小学英语There-be-句型讲解专用课件

ZhangDanchenTherebe句型专题讲解(1)Thereisacatunderthetree.Therearetwodogsunderthetree.概念结构用法Therebe句型表示“存在…”“有”，其中be动词有时态和单复数变化。Therebe+主语（人或物名词）+地点Thereisacatunderthetree.看名词单数is复数are不可数的用is例子比较Therearetwodogsunderthetree.Thereisanappleonthechair.请使用Therebe---描述下图Therearetwoapplesonthechair.Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.就近原则只要看到be动词后面的词是复数名词，就用are，否则就用is。当然还要注意时态哦！There_____apencil-caseandmanypencilsinTom’sschoolbag.A.isB.areC.haveD.beThere_____fifty-fivechairsandadeskintheclassroom.A.areB.is