人教版八下英语第二单元知识点

Unit 2 I'll help clean the city parks

重点短语

1.cheer (sb.) up使(某人)高兴、振作如：cheer me up 使我高兴

2. homeless adj. 无家可归的 a homeless boy 一个无家可归的男孩

3. volunteer to do v. 志愿效劳、主动贡献 volunteer n. 志愿者

4. come up with 提出想出 = think up 想出 catch up with 赶上追上

5. put off doing 推迟做某事 put on 穿上(指过程) put up 张贴

6. write down 写下记下

7. call up 打电话，征召

8. set up 成立建立

9. each 每个，各自的强调

第一个人或事物的个别情况常与of 连用。every 每个每一个的一切的则有“全体”的意思不能与of 连用 10. help sb. (to) do 帮助某人做某事 help sb. with sth. 帮助某人做某事 11. plan to do 计划做某事 12. spend … doing 花费…做… I spent a day visiting Beijing. 我花了一天的时间去参观北京。spend… on sth. 花费…在… I spent 3 years on English. 13. join 参加 (指参

加团体、组织) 如：join the Party 入党take part in 参加 (指参加活动) 如take part in sports meeting 参加运动会14. run out 与 run out of ①run out (become used up). 其主语往往为物。②run out of 主语为人。 15. take after (在外貌、性格等方面)与(父母等)相像 be similar to 与..相像 take after 相像

look after 照顾 take care of 照顾 16. work out v. + adj.

①结局，结果为②算出，制订出，消耗完（精力等）17. hang out

闲荡闲逛 18. be able to do 能会 be unable to do 不能不会19. thank you for doing 谢谢做某事 20. for sure 确实如此，毫无疑问 21. hand out 分发 give out 分发 give out sth to sb. 分….给某人 give up doing 放弃… give up smoking 放弃吸烟give away 赠送捐赠 give sb. sth. 给某人某东西 give sth. to sb. 给某人某东西22. help sb. out 帮助…做事，解决难题(摆脱困境) 23. train n. 火车train v. 训练train sb. to do. 训练某人做某事24. at once == right away 立刻马上 25.disabled adj. 肢体有残疾的 disable v. 不能26. volunteer ①可数名词“志愿者”②adj. 自愿的 vi. volunteer to do sth

重点句子

1．We can’t put off making a plan. Clean-up Day is only two weeks from now. 我们不能推迟制订计划，清洁日离现在只有两周了。2．We need to come up with a plan. 我们需要指定一个计划。3．You could help clean up the city parks. 你可以帮助打扫城市公园。

4.What did they ask you to help out with?他们让你帮着做什么？

5.I get a strong feeling of satisfaction when I see the animals getting better and the look of joy on their owners’ faces.当我们看到动物变好，看到它们主人脸上喜悦的表情时，我产生了一种极强的满足感。

6.