usedtodo造句?

时间:2025-03-23 12:50:42 励志句子

关于"used to do"的造句,以下是综合多个来源的示例及解析:

一、基本用法结构

"used to do"用于表达过去常常做某事,但现在已经不再做了,强调状态的改变。

二、典型应用场景

习惯性动作的终止

例:I used to go to the gym every day, but I don't anymore.

(过去每天健身,但现在不再去了)

例:She used to call you every hour, but she's been more busy lately.

(过去每小时打一次电话,但现在没那么频繁了)

状态或行为的改变

例:He used to smoke a lot, but he quit two years ago.

(过去常吸烟,但两年前戒掉了)

例:We used to live in a small village, but we moved to the city now.

(过去住在小村庄,现在搬到了城市)

三、注意事项

需与现在完成时连用,表示过去动作对现在的影响。

否定句和疑问句需借助助动词"did",如:

疑问:Did she used to play the piano?

否定:He did not (didn't) used to smoke.

四、扩展应用

该结构可替换"used to be"表达习惯性状态,如:

I used to be shy, but now I'm quite outgoing.

建议结合具体语境选择合适表达,注意时态和语法结构。