人教版（2019）必修 第一册Unit 3 Sports and Fitness Grammar课件（22张ppt）
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| 名称 | 人教版（2019）必修 第一册Unit 3 Sports and Fitness Grammar课件（22张ppt） |  | |
| 格式 | pptx | ||
| 文件大小 | 2.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-02-21 00:03:25 | ||
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(共22张PPT)
Unit 3
反义疑问句
(Tag question)
Grammar
01
定义及作用
02
用法详解
目录
CONTENT
03
巩固练习
定义及作用
01
反义疑问句（Tag Question），又称为附加疑问句，是指当提问的人对前面所叙述的事实不敢肯定，而需要向对方加以证实时所提出的问句。反义疑问句也可以用于祈使句，表示请求或者建议。
反义疑问句（Tag Question）
反义疑问句（Tag Question）
It’s not a real sport,
That sounds great,
Come along and join us,
不确定，需要加以证实
请求或建议
is it
doesn't it
will you
用法详解
02
01 反义疑问句基本构成
Lucy likes English, dosen't she？
A former statement
陈述部分
助动词 do/does/did
have/has/had
be动词, 情态动词
主语
观察前陈述句主语及动词，据此判断反义疑问句的动词及主语。
如果陈述部分为肯定句，反义疑问句则为否定。
如果陈述部分为否定句，反义疑问句则为肯定。
1. Anything is possible, ___________
2. Everyone is here, ___________
3. We are busy, ___________
4. The workers are busy, ___________
5. The doctor is busy, ___________
6. There is a book on the desk, ___________
7. Eating too much is bad for health, ___________
isn't it
isn't he
aren't we
aren't they
isn't he/she
isn't there
isn't it
陈述部分主语如果是人称代词主格，保持不变 （3）
主语如果是名词，根据单复数变为he, she, it, they （5）
陈述部分主语是不定代词，如果指代物，反义疑问句则用it, 如果指代人，反义疑问句则用he / they （1.2.4）
There be 中，反义疑问句主语为there （6）
不定式，动名词做主语时，反义疑问句主语为it （7）
句子含有否定副词或否定代词才能算否定句，带有否定前缀的词不能算做否定句。
否定副词：no, not, never, hardly, rarely, seldom, scarcely, barely
否定代词：few, little, nothing, no one, nobody, neither, none...
否定前缀：un-，non-，in-，dis-，a-，de-，under-，anti-， counter-...
02 陈述部分是肯定句还是否定句的判断
She never lies，___________
Nothing goes well，___________
It is unbelievable，___________
否定
否定
肯定
does she
does it
isn't it
回答反意疑问句，通常应根据实际情况来确定！
03 反义疑问句的回答
The twins have arrived, haven't they
Yes，they have.
No，they haven't.
双胞胎已经到了
双胞胎还没有到
04 反义疑问句的几种特殊情况
1. 祈使句的反义疑问句不区分肯定还是否定，都用 will you
Close the door, ___________
Don't lie to your mother, ___________
will you
will you
Let's do...为主句时，
反义疑问句为：shall we
Let us/me/them/...为主句时，反义疑问句为：will you
Let's go shopping,___________
Let me do it, ___________
shall we
will you
反义疑问句的几种特殊情况
2. 陈述部分动词为had better, 反义疑问句的动词要用had
You'd better answer it, ___________
You'd better not believe her, ___________
We'd better have a try, ___________
The tree had better be watered often, ___________
hadn't you
hadn't we
hadn't it
had you
反义疑问句的几种特殊情况
3. 陈述部分的谓语是used to 时，疑问部分用didn't 或 usedn't
He used to take a walk after dinner,
My father used to swim in a river,
They used to jog every morning,
usedn't / didn't he
usedn't / didn't he
usedn't / didn't they
反义疑问句的几种特殊情况
4. think, believe, suppose, imagine, expect等动词后接宾语从句，构成反意疑问句时，有两种不同的构成方式。
1. 当主句的主语为第一人称时，其后的反义疑问句应与从句相一致。当这些动词后接的宾语从句的否定转移时，其仍属否定句，故其后的简短问句应用肯定式。
I expect our English teacher will be back this weekend, ？
We suppose you have finished the project, ？
I don't believe that he can translate this book, ？
We don't imagine the twins have arrived, ？
won't she/he
haven't you
can he
have they
2.当主句的主语为第二、三人称时，其后的反义疑问句则应与主句相一致。
（此时，否定只看主句，与从句无关）
Your sister supposes she needs no help, ？
