Unit 5 Ⅰ. 单项选择(每小题2分，共20分) 1. —Do you believe that paper is made _____ wood? —Yes, I do. And you can see that books are made _____ paper. A. from; from B. from; of C. of; from D. of; of 2. —Alex, did you find our old school last week? —Yes, but with much difficulty, for it has _____ changed over these years. A. completely B. never C. hardly D. partly 3. I found _____ relaxing to take a walk near the lake. A. it B. those C. its D. that 4. I like Mr. Wang's classes, because they are _____. A. lovely B. live C. lively D. living 5. People light the lanterns and watch them _____ the sky with their best wishes. A. turn into B. send out C. rise into D. put into 6. I get up early every day so that I can avoid_____ the early bus. A. miss B. missed C. missing D. to miss 7. If you want to improve your _____ English, you should practice it _____. A. everyday; every day B. every day; everyday C. everyday; everyday D. every day; every day 8. His mother likes to buy clothes _____ in France. She thinks they are beautiful. A. make B. making C. made D. are made 9. The sport of basketball _____ by many people in the world. A. is short B. is made C. is played D. is taught 10. Our teacher will come back tomorrow _____ what he says. A. because of B. according to C. as for D. thanks to Ⅱ. 完形填空(每小题2分，共20分) It's very important that we all recycle(再利用) things. In nature, everything __1__ again. For example, when an animal dies, it becomes __2__ animal's food. Nothing is wasted. But humans have created things like plastic bags __3__ can't be broken down by nature. Our rubbish kills animals and __4__ water and soil. __5__ we continue making too much rubbish, the problem will only get worse. If nature can't reuse the rubbish, we must recycle it. We should clean up the rubbish we've made because nature can't. Recycling is also the right thing to do for another reason. The earth is rich in natural __6__ like water and trees, __7__ these materials are not endless. We use up our natural materials much __8__ than the earth is able to reproduce them. For example, each year we cut __9__ more than 6，000 square miles of forest. But it takes an average of 25 years for a new tree __10__. Recycling can help us save the earth, so let's take action right now. 1. A. use B. usingC. is used D. used 2. A. another B. other C. others D. the other 3. A. who B. which C. how D. where 4. A. pollutes B. polluted C. polluting D. is polluted 5. A. When B. Whether C. Why D. If 6. A. materials B. materialC. things D. thing 7. A. but B. so C. and D. or 8. A. fastly B. fast C. faster D. fastest 9. A. out B. down C. in D. up 10. A. grows B. for growing C. growing D. to grow Ⅲ. 阅读理解(每小题2分，共10分) Raisins(葡萄干) in ice cream, in chocolate bars, and in cookies ...Our favorite snacks cannot be without raisins! Have you ever thought about how people get raisins from full and juicy grapes? Dry them in the sun? Well, that's one way. But people from Xinjiang have another ... ...
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