There-be-句型(一)

therebe句型(一）2What'sinthebox?3Thereisafootballinthebox.4What'sinthebox?5Therearetwofootballsinthebox.6小结11.Therebe句型的结构？2.be动词？3.Therebe句型表示？7小结11.Therebe句型的结构：Therebe动词+某人/某物+某地方引导词地点状语主语2.be动词随着主语数的改变而改变。3.Therebe句型表示：在某地有某人/某物8What'sunderthetree?9Thereisacatunderthetree.10What'sunderthetree?11Therearetwodogsunderthetree.12What'sintheglass?13Thereissomeorangejuiceintheglass.14What'sinthetree?151.Therearethreemonkeysandabirdinthetree.2.Thereisabirdandthreemonkeysinthetree.16小结21、在therebe句型中，主语是单数或者是不可数名词，be动词用;主语是复数，be动词用;2.如果Therebe后面是几个并列名词做主语时，动词be的形式和保持数的一致。17小结21、在therebe句型中，主语是单数或者是不可数名词，be动词用单数形式;主语是复数，be动词用复数形式;2.如果Therebe后面是几个并列名词做主语时，动词be的形式和最靠近它的那个名词保持数的一致。18用恰当的be动词填空。1、There_______alotofsweets(糖果）inthebox.2、There_______somemilkintheglass.3、There_______somepeopleunderthebigtree.4、There_______apictureandsomemapsonthewall.5、There_______someflowersandadeskintheroom.课堂练习119ABExercise20BThereisacatunderthechair.AThereisnotacatunderthechair.=no21ExerciseAB22ABTherearesomeapplesonthetable.Therearenotanyapplesonthetable.=no23小结31.Therebe的否定式通常在be后加构成；如果句中有some,。2.在否定句里面notany和nota可以用来替换。24小结31.Therebe的否定式通常在be后加not构成如果句中有some,要把some改为any。2.在否定句里面notany和nota/an可以用no来替换。25课堂练习2一.把下列句子改成否定句:1.Therearesomebeautifulflowersinthegarden.否定句:__________________________________________2.Thereisatreeinthegarden.否定句:________________________________26课堂练习2二.写出下列句子的同义句:1.Therearenotanybeautifulflowersinthegarden.同义句:__________________________________________2.Thereisnotatreeinthegarden.同义句:________________________________27Isthereadonkeyinthepicture?28Arethereanyflowersinthepicture?29Thereisadonkeyinthepicture.→Isthereadonkeyinthepicture?Yes,thereis.No,thereisn't.Therearesomeflowersinthepicture.→Arethereanyflowersinthepicture?Yes,thereare.No,therearen't.30小结4Therebe结构从陈述句变成一般疑问句只需三步：第一步是:第二步是：第三步是：31小结4Therebe结构从陈述句变成一般疑问句只需三步：第一步是:be动词提前第二步是：some变any第三步是：句号变问号LookandsayIstherea...inthepicture?tablechairwindowbedbooksExerciseArethereany...inthepicture?34课堂练习3一.把下列句子改成疑问句:1.Therearefourapplesontheground.一般疑问句:____________________________________2.Therearesomebirdsinthetree.一般疑问句:____________________________________35总结1.Therebe句型的含义：2.Therebe句型的结构：3.Therebe句型中be动词的就近原则。4.Therebe句型的句型转换。1）否定句。2)一般疑问句。36一、用恰当的be动词填空。1、There_______manybooksinthebox.2、There_______somemilkintheglass.3、There_______someboysandagirlunderthethebigtree.4、There_______apictureandsomemapsonthewall.5、There_______lotsofflowersinourgardenlastyear.6、There_______fourcupsofcoffeeonthetable.【课后作业】37二、按要求变换句型。1.Therearesomeapplesinthetree.（变否定句和一般疑问句）.？2.Thereissomeorangejuiceintheglass.（变否定句）.3.Thereisabookinmystudy.（变一般疑问句）____________________inyourstudy?