人体与生物技术作业

姓名：史春荃 班级：商务英语二班 学号：10L1301203 The thought of human and biological technology The biotechnology course just heard not much feel and English major，But after learning so I recognize that the role of this course. Later, access to information through the Internet, to understand the importance of biotechnology course!Based on biotechnology “as an elective to broaden the college students in the 21st century knowledge in the students already have some biological and chemical knowledge to explain in simple terms to enhance the understanding of the college students of modern biotechnology. This course is a different aspect of sub-topic describes the development process and the application of biotechnology; aims to expand students knowledge, to improve the overall quality of students, and to lay the foundation for future new development direction. Teacher often ask us some questions about some things around us.He asks us about something that are close to our life,or about something about connect with our society.He always let us answer the questions use our words and tell he our ideas.I think that can improve our ability of expression for the oral language and strengthen our outstanding for the basic English knowledge.we can learn anything thought my course without Internet to enrich our brain with all directions of knowledge. In addition,it is a good opportunity to exercise our ability of thinking of questions and have confidence in our ideas.My teacher always encourage us to answer the questions he puts forward to us.And teacher give us many stories and videos that make us widen the comprehend for the class.There are some videos that teacher shows. The first video is Stephen Hawkings Universe. Stephen Hawking is a British theoretical physicist.Even through Stephen Hawking sits in the wheelchair and has loss of language ability.His life depends entirely on his life to take care.I think we couldnt only watch the video,we should learn something important from the video.For example,Hawkings perseverance and hard work make us admired.And his amazing brain is also a motivation to go forward.So I need to work harder to perfect my brain.The more knowledge I learn from now then,the nearer distance I go to succeed.I will depends on my capacity to create my own beautiful tomorrow.I dont expect to be a man like Hawking,I just want myself to become better.Hawking is my example of successful way.In a word,Hawking is an amazing person to create a miracle for the world.His endeavor and perseverance are worth learning in the prospective way. The incredible human journey takes me into a thinking of where did I come from, and I get the answer from the video. All the time, we Chinese want to prove that we are a distinct nation and we have a separate evolutionary process. However, this theory was basically denied by the application of Gene Technology. People all over the world came from Africa. 100,000 years ago. The earth was in the Ice Age. Most land is covered by glaciers. Most people who first came out of Africa were extinct. The rests were survived in Earth Africa where scarcity of adequate food. In order to survive, the brown, followed by the yellow race, began to spread to every corner of the world. Because the yellow race came out of Africa approximately 50,000 years later than the brown, they have to rush through along the south of the Himalayas and find their own land. With the growth of the yellow race, they divide into coastal branch and inland branch. The former settled in the Guangdong area. This time is the last glacial period. Numerous mountains in the Chinese land were covered by snow. Nanling between the Yangtze River and the PearlRiver Basin is snowy. This kind of environment limited the northward migration of a large number of yellow people. About 20,000 years ago, the Chinese Land Glacier started to melt. The coastal branch and inland branch began to enter the Chinese hinterland. The western inland branch northward treks along the west side of the Yunnan- GuiZhou Plateau. They are common ancestor of today Han and Tibetan. And another video is about Open Yale course:Frontier of Biomedical Engineering.The lecturer is W.Mark Saltzman.It serves as an introduction to the fundamental science and engineering on which biomedical engineering is based.Form this video,I know that Biomedicine is biomedical information, medical imaging technology, gene chips, nanotechnology, new materials technology research and innovation base, along with the social - psychological - biomedical model put forward, the development of systems biology, the formation of a modern system of biomedical, is the relative field of the Biotechnology Division Industry formation and development in the twenty-first century.Whats more,its an important engineering field to improve the level of medical diagnosis and the human health.The Biomedical Engineering has seen another miracle for future. Biomedical engineering is an interdisciplinary subject which applied the knowledge of a variety of engineering disciplines to biomedical. Engineers responsibility is design something useful in the field of biomedical to improve the quality of our life. Gibbs is the father of modern physical chemistry, who got the first PHD in engineering. He is considered the greatest scientists of the 19th century. In pace with the progress of biomedical technology, biomedical techniques already available on drug delivery patches, dissolvable stitches, arthroscopic surgery, hearing-aid, cochlear implants, contact lenses, lasik surgery, tissue culturing, dialysis and cosmetic surgery right now. BME techniques that are going to produce in future containing AIDS vaccine, robotic surgery, artificial heart, cloned animal, genetic scan, brain-machine chip, spinal coral regeneration, organs cultivation, imaging of moving parts, artificial pancreas and control of angiogenesis. It is a remarkable discovery for the whole world.Where are we from-the original of people The last video is about Darwins Theory of Evolution,I learn about Darwin founded the scientific theory of biological evolution, natural selection is the core of Darwins theory of evolution.He think,exist between biological survival struggle, survival of the fittest, not to those who were eliminated, this is the natural choice.And Darwin explains about how human develop in the nature.I have learn more about origin of human from the video. I know a lot of knowledge from this video and this class.I think is my pleasure that I have so good teacher teach me and makes me progress. For the class,I have learned more knowledge than the past.There are some suggestions about the class: 1.Teacher should create a relaxed and pleasant learning environment for students.Let the students in the classroom have sufficient time and space for autonomous learning,cooperative learning. 2.Teaching to take care