译林版英语八年级上册Unit3Grammar讲学稿
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8A Unit 3 Grammar
as…as的用法
我们常用此结构来表达人或者物在某些方面是一样的。
1.肯定句中常用“as+原级形容词或者副词+as”的结构。
如：吴老师和这两个女孩一样快乐。Mr. Wu is ________ ________ _________ the two girls.
2.在否定结构中既可以用 not as…as的结构，也可以用not so…as结构。
如：这两个女孩不如我高。The two girls are _______ _______/ _______ _______ ______ me.
练习：中国的公共汽车和美国的一样舒服。
The buses in China are _________ __________ _________ those in the USA.
这儿的人们不如那儿的人友好。
The people here are _________ _________ _________ _________ there.
他钢琴弹得和我一样好。He plays piano _________ ________ ________ I do.
反身代词
这是一种表示反射或强调的代词，词尾是-self或-selves。反身代词表示“某（些）人自己”，与它所指代的名词或者代词在人称、性别、数上保持一致。
单数 复数
myself ourselves
yourself yourselves
himself
themselves itself
herself
用反身代词填空。
1. I bought __________ a dress as my birthday present yesterday.
2. Look! The cat is pulling ___________ up on the wall.
3. Help ____________ to some sweets, Kids.
4. Mr Li often leaves his daughter by _____________ at home.
5. Simon and Linda kept their secret to _______________.
6. – Who taught you maths yesterday? -- Nobody. We taught ______________.
7. The boy is lucky. He didn’t hurt _____________.
8. Tom, why not go and see for ______________.
9. Do you think the world ____________ is becoming smaller and smaller because of the Internet?
10. Look! The girls are looking at ______________ in the mirror.
11. I can do it by _________.It’s so easy.
12.Did your parents enjoy_________ at the welcome party last night, Lucy?
13. The boy is too young to dress __________.
【反馈练习】
一 根据句意和中文提示完成单词。
1. Both Simon and Linda like climbing mountains. They want to be ____________(登山者).
2. They brought one of the _____________(岩石) back to the earth.
3. ____________(幸好), nobody was hurt in the fire.
4. The dish tastes as _____________ (good) as it looks.
5. Simon always listens to the teacher as _____________(careful) as Candy does.
6. Lets’ enjoy _____________(we) in the park now.
7. The moon _____________ (it) doesn’t give out light.
8.The cat is washing ______________ (it) in the box.
e on ,Simon. Let’s enjoy ___________ (we).
10.Lucy is not as ___________ (tall) as I am.
11.Boys and girls, I hope you are proud of ______________ (you).
12. My sister invites me _________ (have) dinner together.
13. These desks are ____________(make) of wood.
14. All of us felt _____________(excite) when we saw the Grate Wall.
二 单项选择。
( )1.Simon, don’t pull _______ up the rocks.
A. himself B. herself C. themselves D. yourself
( )2. Lucy’s hair is not as long as ______.
A. I B. me C. my D. mine
( )3. --Who taught ______ English? -- Nobody. She learned it by _______.
A. herself; her B. her; she C. she; herself D. her; herself
( )4. Children should learn to protect(保护) ______ from all kinds of danger.
A. them B. themselves C. us D. ourselves
( )5. I like swimming better than climbing because I think climbing is ________ swimming.
A. not as exciting as B. not as more exciting as C. the most exciting D. as more exciting than
( )6. --Remember to turn off all the lights when you leave, please. -- _________.
A. OK, I will B. No, I won’t C. Yes, I do D. No, I don’t
( )7.Jim is one of ________ boys in our class.
A. clever B. cleverer C. the cleverest D. the most clever
( )8.------ What’s wrong with you?
------ I feel much ________ now. So I have to stay in bed for another two days.
A. better B. the best C. worse D. the worst
( )9_______ good time they had at the party last night!
A. What a B. What C. How D. How a
( )10. The toys on the desk are not the same as ______ in your hand.
A. ones B. those C. them D. toys
( )11.----The dish is delicious! -----Well, at least it’s as ______as that one I looked yesterday.
A. good B. well C .better ( )12.Peter enjoyed ___________ at his birthday party last night.
A .he B .him C .himself D .his
( )13.Those children can put on their coats by ______________.
A .themselves B. herself C. yourselves D .himself
( )14.Our classroom is as big as ____________.
A .they B .them C. their D .theirs
三、句型转换
1. Li Lei was born in 1997.I was born in 1997,too. （同义句转换）
Li Lei is __________ _____________ ______________ I.
2.Climbing is not so dangerous as diving. （同义句转换）
Diving is ___________ dangerous ____________ climbing.
3.The boy is not young. He can dress himself.(合并为一句)
The boy is old enough ___________ ___________ ______________.
