必修三 4.3unit4 reading.ppt

新课标人教版课件系列 高中英语 必修3 4 3 period1 2warmingupandreadingi unit4astronomy thescienceofthestars 地球 木星 火星 水星 海王星 f 冥王星 g 土星 h 天王星 i 金星 earth jupiter mars mercury neptune pluto saturn uranus venus astronomy astronomers telescope whatsubjectsdoyoulearnatschool chineseenglishmathematicsphysicschemistry geographybiologyhistorypolitics physics mathematics chemistry biology geography sciencesubjects warmingup geophysicsgeologyphysics地质学 astronomyphysicsmathematics 地球物理学 somesciencesubjectswillstudytwoormoreofthesesubjects commonsenseofsciencesubjectscanyouunderstandthefollowingcombinedsciencesubjects biology chemistry biochemistry medicine geopolitics 地缘政治学 bioengineering 生物化学 医学 geology politics 生命工程学 biology engineering astronomybiochemistrygeophysicsmedicine thescientificstudyoftreatmentofdiseasesandinjuries thestudyofthechemistryoflivingthings thescientificstudyoftheearth satmosphere oceansandclimate thescientificstudyofobjectsinspace suchasplanets stars cometsand blackholes astronomy biochemistry geophysics medicine 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups 1 insects2 plants3 reptiles 爬行类 4 shellfish 贝类 5 fish6 amphibians 两栖类 7 mammals 哺乳类 studyofthegroupsoflife 生命的种类 物种 lookatthepicturesandtellthegroups humanbeings whatisthemostimportantconditionforlifetogrow theworldislikeabigfamilybecauseofdifferentkindsoflifelivingtogether buthowdidlifebeginontheearth fast reading para1 1 whatistheimportantevent 事件 totheearthbeforetheappearanceofwater 2 whyiswaterimportantforthebeginningoflife sacnning para1 2 3 thebeginningofwater thebeginningoflifescanpara1 thebeginningofwater scanpara2 3 thebeginningoflife putthemintorightorder a insectsandamphibiansappearb reptilesappearc shellfishandotherfishappeard dinosaursappeare smallplantsgrowonthewaterf plantsbegintogrowondrylandg mammals includinghumans appear6 7 8 9 10 1 12 ecfabdg thebigbang water smallplants insectsandamphibianslandon reptilesonland mammals advancedmammals dinosaurs careful reading 1 whytheearthwasdifferentafterthewaterappeared 2 whydidplantsgrowbeforeanimals 3 whydidanimalsfirstappearintheseanotontheland 4 whatisthemaindifferencebetweenreptilesandmammals cooperativelearning discussthefollowingquestions andusepara4tohelpyou 1 whydopeoplebecomethemostimportantanimalsontheplanet 2 dopeopletakegoodcareoftheearth whataretheydoingtotheplanet 3 whatistheresult doyoubelievethepassagetellyouthetruthaboutthebeginningoflife why thebeginningofthelife panguseparatednvwacreatedgodcreatedtheskyhumanstheworld盘古开天女娲造人上帝创世论 discussformoraleducation whydiddin