阅读短文,判断正(T)误(F)。 Computers are useful machines. They can help people a lot
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阅读短文,判断正(T)误(F)。 |
Computers are useful machines. They can help people a lot in their daily life. For example, they can help people to save much time to do much work and they can help people to work out many problems. Our country asks everyone to learn to use computers except old people . Today more and more families own computers. Parents buy computers for their children .They hope computers can help them improve their studies. Yet many of their children use computers to play games, to watch videos or to sing, so compouters cannot help children to study but make them fall behind. So computers are locked in boxes by some parents. In some other countries, even some sicentists also hate compouters. They say computers let millions of people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they bring people happiness? It will be decided by today"s students themselves. ( ) 1. Computers can help people do lots of work, so they"ll take the place of humans. ( ) 2. Generally speaking, young people are more interested in learning and using computers. ( ) 3. Some parents buy computers for their children in order to play computer games. ( ) 4. In some countries, computers can make people lose their jobs. ( ) 5. How to use computers properly will be decided by today"s students themselves. |
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for travellers enjoy instead crowded that say known either next | 阅读理解。 | Between now and then many changes will take place in this century. But what will the changes be? The population is growing fast. There will be many people in the world and most of them will live longer than people live now. Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important subjects in school then. People will work fewer hours than they do now, and they will have more free time for sports, watching TV and travel. Traveling will be much cheaper and easier. And many more people will go to other countries for holidays. There will be changes in our food, too. More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead they will eat more fruit and vegetables. Maybe people will be healthier. Work in the future will be different, too. Dangerous and hard work will be done by robots. Because of this, many people will not have enough work to do. This will be a problem. | 1. In the future there will be ______. | [ ] | A. much more fruit B. more people C. less vegetables D. less people | 2. Every family will have at least one ______ in this century. | [ ] | A. robot B. cow C. TV net D. computer | 3. In the future, people don"t have to ______. | [ ] | A. work long hours B. work fast C. walk on foot D. eat meat | 4. One big problem in the future is that ______. | [ ] | A. many people don"t have to work B. many people will not be able to find work C. people have to work fast D. all the work will be done by robots | 5. In the future, maybe no one will eat ______ every day, instead they will eat ______. | [ ] | A. fruit; meat B. vegetables; meat C. meat; fruit and vegetables D. meat; hot food and desserts (甜食) | 完形填空。 | What is the population of China? There are more than a billion and two hundred million people in China. It is almost one fifth of the world"s population. How to control the population growth is a big problem. Some people think 1 to control the population growth. But I don"t quite agree 2 them, because where there"s a will, there is a way. The question is that we should make it 3 how serious the population problem is. Our farmland is becoming less and less to everyone. We have already got too many mouths to feed. 4 we control the population growth, many people will die 5 hunger. Too fast population growth has been and will be bad for our nation. Though laws (法律) have been 6 to control the population growth, in some places 7 is done to carry out (贯彻) the law. We should make people 8 that it is foolish of them to bring too many children into the world. They should 9 do what they have been doing for many years. We are fighting against the fast population growth. Yes, the fighting won"t end 10 everyone knows its importance and does something for it. | ( ) 1. A. that is impossible for ( ) 2. A. to ( ) 3. A. known to everybody ( ) 4. A. If not ( ) 5. A. of ( ) 6. A. pass ( ) 7. A. many ( ) 8. A. to know ( ) 9. A. not longer ( ) 10. A. until | B. impossible of B. for B. known by everybody B. Unless B. about B. passed B. little B. to learn B. not more B. after | C. that is impossible of C. with C. know C. Until C. from C. broken C. a lot C. know C. no longer C. when | D. it impossible D. on D. is know by D. If D. out of D. thought D. much D. learning D. no more D. as | 根据表格,选择正确答案。 | 1988至1990年, 一个名为“人口危机委员会”的组织对世界上100个大城市进行了调查。请根据下面 12个主要大城市的调查表回答问题。
| Population (million) | (%) of income spent on food | Persons per room | (%) if houses with water and electricity | Telephones per 100 people | (%) of children in high school | Tokyo | 28.7 | 18 | 0.9 | 100 | 44 | 97 | Mexico City | 19.4 | 41 | 1.9 | 94 | 6 | 62 | New York | 17.4 | 16 | 0.5 | 99 | 56 | 95 | Sao Paulo | 17.2 | 50 | 0.8 | 100 | 16 | 67 | Osaka | 16.8 | 18 | 0.6 | 98 | 42 | 97 | Seoul | 15.8 | 34 | 2.0 | 100 | 22 | 90 | Moscow | 13.2 | 33 | 1.3 | 100 | 39 | 100 | Bombay | 12.9 | 57 | 4.2 | 85 | 5 | 49 | Calcutta | 12.8 | 60 | 3.0 | 57 | 2 | 49 | Buenos Aires | 12.4 | 40 | 1.3 | 86 | 14 | 51 | Los Angeles | 11.5 | 12 | 0.5 | 94 | 35 | 90 | London | 11.0 | 24 | 0.6 | 100 | 50 | 58 | 阅读理解。 | The world is not only hungry, but it is also thirsty for water. This may seem strange to you, since nearly 70% of the earth"s surface (表面) is covered with water. But about 97% of that is sea water, or salt water. Man can only use the other 3% the fresh water from rivers, lakes, underground, and other sources (源泉). And we can not even use all of that. Even worse, some of it has been made dirty. However, as things stand today, this fresh water is still enough for us. But our need for water is becoming larger and larger quickly-almost day by day. We should take steps to do with this problem now and in this way we can get away from a serious world-wide water shortage (缺乏) later on. We all have to learn how to stop wasting (浪费) our valuable water. One of the first steps is to develop (开发) 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 sea or runs into underground places. But even if every large city reused its water, we still would not have enough. All we"d have to do to make use of sea water in the world is to remove the salt. If we take these we will be in no danger of drying up. | 1. The world is thirsty for water because ___. | [ ] | A. man has not got enough food to eat B. we haven"t got enough fresh water C. only 70% of the earth"s surface is water D. more water is sent into sewer system | 2. The underlined word "valuable" means ___ and ___. | [ ] | A. much, salty B. fresh, enough C. dear, useful D. clean, helpful | 3. What should we do if we want to have enough fresh water? ___. | [ ] | A. Make full use of the sea water B. Carry salt water into lakes or rivers C. Try to save the fresh water as much as possible D. Do our best to use the water again | 4. The best but the most difficult way to solve (解决) the water problem of the world is to ___. | [ ] | A. remove the salt from sea water B. make the water in cities clean C. take the water from underground D. make the need for water smaller | 5. What is the best title for this passage? ___. | [ ] | A. The Importance of the Water B. The World"s Water Problem C. The Thirsty World D. Fresh Water and Sea Water |
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