国开《综合英语(1)》Unit7 单元练习

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Vocabulary:

1.In        with most young people, he hates getting up early in the morning.

common

theory

relation 

practice

2.Anyone breaking the rules will be asked to leave          .

on the spot

on the contrary 

in a way

in the right

3.She      over to pick up a book from the floor.

bent

lowered 

turned 

stood

4.This magazine has a         of over 1000000.

circulation

circus

circumstance 

circle 

5.She       her clothes into the suitcase.

packed

paced 

parked 

passed 

6.He’s      weight since I last saw her.

lost

decreased  

got

reached 

7.He kept complaining           about the unfair treatment. 

all the time

at times

at one time

at the same time

8.Books and a fireplace          a feeling of warmth to the room.

lent

borrowed 

borrow 

lend 

9.In order to keep healthy, I have started swimming           .

regularly

regular 

legally 

regardlessly

10.Our manager\’s a(an)       person; She never gets angry.

easygoing  

formal 

serious  

fussy 

11.I think a little exercise will do you         .

good

nice

proper

right

12.The twin brothers always enjoy          to the concert.

going

to go

go

goes 

13.As a nursery teacher, you mustn\’t be        with the children.

impatient

impractical

impossible  

important 

14.I ran       Mike yesterday, who worked with me 5 years ago.

into

to 

with 

onto

15.We have           time to catch the train.

plenty of

a large number of

many

most 

16.He is not as strong as he was           he was younger.

for 

by  

since 

when

17.I hate        to tell you, but you\’ve failed in the driving test.

having

have 

has

had

18.She’s been working too hard and she’s in pretty bad        .

shape

shade 

figure 

fence

19.Stop          , it’s time to have our class.

talking  

talk 

to talk

to talking 

20.Don\’t worry about it, just try to         .

relax

relieve 

restrict 

realize 

Grammar

21.Bill and Steve        playing basketball.

both like

like both

both are liking

are liking both

22.Move your shoulders gently in large circles        both forward and backward directions.

in

 to

onto

into 

23.Have you ever         to the United States of America?

been

lived 

gone 

moved

24.Did you      to get along well with your sister when you were younger? 

use

used 

using 

to use

25.Vigorous exercise helps prevent illness and is important         weight control.

for

with 

to 

of

26.The human body is made        and it works best when it gets regular exercise.

to move

move  

moving  

moved

27.Now you are slim now. You used to be          fatter.

a lot

many 

little 

a few

28.How about         out for a walk?

going 

go 

goes 

went

29.I am going        with Jim and some of my good friends on Saturday.

fishing

for fishing

fished 

fish

30.This program can keep you comfortable on long trips so that you arrive         .

relaxed  

relaxing

relax

to relax

Dialogue

\n

Choose the best answer for each of the following items.

31.—How about working fifteen more minutes? Then we can order out for pizza.

—                                               

Sounds great. I am so hungry I could eat a horse.

Good idea. I need to leave immediately.

Let’s move to other topics.

32.—Do you get along with your brother?

—                                      

No, we haven’t been there before.

I beg your pardon? You are pulling my legs.

Yes, most of the time.

33.— How about joining us? It is really a wonderful feeling.

—                                 

Well, I was planning to work on Saturday. But I change my mind now.

Great! It doesn’t sound like that great when I was there last time.

Really? I thought the steak was terrible.

34.— I know you have a twin sister. Is she just like you?

                                                

No, we are very different from each other.

No, I don’t like her very much.

To tell you the truth, we don’t.

35.— Do you know where I can rent a bike?

                                     

There is a bike shop where you can buy one.

Renting is not a good idea.

Oh, I have one I never use. You can use mine.

Reading

\n

Read the following passages and choose the best answer for each of the following questions.

Passage 1

\n

Researchers have found that REM (rapid eye movement) sleep is important to human beings. This type of sleep generally occurs four or five times during one night of sleep lasting five minutes to forty minutes for each occurrence(发生). The deeper a person\’s sleep becomes, the longer the periods of rapid eye movement.

\n

   There are physical changes in the body to show that a person has changed from NREM (non-rapid eye movement) to REM sleep. Breathing becomes faster, the heart rate increases, and, as the name implies, the eyes begin to move quickly.

\n

   Accompanying(伴随)these physical changes in the body is a very important characteristic of REM sleep. It is during REM sleep that a person dreams.

36.According to the passage, how often does REM sleep occur in one night?

Four or five times

Once

Twice

Forty times

37.The word \”deeper\” in paragraph 1 is closest in meaning to ________.

heavier

louder

stronger

happier

38.Which of the following shows that a person is NOT dreaming in his sleep?

His eyes don’t move.

His eyes begin to move.

His breathing becomes faster.

His heart rate increases.

39.The subject of this passage is          .

the characteristic of REM sleep

the human need for REM sleep

why people sleep

physical changes in the human body

40.Which of the following is the best title of the article?

REM Sleep

Two Types of Sleep

Sleepers

What Happens to Sleepers

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