You thought they could have completed the project, ？
They don't believe she's an engineer, ？
doesn't she
didn't you
do they
反义疑问句的几种特殊情况
5. 陈述部分有must表示推测时的反义疑问句，疑问部分根据实际
情况而定。
He must be a doctor, ___________
You must have studied English for three years, ___________
He must have finished it yesterday, ___________
isn't he
haven't you
didn't he
巩固练习
03
01
输入文字
1. Linda ate nothing this morning, ___________
2. There's hardly any milk in the bottle, ___________
3. He has never ridden a horse before, __________
4. He seldom came here, ___________
5. Everything seems all right,____________
6. No one failed in the exam, ____________
7. He has two sisters, _____________
8. He must be a doctor, ______________
did she
is there
has he
did he
doesn't it
did he
doesn’t he
isn't he
02
输入文字
9. They have no time to visit the museum, ____________
10. You'd better go at once, __________________
11. He dislikes the two subjects, ____________
12. These tools are useless now, ____________
13. He used to get up at 6:30, ___________________
14. Let's go there by bus,____________
15. Let us go to play football, ____________
16. Don't forget to give Polly some food and change her water, ____________
do they
hadn't you
doesn't he
aren't they
didn't/usedn't he
shall we
will you
will you
03
输入文字
17. — Let's go shopping this afternoon,___________ — All right.
18. — Pass me the dictionary, _________ — Yes, with pleasure.
19. There is little water in the glass, ______________
20. There won't be any concert this Saturday evening, _____________
21. — I guess she taught herself Japanese, ______________ — Yes.
22. I don't believe you are right, ____________
23. She doesn't think that Tom sings best in the class, _______________
24. I suppose you didn't want to hurt me, _____________
25. My parents control every part of my life, ______________
shall we
will you
is there
will there
didn't she
are you
does she
did you
don't they
Homework:
1.
2.
Thanks
Unit 3
反义疑问句
(Tag question)
Grammar
01
定义及作用
02
用法详解
目录
CONTENT
03
巩固练习
定义及作用
01
反义疑问句（Tag Question），又称为附加疑问句，是指当提问的人对前面所叙述的事实不敢肯定，而需要向对方加以证实时所提出的问句。反义疑问句也可以用于祈使句，表示请求或者建议。
反义疑问句（Tag Question）
反义疑问句（Tag Question）
It’s not a real sport,
That sounds great,
Come along and join us,
不确定，需要加以证实
请求或建议
is it
doesn't it
will you
用法详解
02
01 反义疑问句基本构成
Lucy likes English, dosen't she？
A former statement
陈述部分
助动词 do/does/did
have/has/had
be动词, 情态动词
主语
观察前陈述句主语及动词，据此判断反义疑问句的动词及主语。
如果陈述部分为肯定句，反义疑问句则为否定。
如果陈述部分为否定句，反义疑问句则为肯定。
1. Anything is possible, ___________
2. Everyone is here, ___________
3. We are busy, ___________
4. The workers are busy, ___________
5. The doctor is busy, ___________
6. There is a book on the desk, ___________
7. Eating too much is bad for health, ___________
isn't it
isn't he
aren't we
aren't they
isn't he/she
isn't there
isn't it
陈述部分主语如果是人称代词主格，保持不变 （3）
主语如果是名词，根据单复数变为he, she, it, they （5）
陈述部分主语是不定代词，如果指代物，反义疑问句则用it, 如果指代人，反义疑问句则用he / they （1.2.4）
There be 中，反义疑问句主语为there （6）
不定式，动名词做主语时，反义疑问句主语为it （7）
句子含有否定副词或否定代词才能算否定句，带有否定前缀的词不能算做否定句。
否定副词：no, not, never, hardly, rarely, seldom, scarcely, barely
否定代词：few, little, nothing, no one, nobody, neither, none...
