阅读下面的短文,根据上下文意义和所给单词首字母,写出空白处单词的正确形式。 If you travel by (1)a acro
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阅读下面的短文,根据上下文意义和所给单词首字母,写出空白处单词的正确形式。 |
If you travel by (1)a across the center of Africa or South America, you fly over forests for thousands of kilometers. These great forests are the oceans of (2)t . There are thousands and thousands of kinds of plants and (3)a . However, the world"s forests are getting (4)s all the time. In many places, we"re cutting down the trees because we need wood and we need more farmland. Some people say that (5)t will not be any forest like these in 30 years. What will happen if they (6)d ? If we cut down our forests, a lot of plants and animals will disappear from the (7)w . In a lot of places the new farmland will soon look like the old desert. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate (气候) of the world will (8)c . This will be (9)d for everyone in the world. That"s (10)w we must take care of our forests. |
答案
1. air 2. trees 3. animals 4. smaller 5. there 6. disappear 7. world 8. change 9. dangerous 10. why |
举一反三
完形填空。 |
Everyone 1 to live in a clean and comfortable environment. If the environment is 2 , it will make us not 3 well. Sometimes we may be terribly ill. At that time we don"t want to 4 , we have to stay in bed and rest at 5 . So the environment is very important 6 us. It is germ that makes us ill. There are germs everywhere. They are very small and we can"t 7 them with our own eyes. To keep us 8 , we should try our best 9 our environment become cleaner and tidier. This needs us to act 10 . |
( ) 1. A. like ( ) 2. A. bad ( ) 3. A. feel ( ) 4. A. sleep ( ) 5. A. school ( ) 6. A. about ( ) 7. A. feel ( ) 8. A. healthily ( ) 9. A. make ( ) 10. A. badly | B. likes B. good B. to feel B. drink B. home B. at B. find B. health B. made B. slowly | C. liking C. nice C. feels C. work C. hotels C. of C. get C. healthy C. to make C. quietly | D. to like D. fine D. felt D. eat D. office D. to D. take D. ill D. making D. together | 从下面方框中选出5个单词,将它们填人短文空格内,使短文意思正确、通顺。(注意:每词 限用一次,其中有一词多余) | vegetables; because; going; difficult; longer; comfortable | 根据短文内容,找出相关信息,完成表格。 | Scientists said that in the past 100 years, as the global (全球的) temperatures went up by 0.74℃, the temperature in North China has climbed 1.4℃ in only 50 years. China needs to to cut carbon dioxide (二氧化碳) emission (排放), because it"s the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20 and pollution emission by 10 in the 11th Five-Year Plan. Can you slow down global warming? Sure! (3)You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air. Here are some pieces of advice to help you save the earth. ▲ Wear used clothes. Wearing your brother"s, sister"s or dad"s old T-shirt means you save the energy. ▲ Change your light bulbs (灯泡). Use energy-saving light bulbs. And don"t forget to turn off the lights when you leave a room and turn off your television and computer when they are not in use! ▲ Ride the bus. Taking a bus saves a lot of oil every year. ▲ Say no to plastic bags. The next time your parents go to the market, ask them to use baskets. ▲ Open a window. Don"t use the air conditioner (空调), and let some fresh air in. When you have to use the conditioner, set the temperature higher in the summer and lower in the winter to save energy. Make small changes in your daily life. Don"t use paper cups, bags and boxes. It"s time for all of us to do something to save the earth. | The reason for global warming | (1) __________ __________ carbon dioxide in the air | How to (2) _______________ _________________________ | 1. Wear used clothes. 2. Use energy-saving light bulbs and (3) _____________ ___________ turn off the lights when you leave a room 3. Ride the bus. 4. Use (4)__________________ instead of plastic bags when shopping. 5. Try to use the air conditioner less. | 完形填空。 | 1 today"s world, almost everyone knows that air pollution 2 people"s health. However, 3 people know that noise is also a kind of pollution and does harm to humans" health. People who work and live in 4 coditions go deaf easily. For example, many of the workers 5 print newspapers and books go deaf. Quite a few people 6 near airports also have hearing loss. Recently, 7 that many teenagers in America can hear 8 65-year-old people do, 9 these young people always listen to loud pop music. 10 a loud noise in public is also a kind of pollution. It not only 11 others but also does great harm to people"s hearing. Cars and machines also produce 12 noise. Such pollution makes people 13 uncomfortable and unpleasant, and it can even cause them 14 sick or deaf. Nowadays, many countries are trying to solve 15 environmental problems, including noise pollution. | ( )1. A. In ( )2. A. do harm to ( )3. A. all not ( )4. A. noise ( )5. A. that ( )6. A. live ( )7. A. it reported ( )8. A. not better than ( )9. A. unless ( )10. A. Make ( )11. A. disturbs ( )12. A. too many ( )13. A. to feel ( )14. A. to become ( )15. A. a sort of | B. On B. is harming to B. not all B. noising B. which B. lives B. it"s reported B. not better as B. so B. Making B. disturb B. many too B. feel B. become B. a kind of | C. At C. is harmful to C. all C. noisy C. what C. lived C. it reports C. no better than C. although C. Produce C. disturbing C. too much C. feeling C. becoming C. all sort of | D. During D. does harmful to D. no D. noiseless D. whom D. living D. it will report D. no better as D. because D. Producing D. to disturb D. much too D. feels D. became D. all sorts of | 阅读理解。 | Stress (压力) is everywhere in our everyday life. Not only men have it, but also women and young people. The most important reasons of stress are:death, diseases, exams, making money, getting married, moving houses, changing jobs, ending friendships and so on. How do you know whether you have stress? Could you give your answers to the following questions? | Yes | No | Do you easily get angry? | | | Do you often sleep badly? | | | Do you get headaches a lot? | | | Do you take sleeping pills? | | | Do you find it difficult to relax? | | | Do you usually hide your feelings? | | | Do you smoke and drink a lot to keep quiet? | | | Do you find it difficult to put your heart into something? | | |
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