Unit13 单元分层练习设计.docx

Unit13 We’re trying to save the earth! 单元练习 I. 短语翻译：(BC层必做，A层选做) 1.创造一个美好的未来_____________________ 2. 好好利用___________________ 3. 把....扔打回到.....________________________ 4. 在...顶部或顶端_____________ 5. 担负不起做某事_______________________ 6. 参加_______________________ 7. 在过去的20到30年里(用于现在完成时态)___________________________________ 8. 用..建造_____________________________ 9. 回收书和纸_________________ 10. 上下颠倒:倒转_______________________ 11.对…..有害__________________ 12. 恢复生机____________________________ 13. 食物链____________________ 14. 采取行动____________________________ 15. 摆脱困境__________________ 16. turn off_______________________________ 17. 考虑做_____________________ 18. …的数量_____________________________ 19. 到目前为止_________________ 20. throw away___________________________ 21. pay for_____________________ 22. pull...down____________________________ II．单项选择：(BC层必做，A层选做) ( )1. ----We have been working for two hours. What about having a drink? ---______________________________. A. Help yourself B. That's all C. Good idea D. That's right ( )2.----What about playing computer games at home on Sunday? ----______________.I think we should have some outdoor activities. A. I agree B. I disagree C.I m afraid so D. I' m afraid not. ( )3.----____________well he plays the violin! ----Yes. He practices every day. A. What B. What a C. How D. How aa ( )4.----Do you know the girl ____________has got a prize in the competition? ----Yes, of course. She is my cousin. A. who B. which C. whom D. whose ( )5. ---We have decided to travel to Australia. We _________a plan now. ----Really? May Ijoin you? A. make B. made C. will make D. are making ( )6. ---Jason, you __________cross the street until the traffic lights turn green. ---OK, I' II remember that, Mom. A. needn' t B. mustn t C. may not D. couldn’t ( )7. ----Mr. Wang __________by a reporter yesterday. Why? -- -Because he helped send a sick lady to hospital. A. interviews B. interviewed C. is interviewed D. was interviewed ( )8. ----Not only _________his own bed, but he also helped his grandma do housework. ----He was really helpful at home. A. did he make B. he made C. will he make D. he will make ( )9. ---What do you think of the new foreign teacher? ----Pretty good. I think she ______________a great job so far. A. does B. will do C. has done D. had done ( )10. ----It's too dark outside. Why did Marcus walk home alone? ----Because he didn' t take enough money and couldn' t afford _________a taxi. A. take B. taking C. to take D. took ( )11. ----Kelly is thinking about how these old books can be put_______good use. ----Maybe she can give them away to children in poor areas. A. to B. in C. on D. at ( )12.----I think it is___________ to play tricks on the disabled people. They should be treated with kindness and care. ----Yes, you are right. A. scary B. cruel C. unlucky D. unncessary ( )13. ----Mom, I' m a bit hungry. ----There are several apples in the fridge. You can take ___________. A. this B. these C. one D. ones ( )14.----Why did your grandparents move back to the countryside? ----They thought it ___________more to live in the city. Besides, they are still not used to the city life. A. took B. spent C. paid D. cost ( )15.----Please ____________the light when you leave the house. Don’t waste electricity. ---OK, I will. A. put on B. take off C. turn on D. turn off III. 完形填空。（AB层学生必做，C层选做或不做） Tagore once said, "Life is given to us, and we earn it by giving it." As the saying goes, nature is given to us, and we earm it by contributing to it. However, most people just want to 1 more from nature. In fact, they do very lttle contribution to nature. Therefore, the_ 2 around us is becoming worse and worse. Do you often use batteries? Then do you know it 3 50 times more energy to make them than they produce? And just one simple battery can 4 as much water as a person can drink in his whole life. The facts and figures are_ 5 . So would you please try to use batteries only_ 6 it is necessary? If possible, give the used ones to the recycling companies so that they will be 7 into new ones and won't be able to pollute the environment any more, 8 students, we can also join in recycling activities to protect the environment. For example, our cass_ 9 a recycling center beside the back door. It is very useful. It is used to 10 waste paper and plastic btles. Our cassmates used to throw all of these into the trashean. At the very_ 11 of this cletin activity, it was not so welcomed. Later, more and more people were_ 12 by others and joined in this clleting activity, Grdually, all the sudens in our class form a good_ 13 of potecting the enironmet All of us now put away the reusable things instad of throwing them