小学英语There-be-句型

Therebe······Therebe句型：表示：某处有某物/某人Ⅰ.Therebe句型构成结构：Thereis+可数名词单数/不可数名词（+地点）Thereare+可数名词复数（+地点）主语是单数名词或者不可数名词时，be动词用is；Thereissomewaterinthebottle.Thereisateacherintheclassroom.主语是复数，be动词用are；Therearesomebananasonthetable.若句子中有并列主语，be动词的形式采取就近原则（根据最近的名词决定）；Thereisateacherandfortystudentsintheclassroom.Therearefortystudentsandateacherintheclassroom.Ⅱ.Therebe句型的否定形式只要在be动词后面加not即可，some改成anysome用于肯定句，any用于否定句或疑问句(1)Thereisacatinthekitchen.否定：Thereisnotacatinthekitchen.(2)Therearefiveapplesonthetree.否定：Therearenotfiveapplesonthetree.(3)Thereissomewaterinthebottle.否定：Thereisnotanywaterinthebottle.=Thereisnowaterinthebottle.(4)Therearesomebooksinthebag.否定：Therearenotanybooksinthebag.=Therearenobooksinthebag.否定句中notany与no可互换；notany强调一个都没有Ⅲ.Therebe句型的一般疑问句Is/Arethere······？：将be动词移到句首，并将句号变为问号（句中some改成any）肯定回答：Yes,thereis/are.否定回答：No,thereisn't/aren't.(1)Therearefivepensonthedesk.—Aretherefivepensonthedesk?—Yes,thereare./No,therearen't.(2)Thereissomewaterinthecup.—Isthereanywaterinthecup?—Yes,thereis./No,thereisn't.Ⅲ.Therebe句型的一般疑问句Ⅳ.Therebe句型的特殊疑问句Howmany+名词复数+arethere+介词短语?1.A:Howmanybirdsarethereinthetree?B:Thereisonlyone.2.A:Howmanymonkeysarethereunderthetree?B:Therearethree.Howmuch+不可数名词+isthere+介词短语?Howmuchwateristhereinthebottle?对数量提问Ⅳ.Therebe句型的特殊疑问句---Thereisacoat.---What’sinyourbox?---Thereisasmallgarden.---What'sinfrontofthehouse?Ⅴ.Therebe句型与have（has）的区别therebe：指客观存在，表示某地有某物或某人Therearemanybooksintheschoolbag.我的书包里有很多书have/has:指所属关系，表示某物或某人“拥有”Ihavemanybooks.我有很多书当have/has表示“包括，存在”含义时，可与therebe通用：Aweekhassevendays.=Therearesevendaysinaweek.Thankyou!