I want a speech about popular science, and science is all around me

Science has not only enriched my extracurricular life, but also broadened my horizons. I learned a lot before I knew it. The universe is infinite and the Earth is a planet.

It really made me realize how amazing the world is! Science makes me happy. I also learned a lot through science.

I also understood a lot of scientific principles. Through science, I learned what space is and what the universe is. I know it through science, don't be superstitious, believe in science.

This knowledge has taught me a lot. It makes me feel the joy of self-improvement!

The topic of my talk is Science. I've been in love with science since I was in third grade. Science has not only enriched my extracurricular life, but also broadened my horizons.

I learned a lot before I knew it. The universe is infinite and the Earth is a planet. It really made me realize how amazing the world is!

Science makes me happy. I also learned a lot through science. I also understood a lot of scientific principles.

Through science, I learned what space is and what the universe is. I know it through science, don't be superstitious, believe in science. This knowledge has taught me a lot.

It makes me feel the joy of self-improvement!

2. Build the framework of the speech. 3 How to write a good beginning of a speech. 4 How to write the end of the speech.

One. 1.Convince the audience 2Illustrate Situation 3Inspire the audience 4Entertain listeners.

Can you describe to the teacher what your report outlines about?

Dear leaders, teachers and students:

I was a fourth-grade student at Jiuxian Elementary School, and the topic of my talk was "Science is All Around Me."

Do you know why sunflowers are always facing the sun? Do you know why ice cream "bubbles"? Do you know why the burning flame always goes upwards? These commonplace phenomena that happen around us contain profound scientific knowledge.

All accomplished scientists are good at grasping some small things around them that seem ordinary but contain scientific truths, conduct in-depth and meticulous research, and finally climb to the peak of science.

The British scientist Isaac Newton was hit on the head by a falling apple and figured out the law of gravitation; British Watt observed that the lid of the kettle after the water was boiled, invented the steam engine, and the ancient Chinese inventor Lu Ban's hand was cut by a toothed blade of grass and invented the saw, all of them are the creative results achieved after capturing the phenomena around him and conducting scientific research, and these inventions have promoted the history of human civilization.

In fact, many of scientists' inventions are inspired by the science around us: boats and submarines come from people's imitation of fish and dolphins; The rocket liftoff uses the principle of jellyfish and cuttlefish recoil; It was invented through the study of dragonfly flight.

Dear leaders, teachers, and students, do you want me to list more such examples? No, no need! We travel in space, and there is science; We taste delicious food, there is science here; We appreciate the colorful flowers, there is science; We look through all kinds of books, and there is science here, and science is everywhere.

One Sunday, I suddenly noticed my neighbor's big white cat grazing in the vegetable garden. I think it's strange, aren't cats carnivores, how can they eat grass? So he went home and searched the "Encyclopedia", but he couldn't find the reason why the cat ate grass.

From then on, whenever I had time, I would observe the big white cat closely.

The emperor paid off, and finally, I found that every time the big white cat ate grass, it would pull out thin. I guess: maybe the big white cat eats grass because it has a bad stomach?

Later, this conjecture was confirmed by a veterinarian. I was so happy that I finally gained knowledge through my own efforts!

From this incident, I have learned that as long as we observe carefully, use our brains and hands diligently, and always pay attention to the various phenomena around us, we can find that science is all around us!

Thank you!

Hello owner<>

It should discuss issues that exist in real life and are of concern to people. Its point of view should come from the life or study around it, and the same goes for the material. It has to be authentic and credible, and it has to be raised and discussed in order to solve the problems around us.

2. The purpose and function of emotional persuasive speech is to impress the audience and make the audience recognize or sympathize with the speaker's views or attitudes. As this kind of speech with a specific purpose, the speech must be convincing and appealing. Many famous politicians are good speakers, and they often use their excellent speeches to pave the way for their own political struggles.

3. Specific situational speeches are for the service of speeches, different speeches have different purposes, different occasions and different audiences, these constitute the situation of the speech, and the writing of the speech should be adapted to these specific situations. 4. The ultimate purpose of a colloquial speech is to be used for speech, so it is an audio language and a written spoken language. Therefore, the speech should be "catchy" and "ear-to-ear", on the one hand, it is to turn the spoken language into written language, that is, to turn the sound into words, which plays the role of standardizing the text and helping the speech; On the other hand, the speech should be converted into a more formal and serious written language into an easy-to-listen and easy-to-understand spoken language, so that it can be used for speech.

At the same time, the language of the speech should be adapted to the speaker's speech habits and consistent with the speaker's natural speech rhythm. What is the role of a speech in a speech? It is mainly reflected in the following aspects:

1) Organize the speaker's thoughts, prompt the content of the speech, and limit the speed of the speech; (2) guide the audience so that they can better understand the content of the speech; (3) Improve the expressiveness of language and enhance the appeal of language through the study of language. <>