小学英语there be句型口诀
回答
爱扬教育
2022-03-15
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there be 有特点;
否定be 后not 填;
疑问提be there 前;
疑否some any 换。
扩展资料
there be常见的结构有两种:
1 There is +单数名词(不可数名词)+介词短语
2 There are +复数名词+介词短语
(1)there be句型有特点,主语跟在be后面;地时放句末,强调置前头。如:
There is a pen on the desk.
有时为了强调地点,也可把介词短语放在句后。如:
On the desk there is a pen.
(2)Be动词,有三个,am is还有are,“there be真特别,不留am只留俩,is还有are。要用is还是are ,须看后面的名词是单数还是复数。若是单数或不可数名词用is ,否则就用are.。如:
1 There is a girl in the classroom.
2 There is some water in the bottle.
3 There are some bananas in the box.
(3)注意:如果“be”后的主语是由and连接的两个或两个以上的名词,那么be的形式要遵循“远亲不如近邻”的原则。也就是说,“be”的形式是由与它最近的那个名次来决定的。若那个名词是单数或不可数名词要用is,是复数就用are。如
1There is a teacher and forty students in the classroom.
2 There are forty students and a teacher in the classroom.