人教版 (2019)必修 第一册Unit 3 Sports and fitness精品课件ppt

这是一份人教版 (2019)必修 第一册Unit 3 Sports and fitness精品课件ppt，文件包含Unit3Period3Discoveringusefulstructures课件高一英语人教版新教材必修第一册共33张PPTpptx、Unit3Period3Discoveringusefulstructures同步练习解析版doc、Unit3Period3Discoveringusefulstructures同步练习原卷版doc等3份课件配套教学资源，其中PPT共32页， 欢迎下载使用。

Discvering Useful Structures
The tag questins & their answers
●反义疑问句的主语●反义疑问句的动词●反义疑问句的肯定和否定●反义疑问句的升调和降调●反义疑问句的回答●带有宾语从句的复合句的反义疑问句●并列句的反义疑问句●祈使句的反义疑问句●含有had better, used t d的反义疑问句●neither… nr, either… r 连接的并列主语的反义疑问句
Tag questins are additinal questins which expresses the questiner's pinin, which is uncertain and needs the listener's apprval.是指当提问的人对前面所叙述的事实不敢肯定，而需要向对方加以证实时所提出的问句。
反义疑问句基本构成 ，
观察前陈述句主语及动词，据此判断反义疑问句的动词及主语如果陈述部分为肯定句，反义疑问句则为否定如果陈述部分为否定句，反义疑问句则为肯定如：The students are having an English class, ________________?N, they aren't .Theya re having a math class.
主语the students为第三人称复数，代词用they
陈述部分是肯定句还是否定句的判断句子含有否定副词或否定代词方能算否定句，带有否定前缀的词不能算做否定句否定副词：n, nt, never, hardly, rarely, seldm, scarcely, barely否定代词：few, little, nthing, n ne, nbdy, neither, nne...否定前缀：un-，nn-，in-，dis-，a-，de-，under-，anti-， cunter-...如：
He hasn't been there befre.
There is nthing I can d t help.
The weather yeasterday was abnrmal.
陈述部分主语如果是人称代词主格，保持不变
There be 中，反义疑问句主语为there
陈述部分主语如果是名词，根据单复数变为he, she, it, they
陈述部分主语是不定代词，如果指代物，反义疑问句则用it, 如果指代人，反义疑问句则用he / they
不定式，动名词做主语时，反义疑问句主语为it
Everthing is ready, ___________?Everyne is here, ___________?We are busy, ___________?The wrkers are busy, ___________?The dctr is busy, ___________?There is a bk n the desk, ___________?Nthing ges well, ___________?Eating t much is bad fr health, ___________?
aren't they
isn't he/she
isn't there
They wrk hard, ___________?He walked slwly, ___________?They have cmpleted the task, ___________?Nthing can stp them, ___________?Everyne must take part, ___________?The train had left, ___________?It appears t be wrng, ___________?We seldm g t the cinema, ___________?The Sprts Day is cming sn, ___________?
haven't they
usedn't / didn't he
usedn't / didn't they
shuldn't he
带有并列连词复合句的反义疑问句
didn't they
Read the cnversatins belw and underline the tag questins and their answers. What functins d the tag questins have?
1. Amy: It's nt a real sprt, is it? Shen Qi: Yes, it is.2. Adam: That sunds interesting, desn't it? Julie: Sure, it des.3. Lin Ta: Hi! It's a beautiful day, isn't it? Han Jing: Yes, it is. I'm ging t play sccer. Can yu cme alng and jin us? Lin Ta: Srry,I can't. I' ve gt t meet my adviser. By the way, ur schl sccer team wn at last, didn't they? Han Jing: N, they didn't. It's t bad.
Functin: expressing uncertainty
Functin: asking fr apprval
Cmplete the cnversatins with apprpriate tag questins r crrect answers. 1. A: It's nt ging t rain, is it? B:_____________. It's a gd day fr sprts. A: Then we can play ftball, _____________? B:. We dn't have a ball.2. A: It's Sprts Day next Thursday, _____________? B: Yu' re right, it is. Let's ask Xia Lei if she wants t jin a team. A: She likes sccer, _____________? B: _____________. But she lves vlleybal. She culd be in the vlleybal team.3. A: It's time fr badmintn class. Where is the cach? He's late, _____________? B: It's been 10 minutes already. He isn't cming, _____________? A: Cl! We can have a gd time. That's great! B: Shh! A: h, n, he is right behind me, _____________? C: Yes, I am.
