openning speech

Opening SpeechYour Excellencies, Ladies, Gentlemen and Friends,Good morning! Please allow me now to call the meeting to order. Frist, I welcome you all on behalf of the Executive Committee of the Congress on the Renewable Energy. Let me introduce myself to you. I am Lihua from China, serving as chairman for this morning’s session. We are very honored to have Dr. Mark, professor of electrical engineering at the Department of Electrical Engineering at Stanford University, sitting on my left, as co-chairman with me. Miss Lucy acts as secretary of the meeting.The purpose of this meeting is to exchange experience and knowledge in regard to the theories, new developments and practical applications of renewable energy. A number of scholars and experts will read academic papers, each of which will take about 20 minutes. It is our hope that there will be half an hour at the end of each meeting left for group discussion. The first speaker today is Dr. Han, professor of energy at Wuhan University. He received the Bachelor Degree and Master Degree from Wuhan university in China, and Ph.D. Degree from MIT in the U.S.A. . He is full professor and the Director of Institute of Smart Power and Energy System, majored in intelligent energy system and renewable power generation. He is vice program leader of wind power system and leads in more than 15 national and international research projects. It is really a great pleasure for us to have him address us. His lecture is entitled “Prospects for the development of renewable energy”. Now I would like to invite him to deliver his lecture. Let’s welcome him with warm applause. Professor Han, please!……Compliments:Thank you, Dr. Han. I think all the participants present here this morning will agree with me that your presentation is very informative and enlightening. From your presentation, we know that current global traditional energy status and development prospects of renewable energy. If we can convert solar, wind, and tidal energy into electric energy for efficient use, we will be able to better deal with the upcoming energy crisis and better protect our ecological environment. Thank you!Ok, let me introduce the next speaker Prof. Wang.。

如何做一个公开演讲英语作文How to Deliver an Effective Public Speech.Public speaking is an essential skill that can help individuals communicate their ideas, persuade others, and build confidence. However, it can also be a daunting task for many. Preparing and delivering a successful public speech requires careful planning, practice, and attention to key elements. Here are some tips on how to craft and deliver an effective public speech.1. Define Your Purpose.Before you start writing your speech, it's crucial to understand why you are speaking. Is your goal to inform, persuade, entertain, or inspire? Defining your purpose will help you shape the content and tone of your speech.2. Know Your Audience.Understanding your audience is essential for connecting with them. Research their backgrounds, interests, and any potential biases they may have. Tailor your language, examples, and stories to resonate with them.3. Structure Your Speech.A well-structured speech is easier to follow and more engaging. Typically, a speech should have an introduction, main body, and conclusion. The introduction should grab the audience's attention and introduce the topic. The main body should develop your ideas and arguments, and the conclusion should sum up your points and leave a lasting impression.4. Use Powerful Language.Choose your words carefully. Use vivid language that evokes emotion and creates a strong visual image in the listener's mind. Avoid jargon or complex language that may confuse your audience.5. Incorporate Stories and Examples.People are more likely to remember and engage with stories and examples. Use real-life stories, anecdotes, or illustrations to explain your points and make your speech more relatable.6. Practice Your Speech.Practice is key to delivering a confident and fluent speech. Record yourself, practice in front of a mirror, or ask a friend to provide feedback. Pay attention to your pace, tone, and volume.7. Use Visual aids Wisely.Visual aids, such as slides or charts, can enhance your speech by providing visual information and context. However, they should not be used as a replacement for speaking. Keep them simple, clear, and relevant to your talk.8. Engage with Your Audience.Make eye contact, smile, and use gestures to connect with your audience. Encourage them to ask questions or participate in discussions. An engaged audience is more likely to remember and respond positively to your speech.9. Handle Q&A Gracefully.If there's a question-and-answer session, prepare for potential questions and have a clear understanding of your topic. If you don't know the answer to a question, it's okay to admit it and offer to research it later. Always thank the asker for their question and show gratitude for their engagement.10. Reflect and Learn.After your speech, take time to reflect on what worked well and what could be improved. Seek feedback from your audience, peers, or mentors. Use this feedback to improve your future speeches and develop as a public speaker.In conclusion, delivering an effective public speechrequires careful planning, practice, and attention to detail. By defining your purpose, knowing your audience, structuring your speech, using powerful language, incorporating stories and examples, practicing, using visual aids wisely, engaging with your audience, handling Q&A gracefully, and reflecting and learning, you can confidently deliver a speech that captivates and connects with your audience.。

Ladies and Gentlemen,Good morning!It is a very special honor for me to be your host here at XXX conference, and to welcome you to this meeting. Special welcome to the professors and students for Korea XXX University. Thank you for the interest you have shown – and thank you for coming here from near and far to take part in our discussions. Hope you will like the life in Harbin.Welcome to HIT! As we know, Chemical engineering is developing really fast in recent years. With rapid increases in the number of diagnostic imaging and interventional therapies, CIN has become a healthcare burden for governments and a challenge for interventionists. However, plenty of doctors practicing in intervention and imaging are not aware of the importance of CIN, and many issues concerning CIN still remain unclear and need to be solved. To raise awareness of CIN, this conference offers you a unique opportunity to gather here to share experiences and discuss evolving strategies for CIN, which definitely will result in the improved outcomes for our patients. (更换成会议是主题)It is our great pleasure and privilege to have Professor XXX from the Korea and Professor XXX from HIT to join us for this conference. Professor XXX is the director of XXX Lab and XXX Institute. He is one of the pioneering scientist in the field of XXX. Professor XXX is chairman of XXX at the XXX. He has served in leadership roles in many professional societies and scholarly journals. Wonderful presentations will be given by them. There is no doubt that their lectures will bring us the latest progress. Let’s be waiting to see.With a large number of participants, we are sure that this conference will be a memorable, highly educational, and “not-to-be-missed” event. We hope that this conference will help you better understand XXX (for example, nanotechnology…) and obtain knowledge on the XXX. We truly value your participation and support for this conference. Thank you so much for coming and for your attention. Thank you!。

Mr President of the Congress, distinguished guests ,ladies and gentlemen:I am greatly honored to give the opening speech at this International Congress of Biological and medical materials here in Nanjing,China. On behalf of the SEU,I am delighted to welcome all the scholars and guests from home and abroad. Thank you very much for your participation.First of all, let me to introduce our distinguished guests today: they are, Professor Li came from Nanyang Technological University, Singapore,Professor Lin from Southeast University,China and Dr Zhu , also from Southeast University,China. Both of them are the leading experts in the area of biological materials and composite materials. They have spent many years to painstaking research and have achieved remarkable results which have important influence in the world.The development of the research to biological materials and medical materials in the world started in 1949. After nearly 60 years of development, we now know that the role of biologi cal materials became increasingly important in national medical industry , the research field became increasingly deeply, and the number of participants in this area became increasingly large. This conference is launched in an attempt to provide a platform for upd ating recent ideas, approaches, innovations and advances on biology, materialscience, and biotechnology in medical applications.Finally, I wish you a nice stay in Nanjing and a safe trip. Now I would like to conclude my speech by declaring the conference open and wishing it a complete success.Thank you.。