unit3therebe句型

U n i t3T h e r e b e句型

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Unit3 There be 句型

一、构成：There be .句型表示的是“某处有(存在)某人或某物”，其结构为There be(is，are )+名词+地点状语。例如：

1) There are fifty-two students in our class.

2) There is a pencil in my pencil-case.

二、各种句式：

否定句：在be后加上“not”,也可用“no”来表示。即：no + n.（名词）= not a\an\any + n.（名词）。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：T here be结构的一般疑问句变化只需把be动词移到句首，再在句尾加上问号即可。例如：

4) There is some money in her handbag.

→ Is there any money in her handbag

(疑问句和否定句中，some改为any, something改为anything.)

5) 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： 6) There is a bird in the tree. →What’s in the tree 7) There are some bikes over there. →What’s over there

8) 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： 9) There is a computer in my office.

→ Where is the computer ----It’s in my office. 10) 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：

11) There are twelve months in a year.

→How many months are there in a year?

12) There is only one book in my bag.

→ How many books are there in your bag?

13) 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：

14) There is some money in my purse.

→ How much money is there in your purse?

三、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。

1)There is a basketball in the box.

2)There is a little milk in the glass.

3)There are many birds in the tree.

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：

5) There is an orange and two bananas in the basket.

6) There are two bananas and an orange in the basket.

2．There be +名词+地点/时间状语

There was a party in the hall last night.

3．由therebe构成的固定句型

There is something wrong with … = Something is wrong with …

There is something wrong with my bike. = Something is wrong with my bike