高一视频资源
《完形填空之词语辨析》麻雪玲
点击试听好老师
老师传授典型题详细办法
教学生举一反三
一题多解、一题巧解
错题本
错题追踪复习
听课中的错题能自动加入错题本
课后可方便复习及导出错题本
网络答疑
课程互动性强
在线互动问答
数理化英快速答疑
课后练习
经典例题课后练习
老师针对课堂中的经典例题
为学生推送同类型题，掌握解题方法
8. used to
(1) used to do sth. 过去常常……(现在已不如此)
We used to grow beautiful roses.
注意：否定句和疑问句有两种
You usedn’t to make that mistake.
She didn't use(d) to do it, did she?
You used to smoke a pipe, didn't you? / use(d) n't you?
(2) be / get / become used to n. / doing 习惯于
I have always been used to hard work.
He got used to living in the country.
(3) be used to do 被用来做……
This knife is used to cut bread.
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