小学英语四年级上册人教版PEPUnitOneMyclassroomBLet’stalkLet’splay人教PEP四年级上册河北省沧州市孟村县高寨镇李留舍小学陈向Watchsndsay看图说词windowdoordesklightblackboardteacher’sdeskchair•teacher’sdesk讲台•Theclassroomisverydirty(脏).•Whatshouldwedo?我们应该做什么?——Let’scleantheclassroom.——OK.好Letmecleantheblackboard.让我擦黑板吧。•Letmecleantheteacher’sdesk.•Letmecleanthewindow.让我擦窗户吧。•Letmecleanthedoor.•Letmecleanthedesks.•Letmecleanthechairs.Therearesomanydesksandchairs.这儿有如此多的桌子和椅子。——Letmehelpyou.让我帮你吧!——Thankyou.谢谢。Theclassroomiscleannow.Clean打扫;干净的Presentation:page71.Howmanypeople(人)canyouseeinthepicture?2.Whoarethey?3.Whatdotheywanttodo?WuYifanJhonMikeZhangPengCleantheteacher’sdeskCleanthewindowsCarrywaterHelpZhangPengListenandread•BLet'stalk.rarPractiseingroupsLet’scleantheclassroom.Ok.Letmecleantheteacher'sdesk.Letmecleanthewindows.Letmehelpyou.Thankyou.Let’splay:choose&say234561Let’sLetmecleanthedoorcleantheblackboardcleanthedeskscleantheteacher’sdeskcleanthewindowsCleantheclassroomHomwork作业•1.熟读课文,在生活中灵活使用“let’s…”和“letme…”句型。•2.完成课时练相应部分。•cleanthewindowscleantheteacher’sdesk•cleanthedesks•cleantheblackboard•cleanthedoorCleantheclassroom