1、小学英语语法,There be句型,Self -introduction,Name:Chen Peilong Age:28,1. There be 句型表示 “有”/ “某地有某物”,1）there be 表示在某地有某物（或人）。如: There is a table in the room.房间里有一张桌子。 2）have 表示某人拥有某物。如:I have a table.我有一张桌子。,There be + 某物/某人 + 某地/某时（主语） （状语）,2. there be 句型与 have的区别：,There is a cat under the tree.,There are t
2、wo dogs under the tree.,There is a cat under the tree.,There are two dogs under the tree.,There is a cat and two dogs under the tree.,There are two dogs and a cat under the tree.,3 就近原则 There be 句型中be 动词单复数的变化,若be动词后面的词是单数名词,be动词用is,反之若为复数名词,be动词用are,若主语为不可数名词，be动词用is,There is some bread on the tabl
3、e.,4. There be 句型的否定形式：,只要在 be 动词后面加 not 即可，但要注意的是句中的some 改成 any.,some用于肯定句，any用于否定句或疑问句 且 not any 与 no 可以互换 。,1）There is a knife in the kitchen. 否定:There is not a knife in the kitchen.2）There are five apples on the tree. 否定:There are not five apples on the tree.3）There is some ink(墨汁） in the bottle
4、. 否定:There is not any ink in the bottle.=There is no ink in the bottle.4）There are some books in the bag. 否定: There are not any books in the bag.=There are no books in the bag.,把 Be动词放在 there 之前,并将句号变问号。（句中出现的 some 要改成 any）肯定回答为：Yes, there is/are.否定回答为: No, there isnt/arent.1）There are five pens on
5、the desk.Are there five pens on the desk?Yes, there are. / No, there arent.2) There is some water in the cup.Is there any water in the cup?Yes, there is. / No, there isnt.,6. there be.句型 的一般疑问句,There be有特点，主语放在be后面， 单数主语用is，复数主语要用are。 变否定很简单， be 后要把not添。 变疑问也不难， 把be提到there前。 否定疑问any换，就近原则多多练。,There be 口诀,
