12.A.lives B.living C.live D.life 查看更多

 

題目列表(包括答案和解析)

All living things on the earth need other living things to live with. Nothing lives  1 . Sometimes one living thing kills    2  . Each kind of life eats another kind of life     3   live, and together they form a food chain(食物鏈). Some food chains are simple, while others are not. But    4    food chains begin with the sun, and all food chains become    5   if one of the links disappears.

All life needs sunlight to live on. But only plants can use    6   directly(直接地). They make food from sunlight, water, air and so on. Animals can only use the sun’s energy    7    it has been changed into food by plants. Some animals feed directly on plants. Others eat smaller animals. Meat-eating animals are only   8 plants indirectly.

What about human beings? We are members of many food chains. We eat wheat, rice, vegetables, fruits and so on. We also eat meat and drink milk. But   9     often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers, lakes and seas are polluted, the fish in them    10   be eaten. If people eat the fish, they will get strange diseases.

Each form of life is linked to all the others. Breaking the links puts all life in danger.

1.                A.a(chǎn)lone          B.lonely          C.together  D.happily

 

2.                A.other          B.the other       C.a(chǎn)nother  D.the others

 

3.                A.for            B.so that          C.a(chǎn)nd  D.in order to

 

4.                A.a(chǎn)ny            B.a(chǎn)ll             C.some D.most

 

5.                A.better          B.broken         C.stronger  D.nicer

 

6.                A.moonlight       B.laser light       C.sunlight   D.bright light

 

7.                A.a(chǎn)fter           B.before         C.until D.by the time

 

8.                A.making         B.catching        C.eating    D.feeding

 

9.                A.sunlight        B.a(chǎn)nimals         C.plants    D.people

 

10.               A.can            B.cannot         C.must  D.needn’t

 

 

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閱讀理解

  All living things on the earth need other living things to live.Nothing lives alone.Most animals must live in a group, and even a plant grows close together with others of the same kind.Sometimes one living thing kills another, one eats and the other is eaten.Each kind of life eats another kind of life in order to live, and together they create a food chain(鏈條).Some food chains are simple, while others are not.But all food chains begin with the sun, and all food chains become broken up if one of the links(鏈接)disappears.

  All life needs sunlight to live on.But only plants can use sunlight directly.Plants are ‘factories'.They make food from sunlight, water and things in the soil(土壤)and air.Plants feed all other living things.Animals can only use the sun's energy after it has been changed into food by plants.Some animals feed directly on plants, others eat smaller animals.Meat-eating animals are only eating plants indirectly.

  What about humans? We are members of many food chains.We eat rice, vegetables, and fruits and so on.We also eat meat and drink milk.But we often break up the food chains.We kill wild animals and also make rivers, lakes and seas polluted.When these rivers, lakes and seas are polluted, the fish in them can not be eaten.If we eat the fish, we will get strange illnesses.

  Each form of life is linked(關(guān)聯(lián)的)to all others.Breaking the links puts all life in danger.

(1)

Which living things can use the sun's energy directly?

[  ]

A.

Animals.

B.

Plants

C.

Animals and plants.

D.

All living things.

(2)

Who often destroy the food chains?

[  ]

A.

Humans.

B.

Animals.

C.

Plants and animals.

D.

Humans and wild animals.

(3)

Which of the following would be the best title for this passage?

[  ]

A.

The Sun's Energy

B.

Plants

C.

Food Chains

D.

Living Things

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(期末高頻題)完形填空

  The earth is our home.We must take care of it.Life today is easier than it was   1   years ago, but it has brought some now problems.One of the biggest problems is pollution(污染).We can see it, smell it, drink it and even hear it.

  Man has polluted the   2  .The more people, the more pollution.Many years ago, the problem was not so serious because there were not so   3   people.When the land was used up(用光)or the river was not clean in a place, man went to   4   place.Now man is slowly polluting the whole world.  5   pollution is still the most serious, it’s bad for   6   things in the world.

  Many countries don’t let people burn(燃燒)  7   for air in houses and factories in the city.Pollution by SO2 is now the most dangerous kind of air pollution.It’s caused by(由……引起)heavy traffic.People say it’s   8   to ride bikes.When you are riding.there is no pollution.But even in developed countries, most people don’t go to work by bike.It’s not because bikes are expensive or people are tired.It’s because the number of cars on the roads becomes larger.So more people   9   their bikes and go to work by car, then things are getting worse and worse.We should have special(特別的)roads only for bikes and make it   10   difficult and expensive for drivers to take their cars into the city that they will go back to use their bikes.

