used to do的用法
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/26 03:15:44
used to do的用法
used to do的用法
used to do的用法
used to do 过去常常(表示现在不再)
used to do过去常常,过去曾经;过去常常做某事
He used to do his homework on Sunday,but now he often does homework on Saturday.
他过去在星期天做家庭作业,但是现在他经常在星期六做作业.
eg:I used to swim in the lake near my village when I was young.
be used to doing习惯于做某事
eg:My grandpa is used to going for a walk after dinner.
be used to do 被用于...
eg:Wood can be used to make paper
"I used to do this rather regularly,particularly with shoplifters," the judge said.
“我以前经常这么判决,特别是对那些商店扒手,”法官说.
有一点需要补充.在选择题中看到be used to时,应当首先根据句子判断其所要的意思是什么,然后在决定选哪一个.另外,当习惯做某事时,由于to是介词,所以要加动名词doing;而be used to do sth.是使用的被动语态,所以后面加动词原型.另外,如果强调渐渐适应,还可以用get used to doing sth.
used to do 是指过去常常坐某件事
used to doing 指的是习惯于做某事
used to do sth 过去常常做某事,要注意跟下面的词组区别开来:
be used to doing sth 现在常常做某事
used to do
过去常做...
be used to doing/n.