学术报告英文演讲稿

英文演讲稿(精选10篇)English Speech (Selected 10 Speeches)1. "The Power of Education"Ladies and gentlemen,Today, I stand before you to talk about the power of education. Education is not just about acquiring knowledge; it is about shaping minds, creating opportunities, and transforming lives.2. "Climate Change: Our Responsibility"Dear audience,Climate change is one of the most pressing challenges of our time. We must take responsibility for our actions and work towards sustainable solutions to protect our planet for future generations.3. "Gender Equality: A Journey Towards Balance"Esteemed guests,The battle for gender equality is far from over. We must continue to challenge societal norms and work towards a world where everyone, regardless of their gender, has equal rights and opportunities.4. "The Importance of Mental Health Awareness"My dear friends,Mental health is just as important as physical health. It is time we break the stigma surrounding mental health and prioritize the well-being of ourselves and those around us.5. "The Role of Technology in Shaping the Future"Distinguished guests,Technology has revolutionized the way we live, work, and communicate. It is vital that we embrace and harness the power of technology to create a better and more inclusive future.6. "The Significance of Cultural Diversity"Ladies and gentlemen,Our cultural diversity is our strength. By celebrating our differences and fostering inclusivity, we can build a harmonious society that thrives on cultural exchange and understanding.7. "Overcoming Adversity: The Road to Success"Dear audience,Life is filled with challenges, but it is how we overcome them that defines us. Let us turn setbacks into opportunities and learn from our failures, for success is often found on the other side of adversity.8. "The Importance of Volunteerism"Esteemed guests,Volunteerism is not only a selfless act but also a powerful way to create social change. Let us come together and make a difference in the lives of those who need it the most.9. "The Impact of Social Media on Society"My dear friends,Social media has revolutionized the way we connect and communicate. However, it also comes with its share of challenges. We must use social media responsibly and be mindful of its impact on our mental health and society as a whole.10. "The Potential of Youth Leadership"Distinguished guests,The youth of today are the leaders of tomorrow. It is essential that we empower and support young leaders in their journey to create a better world, where their voices are heard and their ideas are valued.In conclusion, these ten selected speeches touch upon various important topics that affect our lives and the world around us. It is through effective communication and open dialogue that we can push for positive change and create a brighter future for all. Thank you.。

Ladies and Gentlemen,It is an immense honor to stand before you today to deliver my doctoral thesis. As I embark on this momentous occasion, I am reminded of the countless hours of research, dedication, and perseverance that have led me to this point. Today, I wish to share with you not only the culmination of my academic journey but also my vision for the future, especially in the realm of technological advancement.Firstly, let me express my deepest gratitude to my supervisors, mentors, and colleagues who have supported and guided me throughout this journey. Their wisdom and encouragement have been instrumental in shaping my research and forming my perspective on the world.The title of my thesis, "Embracing the Future: Navigating the Uncharted Waters of Technological Advancement," encapsulates the essence of my work. In this digital age, we find ourselves at a crossroads, where the pace of technological change is surpassing our ability to comprehend its implications. My research delves into this paradox, exploring how societies can effectively navigate the uncharted waters of technological advancement.In the past few decades, we have witnessed an exponential growth in technological innovation, from the internet to artificial intelligence, and from renewable energy to quantum computing. These advancements have the potential to revolutionize our lives, offering solutions to long-standing challenges and creating new opportunities. However, this rapid progress also brings about unforeseen consequences, such as ethical dilemmas, social inequalities, and environmental degradation.My research argues that to embrace the future, we must adopt a holistic approach that considers the interconnectedness of technology, society, and the environment. This approach involves the following key elements:1. Ethical Considerations: As technology becomes more integrated into our daily lives, ethical questions arise regarding privacy, autonomy, and justice. We must ensure that technological advancements aredeveloped and implemented in a manner that respects human rights and promotes social welfare.2. Inclusive Development: Technological progress should not be limited to the privileged few. We must strive for inclusive development that benefits all members of society, regardless of their socioeconomic status, gender, or ethnicity.3. Environmental Sustainability: The pursuit of technological advancement must be balanced with environmental stewardship. We must invest in sustainable technologies that minimize our ecologicalfootprint and promote a healthy planet for future generations.4. Policy and Governance: Effective policies and governance mechanisms are crucial in managing the risks and challenges associated with technological advancement. Governments, international organizations, and private entities must collaborate to create a conducive environment for innovation while safeguarding public interest.5. Continuous Learning and Adaptation: In an ever-evolving technological landscape, continuous learning and adaptation are essential. We must foster a culture of lifelong learning, encouraging individuals and organizations to stay abreast of the latest developments and adapt accordingly.As we navigate the uncharted waters of technological advancement, it is imperative that we remain vigilant and proactive. By embracing these principles, we can harness the power of technology to create a better future for all. My research contributes to this effort by providing insights into the complex interplay between technology, society, and the environment.In conclusion, my doctoral journey has been a transformative experience, challenging me to think critically and to embrace the unknown. As I stand on the precipice of a new chapter in my life, I am confident that the knowledge and skills I have acquired will enable me to make a meaningful contribution to the world.Thank you for your time and attention. I am now open to any questions or comments you may have regarding my research and the future of technological advancement.Sincerely,[Your Name]。

