be动词七种用法,be动词的用法口诀是什么

首页 > 经验 > 作者:YD1662022-11-14 14:15:22

点击关注“零食英语”,获取最实用的英语学习知识。


你知道吗?在美国当代英语语料库统计的20000万个常用词中,be位列动词榜第一名,在4.5亿个单词中出现了12545825次。因为熟悉我们总以为掌握了它全部的用法,但是除了作系动词,以下这些用法你都知道吗?

be动词七种用法,be动词的用法口诀是什么(1)

频率最高的搭配:

be able>be likely>be available>be aware>be afraid

词形变化:

am,is,are; was,were;been

词义解析:

1、used to say something about a person, thing, or state, to show a permanent or temporary quality, state, job, etc。

(用来说明人、事物或状态,表示性质、状态、工作等)

He is rich。

他很富有。

It‘s cold today。

今天天冷。

That‘s all for now。

现在到此结束。

What do you want to be (= what job do you want to do)

when you grow up?

你长大后想做什么?

These books are (= cost) $3 each。

这些书每本50便士。

[ -ing verb ] The problem is deciding what to do。

问题在于要决定干什么。

[ to infinitive ] The hardest part will be to find a replacement。

最困难的就是找代替者。

[ that ] The general feeling is that she should be asked to leave。

大家普遍认为她应该被辞退。

It‘s not that I don’t like her - it‘s just that we rarely agree on anything!

并不是我不喜欢她,只是我们看法很少相同!

2、[ usually adv/prep ] used to show the position of a person or thing in space or time

(表示时间或方位)

The food was already on the table。

食品已经摆在桌上了。

Is anyone there?

那儿有人吗?

The meeting is now (= will happen) next Tuesday。

会议将于下周二召开。

There‘s a hair in my soup。

我的汤里有根头发。

3、used to show what something is made of

由…组成(或制成)

Is this plate pure gold?

这个盘子是纯金的吗?

词组搭配(按使用频率依次递减):

1、to-be:in the near [/en] [cn]未来的

a bride-to-be 待嫁的女子

mothers-to-be 准妈妈们

2、be-all:n.the be-all and end-all:the most important thing

最重要的事;一切的一切

We all agreed that winning was not the be-all and end-all。

我们都同意,获胜并不是最重要的事情。

It was the period when everyone saw men in space as the be-all and end-all of space exploration。

那时候,人人都把载人上太空看作是太空探索最重要的事。

3、would-be:adj [ before noun ] 置于名词前;wanting or trying to be 想要做…的;试图成为…的;未来的

a would-be artist/politician

未来的艺术家/政治家

俚语(按使用频率依次递减):

1、be murder :(非正式场合)to be very difficult to do

很困难

It‘s murder finding a parking space in town。

在城里很难找到停车位。

2、be all in:If you say that you are all in, you mean that you are very tired and unable to do anything more。

筋疲力尽;疲乏到极点

I‘m going home now - I’m all in。

我已经精疲力尽了,现在要回家了。

3、be all go :If a situation or place is all go, it is extremely busy。

忙得要命;事情特别多

It was all go in town today。

今天城里特别热闹。


点击关注“零食英语”,获取最实用的英语学习知识。

栏目热文

文档排行

本站推荐

Copyright © 2018 - 2021 www.yd166.com., All Rights Reserved.