外研八下M9The Object Clause宾语从句 1. 当从句为陈述句时, 用连词 that 引导; 2. 当从句为一般疑问句时, 用 if / whether (但whether可以与or not连用, if不能); 3. 当从句为特殊疑问句时, 用when, where, how, why, who, what 等疑问词引导。 **宾语从句的语序** 不管是一般疑问句还是特殊疑问句,宾语从句都要用陈述语序。 宾语从句的引导词 1. 当由陈述句来充当宾语从句时，用that引导，that无词义常省略。 eg. I think (that) he is right. I know (that) she is a Canadian athlete. I'm sure (that) he will get the job. I'm glad (that) you are trying to help others. 2 特别注意： 宾语从句否定意义的转移。 若主句的谓语动词是think , believe , suppose, guess等词，而且主句的主语是第一人称时候，如果从句谓语是否定的，一般要将否定词not转移至主句谓语上去，而将从句谓语改为肯定形式。如： I don't think he has time to come to the party . (IthinkHedoesn’thavetimeto....) 当由特殊疑问句做宾语从句时，引导词由原来的特殊疑问词来充当。有意义不能省略。从句的语序要用陈述语序。句末的标点符号由主句决定。常出现的特殊疑问词：when, why, how, where, who、whom、whose、which, what等。 eg. 1) He asks. How can they get to school? He asks how they can get to school. 2) Do you know? When did he buy this pen? Do you know when he bought this pen? 3) Can you tell me ? What is your name? Can you tell me what your name is? 3. 当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”“是不是”“能否”等。 eg. 1) I'm not sure if/ whether she will help me. (Willshehelpme) 2)Heasksif/whethershecanhelphim.(Canshehelphim)特别注意：1)直接与or not连用时,往往用whether 不用if ,若不是直接与ornot用在一起，则有时也可用if（但用whether更常见）eg. Let me know whether or not he will come.Idon’tknow whether(if) hewillwin ornot. 2）介词之后用whether 不用if eg. They are talking about whether he will win the game. 3) 不定式前用whether 不用ifeg. Ican’tdecidewhethertostay.宾语从句的语序 :不管是一般疑问句还是特殊疑问句,宾语从句都要用陈述语序. （四）巩固
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: 一、用if / whether ，when, where, how, why, who, what ，that填空。 1. The teacher asked _______ day yesterday it was. 2. I wondered _________ she was still in China. 3. Nobody knows ________ he will come back to America next year or not. My father told me ______the earth goes around the sun. 二、句型转换 Why don't you go boating on the river? （改为同义句） ______ ______ go boating on the river? My sister is helping my mother wash clothes now. （用just now替now） My sister ______ my mother wash clothes _____ _____. 3. Please tell me, “Why does Sally miss her parents?” （改成含宾语从句的复合句 ) Please tell me ______ ______ _______ ______ _______. 4. I wanted to know, “Is he doing his homework?” （改成含宾语从句的复合句） I wanted to know _________ ______ _______ _______ his homework.
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