there_be句型教案深圳

There be 句型

1.概念：there be + ……表示某地或某时间存在某些事物。

2肯定句：there be + 主语+时间/地点状语

例如：There is a book on the desk.

There are seven days in a week.

否定句：there be not/no + 主语+时间/地点状语

例如：1) There is an orange in her bag.

→There isn’t an orange in her bag.

→There is no orange in her bag.

2) There are some oranges in her bag.

→There aren’t any oranges in her bag.

→There are no oranges in her bag.

3) There is some juice in the bottle.

→There isn’t any juice in the bottle.

→There is no juice in the bottle.

一般疑问句：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?

There is something new in today’s newspaper.

→Is there anything new in today’s newspaper?

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 is a computer in my office.

→Where is the computer? ----It’s in my office.

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?

There is only one book in my bag.

→How many books are there in your bag?

There is a cat in the box.

→How many cats are there in the box?

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?

3.用法

1. There be句型中be动词的形式要和其后的主语在人称和数上保持一致。There is a basketball in the box.

There is a little milk in the glass.

There are many birds in the tree.

There were many people in the street yesterday.

如果有两个或两个以上的名词作主语，be动词要和最靠近它的那个主语在数上保持一致，也就是我们常说的“就近原则”。

例如：There is an orange and some bananas in the basket.

There are some bananas and an orange in the basket.

2. There与be中间可插入一些表推测的情态动词、表时态的短语(如和将来时be going to\ will、现在完成时have\has + pp. ) 例如：

There must be a pen in the box.

Is there going to be a dancing party tonight?

There is not going to be a meeting tonight.

There has been a big tree on the top of the hill.

3. 英语中有些动词或短语具有一定的情态含义，我们称之为半助动词。There be 句型中的谓语动词be可与这些半助动词连用，表达更为复杂的意念。能用于There be句型中的这类词语主要有：happen to（碰巧），appear ／seem to（似乎），used to（曾经），have to（必须），be likely to（很可能），be bound to（必定）等。例如：

There happened to be an old friend of mine in the club

在那个俱乐部碰巧有我的一个老朋友。

There appear to be several reasons for changing our

plans．

看来改变我们的计划有几个理由。

There used to be a cinema here before the war．

战前这里曾有一个电影院。

There happens to be some money in my pocket.

There are bound to be

obstacles for us to get over．

一定会有障碍需要我们去克服。

4. 在there be句型中的be还可以换成其他的动词与there连用，这些词都是表示状态的如：live stand exist remain等或用来描写某事的发生或某人的到达如come, appear, enter, follow, occur等。

There lived a rich man.这以前住着一个富翁。

Then there came a knock at the door.然后有人敲门。

Long, long ago, there lived a king.很久很久以前，有一个国王。

There followed a terrible noise.然后是传来了可怕的声音。

Suddenly there entered a strange man.突然进来了一个奇怪的人。

5.由there be构成的固定句型

1）There is no sense in doing 做某事是没有用的，没有意义的

There is no sense in making him angry.跟他生气是没有用的。

There in no sense in going alone.