资源简介

(共25张PPT)
Unit 3
Tag Questions
反义疑问句
类型
01
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Do you like these animals
Who runs fastest in your class
Do you like to play football or basketball
I don’t think he will come, will he
一般疑问句
选择疑问句
特殊疑问句
反义疑问句
1. 一般疑问句
2. 特殊疑问句
3. 选择疑问句
4. 反义疑问句
be动词/助动词/情态动词 等开头；
用Yes/No回答
特殊疑问词开头；
问什么答什么
一般疑问句或特殊疑问句，加上or
陈述句+附加疑问句
疑问句的类型
概念与作用
02
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反意疑问句是由陈述句（肯定句&否定句）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。
反义疑问句
概念
结构与原则
03
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He looks like his father, doesn’t he﹖
She was ill yesterday, wasn’t she
He doesn’t need to work so late, does he？
He can’t ride a bike, can he
助动词+主语
Be词+主语
情态动词+主语
前肯后否
前否后肯
陈述句 + 附加疑问句？
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
组成 例句
肯定陈述部分+否定附加疑问部分 You often play badminton, don’t you
You’re going to the gym with me, aren’t you
否定陈述部分+肯定附加疑问部分 It’s not a real sport, is it
They can’t finish it by Friday, can they
含有否定词的陈述部分+肯定附加疑问部分 Nobody saw him walk into the room, did they
You’ve never been to Paris, have you
具有否定意义单词
基础否定词：直接表示“不/无”，如 no（不）、not（不）、never（从不）、none（没有一个）、nobody/no one（没有人）、nothing（无物）、nowhere（无处）、neither（两者都不）、nor（也不）。
半否定词：表示“几乎不/很少”，如 hardly（几乎不）、scarcely（勉强不）、barely（刚好不）、seldom（很少）、rarely（难得）、little（几乎没有，接不可数名词）、few（几乎没有，接可数名词）。
否定前缀/后缀词：通过词缀构成否定，如 **un-**（unhappy不高兴）、**dis-**（dislike不喜欢）、in-（impossible不可能）、-less（careless粗心的）等
变化规则
04
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找提问动词：助动词/be动词/情态动词
He is an athlete.
找动词
附加疑问句
He is an athlete, isn’t he
It taught him to practice harder.
附加疑问句
It taught him to practice harder, didn’t it
助动词
did
be动词
is
找提问动词：助动词/be动词/情态动词
It has been helping young people since 1996.
找动词
附加疑问句
It has been helping young people since 1996, hasn’t it
Her young players could win.
附加疑问句
Her young players could win, couldn’t they
情态动词
could
助动词
has
陈述部分主语的相应代词
Lang Ping brought honor and glory to her country.
Lang Ping
寻人称
主语
she
Lang Ping brought honor and glory to her country, didn’t she
Losing two important players was a big challenge.
Losing two important players
主语
it
Losing two important players was a big challenge, wasn’t it
Yes+肯定回答/No +否定回答
注意：陈述句为否定形式时，汉语表达习惯不同，yes译成“不”，no译成“是”
He wants to go out, doesn't he 他想出去，对吧？
Yes, he does.是的，他想。 No, he doesn't. 不，他不想。
You don't want to go out, do you 你不想出去，对吧？
Yes，I do. 不，我想。 No，I don't. 是的，我不想。
陈述句为肯定，随心所欲 Yes no
陈述句为否定，yes不来no是是
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
找提问动词：助动词/be动词/情态动词
附加疑问句思路-1
Look at the screen，will you？
Let’s go hiking，shall we？
祈使句：祈使句的反意疑问句用will you；以let’s 开头的祈使句用shall we。
感叹句：反意疑问句需用be的一般现在时态的否定形式。
What fine weather (it is), isn’t it？
What excellent masters (they are), aren’t they
即学即用
1. 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.
2. 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.
No, it isn’t
can’t we
No, we can’t
isn’t it
doesn’t she
No, she doesn’t
即学即用
3. 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!
isn’t he
is he
isn’t he
特殊用法
05
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Look at the screen，will you？
Let’s go hiking，shall we？
祈使句：祈使句的反意疑问句用will you；以let’s 开头的祈使句用shall we。
感叹句：反意疑问句需用be的一般现在时态的否定形式。
What fine weather (it is), isn’t it？
What excellent masters (they are), aren’t they
特殊情况must
1.must表示“必须”和“有必要” ，疑问部分用mustn't或者needn't； 陈述部分有mustn't，疑问部分用must。
You must leave at once, mustn't/ needn't you
你必须/有必要马上离开，不是吗？
You mustn't laugh, must you
你不准笑，知道么？
2. must表示“推测”，疑问部分不用must，用must后的动词结构采取相应的动词形式。
He must be tired, isn't he
他一定累了，不是么？
【牛刀小试】　完成下面的附加疑问句
1. It’s a fine day. Let’s go fishing, ____________
2. Don’t worry. Let us do it for you, ____________
3. You were captain of the football team, ________________
4. The boy has to clean up his room, _______________
shall we
will you
weren’t you
doesn’t he
5. Everyone knows the famous coach, _______________________
6. There wasn’t enough time at that moment, _____________
7. Frank hardly goes to the gym, ___________
8. Your brother made few mistakes this time, __________
9. You never told me that you had been ill, ___________
10. —The problem wasn’t difficult for him, was it
—_______________(答语). He should have been given a more difficult one.
don’t they/doesn’t he
was there
does he
did he
did you
No, it wasn’t.
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20251029
汇报人：WPS

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