used_to的用法总结
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I used to be a teacher, didn’t you? used not you? He used to watch a lot of TV,didn’t he? used not he?
主语+used not to do sth, didt +主语？ used+主语？
I used not to be a teacher, did you? used you? He used not to watch a lot of TV,did he? used he?
• There used to be There used to be a lot of teachers in the school. 100年前曾经有一个美丽的乡村在这个国家。 100 years ago, there used to be a beautiful village in the country . 过去有一个非常聪明的老头住在这个村子里
There used to be a clever old manFra Baidu bibliotekin the village.
Used to的运用在there be 句型中
Used to 的否定形式
否定句 Didn’t use to do sth used not to do sth I used to smoke a lot I didn’t use to smoke a lot. I used not to smoke a lot.
Used to 的一般疑问句形式
I used to be afraid of the dark
Used to do sth
过去常常做某事
Used to do sth 过去(常常 做某事)
陈述句 主语+used to+动词原形 I used to smoke a lot. She used to work in a shop. Tom used to be a policeman.
一般疑问句 Did+主语+use to do sth Used+主语+to do sth She used to smoke a lot. Did she use to smoke a lot? Used she to smoke a lot?
Used to 的反义疑问句
反义疑问句 主语+used to do sth, didn’t +主语？ used not+主语？
主语+used not to do sth, didt +主语？ used+主语？
I used not to be a teacher, did you? used you? He used not to watch a lot of TV,did he? used he?
• There used to be There used to be a lot of teachers in the school. 100年前曾经有一个美丽的乡村在这个国家。 100 years ago, there used to be a beautiful village in the country . 过去有一个非常聪明的老头住在这个村子里
There used to be a clever old manFra Baidu bibliotekin the village.
Used to的运用在there be 句型中
Used to 的否定形式
否定句 Didn’t use to do sth used not to do sth I used to smoke a lot I didn’t use to smoke a lot. I used not to smoke a lot.
Used to 的一般疑问句形式
I used to be afraid of the dark
Used to do sth
过去常常做某事
Used to do sth 过去(常常 做某事)
陈述句 主语+used to+动词原形 I used to smoke a lot. She used to work in a shop. Tom used to be a policeman.
一般疑问句 Did+主语+use to do sth Used+主语+to do sth She used to smoke a lot. Did she use to smoke a lot? Used she to smoke a lot?
Used to 的反义疑问句
反义疑问句 主语+used to do sth, didn’t +主语？ used not+主语？