人教版八年级下册英语Unit4知识点

1、unit4 why dont you talk to your parents？名词：deal 交易relation 关系communication 交流cloud 云member 成员pressure 压力opinion 意见skill 技巧；能力football 足球development 发展动词：allow 允许guess 猜测argue 争吵offer 提出；给予communicate 交流explain 解释copy 抄袭return 归还complete 竞争continue 持续compare 比较push 推；推动cause 造成形容词：wrong 错误的elder 年级较大

2、的nervous 焦虑的proper 正确的；恰当的clear 清楚的typical 典型的quick 快的crazy 疯狂的usual 通常的副词：instead 代替；反而secondly 第二；其次anymore 再也不perhaps 可能；大概代词：whatever 任何短语：look through 浏览big deal 重要的事work out 解决get on with 和睦相处cut out 删除comparewith比较in ones opinion 依某人看知识点：1、allow sb to do sth 允许某人做某事 allow doing sth 允许做某事pleas

3、e allow me to introduce myself. 请允许我做一下自我介绍。we dont allow eating in the classroom. 不允许在教室里吃东西。2、whats wrong？ =whats the matter？怎么了？whats wrong with sb？=whats the matter with sb？某人怎么了3、be good for sth对有益 反义词：be bad for 对有害 be good to sb/sth对友好 be good at doing sth 擅长playing sports is good for your he

4、alth. 做运动对你的健康有益。she is good to her classmates. 她对她的同学很友好。she is good at speaking japanese. 她擅长说日语。4、big deal 重要的事its not a big deal. 这没什么大不了的。5、argue with sb 与某人争吵she always argues with her boyfriend. 她总是和她男朋友吵架。6、communicate with sb 和某人交流/沟通tom often communicates with his friends by e-mail. tom经常和

5、他朋友用邮件沟通。7、提建议句型：why dont you do sth？=why not do sth？你为什么不？shall we do sth？我们好吗？lets do sth. 让我们吧。you/we had better do sth. 你（们）/我们最好做某事you/we should do sth. 你（们）/我们应该做某事you/we could do sth. 你（们）/我们可以做某事would like to do sth/sth. 你想要吗？what/how about doing sth？怎么样？肯定回答：good idea./thats a good idea.好主意

6、。ok./all right./great.好。no problem.没问题。sure./of course./certainly.当然可以。i cant agree more.我非常同意。yes, i think so.好的，我也这样认为。否定回答：i dont think so.我不这样认为sorry, i cant.对不起，我不能。id love/like to, but我很乐意，但是im afraid我恐怕what a pity！i have to do sth.真遗憾！我得8、until直到notuntil直到才ill stay here until you come back. 我会待在这里，直到你回来。i didnt go to bed until my mum came back. 直到妈妈回来我才上床睡觉。9、so that 为了，以便i took a taxi so that i could get there earlier. 我打了一辆出租车，为的是能早点到那。10、although=though 尽管，虽然 和but不能连用although/though he w