中考英语专项复习宾语从句课件人教新目标版_
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宾语从句一、宾语从句的概念宾语从句即句子作宾语,而不再是一个词或短语作宾语。
I like my teacher.(名词作宾语)I know him .(代词作宾语)I know Mr Li teaches English. (句子作宾语)包含宾语从句的句子结构:主句+连接词(引导词)+宾语从句二、宾语从句三要素(一)连接词①that 用于一般陈述句之中Eg: You are right. -- > I think you are right.②whether/if 用于一般疑问句之中whether/if的区别:A.与or not连用只能用whetherB.介词后只能用whetherC.与to do不定式连用只能用whetherD.作主语放句首只能用whether用于条件状语从句中,当“如果”讲只能用ifEg: Are you right ? -- > I wonder whether / if you are right.③连接代词who whom whose what which (做adj.)连接副词when why where how用于特殊疑问句之中Eg: What did you do ? -- She asked what you had done ?(二)语序:陈述句语序即:陈述句结构(主+谓+连接词+主+谓+其他成分)She asked what you had done ?三、时态(时态一致性)1. 如果主句的时态是一般现在时,宾语从句的时态根据具体情况来确定,可以是任意时态。
2. 如果主句的时态是一般过去时,宾语从句只能用相应的过去时态(一般过去时,过去进行时,过去将来时,过去完成时)。
例如:3. 如果宾语从句所陈述的是客观真理,即使主句用了过去时,从句仍用现在时态。
四、宾语从句与简单句的转换①当宾语从句的主语和主句的主语相同,且主句的谓语动词是hope, wish, decide, agree, choose 等时,从句可简化为不定式结构。
:(二)连接词练一练1.This is a book. 2.You like singing.3.He worked last night.4.They will go home.5.Jim has been to Beijing.6.She sings well. 练一练1.Is he reading ? 2.Do you get up at six? 3.Does Tom work hard? 4.Did you watch TV ? 5.Will they read books ? 6.Can you sing ? 注意:只能用whether 不用if 的三种情况一般情况下,if 和whether 可以互换,但以下3种情况只能用whether :①与or not 连用:He asked me whether or not I was coming. ②在介词之后:It depends on whether it is going to rain. ③在不定式之前:We haven’t decided whether to go there. 练一练What is this ? What are you doing ? Where do you live ? When does he get up ? How did you go to work? Who will you play with? (三)宾语从句的时态1. 如果主句的时态是一般现在时,宾语从句的时态根据具体情况来确定,可以是_________ 时态。
I don’t think (that) you are right.Please tell us where we’ll go fishing tomorrow. Do you know when Mr. Smith moved here? 2. 如果主句的时态是一般过去时,宾语从句只能用相应的_________ 时态(一般过去时,过去进行时,过去将来时,过去完成时)。
例如: He told me that he was born in Beijing in 1992.He said that he would go back to the U.S. soon.3. 如果宾语从句所陈述的是客观真理,即使主句用了过去时,从句仍用_______ 时态。
例如:The teacher said that the earth moves around the sun.7. Could you please tell me ________ he will come here tomorrow?A. ifB. weatherC. whatD. which 宾语从句小结一.结构1. 当陈述句作宾语从句时, 结构:主句+that + 主语+ 谓语部分2. 当一般疑问句作宾语从句时,结构:主句+ if(whether) + 主语+ 谓语部分3. 当特殊疑问句作宾语从句时,结构:主句+特殊疑问词+主语+ 谓语部分二.主从时态关系主句从句1.一般现在时2.一般过去时3.( 特殊): 任何时态( 客观、自然现象) 三.语序:陈述语序* The Object Clause (Revision) 宾语从句是主从复合句的一种。
宾语从句当中的从句在全句中作宾语。
概念连接词宾语从句三要素语序时态(一)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从句必须用________ 陈述语序There is a shop near here. Is there a shop near here? 练习:将下列句子改成陈述句语序:1.Is there a bank near here?2.Is it on Fifth Avenue?3.Are they doing homework? There isa bank near here It is on Fifth Avenue They are doing homework4.Does she work in a hospital?5.Did you go to Center Park?6.Do we have to wear a uniform? she works in a hospital you went to Center Park we have to wear a uniform we can wear hats in school7.Can we wear hats in school?8.Where’s your penpal from? 9. Where does he live? 10.What language does she speak? 11.Why do you like pandas? Where your pen pal is from Where he lives What language she speaks Why you like pandas I hear (that) he will be back in an hour. that (that 可以省略).eg :1.当陈述句充当宾语时,由____ 连接He said (that) he was very nervous. 用以下开头与下列句子连成宾语从句: 1. I know …2. She says …3. Tell your friend …(that )(2) Does Kate get up early? Do you know? Do you know if /whether Kate gets up early? (1) Is Jim a good student? I don’t know .I don’t know if /whether Jim is a good student. 2.当一般疑问句充当宾语时,由________ 连接.if/whether eg: 用以下开头与下列句子连成宾语从句: 1.Do you know …2.I want to know …3.The teacher asks …if/whether 3. 当特殊疑问句充当宾语时,由________ 连接.Eg: 1.What is she doing? Can you tell me? Can you tell me what she is doing? 2.Where does she live? Do you know? Do you know where she lives? 特殊疑问词用以下开头与下列句子连成宾语从句: 1.Do you know …2.I want to know …3. Can you tell me …任何过去一般现在1.Do you know __________________? A. where does she live B. she lives where C. where she lives D. where she live 2. His parents wanted to know what he ______at that time. A. is doing B. was doing C. has done D. will do C B 巩固练习:I.从下列A、B、C、D中选择一个正确选项填空。
4.Lily’s mother looked for her for half an hour, but could not find ________? what Lily was B. what was Lily C. where Lily was D. where was Lily C 3.―We don’t know ______. -- It is said that he was born in Canada. what he is B. when he was born C. where he comes from D. if he lives here C 5 The girls asked if they ____ some food and drink with them. A. took B. take C. takes D. will take 6 Linda said the moon___ round the earth. A. travelled B. has travelled C. travels D. had travelled A C A 8. Could you tell me ___? A. when will they leave Beijing B. when would they leave Beijing C. when they will leave Beijing D. when did they leave Beijing C II. 改错:1.Miss Zhang asked me why was I late for school. __________________________________________ Miss Zhang asked me why I was late for school. 2.Father told me the sun always rose in the east. __________________________________________ Father told me the sun always rises in the east. 3.He doesn’t know that when she can come back. __________________________________________ He doesn’t know when she can come back. Ⅲ. 完成句子。
1. I hear (that) he ______________ in an hour. (我听说他一小时后回来。
)Will be back 2. He said (that) he ______________ very much. (他说他非常<a name=baidusnap0></a>想念</B>我们。
)missed us 3. Askhim ____________________. (问问他是否能来。