While you are doing math exercise, put a calculator(計算器) ____ to help you.

A.in hand

B.a(chǎn)t hand

C.by hand

D.on the hand

 

【答案】

B

【解析】at hand在手邊 in hand在控制中 by hand用手。

 

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科目:初中英語 來源:2011-2012學(xué)年江蘇江陰市長涇片初二下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解


Napoga is a 12-year-old girl in Ghana(加納),Africa. It is hard for her family to get clean water. Every morning,she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can't get enough clean water to keep healthy.
Earth Day is April 22. But on all other days,we must also remember it. The water we use is the most important natural resource(自然資源) on the earth.
Water covers 70% of the earth's surface. But most of that is sea water. We can't use it for very many things. Fresh water covers only 1% of the earth's surface.
You probably feel lucky that your life isn't as hard as Napoga's. But that doesn't mean you don't have to worry about water. We all 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. Now, 34% of all kinds of fish are dying out.
How do cars and factories make our water dirty?First,they pollute the air. Then,when it rains,the rain water comes down and makes our drinking water dirty. Dirty rain,called acid rain(酸雨),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 save more water for ourselves and our children. Here is some advice for saving water:
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【小題1】On the earth,_______.

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B.there is very little water for our living
C.there is 71% of fresh water
D.we don't need to worry about water
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B.can be produced in factories
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D.doesn't just do harm to human beings but to animals,plants and buildings
【小題3】Which of the following wastes water?
A.We need ten minutes if we want a clean shower.
B.We should put in enough clothes when we wash them in washing machines.
C.You can keep yourself clean by having a shower for five minutes.
D.Don't let the water run when we brush our teeth and wash dishes.
【小題4】What's the main idea of the passage?
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Expressions cover all parts of our life. They may be around your ears every day. You may know a lot of Chinese expressions that describe how you feel. Here are some English ones for your enjoyment.
Have Your Heart in Your Mouth
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Have Butterflies in the Stomach
How did butterflies get in your stomach? Well, those really aren't butterflies in there. It is a way of describing those nervous feelings you might get before a test or a very important decision.
These stomach flutters (跳動) are normal and happen to many people. Some people believe having a few butterflies might even help you perform better.
Sick as a Dog
If you've ever been very sick, you may have used this expression. Because dogs eat just about anything they find, they often get sick. So it's all right to describe someone who's not feeling well as being "sick as a dog".
Under the Weather
When it's rainy all day outside, how would you feel? This expression comes from the idea that bad weather might hurt a person's health and mood(心情).
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Experiment 2:

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Take a piece of raw onion. You don’t have to close your eyes this time. Squeeze your nose closed with your other hand so that no smells can get into your nose. Now take a nibble of the onion. Surprise! As long as you hold your nose, you will not be able to taste the onion.

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閱讀下面的一封信,按要求完成各項任務(wù)。 (每小題1分,滿分5分)

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根據(jù)短文內(nèi)容填寫下表,每空詞數(shù)不限:

GOING TO BRITAIN

Money-cash:             £30       

traveler cheques:   (1)                          

Wear: (2)                                      

Take: (3)                                      

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Ask for: (5)                                    

 

 

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