Unit1.MyclassroomBLet’stalkclean/kli:n/打扫，擦cleantheblackboard擦黑板cleanthedoor擦门cleanthewindow擦窗户Cleanthedesks.Cleanthechairs.Cleantheblackboardeveryday!Cleanthewindows.Cleanthedoor.Cleantheclassroomeveryday!Let’schantLet’stalkLet’stalkLet’scleantheclassroom!OK.IcanreadLetmecleantheteacher’sdesk.Letmecleanthewindows.Letmehelpyou.Thankyou.Let’scleantheclassroom.OK.IcansayLetmecleantheteacher’sdesk.Letmecleanthewindows.Letmehelpyou.Thankyou.Letmehelpyou.Letmehelpyou.Letmecleantheblackboard.Letmecleantheblackboard.Letmecleanthewindows.Letmecleanthewindows.Letmecleantheteacher’sdesk.Letmecleantheteacher’sdesk.Let’scleantheclassroom!Let’scleantheclassroom!Let’scheck1.Let’scleantheclassroom!B.让我打扫教室!A.我们打扫教室吧!2.Letmehelpyou.A.我能帮助你。B.让我来帮助你。()()3.Let’scleanthe__________desk.A.teachers()B.teacher’sC.teacher4.Let______helpyou.A.myB.IC.me()ABBC单项选择()1.Let’scleantheclassroom!()2.Letmehelpyou.B.OK.A.Thankyou.BA问答配对句子排序()Really?Let’sgoandsee!()It’ssobig!()Wehaveanewclassroom.()OK.()Let’scleantheclassroom！25314
