1、Unit 12 Youre supposed to shake hands知识要点总结 短语、句型1. be supposed to do 2. shake hands3 .“情态动词现在完成时 4. be relaxed about sth.5. pretty 7. drop by6. make plans to do = plan to do 8. on time9. after all 10. invite sb. to do sth.11. without 13. pick up12. around the world = all over the world14. start doi
2、ng = start to do15. point at 16. stick, chopstick 筷子17. go out of ones way to do 18. make mistakes 19. be different from 20. get/be used to sth. be used to doget/ be used to doing be used for doingused to do21. 形式宾语 22. cut up23 . make a toast 24. crowd25 . set 26. cant stop doing27. make faces 28.
3、face to face29. learnby oneself要点解析：1. be supposed to do应该如： We are supposed to stop smoking. 我们应该停止吸烟。知识拓展表示应该的词有：should, ought to ,be supposed to 2. shake hands握手shake 本意是“摇动、震动3. You should have asked what you were supposed to wear.你本应该问清楚怎么样穿才得体。中的“should have asked是“情态动词现在完成时表示过去本应该做某事，事实上没有做如：
4、She should have gone to Beijing. 她本应该去了北京。（没有去）4. be relaxed about sth.对某事随意、不严格如：They are relaxed about the time. 他们对时间很随意。5. pretty adv. 相当,很veryShe is pretty friendly. 她相当友好。 adj. 美丽的 She is a pretty girl.她是一个美丽的女孩。6. make plans to do = plan to do. 打算做某事如：She has made plans to go to Beijing.=She
5、has planed to go to Beijing.7. drop by 访问看望拜访串门We just dropped by our friends homes.我们刚刚去朋友家串门。8. on time 按时9. after all 毕竟终究如：You see I was right after all.你看，毕竟还是我对了。10. invite sb. to do sth. 邀请某人做某事如：Lily invited me to have dinner.莉莉请我吃晚饭。11. without 没有12. around the world = all over the world 全世
6、界13. pick up 捡起挑选如：He picked up his hat. 他捡起他的帽子。14. start doing = start to do 开始做某事如:He started reading.= He started to read. 他开始读。15. point at 指向16. stick v. 剌截n. 棒，棍 chopstick 筷子是由chop(砍)stick(棒)合成，通常用复数形式：chopsticks17. go out of ones way to do 特意，专门做某事如：He went out of his way to make me happy. 他
7、特意使我快乐。18. make mistakes 犯错误（复数）make a mistake 犯错误（一个）19. be different from 与不同如：Chinese food is different from theirs. 中国菜与他们的不同.20. get/be used to sth. 习惯于get/be used to doing习惯于 be used to do 被用于做 be used for doing被用于做 used to do 过去常常做如： I wash clothes everyday. But Im used to it.我每天都洗衣服，但我习惯了I a
8、m used to washing clothes. 我习惯于洗衣服了。 The knives are used to cut things. 小刀被用来切东西。 The knives are used for cutting things. 小刀被用来切东西。 She used to watch TV after school. 她过去放学后常常看电视。21. 我发现要记住每一样事是困难的。I find it difficult to remember everything. 形式宾语 真正宾语常见的形式宾语有：find / think + it/them +形容词 to do sth. 如
9、： I think it hard to study English.22. cut up 切开切碎如：Lets cut up the water melon. 让我们切开这个西瓜吧。23. make a toast 敬酒24. crowd v.挤满 其形容词和过去式及过去分词都是：crowded25. set n. 一套v. 设置26. cant stop doing 忍不住做某事I cant stop laughing. 我忍不住笑27. make faces做鬼脸28. face to face 面对面29. learnby oneself 自学如：I learn English by myself. 我自学英语。