英文国际会议演讲稿范文关于《英文国际会议演讲稿范文》，是我们特意为大家整理的，希望对大家有所帮助。

英文会议演讲稿篇一：英文国际学术会议开幕词演讲稿Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful August, With a pleasant subtropical climate in Xiamen, Our respectable guests are here getting together , undertaken by XMU , the 2014 10th International Conference on Natural Computation and the 2014 11th International Conference on Fuzzy Systems and Knowledge Discovery , will be open. Now, First of all, please allow me to give our hearty welcome to all ofyou present, and thank you , for your friendly coming. We feel so proud, and appreciated as well to be the host of the event.It is a great honor for us to have all you here to attend this conference, of which the theme is the academic exchange about the advanced technologies onComputer Science. Here I’d be delighted to introduce our conventioneers in brief. Apart from our faculty and students, Most of the delegates and guests are prestigious experts and scientists, who are related in these fields from all over the world. With many significant achievements, they are the most dynamic leaders in the movements of the science and technology.ICNC-FSKD is a premier international forum for scientists and researchers to present the state of the art of data mining and intelligent methods inspired from nature, particularly biological, linguistic, and physical systems, with applications to computers, circuits, systems, control, communications, and more. This is an exciting and emerging interdisciplinary area in which a wide range of theory and methodologies are being investigated and developed to tackle complex and challenging problems. As the host, I would like to take this opportunity to give you a general introduction about our school..Xiamen University(XMU), founded in 1921 ,is the first university in China founded by overseas Chinese. Before 1949, it was named University of Amoy. Theschool motto: "Pursue Excellence, Strive for Perfection (自强不息, 止于至善)". Now this university ranked the 13th in China, which is in the front rank in China and maintain the top 20 ranking in china. This university is one of the comprehensive universities directly affiliated with the Education Ministry, is located in the city of Xiamen in Fujian Province. In 1995 it was included in the list of the “211 Project” for the state key construction; in 2000 it became one of China’s higher-level universities designated for the state key construction of the “985 Project”.For this conference, we are following the agenda here. The meeting is supposed to last for three days，and to be separated into two parts. To begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. During the conference we are pleased to be your guide to this city. If anything needed, don’t hesitate to contact us. We believe by our collaboration we are sure to make this gathering a consummation.And finally I wish you an unforgettable and prefectexperience here.Thanks!英文会议演讲稿篇二：英文国际学术会议开幕词演讲稿Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful March, in this grand hall of the beautiful campus, Our respectable guests are here getting together . Jointly sponsored by China Remote Sensing Association, undertaken by Remote Sensing Institution of NUIST at Nanjing, the first International Conference on Remote Sensing technology , will be open. Now, First of all, please allow me to give our hearty welcome to all of you present, and thank you , for your friendly coming. We feel so proud, and appreciated as well to be the host of the event.It is a great honor for us to have all you here to attend this conference, of which the theme is the academic exchange about the advanced technologies on RS. Here I’d be delighted to introduce our conventioneers in brief. Apart from our faculty and students, Most of the delegates and guests areprestigious experts and scientists, who are related in these fields from all over the world. With many significant achievements, they are the most dynamic leaders in the movements of the science and technology. As the host, I would like to take this opportunity to give you a general introduction about our