used to do 和 be used to do有什么区别?

2024-11-27 01:17:11
推荐回答(4个)
回答1:

"used to do" 和 "be used to do" 都是表示过去或现在的习惯或适应性的短语,但它们在释义、用法、使用环境、影响范围和形象方面存在一些区别。

1. 释义区别:

- "used to do" 表示过去的习惯或经常发生的动作,强调已经不再持续进行。

- "be used to do" 表示相对长期的适应性或习惯,并强调已经习惯于某种状态或行为。

例句:

- I used to play the piano when I was younger.(我小时候常常弹钢琴。)

- She is used to working late.(她习惯加班到很晚。)

2. 用法区别:

- "used to do" 后跟动词原形,表达过去发生的反复动作或习惯。

- "be used to do" 后跟动词的被动形式,表示经常或习惯性地接受某种行为或状况。

例句:

- He used to live in Paris.(他过去住在巴黎。)

- The house is used to host parties.(这座房子经常被用来举办聚会。)

3. 使用环境区别:

- "used to do" 可以用于肯定句、否定句和疑问句中,表示过去的习惯或经常发生的动作。

- "be used to do" 通常用于肯定句中,表示适应性或习惯。

例句:

- We used to go camping every summer.(我们过去每个夏天都去野营。)

- I am used to the hot weather here.(我已经习惯这里的炎热天气。)

4. 影响范围区别:

- "used to do" 限定在过去,并不涉及现在的状态或习惯。

- "be used to do" 强调当前状态或现在的习惯。

例句:

- She used to live in London, but now she lives in New York.(她过去住在伦敦,但现在住在纽约。)

- They are used to eating spicy food.(他们习惯吃辣食。)

5. 形象区别:

- "used to do" 强调行为或状态的转变,突出过去与现在的对比。

- "be used to do" 强调适应性和习惯,突出持续性或反复发生的情况。

例句:

- He used to smoke, but he quit last year.(他过去抽烟,但去年戒了。)

- I am used to the noise in the city.(我已经习惯城市的噪音。)

回答2:

首先我们来看下used to do和be used to do的大致意思:

used to do:词性为动词词组,used to do 表示过去的习惯或经常性动作。

be used to do:词性为动词词组,be used to do 表示某物、某人被用于特定目的。

通过下面的表格我们了解下used to do和be used to do的含义、发音和用法


接下来让我们看下used to do和be used to do的用法区别:


1.词性:used to do 是动词词组,be used to do 是被动语态的动词词组。

例子:

- He used to go swimming.

(他过去常常去游泳。)

- This house is used to hold banquets.

(这个房子被用来举办宴会。)



2.含义:used to do 表示过去的习惯或经常性动作,be used to do 表示某物、某人被用于特定目的。

例子:

- I used to play in this place.

(我曾经常在这个地方玩耍。)

- This machine is used to produce car parts.

(这台机器被用来制造汽车零件。)



3.发音:发音上两者有微小差别。

例子:

- He used to sing.

(他过去经常唱歌。)

- This book is used to learn English.

(这本书是用来学习英语的。)



4.用法简介:used to do 表示过去的习惯或经常性动作,但现在已不再做;be used to do 表示被用于特定目的。

例子:

- I used to ride a bike to school, but now I take the bus.

(我过去常常骑自行车上学,现在坐公交车。)

- This machine used to be used for producing toys, but now it is used for manufacturing electronic products.

(这台机器过去被用于生产玩具,现在用于制造电子产品。)

回答3:

used to do 和 be used to do区别如下:
1.used to do sth.过去常常做某事,(意思现在不做了)
例: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.
2.be used to doing sth / be used to sth .是指习惯于做某事.(这里的to 是介词.)
例:She isn’t used to living in the countryside now.
她不习惯在乡下生活.
Are you used to the food here?
你习惯吃这儿的饭菜吗?
3.be used to do sth.被用来做某事
例:Computers are used to do many things for people now.
现在计算机被用来做许多事情.

回答4:

"used to do" 和 "be used to do" 是两种不同的表达方式,它们在用法和意义上有一些区别。
1. "Used to do":用于表示过去经常或习惯性地做某事,但在现在不再持续进行。它通常用于描述过去的习惯、经历或行为。例如:
- "I used to play the piano when I was younger."(我小时候常常弹钢琴。)
- "He used to live in London before moving to Paris."(他以前住在伦敦,后来搬到了巴黎。)
在这种情况下,"used to" 后面跟着动词原形,表示过去的状态或习惯,而在现在已经改变或停止。
2. "Be used to doing":用于表示对某种习惯、环境或情况感到习惯或熟悉。它强调适应或习惯的过程,通常用于描述个人对某种常态的适应。例如:
- "She is used to working late hours."(她习惯于加班到很晚。)
- "I'm used to the cold weather here."(我习惯了这里的寒冷天气。)
在这种情况下,"be used to" 后面跟着动词的现在分词形式(-ing 形式),表示已经习惯于某种状态或行为。
总的来说,"used to do" 表达过去经常性的行为,而 "be used to doing" 强调适应或习惯的状态。它们分别表示过去和现在的情况,并具有不同的语法结构。

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