Unit4Astronomythescienceofthestars高一英语课件
日期：2010-03-22 03:18
Unit4Astronomy:thescienceofthestarsWarmingupWeusuallythinkofsciencesubjectsasphysics，suchasplanets，stars，geophysicsorastronomyastronomy，biologyandmathematicsButsomestudiescombinetwoormoreofthesesubjectsDiscussinpairswhichsciencesubjectsarepartofmedicine，geophysics，medicine1)thescientificstudyoftreatmentofdiseasesandinjuries___________2)thestudyofthechemistryoflivingthings___________3)thescientificstudyoftheearth’satmosphere(大气层)，oceansandclimate(气候)___________4)thescientificstudyofobjectsinspace，biochemistry，chemistry，biochemistry，comets(彗星)and“blackholes”___________medicinebiochemistrygeophysicsastronomy2Whatdowemeanwhenwesaywearestudyingasubjectscientifically?TrytobeobjectiveSetoutyourideatobetestedDesignanexperimenttotesttheideaAnalyzetheresultsDrawaconclusion3Whatarethemostimportantskillsweneedtoberealscientists?accuracyalogicalapproachthoroughwritingof，
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