Introduction Dear teachers and classmates, good morning. 20 15 "Shaanxi popular science lecture hall-a hundred schools' trip of popular science reports for young people" is a popular science activity for minors sponsored by Shaanxi Association for Science and Technology and Shaanxi Provincial Department of Education. Its main purpose is to thoroughly implement the Outline of the National Scientific Literacy Action Plan, popularize the frontier knowledge of modern science and technology to the minors in the province, arouse their concern and interest in science, and satisfy their desire to understand modern science and technology. Encourage minors to strive for national rejuvenation, human progress and new heights of science. During this period, a number of experts from the expert group on popular science reports will be organized to hold popular science knowledge reports in all schools in the province, so that scientists can extend their "big hands" and raise their classmates' "small hands" in the form of "big hands holding small hands" to stimulate students' enthusiasm and admiration for science and lead them into the hall of science. Let's welcome senior space science writers, executive director of China Science Writers Association, director of China Science Artists Committee, and researcher Tian Rusen, former president and editor-in-chief of Space Exploration magazine of China Aerospace Society.

Second, introduce the report experts

Tian Rusen, researcher, senior space science writer, executive director of China Science Writers Association, director of China Science Artists Committee, former president and editor-in-chief of Space Exploration magazine of China Aerospace Society.

He has been engaged in the creation of space science for a long time, published more than 0/000 popular science articles/kloc-and compiled more than 50 books on space science. His representative works include Flying into Space, Space World, Space Monument, Space Museum, Shenzhou in China and From God.

From Monday to Shenzhou VII, flying dreams, etc. , won the National Excellent Book Award and Excellent Popular Science Works Award for many times. In 20 12, the Aerospace Series (Volume 10), edited by Contemporary China Excellent Popular Science Series, won the second China Excellent Popular Science Book Gold Award. He was awarded the title of excellent popular science writer, advanced individual of popular science periodical and national excellent popular science editor by China Association for Science and Technology.

He is keen on public lectures on popular science and space art creation, holds dozens of lectures on popular science in primary and secondary schools all over the country every year, and is also invited to host expert hotlines and scientific talk shows as CCTV guests. Today, the topic of his speech is "Dream of a Space Power".

Third, put forward requirements for the audience:

1. Teachers and students turn the phone to mute state together;

2. Listen to the report carefully, don't whisper, and take notes;

3. Pay attention to hygiene, do not spit everywhere, and do not throw paper scraps;

Fourth, let's welcome Professor Tian Rusen to give us a lecture with the warmest applause.

Verb (abbreviation for verb) summary of report

Dear teachers and students, researcher Tian Rusen has just spent an hour and a half explaining to us the course of human exploration of the sky from ancient times to the present, interpreting the development course of China's space, and looking forward to the future development prospect of space. In the report, he vividly introduced many magical scientific and technological materials on Shenzhou 5 and other spaceships, as well as the details of astronauts' "life" such as eating, drinking, wearing, washing, pulling and sleeping in space, and interspersed with demonstrations to analyze some space science principles such as heat conduction and pressure change. I hope that all students can learn more about space knowledge and cultivate themselves in their future study and life by listening to popular science reports.

Interest and ability, explore the mysteries of science and technology, and strive to cultivate themselves into high-quality skilled talents and make due contributions to the development of science and technology in China.

Now I propose that we thank Director Zhao for giving us a wonderful and pragmatic report with the warmest applause.

This concludes today's report. Thank you. Goodbye. Please leave the classroom in order and please don't forget your belongings.

Presided over the lecture on popular science [2]

Moderator: Good evening, teachers and students!

Welcome to this lecture on "Night at the Observatory-Entering Modern Cosmology".

20 15 12, China Chang' e-3 lunar probe was successfully sent into space. One of the tasks of Chang 'e-3 is to complete a series of astronomical observation tasks by using the near-ultraviolet moon-based telescope carried on the lander. It is the world's first lunar soft landing probe in 2 1 century.

Taking the successful launch of Chang 'e III as an opportunity, today we are fortunate to invite Gao Feng, a senior engineer from Yunnan Observatory of Chinese Academy of Sciences, to give us a special lecture on "Modern Cosmology".

First of all, please allow me to express my warm welcome and heartfelt thanks to Mr. Gao Feng on behalf of all the students present today!

Mr. Gao Feng is a senior engineer at Yunnan Observatory, Chinese Academy of Sciences. He has been engaged in infrared astronomy research for a long time and published many scientific papers in international and domestic academic journals. His scientific research achievements have won the second prize of China Academy of Sciences and the special prize of excellent scientific research papers in Yunnan Province. While concentrating on scientific research, he is also keen on popular science.

