Unit3 Sports and Fitness Discovering Useful Strucetures 课件人教版高中英语必修第一册 .pptx
Unit 3 Sports and Fitness,Discovering Useful StructuresTag Questions附加疑问句/反意疑问句,Learning Objectives,In this lesson, I will:Know about the function of the tag questions;Make sense of the composition of the tag questions;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 does. 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.,1. Study the rules.,Look and think:How to make a tag sentence?How to answer it?What function do the tag questions have?,2. Find the rules., 用法：向对方验证自己的陈述或者判断；向对方请求或建议。 提问：陈述句，附加疑问部分？ 祈使句，附加疑问部分？感叹句，附加疑问部分？注意：附加疑问部分： 构成： be动词/助动词do/情态动词+ 代词 前肯后否, 前否后肯, 助动词和人称前后一致。 Let usshall we Letswill you 其他祈使句 will you/wont you 感叹句一律用否定式 can you/cant you回答：同意，与前句谓语助词相同； 反对，前句与谓语助词相反。（Yes 译为“不”，No 译为“是”),Please close the window, will/wont/can/cant you?He often has breakfast at 7 am, doesnt he ?Dont take 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 ?,Exercise 1:,3. 特殊主语,I am a handsome boy, arent I ?Everybody knows what I said, dont they ?Nothing in the world is difficult, is it ?There is little 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 ?,Exercise 2:,1. 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 isnt,cant we,No, we cant,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.,isnt it,doesnt she,No, she doesnt,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 he,is he,isnt he,反意疑问句解题步骤1. 判定：肯否定?2. 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,Thank you for your listening!,