school. Nanjing University of Information Science & Technology (NUIST), founded in 1960 and renamed from Nanjing Institute of Meteorology in 2004, was designated in 1978 as one of the key institutions of higher learning in China. The university consists of 24 departments or colleges, 12 scientific research institutions and one international training center. The university, covering an area of 140 hectares with a floor space of 420000 square meters, boasts 42 basic and special laboratories such as Key Laboratory of Meteorological Disasters and Sino-American Remote Sensing Laboratory. With a total collection of over 1,170,000 books, the library was listed as one of the most completed literature libraries in China in terms of atmospheric sciences.For this conference, we are following the agenda here. The meeting is supposed to last for three days，andto be separated into t wo parts. To begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. During the conference we are pleased to be your guide to this city. If anything needed, don’t hesitate to contact us. We believe by our collaboration we are sure to make this gathering a consummation.And finally I wish you an unforgettable and prefect experience here.Thanks!英文会议演讲稿篇三：英语国际会议报告演讲稿Good morning everyone! It is my pleasure to give a presentation here. As a student whose major is safety engineering, I’d like to introduce a safety evaluation method today, the LEC evaluation.As the PPT shows, my presentation is mainly divided into three parts. Firstly, let me introduce LEC briefly. Maybe some of you have learned about LEC in college, it is used to assess the degree of danger when people work in potentially dangerous environment. It is a half-quantitative safety evaluation method whichclassifies one certain system and determine if the system is safe enough.Then, what does each letter mean?D means danger, it shows how dangerous the system is. L means likelihood, it shows the possibility of the accident. E means the extent of exposure, it shows that how often do workers work in dangerous environment. C means consequence, it shows the severity of accidents.Here ,it is a chart, each part is divided into several levels. Take the likelihood as an example, it has seven levels, the points range from 0.1 to 10 as the possibility rising. And if the score of D is over 320,itmeans this system is extremely dangerous and cannot continue operating.Through LEC evaluation, we can make sure if we need to rectify and reform the workplace, so that we can take some measures for safety to avoid accidents. It is easy to use and it is feasible for the situation which is lack of specific evaluation models or data.The LEC method is widely used in various fields, such as aircraft industry, railway industry, metallurgic industry, coal-mining industry and so on. The usage ofLEC doesn’t have many differences. Firstly, we should select the evaluation unit, thenidentify the main danger in the unit. Next , we need to evaluate the danger by using that chart and get a conclusion .。

大学英语演讲稿范文四篇篇一：大学英语life is composed of complex things and emotions, but sometimes a good life attitude can change a lot, showing a different world for everyone. we all know that taking the college entrance examination is one of the most important things for a person’s whole life. of course, high school students will under great pressure. so, how to treat it properly before and after the exam is very important. my opinions are as following.生活有各种复杂的事情以及情感构造而成，然而有时候良好的生活态度可以有很大的改变，为我们展示了一个不一样的世界。

众所周知参加高考是每个人一生中最重要的事情之一。

当然，高中生肯定得承受很大的压力。

所以，如何在考前以及考后看待这个考试是很重要的。

我的观点如下。

first of all, keeping a good life attitude is helpful for college entrance exam. as everyone regards it as so important and students themselves also put so much effort on it, they are surely stressful when it is coming. some cannot fall asleep, some cannot think, and some cannot memorize things well because they are too nervous. as a result, they may not perform well in the exam. however, if they can keep a usual mind, they maybe at their best to get a good mark.首先，保持良好的生活态度有助于高考。

