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(共31张PPT)
Unit 3 SPORTS AND FITNESS
Discovering Useful Structures
Make small conversations
Learning objectives
1. Identify question tags in spoken and written English.
识别英语口语和书面语中的疑问句
2. Form correct question tags using the appropriate auxiliary verb and pronoun.
使用适当的助动词和代词形成正确的反问句。
3. Apply question tags in short, natural conversations.
在简短自然的对话中使用反问句。
4. Use the correct intonation to show if you are asking a real question or just seeking agreement.
使用正确的语调来表明你是在问一个真正的问题还是只是寻求同意。

附加疑问句
阅读以下两段对话，感知加颜色部分并完成下面的小题 【3 mins】
1.Lily：I haven’t seen you recently.What are you doing these days
Bob：I am doing research on how to protect wildlife.
Lily：You have never done such research before，have you
Bob：Yes，this is the first time that I have done this.I have read some papers on this topic and also attended a lecture.
Lily：The lecture is very useful to your research，isn’t it
Bob：Yes，it is.It is also inspiring.
Lily：It inspires you to find more information about the topic，doesn’t it
Bob：Yes，it does.It gives me suggestions on finding more information.
2.Sam：Amy，there will be a film in the school hall tonight，won’t there
Amy：I’ve just heard about it.It is called A Brief History of Time，a film about Stephen Hawking.
Sam：It must be a great movie，isn’t it
Amy：I think so. Let’s watch it together，shall we/shan’t we
Sam：OK，we can meet in front of the school hall at about six，can’t we
Amy：OK，see you then!
Sam：See you！
1.附加疑问句由两部分组成：前一部分是 句式，后一部分是 句式，两者用逗号隔开。
2.附加疑问句一般是前肯定后 ，或者前否定后 。
3.附加疑问句又称反意疑问句。附加疑问部分的句式是：_______________
＋主语，其中的主语必须用 。
陈述
疑问
肯定
返 回
助动词/情态动
否定
词/be动词
代词
构成：陈述句，疑问句？【前肯后否，前否后肯】
附加疑问部分：助动词/be动词/情态动词＋主语的代词
学习笔记P77
附加疑问句
一、含义
附加疑问句是附加在陈述句后的简短问句，对陈述句所叙述的事实或观点提出疑问。
You have already got our invitation，haven’t you
You won’t be away for long，will you
You won a gold medal in a marathon, didn’t you
Messi is a famous soccer player, isn’t he
His sister didn’t attend the meeting, did she
二、一般构成
1.肯定陈述句＋否定附加疑问部分
2.否定陈述句＋肯定附加疑问部分
构成：陈述句，附加疑问句？【前肯后否，前否后肯】
附加疑问部分：助动词/be动词/情态动词＋主语的代词
笔记P78
Have another cup of coffee，will you 再喝杯咖啡，好吗？
Don’t close the door，will you？别关门，好吗？
Let’s go and listen to the music，shall we 我们去听音乐，好吗？
Let us wait in the reading room，will you 让我们在阅览室等，好吗？
三、含祈使句的附加疑问句的构成
肯定祈使句 will you
（更委婉、客气：would you，can you，could you，can’t you，won’t you）
否定式祈使句 will you
Let’s开头 “shall we”或“shan’t we”
Let us/me开头 “will you”
[即时训练1]　完成下列附加疑问句
1.She wasn’t seriously injured in the car accident，
2.He has given up his goal，
3.Let’s go to the cinema together，
4.Don’t hike alone，
was she
hasn’t he
shall we/shan’t we
will you
笔记P78
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! lt'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.
课本P40
Read the conversations below and underline the tag questions and their answers.What functions do the tag questions have
三、反义疑问的作用
反义疑问句又被称为附加疑问句，
它是对说话人说的句子的反问，有加强语气、请求进一步的确定的意味。
①—lt's a beautiful day, isn't it 今天天气很好，不是吗
—Yes, it is. 是的,它是。
②—That sounds interesting, doesn't it 听起来很有趣，不是吗
—Sure, it does. 当然，确实如此。
1）—You aren’t a student, are you 你不是学生,是吗
—Yes, I am.不,我是。/No,I’m not.是的,我不是。
2）—It's not a real sport, is it
—Yes, it is.不，它是。/No, it isn't.是的，它不是。
四、附加疑问句的回答
(1)当陈述部分为肯定式，一般只需照实际情况回答即可。
(2)当陈述部分为否定式，要根据事实来回答：
事实是肯定的用Yes，此时的Yes译为“不”；
事实是否定的用No，此时的No译为“是的”。
Is it a beautiful day
Does it sound interesting
Are you a student
Tip: 不论肯定否定，将陈述句转化为一般疑问句，根据实际情况去回答 Yes or No
Is it a real sport
笔记P79
Complete the conversations with appropriate tag questions or correct answers.
