Unit6InAnatureparkPartBforestmountainhilllakeriverIsthereariverYes,thereis.Thereisariver.头身脚头身脚?No,thereisn’t.grassforestrivercloudsskypathmountainflowerslakeThereis…/Thereare…考考你,看看谁读得快又准。Thereisabridgeovertheriverbridge↓housetreebuildingTherearesomebuildingsinthecity.↓village“火眼金睛”•屏幕上会快速闪过一个单词,请同学们立即说出这个单词。villagehousetreebridgebuildingvillageArethereanytreesYes,thereis.Therearesometrees.头身脚头身脚?No,thereisn’t.Arethereanybuildinginthecity?No,therearen’t.Yes,thereare.