stewardess n. __________ opening n. __________ sideways-------
surrounding n. adj. __________ tolerate vt__________.
lack vi. & vt. n. __________ adjustment n. __________ mask n. __________ be back on one’s feet __________ carriage n. __________ press vi. & vt. n. __________ fasten vt. __________ belt n. __________ safety belt __________ lose sight of…__________ sweep up __________ flash vt. & vi. __________ switch n. vt. __________ timetable n. __________ △exhausted adj. __________ slide into __________
13 / 30
optimistic adj. __________ speed up _________ ___ mud n. __________ desert n. __________ citizen n. __________ typist n. __________ typewriter n. __________ postage n. __________ postcode n. __________ button n. __________ instant n. adj. __________ receiver n. __________ △efficiency n. __________ △efficient adj. __________ △ribbon n. __________ dustbin n. __________ ecology n. __________ greedy adj. __________ swallow vt. __________ material n. __________ recycle vt. __________
14 / 30
settlement n__________ motivation n. __________ Unit 3
方面；层面__________ 印象；感想；印记_________ 拿起；接受；开始；继续___
时常发生的；连续不断的___ 不断地__________ n. 喷气式飞机__________ 飞行时差反应__________ n. 闪回；倒叙__________ 在前的；早先的__________ adj.不确切的；无把握的___
n. 指导；向导；导游 vt. 指引；指导__________ n. 药片__________
n. 专家意见； 专门知识（技能等）__________ n. 太空舱；胶囊__________ 乘务员；服务员__________ 女乘务员__________
通路；开口；开端_________adv. 往（向、从）一侧;侧着;侧面朝前 __________
n. 周围的事物；环境adj. 周围的__________
15 / 30
vt. 容忍；忍受__________ n. 结合；组合__________
vi.& vt. 缺乏;没有n. 缺乏;短缺的东西__________ n.