Therebe句型一、定义表示某处存在某物或某人。Thereisapenonthedesk.在桌子上有一支笔。二、结构1、肯定句1)Thereis/was+单数可数名词/不可数名词+地点状语.Thereisabookonthedesk.书桌上有一本书。Therewassomewaterinthecuplastnight.昨晚在这杯子里有一些水。（water不可数名词）2)Thereare/were+复数名词+地点状语.Therearemanystudentsinourclassroom.在我们教室里有许多学生。Thereweretwogirlsunderthetreejustnow.刚刚在树下有两个女孩。注意：就近原则有两个或两个以上的名词作主语，be动词要和最靠近它的主语在数上保持一致。Thereisanorangeandsomebananasonthetable.Therearesomebananasandanorangeonthetable.2、否定句（be后加not）注意：当肯定句中有some时，要将其改为any。1)Thereis/was+not+单数可数名词/不可数名词+地点状语.Thereisnotabookonthedesk.书桌上没有一本书。Therewasnotanywaterinthecuplastnight.昨晚在这杯子里没有水。2)Thereare/were+not+复数名词+地点状语.Therearenotmanystudentsinourclassroom.在我们教室里没有许多学生。Therewerenottwogirlsunderthetreejustnow.刚刚在树下没有两个女孩。3、一般疑问句（be提前）注意：当肯定句中有some时，要将其改为any。1)Is/Wasthere+单数可数名词/不可数名词+地点状语?Isthereabookonthedesk?书桌上有一本书吗？Wasthereanywaterinthecuplastnight?昨晚在这杯子里有一些水吗？12)Are/Werethere+复数名词+地点状语?Aretheremanystudentsinourclassroom?在我们教室里有许多学生吗？Weretheretwogirlsunderthetreejustnow?在树下有两个女孩吗？4、特殊疑问句（对数量提问）1)Howmuch+不可数名词+is/wasthere+地点状语？Howmuchwaterwasthereinthecuplastnight?昨晚杯子里有多少水？2)Howmany+复数名词+are/werethere+地点状语？Howmanystudentsarethereinourclassroom?在教室里有多少个学生？5、用therebe句型回答的特殊疑问句Who/What+is/was+介词短语?注意：提问用is/was，回答则根据情况用is/was或are/wereWhowasunderthetreeunderthetree?Thereweretwogirlsunderthetree.刚刚在树下有两个女孩。Whatisonthedesk?Thereisabookonthedesk.书桌上有一本书。三、时态过去时：Therewas/wereTherewassomewaterinthecuplastnight.昨晚在这杯子里有一些水。Thereweretwogirlsunderthetreejustnow.刚刚在树下有两个女孩。Thereusedtobe曾经有……Thereusedtobeabridgehere.这里曾经有座桥。一般现在时：Thereis/areThereisabookonthedesk.书桌上有一本书。Therearemanystudentsinourclassroom.在我们教室里有许多学生。将来时：Therewillbe+名词Thereisgoingtobe+单数可数名词/不可数名词Therearegoingtobe+复数名词Therewillbelesspollutioninthefuture.将来会有更少的污染。(pollution不可数）2Therewillbemoretreesinthefuture.Thereisgoingtobeameetingintheroom.在这个房间将有一个会议。Therearegoingtobetwomeetingintheroom.在这个房间将有二个会议。现在完成时：Therehavebeen+名词Therehavebeenmanyaccidentshere.这里已经发生多起事故了。四、与情态动词连用。1）There+情态动词+beTheremustbeamistakesomewhere.一定在什么地方有错误。Theremustbeabookonthedesk.书桌上肯定有一本书。2）There+情态动词+havebeenTheremusthavebeenarainlastnight.昨晚一定下了雨。五、变体有时be还可以被seem,live,happen,lie,stand,come,go等动词代替。Thereseemslittledoubt.似乎没有多少疑问。Therelivedanoldmaninthevillage.在这村子里住着一个老人。六、固定句型1.Therebe+名词或代词+todo(+介词)有某事要做Therearemanythingstodo.还有很多事情要做。2.Therebe+some/no+trouble/difficulty(in)doingsth/withsth.做某事(没)有困难ThereissometroubleinlearningEnglish.学习英语有困难。3.Thereisnosense/use/good/point(in)doingsth做某事毫无道理/用处/好处/意义Thereisuseintalkingwithher.跟她聊天毫无用处。4.Thereisnoneed(forsb.)todosth/that…(某人)做某事没有必要Thereisnoneedformetogothere....
