（RJ●PEP版）小学英语四年级上册Unit1Myclassroom第3课时教学课件.pptx-(课件无音视频)

四年级Unit 1第3课时PartB Lets talkUnit1 My classroom-Lets clean the classroom.-OK.好.lets=let us 让我们clean the board.Let me 让我擦黑板吧。让我 Let me clean the windows.让我擦窗户吧。Let me clean the teachers desk.Ok!好！clean the door.Let meGood idea!/OK!好主意.Let me sweep the floor.Let me.Let me help you.让我帮助你吧。Thank you.谢谢你。Letsgogo to schoolclean theboardwindowteachers deskdoorclassroomdesks and chairs点 拨：点 拨：1.Lets clean the classroom.意思是“让我们打扫教室吧。”建议 对方去做某事，其否定句为：Dont lets clean the classroom.或Lets not clean the classroom.2.Good job!“做的不错！”用于表扬对方，对对方工作的肯定和赞扬。