題目列表(包括答案和解析)
Even if you are a good high-jumper, you can jump only about seven feet off the ground. You cannot jump any higher because the earth pulls you hard. The pull of the earth is called gravity.
You can easily find out the pull of the earth. If you weigh yourself, you will know how much gravity is pulling you. 來源：
Since there is gravity, water runs down hill. When you throw a ball into the air, it falls back down. Because of gravity, you do not fall off the earth as it whirls (旋轉(zhuǎn)) around. 來源：
Then, can we get away from the earth and go far out into space? Now you can do it, because spaceships have been invented. Then spaceship will go so fast that it can escape (逃出) the earth’s gravity and carry you into space. 來源：
In this passage, the word “gravity” means_______.來源：
A. the pull of everything. B. the force of attraction(吸引) among objects.
C. the force which attracts objects towards the centre of the earth來源：
D. the force which attracts the earth towards the sun.
When you slip(滑) you always fall to the ground because________來源：
A. the earth always turns round. B. the earth has gravity
C. the earth’s gravity is greater than your weight. D. you are careless. 來源：
Gravity is strong that_______
A. it can throw a ball into the air. B. it makes you jump only seven feet.
C. it can let you fly away from the earth. D. it can keep everything on earth.
Because of gravity,________
A. water flows everything. B. we can go everywhere by ship. 來源：
C. water always flows downwards. D. fish can live in water.
We can get away from the earth by spaceship because________
A. the spaceship goes very fast. B. the earth can’t pull the spaceship.
C. the spaceship has a strong force. D. the spaceship can jump higher than others.
B
As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things.
Pollution in water is not simply a matter of “poisons” killing large numbers of fish overnight, Very often the effects of pollution are not noticed for many months or years because the first organisms（生物體）to be affected are either plants or plankton(浮游生物). But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it’s not until dead fish and water birds are seen at the river’s edge or on the seashore that people realize what is happening.
Where do the substances which pollute the water come from? There are two main sources of sewage（下水道污物）and industrial waste. As more detergent（洗滌劑）is used in the home, so more of it is finally put into our rivers, lakes and seas. Detergents harm water birds, dissolving the natural substances which keep their feathers water-proof (防水). Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful as there are many highly poisonous things in it, such as copper and lead.
So, if we want to stop this pollution, the answer is simple: sewage and industrial waste must be made clear before flowing into the water. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.
70. Pollution of water is noticed________.
A. when the first organisms are affected
B. when a good many fish and birds die
C. when poisonous things are poured into water
D. as soon as the balance of nature is destroyed
71.The living things die because there is no ________in the lake or river.
A. water B. fish C. poison D. oxygen
72. Which of the following is harmful according to the passage?
A. Organisms B. Plants and plankton in the water
C. Waste water from cleaning D. Industrial waste made clear before flowing into the water
73. The way to stop water pollution is to________.
A. realize the serious situation clearly
B. put oxygen into the river
C. make the waste material harmless before flowing into the water
D. make special room in the sea for our rubbish
Even if you are a good high-jumper, you c
an jump only about seven feet off the ground. You cannot jump any higher because the earth pulls you hard. The pull of the earth is called gravity.
You can easily find out the pull of the earth. If you weigh yourself, you will know how much gravity is pulling you.
Since there is gravity, water runs down hill. When you throw a ball into the air, it falls back down. Because of gravity, you do not fall off the earth as it whirls (旋轉(zhuǎn)) around.
Then, can we get away from the earth and go far out into space? Now you can do it, because spaceships have been invented. Then spaceship will go so fast that it can escape (逃出) the earth’s gravity and carry you into space.
1. In this passage, the word “gravity” means_______.
A. the pull of everything. B. the force of attraction(吸引) among objects.
C. the force which attracts objects towards the centre of the earth
D. the force which attracts the earth towards the sun.
2. When you slip(滑) you always fall to the ground because________
A. the earth always turns round. B. the earth has gravity
C. the earth’s gravity is greater than your weight. D. you are careless.
3. Gravity is strong that_______
A. it can throw a ball into the air. B. it makes you jump only seven feet.
C. it can let you fly away from the earth. D. it can keep everything on earth.
4. Because of gravity,________
A. water flows everything. B. we can go everywhere by ship.
C. water always flows downwards. D. fish can live in water.
5. We can get away from the earth by spaceship because________
A. the spaceship goes very fast. B. the earth can’t pull the spaceship.
C. the spaceship has a strong force. D. the spaceship can jump higher than others.
A week ago, I had the great pleasure of reading an e-book, When Money Talks, Listen! By Rich Ezzo．It took only about an hour to read.
