完形填空(本大题有10小题。每小题1分，共10分)
通读下面短文，掌握其大意，然后在各小题所给的四个选项中，选出一个最佳答案。将其字母编号填写在答卷相应题目的答题位置上。若用答题卡答题，则将答题卡上对应是目所选的选项涂黑。
All living things on the earth need other living things to live with. Nothing lives . Sometimes one living thing kills . Each kind of life eats another kind of life live, and together they form a food chain(食物链). Some food chains are simple, while others are not. But food chains begin with the sun, and all food chains become if one of the links disappears.
All life needs sunlight to live on. But only plants can use directly(直接地). They make food from sunlight, water, air and so on. Animals can only use the sun’s energy it has been changed into food by plants. Some animals feed directly on plants. Others eat smaller animals. Meat-eating animals are only plants indirectly.
What about human beings? We are members of many food chains. We eat wheat, rice, vegetables, fruit and so on. We also eat meat and drink milk. But 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 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.
A．alone B．lonely C．together D．happily
A．other B．the other C．another D．the others
A．for B．so that C．and D．in order to
A．any B．all C．some D．most
A．better B．broken C．stronger D．nicer
A．moonlight B．laser light C．sunlight D．bright light
A．after B．before C．until D．by the time
A．making B．catching C．eating D．feeding
A．sunlight B．animals C．plants D．people
A．can B．cannot C．must D．needn’t
My now 7-year-old grandson, who lives 100 miles away, has kept my phone number in his mind since he was 4. Since then, he has been 1 me every night before he goes to bed to tell me about his day or just to say “Good night, Grandma.”
He also often calls me at other times during the day just to 2 a happy or sad moment. Many times he’s playing a basketball with one hand, or laughing with a friend about something that I 3 quite understand, or crying about something he may or may not want to talk about while I’m on the other end of the phone. I just listen and empathize (同情) or laugh with him—just share his current (当前的) 4 . I always let him control the 5 , and the time he’s on the phone with me. Many times I just listen to him play, or play games we’ve made up together that we can play over the 6 .
The only time I take control of the 7 is when he’s ready to say goodbye at night. Often there are four special 8 I say to him every night. One night I thought maybe he was tired to hear those, so I didn’t say them. He 9 called me back and told me that I forgot to say those sentences! I haven’t missed saying them since then!
My friends all know that he is the most important for me. 10 I’m in church(教堂), or some place where I really can’t take his call, I always politely excuse myself and talk to him, even if it’s just for a minute to tell him I’ll call him back in a few minutes.
He knows that he takes first place in my heart.
A．troubling B．seeing C．promising D．calling
A．spend B．enjoy C．share D．experience
A．never B．ever C．nearly D．fully
A．secret B．problem C．plan D．feeling
A．action B．result C．topic D．team
A．experience B．letter C．Internet D．phone
A．work B．talk C．game D．voice
A．words B．messages C．sentences D．rules
A．immediately B．usually C．probably D．especially
A．Since B．Unless C．Before D．As
The earth is our home and we must take good care of it. That is to say we must 1 the land, air and water clean. But man 2 a lot of pollution on earth since he first made fire, washed his clothes in the river and threw rubbish on the ground. Many years ago, pollution was not so serious 3 there were not so many people.
There were enough 4 air, land and water. When the land or the river was dirty in one place, man moved to 5 place. Man is 6 the whole world now. So there is 7 enough clean air, nor clean land, nor clean water now. The more people there are in one place, 8 environment they maybe have.
Perhaps you are afraid 9 is endless(无休止的) for people to produce pollution.
10 , we are glad to tell you that people have come to know the danger of pollution. And you can find more and more people are working hard to protect our earth.
A．have B．take C．watch D．keep
A．produced B．has produced C．is producing D．will produce
A．so B．if C．because D．but
A．clean B．old C．dirty D．new
A．other B．the other C．another D．others
A．pollute B．polluting C．clearing D．clear
A．neither B．both C．either D．none
A．the worst B．the worse C．the bad D．worse
A．that B．this C．what D．it
A．Quickly B．Especially C．Luckily D．Anyway
Peter is a middle school boy. His father has a black car, so his father usually ___1___ him to school in the car. Peter’s best friend Ben goes to school by ___2____, because he thinks it is good for his health. So Ben often ____3____ Peter to ride a bike with him together. Peter thinks Ben is ____4____.
After he goes home, Peter says to his mother, “Mom, I would like to ____5____ a bike. Would you please buy one ____6____ me?”
His mother smiles and asks, “____7____ do you want to ride a bike to school?”
“First, it’s good for my health. Second, there are a lot of ____8____ on the road, so it is faster （更快的） to ride a bike to school.”
“____9____. Let’s go to the supermarket and choose （挑选）one. But you must be ____10____ to ride a bike on the way to school.”
A．has B．gets C．tells D．drives
A．train B．bike C．taxi D．subway
A．likes B．helps C．asks D．stops
A．sad B．right C．shy D．nice
A．draw B．mend(修理) C．play D．have
A．on B．to C．for D．from
A．What B．How C．Why D．When
A．policemen B．traffic（交通）lights C．traffic accidents (交通事故) D．traffic jams(交通堵塞)
A．See you B．No problem C．Here you are D．Not at all
A．careful(小心的) B．excited C．comfortable(舒服的) D．dangerous
We make traffic rules to keep order on the roads. These rules also help keep us 1 on the roads.
People have to 2 many traffic rules. In China, you must walk 3 the sidewalk or on the side of the road. Look carefully (仔细地) before you 4 the street.
If you are riding a bike, don't ride in the middle (中间) of the roads or run through (通过) the road when the traffic light is 5 . When you ride a bike 6 a friend, don't look around and talk.
If you drive, you must slow down at the traffic lights. You must always 7 a seat belt安全带). Without (没有) belts, 8 the driver and the other people in the car may hurt themselves when the car stops suddenly (突然地).
When you take a bus, you must be 9 . Get on or get off a bus only when it comes to a 10 When it’s full (满的), you shouldn't get on it or you may fall down.
A．happy B．safe C．dangerous D．quiet
A．miss B．show C．obey D．take
A．on B．in C．at D．across
A．walk B．cross C．walk cross D．across
A．brown B．black C．green D．red
A．with B．and C．about D．from
A．bring B．dress C．wear D．take
A．every B．both C．each D．between
A．glad B．interesting C．careful D．wonderful
A．school B．sign C．corner D．stop
We know that trees are useful in our everyday life. They 1 us many things, such as wood, oxygen(氧气), rubber, medicines and many other things. They can 2 tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can 3 that it has many rings. Most trees grow one 4 ring every year. Because of this reason, we know 5 a tree is. A tree over a hundred years old means that it has more than a hundred 6 . When the climate is dry(干燥的) or very cold, the trees do not grow very much and their rings are usually 7 . When it is wet and 8 , the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the 9 changed suddenly. If we look at the rings on the trees, we can 10 about the climate for a hundred years. We can see how our climate is changing today.
A．give B．ask C．get D．tell
A．too B．as well C．either D．also
A．hear B．feel C．see D．look
A．new B．old C．young D．short
A．how tall B．how old C．how long D．how far
A．leaves B．apples C．rings D．trees
A．big B．thin C．thick(厚的) D．long
A．cold B．cool C．hot D．warm
A．climate B．things C．people D．life
A．think B．talk C．learn D．change
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