very interesting and exciting, such as, a football player.I want to do a job which is a little dangerous, because I like to risk.I like to be a teacher, because I like to stay with children.I like to be a pilot, because I want to fly freely like a bird in the sky.I like to be a biochemist, because I prefer to make experiments.

　　4．教师：大家看一下大屏幕上的这个人在做什么？What do you think the man is doing?

　　学生：(讨论后回答) Maybe the man is directing the traffic.

　　5．教师：请默读课文，验证答案。

　　学生：读课文，确认答案。Yes, the man is directing the traffic.

　　6．教师：请大家精读课文，理解课文的细节，回答问题。

　　(1) Why did the man direct the traffic there?

　　(2) Could he get paid from the job?

　　(3) What made him do the job?

　　学生：默读课文，进行小组讨论，找出问题的答案。

　　......

　　●教学流程设计

　　导入

　　新课。→→学生就"话题美文导读"进行讨论，统一答案。→让学生快速阅读课文(见课本第12－13页)，并完成"篇章结构"(见学案第18页)。→→→→→老师指导学生讨论，共同找出答案。→让学生完成"知识初探"部分(见学案第18－19页)。→学生讨论，并让学生代表发表他们讨论得出的答案。老师予以更正。→让学生根据所给出的表格进行自我评估(见学案第19页)。→

　　(对应学生用书第18页)

　　Ⅰ.篇章结构

　　阅读文章，然后完成下面表格(每空不超过3词)

The 1. La Paz is the highest capital in the world and the mountains make 2. difficult.Many roads are in bad condition and accidents are 3. .