人教版PEP三年级下册英语Unit 1 Part A 第一课时教学课件.pptx

Unit1Welcomebacktoschool人教版三年级起点三年级下册PartALetstalkLookandsayLetstalk视频boyandgirlLetstalkLookandsayWarm-upRevision【复数】boys【例句】Tomisacleverboy.汤姆是个聪明的男孩。Prese...