Unit 2 I’ll help to clean up the city parks 重点知识点及练习题2022-2023学年人教版八年级英语下册

Unit 2 I’ll help to clean up the city parks 快乐记忆： 1. Clean-Up Day 清洁日 2. an old people’s home 养老院 3. help out with sth. 帮助解决困难 4. used to do 曾经… … ；过去_ 5. care for 关心;照顾 6. the look of joy 快乐的表情 7. at the age of 在......岁时 8.clean up 打扫(或清除)干净 9. cheer sb. up (使)变得更高兴;振雀 10. give out 分发;散发 11. come up with 想出；提出 12. make a plan 制订计划 13. make some notices 做些公告牌 14. try out 试用;试行 15. work for 为…工作；为…. 效力 16. put up 建造;举起;张贴 17. hand out 分发;散发;发给 18. call up 打电话;召集 19. put off 推迟;延迟 20. for example 比如；例如 21. raise money 筹钱;募捐 22. take after 与......相像;像 23. give away 赠送;捐赠 24. fix up 修理;修补;解决 25. be similar to 与……相似 26. set up 建立;设立 27. disabled people 残疾人 28. make a difference 影响;有作用 29. be able to 能够 30. after-school reading program课外阅读项目 课文淘宝： 1. sick 生病的，有病的；可在句中作表语Mary could not come because she is sick. 也可作定语a sick child 【区别ill】ill与sick同义；但是只在句中做表语，不做定语。 Mary could not come because she is ill. He is a ill man. 备注： 病人： the sick 2. cheer (sb.) up 动词加副词短语把代词放在中间 （让某人）变得高兴；振奋起来The good news cheered up everyone in our class. 常见的动词+副词短语： Clean up set up put up set up Give out give away hand in think over 常见的动词+介词短语： Look for pay for send for take after hear form hear of carry on 3. give out分发；散发，相当于hand out，The teacher is giving out/ handing out the test papers. give sth. out to sb. 意为 把某物分发给某人 。 4. volunteer 【名词】志愿者 【动词】义务做，自愿做（某事）volunteer to do sth. 自愿做某事 ， The girls could volunteer in an after-school study program. 5. used to do sth.过去/曾经(常)做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。 There used to be a cinema here. 这里曾有一个照相机。 They told me stories about the past and how things used to be. 他们告诉我关于这里过去的故事。 拓展： be used to doing 习惯做某事 6. alone 【形容词】独自一人的，无感情色彩：The mus