3．
昨天你校"发明节"隆重开幕，在今天的英语口语课上，老师要求同学们围绕"你所知道的发明创造"这一话题进行简短发言。请你根据下表的内容提示为此次发言做准备。
要求：1）发言稿须包括表格内容，可适当发挥；
2）90词左右，发言稿的开头和结尾已给出，不计入总词数。
|
What
|
Who
|
When
|
|
The telephone
|
Alexander Bell
|
In 1876
|
|
The car
|
Karl Benz
|
In 1886
|
|
The TV
|
John Baird
|
In around 1924
|
Hello, everyone! There are many inventions that have changed the world. Here's a short introduction of some useful inventions.
That's all! Thanks!
