/ 让教学更有效 高效备课 | 英语学科 Unit 2 A green life 第2课时 Speed up ＆Fuel up 基础练 一、选择划线部分语音不相同的一项。 （ ）1.A. seat B. keep C. head （ ）2.A. easy B. sea C. bread （ ）3.A. reuse B. let C. meet （ ）4.A. green B. desk C. see （ ）5.A. clean B. egg C. need 二、【新趋向·图片理解】看图填空，补全句子 1.The milk bottle can be a . 2.The cola bottle is just the right size for a . 3.We can put rubbers and pins in the small . 4.We can make these into nice dolls. 5.Recycling bottles is a great way to make our earth cleaner. 三、【新情境·生活运用】阅读下面的环保海报，将下列五项行动与海报内容匹配。 （ ）1.Lily didn't throw the plastic bottle away. She cleaned it and put some pencils in it. （ ）2.Ben had a lot of crayons. So he didn't buy new crayons before he used them up（用完）. （ ）3.Sam put plastic bottles into the blue bin. He put leftovers（剩菜） into the green bin. （ ）4.Alice turned off the TV and the light before she left home. 提升练 四、语法填空。 1.Recycling (turn) old things into new things. 2.We (should) throw milk cartons away. We can recycle them. 3.It is easy (recycle) a plastic bottle in three steps. 4.Each part of the milk carton (can) become something new. 5.Let's (start) recycling for a green world! 五、单项选择 （ ）1.How many parts do milk cartons have A. Two B. Three C. Four （ ）2.What can we do first to recycle a milk carton A. Make it flat B. Wash it C. Put it into a box （ ）3.Plastic is bad for _____. A. land and sea B. books and pens C. desks and chairs （ ）4.Which is a good way to reduce plastic waste Use single-use plastic bottles B. Bring your own water bottle C. Throw plastic away （ ）5.Recycling is like _____ because it turns old things into new. A. magic B. games C. work 六、连词成句 1.recycle / how / milk cartons / do / we . 2.steps / three / in / easy / it / is . . 3.plastic / use / don't / every day / we / should . . 4.new / old / into / recycling / things / turns / things . . 5.box / put / the / into / flat / carton / the / make / and . . 七、【新情境·绘本阅读】根据绘本内容，选择合适的句子补全对话。（回收站里的对话） Milk Carton: Hey Plastic Bottle! Do you know what people will do with us next Plastic Bottle: Sure! They will recycle us. First, . Milk Carton: Oh right! I almost forgot. Before recycling, . Plastic Bottle: Exactly. After that, we’ll be sent to a factory. There, . Milk Carton: That sounds great! I hope . Plastic Bottle: Me too! Let’s do our part to . 拓展练 八、【新情境·生活运用】阅读短文，完成下面的题目。 Recycling is popular around the world. There are a lot of things we can reuse in our life. We can reuse bottles and cans and make them into vases or pen holders. We can reuse the paper cups and make them into toy phones. We should use both sides of paper and we can also reuse the used paper. Should we throw the old blankets and towels away Of course not! They are still useful. We can reuse them. We can cut the towels and make them into toys. We can also reuse the blanke ... ...
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