
中小学教育资源及组卷应用平台 Unit 13 We’re trying to save the earth! 第三课时Section B(1a ~ 2e) 一、单项选择题。 ( )1.The old text books can be _____by students in lower grade. A. reused B. recycled C. reduced D. repeated ( )2. Amy keeps making a contribution to protecting the environment. And she’s_____ inspiration to us all. A .a B. an C. the D./ ( )3.I think all of us need to rethink our attitudes toward health and sickness. A. consider B. watch C. think twice D. change ( )4.—Why will they _____that old cinema —They want to build a new shopping mall there. A. set up B. fix up C. pull down D. take away 三、阅读理解。 A I’m sure you all know how important recycling is. Recycling is when you take old things and turn them into new things. It sounds like magic. But it’s actually very scientific. Materials The first thing you have to do is collect items that can be recycled. Only certain materials can be recycled. These include things made out of paper, metal, glass and plastic. Daily things Can you think of everyday items made of these materials Soda cans are a good example. They are made out of metal. Magazines and newspapers are made out of paper. So are cereal boxes. Some bottles of juice are made out of glass. Bags and yogurt containers are made out of plastic. There are many things that can be recycled. Loop These things are usually stamped with the recycling loop. It has 3 arrows that go in a triangular (三角形的) circle. This shows that the cycle (循环) continues. Items are thrown away but continue their lives as something else. Process Let’s go back to the process of recycling. ①The items are put in a recycling bin. ②A truck carries the items to a recycling plant. ③The materials are separated and squashed into square cubes. ④Companies buy and turn them into new products. ( )1.What is “recycling” according to the passage A.It’s a magic performance. B.It’s a way of burning old things. C.It’s a way to make old things useful. D.It’s scientific research. ( )2.Which material is not mentioned in the passage A.Rubber. B.Metal. C.Glass. D.Plastic. ( )3.You can put your old things into a recycling bin EXCEPT _____. A.soda cans B.magazines C.cereal boxes D.all bottles ( )4.The “3 arrows” shows that the items _____. A.have some valuable stamps B.are in a triangular circle C.are recycled and reused D.are thrown away ( )5.The passage is mainly about _____. A.recyclable materials B.recyclable daily things C.the recycling process D.recycling in a scientific way B A large part of China experienced larger amounts of smog (雾霾) than usual this January and the air was badly polluted.The distance one could see was shorter than 1,000 meters in Beijing, Tianjin, and the provinces of Hebei, Henan, Shandong and Anhui.In some areas, it was down to 200 meters. People usually set off firecrackers(爆竹)to celebrate the Spring Festival.But because of the smog, this year seemed very quiet.It was really different.A man ca ... ...
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