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(共21张PPT)
人教必修一
Unit 3
Discovering Useful Structures
Make small conversations
Do you know who they are
What sports are they playing
Name：Yang Qian
Sport：Shooting
Name：Quan Hongchan
Sport：Diving
Name：Li Wenwen
Sport：Weightlifting
Name：Chen Meng, Sun Yingsha,
Wang Manyu
Sport：Table Tennis
疑问句的类型
一般疑问句:(be动词/助动词/情态动词等开头，用yes/no回答)
Do you like sports
2.特殊疑问句:(特殊疑问词开头，问什么答什么)
What sport do you like
3.选择疑问句:(一般疑问句或特殊疑问句，加上or)
Which sport do you like better, basketball or football
4.反意疑问句
Jack: OK,but it won't make me too tired,will it
Dave: Maybe at first, but you'll get used to it. I used
to come here every day when I first started.
Jack: Oh, I don't have to come here every day,
do I
Dave: No. Of course not. It's up to you, isn't it
(rising)
(rising)
(falling)
Presentation-Use
Listen for the intonation and think about when to use them.
Dave: Wonderful gym,isn't it
Jack: Er...yes. It's great.
Dave: This isn't your first time here, is it
Jack: Actually, it is. You come here often, don't you
Dave: Yep. At least three times a week.
Jack: You've lost some weight, haven't you
Dave: Yes. All that fat has become muscle now. If
you want to lose weight, too, I recommend
using the spin bike.
(falling)
(rising)
(falling)
(falling)
Presentation-Use
Listen for the intonation and think about when to use them.
目标一：To master the features and functions of tag questions by analysing.
Activity 1: Read the conversations below and underline the tag questions and their answers. Think about the questions below.
1.What functions do the tag questions below have
2.What is the format of tag questions Can you give more examples
1 Amy: It's not a real sport, is it
Shen Qi: Yes, it is.
2 Adam: That sounds interesting, doesn't it
Julie: Sure, it does.
3 Lin Tao: Hi! It's a beautiful day, isn't it
Han Jing: Yes, it is. I'm going to play soccer.Can you come along and
join us
Lin Tao: Sorry, I can't. I've got to meet my adviser. By the way, our
school soccer team won at last, didn't they
Han Jing: No, they didn't. It's too bad.
Activity 2: Look carefully at the tag questions, discuss in your groups about the selection of verbs and pronouns.
(1) It’s not a real sport, is it
(2) Then we can play football, can’t we
(3) You’ve done them before, haven’t you
(4) That sounds interesting, doesn’t it
(5) Our school soccer team won at last, didn’t they
Answers:
Verbs:
be动词 / 情态动词 / 助动词
Pronouns:
表示主语的人称代词
疑问句的类型
一般疑问句:(be动词/助动词/情态动词等开头，用yes/no回答)
Do you like sports
2.特殊疑问句:(特殊疑问词开头，问什么答什么)
What sport do you like
3.选择疑问句:(一般疑问句或特殊疑问句，加上or)
Which sport do you like better, basketball or football
4.反意疑问句
附加疑问句
附加疑问句，又称反义疑问句，主要用于口语，其作用是说话人向对方验证自己的陈述或判断，也可以用于祈使句表示请求或建议。
1、附加疑问句:陈述句+附加疑问部分 具体如下:
You are taller than your sister, aren’t you
(1)肯定式陈述部分+　　　　附加疑问部分
否定
(2)否定式陈述部分+　　　　附加疑问部分
肯定
2、附加疑问部分一般由
助动词、be动词或情态动词+表示主语的代词构成。
3、附加疑问部分如果是否定式,应用系动词、助动词、情态动词的否定式的缩写。
Jack wasn’t late for the party, was he
Presentation-Form
1.肯定式陈述部分+否定附加疑问部分
分类
You are an actor, aren’t you
He likes soccer, _________
We have ever been to Shanghai, _________
2.否定式陈述部分+肯定附加疑问部分
It wasn’t fine yesterday, was it
You won’t go to America, _________
We shouldn't go right now, __________
They can’t finish it, ________
2.含有否定词的陈述部分+肯定附加疑问部分
否定意义的词包括：hardly, never, nothing, few, little, no, seldom, too…to等
4. Few people eat wild animals now, _______
3. There is nothing important in the newspaper,
_______
2. She has never been to Hong Kong,______
_____
例：
1. Mr. Smith can hardly speak Chinese, _____
_____
is there
do they
does
she
can
he
Presentation-Form
Finish the exercises.
I.用反意疑问句补全句子。
1. No one wants to leave, ________
2. Let’s talk about your son now, ________
3. I don’t think you’ve heard of this concept before, ________
4. People should make the best of what they’ve learnt, ______________
5. There have been some terrible scenes on television, ______________
do they
shall we
have you
shouldn’t they
haven’t there
用恰当的反意疑问句补全下面对话。
Host: You've lived in Hollywood for many years, __________
Guest: Since I was eighteen and came here to write my first screenplay.
Host: You didn't know anyone here at first,__________
Guest: No. And I didn't have a cent to my name.Just some ideas and a
lot of hope. It sounds crazy, __________
Host: But things have worked out for you,___________ You're working
on another screenplay now, ___________
haven’t you
did you
doesn’t it
haven’t they
aren’t you
完成下列附加疑问句
①You must work hard next term, _______________________
②You must have made a mistake, _______________
③We need not go to school, __________
④They have no time to visit the museum, ______________
⑤Her daughter had the carpets and curtains cleaned, ____________
⑥I am very interested in Mark Twain’s novels, ____________
⑦He can’t have cleaned the room, _________
mustn’t/needn’t you　
haven’t you　
need we　
do/have they　
didn’t she　
aren’t I　
has he　
Work in pairs. Use tag questions to role play one of the situations below.
Production
Example:
A: The Sports Day is coming soon, isn't it
B: Yes, it is.They need some volunteers,
don't they
A: Yes, they do...
1. 当说话者的目的不在疑问,而是为了加强语气、求证或希望对方同意时,用降调。
He has a nice house,↘ doesn’t he ↘
他有一所漂亮的房子,是吧 (表示说话人的肯定语气)
2. 当说话者的目的在疑问或请求,则用升调。
He has a nice house,↘ doesn’t he ↗
他有一所漂亮的房子,是吗 (表示说话人的怀疑语气)
Thank You !

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