新目標九年級
U3 Teenagers should be allowed to wear their own clothes.
一.重要知識點
1. 被動語態(tài)：“語態(tài)”表示主語和謂語動詞之間的關系，主語是動作的發(fā)出者為主動語態(tài)，主語是動作的接受者為被動語態(tài)。
構(gòu)成
一般現(xiàn)在時的被動語態(tài)為：主語＋am / is / are （not）＋過去分詞
Eg：His office is cleaned every day.
一般過去時的被動語態(tài)為：主語＋was / were ＋過去分詞
Eg：This house was built 100 years ago.
現(xiàn)在進行時的被動語態(tài)為：主語＋is / am / are + being ＋過去分詞
Eg：My car is being repaired now.
現(xiàn)在完成時的被動語態(tài)為：主語＋have / has ＋been ＋過去分詞
Eg：My keys have been stolen.
含有情態(tài)動詞的被動語態(tài)為：情態(tài)動詞＋be＋過去分詞
Eg：Teenagers should be allowed to wear their own clothes.
將下列句子改為被動句
1. They should allow us to have part-time jobs.
2. We have taken these books to their home.
3. The teacher asked Mary to take her book back.
4. Parents should allow children to choose their own friends.
2. get/have + n./pron. + v-ed（過去分詞） 叫/讓/請別人做某事(即使某事被做)
例: I want to get my coat ( mend) .
He had to have the car (repair).
3. allow sb to do sth 允許某人做…
be allowed to be done 被允許做…
eg: Mom allows me to play computer games.
We are allowed to eat in the classroom.
4. 倒裝句:
So + be動詞/助動詞/情態(tài)動詞+主語(前為肯定局) 表示與前面所述事實一致.
Neither/Nor + be動詞/助動詞/情態(tài)動詞+主語(前為否定) 表示與前面所述事實一致.
例: He likes oranges. So do we.
He doesn’t like oranges. Neither do we.
Tom can swim. So can John.
Tom can’t swim. Neither can John.
So +主語+ be動詞/助動詞/情態(tài)動詞 表示對前面事實的進一步確認.
例: Henry is very tired. So he is.(的確是)
He surfed Internet for two hours. So he did.(的確是)
They will win the game. So they will.(他們會的)
5. sixteen-year-olds十六歲的青少年
相當于一個名詞 相當于sixteen -year- old kids.
“一個16歲青少年的表達方式”
a kid sixteen years old
a kid of sixteen
a kid of sixteen years old.
a sixteen-year-old kid
6. 主語＋seem to do sth . 好像
Eg: His temperature seems to be all right.
他的體溫好像完全正常。
seem其他用法
（1）seem+形容詞
The question seems quite easy.
那個問題好像很容易。
（2）seem+名詞
That seems a good idea.
那好像是個好主意。
（3）It seems + that 從句
It seemed that nobody knew anything about the matter.
看來沒有人知道這件事。
練習
一．用所給詞的適當形式填空
1. You mustn’t take photos here unless you ___________(allow) to.
2. I want to have my computer ___________(repair) tomorrow.
3. We all know that the 16th Asian Games held in Guangzhou is a great __________(succeed).
4. _______(be) a professional basketball player like Yao Ming is always the boys’ dream.
5. Our teacher have nothing against ___________(surf) the Internet.
6. Everyone should realize the __________(important) of saving water.
7. Reading aloud is one of the __________(secret) of becoming a good language learner.
8. There are many mobile phones here, I can’t decide which kind ________(choose).
9. They chatted on line by QQ instead of _______(do) homework.
10. My parents refused to allow me __________ (study) with my friends after school.
二．選擇題
( ) 1. I can't _____ which books to buy. They both are very interesting.
A. get B. choose C. know D. allow
( ) 2. Smoking is not _____ here, you should know the rules.
A. let B. allow C. allowed D. agree
( ) 3. _____ Friday afternoons, they often have a football match.
A. On B. In C. By D. To
( ) 4. He spends too much time on the internet. He _____ time to do his homework.
A. has B. takes C. gives D. needs
( ) 5. Drink more water. It is good _____ you health.
A. for B. to C. at D. on
( ) 6. When Bill Gates was young, he spent a lot of time developing computer programmers, _____?
A. wasn't he B. doesn't he C. didn't he D. did he
( ) 7. Mike's words are different from _____. We really can't agree with _____.
A. ours; him B. ours; he's C. us; him D. us; us
( ) 8. The young man is _____ carry the heavy box.
A. strong enough B. enough strong to C. not strong enough to D. enough strong
( ) 9. Now more and more teachers have become educators.
A. At last B. At once C. At first D. At present
( ) 10. --- You look tired and _______. ---Yes, we haven’t had a day ______ since a month ago.
A. sleepy, in B. asleep, on C. sleepy, off D. asleep, off
( ) 11. At last the child stopped _____ and listened to the music.
A. to cry B. crying C. cry D. cried
( ) 12. -- I think everything is OK. --_____.
A. So I do B. I do so. C. So do I D. So am I
( ) 13. Reading in bed isn't ______ our eyes.
A. good at B. weak in C. bad for D. good for
( ) 14. I've _____ the word in several dictionaries, but I can't _____ how to use the word correctly.
A. looked; in B. looked up; find out C. looked up; find D. looked for; find
( ) 15. The two watches are both beautiful. I really don't know _____.
A. what to choose B. which to choose C. how to choose D. to choose which
( ) 16. -- What do you like doing after class? --I like reading _____ painting.
A. as good as B. as well as C. as quickly as D. as much as
( ) 17. Alice stayed _____ late last night, for she found a good program on TV.
A. to B. at C. up D. for
( ) 18. Only at that time _____ that he was wrong.
A. he realized B. did he realize C. did he realized D. he did realize
( ) 19. _________ should not be allowed to go out at night.
A. Twelve-years-old B. Twelve-year-olds
C. Twelve year old D. Twelve years olds
( ) 20. I ___________ yesterday. It was broken.
A. had my bike repair B. had my bike repairs
C. had my bike repaired D. has my bike repaired
( ) 21. I need time _________ my computer.
A. to mend B. mending C. mend D. mended
( ) 22. --- He went to see the man who was in hospital yesterday.
--- ____________.
A. So did we B. So we did C. We did so D. Did so we
( ) 23. You mustn’t go out ________ school nights.
A. to B. with C. of D. on
( ) 24. _______ present our vacations are too short.
A. At B. On C. From D. For
三、 補全對話
完成對話，從方框中選擇適當?shù)木渥油瓿蓪υ�，每個句子只能用一次，有多余選項。
A. Here you are. B. What do you want to borrow?
C. Oh, sorry. D. Can I help you?
E. No hurry. F. Never mind.
G. My pleasure
( Li Lei arrives at the school library. )
Miss Wang: ____1__
Li Lei: I’d like to borrow a book on electric (電的) head.
Miss Wang: “Electric head? ”I’ve never heard of it. Maybe …
Li Lei: ____2_____It should be “ a book on computer. ”
Miss Wang: I see. Yes, there is still one on the shelf. ___3___
Li Lei: Thanks a lot.
Miss Wang: ____4____
Li Lei: I’ll try to finish it as soon as possible.
Miss Wang: ___5___ You may keep it for two weeks.