以"Inventions"为话题的作文

发明改变了世界,改变了我们的生活.比如,电视和自行车给我们的生活带来了许多变化和便利.请你以"Inventions"为话题,根据提示写一份值日生报告.先介绍电视和自行车的用途,再发挥想象,说说你想发明的东西,并说明其用途或发明的理由.
不少于80字.
Good morning,everyone!today I'm going to talk about inventions.
Inventions are created every day because people would like to make life easier.There are famous inventiong like_____________________________________________________________________________________________________________________________________________________________________________________________________
That's all,Thank you very much.

Good morning, everyone !    
      Today, I'm going to talk about inventions.
      Inventions are created every day because people would like to make life easier. There are famous
inventions like TV and the bicycle. TV provides us with different kinds of information so that we can know more about the world. We watch entertainment programs to relax ourselves. Besides, some learning
programs help us with our study.
      The bicycle is very useful, too. We go to school or work by bike. It makes no pollution, which is good for our environment. What's more, bicycle riding is quite good for our health. It's cheap, too.
      Though there have been many great inventions. I wish to invent a kind of pen to help us write more
quickly and neatly. When we have problems in doing homework, it will tell us how to solve them.
      That's all. Thank you very much.

作文