Learning aims & key points
群学
Can you come to…? 是本单元发出邀请的重点句式。还可以使用： Could you come to my party? Would you like to come to my party? … 接受邀请： Sure, I'd love to. Sure. It sounds great. 委婉拒绝邀请： Sorry, I can't. I have to prepare for an exam. I'm sorry. I must go to the doctor. I'm sorry, I'm not available. I'd love to. But I'm afraid I can't. I have to…
做好准备；把…准备好 v. prepare 群学 为……做准备 prepare for 考试 n. exam 流行性感冒；流感 n. flu 有空的；可获得的 n. available 其他时间；别的时间 another time 到…时；直到…为止 conj./prep. until 悬挂；垂下 v. hang 闲逛；常去某处 hang out 及时赶上；接住；抓住 v. catch 邀请 v. invite 接受 v. accept 拒绝 v. refuse 前天 the day before tomorrow 后天 the day before yesterday 工作日 n. weekday 照料；照顾 look after