Ladies and gentlemen,Good morning/afternoon/evening. Today, I am honored to share with you a comprehensive literature review on the impact of artificial intelligence (AI) on the healthcare industry. The rapid advancements in AI technology have sparked a revolution in various sectors, and healthcare is no exception. In this presentation, I will delve into the key findings from recent studies and discuss the potential benefits and challenges associated with AI integration in healthcare.IntroductionArtificial intelligence refers to the simulation of human intelligencein machines that are programmed to think like humans and mimic their actions. Over the past few years, AI has made significant strides in healthcare, offering innovative solutions to improve patient care, optimize operational efficiency, and revolutionize medical research. This presentation aims to explore the current state of AI in healthcare, its potential benefits, and the challenges that lie ahead.1. AI in Diagnostics and ScreeningOne of the most prominent applications of AI in healthcare is in diagnostics and screening. AI algorithms have been developed to analyze medical images, such as X-rays, CT scans, and MRI, with a high degree of accuracy. A study published in the Journal of the American Medical Association (JAMA) reported that AI-driven algorithms could outperform radiologists in identifying pulmonary nodules in chest X-rays.Moreover, AI has been employed in screening for diseases like breast cancer, skin cancer, and diabetes. A study published in Nature Medicine demonstrated that AI could identify early signs of breast cancer in mammograms with greater accuracy than human radiologists. These findings suggest that AI has the potential to improve diagnostic accuracy and reduce the rate of misdiagnosis.2. AI in Treatment and Personalized MedicineAI has also made significant contributions to treatment and personalized medicine. By analyzing vast amounts of patient data, AI algorithms can identify the most effective treatment plans for individual patients. A study published in the journal Nature Biotechnology reported that AI-driven treatment plans improved patient outcomes in glioblastoma, a type of brain cancer.Furthermore, AI has the potential to revolutionize drug discovery and development. By predicting how different drugs will interact with target proteins, AI can accelerate the drug discovery process and reduce the time and cost associated with bringing new medications to market.3. AI in Operational Efficiency and Patient CareIn addition to improving diagnostics and treatment, AI can enhance operational efficiency and patient care in healthcare facilities. AI-driven chatbots and virtual assistants can provide patients with real-time support, answer their queries, and schedule appointments. A study published in the journal Health Affairs found that AI-driven chatbots could reduce the workload of healthcare providers and improve patient satisfaction.Furthermore, AI can optimize resource allocation by predicting patient inflow and resource requirements. This can lead to better management of hospital beds, staff, and equipment, ultimately improving patient care outcomes.4. Challenges and Ethical ConsiderationsWhile the potential benefits of AI in healthcare are significant, there are several challenges and ethical considerations that need to be addressed. One of the main concerns is the potential for bias in AI algorithms. If the training data is biased, the AI system may make incorrect or discriminatory decisions.Another challenge is the need for robust data privacy and security measures. As AI systems require access to vast amounts of patient data, ensuring the confidentiality and integrity of this information is crucial. Additionally, there is a risk of job displacement forhealthcare professionals, as AI technology could automate certain tasks that were previously performed by humans.ConclusionIn conclusion, the integration of artificial intelligence in healthcare has the potential to revolutionize the way we diagnose, treat, and manage diseases. From improving diagnostic accuracy to enhancing operational efficiency, AI offers a wide range of benefits. However, it is essential to address the challenges and ethical considerations associated with AI in healthcare to ensure that its integration is safe, effective, and equitable.As we continue to explore the possibilities of AI in healthcare, it is crucial for researchers, healthcare professionals, and policymakers to work together to maximize the benefits of this technology while mitigating its risks. By doing so, we can pave the way for a future where AI enhances the quality of life for patients worldwide.Thank you for your attention, and I welcome any questions you may have regarding the literature review on AI in healthcare.。

