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Which is better-to drive on the left or right? Do you think it really doesn't matter? If so, you are wrong. A group of America scientists say cars moving on the right hand side of the road help to make tornadoes
（龙卷风）. The' Americans say that cars and trucks going very fast each other make the air turn anti-clockwise（逆时针方向）in the northern half of the earth. In the southern half of the earth the air goes clockwise. So in the USA people must drive cars on the left, and in Australia, for example, people must drive on the right!There are about 2.5 million cars and trucks moving on the roads in the USA at any time. The air that they move is strong enough to change to the movement of the air. Between 1933 and 1973,there were not so many tornadoes because there were less cars and trucks on the roads.
Scientists have found that there are not so many tornadoes on Saturdays. That is because cars on Saturdays are fewer. But tornadoes come mostly on weekdays when there are so many people driving to work
(1) The passage tells about _________.
[ ]
A
．carsB
．how tornadoes are brought aboutC
．Driving on the wrong side may bring about tornadoes(2) In which of these countries must cars be driven on the right? _______
[ ]
|
A ．New Zealand |
B ．Canada |
C ．India |
(3) Why are there fewer tornadoes on Saturdays? ________
[ ]
A
．Many people drive out to enjoy the weekendB
．Many people do not drive to workC
．People go to work by bus(4) A group of America scientists say cars moving on ________ side of the road help to make tornadoes.
[ ]
|
A ．the right hand |
B ．the left hand |
C ．the middle |
(5) Scientists have found that there are not so many tornadoes on _________
[ ]
|
A ．Sundays |
B ．Saturdays |
C ．Weekends |
(期末高频题)根据所给首字母写出正确的单词
Which is the most useful thing for us?
Of all the things we eat and drink, water is the most i 1 ．Not many people u 2 this, but it is quite t 3 ．The human(人类)body can go without f 4 for a long time, but two or three days without water usually make people d 5 ．
Many people do not understand how much water the human body n 6 to work well and they do not drink enough water, especially in h 7 weather．Most people drink only when they want to drink．But in fact they often need m 8 water especially when they have had s 9 ．A man’s body is 65 to 75 percent water．If we do not have enough water, we feel tired and may become i 10 ．
阅读下面短文，从所给的
12个词或词组中选出10个词或词组，并用其适当的形式填空。请将答案写在相应位置上。
There are more than 6, 000 languages in the world．English is one of 1 languages．It is difficult 2 how many people are using it．
Some English children study French．French is also a very important 3 ．Some other children study German, Russian, 4 and Chinese．
Which is the best way to learn a foreign language? We know that we all learn our own language 5 when we are children．If we learn a second language in the same way, it won't seem so difficult． 6 does a small child hear his mother's tongue(语言)?He 7 what people say, and he tries to guess what he hears．When he wants something, he has to 8 it, and he is using the language, 9 in it and talking in it all the time．If people use a second language all the time, they 10 it quickly．
1．________ 2．________ 3．________ 4．________ 5．________
6．________ 7．________ 8．________ 9．________ 10．________
综合填空。
Which is the best way to learn a language? We know that we all I(1) our own language well when we were children, if we learn a second language i(2) the same way, it won't seem so difficult. How does a small child do? It listens w(3) people say, and it tries to guess what it hears, When it wants s(4) , it has to ask for it. It is u(5) the language, thinking in it and talking in it all the time. If people use a second language all the time, they will learn it q(6) . In school, you learn to read, to write, to hear and to speak; it is the b(7) way to learn all new words through the e(8) . You can read them, s(9) them, and write them d(10) .
查看习题详情和答案>>In school, boys and girls are learning foreign languages.
Do you know how many languages there are in the world? There are about one thousand five hundred. English is one of the most important languages because so many people use it, not only in England and America, but also in other countries of the world. It's difficult to say how many people are learning it. Millions of boys and girls are trying to do so.
Many English children study French. French is also a very important language. Some children study German
（德语）, Russian（俄语）, Japanese and Chinese.Which is the best way to learn a language? We know that we all learn our own language well when we were children. If we learn a second language in the same way, it won't seem too difficult. How does a small child do? He listens to what people say, and he tries to guess what he hears. When he wants something, he has to ask for it. He is using the language, thinking in it and talking in it all the time. If people use a second language all the time, he will learn it quickly.
根据短文内容判断正
(T)误(F)。(1) There are about five thousand languages in the world.
( )
(2) English and French are two very important languages.
( )
(3) Many people in the world are trying to study and use English.
( )
(4) The best way to learn a language is only to listen to what people say.
( )
(5) We all learn our own language well because we are using the language, thinking in it and talking in it all the time.
( )
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