Unit 3 Discovering useful structures （ppt课件） (4)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、寻求认同寻求认同寻求认同寻求认同疑问或求证信息疑问或求证信息疑问或求证信息I would like my sister to turn off the TV and I suggest going and working out in the gym.Then I say:“Turn off the TV,will you?“Lets go and work out in the gym,shall we?”礼貌请求礼貌建议Do something,will you?Dont do something,will you?Lets do some thing,shall we?You have

2、lost some weight,havent you?It wont make me too tired,will it?Turn off the TV,will you?Lets go and work out in the gym,shall we?a question tag附加疑问a question tag附加疑问statement陈述句imperative祈使句a tag question 附加疑问句/反义疑问句being polite礼貌策略confirmation信息确认You have lost some weight,havent you?It wont make me

3、too tired,will it?1.What is a question tag made up of?2.What are they?3.Is the verb positive or negative(肯肯/否定）否定）?系动词/助动词/情态动词主格人称代词前肯后否，前否后肯The formation of a tag questionThe formation of a tag question陈述句部分（肯/否）+附加问句部分（否/肯）“助”动词+主格人称代词系动词助动词情态动词am/is/aredo/does/didhas/have/hadcan/could/shall/shou

4、ld/will/wouldwas/wereI/we/you/he/she/it/theySpecial rules for tag questions.Special rules for tag questions.附加问句部分never/hardly/seldom/nothing/few/littlesomething/everything/anything/nothingamtherethese/thosethis/that陈述句部分肯定式主格人称用ittherearent主格人称用they主格人称用itComplete the conversations with appropriate

5、 Complete the conversations with appropriate tag questions or correct answers.Then act tag questions or correct answers.Then act them out.them out.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 isntcant weNo,we cant我们不能打球不会下雨

6、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 itdoesnt sheNo,she doesnt她不喜欢足球3.A:Its time for badminton class.Where is the coach?Hes late,_?B:Its been 10 m

7、inutes 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用用事实事实进行回答，是就用进行回答，是就用yes，不是就用，不是就用no,“肯定到底，或否定到底肯定到底，或否定到底”-Age has never been an obstacle(障碍障碍)for Su Bingtian,has it?-No,never!-年龄没有成为苏炳添成功路上的障碍，是不是？-是的，没有！English:Answer tag questions only with facts!中文：先对说话者的信息作出回应，再发表个人见解。Thank youThank you