Unit 10 You’re supposed to shake hands.be supposed to do sth = should do sth = ought to do sth 应该做某事（表示劝告、建议、义务、责等）be not supposed to do sth = should not do sth = ought not to do sth 不应该做某事shake hands 握手 shake-shook-shaken v. 动摇；摇动；震动；握手Braorea 国Korean 国的；国人的；国人Colombia 哥伦比亚Colombian 哥伦比亚的；哥伦比亚人的；哥伦比亚人Swite friends with sb 与某人交朋友 to one’s surprise 令某人吃惊的是as soon as 一...就....，引导时间状语从句.I will call you as soon as I arrive in Beijing. (主句是一般将来时，从句用一般现在时表将来。) hold out 伸出（手或胳膊）；递出（东西等） find out 发现（通过研究、调查、实验等发现） each other 彼此be from = come from 来自 hear from sb 收到某人的来信 rush around 东奔西跑；到处乱闯pr etty = very = quite = much too = a lot = fairly = badly = extremely 极其；非mind doing sth 介意做某事 a little = a bit = a little bit = lind of 有点儿 some time分开“一时间”sometime 相聚“某个时候”some times分开s是“几次” sometimes 相聚s是“有时”late: adj. |
