人教版高一英语Unit16 Scientists at work2 课件VIP免费

Unit16 Scientists at workWhat kind of people do you think scientists are?Scientists are not only people working in fields such as chemistry, physics, biology or astronomy,but also in subject areas such as literature, andlanguage.academicianPresident of Zhejiang University "Father of China's Aerospace" Director of the Guangzhou Institute ofRespiratory Diseases Tell me what it is!Describe what you see in each picture. What is it about?…students at work in a chemistry lab…students at work in a physics lab…students looking at something through a microscopeWhat are the subjects in which you learn science? What can you learn in your science classes?SciencephysicschemistrybiologyIn physics we can learn about the laws of the universe , for example about Newton and the reason why all the things on earth fall down.backIn chemistry we learn about the way different liquids and materials react with each other.backIn biology we learn about life on earth, for example by looking at the structure of cells.backIf you want to learn the science subjects well, what should you also do besides the class learning?Through a microscopeWe can learn the subjects well by ________.physicschemistrybiologyDarwinSteven HawkingLi Zhengdao Thomas EdisonAlbert EinsteinNewtonMadam CurieAlfred NobelCan you match the scientist and the field of science?Do you often do experiments in the chemistry,or physics or biology lab?What do you have to be careful with in a lab?Well, now let’s listen and see what a chemistryteacher Mrs Zhu tells her students to do andwhat not to do while working in the science lab. Before listeningDo you still remember what your teacher often remind you before, when and after you do an experiment?Listen to what Mrs. Zh...