Mr. Gao was once rated as an advanced worker in popular science in China Academy of Sciences; National advanced science popularization workers; Advanced worker of China Association for Science and Technology.

Mr. Gao is currently the head of the expert group of Beijing Haidian Science Popularization Education Association; Scientific consultant of Yunnan Science and Technology Museum; Member of the expert group of Yunnan Science and Technology Association; Member of China Popular Science Writers Association; Kunming

Executive vice president of the Municipal Youth Science and Technology Education Association.

Mr. Gao has served as a special host of popular science programs in TV stations for many times. At present, he is also the editorial board and popular science columnist of many popular science publications and newspapers. Mr. Gao has made great contributions to the social science popularization.

How many secrets are hidden in the depths of gorgeous space? I believe there will be many topics of interest in today's lecture!

Next, let's welcome Mr. Gao to start this lecture with warm applause!

Interaction: Thank you very much for your wonderful speech. The following students can ask Miss Gao any questions about astronomy.

Conclusion: Thank you, Mr. Gao, for your heartfelt speech tonight, which opened our eyes and benefited us a lot. I believe you have a deeper understanding of modern cosmology.

Thank you for your wonderful speech and your participation. This lecture is over.

Presided over the lecture on popular science [Article 3]

Leaders, teachers and students:

Good Morning, everyone!

March 23rd every year is the World Meteorological Day established by the World Meteorological Organization. Recalling the great disasters caused by extreme meteorological events such as the Indian Ocean tsunami and the Sichuan earthquake in 20 15, I still have a lingering fear. According to statistical analysis, 90% of natural disasters are related to weather and climate. In order to let us know more about meteorological popular science knowledge, today, the Municipal Association for Science and Technology, the Municipal Meteorological Bureau and the Municipal Education Bureau jointly held an activity of introducing meteorological popular science knowledge into the campus. The uncles and aunts of the Municipal Association for Science and Technology, the Municipal Meteorological Bureau and the Municipal Education Bureau came to our school to give lectures on meteorological science education. Please welcome the students with warm applause. )

The purpose of introducing meteorological popular science knowledge into campus activities is to strengthen the popularization of our meteorological knowledge, let students know more about the influence of climate on daily life, further enhance their awareness and master certain knowledge of safety protection and escape. For example, the casualties and losses caused by various strong convective weather such as lightning, rainstorm and typhoon are all caused by lack of meteorological knowledge, so everyone should take this opportunity to improve their self-protection ability and emergency avoidance ability and prevent and reduce accidents.

Today's lecture is divided into three parts: first, the relevant units give books to the school; The second item; Please ask Mr. Zhang Zhihui from the Municipal Meteorological Bureau to give us a class; The third is to hold an award-winning question-and-answer activity on meteorological popular science knowledge. The topic will be based on the content of the lecture and the brochure materials in everyone's hands. I hope all the students here can listen carefully, study hard and improve their own quality.

Now enter the first item: the relevant units give books to the school.

First of all, please ask Gaoyao Association for Science and Technology to give books to the school. Please invite Chairman Dai Zihuai and President Xia of Gaoyao Association for Science and Technology; Please welcome the students with warm applause.

Then ask Gaoyao Meteorological Bureau to give the book to the school. Director of Gaoyao Meteorological Bureau and Director Xia were invited to attend.

We thank the Municipal Association for Science and Technology and the Municipal Meteorological Bureau for their strong support to our school with applause!

Let's go to the second item: please ask Mr. Zhang Zhihui from the Municipal Meteorological Bureau to give us a class. Please give us a round of applause. We sincerely thank Mr. Zhang for his wonderful lecture with warm applause!

Now enter the third item: the long-awaited award-winning question and answer on meteorological popular science knowledge. First of all, let me talk about the requirements of question and answer. The teacher has some questions and answers, and the students present are selected to answer them. Everyone who answers correctly will get a souvenir. The overall topic is not very difficult. Seeing that everyone has the answer now, I believe this competition will be a complete success. Good luck!

Please prepare props for the teacher, and now please bring out the first student. .............

Today's quiz on meteorological popular science knowledge has a prize, and the students have worked hard. In the just-concluded activities, students fully demonstrated their solid knowledge of meteorological science, adding luster to our activities. Here, on behalf of the organizers, I would like to express my heartfelt thanks to you.

Students, today, I am very grateful to Mr. Zhang for taking time out of his busy schedule to give us a wonderful and vivid meteorological science knowledge class, which benefited us a lot. The lecture has both theoretical height and strong practical pertinence and guidance. Through this lecture, we have further mastered some knowledge of safety protection and escape, improved our self-protection ability and emergency avoidance ability, and prevented and reduced accidents.

Let's express our heartfelt thanks to Mr. Zhang for his wonderful speech with warm applause! This is the end of today's lecture.