初中英语宾语从句讲解分析及练习含答案.doc
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1、. .初中英语宾语从句讲解分析与练习一、根本讲解1概念:在句中担当宾语的从句叫宾语从句,宾语从句可作谓语动词的宾语,也可做介词的宾语。eg, He said he was good at drawing. (动词宾语) He asks him how long Mike has been down . (动词宾语) Miss Zhang is angry at what you said. (介词宾语)2.连接词(1) .陈述句转化成宾语从句时,引导词用that,口语中常常省略。e.g, She told me (that) she would like to go with us.(2)以
2、whether 或 if 引导的宾语从句, 主要用来引导一般疑问句意思或选择疑问句意思的宾语从句,从句同样是陈述语序 eg, I wonder if /whether u have told the new to Li Lei .注意:一般情况下,whether 和if 可以互用, 但有些情况例外。 a. 当从句做介词的宾于是只用whether 不用if eg, We are talking about whether well go on the pinic. b. 引导词与动词不定式或 not 连用时, 只用whether. eg, Please let me know what to d
3、o next. Could you tell me whether u go or not? c. if当如果讲时, 引导的是条件状语从句, 这时不能用whether.(3).特殊疑问句转化成宾语从句时,引导词用特殊疑问词;引导词后要用陈述句语序。E.g. Could you tell me whats the matterwrong with you?特殊情况:当do you think后接特殊疑问句转化成宾语从句时,句式构造应为引导词do you think陈述句语序。3.宾语从句时态a.当主句是一般现在时,一般将来时或祈使句时,从句不受主句的限制,根据自身的需要选用相应的时态。例如:Do
4、 you knowif/whether he has seen the film?b.当主句是一般过去时,从句要用过去时的相应时态。例如:I didnt know if/whether he had seen the film.注意:当主句是一般过去时,而从句表示的是客观真理,自然现象,科学原理,格言等,从句仍然要用一般现在时。例如:He said that the earth moves round the sun.The teacher told us that light travels much faster than sound.4.、人称的变化和标点的使用a.从句的主语如果是第一人
5、称,变为宾语从句那么与主句的主语一致;如果是第二人称,那么与主句的宾语一致;如果是第三人称,不用变化。如:“May I use your knife?He asked me. He asked me if he might use my knife.“Do you know her telephone number?He asked me. He asked me if I know her telephone number.b. 宾语从句的标点均由主句决定。主句是陈述句,用句号;主句是疑问句,用问号。如:Who will give us a talk? I dont know. I dont
6、 know who will give us a talk.Do you know?Where does he live? Do you know where he lives?二、宾语从句的转化1.2. 当主句谓语动词是hope,wish,decide,forget,plan,agree等,且主句主语与从句主语一样时,从句可简化为不定式构造。如:She agreed that she could help me with my maths. She agreed to help me with my maths.2.当主句的谓语动词是know, learn, forget, remember
7、, decide等后面带特殊疑问句转化的宾语时,主从句的主语也须一致这时从句可以简化成“疑问词不定式构造。例如:I dont know which sweaterI should buy.I dont know which sweater to buy.3.当主句的谓语动词是ask,tell, show, teach等后面带双宾语时,从句的主语和间接宾语一致,且从句是由特殊疑问句转化来时,从句可以转化成“疑问词不定式构造,或者在连接代词/副词引导的宾语从句中,当从句主语与主句主语或间接宾语一致时,宾语从句可简化为“连接代词/副词不定式构造。如:Could you tell me how to
8、get to the park?4. 当主句谓语动词是find,see,watch,hear等感官动词时,从句常简化为“宾语宾补构造,宾补为不带to的不定式或V-ing形式。如:She found that the wallet lay/was lying on the ground.She found the wallet lie/lying on the ground.注意!宾语从句小口诀:宾语从句三注意,时态语序引导词;主句一般现在时,从句不需受限制;主句一般过去时,从句须用相应时;陈述句转化that引,一般疑问句用if/whether,特殊问句疑问词,引导词后陈述式。宾语从句专项习题稳
9、固练习1.Have you decided _for Australia?A. when will you leave B. when do you leaveC. you will leave when D. when you will leave4. I think _ you will like him.A. that B. if C. why D. How5. I didnt know _ he will e or not.A. that B. whether C. weather D. How6.I wonder _ .A. how much cost these shoes B.
10、how much do these shoes costC. how much these shoes cost D. how much are these shoes cost7. She asked me _ .A. who he was B. who was he C. who is he D. who he is8.Ask him _.A. whose cup this is B. whose cup is this C. this is whose cup D. whose is this cup9.I dont know _ .A. what time the movie star
11、ts B. what time starts the movieC. the time to start the movie D. the movie what time starts11.The weather forecast doesnt say _.A. if it rains tomorrow B. if does it rain tomorrowC. if it will rain tomorrow D. if will it rain tomorrow12.Do you know _?A. whose pen is this B. whose pen this isC. whom
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