Ladies and Gentlemen,Good morning! It is an honor to stand before you today and share with you some thoughts about the power of dreams and perseverance. As we all know, the journey of life is not always smooth, and it requires determination and resilience to overcome the challenges that come our way. I believe that the key to success lies in dreaming big and never giving up on our dreams.Firstly, let me talk about the power of dreams. Dreams are the sparks that ignite the fire within us. They are the seeds that grow into the mighty trees of our lives. Dreams give us direction, purpose, and meaning. Without dreams, life becomes meaningless and dull. Dreams inspire us to strive for excellence, to push beyond our limits, and to achieve the impossible.When I was a child, I had a dream of becoming a doctor. I wanted to help people and make a difference in their lives. This dream kept me going through the tough times, and it gave me the motivation to work hard and never give up. I remember the countless hours I spent studying and practicing, the sleepless nights, and the countless sacrifices I made. But every time I felt like giving up, I would think about my dream and the joy it brought me. That is the power of dreams.Now, let's talk about perseverance. Perseverance is the ability to keep going despite setbacks and failures. It is the quality that separates successful people from those who give up. Perseverance is what allows us to rise above adversity and achieve our goals.In my journey to becoming a doctor, I faced many challenges. I encountered failures, setbacks, and moments of doubt. But I never gave up. I believed that if I kept pushing forward, I would eventually reach my destination. I learned that perseverance is not about how fast you can run; it is about how long you can endure.One of the greatest lessons I learned in my journey was the importance of resilience. Resilience is the ability to bounce back from adversity. It is the quality that allows us to face life's challenges with courageand determination. Resilience is what helps us to overcome obstacles and continue moving forward.In my years of studying medicine, I encountered many patients who had suffered from severe injuries or diseases. Some of them were in excruciating pain, while others were struggling to cope with the loss of a loved one. Despite their suffering, many of these patients showed an incredible amount of resilience. They never gave up, and they continued to fight for their lives. That resilience inspired me to become a better doctor and to help others in their time of need.Ladies and Gentlemen, the power of dreams and perseverance is notlimited to the field of medicine. It applies to every aspect of life. Whether you aspire to become a scientist, an artist, a teacher, or an entrepreneur, the key to success lies in dreaming big and never giving up on your dreams.To achieve your dreams, you need to have a clear vision of what you want to achieve. You need to be passionate about your goals and willing to put in the effort required to reach them. You also need to be resilient and persevere through the tough times. Remember, every setback is a setup for a comeback.In conclusion, the power of dreams and perseverance is a force that can change the world. It is a force that can help us overcome adversity, achieve our goals, and make a difference in the lives of others. So, dream big, work hard, and never give up. The future is bright, and it is within your reach.Thank you.。

Good morning/afternoon/evening. It is my great pleasure to stand before you today and share with you some thoughts on the topic of "The Role of Globalization in the 21st Century." Before I proceed, I would like to extend my heartfelt gratitude to the organizing committee for inviting me to speak at this esteemed institution.Globalization, as we all know, refers to the increasing interconnectedness and interdependence of countries and people around the world. It has been a dominant force shaping the world we live in, and it is only expected to grow stronger in the 21st century. In this speech, I will discuss the benefits and challenges of globalization, its impact on various aspects of our lives, and the role it plays in the development of nations.Firstly, let us explore the benefits of globalization. One of the most significant advantages is the economic growth it brings. As countries open up their markets to international trade and investment, they can tap into the global economy, which in turn leads to increased employment opportunities, higher income levels, and improved living standards. For instance, China's economic rise in the past few decades is a testament to the power of globalization in fostering economic development.Furthermore, globalization has facilitated the exchange of knowledge and ideas. The rapid advancement of technology has made it possible for people from different corners of the world to communicate and collaborate with ease. This has led to the rapid spread of information, innovation, and cultural exchange. For example, the internet has brought people closer together, allowing us to share our experiences, learn from one another, and foster mutual understanding.Moreover, globalization has contributed to the promotion of democracy and human rights. As countries engage in international cooperation, they are more likely to adopt democratic values and respect human rights. This is because globalization encourages the spread of liberal ideas and values, which in turn strengthens the rule of law and governance.However, along with its benefits, globalization also poses several challenges. One of the most pressing concerns is the widening incomeinequality. While the global economy has grown, a significant portion of the wealth has been concentrated in the hands of a few. This has led to social unrest and political instability in many parts of the world. In order to address this issue, we need to promote inclusive growth and ensure that the benefits of globalization are shared by all.Another challenge is the environmental degradation. The pursuit of economic growth has often come at the expense of the environment. Globalization has intensified human activities, leading to climate change, deforestation, and pollution. It is crucial for us to strike a balance between economic development and environmental sustainability, adopting green technologies and sustainable practices.Furthermore, globalization has led to cultural homogenization, which threatens the diversity of cultures around the world. While cultural exchange is beneficial, it is important to preserve our uniquetraditions and values. We should strive to create a world where cultural diversity is celebrated and respected.In the 21st century, the role of globalization in the development of nations is multifaceted. On one hand, it serves as a catalyst for economic growth and technological advancement. On the other hand, it presents challenges that require us to address issues such as inequality, environmental degradation, and cultural homogenization.To harness the benefits of globalization and mitigate its challenges, nations should adopt the following strategies:1. Promote inclusive growth: Ensure that the benefits of globalization are shared by all segments of society, especially the marginalized and vulnerable groups.2. Foster international cooperation: Strengthen global governance and address transboundary issues such as climate change, poverty, and health crises through collective action.3. Prioritize environmental sustainability: Adopt green technologies and sustainable practices to minimize the environmental impact of economic activities.4. Preserve cultural diversity: Encourage cultural exchange while respecting and promoting the diversity of cultures around the world.5. Strengthen education and skills development: Invest in education and training to empower individuals and enhance their competitiveness in the global economy.In conclusion, globalization is a complex and multifaceted phenomenon that has both benefits and challenges. As we move forward into the 21st century, it is crucial for us to understand its role in the development of nations and work together to address its challenges. By adopting the strategies mentioned above, we can harness the power of globalization to create a more prosperous, sustainable, and inclusive world.Thank you for your attention. I am now open to any questions you may have.。

