小学五年级英语:There be句型精讲

小学五年级英语:There be句型精讲

一、什么是There be句型?

There be句型是英语中最常用的句型之一,用来表示"某地有某物/某人"。它描述的是存在的关系。

📌 在五年级考试中,There be句型是必考点,掌握它能让你的英语表达更加地道!

基本结构

There be + 名词 + 地点状语
   │        │        │
   │      什么东西   在哪里
   │
 表示"有"

例如: - There is a book on the desk. → 书桌上有一本书。 - There are many students in the classroom. → 教室里有很多学生。

二、There be句型的三种核心句型

句型1:肯定句

结构 用法 例句
There is + 可数名词单数/不可数名词 + 地点 后面跟单数或不可数名词 There is an apple on the table.
There are + 可数名词复数 + 地点 后面跟复数名词 There are two cats under the chair.

句型2:否定句

在be动词(is/are)后面加 not

肯定句 否定句
There is a dog in the room. There is not (isn't) a dog in the room.
There are books on the shelf. There are not (aren't) books on the shelf.

小技巧: - is not = isn't - are not = aren't

句型3:一般疑问句

把be动词(is/are)提到句首,句尾加问号。

肯定句 一般疑问句 肯定回答 否定回答
There is a pen in the bag. Is there a pen in the bag? Yes, there is. No, there isn't.
There are apples on the tree. Are there apples on the tree? Yes, there are. No, there aren't.

三、There be句型的"就近原则"

这是There be句型最重要的规则!🔥

就近原则: There be句型中,be动词的单复数由最靠近be动词的名词决定。

规则对比

句子 be动词 原因
There is a book and two pens on the desk. is 最近的名词"a book"是单数
There are two pens and a book on the desk. are 最近的名词"two pens"是复数

口诀记忆

就近原则要记牢,is还是are看最近; 单数不可数用is,复数名词用are。

四、There be vs. Have的区别

这是同学们最容易混淆的知识点!❌

句型 含义 用法 例句
There be 某处有某物 表示"存在",强调位置 There is a park near my home.
Have/Has 某人有某物 表示"拥有",强调归属 I have a new bicycle.

判断口诀:

天上地下有什么,要用There be来述说; 人拥有什么东西,have/has来把握。

练一练: 1. 我有一本有趣的书。 → I have an interesting book. ✓ 2. 书桌上有一本有趣的书。 → There is an interesting book on the desk.

五、There be句型的时态变化

时态 结构 例句
一般现在时 There is/are... There is a park near my school.
一般过去时 There was/were... There was a party yesterday.
一般将来时 There will be... There will be a test next week.

注意: 将来时中,无论后面是单数还是复数,都用 There will be(will后面跟动词原形)。

六、趣味练习

练习一:用is/are填空

  1. There ___ a pencil in the box.
  2. There ___ three birds in the tree.
  3. There ___ some milk in the glass. (milk是不可数名词)
  4. There ___ a cat and two dogs in the yard.

答案: ① is ② are ③ is ④ is(就近原则,最近的是a cat)

练习二:改错题

  1. There is two apples on the table. → There are two apples on the table. ✏️
  2. There have a book on the desk. → There is a book on the desk. ✏️(不能用have表示存在)
  3. There are a pen and some pencils in the bag. → There is a pen and some pencils in the bag. ✏️(就近原则)

练习三:句型转换

原句: There are some birds in the tree.

  1. 否定句:There are not (aren't) any birds in the tree.

    💡 注意:some在否定句中要变成any

  2. 一般疑问句:Are there any birds in the tree?

    💡 注意:some在疑问句中也要变成any

  3. 肯定回答:Yes, there are.

  4. 否定回答:No, there aren't.

练习四:看图说话

请根据提示写句子: - 场景:教室(classroom) - 物品:25张课桌(desks)、1块黑板(blackboard)、1个讲台(teacher's desk)、许多书(many books)

示例答案:

This is my classroom. There are 25 desks in it. There is a big blackboard on the wall. There is a teacher's desk in front of the classroom. There are many books on the desks.

七、课后作业

  1. 用There be句型介绍你的卧室(至少写5句话),包含至少3件物品的位置描述。
  2. 将下面的句子改成否定句和一般疑问句:
  3. There is a cat under the table.
  4. There are some flowers in the garden.
  5. 判断正误并改正:
  6. There have many people in the park.
  7. There is a book and two pencils on the desk.
  8. Are there some water in the cup?
  9. 阅读短文,用There be句型完成填空: Hello! I'm Amy. This is my room. _ a bed near the window. a desk next to the bed. __ many storybooks on the desk. _____ a lovely doll on the bed. I like my room very much!

💡 小提示: 记住"就近原则"是There be句型的灵魂。每天用There be句型描述你看到的场景(教室、房间、街道),很快就能熟练掌握!