Unit 1 wise man in history Grammar课件（38张PPT）

(共38张PPT)
Unit 1 wise man in history
牛津英语九年级
Grammar
反义疑问句 Question tags
句子的种类 Sentences types
反义疑问句
反义疑问句
Tomorrow is another day, isn’t it
1. She is a student, isn’t she
2. We speak Chinese, don’t we
一、定义：
当我们陈述了一个事实，而又不是很有把握，就可以在陈述句后加一个简短问句，称为反意疑问句。
例：
二、结构：
结构一： 前肯，+ 后否
eg. She is a student, isn’t she
结构二： 前否，+ 后肯
eg. She isn’t a student, is she
三、反意疑问句的解答步骤
1. 判定（判断该用肯定还是否定）；
2. 找动（找句子的助动词：be用be,动词原形do，三单does，过去did，完成have）；
3. 换代（将主语换为代词主格形式）；
3.换代，主语是she,则不变
She is a girl,
1.判定：前句为肯定，后句为否定
2.找be动词，是is，则后半句用isn’t
isn’t she
Be动词
1.It’s a nice day ,
2.The Greens were at home last night ,
3.Ben isn’t a bed boy ,
4.Tom is skating ,
isn’t it
Weren’t they
is he
isn’t he
1.找到动词是
speaks
2.判断：
肯定、一般现在时 助动词用does
3.主语：
（tina是名词 女名 则改为she)
助动词
1.找到动词
2.判断肯否、时态及助动词
3.主语照抄（若是名词 便改为代词主格形式）
Tina speaks English well ,
情态动词
像can/will等情态动词，变为否定为can’t/won’t即可
当have 在完成时中或“You had better”中时，也当情态动词变。Have/haven’t,had/hadn’t
1.Lily can play football ,
2.Tom will visit China next mouth ,
3.She has been to HongKong ,
4.You ‘d better lie down and have a rest ,
5.You can’t go out ,
can’t she
Won’t he
hasn’t she
Hadn’t you
Can you
There be
There is/are/will be…, isn’t/aren’t/won’t there？
1 There is a pen on the chair,
2 There are 60 students in our class,
3. There will be a paper factory near my home in about 2 years,
isn’t there
aren’t there
won’t there
1.They have never visited his home,
2.There are few apples in the basket
3.He can hardly swim
4.It has no legs
5.There is little water in the glass
6.They seldom come late
6. 当陈述部分有never，seldom(很少), hardly(几乎不)，
few，little，nothing(没有) 等否定意义的词时，
后面的反意疑问句则为肯定形式
have they
,are there
,can he
,does it
,do they
,is there
7. 祈使句的反意疑问句
1 Don’t be late, _____ ______
2 Have a rest, _____ ______
3 Speak louder, ______ _____
4 Don’t wait for me, _____ ____
will you
祈使句, will you ？
will you
will you
will you
let
当为”let us”时 疑问句为“will you” 当为”let’s”时 疑问句为“shall we “
1.Let’s go to park,
2.Let us do homework.
Shall we
Will you
回答
不管肯定否定，只抓信息点，是否吻合。如实回答
1.She played football just now ,didn’t she
Yes, she did./no, she didn’t.
2.He has never been to Canda , has he
Yes, he has ./no, he hasn’t.
Queen: You aren’t happy, _________ What happened
King: It’s my new crown. Take a look at it, _________
Queen: It looks beautiful, _________ What’s wrong with it
King: It isn’t made completely of gold. That’s why I’m angry.
Queen: The crown maker tricked you, __________ How did
you find out
King: Archimedes told me. Let’s have dinner with him
tonight, __________
Queen: OK.
Complete their conversation with question tags.
shall we
Practice
are you
will you
doesn’t it
didn’t he
Birthday cakes are really beautiful and delicious, ______ they
aren’t
be verb
I don’t look fat, ______ I
do
don’t : auxiliary verb助动词
You have stayed up late, ________ you
haven’t
have: auxiliary verb助动词
Kids love French fries, _____ they
don’t
love: action verb
You can’t finish all the vacation homework in one night, ______ you
can
can: modal verb 情态动词
B. Sentence types
Statements Positive statement One day in ancient Greece, King Hiero asked a crown maker to make him a golden crown.
Negative statement It was not a real golden crown.
Questions Yes/No question Is it made completely of gold
Wh-question What should I do
Alternative question What is the crown made of, gold or something else
Tag question It’s a nice crown, isn’t it
Imperatives Look at this!
Let me help you.
Exclamations How excited Archimedes was!
What a bad man the crown maker is!
Do 型
Let 型
How引导的
What引导的
How can I find out___
The crown is nice___
How wonderful___
The king was not happy___
Please close the window___
What a nice crown___
This is difficult, isn’t it___
Leave me alone ___
Add a full stop (.), a question mark ( ) or an exclamation mark (!) to the end of the following sentences.

.
!
.
.
!

!
Production
Exclamations 感叹句
How difficult grammar is!
What a brave man the spider man is!
5.
What a strange frog it is!
How strange the frog is!
a strange frog
6.
A. What a beautiful bird it is!
B. How beautiful the bird is!
a beautiful bird
7.
A. What beautiful flowers they are!
B. How beautiful the flowers are!
beautiful flowers
8.
How cold it is today!
hot
wet
cloudy
How it is today!
How it is today!
How it is today!
9.
What a cold day it is!
hot
wet
windy
What a day it is!
What a day it is!
What a day it is!
感叹句的构成：
1.What+(a/an)+adj+n.(+主语+ 谓语)!
2. How +adj/adv(+主语+ 谓语)!
课堂检测：
一、用How , What (a / an) 填空
________ delicious food it is !
________interesting film!
_________bad weather !
_________good day !
________tall the boy is !
What
What an
What
What a
How
课堂检测：
6 _________good news it is !
7 _________beautiful clothes they are !
8 _________ nice teacher he is !
9 _________nice Tom is !
10_________ hard work !
11_________ hard job !
What
What
What a
How
What
What a
12、_____ a heavy box !
13、 ____ heavy the box is !
14、 ____ hard work !
15、____ hard the work is !
16、 ____ wonderful the film is !
17、 ____ a wonderful film !
What
How
What
How
How
What
二、句型转换
1 .What a heavy rain !
_____ _____ the rain is !
2. How interesting the boy is !
_____ _____ interesting boy!
How heavy
What an
What 与How 大转换
1. What a pretty girl she is!
_______ _______ the girl is!
2. How difficult the questions are!
_________ ________ ________ they are.
3. How big the factory is!
_______ _______ big factory _____ !
How pretty
What difficult questions
What a
it is
What 与How 大转换
4.What a clever boy!
_______ _______ the boy _______!
5. How tall the trees are!
_______ tall trees ______ ______!
6. What interesting books they are!
________ _______ the books _____!
How clever
is
What
they are
How interesting
are
7. How funny the girl is!
________ ______funny girl ____ _____!
8. How old the man is!
______ _______ old man ______ _____!
9. What nice books they are!
_____ ______ the books ________!
10. How amazing the building is!
_____ _____amazing building ____ ____!
What a
she is
What an
he is
How nice
are
What an
it is
感谢聆听
Thank you for listening