最新人教版八年级英语下册15单元知识点归纳Word文档格式.docx

1、16. take a break 休息=take breaks17. take your temperature 量你的体温18. hurt herself 伤到她自己19. cut myself 切到我自己20. cut off 切除 cut down 砍到 cut up 切断 cut out 删除21. get off 下车22. make a decision 做决定23. to my surprise 令我惊讶的是24. on the weekend在周末=on weekends25. in the same way 以相同的方式26. without thinking twice 毫

2、不犹豫27. thanks to 多亏 thanks for 因而感谢（+名词/动词ing）28. in time 及时 on time 按时29. save a life 挽救生命30. get into trouble 陷入麻烦31. right away 马上32. fall down 跌倒33. wait for 等待34. be interested in doing sth. 对做某事感兴趣35. give up 放弃二、用法集萃1. 询问有什么病或有什么麻烦：What s the matter （with sb.）?2. 疾病的表达：have/has a+疾病名称3. 太多：to

3、o much +不可数名词； too many + 可数名词复数形式太：much too +形容词4. enough 足够的：形容词+enough enough +名词 it is enough +to do sth.5. lie 躺下 过去式：lay 现在分词：lying6. see sb. doing sth. 看见某人正在做某事（正在进行）see sb. do sth. 看见某人做了某事（看见动作的全过程）7. expect to do sth. 期望做某事8. need to do sth. 需要做某事9. help sb. （ to ） do sth. 帮助某人做某事10. tell

4、 sb. （ not ） to do sth. 告诉某人（不要）做某事11. ask sb. to do sth. 要求某人做某事12. want to do sth. 想要做某事13. agree to do sth.同意做某事 disagree to do sth. 不同意做某事agree with sb. 同意某人的意见14. trouble问题；麻烦have trouble/problem doing sth. 做某事有困难15. 介词+doing 常见的介词有：at; for; with; without; in about16. be/ get used to doing sth.

5、 习惯于做某事17. keep on doing sth. 继续做某事18. mind doing tsh. 介意做某事19. 反身代词：myself 我自己 yourself 你自己 himself 他自己 herself 她自己 itself 它自己复数：ourselves 我们自己 yourselves 你们自己 themselves 他们自己20. knife-knives 刀名词复数规则变化：1 一般情况+s2 以e结尾+s3 以s、x、ch、sh结尾+es4 以辅音字母+y结尾，变y为i+es5 以o结尾，有生命+es; 无生命+s6 以f/fe结尾，变f/fe为v+es不规则变化

6、：foot-feet脚、足 tooth-teeth 牙齿 man-men男人 woman-women女人 mouse-mice老鼠21. important 重要的 importance 重要性 different 不同的 difference 差异性22. death 死亡（名词） die 死（动词） dead 死的（形容词）三、书面表达How to keep healthy如何保持健康Health is important. Everyone wants to be healthy. Let me tell you how to keep healthy.First of all, we

7、should eat healthy food. We should eat more vegetables and fruit. We also need to drink milk. Secondly, we should exercise a lot. We should do some sports after school. Finally, we should have enough sleep. To have a good rest, we should go to bed early and get up early. I think it is important for

8、us to keep healthy.Unit 2 Ill help to clean up the city parks.一、 短语归纳1. clean up 打扫干净 cheer up 使兴起来 代词放中间2. give out 分发3. hand out 分发4. come up with 想出；提出（idea、plan等）5. put off 推迟 put on穿衣服 put up 张贴 put away 把收好6. call up 打电话；征召7. used to do sth. 曾经做某事 be used to ding sth.习惯于做某事8. lonely孤独的（常用于feel

9、之后） alone 独自一人9. care for 照顾 take care of10. a feeling of satisfaction 一种满足感11. try out 参加选拔12. raise money 募捐13. fix up修理14. give away 赠送（money、old clothes/books等） give up 放弃15. take after （外貌或行为）像16. be similar to 与相似17. set up 建立18. make a difference 影响；有作用19. disabled people 残疾人20. make a plan 制

10、定计划21. old peoples home 养老院22. help out with sth. 帮助解决困难23. a book lover 书迷24. at the age of 在岁时25. come true 实现（与dream连用）26. at the same time 同时27. homeless people 无家可归的人28. be worried about 为而担心 worry about 担心29. for example 例如30. run out of 用完31. notany more 不再32. at once立刻；马上= right away1. volun

11、teer to do sth 自愿做某事2. difficult 困难的 difficulty 困难 have difficulty （ in ） doing sth.做某事有困难3. excited 兴奋的（人作主语） exciting 使人兴奋的（物作主语）口诀：人+ed 物+ing4. 疑问词（how, what, where）to do 5. decide to do sth. 决定做某事 名词形式：decision make a decision 做决定6. learn to do sth. 学习做某事7. a good way to do sth. 做某事的好方法8. would

12、like to do sth.= want to do sth. 想要做某事9. thank you for sth./doing sth. 因某事/做某事而感谢10. kind善良的 kindness善意Unit3 Could you please clean your room?1. do the dishes 清洗餐具2. take out the rubbish 倒垃圾3. fold the clothes 叠衣服 fold my/your/his clothes4. sweep the floor 扫地5. make the bed 铺床 make my/your/his bed6.

13、 clean the living room 打扫客厅7. help out with sth. 帮助解决某事8. at least 至少9. come over 过来；顺便来访10. in front of 在前面11. take the dog for a walk 遛狗12. all the time 一直13. as soon as 一就14. in surprise 惊讶地15. hang out 闲逛16. do chores 做家务17. a waste of time 浪费时间18. in order to 为了19. get good grades 取得好成绩20. depe

14、nd on 依靠21. take care of = care for= look after 照顾22. as a result 结果23. fall ill 生病二、 用法集萃1. finish doing sth.完成做某事2. if 如果（主将从现，if后为从句，用一般现在时）；是否（位于动词之后）3. as soon as 一就. 主将从现，as soon as后为从句4. reply angrily 生气地回答（副词修饰动词，一般位于动词之后）a beautiful dog一只漂亮的狗（形容词修饰，名词，位于名词前） 口诀：形名动副5. be angry with sb. 生某人的气6. as +形容词原级+ as 和一样7. neither did I 我也没有neither + be动词/助动