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Unit 4 Look into Science

单元测试题

I.用所给单词的适当形式填空。(共10分)

1.Who first (discover)America.

2. He ______(explain) that he had been cheated.(受骗)

3.This girl got_________(interest) in music when she was five years old.

4.Can you see liquid water ______(come) out of the tap or ____(run) in a river.

5.I have finished______(do) my homework, have you finished yours?

II.单项选择(共20分)

( )1.I’m not sure whether I’ve him before.

A.meet B. to meet C. meeting D. met

( )2.--_____we meet at the park at 7:oo o’clock?

--Ok!See you later!

A.Can B. Shall C. Will D. Do

( )3.If you ___ five and two ,you will get seven.

A.and B make C. add D. have

( )4.Ice is ___,but when you heat it ,it becomes _____

A.solid; liquid B. liquid; solid

C. liquid; liquid D. solid; solid

( ) 5.Liquid water ___in many place.

A.finds B.is founded

C. is found D. was found

( )6.Can you __the liquid water ___solid ice.

A. turn;to B. get; to

C.change;to D. changed;to

( ) 7.We are sure he great progress(进步) this term.

A.makes B. will make C. to make D. made

( )8.Can you see the liquid water falling from the sky __rain,snow or ice.

A.for B.as C. to D.at

( )9.Can you do the work______ another way?

A. in B. on C. by D. with

( )10.The sun when we got to the top of the mountain.

A.rise B rose C. was rising D.is rising

( ).11 The bad news made everyone____ .

A. worriedly B. felt worried C.feel worry D. worried

( )12. All of his teachers are friendly____ him and he is quite good ____his study.

A. to, at B. to, for C. for, to D. for, for

( )13.--- The earth goes round the sun.

-- What did he say? I couldn’t hear him.

--- ____.

A. He says the earth goes round the sun.

B. He said the earth goes round the sun.

C: He said the earth went round the sun.

D. He says the earth went round the sun.

( )14.The box is to .

A. big enough, put my shoes B. enough big, put my shoes in

C.big enough,put my shoes in D .big, put shoes in

( )15. I’m afraid there_____ a heavy rain this afternoon.

A.will be going to B. will C. will have D. will be

( )16.I didn’t know she_______ play______ guitar(吉他) when she was four.

A. can, B. could, the C. could, D. can ,the

( )17.Ice is water in a state.

A. gas B.liquid C. solid D. rain

( )18. Mother thought______ a clever boy.

A. he is B. him C. him was D. his

( )19.The rich men can buy_______ lots of things.

A.himself B.him C.them D. themselves

( )20.—____________ did you stay there?

—We stayed there for about five years.

A.How much B.How often C.How long D.how far