There aren,t 和There isn,t

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There aren,t 和There isn,t
意思要重点说明

这是英语中的一种句子结构,英语中句子只有三种结构,第一种是主系表（it is red）,第二种是there be,表示哪里有什么；第三种是主谓宾（最常见,I kick the ball）.
在这里,你举的两个都是there be结构的开始,be的人称变化（is am are）是与后文中名词有关系的,如果后文是名词单数,或者不可数名词,都用is,相当于主系表结构中,主语是单数或者不可数名词.若后文是名词复数表示多个东西,就要用are,和主系表结构系词变化是一样的.
there be 结构的否定形式是be+not
比如：there is an apple on the table.(桌上有一个苹果）
there is not an apple on the table.(可将is not 缩写成isn't)（桌上没有一个苹果）
there are two apples on the table..(桌上有两个苹果）
there are not two apples on the table.(are not = aren't)..(桌上没有两个苹果）

There aren,t 和There isn,t there aren't=there isn;t? There _____a book.[isn't ,aren't] There _____any books.[isn't ,aren't] 关于there is/there isn‘t和there are/there aren’t发音的区别 There isn‘t any book There aren’t any books 用There is/are,There isn't/aren't,There was/were,There wasn't there is/are,there isn't/aren't,there wes/were,there wasn't/ fill in there is/there isn't/ls there/there are/there aren't 请你用there is\isn'there are\aren't there was\wasn't there were 请用There is/are,There isn't/aren't,There was/were,There wasn' 用所给词填空.用there is,there isn't,is there,there are,there aren't