互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
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升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒假期补习高二
(4) have on 表示穿着的状态,注意不能用进行时。
At the Spring Festival, all children have on new clothes.
(5) be in表示穿着的状态 There was a girl in red.
(6) try on 试穿 Mother was trying on a new dress.
2. strike, hit, beat
(1) hit vt.
① 打;敲;击;击中;射中 He hit a ball over the fence. / The stone hit him on the head.
② 使……受到打击 The bad news hit every one hard.
(2) beat vt. & vi.
① 连续有节奏地打;敲
The rain heat against the window.
② (心)跳动 His heart had stopped beating.
③ (鸟翼) 扑动
The bird beat its wings rapidly as it flew on.
④ 打败;打赢;取胜