演讲有培养良好人际关系和高尚情操的作用。现代社会是人们交往日益密切的社会，是信息广为交流和传播的文明社会。演讲者不仅在台上需要有悬河之口和文雅的举止，就是在台下，其一言一行也要起到表率作用。下面给大家分享一些关于九年级的英文演讲稿作文5篇，供大家参考。
ladies and gentlemen,
i have had a lot of teachers in my school who have given me much help in my study. for their help i will never forget them. but today i am going to talk about a special teacher of mine. this teacher is not a human being and its name is“computer”. it has been teaching me a lot of knowledge and i appreciate it very much.
with the development of modern science and technology, computers are widely used in every teritories including education. how can a computer be my teacher? how does a computer teach me? multimedia(多媒体)helps a lot in this aspect in recent years, and computer-based training (cbt) has become a popular educational medium (手段). even before the multimedia come up, many different learning systems appeared, using the components and techniques we now associate with the term “multimedia”. multimedia components, such as graphics (动画) , animations , sound and video, make the learning process easier through visualization. animations can present many complex subjects dynamically, but human teachers can not do this on blackboards. multimedia makes our study more lively and interesting. for example, a cd-rom disk named “encarta encyclopedia” contains 650 mb information including images, graphics, music clips, video clips, animations , texts, hotwords, and database search functions. fields involved includes physical
sciences, performance arts, social sciences, politics, military, education and so on. when pressing a button, i can hear american president clinton's speech clip. i may enjoy playing all kinds of musical instruments in the world. i can also see the animation of many physical phenomena. this makes physical concept to be understood deeply. the audio features of multimedia can greatly help me learning foreign languages. with its speech output capabilities, i'm no longer dependent on an instructor for proper pronunciation.
how can i interact with a computer? there are many ways, including keyboard, mouse pointer, and touch screen. i often use a keyboard. when i press right keys, i can see and hear whatever i want. information world is at my fingertip. i wish that true speech input-output system would be invented one day.
as teachers, computers have a lot of virtues： they are positive, they have good memories and never lose any information stored in them. they have much knowledge in every field. they can let out all kinds of sounds, and can also improve the efficiency of our study. for example, if i want to, i can skip some chapters so that i can study at my own pace.
although computers will never take the place of human teachers, they are welcomed by more and more learners. computers will continue to evolve(发展)with the aid of modern technologies. computers are so powerful, helpful and important that everybody needs it, especially in the future! i love my computer teacher!
thank you.
Let me begin my speech with a replay of scenes familiar to most， if not all， of those present here today.
"Mum， I'm sorry， but I need 3，000 yuan for my tuition this year."
"Mum， it is my friend's birthday tomorrow， I must buy her a present."
"Mum， this jacket was out of fashion long ago， would you do me a favor? "
Take. Take. Take. The relationship between a mother and a child always seems to follow such a pattern. I know my mother is always there for me， providing me with everything I need; from food to clothing， from tuition to pocket money. I never thought twice about all she did until one day she said， "Will there be a time that you'll say you have taken enough from me? "
Like a child endlessly asking， we humans， throughout history， have been continually demanding what we desire from nature. We enjoy the comfort and beauty of our furniture， yet we never bother to think about the serious soil erosion caused by deforestation. We take it for granted that we must warm ourselves in winter times， yet we seldom realize the burning away of precious natural resources. We appreciate all the prosperity from the development of modern industry， yet few would give the slightest consideration to the global air and water pollution caused by industrial wastes. Our ruthless exploitation has permanently impaired our mother earth. As we tragically learned from last summer's floods. we cannot continue our carelessness.
Finally， standing here at the threshold of the 21st century， we cannot help thinking of our posterity. Nature is not only the mother of the present generation， but also the mother of the generations to come.
How severely our descendents will criticize us if we leave them a barren and lifeless mother? How much more they will appreciate us if we give them a world of harmony to inherit? Let us start respecting and caring for nature from now on. Let us start the campaign of creating a mutually beneficial relationship between people and nature right from this moment. With this new start， I firmly believe， that our children， and our children's children will live in a brand new age of green trees， clean air， crystal water， blue sky and an even more promising world!
