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.
| 小题1: | | A．have | B．take | C．watch | D．keep |
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| 小题2: | | A．produced | B．has produced | C．is producing | D．will produce |
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| 小题5: | | A．other | B．the other | C．another | D．others |
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| 小题6: | | A．pollute | B．polluting | C．clearing | D．clear |
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| 小题7: | | A．neither | B．both | C．either | D．none |
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| 小题8: | | A．the worst | B．the worse | C．the bad | D．worse |
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| 小题10: | | A．Quickly | B．Especially | C．Luckily | D．Anyway |
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小题1:D
小题2:B
小题3:C
小题4:A
小题5:C
小题6:B
小题7:A
小题8:B
小题9:D
小题10:C |
试题分析：这篇文章讲述了地球是我们的家，但是它现在已经受到了严重的污染，幸运的是，现在人们已经开始认识到污染的危害性，越来越多的人正在努力保护地球。
小题1:A. have有 B. take带走 C. watch观看 D. keep保持 由上句take good care of it可知我们应该保持地球清洁。故选D
小题2:根据句意：自从第一次有了火之后，人类已经对地球产生了很多的污染。由后面的since he first made...可知用现在完成时。故选B
小题3:A. so所以 B. if如果 C. because因为 D. but但是 根据句意：很多年前，污染没有这样严重，是因为以前没有那么多的人。下句和上句是因果关系，故用because。故选C
小题4: 由上文中there were not so many people可知过去有足够清洁的空气、大地和水。故选A
小题5:根据句意：当一个地方的土地和河水被污染之后，人们就会搬到另一个地方。one... another 意为“一个……另一个”。故选C
小题6:根据句意:人们现在正在污染整个地球。be + doing 表示现在进行时 故选B
小题7:根据句意:现在既没有足够清新的空气，也没有清洁的土地和水。neither ...nor... 意为“既不……也不……”。故选A
小题8:根据句意：一个地方的人越多，那个地方的环境就越糟糕。“the+比较级+其他，the+比较级+其他”表示“越……,越……”。故选B
小题9:根据句意：或许你害怕人们会无休无止的产生污染。it 在宾语从句中作形式主语。故选D
小题10:A. Quickly很快地 B. Especially特别地 C. Luckily幸运地 D. Anyway无论如何 根据句意：幸运的是，人们现在已经开始知道了污染的危害性。故选C
点评：本片文章结构不难，文章大多是以短句构成。对于初中的完型填空，重在理解上下文的意思，一般不会很难。首先花几分钟进行整体的阅读，弄清楚文章议论的主题。不提倡看一个做一个，平时的学习中要注意多积累固定句型，考试时才能判断出相对应的知识点。 |
核心考点
试题【The earth is our home and we must take good care of it. That is to say we must 】；主要考察你对
科普环保类等知识点的理解。
[详细]举一反三
It seems to be strange to you there is a blind spot(点) on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open.
Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you’ll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you’ll find the letter R disappearing.
Why does the letter disappear? It is because there is a blind spot on the eye. When the image of the letter falls on the blind spot, it won’t be seen. That is why either of the letters disappears.
小题1:The writer of the passage thinks that _____ there is a blind spot on the eye.| A．few people know | B．no one knows | C．most people know | D．all the people know |
小题2:In which order should you do the experiment?
①Hold the card ②Move the card nearer ③Close your right eye
④Write two English letters ⑤Look at the letter R ⑥Make a card| A．④⑥①②③⑤ | B．①③⑥④⑤② | C．⑥①④③②⑤ | D．⑥④①③⑤② |
小题3:The passage mainly tells us _______.| A．how to find the blind spot | B．an interesting experiment | | C．where the blind spot is | D．there is blind spot on the eye |
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1 is becoming popular these days. Many of us run for our 2 . 3 say many of the health problems come from these 4 habits: eating too much, 5 too much, smoking cigarette, and not having enough 6 . Doctors tell us, ‘Eat less, don’t smoke, 7 exercise more.’ Running is a good exercise 8 it helps build a strong heart. It also helps most people
9 weight. 10 80-year-old woman runs three times a week. She is getting 11 . Running is good for health in other 12 , too. Many runners say running makes colds and other small health problems 13 . ‘Running is my doctor,’ says a man. Running can also make people feel 14 . So today men and women of all 15 enjoy running.
| 小题1: | | A．Run | B．Running | C．Ran | D．To run |
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| 小题2: | | A．health | B．doctor | C．habit | D．exercise |
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| 小题3: | | A．Teachers | B．Doctors | C．Men | D．Women |
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| 小题5: | | A．drink | B．to drink | C．drinking | D．drank |
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| 小题6: | | A．exercise | B．to exercise | C．exercises | D．exercising |
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| 小题8: | | A．so | B．because | C．because of | D．even if |
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| 小题11: | | A．fat | B．fatter | C．slim | D．slimmer |
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| 小题13: | | A．go away | B．went away | C．go on | D．went on |
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| 小题14: | | A．nervous | B．relax | C．relaxed | D．tried |
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Mr. Brown is a teacher. He is from New York, America. He would like（想）to work in China because he likes our country. He thinks Chinese people are very friendly and he likes to live in China. He is happy to work in our school. He likes the school life here. He teaches English. There are 50 students in his class. Mr. Brown is kind. He and his students are good friends, too.