【导语】英语的使⽤范围⾮常⼴泛。

全世界75%的电视节⽬是英语，四分之三的邮件是⽤英语书写，电脑键盘是英语键盘，英语的重要性不⾔⽽喻。

以下是⽆忧考为⼤家精⼼整理的英⽂演讲稿优秀范⽂【五篇】，欢迎⼤家阅读。

【篇⼀】英⽂演讲稿优秀范⽂ Good morning everyone! My name is Jie Lidi. Today, my topic is: “Confidence”. As we all know, failure is the mother of success. But What I want to say is that success is the child of confidence. Without confidence, things can becom#e negative and uncom#fortable. I remember, during an English class, I wanted to make a sentence using the word "listen". I should have said: "I listen to the Voice of America" but I was too nervous and said "I listen to the Noise of America". Everybody in the class laughed. Since then I wanted to train myself to be confident. Now, confidence makes me brave and courageous. Take this speech for example. I wanted to enter this com#petition, but I would feel very embarrassed if I made mistakes. Just then, I thought about my dream. My dream is to becom#e a scientist when I grow up. If I am not confident, how can I overcom#e difficulties I face? If I am not confident, how can I succeed in developing myself in the future? I will do it! Today, I am making a speech in public and I feel proud and confident! I am sure, in the future, with confidence, I will go forward-always forward. Confidence will make my dreams com#e true! Thank you!【篇⼆】英⽂演讲稿优秀范⽂ Students, guests , teachers and Honorable Judges Good morning ! my great pleasure to share my dream with you today. my dream is to becom#e a teacher.... As the whole world has its boundaries, limits and freedom coexist in our life. I don’t expect com#plete freedom, which is impossible. I simply have a dream that supports my life. I dream that one day, I could escape from the deep sea of thick schoolbooks and lead my own life. With my favorite fictions, I lie freely on the green grass, smelling the spring, listening to the wind singing, breathing the fresh and cool air and dissolve my soul in nature at last. Simple and short enjoyment can bring me great satisfaction. I dream that one day the adults could throw their prejudice of com#ic and cartoon away. They could keep a lovely heart that can share sorrow and happiness with us while watching cartoon or doing personal things. That’s the realcom#munication of heart to heart. I have the belief that my dreams should com#e true. I am looking forward to some day com#ing when I am like a proud eagle, which flies to the blue and vast sky.【篇三】英⽂演讲稿优秀范⽂ Ladies and Gentlemen, Good morning! I’m very glad to stand here and give you a short speech. Man’s life is a process of growing up, actually I’m standing here is a growth. If a person’s life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in future, however that’s passed, as you know I com#e here, now I wonder what the future holds for me. When I com#e to this school, I told to myself: this my near future, all starts here. Following I will learn to becom#e a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job. Once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” I will put my personality with my interest and ability into my study, during these process I will com#bine learning with doing. If I can achieve this “future”, I think that I really grow up. And I deeply believe kindred, good-fellowship and love will perfection and happy in the future. How to say future? Maybe it’s a nice wish. Lets make up our minds, stick to it and surely well enjoy our life.