ?? ? ? ???.??? 4. What's wrong with you ? →???????????????????????? ?????? .??? 5. What happened to you ? →???????? ???????????????????????? .??? 6. Which is the way to the station?
→ ?????? ?.
想一想 为什么4，5，6 语序不变？ He canHe hashe went toWhat happened to youWhat's wrong with you 说一说
将上面的句子置于一个主句后，变成一个宾语从句。 Which is the way to the station Can you tell me/I want to know/I wonder/Please tell me……?
e.g. Can you tell me if/whether he can swim?
四.宾语从句中时态的变化填一填wasiswill cookis singinghas beenwas playinghad learned1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的需要使用任何一种时态。
（需要性原则）2.当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。（呼应性原则）1) He will go to Hong Kong .
2) He is sick.
3) He is reading a book .
4) He has finished his work.1) He to Hong Kong .
2) He sick.
3) He a book .
4) He辨一辨would go waswas reading his work.had finished 确定从句的时态(根据主句时态)主句时态从 句 时 态连 接 前
连 接 后一般现在时时态保持不变一般过去时
一般现在时一般过去时一般过去时过去完成时一般将来时过去将来时现在进行时过去进行时现在完成时过去完成时 3.当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。（特殊性原则）He told me (that)Summer is after Spring .I was told (that)the sun is much bigger than the moon.
My parents told me (that) no news is good news.比一比Ⅰ.Find out the mistakes and correct them.
1 Could you tell me where do they live?

2 She knew that Danny is a student.
3 He told me that winter was colder than autumn.

4 Do you know who car it is?
wasiswhose六.当堂检测doCould you tell me?????????? ?
A. where the twins were???B. where the twins are? C where are the twins
A: Do you know????????? ?B: He came here by train .????? A. when he came here????????????B. if he will come here ????? C. why he came here????????????? D. how he came here
3.She says she??????? English for ten years .A. learned?????????????? B. has learned????? C. was learning????????? D. have learned
4. The teacher told us that the earth??????? round .A. was???????? B. is?????? C. will be???? D. would be
5. Tell me??????? .
A. what wrong is with him??????? B. what's wrong to him C. what the matter is with him?? D. what's the matter with him
6. My friend asked me??????? .A. who is the girl?????????????? B. who the girl wasC. who was the girl????????????? D. who the girlⅡ. Choose the right answers.BDBBDB宾语从句三要素that（陈述句 ）if／whether（一般疑问句 ） 特殊疑问词（特殊疑问句)主句为一般现在时从句可为任何时态语序宾语从句的语序都为陈述句语序从句为客观真理 自然现象
公式定理 名言警句 时态不受主句限制七.本课小结主现，从不限主过，从四过 宾语从句三件事，
时态语序连接词；
主从时态要一致，
陈述语序才合适；
一般问句做从句，
连接词if别忘记；
特殊问句做宾从，
特殊问词莫漏掉。歌诀助学Thanks