N, it isn't
N, she desn't
Cmplete the cnversatin with apprpriate tag questins r answers.
A: There's a basketball game at ur schl this Saturday, _____________?B: Yeah, ur schl is playing against N.2 Senir High Schl.A: Oh, gd! I really want t see ur team play. I missed the last game. Yu went, didn't yu?B: Oh, yes, ____________! It was a great game. S yu' re planning t g this Saturday. _____________? D yu want t g tgether?A: Sure! I'd lve t. What time shall we meet?B: Well, the game starts at 1:00 p.m., s l can cme t yur hme at 12:30 and we can walk t schl tgether. Yu' ll be cming frm hme, wn't yu?
A: N, _____________. I'l be at the library all mrning studying fr that big test n Mnday.B: Oh, then why dn't we meet utside the library at 12:15?A: I' ll need t stp at the ndle restaurant and get smething t eat befre the game. Yu wuldn't mind, _____________?B: Nt at all. I' ve never said n t fd, _____________? Hw abut meeting at 12:00, ging there fr lunch tgether, and then heading t the game?A: Sunds great.
Read the cnversatin alud and pay attentin t the tnes f the tag questins. Explain the meaning that different tnes express.
A: We’re all s busy, but we can't just sit arund and study all the time, can we?B: N, we can't Smetimes I just have t get up and d a few jumping jacks.A: Jumping jacks? Thse are a kind f exercise, aren't they?B:Yes, they are! Yu jump and bring yur hands tgether abve yur head and mve yur feet apart. Then yu jump again, bringing yur hands t yur side and yur feet tgether. I'm sure yu've dne them befre, haven't yu?A: Iknw what yu mean nw. They are als called star jumps, aren't they? Why dn't we d a few nw? B:Sure.
对前面陈述的内容把握很大
对前面陈述的内容没有把握，需要对方确认
Add tag questins t the statements.
1. Let's g and wrk ut in the gym,_______________?2. Yu dn't take part in a marathn when yu're ill, _______________?3. Turn ff theTV, _______________?4. She's ding all she can fr us in times f stress, s we must back her up, ______________?5. Henry thinks yu are cheating yur friends, _______________?6. Andy's never been anything but a friendly guy, _______________?7. Emily had t cut ut sugar frm her diet as her dctr suggested, _______________?8. There's ging t be a talk n wellness and fitness next week, _______________?
Cmplete the cnversatin with apprpriate tag questins.
Tm: Mum, I can have ne mre burger, ____________?Murm: N, yu can't.Yu've already had tw! Yu're ging t get sick….Oh, what's that nise?Dad: It isn't a strm cming, ____________?Tm: Yes, it is! But i's nTV! Dad, cme and see,____________?Dad: What mvie are yu watching?Tm: The Day after Tmrrw.Mum:Let's watch it tgether, ____________? Family time! Dad: Gd idea!
1. Linda ate nthing this mrning, ___________? 2. There's hardly any milk in the bttle, ___________? 3. He has never ridden a hrse befre, __________? 4. He seldm came here, ___________? 5. Everything seems all right,____________ ? 6. N ne failed in the exam, ____________? 7. Neither yu nr I am a artist, _____________? 8. He can't be her father, ______________?
9. They have n time t visit the museum, ____________? 10. Yu'd better g at nce, __________? 11. He dislikes the tw subjects, ____________? 12. These tls are useless nw, ____________? 13. He used t get up at 6:30, _______________? 14. Let's g there by bus,____________? 15. Let us g t play ftball, ____________? 16. Dn't frget t give Plly sme fd and change her water, ____________?
aren't they
didn't/usedn't he
17. — Let's g shpping this afternn,___________ ? — All right. 18. — Pass me the dictinary, _________ ? — Yes, with pleasure. 19. There is little water in the glass, ______________ ? 20. There wn't be any cncert this Saturday evening, _____________ ? 21. — I guess she taught herself Japanese, ______________ ? — Yes. 22. I dn't believe yu are right, ____________ ? 23. She desn't think that Tm sings best in the class, _______________ ? 24. I knw yu didn't want t hurt me, _____________ ? 25. My parents cntrl every part f my life, ______________?
will there
SeeYuNextTime