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
Add up 3, 4 and 5 and you'll get 12.
Add up your score and see how many points you can get.
If we add these marks up, we'll get a total of 90.
2.calm down
to make or become calm
Calm down, sir. What's the trouble?
Just calm down, there’s nothing to worry about!
We tried to calm him down, but he keep shouting.
3.be concerned about \with
to worry or interest
My parents are concerned about my studies.
Don’t concern yourself about \ with other people’s affairs.
She’s concerned about his son’s future.