发布时间:2025-09-30 01:20:31 浏览次数:25
1.基本用法特点
used to的意思是“过去经常”,其中的to是不定式符号,不是介词,所以其后接动词原形(不接动名词)。如:
He used to live in Paris. 他过去一直住在巴黎。
2.Be used to do sth. 被用来做某事
例句:Wood is often used to make furnitures.
3.Be used to doing sth, 习惯于做某事
例句; He is used to geting up earlier.
4.Used to do sth, 过去是,过去常常
例句: Thet used to play computer games together.