广东省深圳市2019年中考英语题型专练：完形填空

广东省深圳市2019年中考英语题型专练：完形填空 一、完形填空（共10题） 1.完形填空 ??? We know that trees are useful in our everyday life. They 1 ?us many things, such as wood, oxygen, rubber, medicines and many other things. They can 2 ?tell us a lot about our climate(气候）. The following are reasons. If you 3 ?a tree, you can see that it has many rings(年轮). Most trees grow one new ring 4 ?year. Because of the reason, we know 5 ?a tree is. A tree over a hundred years old means that it has more than a hundred 6 ?When the climate is dry or very cold, the trees do not grow very much and their rings are usually 7 ?When it is wet and warm, the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the 8 changed suddenly. If we look at the rings on this tree, we can learn about the 9 ?for a hundred years. We can see 10 ?our climate is changing today. 1. A. tell B. ask C. give 2. A. not B. too C. also 3. A. cut across B. climb up C. walk past 4. A. every B. many C. the first 5. A. how big B. how long C. how old 6. A. trees B. leaves C. rings 7. A. big B. thick C. thin 8. A. climate B. trees C. rings 9. A. people B. things C. climate 10. A. how B. why C. when 2.阅读下列短文，掌握其大意，选出可以填入空白处的最佳选项。 ??? How much do you know about air pollution? When people talk about air pollution, they usually think about outdoor air 1 . But do you know that there is also 2 ?pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50％ of illnesses have something to do with 3 ?indoor air. ??? A lot of pollution comes from 4 ?activities such as smoking and cooking. As most people 5 ?about 80％-90％of their time inside buildings, it is important to take indoor air pollution seriously too. ??? Air pollution influences our health in many ways. When the air is polluted, not only 6 ?children and old people suffer from it, but people with 7 ?problems suffer as well. Indoor air pollution can 8 ?people's eyes, noses and throats. Air pollution, both indoor and outdoor, can also lead to lung cancer and heart disease! In the Great Smog of London in 1952, 4,000 9 ?died in a few days because of the pollution! It is 10 ?that half a million young children and women die each year in India because of indoor air pollution! 1. A. pollution B. influence C. quantity 2. A. light B. water C. air 3. A. flesh B. clean C. polluted 4. A. special B. indoor C. outdoor 5. A. take B. cost C. spend 6. A. young B. old C. smart 7. A. work B. health C. study 8. A. hit B. hurt C. pollute 9. A. people B. trees C. animals 10. A. told B. spoken C. said 3.阅读下列短文，掌握其大意，选出可以填入空白处的最佳选项。 ??? My mum is in her seventies. She has 1 ?a lot. She has faced challenges and seen both successes and failures. ??? Recently I asked her to give me three pieces of 2 . After several minutes, she said that she needed s ... ...