否定前缀：un-，non-，in-，dis-，a-，de-，under-，anti-， counter-...
02 陈述部分是肯定句还是否定句的判断
She never lies，___________
Nothing goes well，___________
It is unbelievable，___________
否定
否定
肯定
does she
does it
isn't it
回答反意疑问句，通常应根据实际情况来确定！
03 反义疑问句的回答
The twins have arrived, haven't they
Yes，they have.
No，they haven't.
双胞胎已经到了
双胞胎还没有到
04 反义疑问句的几种特殊情况
1. 祈使句的反义疑问句不区分肯定还是否定，都用 will you
Close the door, ___________
Don't lie to your mother, ___________
will you
will you
Let's do...为主句时，
反义疑问句为：shall we
Let us/me/them/...为主句时，反义疑问句为：will you
Let's go shopping,___________
Let me do it, ___________
shall we
will you
反义疑问句的几种特殊情况
2. 陈述部分动词为had better, 反义疑问句的动词要用had
You'd better answer it, ___________
You'd better not believe her, ___________
We'd better have a try, ___________
The tree had better be watered often, ___________
hadn't you
hadn't we
hadn't it
had you
反义疑问句的几种特殊情况
3. 陈述部分的谓语是used to 时，疑问部分用didn't 或 usedn't
He used to take a walk after dinner,
My father used to swim in a river,
They used to jog every morning,
usedn't / didn't he
usedn't / didn't he
usedn't / didn't they
反义疑问句的几种特殊情况
4. think, believe, suppose, imagine, expect等动词后接宾语从句，构成反意疑问句时，有两种不同的构成方式。
1. 当主句的主语为第一人称时，其后的反义疑问句应与从句相一致。当这些动词后接的宾语从句的否定转移时，其仍属否定句，故其后的简短问句应用肯定式。
I expect our English teacher will be back this weekend, ？
We suppose you have finished the project, ？
I don't believe that he can translate this book, ？
We don't imagine the twins have arrived, ？
won't she/he
haven't you
can he
have they
2.当主句的主语为第二、三人称时，其后的反义疑问句则应与主句相一致。
（此时，否定只看主句，与从句无关）
Your sister supposes she needs no help, ？
You thought they could have completed the project, ？
They don't believe she's an engineer, ？
doesn't she
didn't you
do they
反义疑问句的几种特殊情况
5. 陈述部分有must表示推测时的反义疑问句，疑问部分根据实际
情况而定。
He must be a doctor, ___________
You must have studied English for three years, ___________
He must have finished it yesterday, ___________
isn't he
haven't you
didn't he
巩固练习
03
01
输入文字
1. Linda ate nothing this morning, ___________
2. There's hardly any milk in the bottle, ___________
3. He has never ridden a horse before, __________
4. He seldom came here, ___________
5. Everything seems all right,____________
6. No one failed in the exam, ____________
7. He has two sisters, _____________
8. He must be a doctor, ______________
did she
is there
has he
did he
doesn't it
did he
doesn’t he
isn't he
02
输入文字
9. They have no time to visit the museum, ____________
10. You'd better go at once, __________________
11. He dislikes the two subjects, ____________
12. These tools are useless now, ____________
13. He used to get up at 6:30, ___________________
14. Let's go there by bus,____________
15. Let us go to play football, ____________
16. Don't forget to give Polly some food and change her water, ____________
do they
hadn't you
doesn't he
aren't they
didn't/usedn't he
shall we
will you
will you
03
输入文字
17. — Let's go shopping this afternoon,___________ — All right.
18. — Pass me the dictionary, _________ — Yes, with pleasure.
19. There is little water in the glass, ______________
20. There won't be any concert this Saturday evening, _____________
21. — I guess she taught herself Japanese, ______________ — Yes.
22. I don't believe you are right, ____________
23. She doesn't think that Tom sings best in the class, _______________
24. I suppose you didn't want to hurt me, _____________
25. My parents control every part of my life, ______________
shall we
will you
is there
will there
didn't she
are you
does she
did you
don't they
Homework:
1.
2.
Thanks