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Australia is the largest island in the world. It is 1 smaller than China. It is in the south of the earth. Australia is big, but its population is 2 . The population of Australia is nearly as large as that of Shanghai.
Enough laws have been 3 to fight against pollution. The cities in Australia have got little air or water pollution. The sky is blue and the water is 4 .You can clearly see fish swimming in the rivers. Plants 5 very well.
Last month we visited Perth, the biggest city 6 Western Australia, and went to a wild flowers’ exhibition （展览）. There we saw 7 large number of wild flowers we had never seen 8 . We had a wonderful time. Perth is 9 for its beautiful wild flowers. In spring every year Perth has the wild flowers’ exhibition. 10 visiting Perth, we 11 a day in the countryside. We sat down and had a rest near a path at the foot of a hill. It was quiet and we enjoyed ourselves. Suddenly we heard bells ringing at the top of the hill. What we saw made us 12 all our things and run back to the car as quickly as we could. There were about three hundred sheep 13 towards us down the path.
Australia is well-known for its sheep and kangaroos. After a short drive from 14 town, you will find yourself in the 15 of white sheep. Sheep, sheep, everywhere are sheep.
（ ）1．A．little B．a little C．a few
（ ）2．A．small B．big C．large
（ ）3．A．let B．found C．made
（ ）4．A．clean B．dirty C．cool
（ ）5．A．turn B．grow C．become
（ ）6．A．in B．on C．to
（ ）7．A．an B．a C．the
（ ）8．A．before B．ago C．since
（ ）9．A．good B．famous C．great
（ ）10．A．Front B．Behind C．After
（ ）11．A．took B．paid C．spent
（ ）12．A．pick up B．look up C．put up
（ ）13．A．going B．coming C．reaching
（ ）14．A．some B．all C．any
（ ）15．A．left B．middle C．right
查看习题详情和答案>>| Cloze test. | |||
| Australia is the largest island in the world. It is 1 smaller than China. It is in the south of the earth. Australia is big, but its population is 2 . The population of Australia is nearly as large as that of Shanghai. Enough laws have been 3 to fight against pollution. The cities in Australia have got little air or water pollution. The sky is blue and the water is 4 . You can clearly see fish swimming in the rivers. Plants 5 very well. Last month we visited Perth, the biggest city 6 Western Australia, and went to a wild flowers' exhibition (展览). There we saw 7 large number of wild flowers we had never seen 8 . We had a wonderful time. Perth is 9 for its beautiful wild flowers. In spring every year Perth has the wild flowers' exhibition. 10 visiting Perth, we 11 a day in the countryside. We sat down and had a rest near a path at the foot of a hill. It was quiet and we enjoyed ourselves. Suddenly we heard bells ringing at the top of the hill. What we saw made us 12 all our things and run back to the car as quickly as we could. There were about three hundred sheep 13 towards us down the path. Australia is well-known for its sheep and kangaroos. After a short drive from 14 town, you will find yourself in the 15 of white sheep. Sheep, sheep, everywhere are sheep. | |||
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完形填空
通读下面短文，掌握其大意，然后在各题所给的(A)、(B)、(C)三个选项中，选出一个最佳选项，并把答案涂在答题卡里。
It was cold outside. A strong 1 was blowing hard. I 2 at a round table in a cafe, drinking coffee. I was glad there were other people in the place, but the happiness didn't 3 long. No one seemed to care about the others except the computer 4 him. I stood up, walked between the tables and came to the nearest computer. In front of it was a thin, young man, with a cup of coffee beside the computer, untouched(没有动过的).
“I'm Steve,” he answered 5 I asked him twice. “I can't talk with you. I'm 6 ,” he said. I thought he was 7 , and said sorry to him. Before going back to my seat, I noticed he was not working. He was 8 online with somebody－probably someone he didn't know－and, at the same time, he was playing a computer game－a war game. Then I saw 9 there using a computer, talking online. Though there were many people around me, I felt I had 10 been so lonely.
What will be the future of human beings who prefer sharing(分享)their lives with machines instead of people?
1．
[ ]
A．rain B．wind C．cloud
2．
[ ]
A．lay B．stood C．sat
3．
[ ]
A．last B．happen C．finish
4．
[ ]
A．behind B．in front of C．at the top of
5．
[ ]
A．after B．before C．until
6．
[ ]
A．free B．happy C．busy
7．
[ ]
A．playing B．working C．sleeping
8．
[ ]
A．talking B．crying C．laughing
9．
[ ]
A．nobody B．somebody C．everybody
10．
[ ]
A．never B．always C．sometimes
查看习题详情和答案>>Ben and Kitty live in a housing estate．They live in Block 1．It has thirty floors．They live on the ninth floor．
Eddie lives in Block 2．It is in front of Block 1．It has twenty floors．He lives on the eighteenth floor．
Alice lives in Block 3．It is behind the garden．It has ten floors．Alice lives on the tenth floor．It is the top floor．
There is a supermarket．It is on the right of the garden．There is also a shop，a school，a kindergarten, a playground，a swimming pool and tennis courts in the housing estate．
（ ）1．Ben and Kitty live on the_______ floor．
A．nine B．ninth C．nineteenth D．9
（ ）2．Block 2 is_______ Block 1．
A．at the back of B．on the right of C．qn the left of D．in front of
（ ）3．_______ is behind the garden．
A．Block 1 B．Block 2 C．Block 3 D．Block 4
（ ）4．The supermarket is on the right of_______ ．
A．the shop B．the school C．the kindergarten D．the garden
（ ）5．There are_______ public places（公共场所）in the housing estate．
A．6 B．7 C．8 D．9
查看习题详情和答案>>You probably know how to ride a bike safely. Now learn to use a computer safely.
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50cm from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect(反射) on the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists(手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these rules: ①Rest your wrists on something. ②Keep your elbows at the same height as the keyboard. ③Stop sometimes and exercise your hands, wrists and fingers in a different way.
Your back
Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all the parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and neck.
小题1:A computer screen may injure your eyes if __________.
A. you sit 60cm away
B. your eyes are too close to it
C. the window is on your left or right
小题2:Hand and wrist injuries are caused when you __________.
A. move in the same way again and again
B. rest your wrists on something
C. keep your elbows as high as the keyboard
小题3:When using a computer, your eyes and hands will be safe if you __________.
A. work near a window
B. work for a long time
C. take rests at times
小题4:It is good for your back and neck if you sit __________.
A. for many hours
B. in the right way
C. with the screen below your eyes
小题5:What would be the best title for the text?
A. How to Use a Computer Safely
B. How to Keep your Hands and Wrists Safe
C. How to Protect your Eyes and your Back