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句型There be考点分析句型是考试的重点There be重点句型的知识点There be难点让学生能够掌握句型的知识点There be考点一句型There be
1、【定义】There be句型用于表达“…地方有…”即“某地有某物”
2、【结构】1There be句型的构成形式一般为“there is/are+某物/人+地点”它既可以表示某地方有什么东西,也可以表示某地方有什么人例子There isan apple on the desk.桌子上有一个苹果There aremany studentson the playground.操场上有许多学生There issome water in the bottle.在瓶子里有一些水注意观察以上两个句子,在therebe句型中,be是怎么变化的?当后面的物体是可数名词单数时,be要用.当后面的物体是可数名词复数时,be要用.当后面的物体是不可数名词时,be要用.2There be句型的肯定形式,否定形式,和一般疑问句形式,.I否定一般疑问句回答月;EThere isa computer on theThere isnot a computeronIs thereacomputeron theYes,there is.desk.the desk.deskNo,there isnt.There issome waterin theThere isnot any waterinIs there anywaterin theYes,there is.bottle.thebottle.bottleNo,there isnt.注意some和any的用法在肯定句中用some,在疑问句和否定句中用any3常见的There be特殊疑问句及回答★How many/How much
①观察下列句子—How manystudents are there on theplayground—There arefour studentson theplayground.—How manybuildings arethere in your school—There aresix buildingsinyourschool.—How manyapples arethere on the desk—There isonly oneappleon thedesk.由此可知,无论回答的事物是单数名词还是复数名词,其How many的句型不变,即为:How many+++其它部分
②How muchHow much用于对不可数名词的提问例如Howmuchorange is there inyour cupHowmuch wateristhere in thelake
3、【常考点】1就近原则就近原则指的是谓语动词根据离它最近的单词决定它的单复数即“近水楼台先得月”例如:我们教室里有一块黑板和二十二张桌子There isa blackboardand22desks inour classroom.试想一下,如果我们先说二十二张桌子,再说一块黑板,There be句型中的be还会一样吗应该是怎么样的句子呢?2There be句型后如果有行为动词,就用动词的ing形式例如There aresome boysplaying basketballover there.There aresome studentsdoing;their homework.【课堂练习】一句型变换
1.There isa pencilon thedesk.(改为一般疑问句)a pencilon thedesk
2.There isa pencilon thedesk.(改为否定句)on thedesk.
3.There isa peartree.(用some改为复数句子)There.
4.There aresome orangeson thetable.(改为单数句子)There orangeonthetable.
5.There aresome boys in theroom.(改为一般疑问句)there boysin theroom
6.There arefour factoriesin thecity.(对划线部分提问)aretherein thecity
7.There isone eggin the basket.对划线部分提问thereinthebasket二单项选择
1.There acomputer inthe classroom.A.is B.are C.am D.be
2.thereanyboysinthe classA.Is B.Are C.Am D.Be
3.There apen andtwo booksonthedesk.A.is B.are C.am D.be
4.-Are thereany mapsonthe wallA.There aresome.B.Yes,there is.C.Yes,there isone.D.No,there are.
5.There arenttrees nearthe house.There isonly one.A.any B.some C.many D.much
6.—Are therepictures onthewall—Yes,there are.A.some,some B.some,any C.any,some D.any,any
7.There area lotof peoplefor thebus tocome.A.waiting B.waited C.to waitD.is waiting。