used to与be used to的用法区别?

2025-02-07 22:30:35
推荐回答(5个)
回答1:

一、释义不一样

1、used to表示过去的习惯性动作,过去如此,现在不再这样了。常译作“过去常常”。

如:He used to play basketball when he was young. 他年轻的时候常常打篮球。There used to be an apple tree here. 过去这儿曾经有棵苹果树。

2、be used to do表示“被用来做某事”。

如:He is used to hard work. 他习惯于艰苦的工作。

二、to的词性不一样

1、used to 其中的 to 是不定式符号,而不是介词,所以其后只接动词原形(不能接动名词)。

如:He used to live in Paris. 他过去一直住在巴黎。

2、be used to 其中的 to 是介词,所以其后要接名词或动名词(不能接动词原形)

如:He is used to looking after himself. 他已习惯于自己照顾自己。

三、句型转换不一样

1、used to do可以直接转换。

2、be used to doing中的be是助动词,所以在进行句型转换时,主要通过be的变化和调整来实现。

如:

肯定句:I am used to drinking coffee during the break at noon.我习惯中午休息时喝咖啡。

否定句:I'm not used to drinking coffee during the break at noon.我不习惯中午休息时喝咖啡。

回答2:

be used to和used to的用法区分

回答3:

区别:

used to do sth.过去常常做某事,(意思现在不做了)。

be used to doing sth / be used to sth .是指习惯于做某事.(这里的to 是介词.)

1、used to do解释成“过去常常做某事”,后面接动词原形。

比如说:I used to play basketball.我过去常常打篮球。

2、am/is/are used to doing解释成“现在习惯做某事”。

比如说:I am used to playing basketball.我习惯打篮球。

3、was/were used to doing解释成“过去习惯做某事”。

比如说:I was used to playing basketball.我过去习惯打篮球。

4、be used to do解释成“被使用去做某事”。

比如说:The water is used to drink. 水被喝。

扩展资料

(语态)动词和参与此动作的主语之间关系的一个术语。当主语是动作的发起者(或之一)时,称为主动语态;

如果动词不定式的逻辑主语是这个不定式所表示的动作的承受者,不定式一般要用被动语态形式。如:

It's a great honour to be invited to Mary's birthday party.(不定式作主语是被动语态to be invited是被邀请)

It was impossible for lost time to be made up.(不定式作主语)

I wish to be sent to work in the country.(不定式作宾语)

Can you tell me which is the car to be repaired?(不定式作定语)

He went to the hospital to be examined.(不定式作状语)

My work is to clean the room every day.(不定式作表语)

在There be结构中,修饰主语的不定式可用被动,也可用主动。如:There are still many things to take care of (to be taken care of).但有时两种形式表达的意思不同,如:There is nothing to do now.( We have nothing to do now.) There is nothing to be done now.(We can do nothing now.)

参考资料:百度百科:动词不定式

回答4:

一、释义不一样

1、used to表示过去的习惯性动作,过去如此,现在不再这样了。常译作“过去常常”。

如:He used to play basketball when he was young. 他年轻的时候常常打篮球。There used to be an apple tree here. 过去这儿曾经有棵苹果树。

2、be used to do表示“被用来做某事”。

如:He is used to hard work. 他习惯于艰苦的工作。

二、to的词性不一样

1、used to 其中的 to 是不定式符号,而不是介词,所以其后只接动词原形(不能接动名词)。

如:He used to live in Paris. 他过去一直住在巴黎。

2、be used to 其中的 to 是介词,所以其后要接名词或动名词(不能接动词原形)

如:He is used to looking after himself. 他已习惯于自己照顾自己。

三、句型转换不一样

1、used to do可以直接转换。

2、be used to doing中的be是助动词,所以在进行句型转换时,主要通过be的变化和调整来实现。

如:

肯定句:I am used to drinking coffee during the break at noon.我习惯中午休息时喝咖啡。

否定句:I'm not used to drinking coffee during the break at noon.我不习惯中午休息时喝咖啡。

回答5:

区别1、used to do解释成“过去常常做某事”,后面接动词原形。

例:I used to play basketball.我过去常常打篮球。

区别2、am/is/are used to doing解释成“现在习惯做某事”。

例:I am used to playing basketball.我习惯打篮球。

区别3、was/were used to doing解释成“过去习惯做某事”。

例:I was used to playing basketball.我过去习惯打篮球。

区别4、be used to do解释成“被使用去做某事”。

used to do sth.过去常常做某事,(意思现在不做了)。

be used to doing sth / be used to sth .是指习惯于做某事.(这里的to 是介词.)

扩展资料:

动词不定式形式:

1、 现在式:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。一般为:动词+ to do something

He seems to know this.

I hope to see you again. = I hope that I'll see you again. 我希望再见到你。

2、完成式:表示的动作发生在谓语动词表示的动作之前。

I'm sorry to have given you so much trouble.

He seems to have caught a cold.

3、进行式:表示动作正在进行,与谓语动词表示的动作同时发生。

He seems to be eating something.

4、完成进行式:

She is known to have been wreaking on the problem for many years.

一般在表示情绪的动词后加to do也表将来

参考资料来源:百度百科:动词不定式

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