高一英语必修课件4.ppt

Ⅰ.词汇过关
. 发信号→________n. 信号
. 类型→________v. 打字→________n. 打字员
. 出现;发生→______(过去式)→________(过去分词)
. 电子的→________n. 电;电流;电学
. 外观;外貌;出现→________v.
. 性格;特点
. 拖把→________vt. 擦;用拖把拖
. 顽皮的;淘气的
. 损坏;宠坏
答案:; signal ; type; typist ; arose; arisen ; electricity ; appear ; mop
Ⅱ.短语自查
……帮助下________________

,安排________________
;监视________________
all________________
答案: the help of a way with over ,终究
Ⅲ.句式翻译
are determined to create an even better system.
________________________________________________________________________
be a good learner, you must make full use of library books, newspapers and magazines.
________________________________________________________________________
all, with the help of my electronic brain which never forgets anything, using my intelligence is what I'm all about!
________________________________________________________________________
答案:。
,你必须充分利用图书馆的图书、报纸和杂志。
,在我过目不忘的电子脑的帮助下,运用智能就是我的一切。
Ⅰ.单词突破

a)n.
1)信号;暗号
At an agreed signal they left the room.
收到约定的信号后,他们离开了房间。
2)标志;预示;信号
Her speech yesterday was a signal that her views have changed.
她昨天的讲话标志着她的观点已经转变。
3)(尤指铁路或公路上的)指示灯,信号灯,红绿灯
A red light is usually a signal of danger.
红灯通常是危险的信号。
b)vi. & vt. 发信号
①She signalled to the other girls that everything was all right.
她向其他女孩打信号说一切顺利。
②The police signalled the traffic to move forward slowly.
警察向来往车辆打信号,示意缓慢前行。