ID: 24793820

Unit 2 A green life 核心知识清单+专项习题巩固(含答案)

日期:2026-01-26 科目:英语 类型:小学教案 查看:84次 大小:16600B 来源:二一课件通
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Unit,green,life,核心,知识,清单
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外研版五年级英语上册Unit 2 A green life核心知识清单+专项习题巩固 学校_____ 班级_____ 姓名_____ 一、核心知识清单 (一)重点单词 1. green(形容词,绿色的;环保的) 2. life(名词,生活) 3. recycle(动词,回收利用) 4. reuse(动词,重新利用) 5. reduce(动词,减少) 6. waste(名词/动词,浪费/废弃物) 7. energy(名词,能源) 8. save(动词,节约) 9. plastic(名词/形容词,塑料/塑料的) 10. cloth(名词,布) 11. bottle(名词,瓶子) 12. bag(名词,袋子) 13. plant(动词/名词,种植/植物) 14. tree(名词,树) 15. clean(形容词/动词,干净的/打扫) 16. earth(名词,地球) (二)重点短语 1. a green life(绿色生活) 2. reduce waste(减少浪费) 3. reuse bottles(重复利用瓶子) 4. recycle paper(回收纸张) 5. save energy(节约能源) 6. plastic bags(塑料袋) 7. cloth bags(布袋) 8. plant trees(种树) 9. protect the earth(保护地球) 10. turn off(关掉) 11. throw away(扔掉) 12. save water(节约用水) (三)核心背默句型 1. We should reuse plastic bottles to make toys.(我们应该重复利用塑料瓶制作玩具。) 2. Don’t throw away old books. We can give them to the library.(不要扔掉旧书,我们可以把它们捐给图书馆。) 3. It’s important to save energy for our earth.(为我们的地球节约能源很重要。) 4. We use cloth bags instead of plastic bags when shopping.(我们购物时用布袋代替塑料袋。) 5. Should we plant more trees Yes, we should.(我们应该种更多树吗?是的,我们应该。) (四)语法知识点(重难点) 1. 情态动词should/shouldn’t的用法 后接动词原形,表建议或责任, should 表“应该”, shouldn’t 表“不应该”。 例:You should turn off the lights when you leave. / You shouldn’t waste water. 2. 祈使句的否定形式 直接在句首加 Don’t ,表禁止或劝阻。 例:Don’t use too many plastic bags. 3. instead of的用法 后接名词或动名词,表“代替;而不是”。 例:We walk to school instead of taking the bus. 二、专项习题巩固 (一)根据首字母或中文提示写单词 1. We should r_____ paper to make new things. 2. Don’t w_____ water. It’s very precious. 3. My mother uses c_____ bags when she goes shopping. 4. We need to s_____(节约)energy every day. 5. Planting more trees is good for our e_____(地球). (二)短语英汉互译 1. 绿色生活 _____ 2. 减少浪费 _____ 3. 回收纸张 _____ 4. 关掉电灯 _____ 5. 保护地球 _____ 6. reuse bottles _____ 7. save water _____ 8. plastic bags _____ 9. throw away _____ 10. plant trees _____ (三)单项选择 ( ) 1. We should _____ old clothes to make rags. A. reuse B. reuses C. reused ( ) 2. Don’t _____ the rubbish on the ground. A. throwing B. throw C. throws ( ) 3. We use glass bottles instead of _____ ones. A. plastic B. plastics C. plast ( ) 4. —_____ we save energy —Yes, we should. A. Do B. Will C. Should ( ) 5. It’s important _____ protect the earth. A. to B. for C. of ( ) 6. You shouldn’t _____ too much electricity. A. use B. uses C. using ( ) 7. My family _____ trees every spring. A. plant B. plants C. planting ( ) 8. Cloth bags are better than _____ bags. A. plastic B. paper C. glass ( ) 9. _____ turn off the TV when you don’t watch it. A. Not B. Doesn’t ... ...

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