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be动词有哪些 be动词用法详解

徐克达2019-04-06 09:08:51

Be动词表示“……是……”的意思。现在式(The Present Forms)有am,is,are三种。

be动词有哪些

be动词用法详解

am、is用于主语表单数概念的句中(主语是you除外)。

第一人称单数I配合am来用,常见句型“I am+…”;第三人称单数He、 She 、 It配合is使用,常见句型“She/He/It is +…”如:

I am ten years old.

I am a boy.

She is a good girl.

He is so thin.

It is a dog. 它是一只狗。

Are主要用于主语表复数概念的句中

Are主要用于主语表复数概念的句中(包括一些简单集体名词,如:people,family),第二人称(You)配合are使用,常见句型:“You are+…”

如:

You are great.

Amy and Mary are sisters.艾米和玛丽是姐妹。

The family are all at home.全家人都在家。

There are many apples on the tree. 树上有很多苹果。

代词you是一个单复数同形词,既可表示“你”,又可表示“你们”,所以避免混淆,总是跟are做朋友。

常见的be动词短语/词组

1.be pleased to do 做……感到愉快

2.be pleased/satisfied with 对……满意

3.be excited/crazy about 对……感到兴奋

4.be surprised at 对……感到吃惊

5.be amazed at 对……感到惊讶

6.be impressed by 被……感动

7.be interested in 对……感兴趣

8.be anxious about 因……焦虑

9.be worried about 为……感到担忧

10.be shocked at/by 对……感到震惊

11.be tired of 对……厌烦

12.be fed up with 对……极厌烦

13.be embarrassed at 对……尴尬

14.be disappointed in sb.对某人感到失望

15.be disappointed at sth.对某事感到失望

16.be filled with=be full of 装满/充满

17.be crowded with 挤满

18.be covered with 盖满……,掩满

19.be stressed out 有压力的,紧张的

20.be relaxed (about) 觉得放松

21.be dressed in 穿着……衣服

22.be married to sb. 和某人结婚

23.be mad/annoyed at sb生某人的气

24.be terrified of 惧怕

25.be divided into 把……分成

26.be afraid of 害怕

27.be allowed to do 被允许做……

28.be supposed to do应该做/被要求做

29.be made from 用……制成的

30.be made in 在某地制造

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