人教版（2019）必修 第一册Unit 3 Sports and fitness Discovering Useful Structures 课件(共24张PPT)

(共24张PPT)
反义疑问句
Grammar
Unit 3
Tag Questions
Tag Questions
1. Amy: It's not a real sport, is it
Shen Qi: Yes, it is.
Read the conversations below and underline the tag questions and their answers. （P40-1）
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.
What functions do the tag questions have
The tag questions above are used for confirmation.
概念
1.
回答
3.
结构
2.
进阶
4.
反义疑问句
反意疑问句是由陈述句和附在其后的附加疑问句组成,主要用于口语。
作用：
1. 证实作用-说话人向对方验证自己的陈述或判断;
2. 请求或建议，用于祈使句中。
概念
反义疑问句
陈述句 + 附加疑问句？
结构
反义疑问句
助动词/情态动词/be动词
主语
We will have a dictation again, won’t we
基本原则：前肯后否，前否后肯
结构
反义疑问句
陈述 + 附加疑问句？
助动词
主语
He doesn't much care for clothes, ___________ ？
Your daughter visited Emperor Qin's terracotta warriors last weekend, ___________？
Dogs can run faster than hens, ____________ ？
They weren't doing their homework this time yesterday, __________ ？
All the students have finished their homework, _____________
does he
didn’t she
can’t they
were they
haven’t they
回答
反义疑问句
原则：根据实际情况回答
You aren’t a teacher, are you
Yes, I am. / No, I’m not.
Complete the conversations with appropriate tag questions or correct answers. (P40-2)
A: It's not going to rain, is it
B: _____________. It's a good day for sports.
A: Then we can play football, ____________
B: _____________. We don't have a ball.
1
No, it isn’t
can’t we
No, we can’t
A: It's Sports Day next Thursday, __________
B: You're right, it is. Let's 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.
2
isn’t it
doesn’t she
No, she doesn’t
A: It's time for badminton class. Where is the coach He's late, ______________
B: It's been 10 minutes already. He isn't coming, __________________
A: Cool! We can have a good time. That's great!
B: Shh!
A: Oh no, he's right behind me, ____________
C: Yes, I am!
3
isn’t he
is he
isn’t he
进阶-1
反义疑问句
陈述部分有表示否定含义的词视为否定含义， 疑问部分用肯定句式。
包括：seldom, hardly, never, few, little, nothing 等
Your aunt could hardly recognize you, _________
He seldom contacts his family, _________
They know little about it, _________
could she
does he
do they
但是陈述部分含有由un-, im-, in-, dis-等否定意义的前缀构成的词语时，陈述部分要视为肯定含义，问句部分用否定形式。
例：Your father is unhappy, isn’t he
The man is dishonest, isn’t he
Tom dislikes the food, doesn’t he？
进阶-2
反义疑问句
This is a cat，isn’t it
Everything is ready, isn't it
Everyone knows the answer, don't they (doesn’t he )
Nobody knows about it, do they (does he )
There is a little bird, isn’t there
主语的选择
1).陈述部分的主语是this, that时，疑问部分的主语多用it；
陈述部分的主语是these, those时，疑问部分的主语多用they.
例：This is a dictionary, isn’t it﹖
Those are shelves, aren’t they﹖
主语的选择
2).陈述句的主语是nobody, no one, everyone, somebody等不定代词时，反意疑问部分的主语多用he/they.
例：Nobody says a word about the accident, do they(does he)﹖
3).陈述句的主语是something,nothing,anything,everything等不定代词时，反意疑问部分的主语多用it。
例： Everything seems all right, doesn’t it﹖
主语的选择
4). 陈述句如果是there be结构时，疑问部分仍用there。
例：There was a man named Saint Nicholas, wasn’t there
5).陈述句的主语是动词不定式、动词的ing形式或从句时，反意疑问句主语多用it来体现。
例：Taking care of our children is very important, isn’t it﹖
What he said is wrong, isn’t it﹖
进阶-3
反义疑问句
祈使句的反义疑问句
在肯定的祈使句后,用 will you won’t you
在否定的祈使句后,只能用 will you
1.Speak louder,___________
2.Don’t wait for me,__________
3.Don’t be late,__________
4. Sit down please, __________
5. Please call me, ____________
6.Don’t be late next time, __________
will you/won’t you
will you
will you
will you/won’t you
will you/won’t you
will you
1). 动词原型开头的
祈使句
进阶-3
反义疑问句
祈使句的反义疑问句
在Let’s祈使句后加上 shall we
在Let us(me, him..) 后加上 will you
2). let’s型的
祈使句
1. Let’s go, _________
3. Let’s have a cup of tea, ________
2. Let her play the piano, ________
4. Let us sing a song for you, ________
shall we
will you
shall we
will you
进阶-4
反义疑问句
复合句的反义疑问句
附加疑问句部分与主句保持一致
They told me it was not true, ____________
I think that he has done his work, __________
didn’t they
hasn’t he
进阶-5
反义疑问句
从句的反义疑问句
宾语从句：主句部分是I (we) think/suppose/believe/know...that时，
附加疑问句与从句保持一致
I think he will come, __________
I don’t believe she failed English, __________
won’t he
did she
否定转移
如果主语不是第一人称则疑问部分与主句相对应构成反意疑问句。
He thought you were wrong, didn't he
不能说weren't you
Attention!
THANKS