The world is not only hungry but also thirsty for water. This may seem strange to you, since nearly 70% of the earth’s surface is covered with water. But about 97% of that is sea water or salt water. Man can only drink and use the other 3% of fresh water from rivers, lakes, underground and so on. And we can not even use all of that because some of it has been made dirty.
Earth Day is April 22. But on all other days, we must also remember how important water is. The water that we use is the most important natural resource on the earth. Today we face serious water problems. One of them is water pollution. All kinds of things from cars, factories, farms and homes make our rivers, lakes and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish, too.
How do cars and factories make our water dirty? First they pollute the air. Then when it rains, the rain water makes our drinking water dirty. Dirty rain, called acid rain is also bad for plants, animals and buildings. Scientists say that in 30 years, more than half of the people in the world won’t have enough clean water. We have to learn how to stop wasting water. One of the first steps is to develop ways of reusing it. Today in most large cities, water is used only once and then sent out into a sewer system (下水道). From there it returns to the sea or goes underground.
But even though every large city reused its water, we would still not have enough. So we should make use of sea water by removing the salt in it. If we can take these steps, fresh water won’t be used up.
小題1:The world is thirsty for water because _______.
A.we don’t have enough fresh waterB.a(chǎn) lot of water goes into sewer systems
C.only 70% of the earth’s surface is waterD.sea water is widely used rather than fresh water
小題2:From this passage, we know acid rain _______.
A.is only bad for living thingsB.is not bad for buildings and factories
C.can be produced in factoriesD.is bad for people, animals, plants and buildings
小題3:One difficult way we can solve the problem is to _______.
A.use the water with salt in itB.remove the salt from sea water
C.get water from undergroundD.reuse the water in cities
小題4:What is the best title for this passage?
A.Fresh water and sea waterB.A thirsty country
C.The importance of waterD.The world’s water problem

小題1:A
小題1:D
小題1:B
小題1:D

小題1:細(xì)節(jié)題:從第一段的句子:Man can only drink and use the other 3% of fresh water from rivers, lakes, underground and so on. And we can not even use all of that because some of it has been made dirty.可知我們?nèi)鄙俚氖羌儍羲。選A。
小題1:細(xì)節(jié)題:從第三段的:Dirty rain, called acid rain is also bad for plants, animals and buildings.可知酸雨對人,植物,動物都是有害的,選D
小題1:細(xì)節(jié)題;從最后一段的句子:So we should make use of sea water by removing the salt in it. 可知我們可以去掉海水里面的鹽來利用海水。選B
小題1:主旨題:從第一段的句子:The world is not only hungry but also thirsty for water.可知這篇文章講的是水的問題。選D
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科目:初中英語 來源:不詳 題型:閱讀理解

Napping(小睡) after learning something new could help improve your memory--- as long as you dream, scientists say.
They found people who dream about a new task do it better on waking than those who do not sleep or do not dream.
Volunteers were asked to learn the layout(布局,設(shè)計) of a 3D computer maze(迷宮) so they could find their way several hours later. Those allowed to take a pap and who also remembered dreaming of the task, found their way to a landmark quicker.
The researchers think the dreams are a sign that unconscious(無意識的) parts of the brain are working hard to process information about the task..
Dr. Robert Stickgold of Harvard Medical School, said dreams may be a marker that the brain is working on the same problem at many levels.
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Co-author Dr. Erin Wamsley said the study suggests our non-conscious brain works on the things that it deem(認(rèn)為) are the most important.
“Every day we are gathering lots of information and new experiences,” she said. “It would seem that our dreams are asking the question, “How do I use this information to inform(影響) my life?”
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小題1: Scientists say ______ could help improve your memory.
A.dreamB.napC.nap and dreamD.nap without dream
小題2: What were volunteers asked to do?
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小題3:Which is right about dreams?
A.They are a sign that parts of the brain is unconscious.
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科目:初中英語 來源:不詳 題型:閱讀理解

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Many times in our lives, we are dropped, crum-pled, and stepped on by the chances we take and the things that happen to us. We feel as if we are worth nothing. But remember, no matter what has happened to you, you will never lose your value: you are always valuable to those people who love you. Your value doesn‘t come from what you do or whom you know, but WHO YOU ARE.
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科目:初中英語 來源:不詳 題型:閱讀理解

Teeth are important. Strong, healthy teeth help you chew all kinds of foods that help you grow. They help you speak clearly. And yes, they help you look your best. Here are some tips for you to take care of your teeth.

