科学英语演讲稿范文2篇(科学英语演讲典范)

科学英语演讲是指用英语进行有关科学领域的专业演讲，旨在向国内外的学术界和企业界展示科研成果、创新成果及推进国际交流。本文提供一些科学英语演讲稿范文，有助于提高英语表达能力和科研水平。

第1篇

the development of science and technology makes our life more comfortable and convenient.however, scientists have created many problems, which are not easy to be resolved,such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions. modern science and technology render people many advantages. modern telecommunication shortens the distance between people and makes communication much easier. internet is widely used now not only for collection of abundant information but also for correspondence. email, the most effective communication device now, is becoming very popular. besides, telephone and mobile phone make contact more convenient than before. modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. with the help of modern transportation, people can go everywhere they prefer to. the journey to outer space and other planets is not a dream any more. rocketsand space shuttles can help us realize the dream of space travel. modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. cancer and aids are fatal to peoples health. thanks to the endeavors scientists have made, these diseases become treatable. however, the process of scientific development also arouses many sever problems to our human beings. internet, though widely used in modern communication, is easy to be destroyed by computer virus. outer space exploration has produced much waste in the space. a tiny metal, a screw, for example can destroy a flying man-made satellite.industrialization is making natural resources become scarce. confronted with these problems, scientists are seeking prompt and feasible solutions. the development of science and technology bring about both positive and negative effects to us. we must eliminate the positive effects to the least extent.

第2篇

science and art are the obverse and reverse of nature's medal; the one expressing the eternal order of things, in terms of feeling, the other in terms of thought.

science has long had an uneasy relationship with other aspects of culture. think of galileo’s 17th-century trial for his rebelling belief before the catholic church or poet william blake’s harsh remarks against the mechanistic worldview of isaac newton. the schism between science and the humanities has, if anything, deepened in this century.

until recently the scientific community was so powerful that it could afford to ignore its critics--but no longer. as funding for science has declined, scientists have attacked “anti-science” in several books, notably higher superstition, by paul r. gross, a biologist at the university of virginia, and norman levitt, a mathematician at rutgers university; and the demon-haunted world, by carl sagan of cornell university.

defenders of science have also voiced their concerns at meetings such as “the flight from science and reason,” held in new york city in 1995, and “science in the age of (mis) information,” which assembled last june near buffalo.

anti-science clearly means different things to different people. gross and levitt find fault primarily with sociologists, philosophers and other academics who have questioned science’s objectivity. sagan is more concerned with those who believe in ghosts, creationism and other phenomena that contradict the scientific worldview.