Unit 3 Sports and Fitness Discovering Useful Structures （ppt课件）-2024新人教版（2019）必修第一册《高中英语》.pptx

1、Discovering Useful StructuresTag questions附加疑问句/反意疑问句by Sara1.学习了解反意疑问句，了解定义、规则、结构；2.运用反意疑问句对话，提升口语、书面表达和交际能力；3.通过中外运动员，了解中英语言、文化的相同和不同之处，增强爱国自豪感。Learning Objectives 学习目标 Who is she/he?Eileen Gu谷爱凌Sport:SkiingHonor:Champion Su Bingtian苏炳添Sport:Track&feildHonor:Champion Quan Hongchan全红婵Sport:DivingHo

2、nor:ChampionFu Yuanhui傅园慧Sport:SwimmingHonor:ChampionWarming up What do they have in common？共同之处？共同之处？Honour?Nationality?Sex?They are champions,arent they?难道不是吗?They are Chinese,arent they?难道不是吗?He cant ski,can he?难道不是吗?She cant box,can she?难道不是吗?“难道不是吗”：在中文里是什么句？肯定句？反问句？语法句型：附加疑问句/反意疑问句（Tag questio

3、ns）Lead-in1.定义：又称反意疑问句。其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或建议。附加疑问句（Tag questions）3.规则：前肯后否，前否后肯?2.结构：附加疑问句=陈述部分 +疑问部分 PresentationThey are champions,They are Chinese,He cant ski,arent they?arent they?can he?3.附加疑问句的组成规则:前否后肯，前肯后否陈述部分否定句+疑问部分肯定句 前 否 后 肯陈述部分肯定句+疑问部分否定句 前 肯 后 否They are champions,arent

4、they?He cant ski,can he?1.It is a badminton,isnt it?2.It is a soccer,isnt it?3.It is not an e-sport,is it?4.They can go hiking,can they?5.You will come along,will you?6.You wont go skiing,will you?（）（）（）（）（）（）规规则提示则提示:前肯后否，前否后肯前肯后否，前否后肯附加疑问句的回答附加疑问句的回答:回答附加疑问句时，要回答附加疑问句时，要根据真实情况回答。根据真实情况回答。(1)1)如果事实

5、是如果事实是肯定的肯定的，就用，就用Yes回答回答 He likes playing football,doesnt he?他喜欢踢足球，不是吗？他喜欢踢足球，不是吗？Yes,he does.是的，他喜欢。是的，他喜欢。No,he doesnt.不，他不喜欢。不，他不喜欢。（2 2）如果事实是）如果事实是否定的否定的，就用，就用No回答回答His sister didnt attend the meeting,did she?他妹妹没有参加会议，是吗他妹妹没有参加会议，是吗?Yes,she did.不，她参加了。不，她参加了。(she attended the meeting).No,she

6、didnt.是的，她没参加。是的，她没参加。(she didnt attend the meeting).Practice Try to answer the tag questions回答反意疑问句回答反意疑问句1.They work hard,dont they?是的是的，他们他们工作努力工作努力。不不，他们他们工作不努力工作不努力。2.They dont work hard,do they?不不，他们，他们工作努力工作努力。是的是的，他们，他们工作不努力工作不努力。Yes,they do.No,they dont.Yes,they do.No,they dont.特殊用法特殊用法（一）（

7、一）陈述部分含有否定词或半否定词的陈述部分含有否定词或半否定词的附加附加疑问句疑问句 1.1.陈述部分含有陈述部分含有否定意义否定意义的词：的词：否定副词否定副词：no,not,never,hardly,rarely,seldom,否定代词：否定代词：few,little,nothing,no one,nobody,neither,none反意疑问句：反意疑问句：肯定肯定形式形式Mr.Smith can hardly speak Chinese,_?She has never been to Hong Kong,_?has she can he 2.2.若陈述部分含有若陈述部分含有否定前缀否定

8、前缀un-，non-，in-，dis-，a-，de-，under-，anti-，等，等组成的词组成的词 反意疑问句：反意疑问句：否定否定形式形式It is unfair,_?isnt itTom dislikes playing tennis,_?doesnt he附加疑问句结构：附加疑问句=陈述部分 +疑问部分doesnt he?can he?arent they?助动词助动词Tom like football,He cant ski,They are champions,主语（代词）+助动词选择助动词选择She scored perfect 10s in three dives,There

9、 are five children in her family,She is only 14 years old,The coronavirus pandemic delayed the Games,I am supposed to be here,didnt she?isnt she?arent there?didnt it?arent I?在含在含I amI am的陈述句之后，附加疑问句的助动词用的陈述句之后，附加疑问句的助动词用arentarent代词选择代词选择Quan scored a perfect 10s from all seven judges,She is only 14

10、 years old,You dont know that she was born in a small village,It is heartbreaking to hear that,Everyone knows the answer，Something is shining，I dont think she cares,didnt she?isnt she?do you?isnt it?dont they?isnt it?does she?Listen to me carefully，will/wont you?Dont play with fire，will you?Lets go

11、home,shall we?Let us play basketball,will you?（二）祈使句的附加疑问句（二）祈使句的附加疑问句陈述部分陈述部分疑问部分疑问部分否定祈使句否定祈使句 will you?肯定祈使句肯定祈使句will you/wont you Lets shall we?Let us/themwill/wont youComplete the conversations with appropriate tag questions or correct answers.用适当的用适当的反意疑问句反意疑问句或正确的或正确的回答回答完成对话。完成对话。P401.A:Its

12、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.2.A: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.No,it

13、isntcant weNo,we cantisnt itdoesnt sheNo,she doesntPractice 3.A:Its time for badminton class.Where is the coach?Hes late,_?B:Its been 10 minutes already.He isnt coming,_?A:Cool!We can have a good time.Thats great!B:Shh!A:Oh no,hes right behind me,_?C:Yes,I am!isnt heis heisnt he1.定义：又称反意疑问句。其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或建议。附加疑问句3.规则：前肯后否，前否后肯2.结构：附加疑问句=陈述部分 +疑问部分 They are champions,arent they?助动词助动词+主语(代词)do/does/didcan/should/will.am/is/are(was/were)Summary总结总结Assignment1.导：导：P82-85（翻译句子不写）（翻译句子不写）2.课本：课本：P44、P85（复习（复习P109后完成）后完成）3.听写：下次课前听写：下次课前unit3名言、背诵的句子名言、背诵的句子