Lesson 12: The Palace Museum (冀教版第六册) Teaching aim Students can read,write,say and understand the following vocabulary: camera, film, help. Sentences: May I help you take a picture? Sure./Of course. Teaching aids (real objects) camera, film and CIA. Teaching steps: Sept 1: Greetings. Sept 2: Teaching new words. (教师身穿运动衣,头戴带有旅行社字样的帽子。)