Teachers， students：
Good morning， everyone!
Thanksgiving， is ubiquitous. What is the reason that I stand here? Is gratitude. Thanks to the support of my teachers and classmates love， thanks to the school to give the opportunity to thank for a mother for the cultivation of thanks to my own effort. Because thanks to these， I will stand here today
I know， we should be thankful， grateful to our parents of fertility and gratefulness. Parents to our care and love， parents of selfless dedication to us， we should feel very satisfied and happy.
I know， we should be thankful， grateful to our training school， she gave us a good learning environment， provide us with a lot of opportunities， she can let us stand on the stage of this sacred in the great hall of the people， this makes me unforgettable. The dictionary composition nets：
I know， we should be thankful， grateful to our teachers every， is he (she) brings us from the first grade of ignorance; The innocence of second grade; Grade three naughty; In fourth grade restlessness; The growth of grade five， into today -- a graduating sixth graders. He (she) are among this shed too much sweat and hard work.
I know， we should be thankful， grateful to give us the gift of nature， the blue sky white clouds， lakes， sea， sunshine， fresh air， flowers and green grass， full of boundless universe.
Gratitude is not only a kind of etiquette， but also a healthy mind. Let each of us with a grateful heart.
Thank you all!
Saying goodbye to childhood，we step into another important time in the pace of young，facing new situations，dealing with different problems……
everyone has his ownunderstanding of young，it is a period of time of beauty and wonders，only after you have
experienced the sour ，sweet ，bitter and salty can you really bee a person of time of young is limitted，it may pass by without your attention，and when you discover what has happened ，it is always too ping the young well means a better time is waiting for you in the near future，or the situation may be opposite 。
having a view on these great men in the history of hunmanbeing，they all made full use of their youth time ，to do things that are useful to society，to the whole mankind，and as a cosquence ，they are remembered by later
generations，admired by do something in the time of young，although you may not get achievements as these greatmen did ，though not for the whole word，just for youeself，for those around!
the young is just like blooming flowers，they are so beautiful when blooming，they make people feel happy，but with time passing by，after they withers ，moet people think they are so it is the same with young，we are enthusiastic when we are young，then we may lose our passion when getting older and we must treasure it ，don't let the limitted time pass by ，leaving nothing of significance。
Distinguished judges， teachers， dear friends：
Hello， everybody! My name is， I e from。 Today， I am very glad to stand here and share with you my most sincere speech‘Flying youth， master our future!’
Life is a process of growing up。 Saying goodbye to childhood， we step into another important time of life‘the youth’ver， who can really say what the youth is ? A period of time? A belief? An attitude to life? Or anything else? We don’t know。
A famous poet said ‘ youth is a lovely song ，where nothing is impossible ; youth is a meaningful book， you’ll be never bored of it ;youth is a rapid river ，it keeps on flowing day and night ;youth is a cup of tea ，it shows you different kinds of tastes in your life。 ’
As youth is so precious， of course， we must treasure it ’t let the limited time pass by， leaving nothing of significance to our future。 Actually， youth has a lot to do with our future。 It’s necessary for us to prepare ourselves well for the future to e。 So， what should we do? Here ，I’ll point out some tips to help equip ourselves
First of all， recognize the direction of your future。 In other word， think of what you’d like to be some day。 A teacher ? A doctor ? A writer? Don’t afraid of thinking big and great e you are young ， you can dream of doing anything and being anyone in the future
What’s more ， never ignore the power of knowledge。 Read more books and travel around。 For one thing， it can increase your knowledge， for another， it’ll broaden your horizon。
Last but not the least ， stick to your dream。 It easier said than done。 After all， future is not all roses。 So， we should have enough courage and determination to overe all the difficulties。
I firmly believe one sentence that‘If you think you can， of course you can!’Just believe we can make it! Keep on walking towards our dream。 Flying youth ，master our future。 From today， from now on ，from Duping Middle School ! Ready ?
That’s all。 Thank you so much for your attention !
★ 演讲稿2020