There - be句型基本用法

There be句型基本用法

A)There be句型的基本用法:某地/某存在有某人/某物

形式为“There be＋代词或名词(短语)＋地点/时间状语”there叫引导词

，在句中不充当任何成分，也不必译为汉语。be要与主语保持人称和数的一致。否定句：be后加not；一般疑问句：将be放在句首；反意疑问句中的简短问句：“be(或其否定式)＋there”

eg:1. There is a desk and two chairs in the room.

2. There aren't two chairs and a desk in the room. (否定句)

3. Is there anything wrong with your ears? (Yes，there is/No，there isn't.)

4. There wasn't a meeting yesterday, was there？(反意疑问句) B)There be＋sb.＋doing sth.＋地点/时间状语:有某人在做某事eg:There are several children swimming in the river. 河里有几个孩子在游泳。 注意 1. There be句型中be动词与主语要保持主谓的一致性。 eg:1)There is _____ on the floor. 2)There are _____ on the floor.

A. cat B. water C. boxes D. football (b/c)

2. 如果作主语的是一个短语，则常常考查短语中的修饰语。可数名词的复数形式前可以用any, some, few, a few, many或用数词+hundred/thousand/million, hundreds/thousands/millions of, no等修饰；不可数名词可以受any, some, no, little, a little，much等词的修饰。 eg: 1)There were_____ students in our school.

A. hundreds B. eight hundred C. eight hundreds of 2)There is _____water. You needn't get some more. A. few B. little C. much (b/c)

3. 注意不定代词的用法。

1) 不定代词在句中作主语，谓语动词要用单数形式。 eg:There is nothing in the fridge.

2) 不定代词受形容词修饰时要放在形容词前面。 eg：There is something interesting in today's newspaper.

4. There be句型的反意疑问句，要注意陈述部分的形式。 若陈述部分含有little，few，no，nobody，none等否定词时，简短问句要用肯定形式。

eg：There is nobody in the room，is there?

但含否定意义的形容词修饰不定代词时则仍看做肯定句式。 eg：There is something unusual in the room，isn't there？ 5. 要注意句子前后意思的一致性。

有的句子单独看其意义时，可能不止一个选项适合于它，但如果联系上下句的意思则只能有一个恰当的选项。

eg:1)There is _____ food. You needn't buy any.A. any B. some C. no

2) There is _____ food. You have to buy some.选项同上(B/C)

6.就近一致原则：即be动词的数应与离它最近的一个主语保持一致。 eg：用be动词的适当形式填空

1) There is an apple and three oranges on the table. 2)Are there three oranges and an apple on the table? There be句型命题趋向有两个方面：一是进一步加强对知识的理解与运用方面的考查。例如be动词与主语的一致性、名词或代词的修饰语、搭配关系、含否定词的反意疑问句等。二是有可能出现“有某人在做某事”这一句型，即“There be＋sb.＋doing sth.＋地点/时间状语”。另外，还得提醒一下同学们，如果要表达诸如“这里/那里(挺漂亮??)等”这样的修饰句型，应用“It’s? here/there.”而不是“Here/there is?”。