Unit 3 This is my sister教案.

unit 3 this is my sister.单元整体说明 单元教材分析 本单元主要通过谈论“家庭”的话题，学习“介绍人物、识别人物”，学生学会基本句型is this/that your /her /his sister? yes, it is/ no, it isn’t．进一步体会一般疑问句的用法；学会运用指示代词“this /that is my/your /her /his friend. these/those are my/your /her/his friends.”介绍人物, 学会运用人称代词询问人物is he/she your sister /brother?。通过以上几个方面的学习, 使学生能够以写信谈论照片、画family tree的方式来了解家庭成员，学会用英语介绍、识别不同的家庭成员；既能促使学生丁解自己的家庭成员，增进家庭和睦，又能促进学生彼此之间的了解，增进友谊。本单元与第四单元衔接紧密：由本单元人物名词的单复数的学习过渡到第四单元的物品名词的单复数的学习井讨论“where are the things?”。 单元知识系统（树） is this/that your/ her//his sister?  yes, it is. no, it isn't. are these/those your/her/his sisters? yes, they are. no, they aren’t. is he/she your sister/brother? yes, they are. no, they aren’t. are they your/her/his sister? yes, they are. no, they aren’t. 单元总体目标 用personalizing memorizing的学习策略，引导学生学习“介绍人