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1、人教版八年级下知识点梳理unit 4 Why dont you talk to your parents? 一、 重点单词讲解1. allow v. 允许2. deal v.&n. 处理；交易3. relation n.关系；联系；交往-relate (to) v.与.联系4. communicate v.交流；沟通-communication n.交流；沟通5. elder adj.（old的比较级之一）年级较长的6. whatever pron.不管什么=no matter what7. instead adv.代替；反而；却8. offer v.自愿给与；主动提出9. explain v
2、. 解释-explanation n.解释10. argue v.争论；争吵-argument n.争论11. return v.归还；返回12. pressure n.压力-press v.按压13. compete v.竞争-competition n,竞赛-competitor n.竞争者14. continue v.继续；继续存在15. compare v. 比较16. cause v.&n. 造成；原因17. development n.发展-develop v.发展18. usual adj.通常的；寻常的-unusual 不寻常的19. push v.推-pull 拉20. me
3、mber n.会员21. perhaps adv.也许22. nervous adj.紧张的23. secondly adv. 第二；其次二、 重点短语归纳1. allow sb. to do sth. 允许某人做某事2. get into a fight with sb. 与某人吵架/打架 =have a fight with sb3. go to sleep 去睡觉4. look through浏览5. instead of代替；而不是6. deal with处理7. on the phone 通过电话8. look through 浏览；翻看9. give back 归还=return1
4、0. be angry with sb. 生某人的气11. a big deal 重要的事12. work out 成功地发展；解决13. get on with 和睦相处；关系良好=get along with14. hang over 笼罩15. communicate with sb. 与某人交流16. explain sth to sb 向某人解释17. be oneself 做自己18. not anymore 不再19. spend time alone独自消磨时光20. a lot of pressure 很多压力21. compete with sb. 与某人竞争22. eac
5、h other =one another 彼此；相互23. cut out 删除 cut off 切除24. compare with 把和对比/比较25. push sb hard 把某人逼得紧26. think for oneself 独自思考27. in ones opinion = sb think 依来看28. write sb a letter=write to sb 给某人写信29. find sb doing sth 发现某人正在做某事30. be nice to sb = be friendly to sb 对某人友好31. refuse to do sth. 拒绝做某事32
6、. offer to do sth. 主动做某事33. mind doing sth 介意做某事34. without doing sth 没有做某事35. be afraid of doing sth 害怕做某事=be afraid to do sth 36. its time for sth 该是某事时间了37. its time to do sth 该是做某事时间了38. continue to do= continue doing 继续做某事三、语法知识点1. 提建议的句型以及回答提建议：Why not do sth?=Why dont you do sth?为什么不做某事呢？=How
7、/What about doing sth?做某事怎么样呢= Would you like to do sth?你想要做某事吗？=Lets do sth.让我们做某事吧=Shall we do sth? Youd better do sth 你最好做某事Youd better not do sth你最好不做某事回答：Sounds great!听起来不错Id love to.我想.Thats a good idea!真是一个好主意 Id love to, but .2. 状语从句引导时间状语从句的连接词：when/while/until/before/after/as soon as/ since自从引导让步状语从句的连接词：though/although/even if/even though/while引导目的状语从句的连接词: so that/ in order thatEg, The cow was eating grass when a little boy came into the grassland. He knows everything even though he is a young kid. We should study hard so that we can make great progress in English. 学科网（北京）股份有限公司