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
6.a series of pl. & n 做主语时,谓语动词用单数
一连串的,一系列的,连续的
There has been a series of car accidents at the crossing.
These days I have read a series of articles on reading.
A series of TV play is on Channel 1 these days.
7.on purpose
intentionally; with a particular stated intention
He did it on purpose.
“I am sorry I stepped on your toe; it was an accident.” “It wasn’t! You do it on purpose.”
I came here on purpose to see you.