into the trashan. We should always_ 14 that poeting the evionmen is our duy that we camn never neglect. As a little poem says,“Be _ 15 to the river. Be good to the trees. Smile at the sunshine. Be friendly to nature, and nature will be friendly to you!" ( )1.A look for B. care for C. ask for D. call for ( )2. A. environment B. temperature C. transport D. equipment ( )3. A. takes B. provides C. costs D. offers ( )4. A. waste B. save C. pollute D.use ( )5. A. interesting B. important C. misleading D. amazing ( )6. A. though B. when C. because D. unless ( )7. A. put B. made C. divided D. translated ( )8. A. Like B. From C.As D. For ( )9. A. too up B. cleaned up C. picked up D. set up ( )10. A. sell B. paint C. fold D. collect ( )11. A. beginning B. front C. end D. back ( )12. A. mentioned B. influenced C. compared D. required ( )13. A. attitude B. example C. habit D. opinion ( )14. A. guess B. believe C. remember D. find ( )15. A. honest B. close C. similar D. kind IV. 根据汉语及英语提示，完成下列句子。（ABC层必做） 1. 屈原寺后面的那山看上去就像一条翻倒了的船。(urn) The mountain behind Quyuan Temple looks like________________________________. 2.树木与鲜花使这个城市恢复了生气。(bring) The trees and flowers _______________________________________________________. 3.玛丽因她在学校优秀表现而获奖。(win) Mary_________________________________________ her excellent behavior at school. 4.只要有一点创新意识，这些旧东西都能被好好地利用起来。(use) The old things________________________________________with a little creativity. 5.保护环境，人人有责。(part) Everyone should________________________________ protecting our environment. V. 阅读填词。（ABC层必做） In most schools, lighting(照明) is the biggest“user"of energy. You can save a lot of energy at your school by using lights wisely. The advice below can get you started. What Kids Can Do O Tum (1)___________ lights: It really makes a (2)d________________ . If you're not using a light, why not stop it working? You may have heard that you are (3)s_____________ to keep the lights on if you only leave for a short while, because turning them on again uses a lot of energy. That's not true with today's lights. O Let the sun in: Natural light isn't (4)_______________(有害)to kids but is good for their development. Whenever possible, let the sun into your classroom. Make sure that sunlight can be put to good (5)________________ . But remember that direct sunlight isn't always the best light source(来源)，(6)______________ (尤其) when you're looking at a computer screen or a blackboard. So avoid (7)m______________ sunlight shine directly on those surfaces. What Your School Can Do O Use efficient(有效的) lighting: Wherever your school uses lighting, it should use the most efficient type. Today, many bulbs(电灯泡) use less energy than those of the old types because of scientific progress. Such bulbs also last longer. Although these bulbs may (8)____________ much moniey, they'll save your school's money by cutting down on electricity bills(账单) in the long run. O Don't light areas that don't actually need a light: Many schools use lights in places that don't really need them. Light is very (9)_______________(必要的) in areas where people are reading or writing. In other places, it's often possible to use less light. Hallways, for (10)e______ , are often lit more brightly than they need to be. VI. 阅读理解：（AB层必做，C层选做） Just like jeans, music and TV stars, holiday destinations come in and out of fashion. In 2013, it was all about Myanmar. The next year, it was Sri Lanka. So what place is everyone talking about now? It is Antarctica (南极洲)，which is known to be the coldest, driest and windiest place on earth. Last year, I had the pleasure of visiting the Antarctic. I traveled there on an ice-breaker. There were 111 other tourists on board, including 11 Antarctic experts. I didn' t enjoy the trip at all at the beginning. For a start, there was a lecture (讲课) on board, and our 48-hour journey was spent listening to introductions on the Antarctic, environmental protection and our safety problems. However, from the moment we got on the ship, our responsibility (责任) to this far-away area was explained. There were rules to follow, and breaking them would not be allowed. We understood that we all had a role to play in keeping Antarctica the way it was. First, our coats would be checked by the experts. Each time we got on and off the ship, we would wash and disinfect (给....消毒) our boots. Also, there would be no eating on land. Finally, we weren’t allowed to take anything away other than photographs. And you know what? None of these rules is hard to follow, because once you reach this beautiful place, all you want is to feel and protect it. By day, we were guided by the lovely experts, who explained penguins' behavior and talked to us about se