Lesson 1.21. make areservation 作预定2. flight number 班机号码3. check in 办理登机手续4. one-way ticket （美）单程票5. single ticket（英）6. round-trip ticket（美）7. 来回票 return ticket （英）8. direct flight 直飞 ＝non-stop flight9. reconfirm theticket 再确认机票10.carry-on bag 随身行李11.baggage allowance 免费行李额度12.departure 出发13.Are there any flights to London Heathrow Airport on Sunday? 星期天有去伦敦希思罗机场的班机吗？14.How often is there a flight to Tokyo? 去东京的航班多久一班？15.There’s a flight to Taipei every Monday, Wednesday and Sunday. 每周一、三、六都有一班去台北的飞机。16.When’s the next flight?下一班飞机是几点的？17.The next flight leaves at 8:45 P.M.下一班飞机晚上8:45离开。跟Lily一起说英语去旅行 训练营— 6个月144节线上课程与录音作业反馈 — 24节直播课帮助你开口去说英语— 报名请至公众微信账号：贵旅特 （guilvte）回复：训练营
