There-be-与have-has的区别解读

•Acatisunderthetree.•Thereisacatunderthetree.•树下有一只猫。Therebe句型表示：在某地有某物（或某人）Therebe开头表存在，真正主语在后头。地点状语在最后。•Therearethreecocksunderthetree.•树下有三只公鸡。therebe结构的主谓一致Thereisacatunderthetree.Therearethreecocksunderthetree.主语单数用is，主语复数就用are。a.Thereis+单数可数名词/不可数名词Thereisabookonthedesk.桌子上有一本书。Thereissomewaterinthebottle.瓶子里有些水。b.Thereare+复数名词Therearesomepicturesonthewall.墙上有些图画。Therearetwoapplesinthebasket.篮子里有两个苹果。•Thereisnotanythingunderthetree.•=Thereisnothingunderthetree.•树下什么都没有。Therebe句型的否定句Therearetwobooksonthedesk.Therearen’ttwobooksonthedesk.Thereissomebreadintheplate.Thereisn’tanybreadintheplate.在be动词后加not.句中some变成any.and变成or.Thereisacatandachickenunderthetree.Thereisn’tacatorachickenunderthetree.•Thereisacatandthreecocksunderthetree.若句子中有几个并列主语时，be动词的形式要依据就近一致原则，与离其最近的一个主语在人称和数上保持一致。1.Thereisagirlandtwoboysunderthetree.2.Therearetwoboysandagirlunderthetree.•就近一致记心头。一般疑问句：Thereisamouseinthehouse.(变成一般疑问句）Isthereamouseinthehouse?Therearesomeflowersinthegarden.(变成一般疑问句）Arethereanyflowersinthegarden?谓语动词is/are提到句首，句中some要变成any.对Therebe结构中的主语提问的特殊疑问句：Thereisabikeunderthetree.What’sunderthetree?Therearemanybooksonthetable.What’sonthetable?What’s+介词短语（介词+地点名词）+？针对数量提问的特殊疑问句：1.Howmany+可数名词复数+arethere+介词短语？Therearetwocomputersonthedesk.Howmanycomputersarethereonthedesk?2.Howmuch+不可数名词+isthere+介词短语？Thereissomemilkintheglass.Howmuchmilkisthereintheglass?therebe结构有不同的时态，而且可以和各种助动词或情态动词连用There+情态动词/助动词+be+其他Therewillbeameetingtomorrow.Theremustbeamistakesomewhere.•Therebe开头表存在，真正主语在be后。•主语单数用is，主语复数就用are。•地点状语在最后。•就近一致记心头。练习：恰当的be动词填空。1、There_______alotofsweetsinthebox.2、There_______somemilkintheglass.3、There_______somepeopleunderthethebigtree.4、There_______apictureandamaponthewall.isareisare5、There_______anewfilmnextMonday.6、There_______lotsofflowersinourgardenlastyear.7、There_______atinofchickenbehindthefridgeyesterday.8、There_______fourcupsofcoffeeonthetable.arewaswerewillbe1.There_____twocarsinfrontofthehouse.A.areB.haveC.hasD.is2.There______somewaterinthebottle.A.hasB.isC.haveD.are3.我有一条好看的连衣裙。——————————————————4.他有一只黑色的狗。————————————————ABIhaveanicedress.Hehasablackdog.第三人称单数:He/She/It/Lilyhas…第一人称：Ihave…第二人称：Youhave…复数:They/Thegirls/Theboys/Thechildren/BenandJanethave….have与has的用法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：Thereisapeninmyhand.我手里有一只笔。have(has)表示“某人拥有某物(某人）“，此时强调所有、拥有关系。e.g：Ihaveapen.我有一支笔。（强调笔为我所有）用“have,has”填空1.I_________anicepuppet.2.He_________agoodfriend.3.They__________somemasks.4.We___________someflowers.5.She___________aduck.hashavehavehashave