文档介绍：Unit1Howtallareyou? BReadandwriteZhangXuesoong√√?’’?’sshadowlonger?,,并从文中勾出答案依据,跟你的搭档讨论一下。Readthedialogueagainandfinishthedialogue.(先自己独立完成,之后组内讨论)lowerlongeroldertallerLittleDuck:OldTree,Thesungets________,?OldTree:That’:Sowhatwillhappentome?OldTree:Well,…,buthisshadowisgettinglongerandlonger.“Whyisthat?”LittleDuckaskshisfriendOldTree.“—whyismyshadowlongerwhenthesungetslower?”OldTreesays,“That’seasy,,!”mentators:LittleDuck:OldTree: