There be 句型
一肯定句：“There be+主语（某人/某物）+介词短语”，表示“（在）某地有某人/某物”。这里的be的单复数形式要采取“就近一致”原则，即合靠近be的主语保持一致。具体地说，there后面第一个主语，若是单数时，be就用is/was;若是复数时be就用are/were。如：
There are three people in my family. 我家有三口人。
There is a pen and two books on the desk.书桌上有一支钢笔和两本书。
二．否定式：“There be +not+主语+介词短语”。如：
There isn’t a boy in the room.房间里没有一个男孩。
There aren’t any books on the desk.书桌上没有书。
注意：“There be句型”的否定式的构成和含有be动词的其他句型一样，在be后加not或no即可。
注意not和no的不同：not是副词，no为形容词，所以not a/an/any+n.相当于no+n.。
例如：There are some pictures on the wall.
There aren’t any pictures on the wall.
=There are no pictures on the wall.
There is a bike behind the tree.
There isn’t a bike behind the tree.
=There is no bike behind the tree.
三．疑问式：Be there+主语+介词短语？”。
肯定回答是：“Yes, there be.”否定回答是：“No, there+be与not的缩写形式”。如：—Is there a lamp
in your bedroom?在你的卧室里有台灯吗？
Therebe句型详细讲解
This manuscript was revised by the office on December 10, 2020. There be 句型
一肯定句：“There be+主语（某人/某物）+介词短语”，表示“（在）某地有某人/某物”。这里的be的单复数形式要采取“就近一致”原则，即合靠近be的主语保持一致。具体地说，there后面第一个主语，若是单数时，be就用is/was;若是复数时be就用are/were。如：
There are three people in my family. 我家有三口人。
There is a pen and two books on the desk.书桌上有一支钢笔和两本书。
二．否定式：“There be +not+主语+介词短语”。如：
There isn’t a boy in the room.房间里没有一个男孩。
There aren’t any books on the desk.书桌上没有书。
注意：“There be句型”的否定式的构成和含有be动词的其他句型一样，在be后加not或no即可。
注意not和no的不同：not是副词，no为形容词，所以not a/an/any+n.相当于no+n.。
例如：There are some pictures on the wall.
There aren’t any pictures on the wall.
=There are no pictures on the wall.
There is a bike behind the tree.
There isn’t a bike behind the tree.
=There is no bike behind the tree.
三．疑问式：Be there+主语+介词短语”。
There be 结构
1．肯定句常见四个基本结构：
There be, there be，四兄弟； 两个some,两个一， 意义：某物在某地
There is a house in the picture. → There is a +单数可数名词 +... . 在某地有一个...
There is an orange on the table. → There is an +单数可数名词 +... . 在某地有一个...
There is some water in the glass. → There is some +不可数名词 +... . 在某地有一些...
There are some children in the classroom. → There are some +可数名词复数 +... . 在某地有一些...
在一般疑问句和否定句中，要用any 替换掉肯定句中的some
some加可数复，还加+不可数 若在否定、疑问句 any用在some处
There is not a house in the picture. →
There isn’t a house in the picture. There is not a +单数可数名词 +... .
There isn’t
There is not an orange on the table. →
There isn’t an orange on the table. There is not an +单数可数名词 +... .
There isn’t
There is not any water in the glass. →
There isn’t any water in the glass. There is not any +不可数名词 +... .
课文例句
Welcome to my home.
Look at my bedroom.
There is a bed.
There is a TV in the living room.
There are two sofas.
There are four chairs in the kitchen.
There is a desk and a chair.
There is a kite and two balls.
There are two kites and a ball.
there be句型
1、 there be句型：
句型基本结构：
There is+主语(可数名词单数 或 不可数名词)+时间或地点。
There are + 主语（可数名词复数） + 地点
在there be 句型中，
主语是 可数名词单数， be 动词用is
主语是复数，be 动词用are
如有几件物品并列（用and连接），be 动词根据最接近be 动词的
那个名词决定。 例如：
(1）There is a pen on the desk.
(2)There are two books on the desk.
(3)There is a pen and two books on the desk.
(4)There are two books and a pen on the desk.
二、there be句型与have(has) 的区别：
1.there be 表示在某地有某物（或人）；
have(has) 表示某人拥有某物。
（1）There is a dog in the box .箱子里有条狗
（2）I have a pen .我有一支铅笔。
2．在句子中含有have/has的句型中，究竟是选用have还是has，
则由主语的人称来决定。例如：
（1）I have a dog and a cat.我有一条狗和一只猫
(2)She has two rabbits.她有两只兔子。
