文档介绍：.----Let'sgoandhavealook.(Let's=Letus)----Let'scleantheclassroom.----Let'scleanthedesksandchairs.----.----Where'sthesharpener?(Where's=Whereis)----It'.----Where'smyseat?----It'.----What'sintheclassroom?----Aboard,twolights,.----Lookatthepicture.----It'.(fan,wall)What'sthis?It''----What'sinyourschoolbag?(What's=Whatis)----Therearemanybooksinmyschoolbag.----Ihavemanybooksinmyschoolbag.----Howmanybooks?----Toomanytocount.----Howmanybooksdoyouhave?----IhaveanEnglishbook,aChinesebook,anotebookandtwostory-books.(23)----Howmanybookscanyousee?----!----Whatcolorisit?----It'sblackandwhite.(red,green,purple)----MayIhavealook?----Sure,hereyouare!.----Howmuchisit?----!Iseverythinginyourschoolbag?Putawayyourbooks!Takeoutyourbooks,please!Haveagooddream!----What'rebooksmadeof?(What're=Whatare)----Paper.----Who'stheinventorofpaper?(Who's=Whois)-----