人教PEP四年级上册UnitTwoMyschoolbagPartBLet’stalkLet’ssingWhat’sinyourschoolbag?Whatcolourisit?ZhangPenghasaschoolbag,too.Guess:What’sinit?Whatcolourisit?Whereishenow?LookandanswerHeisatLost&Found.Whatdidhelose?ListenandanswerHelosthisschoolbag.Excuseme.Ilostmyschoolbag.Tip:当你想要有礼貌地询问某事时,记得要先说Excuseme.MissWhiteishelpinghimfindhisschoolbag.WatchandchooseWhatdidsheask?A.What’syourname?B.Whatcolourisit?C.What’sinyourclassroom?D.What’sinit?CheckWhatcolourisit?A.It’sblackandwhite.B.It’sblueandwhite.ListenandchooseCheck