牛津译林版八年级上册英语 Unit 3 A day out. Grammar Using as …as 课件(共20张PPT)

(共20张PPT)
Grammar
1.as ... as 表示同级的比较。
基本结构：A+be+as + 形容词原级. + as+ B
Millie的头发和Lily一样长.
Millie’s hair is as long as Lily’s.
我的电脑和Kate 的一样新。
My computer is as new as Kate’s.
2.not as/so … as
意为“A不如B.......”
这只笔不如那个长。
This pen is _____________ that one.
not as long as
注意：1.（not）as + adj./adv. + as
中间只能加形容词或副词的原级
1. I play basketball every day because I
want to play as _______ as Yao Ming.
A. well B. better C. best D.good
A
2. 同级比较的只能是同类事物
2. My hair is as short as __________(Lily).
Lily's
I. 单项选择。
1. Nanjing isn’t so large _______ Shanghai,
but it’s the second _______ city in
East China.
A. like; largest B. as; largest
C. like; large D. as; large
2. Li Hua’s shoes are as _______ as Zhang
Hui’s.
A. cheap B. cheaper
C. the cheaper
当主语和宾语是同一个人时，我们可以使用反身代词．
表示某人自己、本身
I enjoyed myself.
You can go and see for yourself.
He can look after himself at school.
Reflexive pronouns
（反身代词）
Personal pronouns Verb Reflexive pronouns
I
enjoy myself.
We ourselves
You yourself.
You yourselves.
They themselves.
He
enjoys himself.
She herself.
It itself.
We make sentences using reflexive pronouns like this.
oneself
Personal pronoun Reflexive pronoun
I
You
You
We
They
He
She
It
myself
yourself
yourselves
ourselves
themselves
himself
herself
itself
总结：
一、二人称：________________________
第三人称：________________________
物主代词+self\selves
宾格+self\selves
Personal pronouns
在右边写出相应的反身代词 Reflexive pronouns
I
we
you
you
he
she
it
they
myself
ourselves
yourself
yourselves
himself
herself
itself
themselves
The girl is looking at ______ in a mirror.
herself
The little boy fell over and hurt_______.
himself
The children can feed___________.
themselves
by oneself 独自
for oneself 亲自
enjoy oneself 玩得开心
teach oneself 自学
5. look after oneself 照顾自己
6. say to oneself 自言自语
7. hurt oneself 伤了某人自己
8. help oneself to 随便吃.......
反身代词的固定搭配和习惯用法：
反身代词的固定搭配和习惯用法：
独自
亲自
玩得开心
自学
5. 照顾自己
6. 自言自语
7. 伤了某人自己
8. 随便吃.......
by oneself
for oneself
enjoy oneself
teach oneself
look after oneself
say to oneself
hurt oneself
help oneself to
1. “Help ________to the fish, children. ”
Mr. Li said.
2. I taught __________how to swim when I
was seven years old.
yourselves
myself
一、
1. tickets 2. song 3. interesting 4. less 5. climbers 6. foreign
7. whole 8. hers 9. planning 10. main 11. boring 12. interest
13. per 14. cost 15. themselves 16. sky 17. free 18. cities
19. Winners 20. Luckily
二、
1. got off 2. couldn’t wait to 3. by yourself
4. To take the underground 5. were playing hide-and-seek
6. took place 7. went past 8. important 9. unluckily
10. cheered for
中考指南
三、
1. looked as great as the one back home.
2. invited us to join
3. enjoyed themselves/had a good time
4. building with a big garden and many trees
5. are preparing for
6. to pull themselves up
7. had better dress yourself
8. take care
9. as soon as possible
10. couldn’t believe my earrs
四、
1. Advice 2. avoid 3. protect 4. Be 5. Have/Keep
1. 当我们要表示双方某方面相同或不同时，常用as … as或not as/so … as结构，表示“和……一样”或“和……不一样”。 as … as或not as/so … as属同级比较，在此结构中，要使用形容词或副词原级。
2. 反身代词即人称代词的反身形式。当一
个句子的主语和宾语是同一人时，常用
反身代词作宾语。