七年级英语上册 Unit 2 This is my sister（第2课时）教案 （新版）人教新目标版.doc

Unit 2 This is my sisterSection A 第2课时（3a3c）类别学习重点重点句式1. That is my family. Thats my mother.2. Whore they?Theyre my grandparents.重点语法1.指示代词this, that, these, those的用法2.介绍家庭成员时对单复数词汇的正确使用3.who引导的特殊疑问句课前预习译一译我的家庭my family背一背1. 他们是谁？他们是我祖父母。Who are they?They are my grandparents.2. 那是我的家庭。那是我妈妈。That is my family. Thats my mother.新课导入1. 师生就几张家庭照片进行交流。T: Who is he/she？S: He is/she isT: Who are they? S: They are my parents. /2. 用实物引导学生介绍。参考案例：This is my pen. These are my rulers. Those are his pens. That is her map.新课展示【完成教材Grammar Focus3c的教学任务】1.学生大声朗读Grammar Focus中的句子。2.小结训练。This is my friend Jane.Thats my grandfather.These are my brothers.Those are my parents.Whos she?Shes my sister.Whos he?Hes my brother.Whore they？Theyre my grandparents.thats=that is whore=who are whos=who is theyre=they are环节说明：通过对Grammar Focus句型的填空练习能够让学生更好地理解掌握本单元的重点语法和句型。3.教学3a。补全对话并与同伴练习。让学生表演对话。4.教学3b。看3b中图片，从方框中选词造句，看谁造的句子最多，给优胜者奖励。5.教学3c。学生根据自带的照片，轮流谈论照片中的人物。【语法提要】1.指示代词this, that, these, those的区别与联系从意义上看，this意为“这个”，these意为“这些”，that意为“那个”，those意为“那些”。从数量上看，this和that指代单个人或事物，后接单数名词；these和those指代两个或两个以上人或事物，后接复数名词。从时间或空间看，this和these指代距离说话者较近的人或事物；that和those指代距离说话者较远的人或事物。2.名词单数变复数的规则一般情况下，名词直接加s;以s、x、sh、ch结尾的名词加es;以辅音字母+y结尾的名词，将y变i再加es;以o结尾的有生命的名词词尾加es，无生命的名词词尾加s，特殊不规则变化需要特殊记忆。3.who引导的特殊疑问句who引导的特殊疑问句通常用来询问人的姓名和身份，可以用来询问男性、女性、单数或者复数的人。常用句型“Who is+人称代词主格单数+其他？/Who are+人称代词主格复数+其他？”。例句：Who is your English teacher? 你的英语老师是谁？Who are the boys? 这些男孩是谁？注意：其回答形式应为“人称代词主格+is/are+”,不能回答为“It is/That is/These are/Those are”。例句：Whos that?那是谁？Hes my cousin.是我的表哥。活学活练（ A ）1.This _ my brother and those _ my friends.A. is, are B. are, is C. are, are D. is, is（ D ）2.Are those your friends?Yes, _ are.A. these B. my friends C. those D. they布置作业：教师引导学生课后完成本课时对应练