There-be句型-小学英语ppt.ppt
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Review:
Have句型概念概念:
表示某人有某物结构结构:
sb.+have(has)+sth.用法:
Ihavethreepens.mysisterhasoneruler.Therebe句型主要表达“某处存在/有某人(某物)”其中be动词有时态和单复数变化。
Therebe句型的概念There+bebe动词动词+sb./sth.sb./sth.(+表地点的介词短表地点的介词短语)语)Therebe句型的结构句型的结构Thereapenonthebox.Theresomepensonthebox.isareEg:
Thereagirlandtwoboysinthepicture.is/are就近原则:
取决于它后面的名词的单复数就近原则:
取决于它后面的名词的单复数。
Eg:
Theretwoboysandagirlinthepicture.isareTherebe句型的句型的一般疑问句一般疑问句:
主要用于主要用于询问在某地是否有某物询问在某地是否有某物
(1)IsIstthereherea/ana/an+可数名词单数可数名词单数/不可数不可数名词名词+地点地点答语答语:
Yes,thereYes,thereisis.No,thereNo,thereisnisnt.t.(22)AreArettherehereany/any/数词数词+可数名词复数可数名词复数+地点地点答语答语:
Yes,thereYes,thereareare.No,thereNo,therearenarent.t.ThereisaThereisariverriverininthecitythecity.IsthereaIsthereaparkparkininthethecitycity?
Yes,thereYes,thereis.is.No,thereisntNo,thereisnt.ThereareTherearesomesomehouseshousesintheinthevillagevillage.ArethereArethereanyanyhouseshousesininthethevillagevillage?
Yes,Yes,therethereare.are.No,thereNo,therearent.arent.Therebe_就数量提问wHowmany+可数名词复数+arethere+介词短语?
wHowmuch+不可数名词+isthere+介词短语?
wEg:
Therearethreebirdsinthetree.wAnswer:
arethereinthetree?
wEg:
Thereislittlewaterinthebottle.wAnswer:
-isthereinthebottle?
HowmanybirdsHowmuchwater【注:
】无论therebe原句主语是单数还是复数,对之提问时,一般都用be动词的单数形式。
(回答时却根据实际情况来决定)Thereareagirlintheroom._intheroom?
Therearemanythingsoverthere._overthere?
对主语提问:
主语为人时,则用who引导主语为物时,则用what引导WhosWhats对地点提问,则用where引导Thereisacomputeronthedesk._thecomputer?
WheresTherearefourchildrenontheplayground._thefourchildren?
Whereare小结Therebe句型有特点,句型有特点,陈述主语跟在陈述主语跟在be后边。
后边。
单数主语用单数主语用is,复数用,复数用are记心间,记心间,变问句也不难,把变问句也不难,把be提到提到there前。
前。
否定句更简单,否定句更简单,be之后直接加之后直接加not,肯定句中用肯定句中用some,否定疑问换,否定疑问换any。
要变特殊疑问句也不难,要变特殊疑问句也不难,看清提问者是谁看清提问者是谁,问人用问人用who问物用问物用what地点提问再用地点提问再用wherehowmany和和howmuch题问的是数量题问的是数量Exercises:
One选词填空选词填空areissomeany1、Arethere_riversinthepark?
-Yes,there_.2、_therealakeintheforest?
-Yes,thereis.3、Thereare_treesintheforest.4、_thereanyhousesinthevillage?
-Yes,thereare.anyIssomeAreareExercises:
two句型转换1.Thereissomewaterinthecup.(1.)对somewater提问()对inthecup提问Answers:
(1.)Whatsinthecup?
(2.)Whereisthewater?
2.Therearefourbooksonthedesk.(1.)对four提问(2.)对fourbooks提问(3.)对onthedesk提问Answers:
(1.)Howmanybooksarethereonthedesk?
(2.)Whatsonthedesk?
(3.)Wherearethefourbooks?
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