五年级英语下册 unit4 lesson25（1）教案 冀教版VIP

一、教学目标：1知识与能力(1)词汇：walked, looked, talked. (2)能够运用并掌握本课的重点单词和句子，并能谈论本课所学知识。2过程与方法(1)教师为学生创设情景，让学生在对话表演中运用所学知识。(2)教师让学生进行小组合作，让学生们相互合作共同提高并体会与他人合作的乐趣。3情感态度与价值观在快乐中学习英语，体会中西文化的差异。二、教学重难点本课的教学重点是动词过去形式：walked, looked, talked，played三、教学媒体纸条，多媒体四、教学过程1. Leading in Hello, boys and girls. How are you? Lets sing a song “What do you like to do?” ok?2. Presentation(1)T: What do you like to do?S1: I like to T：Do you often.?(介绍often的意思)S1:YesNo.I often T: What do you often do?S2: I often(多提问几个学生，设计意图，根据实际情况，理解often)(2)Lets look what does Li Ming often to do?逐句播放课文，并贴出课文内容例如：I often walk to school.I often look at a map.I often talk to Miss zhang.I often play cards.（设计意图：为和过去式比较做准备）(3)后三幅图同上。教师领读, often重读,(设计意图:突出often,并通过读音的变化提高学生的朗读兴趣)(4)Lets look what did Li Ming do yesterday?逐句播放课文，并贴出课文内容例如：I often walk to school. I walked to the park yesterday.I often look at a map. I looked at a picture yesterday.I often talk to Miss zhang. I talked to my cousin yesterday.I often play cards. I played checkers yesterday.让学生通过观察比较找出不同. 例如:第一组用often,第二组出现了yesterday并且动词后加了ed, 加了ed就表示这个动词的过去式（设计意图：通过对比,加深理解）.(5)总结：什么是动词过去式表示在过去发生的动作或存在的状况。如果一个动作是在过去发生的（比如yesterday）表示这个动作的动词一般就要在末尾加上ed，根据不同情况,发t, d或者id的音,当然，还有一些特殊情况，一会儿介绍 （设计意图：给学生一个完整的概念）(6)跟录音读，比较两组不同(7)练习两人一组,给其中一个学生一张纸，上面写上动词和句子。例：walk I often walk to school.一个学生读原句,让另一个学生把句子用昨天的形式说出来。(I walked to school yesterday.)给学生结组练习的时间，教师指导。比赛（限时两分钟，看那一组正确的多,纠正的时间在内）（设计意图：激发学生想说的欲望, 为节约时间,迫使他多请教,并努力寻求正确答案,掌握所学知识）(8)最后一个句子有教师和学生一起说，内容为:talk I talk to my father.(设计意图:引出第二部分的教学)(9)第二部分的教学;T: talk I talk to my fatherS: I talked to my father yesterday.T: Lets look what did Li Ming talk to his father? Listen, then answer my question, what did Li Ming do?（设计意图：带问题读有助于理解课文）(10)出示文字，找过去式。用幻灯片展示文字把规则展示出来，师：你们都找对了吗？根据学生找的不规则的引出不规则过去式，或教师直接给出。不规则的用括号把原形写出来。师：这就是不规则的动词过去式，当然还