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.
can’ t we
No, it isn’t.
No, we can’t.
课本P40
不看问法，只回答事实
Is it going to rain
Can we play football
Complete the conversations with appropriate tag questions or correct answers.
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.
isn’ t it
doesn’ t she
No, she doesn’ t.
课本P40
不看问法，只回答事实
Does she likes soccer？
Complete the conversations with appropriate tag questions
or correct answers.
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
课本P40
五、附加疑问句的几种特殊情况
特殊的否定：含否定的词和否定的前缀
特殊的主语：there、不定代词与指示代词
特殊的句式：感叹句、并列句和主从复合句
特殊的情态动词
特殊的动词（need/dare；have；wish）
五、附加疑问句的几种特殊情况
特殊的否定 例句
陈述部分有little，few，never，hardly，seldom，no，nothing，nobody，no one，none，neither等表示否定意义的词时，其附加疑问部分用肯定结构。 He seldom contacts his family，does he？
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，视为肯定含义，附加疑问部分用否定形式。 Your little son is unhappy，isn’t he？(不能用is he)
It is impossible to learn English well in that situation，isn’t it？(不能用is it)
笔记P78
否定的词，表否定【前否后肯】
否定的前缀，表肯定【前肯后否】
特殊的主语 例句
陈述部分主语是this，that，疑问用it； 陈述部分主语是these，those，疑问用they。 These are credit cards，aren’t they？
陈述部分是there be句型时，疑问用 there。 There was an old stadium in front of our school，wasn’t there？
陈述部分主语是表示人的不定代词（如everyone/everybody/someone/somebody/no one等）时，疑问部分 :复数they或单数he。 陈述部分主语是表示物的不定代词（如nothing/everything/anything等）时，疑问部分用it代指。 Someone is waiting for you at the school gate, isn’t he
Nobody want to go with you, do they
Everyone likes apples， doesn’ t he
Nothing is better than this method, is it
特殊的句式1：主从复合句 例句
若陈述部分是一个主从复合句，附加疑问部分一般要与主句一致。 He said the match was a failure, didn’t he
The students are talking loudly when the teacher came in, aren’t they
陈述部分是“I’m sure，I’m afraid，I think/suppose/expect/imagine/believe 等＋宾语从句”结构，附加疑问部分一般与从句的主语和谓语一致，而且要注意陈述部分的否定转移现象。 I don’t think he cheated in the match, did he
I think Lily is a student, isn’t she
主句主语为第二三人称，反问看主句的主语和动词
主句主语为第一人称，反问看从句的主语和动词
【否定前移】
口诀：一从，二三主，否定前移
特殊的句式2：感叹句 例句
感叹句后加附加疑问句时， 附加疑问部分用： be的一般现在时的否定形式 或助动词的其他形式 1）What a fine day it is today！
What a fine day it is today，isn’ t it？
2）How fast he runs！
How fast he runs，doesn’ t he？
3）What a long time we have been waiting！
What a long time we have been waiting，haven’ t we？
特殊的句式3：并列句 例句
陈述句为并列句，附加问句与邻近分句保持一致 She is always a good girl, and she is never late for school, is she
特殊的情态动词 例句
陈述部分用“used to＋动词原形”时，疑问用“didn’t＋主语”或“usedn’t＋主语”形式。 He used to live in the poor country，didn’t/usedn’t he？
谓语含“ought to＋动词原形”时， 疑问用“oughtn’t＋主语”或“shouldn't＋主语”形式。 You ought to take care of them, oughtn’t/shouldn’t you
谓语含“had better最好＋动词原形”时， 疑问用“hadn’t+主语”。 He had better find his wallet, hadn’t he
谓语含“have to不得不，必须”时， 疑问用do的适当形式 We have to arrive there on time, don’t we
She had to finish this task as soon as possible, didn’t she
特殊的情态动词 must 例句
1）作为情态动词表“必须”， 疑问用mustn't/needn't We must finish our homework on time, mustn’t/needn’t we
2)表示推测时， 由must后面的动词决定。 The baby must be sleeping now, isn’t he
3)must have done表示对过去事实的肯定推测 1. 有表示过去的时间状语， 问句用过去时didn't； 2. 没有表示过去的时间状语， 问句用现在完成时haven't或hasn't。 3. 有表示过去完成时的时间状语，问句用hadn't. They must have gone there last night, didn't they
They must have arrived by now, haven't they
They must have been to the Great Wall, haven't they
They must have learnt 5000 English words by the end of last term, hadn't they
