题目内容

Don't move, ________ I'll kill you!

A.
and
B.
but
C.
so
D.
or

D
解析：
句子是表示不要动，否则就……的意思，表示一种后果，用or引导结果状语从句；and用于表示并列关系；so用于表示因果关系；but表示转折．

练习册系列答案

There is one word you must learn before you visit the USA. That is “Freeze”. Remember it has a special meaning besides the usual one. It means “stand still and don’t move”. Often policemen use it when they are ready to use their guns. If one doesn’t obey the order and moves, he or she will be shot to death.
One evening in Los Angeles, someone rang the bell of a house. It was a dangerous area at night, so the owner of the house took his gun with him when he answered the door. He opened the door and saw a strange man. But the man turned round and started walking away from the house. The owner cried: “Freeze”, but the young man went on walking without obeying the owner’s order. The owner thought he was trying to run away, so he shot at the young man and he was killed.
Later, police found that the dead man was a Japanese student who was studying in Los Angeles University. He went to visit a friend, but unluckily could not remember the number of the house. When he realized he went to the wrong house he turned round and left. He didn’t know much English and so didn’t understand the word “Freeze”. What a lesson we should get for this!
【小题1】According to the article, what does the word “Freeze” mean?

A．It means “be covered with ice”.	B．It means “very cold”.
C．It means “dangerous”.	D．It means “Stand still, or I will shoot you”.

【小题2】The meaning of the word “owner” here means _________.

A．a policeman	B．a man with a gun
C．a person who possesses something	D．a dog of a house

【小题3】Which of the following is right?

A．When you hear the police or someone say “Freeze” in the USA, you must stop moving.

B．Don’t ring the bell of anyone’s house in the USA at night.

C．At last, the police found the dead man was a thief.

D．The owner of the house was put into prison.

【小题4】Which of the following is NOT true according to the article?

A．Police say “Freeze” when they are going to use their guns.

B．The story happened in Los Angeles in the morning.

C．The dead man was a Japanese student.

D．The dead man couldn’t understand the meaning of “Freeze”.

【小题5】What’s the best title of the article?

A．A Japanese Student	B．American Police
C．Freeze	D．The Owner of a House

用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）

School is where we learn, make friends and grow up. But ___1.___ happen daily in schools across the world. We hear reports of students falling down __2.___ buildings while cleaning windows. Other students are hit by football on the playground. Three years ago, some students fell down on the stairs and were stepped on by3.___, with tragic results.

We feel ___4.___ sorry for the loss of lives. There is _5.____ we can do to bring the students back, but we can try to prevent (防止) such things from ___6.again. You should do the following things to prevent a stampede (踩踏)。

After class or school, don’t rush out at the same time. Wait until there are __7.____ people trying to leave.

When you walk with a crowd of people, stay alert (警惕的) and ___8.____ your steps. Don’t play around。

Be familiar with your __9.__ and learn where the safety exits are.

When there’s pushing and squeezing (挤)， don’t move and try to hold on to something. __10.__ stay in a corner until the crowd leaves.

We’ve talked about snails (蜗牛) and their slow move. But much of the time snails don’t move at all. They’re in their shells ---sleeping .

Hot sun will dry out a snail’s body. So at the least sign of hot sun, a snail draws its body into its shell and closes the opening with a thin cover. Then it goes to sleep. A snail will die in a heavy rain. So whenever it rains, it goes inside its shell house and goes to sleep. A snail can sleep for as long as it needs to. It can take a short sleep. Or it can sleep for days at a time. And it spends all the winter months in its shell, asleep.

In spring the snail wakes up. Its body, about three inches long, comes out of from the shell. When hungry, the snail looks for food. It can’t see very well. Its eyes, at the ends of the top feelers are very weak. But its sense of smell is very strong. It helps the snail to the new greens. Then the snail’s little mouth goes to work.

A snail’s mouth is no longer than the point of a pin(针). Yet it has 256,000 teeth! The teeth are so small that you can’t see them. But they do their work.. If you put a snail in a hard paper box, it will eat its way out. And if a snail wears out its teeth, it will grow new ones.

Mostly, a snail looks for food at night .But on cloudy days it eats in the daytime. It eats all day long. A snail can go on eating for hours and never feel full.

1.A snail__________.

A. moves more slowly in the daytime B. has thousands of feet

C. doesn’t move at all D. sleeps much of the time

2.In the sentence “A snail draws its body into its shell” the word “draw” means_________.

A. to make with a pen B. to keep away from

C. to pull D. to move to end

3.From the story we know_________.

A. the snail’s shell is very thin

B. a snail can’t see well

C. the snail’s nose is quite short

D. the snail’s body changes in different seasons

4.A snail goes to sleep when_________.

A. it feels hungry B. it is put in a paper box

C. spring is coming D. it rains heavily

5.Which of the following in not true?

A. A snail doesn’t like living under the sun.

B. In winter the snail doesn’t eat or move.

C. The snail’s teeth can’t be worn out..

D. The snail’s strong sense of smell helps to find things far away.

Why should we learn to swim?

Firstly, swimming is a good exercise for our health. Indeed doctors say it is the best exercise, because in swimming all the muscles of the body are used.

Secondly, swimming gives great pleasure. How nice it is, on a hot dusty day in summer, to take off one’s clothes and dive into the cool water of a rive or the sea, and to swim and float until one feels enough.

Thirdly, swimming may sometimes mean all the different between life and death, we never know when we may be in danger from water. We got on a voyage, and the ship in wrecked; we go for a pleasure sail on a lake and the boat turns over; we slip as we are walking along the bank of a river, and half in the water. If we can swim, we have chance for saving our own lives, but if we cannot swim, we are pretty certain to be drowned. So for our own safety, we should learn to swim.

Lastly, if we can swim, we may be able to save other people from drowning. How sad it is to see a friend drowning before our eyes while we cannot help just because we cannot swim.

11.Who says that swimming is the best exercise? _________.

A. Farmers B. Dentists C. Fishermen D. Doctors

12.When swimming, ________.

A. We don’t move at all B. all the muscle of the body are used

C. we move our legs only D. we drink lots of seawater into our stomach

13.Swimming ________.

A. gives great pain B. gives no pleasure

C. gives much pleasure D. does harm to the body

14.If we can swim, ________.

A. we are no longer humans, but fish B. we shall be drowned one day

C. we have a chance of saving our own lives D. we can’t walk any more

15.If we can swim, ________.

A. we may be able to help others from drowning

B. we can’t save others from drowning

C. it is pretty danger certain that we will get drowned

D. there is a great danger when we fall into the water

Don't move, ________ I'll kill you!

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