《When was it invented?》PPT课件22

所属分类: 英语课件 / PPT课件
浏览数 : 203赞 : 48分享
基本介绍

《When was it invented?》PPT课件22

Section A Period One

It was made by Bell at first .贝尔(人名)

It used to be like this 

It is used for watching programs.(节目)[ˈprəʊgræm] 

It was made of steel and iron [ˈaɪən] 铁

Practice the sentences.

Picture d: The telephone was invented 

in eighteen seventy-six(1876).

Picture a: Cars were invented in 

eighteen eighty-five(1885).

Picture c: The TV was invented around 

nineteen twenty-seven(1927).

Picture b: The personal computers 

were invented in nineteen seventy-six(1976).

... ... ...

Summaries 

modern inventions   现代发明

be invented in  在某年、某地发明

need to  需要做某事

take a history class  上历史课

couldn’t afford one  买不起

in those days  在过去

personal computers  个人电脑

关键词:《When was it invented?》教学课件,人教新目标版九年级全一册英语PPT课件下载,九年级英语幻灯片课件下载,《When was it invented?》PPT课件下载,.PPT格式;

特别声明:本站图片收集自网络,仅供个人学习交流使用,版权归原作者所有,请勿用于任何商业用途。如有侵犯您的版权,请联系邮箱:qesy#vip.qq.com,我们将尽快删除处理。
标签列表
when_was_it_invented