M7U1Thereisacatinthetree在树上有一只猫Whatisit?Itisatree.Thereisatree.有一棵树Howmanyanimalscanyousee?动物在此添加文本在此添加文本Thereare5dogsunderthetree.Thereisamonkeyinthetree.Therearetwoapplesonthetree在树底下Underthetree在树上InthetreeOnthetreeTherearetwentyapplesonthetree.Howmanyapplescanyousee?Howmanygirlscanyousee?Therearegirls.nineteenThereisachairoverthere.在那边Overtherethere是个近视眼。后面要+is还有are,is后面跟着单数,are后面跟着复数Thereis和thereareThereisatigerinthetree.Thereistwotigersinthetree.