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be used to的所有用法

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be used to的所有用法
我要USED TO be used to,be used for等一系列的这种句势,并说明汉语意思要写七八个
be used to的所有用法
used to do sth
be used to sth\doing sth
be used to do sth
be used for doingbe used to sth /doing sth 习惯于做be used to sth /doing sth 习惯于做STH
use to do sth 过去常常做STH

一、used to+动词原形
在这个结构中,used是一个不及物动词,to是不定式符号.它后面只能跟动词原形,不能跟名词、代词或动名词.“used to +动词原形”所表示的是“过去习惯性的动作”,常译为“过去常常”或“过去总是”.例如:
They used to be good friends.他们过去是好朋友.
She often used to say so.她过去总是这么说.
used to用于疑问式与否定式的结构分别为:
疑问式:
Used he to go shopping by car?
或Did he use to go shopping by car?
否定式:
He used not to go shopping by car.
或He usedn't to go shopping by car.
He didn't use to go shopping by car.
He never used to go shopping by car.
使用“used to”结构时,还应注意以下三点:
1.“used to”只能用于表示过去时间的句子,因此,当表示“过去习惯性的动作”时,可以用“used to”结构;当表示“现在习惯性的动作”时,则要用一般现在时.例如:
I used to live in Beijing,but I live in Yancheng now.我以前住在北京,但现在住在盐城.
He watches TV at seven o'clock every evening.他每天晚上七点钟看电视.
2.“used to”所表示的“过去”含义常有明显的与现在对照的意思,即“过去常这样做,现在不这样做了”.例如:
He used to get up at 6:00 when he was in the countryside.他在农村的时候总是六点钟起床.(即现在不是六点钟起床了).
We used to be good workers.我们过去是好工人.(但现在我们不是好工人了.)
3.“used to”的主语通常是人称代(名)词(如she, they,Lily等),如用表示事(物)的名词作主语,习惯上通常使用“there used to be...”结构.例如:
There used to be a bus stop on that corner.那个拐角处过去有个公共汽车站.
There used to be a class meeting every Friday last year.去年每星期五总有班会.
There used to be a computer there.以前那里放有一台电脑.
二、be used to +名词、代词或动名词
在“be used to”这个结构中,used是一个作表语用的形容词,to是介词,它后面接名词、代词或动名词,不能跟动词原形.此外,“be used to”能有各种时态的变化(如“are used to”,“has used to”,“have been used to”等).这两点与“used to”在结构上有明显的区别.“be used to”的主语通常是人称代词,表示“习惯于”的意思.例如:
Joy is used to the life in the city.乔伊习惯于城市的生活.
She has been used to that way of study.她已经习惯于那种学习方法了.
He is used to playing football at 4:00 in the afternoon.他习惯于下午四点钟踢足球.
“be used to”的疑问式与否定式分别为:
疑问式:
Are you used to the life there?
Will you be used to the life there?
Have you been used to the life there?
否定式:
You are not used to the life there.
You will not be used to the life there.
You have not been used to the life there.
使用“be used to”结构时,还应注意以下两点:
1.“be used to +名词、代词或动名词”有时亦用“get(become)used to +名词、代词或动名词”表示,它们之间除词汇意义略有差别外,意思基本相同,可通译为:习惯于…….例如:
They will soon get used to your teaching method.不久他们就会习惯你的教学方法.
She has become used to getting up early.她已习惯于早起.
2.不能混淆“be used to +名词、代词或动名词”与“be used +带to的不定式”这两种结构.
“be used +带to的不定式”的意思是“用于做……”,可以用于各种时态的句子.例如:
An ox is used to plough the fields.牛可用来耕地.
This place has been used to plant vegetables.这个地方已经用于种蔬菜了.