子夜12
幼苗
共回答了24个问题采纳率:87.5% 举报
the vans are used to carry vegetables to the cities.
面包车被用来拉蔬菜到城市里.
be used to do 是“被用来做某事”,它是 use sth to do (用某物做某事)的被动结构.如:
The case is used to keep the old books.
(比较:We use the case to keep the old books.)
这个箱子是用来装旧书的
(比较:我我们使用这个箱子来装旧书)
be used to doing 是“习惯于做某事”,其中used相当于形容词,to是介词,后面用名词、代词或者-ing形式.如:
I am already used to living in the countryside.
我已经习惯住在乡下了.
He is used to the climate in southern China.
他已经习惯中国南方的气候了.
used to do sth.是“过去常常做某事,而现在不做了”或过去持续存在的情况,其中used只有过去式一种形式,to后面动词用原形.如:
I used to go to work on foot,but now I usually ride a bicycle there.
我以前常常走路上班,现在我通常是骑自行车去上班了.
I used to live in Pudong when I was a boy.
我当我是个男孩时我常常住在浦东.
1年前
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