小升初英语there-be句型重点知识及练习

小升初英语there be句型重点知识及练习

There be 句型的用法：表示某个地方存在某物或某人，Be动词的单复数必须依主语的变化而变化。(单数is 复数are )

eg：There is a table in the room. 房间里有一张桌子。

There are some birds on the tree.树上有很多鸟。

一、There be 句型的结构：

1.常见句型结构

（一）There is+单数可数+地点状语

eg：There is a ruler on the desk. 书桌上有一把尺。

（二）There are+复数主语+地点状语

eg：There are four apples on the tree. 树上有四个苹果。

There are some flowers in the park. 公园里有许多花。

（三）there is + 不可数名词+地点状语（即使有some 也是单数）

eg：There is some water in the bottle. 瓶子里有一些水。（水是不可数名词）

2. There be选择就近原则：

There be句型的就近原则是There be句型中语法项目的重点考点。There be句型中be动词的单复数形式由最挨近的一项的单复数决定。

如：There is a pen, two books and many pencils on the desk.

(在本句中尽管有钢笔、书和铅笔，但是由于离be动词最近的一项是单数a pen，因此，be动词用单数is。)

二、There be 句型的疑问句及回答

（一）There be 句型的疑问

1. 在“There is/are...”的疑问句中,要把Be动词放在there之前,并将句号变问号。难点:句中出现的some要改成any。

2. 肯定回答为：Yes, there is/are.

3. 否定回答为: No, there isn’t/aren’t.

eg: 可数名词单数1. 肯定句There is an apple on the tree.

疑问句Is there an apple on the tree

肯定回答: Yes, there is. 否定回答: No, there isn’t.

可数名词复数2. 肯定句There are five pens on the desk.

疑问句Are there five pens on the desk

肯定回答: Yes, there are. 否定回答No, there aren’t.

不可数名词的时候 3.肯定句There is some water in the cup. （水是不可数名词）

否定句Is there any water in the cup

肯定回答: Yes, there is. 否定回答: No, there isn’t.

（二）There be 句型的特殊疑问句：

There be句型的特殊疑问句形式有以下三种变化：

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\"。

（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(回答时却要根据实际情况来决定)。）

②对地点状语提问：提问地点用"Where is / are+主语\"

③对数量提问：一般有两种句型结构：

How many+复数名词+are there+介词短语

How much+不可数名词+is there+介词短语

eg:How many people are there in the picture

How much water is there in the bottle

三、There be 句型的否定形式

There be句型的否定：否定形式只要在be动词后面加not即可，is not =isn’t are not= aren’t 但要注意的是句中如果出现some则改成any.

is a knife in the kitchen. ——否定:There is not a knife in the kitchen.

are five apples on the tree.——否定:There are not five apples on the tree.

is some water in the bottle. ——否定:There is not any water in the bottle.

are some birds singing in the tree. ——否定:There are not any birds singing in the tree.

练习

一、选择题

1、There a meeting tonight.

A will be

B had be

C is going be

D was

2、There a knock at the door just now .

A will be

B has been

C were

D was

3、There a pen and two books on the desk now.

A are

B be

C is

D was

4、There is _____ on the floor．

A．cat B．water C．boxes D．football

5、There are _____ on the floor．

A．cat B．water C．boxes D．football

二、句型转换：

１、（将句子转换成否定句）There is a bike behind the tree.

2、（将句子转换成否定句）There are some books on the desk .

3、（将句子转换成一般疑问句）There is some water on Mars.

三、句子画线部分提问

１、There are many things over there.

2、There is a little girl in the room.

3、There are four children on the playground.

4、There are three women in the picture .

5、There is some water in the bottle .

参考答案及解析

一、选择题

1.首先观察题目本身的提示tonight，判断该题的时态是将来时，首先排除选项Ａ和Ｄ。Ｃ选项的结构不正确，故选Ａ。

2、首先观察题目本身的提示just now，判断该题的时态是一般过去时，首先排除选项Ａ和Ｂ。Ｃ选项是复数，不符和题意，故选Ｄ。

3、首先观察题目本身的提示now，判断该题的时态是一般现在时，首先排除选项Ｄ。选项B为原