use to be和 used to be 有什么区别 都怎么分别用
推荐回答(5个)
一、区别:
首先,没有use to be, 只有used to be, 表示“过去常常是……“,实际上,这里的be并不是与used to 固定搭配,used to就表示”过去常常“,它后面也可接其它动词的。
其次它们的区别是:use sth to do sth意思是用前者(某工具或者方法)做什么(后者,是某件事).
used to do是说过去经常做某事,现在也可能经常做.还有一个相似的词是Be used to doing,意思是说过去经常做某事但是现在不再做了
二、用法:
used to do sth. 和be used to doing sth. 还有be used to do sth.
1、be used to do sth.被用来做某事
例如:Computers are used to do many things for people now.
现在计算机被用来做许多事情。
2、used to do sth. 过去常常做某事(现在不做了)
例如:I used to get up early and take an hour's walk before breakfast.
我过去常常起床很早并且在早餐前散步一小时
3、be used to doing sth习惯于做某事
例如:She isn’t used to living in the countryside now.
她不习惯在乡下生活。
4、used to表示过去常常做某事.
例句: I used to play football after school.过去我常常在放学后踢球.
5、be used to do的意思是被用来做某事;be used to doing的意思是习惯于做某事.
6、be used to 被用来做
7、used to + do:"过去常常"表示过去习惯性的动作或状态,但如今已不存在。
Mother used not to be so forgetful.
Scarf used to take a walk. (过去常常散步)
8、be used to + doing: 对……已感到习惯,或"习惯于",to是介词,后需加名词或动名词。
He is used to a vegetarian diet.
Scarf is used to taking a walk.(现在习惯于散步)
9、use doing 没有这个用法
10、used to do曾经/过去常常做某事,如:
He used to live in the country.他曾经住在农村。
11、be used doing习惯于做某事,这里的to 是介词,后面不跟动词原形,跟ing形式,如:
He is used to living in the country now.他现在习惯了住在农村。
12、be used to do被用于,如:
This knife can be used to cut things.这把刀能够被用于切东西。
参考资料
百度知道:https:/zhidao.baidu.com
use to be和 used to be的区别如下所示。

1. 释义区别:
- "use to be" 是一个动词短语,意思是曾经是。
- "used to be" 是过去式的用法,表示过去某个时候常常、习惯性地是。
例句:
- This building use to be a school.(这座建筑曾经是一所学校。)
- I used to be a vegetarian, but now I eat meat.(我曾经是个素食主义者,但现在我吃肉了。)
2. 用法区别:
- "use to be" 可以用来描述某物在过去是什么样子,或者表示变化过程中的状态。
- "used to be" 则强调过去某个人或事物的习惯或常态。
例句:
- This park use to be very small, but they expanded it last year.(这个公园过去很小,但去年他们扩建了它。)
- She used to be a great singer.(她过去是一个很出色的歌手。)
3. 使用环境区别:
- "use to be" 通常用于口语和非正式的场合。
- "used to be" 可以用于口语和书面语的正式场合。
例句:
- This use to be my favorite restaurant when I was a child.(这家餐厅在我小时候曾经是我最喜欢的。)
- He used to be the CEO of a multinational company.(他曾经是一家跨国公司的首席执行官。)
4. 形象区别:
- "use to be" 可能给人一种直接、简洁的感觉,强调过去的状态或变化。
- "used to be" 可能给人一种持续、习惯性的感觉,强调过去的习惯或常态。
例句:
- This laptop use to be the fastest on the market.(这台笔记本过去是市场上最快的。)
- I used to be afraid of heights, but I've overcome my fear.(我过去害怕高处,但我已经克服了恐惧。)
5. 影响范围区别:
- "use to be" 的影响范围较窄,更侧重于描述某物的过去状态或变化。
- "used to be" 的影响范围较广,可以描述人的习惯、态度或事物的常态。
例句:
- This city use to be a quiet town before the construction boom.(在建筑繁荣之前,这个城市曾经是一个安静的小镇。)
- I used to be a heavy smoker, but I quit two years ago.(我过去是个烟鬼,但我在两年前戒烟了。)
没有use to be, 只有used to be, 表示“过去常常是……“,实际上,这里的be并不是与used to 固定搭配,used to就表示”过去常常“,它后面也可接其它动词的。
我想你是不是要问used to do 与be used to doing的区别? 前者就是刚刚说的”过去常常做某事“,而后者表示”习惯做某事“。
“use to be”和“used to be”这两个词组在语义和用法上存在一些区别。
“use to be”这个词组通常用来表示某物或某事过去常常是某种状态或属性,但现在已经不再是了。例如:“The color of the walls used to be blue, but now it's been painted green.”(墙上的颜色过去常常是蓝色的,但现在已经被涂成了绿色。)
而“used to be”则表示过去存在某种状态或属性,但现在已经不存在了,或者现在已经不再是过去的那种状态或属性。例如:“There used to be a store here, but now it's been replaced by a parking lot.”(这里过去曾是一家商店,但现在已被停车场取代。)
在用法上,两个词组有些相似之处,但“use to be”更强调过去的状态或属性,而“used to be”则更强调过去与现在的对比或变化。在具体的语境中,可以根据需要选择使用哪个词组。
"use to be" 和 "used to be" 在语法上是相同的,都表示过去某个时间或状态的情况。区别在于使用的形式和上下文。
"used to be" 是一个过去的习惯用法,用来描述过去一直存在的状态、行为或习惯,但现在不再存在。例如:
1. I used to be a doctor.(我过去是一名医生。)
2. They used to be close friends.(他们过去是亲密的朋友。)
"use to be" 虽然不是常见的用法,但仍然有意义。它用于表示目前状态或现在的情况。例如:
1. He doesn't use to be this lazy.(他以前不是这么懒的。)
2. She use to be a teacher, but now she is a writer.(她曾经是一名老师,但现在是一名作家。)
总结来说,"used to be" 强调过去存在而现在已不再存在的情况,而"use to be" 则强调现在状态或对比过去与现在的变化。请根据具体语境使用适当的形式。
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