Unit 2 I think that mooncakes are delicious! Section A 宾语从句复习课件

课件35张PPT。Object Clauses宾语从句MADE BY Wu TAIlei一．教学任务 复习宾语从句

二．教学重点

　　 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
　　
　　教学难点
1. if与whether的区别
2. when与if 引导的宾语从句和状语从句
3.宾语从句与简单句的互换
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 简单句复合句 一 什么 是宾语从句？试比较Do you know who is the first Chinese astronaut(宇航员)?
Our teacher told us that the earth goes around the sun.

Please tell me where she has gone.
I don’t know if he will come tonight.
Let’s find out what’s on tonight .Find out the Object Clauses We are proud of that Beijing is one of the biggest cities in the world .Question: What is the object clause? 在复合句中做主句宾语的从句叫宾语从句Structure(结构）：主句＋连接词 ＋宾语从句 连接词
语序
时态宾语从句三要素一，宾语从句的连接词1.当从句是陈述句时,2. 当从句是一般疑问句或是反意疑问句时，3. 当从句是特殊疑问句时，Conjunctions(连接词的用法)用that引导，that 可省略用“if ”或“whether”引导。用特殊疑问词来引导。
连接代词：who、whom,whose ,what、which
连接副词：when、why、where、 how
二. 宾语从句的语序
主句+连接词+从句 (主 + 谓 + 其他成分)
1: Where are you from? (特殊疑问句)
Can you tell me_________________?
(宾语从句)
2 : Is she a student? (一般疑问句)
I don’t know if________________.
(宾语从句)语序：陈述句语序where you are fromshe is a student三.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，宾语从句的时态不受限制，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 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宾语从句的要点1.连接词的选择
疑问代词或疑问副词 that （可省略 ）if/whether2.语序陈述句语序(先主语后谓语)按实际情况用所需时态相应的过去的某种时态3.时态 如果从句表达的是客观现象或真理，无论主句是什么时态，从句都用__________。4.当主句谓语动词为think，suppose， expect，believe 等时，其后的宾语从句为否定句时，常将否定词not从从句中移到主句中，构成否定前移一般现在时宾语从句三要素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客观真理 自然现象
公式定理 名言警句 时态不变七.本课小结将下列句子合并为一句:
1. Where do they stop on the way? I asked.
2. What will you speak at the meeting? Could you tell me?
3. Do they like to go skiting? He asked.
4. He is doing his homework. He said.
5. He will come back. Tom said. I asked where they stopped on the way. Could you tell me what you will speak at the meeting?He asked if they liked to go skiing. He said that he was doing his homework. Tom said that he would come back. 6. Is she doing her homework? Jim asked.
7. When will he come back? Tom asked.
8.How can I get to the station?Could you tell me?
9.Why is the train late? Would you tell me?
10. Where is Tom? They asked. Tom asked when he would come back.Could you tell me how I can get to the station?Would you tell me why the train is late?They asked where Tom was. Jim asked if she was doing her homework. The radio says it _________ cloudy tomorrow. (be)
The headmaster hopes everything ______ well. (go)
Tom says that they ______________ (play) basketball at six o’clock yesterday evening.
I hear they ______________ (return) it already.
He said that they ___________ members of the Party since 1948. (be)
He asked what they _____________ at eight last night. (do)
The teacher told his class that light _______ faster than sound. (travel) will be goes were playing have returned had been travels were doingExercise: fill in the blanksCould you tell me?????????? ?
A. where the twins were???B. where the twins are? C where are the twins
A: Do you know????????? ?B: Yes , 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 走 近 中 考[2011山东]
The policeman asked the little girl _____.
A. why she was crying
B. why was she crying
C. why she is crying
[解析] 宾语从句要用陈述句语序，排除
B.主句动词为过去时态，宾语从句中也
要用与过去时态相应的时态，故选A.中考题解析He said that light ____ much
faster than sound.
A. has travelled
B. travelled
C. travels
[解析] 从句是一个客观真理，因此
从句的时态不受主句影响，应选C.【2011天津】
We’ll plant trees tomorrow, and I don’t know_____ Tom will come and join us.
if???????B. which??????C. what???? D. where
【2011湖南湘潭】
—Do you know______ tomorrow?
—Sorry, I don't know. You may surf the Internet.
whether will it rain ??B if it will rain?
?C whether does it rain
AB【2011广西柳州】
—Could you tell me ____ the party?
—Next Friday.
A. where we are going to have
B. when we are going to have??
C. when we were going to haveB【2011广东深圳】
— I don't know_??? .
— You can go and ask Jack.
when does the train leave???
B. that we will plant trees or not
C. if she had come yesterday?????
D. what I should buy for him
D【2011宁夏】
Bob asked me_????????? .
A. what was she doing
B. what is she doing
C. what she was doing
D what she is doing
C8. Where did she put her car? Do you know?
Do you know _____ _____ ____ her car?
9. What does he often talk about? The girl wondered.
The girl wondered _____ _____ often ________ about.
10. Who knocked at the door so loudly? I don’t know.
I don’ t know ______ _______ at the door so loudly.
11. Does he still live in that street? I don't know.
I don't know ______ he still _______ in that street.
12. When does the train arrive? Please tell me.
Please tell me ________ _________ ________ _________.
13. Do they want fried chicken? He asked the boys.
He asked the boys _______ they ______ fried chicken. 宾语从句专项练习where she putwhat he talkedwho knockedif liveswhen the train arrivesif wanted9.I didn’t know whom the letters ______ from. (be)
10. I didn’t know what time he _______ the letter.
(write)
11. Mr Wang told me that the earth ______ (move) round the sun.
12. Could you tell me who ___________ away the book already? (take)
13. Ling Feng told me he _________ there several times. (be)
14. Our teacher told us in class the sun _______ in the east. (rise) wrote moves has taken had been rises wereIf 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whetherThanksI don't feel very well. Mum asked me _____ this morning. （重庆市） A. what the matter is B. what is wrong C. what was the matter D. what wrong was 哪些特殊疑问句作宾语从句语序不变？▲what, who，which作主语时是陈述语序, 作宾语从句时语序不变，如以下句子：
Which is the way to school? what is the matter? What is wrong? who likes music? What’s happening? What happened?
注意：what’s your name不是陈述语序CⅠ.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.课堂检测改一改 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?