there-be句型公开课ppt

第三人称单数:He/She/It/Lilyhas…第一人称：I/Wehave…第二人称：Youhave…复数:They/Thegirls/Theboys/Thechildren/BobandJanehave….have与has的用法Ihaveabook.Youhaveabook.Theyhavetwobooks.He\Shehasabook.Therebe句型表示“某地存在某人/物”。它即可以表示某地方有什么东西，也可以表达某地方有什么人。•Thereisamaponthewall.•Thereisanorangeorangeonthetable.•Thereissomebreadinthebag.•Thereissomewaterinthecup.•Therearetwostudentsintheclassroom.•Therearesomeapplesonthetree.Thereisamaponthewall.Thereisanorangeorangeonthetable.Thereissomebreadinthebag.Thereissomewaterinthecup.Therearetwostudentsintheclassroom.Therearesomeapplesonthetree.ambeamisareTherebe句型的基本结构a/an+[C]单+地点状语Thereis[U]+地点状语Thereare+[c]复+地点状语可数名词：anappletwoapplesanauntthreeauntsamapsomemapsabaseballalotofbaseballsastudentmanystudentssome/alotof“一些”既可以修饰可数名词也可以修饰不可数名词“许多”修饰可数名词不可数名词：watersomewatermuchwatermilksomemikemuchmilkairsomeairmuchairchickensomechickenmuchchickenbreadsomebreadmuchbreadcoffeesomecoffeemuchcoffeemuch“许多”修饰不可数名词Thereisadogonthefloor.Thereisaboyunderthetree.Thereisaschoolbagisinthetree.Thereisalotofwaterintheglass.Thereissomecoffeeinthecup.Therearetwocupsonthetable.Therearesomedogsonthesofa.Thereisamouseinthebox.0nThereisacatonthebox.Themouseisamouseunderthebox.Thereisamousebehindthebox.Thereismouseinfrontofthebox.Lookatmyroomandmythings.在therebe句型中主语是单数，be动词用is；主语是复数，be动词用are。若句子中有几个并列主语时，be动词的形式要采取就近原则。例：1.Thereisagirlandtwoboysunderthetree.2.Therearetwoboysandagirlunderthetree.Therebe句型的句式否定句：be后加not。注意肯定句中的some变为any。Thereissomewaterintheglass.Thereisn’tanywaterintheglass.Therearesomebirdsinthetree.Therearen’tanybirdsinthetree.Therebe句型的否定句Therearetwobooksonthedesk.Therearen’ttwobooksonthedesk.Thereissomebreadintheplate.Thereisn’tanybreadintheplate.Thereisabookonthebed.Thereisn’tabookonthebed.Thereisabagunderthetable.Thereisn’tabagunderthetable.Thereissomewaterintheglass.Thereisn’tanywaterinthecup.Therearesomebooksinthebookcase.Therearen’tanybooksinthebookcase.Therearesomebagsunderthedrawer.Therearen’tanybagsunderthedrawer.一般疑问句：be动词(is,are)要提到句首。some变any，其他都不变Thereisamouseinthehouse.Isthereamouseinthehouse?Therearesomeflowersinthegarden.Arethereanyflowersinthegarden?Isthere…?Yes,thereis.No,thereisn’tArethere…？Yes,thereare.No,therearen’t.Isthereabagunderthetable?Yes,thereis.No,thereisn’t.Isthereanywaterintheglass?Yes,thereis.No,thereisn’t.Therearesomebagsunderthedrawer.No,therearen’t.Yes,thereare.Therearesomebooksinthebookcase?No,therearen’t.Yes,thereare.Therebe和have(has)都表示“有”的含义。Therebe表示“某处存在某物或某人”此时不强调物归谁有。例：Thereisaboxonthedesk.桌子上有一个盒子。have(has)表示“某人拥有某物(某人）“，此时强调所有、拥有关系。例：Wehavetwobasketballs。我们有两个篮球。（强调篮球为我们拥有）对Therebe结构中的主语提问的特殊疑问句的基本结构：What’s+介词短语（介词+地点名词）？中间通常不用there.Thereisabikeunderthetree.What’sunderthetree?Therearemanybooksonthetable.What’sonthetable?练习一、用恰当的be动词填空。1、There_______alotofsweetsinthebox.2、There_______somemilkintheglass.3、There_______somegirlsunderthebigtree.4、There_______apictureandtwomapsonthewall.4、There_______twopicturesandamaponthewall.areareisareissome和any在therebe句型中的运用：some用于肯定句，any用于否定句或疑问句。and和or在therebe句型中的运用：and用于肯定句，or用于否定句或疑问句。针对数量提问的特殊疑问句的基本结构是：1.Howmany+名词复数+arethere+介词短语？Therearetwocomputersonthedesk.Howmanycomputersarethereonthedesk?2.Howmuch+不可数名词+isthere+介词短语？Thereissomemilkintheglass.Howmuchmilkisthereintheglass?练习一、用“have,has”填空1.I_________anicepuppet.2.He_________agoodfriend.3.They__________somemasks.4.We___________someflowers.5.She___________aduck.hashavehavehashave6.Myfather____________anewbike.7.Ourteacher_________anEnglishbook.8.Ourteachers___________abasketball.9.Theirparents___________someblankets.10.Nancy_________manyskirts.hashavehashavehas