When I first received a copy, I thought it was a Get Rich Quick type of publication．Nothing is wrong with Get Rich Quick, but my mind just doesn’t chase after dreams of wealth．I think that if God ever wants me to be rich, he knows where to find my purse.
When I began reading When Money Talks, Listen!, I was overjoyed to find that Rich Ezzo isn’t money hungry either．He, too, is hungry far more important than money．
Since I love this e-book so much, why wait a week to write the review? Simple．I wanted to see if the effect it had on me was a keeper．After reading the last word of the e-book, I totally agreed with the subtitle which promised to forever change the way we thought about money．I had so many thoughts running around my mind that I had to install(安裝) a stoplight to stop some while others made their way into the picture, then I yielded(讓路) them as a few ones arrived in town．I had a mental traffic jam, which only goes to show how slow the traffic usually is．
It has been a week and the effect is the same．I truly do look at money differently and have even done a few things differently this week．This is an e-book you’ll want to read, I promise．I often recommend books to my daughter, and this is one that I didn’t just “suggest”---I left it open at the bottom of the computer and told each one, “Read it, you’ll love it.”
I would never point someone in a direction I wouldn’t go myself．I urge you to visit the author’s website, Myster Money, and to download the e-book．You won’t regret it.
The author wrote this passage to _________
A．strongly recommend an e-book.
B．show the author's attitude to money.
C．introduce the general idea of an e-book.
D．point out Rich Ezzo isn't money hungry.
According to the passage, a Get Rich Quick type of publication ______.
A．is what the author really cares for
B．deals with how to make money
C．is also an e-book written by Rich Ezzo
D．is more popular than e-books
The author didn't write the review as soon as he finished reading the book because________．
A．he was too excited to write anything
B．he was not sure whether he did well
C．he had to wait for Rich Ezzo's permission
D．he wondered if the book would have long influence on him
By saying the underlined sentence in Paragraph 4, the author probably __________.
A．shows that the book brought him many new thoughts
B．shows how bad the traffic is in town
C．describes the difficulty in understanding the book
D．explains it's hard to change one's attitude to money
Which of the following is supported by the passage?
A．The author had known Rich Ezzo before.
B．The author hasn't dreamed of getting rich immediately.
C．The author always prefers e-books to paper books.
D．The author likes Get Rich Quick-type of publications.
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16-35. BCADB ACDBC DABDC BAACD
36-50. BABCB DDCCD DCBAD
51-55. BGEAD
短文改錯(cuò)
My brother Tom was very selfish when he was a little boy. He did not want ∧ share things
to
with other people. For example, when he buy a chocolate cake, he put them in a secret place
bought it
where I couldn’t find it. Then he ate it all by himself. He never helped other. He said he is busy.
others was
That is, a game of tennis making him very busy. He did not care if something he did made
made
people angry. For instance, one night he played strong and loudly music till four o’clock in the
loud
morning. But now he is difference. He often helps grandma with housework, helps mom with
different
cooking and helps his classmates with his lessons.
their
書面表達(dá)
One possible version:
On a sunny day in April, we organized a community environmental program called “Love Our Community” in order to create a cleaner and more harmonious community.
In the morning, we went to clean the streets and wash the windows in the community. We swept up the fallen leaves and the rubbish, and put them into the dustbins. After that, we learned from an experienced gardener about how to trim trees and bushes. We carefully observed the gardener and then we did it by ourselves. In the afternoon, we gave a lecture about the environment for the residents of the community. They listened very carefully. Obviously, they liked our lecture very much. Meanwhile, we handed out environmental leaflets to passers-by in the community.
From this program, we have learned a lot about how to protect our environment and make more people realize the significance of protecting the environment.
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