Unit 2 Repeat these three words daily: reduce, reuse and recycle. 同步练习 基础强化 一、根据句意及汉语提示填写单词。 1. Look! There are some empty _____ (瓶子) beside the bin. 2. Come on! Suzhou Museum is only a few _____(步) further. 3. Pass me the _____ (布) , please. I want to clean the windows. 4. Those workers were _____(分开) into three teams to finish the project last month. 5. The recent years have witnessed the _____(快速的) development of the Internet. 6. People around the world are working on _____ (减少) the causes of global warming. 7. We will cause less pollution if we can find ways to _____ (重复利用) or recycle more rubbish. 8. Restaurants must stop offering free _____ (塑料的) bags in Beijing unless customers ask for them. 二、根据句意用所给词的适当形式填空。 1. Don't throw away_____ (bottle).They are useful. 2. Our teacher_____ (divide) us into 6 groups yesterday. 3. My pen friend often buys_____ (product) made abroad. 4. Maria likes using_____ (cloth) bags instead of plastic ones. 5. I'm sorry I can't follow what you said.Could you please_____ (repeat) it 三、根据中文意思完成句子。 1. 人们正在把沙漠变成绿地。 People are _____ desert _____ green fields. 2. 务必在你离开以前把灯关掉。 Be sure to _____ _____ the light before you leave. 3. 我们最好把好的和坏的分开。 We’d better _____ the good ones _____ the bad ones. 4. 如果可能的话, 我明天会和你一起去购物。 _____ _____, I will go shopping with you tomorrow. 5. 把垃圾分成塑料、玻璃、纸和橡胶。 _____ your rubbish _____ plastic, glass, paper and rubber. 6. 养成良好的学习习惯是必要的, 尤其是自律。 It’s necessary _____ _____ good learning habits, especially self-discipline. 能力训练 四、选择填空 1. People in the USA say “eraser” while people in the UK say “_____”. A. rubber B. cookie C. soccer D. truck 2. —Have you ever heard “A thousand-mile journey begins with the first _____” — Yes. It’s a famous Chinese saying by Laozi. A. class B. step C. break D. exam 3. Scientists _____ animals, plants and minerals into classes. A. divide B. decide C. cut D. join 4. —Would you please _____ what you said —Sure. I asked you to have a rest. It’s too hot today. A. show B. spell C. review D. repeat 5. —The cars give off a lot of waste gas. — Yes. People should take steps to _____ air pollution. A. reuse B. reduce C. recycle D. repeat 6. Our government is looking for some ways, including the 3-child policy (政策) to _____ the problem of ageing population (人口老龄化). A. agree with B. start with C. compare with D. deal with 7. —Sam, let’s _____ these old things. I don’t need them anymore. —No. We can try to put them to good use. A. pull down B. fix up C. hand out D. throw away 8. At the end of yesterday’s class, the students _____ six groups to talk about the problem. A. divided into B. divide into C. are divided into D. were divided into 9. Making so much noise in public is very _____ to people’s hearing. A. harm B. help C. harmful D. helpful 10. Mary shut the window just now ___ ... ...
~~ 您好，已阅读到文档的结尾了 ~~
