Unit 6 Keep our city clean同步练习一、短语翻译。1.保持干净_ 2.我们城市的这些图片_3.汽车尾气_ 4.工厂黑烟_5.使空气变脏_ 6.又乱又脏_7.在水里_ 8.乘公交车_9.步行去_ 10.从.搬走_二、单项选择。( ) 1. Who _your school so clean? The cleaners.A. makes B. making C. make( ) 2. _ the water dirty? Yes. There _a lot of dead fish.A. Is, are B. is, are C. Is, is( ) 3. There _a lot of air around us.A. is B. are C. am( ) 4. I can see many _around the lake.A. bus and cars B. bus and a car C. buses and cars( ) 5. There are a lot of _in China.A. city B. cities C. citys( ) 6. We can _ the bus and the metro to school.A. take B. took C. by( ) 7. Rubbish _the streets dirty.A. makes B. make C. making( ) 8. Trees can keep the air _.A. messy B. clean C. dirty( ) 9. There _ a lot of rubbish in the street.A. are B. is C. arent( ) 10. There _ many shops and cinemas near my home.A. is B. are C. have三、情景匹配。I II( ) 1. Where did they go for the holiday? A. Yes, I do.( ) 2. Could she write three years ago? B. No, she couldnt.( ) 3. What is Miss Li doing in the kitchen? C. Shes cooking.( ) 4. Do you like fishing? D. They were in the playground.( ) 5. Where were they just now? E. They went to a farm.四、翻译句子。1.汽车尾气使得空气变脏。Smoke _ cars _ the air _.2.为了使空气清新，我们可以多栽树。_ _the air clean, we can plant _trees.3.他踩到西瓜皮摔倒了。He_ on the banana skin and _.4.什么使得我们的教室肮脏？What _ our classroom _?5.他们正在把垃圾倒入河水中。They are _ rubbish into the _.五、连词成句。1. at, look, pictures, these, our, of, city(.)_2. clean, our, is, city(?)_3. our, makes, city, what, clean(?)_4. dirty, smoke, from, cars, the, makes, air(.)_5. dirty, and, streets, rubbish, makes, the, messy (.)_6. is, there, rubbish, the, in, water(.)_答案：一、1. keep clean 2. these pictures of our city 3. smoke from cars 4. black smoke from factories 5. make the air dirty 6. messy and dirty 7. in the water 8. take the bus 9. walk to 10. moveaway from二、1-5 ABACB 6-10 AABBB三、1-5 EBCAD四、1. makes; and; dirty 2. To; keep; more 3. slips; falls 4. makes; dirty 5. put; river五、1. Look at these pictures of our city.2. Is our city clean?3. What makes our city clean?4. smoke from cars makes the air dirty.5. Rubbish makes the streets messy and dirty.6. There is rubbish in the water.