Unit13 SectionA (3a-4c)分层练习设计.docx

Unit 13 We’re trying to save the earth! SectionA (3a-4c) I. 单项选择：（BC层学生必做，A层选做或不做） ( )1. ---How long _________ the film _________? ---For about ten minutes. A. did; begin B. has; begun C. has; been on D. has; been ( )2. ---Hello, Jack. Haven’t seen you for long. I’m calling to check _______ you are. ----Very well. I’m gald you called. A. how B. what C. where D. who ( )3. They ______ many happy hours ______ along the beach during that holiday. A. spend; walking B. spent; walking C. cost; walking D. gave; walking ( )4. It’s _________ to play o nthe road. You’d better play in a _________ place. A. safe; dangerous B. safety; danger C. safe; danger D. dangerous; safe ( )5. The children were made ________ homework first. A. do B. to do C. did D. doing ( )6. Don’t forget ___________ the tap when you don’t use it. A. turn off B. turn on C. to turn on D. to turn off ( )7. We should stop people ________water. A. to waste B. wasting C. waste D. from wasting ( )8. In the exam, the __________you are, the ___________ mistakes you’ll make. A. carefully; little B. more carefully; fewest C. more careful; fewer D. more careful; less ( )9. ---Can you catch what I said? ---Sorry, I can __________ understand it. A. almost B. hardly C. nearby D. never ( )10. ---I think recycling books and paper is useful. ----____________________ A. I quite agree B. I have no idea C. We shouldn’t use such things. D. That’s a good idea. II. 根据句意、汉语意思或首字母等提示补全单词。（BC层学生必做，A层选做或不做） 1. She’s going to work in the s_________________ part of China next year. 2. They can’t finish the work on time w_________________ your help. 3. China is facing more and more ____________________（环境的）problems. 4. Sharks may ___________________（消失）oneday if we don’t do something 5. ---A number of students _____________ in the dining hall. ---Let me count. The numer of students ____________ about 400. 6. She can’t a______________to go on a holiday because she lost her job last month. 7. The film _______________（工业）of the USA is famous around the world. 8. We should set new _____________（法律）, open more national parks, plant more tress and stop pollution. 9. We all think this method is very _________________（残忍的）. 10. _________________（科学的）farming is important. Now more and more farmers are interested in it. III. 根据汉语及英语提示，完成下列句子。（ABC层必做） 1. 没有鱼鳍，鲨鱼不再能游动。 ________________ a fin, a sshark can ___________ _______________ swim. 2. 如果鲨鱼的数量降至过低，会给所有海洋生物带来危险。 If the numbers of sharks __________ ________ ________, it will bring danger to all _____ ___________. 3. 到目前为止，没有科学研究表明鱼翅对人们健康有益。 __________ _________, no scientific studies _______ _________ that shark fins are good for health. 4. 你参加过环卫工程吗》 Have you ever __________ ________ ___________ an environmental project? 5. 很多人都听说过鱼翅羹。 Many have ____________ _____________shark fin soups. 6. 长颈鹿能够到树顶的叶子。 A giraffe can reach the leaves ______ _______ ______ ________ the trees. 7. 交通废气对环境有害。 Traffic fumes ________ ________________ __________ the environment. 8. 采取行动的时间到了。 It’s time to ___________ _________________. 9. 我的爸爸给我的新自行车付款了。 My father has ______________ ___________ my new bike. 10. 很多年轻人参加求职节目，但是只有很少人成功。 Lots of young people _______ _________ _______ programmes of finding jobs, but only few of them succeeded. IV. 阅读填词（用括号内所给单词的适当形式填空）。（AB层必做，C层选做） Three year ago, Maria and her fimily let their house in the cutrysde. Sine then they (1) ___________ (live) ina bilding in Park Town Park Town used to (2)___________(be) a small vllage. Now it has developed into a big city. However, Maria doesn't like this city although it's easy for her to find a good job. The environment isn't good here. The air (3)_____________(pollute). The litter (4)___________ (throw) everywhere. And at midnight, she (5)____________ (wake) up by loud noises from time to time because there are many big factories around their house. Maria often thinks of her life in the countryside. One day Maria saw her neighbor, Mrs. Garcia, carrying a gardening tool and a bag of soil. Maria wondered how Mrs. Garcia could garden in the city. “My mom used to (6)___________ (grow) vegetables. Now we don t have a yard, so she can' t do it," said Maria. Mrs. Garcia laughed,“I’ll show you.”Maria thought that Mrs. Garcia might (7)__________ (take)her to the park, but she took her to the roof (屋顶). When the door (8)__________ (open), Maria was surprised to see lots of flowers and vegetables on the roof. “What a wonderful garden! There're butterflies. And they (9)____________(fly)!" Maria cried. “I(10)_____________ (plant) them on the roof for a long time. They can not only help to keep the air clean, but also help to keep the building cooler during hotter weather," Mrs. Garcia said. “You can do the same thing. It'll be great!" V. 