Unit 13 Last Weekend Lesson 73 Teaching aim: new words: do did, go went, visit visited, watch watched, clean cleaned, stay stayed, is(am) were, last Sentence: What did you do last weekend? I... Teaching important: new words: do did, go went, visit visited, watch watched, clean cleaned, stay stayed, is(am) were, last Sentence: What did you do last weekend? I... Teaching difficult: 八个动词及其过去式的词形变化和在句子中的理解。 Teaching utensil: tape Teaching course: warm up 组织学生就情景图进行讨论，解释last的含义。 教师提问Where are they doing in these pictures? 根据学生的回答，教师将相应的动词原形写在黑板上。简单解释英语中关于“过去式”的内容。 请学生画出主情景图词组中的动词过去式形式。 听力活动 听三遍录音，给图标号，然后教师订正答案。 生词学习 用单词卡片学习生词，同时讲去式，并且写在黑板上。 造句练习 学生看单词的过去式，回答老师的问题，例如:What did you do last weekend? 5. learn the chant listen , repeat and then pair work, at last show Summary: