英语必修 第三册Unit 3 Diverse Cultures学案

这是一份英语必修 第三册Unit 3 Diverse Cultures学案，共4页。
Ⅰ.附加疑问句（tag quetin）的定义及功能
观察以下对话，找出附加疑问句及其回答，思考其功能。
1. Amy: It's nt a real sprt, is it?
Shen Qi: Yes, it is.
功能：
2. Adam: That sunds interesting, desn't it?
Julie: Sure, it des.
功能：
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.
功能：
附加疑问句的定义：

Ⅱ. 附加疑问句的用法与结构
基本用法及结构
观察以下句子，探索附加疑问句的结构
It’s nt a real sprt, is it?
The sngs in the mvie “The Sund f Music” are really beautiful，aren’t they?
He desn’t like English，des he?
Yur brther bught a new bk，didn’t he?
Yu haven’t finished yur hmewrk yet，have yu?
Yu had ever said yu als wanted t g there，hadn’t yu?
Lucy wuld like an apple，wuldn’t she?
He can’t speak English，can he？
Everything is ready，isn’t it?
Eating t much is bad fr health, isn’t it?
There is a bk n the desk, isn’t there?
自主发现：
结构：
附加问句所用动词类型：
附加问句主语特征：

巩固内化：
Yu are free at the weekend, ?
Li Hua wasn’t late fr class, ?
Yu dn’t take part in a marathn when yu are ill, ?
Yu didn’t finish yur hmewrk n time, ?
Yur sister has gne t the pst ffice, ?
Yu wn’t listen t him, ?
He culdn’t finish the wrk ahead f time, ?
Team ne can’t finish it by Friday, ？
Everyne is here, ___________?
T see is t believe, ?
There's ging t be a talk n wellness and fitness next week, _______________?
特殊用法与结构
观察以下句子，探索附加疑问句的特殊用法与结构
He has few friends here，des he?
She said nthing，did she?
He has never been t Lndn, has he?
It is unfair，isn’t it?
Yur mther dislikes seeing yu with me, desn’t she?
自主发现：
若陈述部分含有否定词或半否定词 ，其附加问句要用 ；
若陈述部分含有带否定前缀的词，如： ，附加问句仍用 ；
巩固内化：
She seldm ges t the cinema, ?
Linda ate nthing this mrning， ?
He was unsuccessful, ?
It is impssible， ?
There was nthing in the rm， ？
陈述部分为祈使句时的附加疑问句用法及结构
观察以下句子，探索祈使句的附加问句的特征及结构
Give me a hand, will yu?
Cme t have supper with us this evening, wn’t yu?
Dn’t make s much nise, will yu?
Let’s try anther way, shall we?
Let us knw yur address, will yu?
自主发现：
祈使句为肯定形式时，附加问句 ；
祈使句为否定形式时，附加问句 ；
如果祈使句以let’s开头，附加问句 ；
如果祈使句以let us或let me开头，附加问句 。
巩固内化：
Ellen，please pass me the salt， ?
Cme alng and wrk ut at a gym, ?
Dn’t draw n the wall， ?
Let’s have fun n the playgrund， ?
Let me help yu clean the rm， ?
4.陈述部分为含有宾语从句的主从复合句的附加问句的用法及结构
观察以下句子，探索其特征及结构
They knw that he is frm England, dn’t they?
We believe she can d it better, can’t she?
They all think that English is very useful, dn’t they?
I dn’t think that yu can d it, can yu?
He desn’t think that I can make it, des he?
自主发现：
当陈述部分是含有宾语从句的主从复合句时，附加问句的主谓通常和 中的主谓分别保持一致。
当陈述部分是I think/suppse/believe that...结构时，其附加疑问句须与 的主、谓语保持一致；主句的主语若非第一人称，则附加疑问句与 的主谓相一致。
当陈述部分为“I/We dn’t think/believe/suppse/cnsider/．．．＋宾语从句”，附加问句的主谓与 的主谓保持一致，且附加问句用 。
巩固内化：
I dn’t think he will cme， ？
He did’t thinks that she wuld cme， ？
I think that yu can d it， ?
Henry thinks yu are cheating yur friends, ?
I tld them nt everybdy culd run as fast as yu did, ?
Ⅲ. 附加疑问句的回答
回答以下问句
Yu are asleep, aren’t yu?
Yu aren’t asleep, are yu?
We can use mbilephne when having class, can’t we?
We can’t chat with ur deskkmates in class, can we?
Our math teacher is a handsme man, isn’t he?
自主发现：
Ⅳ. 附加疑问句的语调
升调：附加疑问句的疑问形式部分通常用升调，表示说话者并不十分确定陈述句部分所表达的信息，或者表示说话者并不强迫对方同意自己的观点，用附加疑问句只是为了简单的询问。
降调：在附加疑问句中，如果说话者特别肯定对方可能给予的答案，或者是特意向对方示意说话者与听者的意见是一致的，这时疑问部分用降调。
Read the cnversatin and decide whether the intnatin f the tag questins is rising r falling. （P37）
Listen and check yur answers. Then practice it with a partner.
Ⅴ. Assignment
完成课本P40 练习2的对话
练一练
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, ____________?
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, ______________?
完成课本P85练习2-4