Therebe句型解析

1、There be句型解析:There be 句型1 .定义：There be句型表示某处存在某物或某人.2 .结构：1 There is +单数可数名词/不可数名词+地点状语.There are + 复数名词+地点状语.there是引导词,在句中不充当任何成分,译时也不必译出.句子的主语是某人或某物,谓语动词be要与主语某人或某物的数保持一致.当主语是两个 或两个以上的名词时,谓语动词要与跟它最近的那个名词一致.eg. There is a bird in the tree.树上有一只鸟. There is a teacher and many students in our classroo

2、m.我们教室里有一位老师和许多学生. There are two boys and a girl under the tree.树下有两个男孩,一个女孩.3. There be 句型与have的区别：There be 句型和have都表示“有的含义.区别如下：There be表示“某处存在某物或某人"；have表示“某人拥有某物/某人",它表示所有、拥有关系.eg.He has two sons.他有两个儿子.There are two men in the office.办公室里有两个男人.当have表示“包括、“存在的含义时,There be句型与其可互换.eg. A

3、week has seven days. =There are seven days in a week.一个星期有七天.变脸一：否认何There be句型的否认式的构成和含有 be动词的其它句型一样,在 be后加上not或no即可.注意not和no的不同：not是副词,no为形容词,not a/an/any+ n.相当于no+ n.例如：There are some pictures on the wall.fThere aren't any pictures on thewall. =There are no pictures on the wall.There is a bike

4、 behind the tree. f There isn't a bike behind the tree.=There is no bike behind the tree.变脸二：一般疑问句There be句型的一般疑问句变化是把 be动词调整到句首,再在旬尾加上问号即可,此为"调整法".但同时要注意：当肯定句中有 some时,要将其改为any 否认变化也一样.看看下面两句是如何 '"改头换面'的吧：There is some water on Mars. f Is there any water on Mars?There are

5、some fish in the water.fAre there any fish in the water?变脸三：特殊疑问句There be句型的特殊疑问句形式有以下三种变化： 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？".注意：无论原句的主语是单数还是复数,对之提问时一般都用be的单数形式答复时却要根据实际情况来决定.如：There are many things over there. fWhat's over there?There is a little girl in the room. fWho is in the room? 对地点状语提问：提问地点当然用"Where is / are+ 主语？"啦！例如：There is a computer on the desk. f Where is the computer?There are four children on the playground. fWhere are the four