宾语从句公开课课件课件.ppt

初中语法专项复习;一、宾语从句的概念;二、宾语从句三要素：;（一）连 接 词;3.当从句原本是特殊疑问句时，用以下连接代词和连接副词引导： what, which, who, whom, whose, when, where, how, why, how far, how long, how many, how much, how often… 作用：连接主句和从句，并在从句中担任句子成分，具有一定的意义。 eg:I didn’t hear ____he wanted me to do. I want to know ____is that young man. Tom asked us____we would start the party.;（二）语序：陈述句语序 ;特殊情况：;三、宾语从句注意事项;(二)只能用whether不能用if的情况;3.当与or not连用，或提出两种选择 时: I don’t know whether he’s free or not. Mary asked whether I was doing my homework or not. Tell me whether you’d like to go shopping or tidy the room. 4.宾语从句提前时： Whether this is true or not, I can’t say.;5.在动词discuss后的宾语从句中: We discussed whether we would have a sports meeting next week. 6.引导表语从句或位于句首的主语从句用whether： Whether he is right or wrong is a question. The question was whether he went there last night.;(三)用if不用whether的情况:;四、宾语从句转化为简单句;2.当主句的谓语含有双宾语时，如果间宾与从句（直宾）中的主语一致时： 1)Can you tell me how I can get to the police station? Can you tell me how to get to the police station? 2)Please show me how I should start the recorder. Please show me how to start the recorder. ;3.当主句的谓语动词是order, require等时，如果主句和从句的主语 不一致，宾语从句可转化为“名词（代词）+不定式”结构: The headmaster ordered that we should start at once. The headmaster ordered us to start at once. ;4.其他转换： 1)He insisted that he should go with us. He insisted on going with us. 2)We found that the box was very heavy. We found that the box very heavy.;宾语从句的否定前移;上述部分主句谓语是I ;we think, believe, expect, suppose, imagine 等引导的宾语从句，疑问部分与宾语从句相对应构成反意疑问句。 ;Exercise: 1._____he will tell us ____ he didn’t take the money is still a question. A. if ;if B.whether; whether C. whether ;if D. if; whether 2.This is the room____ we lived in last year. 3.This is the room____ we lived last year. 4.It’s only two days____we spent on holidays. ;6.This is the factory____we visited last week. A.It B. what C.which D.who 7. I don’t know____winter starts in China.