单元知识重难点.doc

八年级英语（新目标）下Unit 3 What were you doing when the UFO arrived ? Section A (1a—2c)
我选取的是本单元的第一个课时，本课出现了大量的地点名词（短语）；一些实意动词；学习过去进行时及when和while 的用法。
教学方法 用计算机辅助教学，以任务型教学法为主体，以小组活动，两人协作为依托。以游戏、听力、口头练习和笔头练习为载体开展教学。根据材料的信息,课后完成小短文来检查巩固这节课的知识。
教学内容及过程
教学目标： 1. Master the key words and phrases .
2. Learn to talk about the past events.
3. Learn to tell a story using the past and past progressive tense.
教学重难点：
1.Learn to talk about the past events,using the target language.
2.Master the same and differences between when and while.
3.Can talk about things and tell stories by using the past and past .progressive tense.
情感目标：
1.Raise the students’ curiosity and interest in science by talking about The UFO.
2. Encourage them to explore the unknow world.