7B Unit 6

Unit 6 基础知识
一根据汉语提示写出单词的正确形式
1. If you put the meat in the 冰箱it won’ t go bad.
2. He is very lazy. He never 整理his room .
3. Don’t 触摸that dish . It’s so hot .
4. If nobody want to watch TV . I’ll 关闭. it off .
5. We should 遵守the school rules .
6.We should 测试the water before we have a bath .
7. He thought for a 片刻and spoke .
8. He often 回答to the teacher’s quest ions .
9. He 锁the door and left .
10.Most 机器need electricity.
11.Where does 电come from?
12. He wants to buy two 包of sweets.
13. She looked 傻气的when she first appeared before the whole class.
14. He 回答that he was busy .
15. Most rivers 流动into the sea .
二.选词填空
1. A foolish person usually does （harmful ,silly ）things .
2. I called him last night . But there was no （reply , ask）.
3.Don’t worry . I’ll come back in a （moment , way）.
4. Batteries provide toy cars with （heat , electricity ）.
5. Trees （join , grow ）their roots together .
6. Alice is a good girl She’s never against school （rules , laws）.
7. He left without speaking to （anyone , someone ）else .
8. Anna is （clever , foolish ）enough to solve the problem .
9. My father is an excellent （cook , cooker）.
10. You must keep （quiet , quite ）in the library .
三.根据单词的适当形式填空
1. The thick wire is to the power station . （connect ）
2. I think you can buy something in . （packet ）
3. Electricity through a wire . （flow ）
4. The toy car gets power from . （battery ）
5. Trees can produce some to protect themselves from insects . （chemistry ）
6.We use a rice cooker rice . （cook ）
7. Do you have a machine at home ? （wash ）
8. The air conditioner all day on a hot day . （work ）
9. You body about eight litres of water daily . （need ）
10. Who looks now ? （fool ）
四同义句。

1..Can you get me a packet of electricity?
Can you get a packet of electricity______ _______?
2.Forests provide birds with food.. Forests _______ food_______ birds.
3.We use electricity to do many things .
We use electricity ______ ______many things .
4.He never answers the letters from his friends .
He never answers the letters from his friends .
5. After a moment , the singer showed up .
A moment_____ , the singer ______
6. The teacher came into the classroom with a smile..
The teacher ________ the classroom with a smile..
7.Could you swim when you were young?.
______ you _____ _____swim when you were young?.
8. You needn’t worry about me . You _____ ______ ______worry about me .
9.You are very kind . That’s very kind ______ _______.
10. He must look after his mother He ____ ______ look after his mother
11. You must turn off the light when we leave home.
You must ______ _______ the light when we leave home
12. Don’t walk on the grass. _______ _______ on the grass.
13. He can finish the work by himself .
He can finish the work _____ _____ _____
14.You mustn’t make a noise ._______ _______ please.
15. He got to school late this morning.
He ______ _______ ______school this morning.
16. Who can think of a new idea? Who can _____ _____ _____ a new idea?
17. Not only Hi but also Lo can drive a car.
_____ Hi ______Lo can drive a car.
五单项填空从A、B、C、D中选出可以填入空白处的最佳选项。

( )1.I’m going to the shop .Does ______ want _____?
A.someone something B someone anything
C anyone anything D. anyone something
( ) 2.You _____ make a noise in class.
A.don’t B mustn’t C .may not D needn’t
( )3. The boy looked _______ at his mother and he looked _____.
A. happy happy
B. happy happily
C. happily happy
D. happily happily
( )4. I think some of his words are right . So I agree with him _______.
A.in a way
B. in this way
C. on the way
D. in many ways
( )5.You can buy sweets______ packets .
A.in
B. by
C. at
D. with
( )6.There are different ways ________ electricity.
A to producing
B of producing
C produce
D producing
( )7.The boy ______ his father ______listening to music.
A likes likes .
B like like C. like likes D. likes like
( )8. Electricity comes ______ our flat _____ thin wires.
A to by
B into through
C into by
D to through
( )9. The thin wires are ____ to the cables under the street
A.connected
B. connecting
C. to connect D connect
( )10. Wait for a ______. I’ll come back soon.
A.day B second C whole D. moment
( )11.The chemicals inside batteries _______ electricity．
A.makes
B. flow
C. produce
D. get
( )12. I’m waiting _____ the bus stop.
A. for
B. in
C. from
D. at
( )13. The work is too hard for him .He ______finish it on time .
A. can’t B mustn’t C should’t D. needn’t
( )14. _____ I watch TV now ? –No, you ___ finish your homework first.
A Must needn’t B, Can may C May must D May mustn’t
( )15 She _____ know the answer ,I’m not sure.
A maybe
B may be C. May D must
( )16 ---Write to me as soon as you get there .----I ____
A. must
B. should
C. will
D. can
( )17--Is Lucy knocking on the door?--No, It _____Lucy. She is in Shenyang . A. needn’t B. must C. can’t D may
( )18.You _____get off the bus until it stops .
A. needn’t
B. may not
C. must
D. mustn’t
( )19. The lady in the photo _____ be over 50! She looks so young.
A mustn’t B. can’t C must D can
( )20. There’s enough time . You______ hurry now.
A needn’t
B should C. must D. can’t
( )21.Are you ready ______?
A.going B go C. to going D. to go
( )22Do you have the key______ the door?
A. to
B. of
C. for D．in
( )23.Remember ______ your homework here tomorrow.
A to bring B. to take C . bringing D. taking
( )24. The lights are on. Please ______ before you go to bed .
A.switch it off
B. switch them off C switch off it D. switch off them
( )25.I walk to school because my home is only fifty metres _____my school.
A far away from B. away from C far away D as few: as
( )26. Don’t spen d _______money on clothes
A. too much
B. much too
C. too many
D. far from
( )27. There’s _____ meat and vegetables in the supermarket.
A much
B many
C a lot of
D a lot
( )28.______ you turn off the lights before you leave school.
A Making surely
B Make sure
C To make sure
D Make surely
( )29 I’m very thirsty .Could you give me ____ water?
A some
B any
C many
D other
( )30 He can speak as ______ as Lo.
A well language
B much language
C many languages
D more languages
六把下列句子翻译成汉语
1.我打算买两包糖. ______________________________________________________________
2.在某种程度上，电像水。

_______________________________________________________
3.你不能像买糖那样按包买电。

__________________________________________________. 4我们一定要小心电。

___________________________________________________________
5 你能给我买包电吗？___________________________________________________________
6 她会看起来很蠢。

_____________________________________________________________
7 它通过电线流动_______________________________________________________________
8 这些连接到地下的电缆_________________________________________________________ 9电池里面的化学物品产生电。

___________________________________________________ 10你真好。

That’s very __________________________________________________________
11 我准备走了。

I’m ____________________________________________________________
12 我们必须总是小心电。

_______________________________________________________
13 你必须按时吃药。

___________________________________________________________
14 我们不要和别人合用杯子。

___________________________________________________
15 当我们外出时，记得带钥匙。

__________________________________________________。