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课件网) 英语陕旅版 六年级上 Unit 6 What Did You Do Last Weekend? 第2课时 Unit 6 What Did You Do Last Weekend? did 过去式 do What did you do last weekend? What did you did last weekend? 要记住： 一个简单句只有一处体现过去式。 √ × What did you do on the weekend? I saw a film on the weekend. 过去式 saw see What did you do last night? I played computer games last night. played 过去式 play What did you do last weekend? I cleaned room last weekend. cleaned 过去式 clean What did you do on the weekend? I did some housework. I cleaned the rooms. I washed the clothes and cooked the meal. Wow！You are . did cleaed washed cooked 过去式 过去式 过去式 过去式 do clean wash cook helpful Do you know Personal Pronoun 你还记得人称代词吗？ 我 你 他 她 它 我们 你们 他们 I you he she it we you they Colin 单三人称 How to ask? What did you do yesterday? I we you you he she they it Colin What did I do yesterday? What did you do yesterday? What did he do yesterday? What did she do yesterday? What did it do yesterday? What did Colin do yesterday? What did we do yesterday? What did you do yesterday? What did they do yesterday? What did he do last night? He went to bed too late last night. went 过去式 go What did they do at that time? They at that time. went on a picnic Summary 动词过去式的变化规律 1. 一般情况下，在动词原形后直接加-ed。如：cooked, looked。 2. 以不发音的字母e结尾的动词，直接加-d。如：liked, lived。 3. 有些单词 双写最后一个字母，再加-ed。如：stopped。 4. 以辅音字母+y结尾的动词变y为i，再加-ed。如：studied, tried。 5. 有些动词不符合上面的规则，需要特殊记忆。如： go — went eat — ate see — saw watched a show looked after Grandma did housework saw a friend had a match went away 课文原文 made did cleaned watered cooked washed —What did ... do last weekend? —... What did they do last weekend? They had a match last weekend. What did they do last weekend? They saw a friend last weekend. What did he do last weekend? He looked after grandma last weekend. What did she do last weekend? She did housework last weekend. What did they do last weekend? They watched a show last weekend. It's time to show yourself 是你展示的时候啦 —What did ... do last weekend? —... We should be helpful. 18 1复习今天所学的所有动词过去式 2圈出对话中出现的动词的过去式，为下节课的学习做好准备。 Homework作业：圈出对话中出现的动词的过去式，为下节课的学习做好准备。 Thank you ! 谢谢 21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？ 欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！ 详情请看： https://www.21cnjy.com/help/help_extract.php
