Module 2-Unit 1 It’s cheap.-公开课ppt课件-(含教案+视频+素材)--外研版四年级下册英语（一起）-(编号：70161).zip

Module 2 Unit1 redpinkyellowpurplegreenorangeblueblackThey are beautiful , too.Lets go shopping!Dad bought a computer for me yesterday.Is it expensive?No,its cheap,but its beautiful.Its pink.Have you got a computer?What colour is it?blueblueblackblackpinkpinkredredwhitewhiteWhich is Amys computer?Is it beautiful?Its not beautiful,but its _.I can _ _ to you.helpfulsend emailsNow I can send emails to you ,too.talllongItstallshortItsbigsmallIts￥7,200￥300This camera isexpensivecheapBye-bye!教材分析教材分析运用形容词来描述物体。教学目标教学目标运用 this is 和 this is句型来描述事物教学重点难教学重点难点及措施点及措施本单元重点学习的是用形容词来形容物品。主要句型是：This is. 以及 Its. 让学生学会用形容词描述事物.本单元的难点是如何让学生准确地用形容词来形容物品。教学环节教学环节教学内容教学内容师生活动师生活动媒体使用及分析媒体使用及分析（白板使用功能）（白板使用功能）Step 1RevisionStep 2PresentationStep 3New teachingFree talkDescribe the objects.Group workT leads the Ss to review the adjectives by the game “I say, you say the opposite and do it”What color is it? (Point to the desk)Ss: Its yellowT: Yes, its black. This desk is yellow.This is T: Now lets find out the colors in the classroom. Then describe the objects.1、 Watch the video. Then answer some questionsWhat did Amys father buy for her?Has Amys grandma got a computer?Is Amys computer expensive?2、 Watch again and repeatStep 4PracticeExtension3、 Work in groups to study text.1. Make sentences according to the pictures on page 10.2. Describe the things to your parteners.