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Chapter 3 Environment单项填空1. Did you have breakfast this morning? No, I got up late and went to school _ breakfast. A. for B. in C. without D. after2. Look! Shes skiing so fast! Hard to _ her legs were once broken. A. know B. realize C. imagine D. find3. _ students in our school contributed(捐赠)money to the people in the earthquake area. A. Thousands of B. Thousands C. Thousand D. Two thousands4. How many _ do you want every week? A. milk B. water C. apple D. rice5. My parents always tell me _ others late at night. Theyre right. Its not polite. A. call B. not call C. to call D. not to call6. In order _ the world a friendly place, one must show a friendly face. A. makes B. making C. to make D. make7. I dont have a partner to play table tennis with. Why _ a sports club to practice a lot? A. dont join B. not joining C. not to join D. dont you join8. Ms Lin is very popular among the students. Yes. Her classes are _ lively and interesting. A. always B. sometimes C. hardly D. never9. Life in the countryside is quite _ that in modern cities. A. the same B. different from C. full of D. bad for10. Lets get some _ about tourism on the Internet. A. information B. inform C. message D. invention完形填空 There are many kinds of pollution around us, 11 air pollution, soil pollution, noise pollution and light pollution. They are bad 12 our health in many ways. Burning gas, oil and coal creates air pollution. It can cause sore eyes and 13 problems. With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many 14 in the fields. They destroy the soil. So soil pollution has become serious. Noise pollution can make people 15 . For example, people may lose their hearing if they work in a 16 place for a long time. Too much noise can cause high blood pressure 17 Working for a long time in strong, changeable light 18 cause some kinds of illnesses. It makes people feel 19 and is especially bad for the eyes. With 20 pollution, our planet will become greener and our health will be better. Lets be greener people.11. A. such as B. for example C. as well as D. because of12. A. to B. in C. for D. of13. A. breath B. breathe C. breathed D. breathing 14. A. chemical B. chemicals C. chemist D. chemistry15. A blind B. lame C. deaf D. healthy16. A. noise B. noisy C. quiet D. quietly17. A. as well B. too C. also D. either 18. A. must B. need C. should D. may19. A. comfortable B. possibly C. terrible D. terribly20.A. little B. less C. few D. fewer阅读理解Scientists have helped people understand the dangers facing the earth. As people live on the earth, we should be fully ready to deal with the dangers. If we do not pay more attention to the problems caused by air pollution, our earth may no longer be healthy place for plants, animals, and people to live.Cleaning up the air is a job that all countries must work on. The problems caused by air pollution can be solved, but a lot of work needs to be done. Governments around the world are beginning to work together to lower the levels of dangerous gases in the atmosphere. If this can be done well, the ozone layer(臭氧层)can rebuild itself, global warming can be controlled, and acid rain can be reduced.In 1967, the government of the United States passed the Clean Air Act. More parts were added to the act in 1970,1977 and 1990. As a result of these of these laws, cars now must reduce the amount of harmful gases. Power factories must use “clean coal” methods to reduce acid-rain gases they produce. In 1970, the Environmental Protection Agency (EPA) was set up. The EPAs job is to make sure that environmental laws are being followed and to find out new dangers and offer solutions. The first Earth Day was also celebrated in 1970.While it is very important to address air pollution on a global scale, each person can also do something to protect the Earth. Here are some things you can do every day: Turn down the heat and air conditioning. Use the dishwasher only when it is full of dishes. Practice the 3Rs: recycle, reuse, and reduce. Plant a tree. Walk or ride your bike.21 If we dont care about _ problems, our earth may no longer be a healthy place. A. air pollution B. water pollution C. noise pollution D. land pollution22. Every country should _ to solve the problems caused by air pollution. A. rebuild the ozone layer B. clean up the air C. produce harmful gases D. deal with the dangers23. All the things the EPA can do is to _. A. make more laws B. find out new dangers C. protect the environment D. offer solutions24. The C
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