有关英语的问题There is no possibility that human being will be cont

有关英语的问题
There is no possibility that human
being will be controlled by machines.
为什么是用 there 这是什么知识点 能不能帮忙列出知识点 有相似的一起列出

there be用法
一、构成：There be ...句型表示的是 “某处有(存在)某人或某物”,其结构为There be(is,are,was,were )+名词+地点状语.例如：
There are fifty-two students in our class.
二、各种句式：
否定句：There be句型否定句式的构成和含有be动词的其它句型一样,在be后加上“not”.也可用“no”来表示.即：no + n.（名词）= not a\an\any + n.（名词）.注意：no + n.（可数名词单数）= not a\an + n.（可数名词单数）；no + n.（可数名词复数）= not any + n.（可数名词复数）；no + n.（不可数名词）= not any + n.（不可数名词）.例如：
There is an orange in her bag.
→There isn’t an orange in her bag.
→There is no orange in her bag.
一般疑问句：There be结构的一般疑问句变化只需把be动词移到句首,再在句尾加上问号即可.例如：There is some money in her handbag.　　→ Is there any money in her handbag?(疑问句和否定句中,some改为any,something改为anything.)
特殊疑问句：
There be句型的特殊疑问句有以下三种形式：
①对主语提问：当主语是人时,用 “Who’s + 介词短语?”；当主语是物时,用 “What’s + 介词短语?”.其中there在口语中常常省略.注意：无论原句的主语是单数还是复数,对其提问时一般都用be的单数形式(回答时却要根据实际情况来决定).如：There is a bird in the tree.→What’s in the tree?There are some bikes over there.→What’s over there?
There is a little girl in the room.→Who is in the room?
②对地点状语提问：用 “Where is \ are + 主语?”表示（注意其答语变化）：例如：
There are four children in the classroom.
→Where are the four children?—They’ re in the classroom.③对数量提问：一般有两种提问方式：
如果主语是可数名词,无论是单数还是复数,都用“How many +可数名词复数 + are there + 介词短语?”表示：
There are twelve months in a year.
→How many months are there in a year?
如果主语是不可数名词,则用“ How much + 不可数名词 + is there + 介词短语?”表示：
There is some money in my purse.How much money is there in
your purse?
反意疑问句：There be或There加其它动词,其反意疑问句一律用…there?例如：
There is a beautiful girl in the garden,isn’t there?
There used to be no school here,used there \did there?