1、Discovering useful structures人教版 英语 高中 必修一Unit 3SPORTS AND FITNESSLearning objectives1.To learn the usage of tag questions and their answers.2.To learn the functions of the tag questions.3.To learn to use tag questions.疑问句的类型疑问句的类型1.1.一般疑问句一般疑问句2.2.特殊疑问句特殊疑问句3.3.选择疑问句选择疑问句4.4.反意疑问句反意疑问句be动词/助动词/情态动词
2、等开头;用Yes/No回答特殊疑问词开头;问什么答什么一般疑问句或特殊疑问句,加上orDo you like sports?What sport do you like?Which sport do you like better,basketball or football?陈述句+附加问句说话人向对方验证自己的陈述或判断,也可用于祈使句表示请求或建议。ReviewUnderline the tag questions and their answers.1.Amy:Its not a real sport,is it?Shen Qi:Yes,it is.2.Adam:That sounds
3、 interesting,doesnt it?Julie:Sure,it does.3.Lin Tao:Hi!Its a beautiful day,isnt it?Han Jing:Yes,it is.Im going to play soccer.Can you come along and join us?Lin Tao:Sorry,I cant.Ive got to meet my adviser.By the way,our school soccer team won at last,didnt they?Han Jing:No,they didnt.Its too bad.附加疑
4、问句,又称反意疑问句,它表示提问人对自己的看法没有把握,需要对方证实。1附加疑问句的组成附加疑问句由两部分组成:前一部分是一个陈述句,后一部分(主语一般用人称代词主格)是一个简短的疑问句,两部分的人称和时态应保持一致。(1)肯定式陈述部分否定式疑问部分She was ill yesterday,wasnt she?她昨天病了,不是吗?注意:如果陈述部分的否定词带有否定前缀un,in,im,dis或后缀less,该陈述部分当作肯定句处理,附加疑问部分一般仍用否定形式。Tom dislikes the book,doesnt he?汤姆不喜欢那本书,不是吗?(2)否定式陈述部分肯定式疑问部分He
5、cant ride a bike,can he?他不会骑自行车,是吗?注意:陈述部分有no,nothing,nobody,never,few,seldom,hardly,rarely,little等否定或半否定含义的词时,疑问部分用肯定式。He can hardly write his name,can he?他几乎不会写他的名字,是吗?2附加疑问句的回答(1)当陈述句部分是肯定结构,附加疑问句部分用否定式提问时,如果事实是肯定的,就用yes,事实是否定的,就要用no。He likes playing football,doesnt he?他喜欢踢足球,不是吗?Yes,he does./No,
6、he doesnt.是的,他喜欢。/不是,他不喜欢。(2)当陈述句部分是否定结构,附加疑问句部分用肯定式提问时,回答yes或no与汉语的意思正好相反。这种回答的yes要译成“不”,no要译成“是”。His sister didnt attend the meeting,did she?他妹妹没有参加会议,是吗?Yes,she did./No,she didnt.不,她参加了。/是的,她没参加。3主语的选择陈述部分主语和附加问句主语在人称和数量上保持一致的几种情况:陈述部分主语附加问句主语例句one(泛指人)one/he/youOne cant be too careful,can one/he
7、/you?一个人要再三小心,对吗?this,that,非谓语形式itThat isnt correct,is it?那不对,是吗?Seeing is believing,isnt it?眼见为实,不是吗?陈述部分主语附加问句主语例句these,thosetheyThese are your friends,arent they?这些是你的朋友,不是吗?everything,anything,something,nothingitNothing happened to him,did it?他没出什么事,是吗?Everything seems all right now,doesnt it?现在
8、一切似乎都很好,不是吗?everyone(body),anyone(body),someone(body),no one(nobody)he/theyNobody likes to be laughed at,does he/do they?没有人喜欢被嘲笑,是吗?陈述部分主语附加问句主语例句there bethereTheres no help for it,is there?没有办法了,是吗?主语由neither.nor.或both.and.连接复数Neither you nor I am wrong,are we?你我都没错,是吗?Both you and he are doctors,
9、arent you?你和他都是医生,不是吗?4谓语的选择(1)陈述部分谓语为have表示“拥有”,附加问句谓语用have或do均可。They have a house in town,havent they/dont they?他们在城里有房子,不是吗?不表示“拥有”,用do。We have to get there at eight,dont we?我们必须八点到那里,对吗?构成完成时,用have。He has had his hair cut,hasnt he?他理发了,是吗?(2)陈述部分谓语为used to,附加问句谓语用usednt或didnt。The old man used to
10、 smoke,didnt/usednt he?那个老人以前抽烟,不是吗?(3)陈述部分谓语为must表示“必须”,附加问句谓语用mustnt或neednt。I must answer the call,mustnt/neednt I?我必须接电话,不是吗?表示“推测”,陈述部分谓语为must be/do,附加问句谓语用be/do的一般现在时;陈述部分谓语为must have done,有确定的表示过去的时间状语,附加问句谓语用didnt;没有确定的表示过去的时间状语,附加问句谓语用havent/hasnt。He must be a doctor,isnt he?他一定是一个医生,不是吗?He
11、must go to the library,doesnt he?他一定去图书馆了,不是吗?(4)陈述部分谓语为cant,表示“不可能”,附加问句谓语同must表推测的用法。He cant be a lawyer,is he?他不可能是律师,是吗?He cant have done the work yesterday,did he?他昨天不可能完成这项工作,是吗?He cant have done the homework,has he?他不可能做作业,是吗?(5)陈述部分谓语为dare/need作情态动词,附加问句谓语分别用dare和need。We need not do it again
12、,need we?我们不需要再做了,是吗?He dare not say so,dare he?他不敢这么说,是吗?作实义动词,附加问句谓语用do的形式。She doesnt dare to go home alone,does she?她不敢一个人回家,是吗?(6)陈述部分谓语为wish,附加问句谓语为may。I wish to go home,may I?我想回家,可以吗?(7)陈述部分谓语为am,附加问句谓语为arent。Im fond of music,arent I?我喜欢音乐,不是吗?【学法点拨】附加疑问句用法口诀前肯后否是自然,前否后肯也常见。问句 not 若出现,必须缩写是习惯
13、。肯定事实答 yes,否定事实要答 no。前后时态要一致,人称和数要相符。还有一点要注意,短语代词作主语。回答附加疑问句,要以事实为依据。Complete the conversations with appropriate tag questions or correct answers.Then act them out.A:Its not going to rain,is it?B:_.Its a good day for sports.A:Then we can play football,_?B:_.We dont have a ball.No,it isntcant weNo,we
14、 cantA:Its Sports Day next Thursday,_?B:Youre right,it is.Lets ask Xia Lei if she wants to join a team.A:She likes soccer,_?B:_.But she loves volleyball.She could be in the volleyball team.isnt itdoesnt sheNo,she doesntLets Practise1 1.判定:肯否定判定:肯否定2.2.找动:确定谓语动词的找动:确定谓语动词的类型类型3.3.换代:将主语转换为相换代:将主语转换为相应的代词应的代词反意疑问句解题步骤反意疑问句解题步骤人教版 英语 高中 必修一Thank you!
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