Unit 3“What were you doing when the UFO arrived?”教学设计及教研评析

一、教材分析“What were you doing when the UFO arrived?”选自人教版课程标准实验教材《英语》(新目标)八年级下册第3单元。它以谈论过去为主线,使学生学会用过去进行时来谈论过去发生的事。通过谈论UFO,启迪学生思维,丰富学生想像力,激发学生创作灵感,