<正>[重点词汇]1.be supposed to do被期望做;应该2.shake hands握手3.be expected to do sth.被期望做某事4.greet sb.in the wrong way以错误的方式问候某人5.hold out my hand伸出我的手6.be relaxed about对……随意,放松7.drop by顺便拜访8.on time准时9. after all毕竟10.get mad生气