高一英语下册unit 16课件

What are the names of the school objects in which you study science?,arts literature The Necklace,science(s) ,physics,chemistry,biology,SCIENTISTS AT WORK,Science depends on experiments.,Now lets look at some pictures in “Warming Up”.Discuss with your partner and describe what you see in each picture. What is it about?,beaker,a pair of balances,ammetermicroscope,Can you give an example of what you learn about for each field of science?,Let me give you an example first.,A broken stick?,If I put a stick into water, it seems as if it is broken.Its about physics.,glass cover, green plant, produce oxygen,Its about biology.,What do we have to be careful with in a lab?,Listening1. Listen to the tape, tick the things that Mrs Zhu talks about.,safety in the labexperimentscar accidentgloveslong hairshoesgasesliquidsflames,Listen carefully and answer the following questions.,1.What is the most important thing students should remember?Safety comes first.2.What is the first thing students should do when they come into the lab?Follow the teachers instructions.,3.Why should students be careful smelling from bottles?Bottles may contain dangerous gas.4.What is to be done when anything gets into your eyes?Immediately wash your eyes with a lot of water.5.What should students do before leaving the lab?Clear everything away and leave the classroom neat and clean. Wash your hands with water