1、Lets learn目录目录CONTENTS课堂导入知识讲解课堂练习小节01课堂导入1 1课堂导入有一个姑娘，她有一些任性，她还有一些嚣张。There is a dog in the room.There are two dogs in the room.知识讲解02Lets learn第一：概念第二：结构第三：就近原则第四：句型转换第五：there be 的不同时态2 2知识讲解（一）概念一）概念表示某个地方存在某物或某人，可以翻译成有的意思。there be 句型2 2知识讲解There is a girl under the tree.（二（二）结构结构2 2知识讲解 There is+
2、a/an+可数名词单数+地点状语.There is an old man on the chair.There is a cat on the grass.2 2知识讲解There is some fish in the picture.2 2知识讲解There is some water in the glass.There is some bread on the table.2 2知识讲解There is some water in the glass.There is some bread on the table.There is some fish in the picture.T
3、here is+不可数名词+地点状语.2 2知识讲解There are three students in the classroom.2 2知识讲解There are three birds in the tree.There are five sheep in the picture.2 2知识讲解 There are+可数名词复数+地点状语.There are three students in the classroom.There are three birds in the tree.There are five sheep in the picture.总结：总结：There b
4、e+名词+地点状语.There are+可数名词复数+地点状语.There is+不可数名词+地点状语.There is+a/an+可数名词单数+地点状语.there be 是个近视眼。（三（三）就近原则）就近原则就近原则就近原则n如果如果there be 句型中有两个或两个以上的主语时，句型中有两个或两个以上的主语时，be动词要和动词要和 最靠近它的那个主语最靠近它的那个主语在数上保持一致在数上保持一致。如：。如：There is a pen and some books on the desk.书桌上有一支钢笔和一些书。书桌上有一支钢笔和一些书。There are some books a
5、nd a pen on the desk.书桌上有一些书和钢笔。书桌上有一些书和钢笔。练一练：看名词练一练：看名词1.There _a clock on the table.A.is B.are 2.There _some water in the bottle.A.are B.is3.There _some students in the classroom.A.are B.is 4.There _ a pencil,a book and two pens on the table.A.is B.are（四（四）句型转换句型转换否定句一般疑问特殊疑问There be 句型的否定形式句型的否定
6、形式n1.There is a knife in the kitchen.n否定否定:There is not a knife in the kitchen.n2.There are five apples on the tree.n否定否定:There are not five apples on the tree.n3.There is some milk in the bottle.n否定否定:There is not any milk in the bottle.规则：规则：nbe词后面加词后面加not,some 变变anyisntarentThere is/are-的一般疑问句 is
7、/are要提前要提前,some 变变any,其他都不变其他都不变nThere is a radio on the desk.(一般疑问句)Is there a radio on the desk?Yes,there is./No,there isntnThere are some shoes under the bed.（一般疑问句）Are there any shoes under the bed?Yes,there are./No,there arent.There is/are-的特殊疑问句a）就）就There be后面的主语进行提问，后面的主语进行提问，n指物用指物用“Whats(th
8、ere)”n指人用指人用“Whos(there)”其中的其中的there在口语中经常省略。值得注意的是，在口语中经常省略。值得注意的是，无论是无论是原句的主语是单数还是复数，提问时动词原句的主语是单数还是复数，提问时动词be均用单数均用单数。如：（1）There are some bikes in the room Whats(there)in the room?（2）There is a boy in the house.Whos(there)in the house?b)对对There be后面主语的数量进行提问后面主语的数量进行提问n如果主语是如果主语是可数名词可数名词，无论是单数还是复
9、数，均用，无论是单数还是复数，均用“How many+复数名词复数名词+are there+地点介词短语地点介词短语”表示；表示；There are three bikes in the house.How many bikes are there in the house?There is a boy in the room.n如果主语是如果主语是不可数名词不可数名词，则用，则用“How much+不可名词不可名词+is there+地点介词短语地点介词短语”表示。表示。如：There is a little water in the bottle.How much water is the
10、re in the bottle?There be句型有特点，主语跟在句型有特点，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，多个主语并列时，多个主语并列时，be随身边主语变。随身边主语变。变否定，很简单，变否定，很简单，be后要把后要把not添。添。变问句也不难，把变问句也不难，把be提到提到there前。前。肯定句中用肯定句中用 some，否定疑问，否定疑问any 换。换。（四（四）句型转换句型转换（五（五）there be 的不同时态的不同时态课堂运用033 3课堂运用2、(There is/There are)_ some bread on t
11、he plate.3、(There is/There are)_ a big tree in front of the house.4、(There is/There are)_ three girls in the classroom.1、(There is/There are)_ some boys in the next room.There areThere isThere isThere are3 3课堂运用6、(There is/There are)_ two computers,a table and three chairs in the room.5、(There is/There are)_a table,two computers and three chairs in the room.be的形式由最近的那个名词决定。There isThere are课堂小结044 4课堂小结表示某个地方存在某物或某人，可以翻译成有的意思。结构：There be+名词+地点状语.There is+a/an+可数名词单数+地点状语.There is+不可数名词+地点状语.There are+可数名词复数+地点状语.看名词