特殊的动词 need/dare 例句
need/dare作情态动词时， 问句用need(n’t)/dare(n’t)； 作实义动词“需要/敢”时， 借助助动词do的适当形式。 They needn’t hand in their homework today, need they
We need more information to make a decision, don’t we
They daren't ask for any more money，dare they？
He won’t dare to break his promise，will he
特殊的动词 wish 例句
陈述部分的谓语是wish， 疑问部分要用may +主语 I wish to have a word with you, may I
特殊的动词 have 例句
表“有”时，问句动词have/do都行 He has a lot of things to do today, doesn’t he
He has a new car, doesn’t/hasn’t he
表“吃，喝，玩，度过，举办”等，问句动词用do He has supper at home every day, doesn’t he
They had a good time in Beijing, didn’t they
have/has作助动词用在完成时中，用have/has的适当形式。 They have known the matter, haven’t they
She has been to the city several times, hasn’t she
[即时训练2]　完成下列附加疑问句
1.I don’t think it is a good novel，
2.What a wonderful picture，
3.He thought that he would stick to his dream，
4.She used to play soccer on the school playground on the weekend，

5.There is a computer on the desk，
6.This is a car，
7.Your coming was unnecessary，
8.I could hardly refuse，
is it
isn’t it
didn’t he
didn’t she/usedn’t she
isn’t there
isn’t it
wasn’t it
could I
笔记P79
Read the conversation. Decide whether the intonation of the tag questions is rising↗ or falling↘.
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.
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
课本P37
六、附加疑问句的语调intonation
降调=求赞同，寻求认同或附和，对说话内容有把握
升调=真问题，真诚提问，不确定说话的内容
Listen and check your answers.
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.
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↘
课本P37
达标检测
笔记P79
1.He knows the athlete who has won four gold medals，
2.Taking notes carefully makes you learn better，
3.Alice，you wash the plates today，
4.You must have been there，
5.The economy of our country develops well，
6.He is not the man who gave us a lecture，
7.Don’t contact the guy addicted to drug，
8.It is the third time that he has been a champion，
Ⅰ.完成下列附加疑问句
doesn’t he
doesn’t it
will you
haven’t you
doesn’t it
is he
will you
isn’t it
1.评论这件事意义不大，不是吗？
_______________________________________________________________
2.我相信下周五他会来派对的，对吗？
_______________________________________________________________
3.他从没告诉我们他是怎么受伤的，是不是？
_______________________________________________________________
4.你认为我们不会跑完这次马拉松，是吗？
_______________________________________________________________
Ⅱ.单句写作
There is little point in commenting on it，is there
I believe that he will come to the party next Friday，won’t he
He never told us how he was injured，did he
You don’t think we can finish the marathon，do you
5.她告诉我们她完成了任务，是吗？
_______________________________________________________________
6.郎平是一个意志非常坚定的人，不是吗？
_______________________________________________________________
7.停止玩手机，给你儿子树立个好榜样，不行吗？
_______________________________________________________________
_______________________________________________________________
8.这个交换生过去常常去汉语角，不是吗？
_______________________________________________________________
返 回
She told us that she had finished the task，didn’t she
Lang Ping is a person with great determination，isn’t she
Stop playing on your cellphone and set a good example for your son，will/won’t you
This exchange student used to go to the Chinese corner，didn’t/usedn’t he
谢谢大家的观看

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