目录 引言 任务一 航前准备 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务二 欢迎登机 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务三 起飞前 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务四 巡航阶段 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务五 准备降落 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务六 落地后 Part 1 : Learning Objectives Part 2 : Position Knowledge Part 3 : Conversation Part 4 : Announcement Part 5 : Key Words and Expressions Part 6 : Supplementary Reading Part 7 : Project and Evaluation of Mission 任务七 预防和控制大流行疾病
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