高一反义疑问句ppt课件.ppt

Tag Questions,2019级英语高一寒假空中课堂 May,2020.1.31,第三讲,附加疑问句（Question Tags）又叫反意疑问句。反意疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句，两部分的人称时态应保持一致。,附加疑问句,1.一些特殊结构的反意疑问句2.有情态动词的反意疑问句3.特殊句型的反意疑问句4.含从句的主从复合句的反意疑问句5.反义疑问句中的陈述部分的特殊情况,tags questions,做题步骤与原则,步骤： 1.判定（判断该用肯定还是否定） 2.找动（找句子的助动词：be用be,情态动词用情态动词，动词原形do,三单does,过去did,完成have） 3.换代（将主语换为代词主格形式）原则：遵循“前肯后否，前否后肯”的原则It is your car, isnt it?Mary doesnt like swimming, does she?,、一些特殊结构的反义疑问句：1.含有ought to 的反意疑问句，陈述部分是肯定的，疑问部分用shouldnt / oughtnt +主语。 He ought to know what to do, oughtnt he? / shouldnt he? 2.陈述部分有have/has to +v. (had to + v.)，疑问部分常用dont/doesnt +主语（didnt +主语）。 We have to get there at eight tomorrow, dont we? 3.陈述部分的谓语是used to 时，疑问部分用didnt +主语或 usednt +主语。 He used to take pictures there, didnt he? / usednt he?,4.陈述部分有had better + v. 疑问句部分用hadnt you?Youd better read it by yourself, hadnt you?5.陈述部分是“there be”结构时，疑问部分用there省略主语代词。 There is something wrong with your watch, isnt there? There will not be any trouble, will there? Note:当为“ there used to be”句型时，反意问句用didnt there。,二、有情态动词的反义疑问句：1.陈述部分有must 的疑问句，疑问部分根据实际情况而定。 1）must表示“应该”，其疑问部分用mustnt（不应该） You must work hard next term, mustnt you ? 2）must表示“必须”，其疑问部分用neednt（不必） He must finish the work today, neednt he? 3）陈述部分含情态动词mustnt，表示禁止时，疑问部分就可以用must或may You mustnt stop your car here, must you? /may we?,4）must表示推测 ，其疑问部分必须与must 后面的主要动词相呼应 对现在动作或存在的情况的推测（dont +主语）You must know the answer to the exercise, dont you?对过去发生的动作或存在的情况的推测有两种情况: （1）句中陈述部分没有表示过去的时间状语，这时疑问部分中的动词就用现在完成时。（havent / hasnt + 主语） You must have told her about it, havent you?（2）陈述部分有表示过去的时间状语，疑问部分的动词就用一般过去时。（didnt + 主语） She must have read the novel last week, didnt she?,三、特殊句型的反义疑问句：1. 祈使句省去主语的祈使句的反意疑问句，疑问部分用will you或wont you。 Dont do that again, will you? Go with me, will you / wont you ? Lets 开头的祈使句，后用shall we Lets go and listen to the music, shall we/shant we? Let us 开头的祈使句，后用will you或wont you Let us wait for you in the reading-room, will you/wont you?,三、特殊句型的反义疑问句：2. 感叹句What colours, arent they? What a smell, isnt it?,四、含从句的并列复合句的反义疑问句： 1.陈述部分为主从复合句或并列复合句 a. 并列复合句疑问部分，谓语动词根据邻近从句的谓语而定。 Mr. Smith had been to Beijing for several times, and he should be in China now, shouldnt he? b. 主从复合句，疑问部分谓语根据主句的谓语而定 He is not the man who gave us a talk, is he? He said she wanted to visit Japan, didnt he?,c. 但若是以 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 I dont think he is bright, is he? We believe she can do it better, cant she? Note: 注意否定前移。 I didnt think she was wrong, was she? 而不能说wasnt she?,五、反义疑问句中的陈述部分的特殊情况：1.陈述部分的主语是I，疑问部分要用 arent I。 Im as tall as your sister，arent I? 2.陈述部分主语是指示代词或不定代词everything, that, nothing, this, 疑问部分主语用it。陈述部分主语是不定代词everybody, anyone, somebody, nobody, no one等，疑问部分常用复数they，有时也用单数he。 Everyone knows the answer, dont they? (does he?) Nobody knows about it, do they? (does he?) Everything is ready, isnt it?,3.陈述部分用 no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词时，疑问部分用肯定含义。 The man made no answer, did he? Some plants never blown (开花), do they ?,4.否定前缀或后缀不能视为否定词，其反意疑问句仍用否定形式。 It is impossible, isnt it? He is not unkind to his classmates, is he?,反义疑问句的回答回答反意疑问句的问题时，要注意根据事情情况回答.只要事实是肯定的，就用Yes回答，如果事实是否定的，就用No回答.,You havent been to the U. S. , have you?_. I want to have a visit one day. _. I have been there three times.,No, I havent.,Yes, I have.,Tag Questions练习题,They work here, ?,She was ill yesterday, ?,You didnt go, ?,He cant ride a bike, ?,did you,can he,I am a student, ?,dont they,wasnt she,arent I,We have to get there at eight tomorrow, ?,They had to cross the busy street, ?,dont we,didnt they,Neither you nor I am engineer, _?,Either you or he is right, _?,Either he or you are right, _?,are we,isnt he,arent you,Everything is ready, _?,Everyone knows the answer, _?Nobody knows about it, _?,isnt it,dont they,do they,Everyone is in the classroom, arent they? ( ),Everything begins to grow in spring, doesnt it? ( ),Nobody will go, will they? ( ),T,T,T,It is impossible to go, _? He is not unkind to his sister, _?,isnt it,is he,It isnt possible to go, _? He is unkind to his sister, _?,is it,isnt he,否定前缀,They seldom come late, do they?,She rarely speaks to you in English, does she?,The Swede made no answer, did he / she? Some plants never bloom (开花), do they ?,判断对错,T,T,T,T,He ought to know what to do, ?,oughtnt he? / shouldnt he,Youd better read it by yourself, ?,hadnt you,He would rather read it ten times than recite it, ?,wouldnt he,He must be a doctor, isnt he? You must have studied English for three years, havent you? He must have finished it yesterday, didnt he?,It must be going to rain tomorrow, wont it?,判断对错,There is something wrong with your watch, isnt there? There will not be any trouble, will there?,There were many people in the room then, werent there?,判断对错,Jinan is famous for its springs, and many people pour during every National Holiday, _?,dont they,When we will start our new term has not been decided, _? He said you had finished your homework, _?,hasnt it didnt he,They dont work hard, do they? Yes, they do.,1)不， 他们工作努力。,No, they dont.,2)对， 他们工作不努力。,Thank you,