完形填空：（AB层必做，C层选做） In mid-January the weather stayed clear and cold for several days. Jess had to 1 a week of school to stay at home and help his father to manure (给.....施肥) the fields. This was his bad 2 , for he would have to make up (补上) his lessons as best as he could. It wasn' t 3 ，though. All the boys and girls at Pumpkin Hollow School were often kept home when they were needed. Jess 4 manuring, but he couldn't get out of it. Filling the wagon (马车) with heavy manure was a tiring 5 . With a full load (装载), his father drove over the fields; Jess stood in the back and spread the manure. After several days at this job, both Jess and his father grew tired and impatient. It seemed as though life was too hard to_ 6 . They fell into bed at night, with nothing to look 7 to but another day of the same hard work. Jess was even angry with it. “ Why does my brother Ben stay in warm dormitory (学生宿舍) while I myself tried to do his work? It's not 8 !”Jess thought. His mother watched him_ 9 .“ You' re looking thin,” she said. Then she turned to Jess' s father and said,“Joseph, couldn’t we hire (雇佣) somebody to help_ 10 the manuring is done?" Jess’s father didn' t answer, and Jess guessed 11 . His father couldn’t 12 hire a man. Every year he had to pay Ben’s huge tuition fees (学费). He had used up the family's savings. Jess said, “No, Mom, we don't 13 to hire anybody. Dad and I can manage. 14 I' m tired, and so is Dad. We'll finish it in a few days. The thankful look on his father's face was reward (奖励) enough. When they went back to the fields and were silently 15 together, Jess was glad that he'd spoken up. ( )1. A. attend B. miss C. expect D. continu ( )2. A. luck B. mark C. habit D. decisior ( )3. A. common B. important C. difficult D. unusual ( )4. A. enjoyed B. hated C. regretted D. chose ( )5. A. day B. trip C. game D. job ( )6. A. stand B. lose C. lend D. change ( )7. A. up B. out C. back D. forward ( )8. A. simple B. fair C. true D. special ( )9. A. excitedly B. proudly C. angrily D. worriedly ( )10. A. when B. after C. until D. if ( )11. A. why B. what C. when D. where ( )12. A. fail B. hope C. forget D. afford ( )13. A. wait B. try C. need D. offer ( )14A. Instead B. Sure C. Soon D. Then ( )15. A. working B. playing C. learning D. resting VI. 阅读理解：（A层必做，BC层选做） A. she got it right B. the third time was nearly perfect C. there' S one great tool you can use: your mobile phone D. they have nobody to practice with or correct their mistakes E. recording myself put me under the pressure I would experience during a test Students generally find it difficult to prepare for a speaking test because (1)____________. But that doesn t mean you can t test yourself! Whether you re taking an end-of-course test or an official exam like PET or IELTS, (2)___. Nearly every smartphone these days has an inbuilt recording feature (内置录音功能) which you can use to test your speaking skills. You can record yourself speaking, play the recording back, and correct your own mistakes. I practiced this way in Italian. 1 chose some speaking questions from PET and did the exercise three times. The first time, I noticed I had made a few grammar mistakes and hadn't spoken for long enough. The second time was a bit better. And (3)______________. All in all, I made a real improvement with my grammar, pronunciation and how long I spoke. Also, (4)_____________. Many students found this way useful. Nelia,from Brazil, said that she could hear her mistakes when she listened to her voice. She was mainly using the wrong verb tense (时态) and using prepositions(介词) incorrectly. When she tried the exercise again, (5)____________. Donghyeon, from South Korea, said that the exercise helped him to improve his English skills in general. 参考答案： I. 1-----5 CABDB 6------10 DDCBA II. 1. southern 2. without 3.environmental 4. disappear 5. are; is 6. afford 7.industry 8. laws 9. Scientific 10. cruel III. 1.Without; no longer 2. drop too low; ocean life 3. So far; have shown 4. taken part in 5. heard of 6. at the top pf 7. are harmful to 8. take action(s) 9. paid for 10. took part in IV. 1.have lived 2.be 3. is polluted 4.is thrown 5. is woken 6. grow 7.take 8. was opened 9.are flying 10. have planted V. 1-------5 BADBD 6-------10 ADBDC 11-------15 ADCBA VI. 1------5 DCBEA