Unit 2 An Accident Lesson 3 Have fun,学习目标 1.能够熟练掌握并会运用What did you do？句型询问别人过去做过什么，说明自己和他人做过什么。 2.在插图提示下表演故事,I cleaned the room,What did she do yesterday,She went to school,What did he do yesterday,He read a book,What did they do yesterday,They played with together,What did she do yesterday,She visited a friend,What did he do yesterday,He played ping-pong,What did she do yesterday,She did homework,自学提示（一） 打开课本22页，看着书仔细听对话，然后小组内讨论回答下列问题： 1.Where were they？ 2.What did Henry do,Make a new dialogue:
