高一英语必修三-宾语从句.ppt课件

1、 宾语从句宾语从句The Object Clause什么是宾语从句什么是宾语从句宾语从句的语序宾语从句的语序宾语从句的时态宾语从句的时态宾语从句的分类宾语从句的分类宾语从句的连接词宾语从句的连接词 我们我们 知道知道 姚明姚明We know Yao Ming 我们我们 知道知道 他他是是一个著名的篮球运动员一个著名的篮球运动员We know宾语从句就是由一个句子来构成主句的宾语从句就是由一个句子来构成主句的宾语，并有一个连接词引导。宾语，并有一个连接词引导。 一 什么 是宾语从句？试比较宾宾o o宾宾o o主主s s 谓谓v vhe is a famous basketball player主

2、主s s谓谓v v宾宾o othat连接词连接词我们我们 知道知道 他他是是一个著名的篮球运动员一个著名的篮球运动员谓谓v v主主s s二、宾语从句的分类二、宾语从句的分类1、做动词的宾语 e.g. We know youre harding-working.2、做介词的宾语 e.g. Im really interested in what is happening.3、做形容词的宾语 在主句为动词在主句为动词be加某些形容词（如加某些形容词（如sorry, sure, afraid, glad等）作表语时，后面所跟的省略等）作表语时，后面所跟的省略that的从句也可算是的从句也可算是宾语从

3、句宾语从句 e.g. Im afraid itll cost a large amount of money.宾语从句结构：宾语从句结构：主句主句 +连接词（引导词）连接词（引导词）+ 宾语从句宾语从句1、当陈述句作宾语时、当陈述句作宾语时 结构结构:主句主句+that + 从句从句2. 当一般疑问句作宾语时当一般疑问句作宾语时 结构结构:主句主句+ if(whether) +从句从句3.当当 特殊疑问句作宾语时特殊疑问句作宾语时 结构结构:主句主句+特殊疑问词特殊疑问词+从句从句1. 当宾语从句是陈述句时（包括肯定句和否定当宾语从句是陈述句时（包括肯定句和否定 句），由连词句），由连词tha

4、t引导。引导。that在从句中不作在从句中不作 任何成分，也没有具体意思，因此在口语任何成分，也没有具体意思，因此在口语 或非正式文体中常省略。或非正式文体中常省略。e.g. I cant say (that) I have any plans. Do you think (that) its genuine?练一练1. I think (that) _. （我要上路了）2. Im afraid (that)_. （我不太明白你的意思） Ill be on my way I dont quite follow you例如：例如：nI didnt know whether (if) I coul

5、d survive until morning.nHe asked me whether (if) I could help him.注意以下情况只用注意以下情况只用whether，不用，不用if。1. whether引导的从句常可以引导的从句常可以与与or或或or not直接连用直接连用。 如：如： Let me know whether you can come or not. Let me know if you can come or not. Let me know if or not you can come.2. 当宾语从句当宾语从句提到句首提到句首时，只能用时，只能用wheth

6、er引导。如：引导。如： Whether it is true or not, I cant tell. If it is true or not, I cant tell. n3. whether可以可以引导带引导带to的不定式的不定式。如：。如： qI dont know whether to accept or refuse. qI dont know if to accept or refuse. n4. 介词之后介词之后用用whether。如：。如： qI worry about whether I hurt her feelings. qI worry about if I hur

7、t her feelings. Practice timeif / whether1. I asked her _ she had a bike.2. Were worried about _ he is safe.3. I dont know _ he is well or not.4. I dont know _ or not he is well.5. I dont know _ to go. if / whetherwhetherwhether /ifwhetherwhether四、宾语从句的语序四、宾语从句的语序句子的两种语序:1.陈述句结构叫陈述语序 2 疑问句结构叫疑问语序 宾语

8、从句必须用宾语从句必须用 _陈述语序陈述语序There is a shop near here.Is there a shop near here?一般疑问句做宾语一般疑问句做宾语我问他我问他是否是否想去游泳想去游泳1, 改为陈述语序，改为陈述语序， 2，用，用if/whether连接连接I ask Does he want to go swimming?he wants to go swimming.if/whetherI ask 我想知道你最喜欢那一条领带？特殊疑问句做宾语特殊疑问句做宾语特殊疑问句做宾语特殊疑问句做宾语我想知道你最喜欢哪一条领带？Which tie do you like

9、 best特殊疑问句变成特殊疑问句变成 陈述语序陈述语序连接词就是疑问词本身连接词就是疑问词本身I wonderI wonder ATTENTIONwhich tie you like best? 将下列句子改成陈述句语序：将下列句子改成陈述句语序： 1.Is there a bank near here? 2.Are they doing homework? There is a bank near here They are doing homework将下列句子改成陈述句语序：将下列句子改成陈述句语序：3. Where does he live? 4.What language does

10、 she speak? 5.Why do you like pandas? Where he livesWhat language she speaks Why you like pandas陈述句：陈述句：He is a writer .老师说他是个作家。老师说他是个作家。My teacher says .一般疑问句：一般疑问句：Is he a writer ?我想知道他是否是个作家吗？我想知道他是否是个作家吗？I wonder .特殊疑问句：特殊疑问句：Who is he ?我不知道他是谁。我不知道他是谁。I dont know . ( that) he is a writer who h

11、e iswhether / if he is a writer 1、Mark Twain was born in Florida .2、I was told .1、Are you an American ?2、Roderick asked Henry .1、How is that possible ?2、Oliver wants to know.Exercise Combine the following sentencesI was told ( that ) Mark Twain was born in Florida .Roderick asked Henry whether / if

12、he was an American .Oliver wants to know how that is possible . 1. The radio says it _ cloudy tomorrow. (be)2. The headmaster hopes everything _ well. (go)3. Tom says that they _ (play) basketball at six oclock yesterday evening. 4. I hear they _ (return) it already. 5. I didnt know what time he _ t

13、he letter. (write) will be goes were playing have returned wrote 宾语从句三要素宾语从句三要素引导词引导词thatthat（陈述句（陈述句 ）ififwhetherwhether（一般疑问句（一般疑问句 ） 特殊疑问词特殊疑问词（特殊疑问句（特殊疑问句) )时态时态主句为一般现在时主句为一般现在时从句可为任何时态从句可为任何时态主句为一般过去时主句为一般过去时从句从句一般过去时一般过去时过去将来时过去将来时过去进行时过去进行时过去完成时过去完成时语序语序宾语从句的语序都为陈述句语序宾语从句的语序都为陈述句语序客观真理客观真理 自然现象自然现象公式定理公式定理 名言警句名言警句 时态不变时态不变六、小结六、小结Do you know _?A. where does she live B. she lives whereC. where she lives D. where she live2. His parents wanted to know what he _at that time. A. is doing B. was doing C. has done D. will doCB巩固练习：巩固练习：I从下列从下列A、B、C、D中选择一个正确选项填空。中选择一个正确选项填空。4Linda said t