Now some of Mr. Brown’s students play sports on the playground（操场）. Bill and Mike play tennis. Tom and John play ping-pong. The other students play basketball. Mr. Brown is happy to play basketball with them. They have a good time.
阅读上面的短文，根据短文内容，选择最佳选项。
小题1:Where is Mr. Brown from?| A．England. | B．China. | C．America. | D．Australia. |
小题2:What is Mr. Brown’s job（工作）in China?| A．A Chinese teacher. | B．A history teacher. | | C．A math teacher. | D．An English teacher. |
小题3:What does Mike do on the playground now?| A．He has a class. | B．He plays basketball. | | C．He plays tennis with Bill. | D．He plays games with Mr. Brown. |
小题4:What does Mr. Brown think of（认为）Chinese people?| A．Friendly. | B．Beautiful. | C．Interesting. | D．Fun. |
小题5:Which one is NOT right?| A．All of the students play on the playground. | | B．Mr. Brown plays basketball with his students. | | C．Tom plays ping-pong with John. | | D．The students on the playground have a nice time. |
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As we all know, the ocean moves. But waves breaking on the beach make the ocean fun. When you stand on the shore and look at the waves, it seems like the water is moving towards you. But the water is not really moving forward. The moving you see is wave energy. And wave energy comes from the wind.
Let’s think about how this works. As wave energy passes through the water, the energy makes particles （粒子） of water move up and down. Just give you an example of a wave passing under a basketball. We put a basketball on the sea. When the wind blows, a wave comes from behind the basketball. The basketball moves up to the top with the wave. Then the wave continues and leaves the basketball behind. The basketball looks lower, but it doesn’t move forward. That’s because the wave energy just moves the water which is under the basketball.
So why can you see a wave knock you down on the shore？When a wave moves toward the shore, the bottom of the wave slows down because it meets the ocean floor. But the top, which is called crest(浪峰), keeps moving. The different action causes the wave to fall over or break onto the shore. If a wave is very large, it carries a lot of energy when it hits the land. As time goes by, waves can break up and carry away the rocks and other things on the shore. Shorelines are changing all the time because of wave action.
小题1:______ is really moving forward when you look at the wave.| A．Water | B．The basketball | C．Water and wave energy | D．Wave energy |
小题2:Match the sentences with the pictures and the right answer.
(1) The basketball moves up to the top with the wave.
(2) The basketball continues and leaves the basketball behind.
(3) When the wind blows, a wave comes from behind the basketball.
 | A．a—(2) b—(1) c—(3) | B．a—(3) b—(1) c—(2) | | C．a—(1) b—(3) c—(2) | D．a—(3) b—(2) c—(1) |
小题3:Which of the following is NOT true according to the passage?| A．Wave energy comes from the water. | | B．Large waves carry plenty of energy. | | C．Wave action makes shorelines change all the time. | | D．The bottom of the wave is easy to slow down. |
小题4:The underlined word “it” ( Paragraph 3) refers to “________”.| A．particles of water | B．the shore | C．the wind | D．the bottom of the wave |
小题5:The main idea of this passage is ______.| A．what makes particles of water move | B．how a basketball moves on the ocean | | C．how wave energy causes wave action | D．why a wave can knock you down |
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There are some easy things you can do to protect(保护) the environment and the earth. Choose ideas from the list or come up with a few of your own.
● Plant flowers, grass or trees.
●Whenever you visit a park or beach, take away what you bring there----keep rubbish in a bag until you can put it in a dustbin (垃圾箱).
●Turn off the lights, TV sets when you leave the room. This saves (节约)a lot of electricity.
●Turn off the tap (水笼头)when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper.
●Keep the doors and windows closed in winter to keep warm air in.
●Give your old books and magazines to a library instead of throwing them away.
●Give your old clothes to poor children you know instead of throwing them away.
●Use both sides of paper.
●Stop pouring (倒)dirty water into the rivers or the lakes nearby (附近).
●Encourage all your friends to do the same things you do to help protect the earth.
You don’t have to wait until Earth Day to do these things. Make every day Earth Day.
If everyone makes a contribution (贡献)to protecting the environment, the world will become much more beautiful.
小题1:From the above, we know that this is ____________.| A．a sign | B．a notice | C．an advertisement | D．a proposal (提议) |
小题2:The writer tells us _____________.| A．to throw rubbish into a dustbin | | B．to pour dirty water into the river | | C．to save water by letting it run while we are brushing our teeth | | D．that we can’t do all these things until Earth Day |
小题3:We can ___________to save paper.| A．use a paper cup | B．use both sides of paper | | C．give old books to a library | D．pick up waste paper at school |
小题4:Which of the following is WRONG according to the writer?| A．Turn off the lights when you leave the room. | B．Close the doors in winter. | | C．Use a paper cup when you brush your teeth. | D．Give your old clothes to the poor children. |
小题5:The main idea of this passage is how to _________.| A．save money | B．save water and electricity | | C．make better use of old things | D．protect the earth |
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