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小題1: What’s the meaning of the underlined word “consuming” in Paragraph 2?
A.Avoiding.B.Producing.C.Eating.D.Cooking.
小題2:What’s the best title of the passage?
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C.Prevention or Education?D.Prevention or Treatment?
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B.dressing warmly can prevent diseases
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Write on   18  sides of paper
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A.reasonB.exampleC.useD.people
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小題3:
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A.exercisesB.schoolbags C.notebooks D.papers
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小題7:
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小題8:
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to protect them and it means human beings can make friends with animals and get on well with them.
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A.tooB.a(chǎn)lsoC.neitherD.either
小題2:
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A.AndB.ButC.OrD.Although
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小題8:
A.stoppingB.to stop C.stopsD.stop
小題9:
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科目:初中英語 來源:不詳 題型:閱讀理解

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“See that red light near Austin Avenue?”the controller asked a visitor.“That’s a repair truck fixing the road, and the traffic has to go around it.”At the Roosevelt Road entrance to the expressway, the light kept changing from green to red and back to green again.“A lot of trucks get on the expressway there,”the controller explained.“They can’t speed up as fast as cars.”The sensors show immediately where an accident or a stopped car is blocking the traffic, and a truck is sent by radio to clear the road. The system has lowered the number of accidents by 18 percent. There are now 1.4 deaths on Chicago’s expressway for each one hundred million miles traveled, while in other parts of the county there are 2.6.
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根據(jù)短文內(nèi)容,選擇最佳答案,并在答題卡上按要求作答。
小題1:The passage is mainly about ________ on expressways in Chicago.
A.the traffic control systemB.the movement of the traffic
C.the electric sensorsD.the traffic lights
小題2:When the cars move under 30 miles an hour, ________ on the map in the control room.
A.the red light appearsB.the red light turns yellow
C.the yellow light appearsD.the green light turns red
小題3: According to the passage, we may learn __________.
A.some visitors are traveling on the expressway
B.there is no heavy traffic on Chicago’s expressways
C.the traffic on Chicago’s expressways is well managed
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A.the red lightB.the truck that needs repairing
C.the trafficD.the truck that is fixing the road
小題5:The writer writes the article mainly by _________.
A.giving reasons and resultsB.giving examples and explaining them
C.describing what he thinksD.a(chǎn)sking and answering questions

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科目:初中英語 來源:不詳 題型:閱讀理解

The expression “down to earth” means being open and honest. It is easy to get on with some one who is down to earth. A down-to-earth person is the opposite of someone who acts important or proud.
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The opposite kind of person is one who has his head in the clouds. Someone with his head in the clouds is a person whose mind is not on what is happening in real life. Such a person may be called a day-dreamer.
When we have both our feet on the ground, and when we are down to earth, we do not have our noses in the air. We act honestly and openly to others. Our lives are like the ground below us— solid(牢固的) and strong.
小題1:A down-to-earth person could be_____________.
A.social and proudB.good and oppositeC.real and importantD.strong and changeable
小題2:The expression “has one’s nose in the air” means_____________.
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小題3:This passage mainly talks about_____________.
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C.be a good dreamer with quick mindD.have both your feet on the ground
小題5:If you only consider your own importance, __________.
A.you’ll think you are better than others
B.your life will be like the solid and strong ground
C.you’ll be hated by down-to-earth people
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