Unit 1 Welcome back to school!人教版(三年级起点)三年级下册Part A Lets talk Look and say 1Lets talk视频boy andgirlSum-upWarm-up/RevisionPresentationTestHomework Lets talk Look and say2Warm-up/Revision3boy男孩男孩【复数】boys【例句】Tom is a clever boy.汤姆是个聪明的男孩。汤姆是个聪明的男孩。Presentation4They have two boys and a girl.Try他们有两个男孩和一个女孩。They have three boys.Try他们有三个男孩。5girl女孩女孩【复数】girls【例句】She is a beautiful girl.她是一个漂亮的女孩。她是一个漂亮的女孩。6She is a beautiful girl with long hair.Try这是一个女孩。这是一个女孩。This is a girl.她是一个长着长头发的她是一个长着长头发的美丽的女孩。美
