Unit13 we're trying to save the earth SectionB(3a-selfcheck)课件（42张PPT）+练习

中小学教育资源及组卷应用平台 Unit 13 We’re trying to save the earth! Section B(3a-Self check)练习 一. 翻译下列短语: 1. 环境问题_____ 2. 市长 _____ 3. 公共交通_____ 4. 水污染_____ 5. 陆地污染_____ 6. 变得越来越糟糕_____ 7. 减少污染_____ 二. 单项选择。 ( ) 1.You _____ drive your car so fast. It’s very dangerous. A. wouldn’t B. shouldn’t C. couldn’t D. mightn’t ( ) 2. The buildings _____ by the government last year. A. was pulled down B. are pulled down C. were pulled down D. will be pulled down ( ) 3. Mary _____ to school by bike when she lived in China. A. use to go B. was used to go C. was used going D. used to go ( ) 4. The pollution is serious. We must do something to make our environment _____. A. cleaning B. cleaner and cleaner C. more and more clean D. cleaning and cleaning ( ) 5. He likes _____ furniture, so everything in his room is made of _____. A. wooden; wooden B. wood, wood C. wooden, wood D. wood, wooden 三. 用所给单词的适当形式填空。 1. As Chinese, we should take active part in the?_____ (protect) of the environment. 2. We can make our lives better and easier with a little?_____ (create). 3. The man sailed across the sea alone by his?_____ (wood) boat. 4. We should protect the environment by the?_____ (science) method. 5. You shouldn’t wait until too late to understand the?_____?(important) to protect the environment。 四. 根据汉语提示完成英语句子，每空一词。 1. 你能给出一个可能处理这些问题的办法吗？ _____ you please give _____ ways to _____ the problems? 2. 我们的河流被工厂污染了。 Our rivers _____ _____ _____ factories. 3. 这是一张木床。 This is a _____ _____. 4. 他们用旧牛仔制作了许多手提袋。 They _____ old jeans _____ _____ many handbags. 五、词汇运用 根据句意，从方框中选择恰当的单词填空，有的需要变换形式。 recycle, work, wood, law, science 1. It is against the _____ to drive after you drink a lot. 2. We should try every possible way to get _____ knowledge because it can bring us a better future. 3. Here are some _____ boxes. What are they used for? 4. There are lots of famous artists' _____ in the museum. They are really wonderful! 5. The waste paper is still useful and it can be _____. 六.完成句子 根据汉语意思完成英语句子，每空一词。 1. 昨天下午我参加了足球比赛，我感到很自豪。 I am proud that I _____ _____ _____ the football game yesterday afternoon. 2. 上个月我好好利用了我的零花钱。 My pocket money was _____ _____ _____ _____ last month. 3. 事故发生后，警方立刻采取行动查明了真相。 After the accident happened, the police _____ _____ to find out the truth at once. 4. 在那座塔的顶部有一面旗子。 There is a flag _____ _____ _____ _____ the tower. 5. 她很生气，因为她弟弟把她的新书给扔掉了。 She was angry because her brother _____ _____ her new book. 七. 情景交际 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。 A: Welcome, Mr. Lu. B: Thank you, Rob. A: You study oceans. (1) _____ B: There are many kinds of fish. But fishermen have caught too many of them. A: You mean they are overfishing? B: Yes. (2) _____ A: Th ... ...