【篇四】英⽂演讲稿优秀范⽂ we live in the world every day. we eat food, drink water, wear clothes, watch tv, use computers and so on. we are producing waste every moment. generally speaking, there are four sorts of waste. they are material waste, organic waste, inorganic waste and poisonous & harmful waste. now, we are going to talk about each sort of waste one by one. material waste: it means the waste of substance or things from which something else can be made. for example, people throw away the used metal products and buy a new one, so the old metal waste accumulates. at last, they become waste. for example, when people finish reading newspaper, the paper will become waste. when the glass is broken, it also becomes waste. nobody wants to use a broken window or drink with a broken glass or wear a pair of broken glasses. once it is broken, it becomes waste. the rate of using plastics is increasing day by day. people use plastic bags because they are convenient. when they get home, they throw the plastics way, paying no attention to the environment. the more convenience plastics brings to us, the more plastic waste is produced. this is called “white pollution” as most plastics are white. some of our products we use every day are made of rubber, just like the tyres and the bottom part of our shoes. it’s true that rubber plays an important role in our life. however, it also brings us some trouble when it has been used for a long time and becomes old. the old tyres become waste because it can’t break down by nature. this is really a big problem.【篇五】英⽂演讲稿优秀范⽂ hello: everyone!now i want to talk about a beatiful world! when i was young,i always dreamed that i lived in a beautiful country. there were many flowers and trees around our city. we counld hear the birds singing and see the children dancing. the streets were clear and the the air was very fresh! how nice it was!but that only was a dream of mine!how i wish that it would be come true! so i think we should do something to protect our environment. everyone should make a contribution to protect the environment. taking care of our environment is very important. wherever you live,you can do something around your neighbourhood. have you ever thrown any litter onto the ground?have you ever drawn pictures on public walls?have you ever spat in a public place?have you ever cut down trees?if your answers are "no",it means that you have already helped protect our environment. it is our duty to keep our envionment clean and tidy. you might ask yourself,"have i ever picked up some rubbish and thrown it into a dustbin?have i ever collected waste paper or bottles for recycling?have i ever planted any trees or flowers in or near my neighbourhood?"if your answers are"yes",it means that you have already done something useful to improve the environment. now i want to say :let's do our best to make our world more beautiful!。

英文学术报告开场白、结束语（精选五篇）第一篇：英文学术报告开场白、结束语問侯語或開場白的寒喧（Greetings）開場白很重要，最常用的問候是“Ladies and gentlemen”，但要視場合而定。

例如在會議討論會場合時，經由主席介紹上台時可先說Mr.Chairman,Honorable guest,Ladies and gentlemen,good morning ,It's very great pleasure indeed for me to be able to attend this meeting主席先生，各位貴賓，各位女士，先生早安．非常榮幸能參加這次的會議。

或者你也可以說I'm hornored and proud to have the opportunity to speak at this meeting.禮貌性的問侯語這是對主持人和來賓的一種尊重。

開始簡報（opening a presentation）—提出簡報摘要在正式進入主題之前可先扼要說明簡報的內容與順序，幫助聽眾了解您的報告的大概內容。

例１．Today I would like to present my paper“The challenges of pharmacy practice in Taiwan”,In the first part of the report ,I'm going to begin with a few general comments concerning the Taiwan Medical care enviroment recently, and then discuss in more detail specific issue which concerned community pharmacy, and how the National Health cave Insurance influence the future of pharmacist career? 例２．你亦可將要簡報的摘要條列式的依序說明。