人教新课标高中英语必修（三）－Unit4 Astronomy the science of the stars 课件 (2) (共107张PPT)

Unit 4 Astronomy: the science of the stars What subjects do you learn at school? Chinese English mathematics physics chemistry geography biology history physics chemistry biology geology mathematics Medicine Biochemistry Geophysics Astronomy Science subjects Frontier science Warming up medicine biology chemistry astronomy physics mathematics geophysics geology physics biochemistry biology chemistry Astronomy is the scientific study of the universe and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it. astronomer Do you know the following scientists? Who are they? What have they discovered? 1.bin Isaac Newton, 牛顿 1642―1727 Universal gravitation 万有引力 Einstein, Albert (1879-1955) 爱因斯坦 Relativity（相对论） and the Cosmos （宇宙） The theory about black holes （黑洞理论）                                                                                  Solar system 水星最接近太阳，是太阳系中第二小行星。水星的英文名字