Unit 3 Sports and Fitness Discovering Useful Strucetures ppt课件-（2019）新人教版高中英语必修第一册.pptx

1、In this lesson, I will:u Know about the function of the tag questions;u Make sense of the composition of the tag questions;u Learn how to make small concersations with tag questions. Amy: It is not a real sport, is it? Shen Qi: Yes, it is. Adam: That sounds interesting, doesnt it? Julie: Yes, it doe

2、s. Lin Tao: Our school soccer team won at last, didnt they? Han Jing: No, they didnt. Alex: Joe can speak English and French very well, cant he? Betty: No, he cant.l Look and think:How to make a tag sentence?How to answer it?What function do the tag questions have? 用法：用法：向对方向对方验证验证自己的陈述或者判断；自己的陈述或者判

3、断；向对方向对方请求请求或或建议建议。 提问提问：陈述陈述句，句，附加疑附加疑问部分问部分？ 祈使句，祈使句，附加疑问部分附加疑问部分？感叹句感叹句，附加疑附加疑问部分问部分？u注意：注意：附加疑问部分：附加疑问部分： 构成：构成： 回答回答同意，与前句谓语助词相同；同意，与前句谓语助词相同； 反对，前句与谓语助词相反反对，前句与谓语助词相反。（Yes 译为译为“不不”，No 译为译为“是是”) Please close the window, will/wont/can/cant you? He often has breakfast at 7 am, doesnt he ? Dont ta

4、ke photos in the meeting room, will you/can you? Lets start early in the morning, shall we ? Let us know your new address, will you ? Mary seldom goes to the cinema, does she ? You never told us why you didnt pass the exam, did you ? Youd better go home now, hadnt you ? 陈述部分的主语疑问部分的主语1.I (am) (arent

5、) I?2.表示人的不定代词(everyone,everybody,someone等)they3.表示事物的不定代词(this,that,everything,nothing等)it4.There (be)there5.动名词短语、主语从句it6.I （dont think/believe/expect/suppose+引导词+从句）从句的主语 I am a handsome boy, arent I ? Everybody knows what I said, dont they ? Nothing in the world is difficult, is it ? There is li

6、ttle water left, is there ? I dont think she cares, does she ? He used to swim in this river, didnt he /usednt he ? Smoking is not allowed here, is it ? What he lacks is courage, isnt it ?1. A: Its not going to rain, is it? B: _. Its a good day for sports. A: Then we can play football, _? B: _. We d

7、ont have a ball.No, it isntcant weNo, we cant2. 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.isnt itdoesnt sheNo, she doesnt3. A: Its time for badmi

8、nton 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 he反意疑问句解题步骤反意疑问句解题步骤1. 判定：肯否判定：肯否定定?2. 找动：确定谓语动词的类型找动：确定谓语动词的类型3. 换代：将主语转换为相应的代词换代：将主语转换为相应的代词