(1)

[  ]

A.

hundred

B.

hundreds of

C.

hundred of

D.

hundreds

(2)

[  ]

A.

moon

B.

star

C.

earth

D.

sun

(3)

[  ]

A.

lot

B.

little

C.

many

D.

much

(4)

[  ]

A.

others

B.

the others

C.

the other

D.

another

(5)

[  ]

A.

Air

B.

Food

C.

Water

D.

Noise

(6)

[  ]

A.

life

B.

live

C.

living

D.

lives

(7)

[  ]

A.

something bad

B.

bad something

C.

something good

D.

good something

(8)

[  ]

A.

least

B.

best

C.

most

D.

worst

(9)

[  ]

A.

put on

B.

look at

C.

put away

D.

look up

(10)

[  ]

A.

quite

B.

such

C.

very

D.

so

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根據(jù)短文內(nèi)容,從A到F中選擇相應(yīng)的中心詞。(方框中有一個選項是多余的)

A.Communicating       B.Sleeping           C.Relaxing

D.Eating                    E.Working           F.Shopping

A Day in Your Future Life

People used to know more or less how their children would live. Now things are always changing and we don’t even know what our own lives will be like in a few years. Let’s see what scientists tell us about the future.

1.You go to the kitchen when you get home. The foods are prepared and sent to you. You ordered them by computer an hour ago. You said for them through bank cards before they arrived. Nobody uses cash(現(xiàn)金) any more.

2.What’s for lunch? In the old days, you used to go to a fast food restaurant to get a hamburger and some coke. Now you use your special machine to find out which foods your body needs. Your food-machine makes you what you need.

3.After lunch, you go down the hall to your home office. Here you have everything you need to do your work, You never have to go out to work anymore.

4.Your information screen says that you’re received a message from a friend in America. Your computer can turn English into Chinese. Your friend’s face appears on the screen, and the Chinese words appear at the bottom.

5.You finish working and go back to your living room. You turn on the TV and look through the list of new movies. It’s a like having a video store in your home. How about a movie tonight?

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How often one hears children wishing they were grown-ups, and old people wishing they were young again. Each age has its pleasures and its pains(痛苦), and the happiest person is the one who enjoys what each age gives him without wasting his time in useless regrets(后悔).

Childhood is a time when there are few responsibilities(責(zé)任) to make life difficult. If a child has good parents, he is fed, looked after and loved, whatever he may do. It is impossible that he will ever again in his life be given so much without having to do anything in return. What’s more, life is always giving new things to the child--- things that have lost their interest for older people because they are too well-known. But a child has his pains: he is not so free to do what he wishes to do; he is repeatedly being told not do something or being punished for what he has wrongly done.

When a young man starts to earn his own living, he can no longer expect others to pay for his food, his clothes, and his room, but has to work if he wants to live comfortably. If he spends most of his time playing about in the way he used to as a child, he will go hungry. And if he breaks the laws of society(社會) as he used to break the laws of his parents, he may go to prison. If, however, he worked hard, keeps out of trouble and has good health, he can have the greatest happiness of building up for himself his own position(地位) in society.

1.What is the happiest person according to the passage?

A.A child who can do whatever he likes.

B.An old person who lives in a comfortable life.

C.A grown-up who no longer expects other to pay for him.

D.A person who never wastes his time in his whole life.

2.Which of the following is true, according to the second paragraph?

A.Life for a child is fairly easy.

B.A child is always loved whatever he does.

C.If much is given to a child, he must do something in return.

D.Only children are interested in life.

3.What is the main idea of the passage?

A.Life is not enjoyable since each age had some pains.

B.Young men can have the greatest happiness if they work hard.

C.Childhood is the most enjoyable time in one’s life.

D.One is the happiest if he can make good use of each age in his life.

4.What will the fourth paragraph most probably discuss following this passage?

A.Examples of successful young men.

B.How to build up one’s position in society.

C.Joys and pains of old people.

D.What to do when one has problems in life.

 

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