求一篇英语值日报告,简单的就行,80－100词吧

(800词肯定不够,你自己扩充吧,是关于音符的）Dear teachers and fellow students, Good afternoon, I’m very glad to have this opportunity to express my opinion, today my topic is the greatest invention in my eyes. What’s the greatest invention? If I ask you this question right now, what occurs to your minds? Cars? Cellophanes? Computers or sth. else? Some of you nod your heads. Yes, I admit they are important; they have already become part of our life. With all those things, we live a comfortable and convenient life.However, thousands of audience have thousands of Hamlets, In my eyes, the greatest invention is, musical note.Of course, it’s impossible for us to find out when and where musical note was given birth to, and I cannot tell exactly who invented it. But undoubtedly, since it came into being, the significance has never faded. As it known to all, when the musical notes are combined together, the beautiful rhythm comes out. It is anther way to express your feelings, emotions and attitudes towards life. It’s also a global language. Maybe we come from different countries, speak different languages, have different cultural background, but it doesn’t matter. Music is a great way which we use to communicate with each other, regardless of religions, colors and nations. It has a strong power which can pure of heart make you relax. When we start to listen, we will get into a situation, excited or peaceful, friendly or lonely, happy or sad, no matter what it is, you will get the one you want from music. And now, can you imagine what the world would be like if there were no musical notes?Without musical notes, our life wouldn’t as colorful as what we have now. Without musical notes, the beautiful rhythm would disappear from this world. Without musical notes we would lose an important way to express ourselves. Without musical notes we human beings would surely be thrown into a soundless world.It sounds horrible, doesn’t it?So in a word, the musical note is the greatest invention in my eyes. Not only during the past but also at present and in the future.