Therebe句型用法.doc
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1、,.There be讲解一、 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。如:房间里有一张桌子。There is a table in the room.区别: 表达一个人拥有某样东西时则用have/has,如:我有一张桌子。I have a table.二、 There be 句型的结构:There is+单数主语/不可数主语+地点例:There is a ruler on the desk. 书桌上有一把尺。There is some water in the bottle. 瓶子里有一些水。There are+复数主语+地点 例:Th
2、ere are four apples on the tree. 树上有四个苹果。 There are many flowers in the park. 公园里有许多花。There is+第三人称单数可数+V-ing+地点例:There is a bird singing in the tree. 树上有一只鸟正在唱歌。 There is a baby sleeping in the room. 房间里有一个宝宝正在睡觉。There are+复数主语+V-ing+地点例:There are some birds singing in the tree. 树上有一些鸟正在唱歌。 There a
3、re two boys running on the street. 街上有两个男孩正在奔跑。There be 句型的疑问句一、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 或者Yes,there are.3. 否定回答为: No, there isnt 或者No, there arent.结构分析:Be动词+there+主语?1 There is an apple on the tree.Is there an apple on
4、 the tree?肯定回答: Yes, there is.否定回答: No, there isnt.2. There are five pens on the desk. Are there five pens on the desk?肯定回答: Yes, there are.否定回答: No, there arent.3. There is some water in the cup. Is there any water in the cup?肯定回答: Yes, there is.否定回答: No, there isnt.There be 句型的否定形式一 There be 句型的否定
5、:否定形式只要在be动词后面加not即可,但要注意的是句中的some改成any.1. There is(not) a knife in the kitchen.2. There are(not) five apples on the tree.3. There is some mink in the bottle.否定:There is not any mink in the bottle.4. There are some birds singing in the tree.否定:There are not any birds singing in the tree.there be 句型的
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