英语必修3UNIT4

A.地球地球 _B.木星木星 _C.火星火星 _D.水星水星 _E.海王星海王星 _F.冥王星冥王星 _G.土星土星 _H.天王星天王星 _I.金星金星 _EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenustelescopelChineselEnglish lmathematicslphysicslchemistrylgeographylbiologylhistorylpoliticsphysicsmathematicschemistrybiologygeographyScience subjects astronomy physics mathematics地球物理学地球物理学Some science subjects will study two or more of these subjects.生物化学医学geologypolitics生命工程学 biologyengineeringAstronomy biochemistry geophysics medicine_the scientific study of treatment of diseases and injuries._ the study of the chemistry of living things._ the scientific study of the earths atmosphere,oceans and climate._ the scientific study of objects in space,such as planets,stars,cometsand“black holes”AstronomybiochemistrygeophysicsmedicineStudy of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Study of the groups of life(生命的种类/物种)Look at the pictures and tell the groups.Human beings E C F A B D GwaterSmall plantsinsects and amphibians land onReptiles on landmammals advanced mammalsdinosaursThe beginning of the lifePangu separated Nvwa created God created the sky humans the world 盘古开天 女娲造人 上帝创世论。