新人教版高中英语必修5-Unit1-Greatscientists公开课

Greatscientists1.Theplanthatyou_____________atthemeetingiswonderful.2.Manytallbuildingswere________alongtheroad.3.Firefightershavebeencalledto_______thefireinthecitycentre.4.Idon'tknowhowhisparents__________hisbehavior.5.Don’t_________untiltomorrowwhatcanbedonetoday.---BenjaminFranklinputforwardputupputoutputoffputupwithrevisionjoinjoinintakepartinattendMayI_______yourdiscussion?Hewasillsohedidn't________hisclasses.Hisbrother________thearmytwoyearsago.Alotofcollegestudents____________sportsmeetinglastyear.加入（团体，组织，参军）、参加（某些小型活动）参加(会议，课程，婚礼）参加（某些大型活动）joininattendjoinedtookpartin1.Simonwasso__________（沉浸于）hisbookthathedidn’tevennoticemecomein.2.Thisdrugisquickly____________（被吸收进）thebody.blame:1.因为和弟弟打架，大家都责备这个男孩Everyone_______theboy___fightingwithhisbrother.2.不能把一切错误都归咎于他。Wecan't_____themistakes___himalone.3.Ithink_____________________(司机是罪魁祸首).absorbedinabsorbedintoWhoarethey?GuessinggameWhoishe?Heiscalledthegreatestscientistinthe20thcentury.HeisfamousfortheTheoryofRelativity.Heis…AlbertEinsteinImaginationismoreimportantthanknowledgeimaginativeWhoishe?Hemadethefirsttelescopeintheworld.Hisobservationsshowthattheearthmovesaroundthesun.Heis…GalileoGalileiYoucannotteachamananything.Youcanonlyhelphimfinditwithinhimself.你不可能把一切都教给一个人,你只能帮助他从内心去发现(和了解)事物。Whatdoyouknowaboutgreatscientists?Trythisquizandfindoutwhoknowsthemost.1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Archimedes(287-212BC)anancientGreekmathematician&physicist2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwin(1808-1882)BritishauthorofTheOriginofSpeciesCharlesDarwin3.Whoinventedthefirstatmosphericsteamengine?ThomasNewcomen4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?GregorMendel(1822-1884)Czech(捷克人)MarieCurieNothinginlifeistobefeared.Itisonlytobeunderstood.生活中没有什么可怕的东西,只有需要理解的东西。5.Whodiscoveredradium?ThomasAlvaEdisonGeniusisonepercentinspirationandninety-ninepercentperspiration.天才就是百分之九十九的汗水加上百分之一的灵感。6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?TheInventionsofThomasEdisonPhonograph(留声机)Lightbulb(电灯泡)MotionPictures(电影)7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?LeonardodaVinci(1452-1519)ItalianartistLastSupperMonaLisa8.Whoinventedalamptokeepminerssafeunderground?SirHumphryDavy(1778-1829)BritishMiniature(小型的)Miner'sSafetyLamp10.Whoputforwardatheoryaboutblackhole?StephenHawking(1942---)BritishABriefHistoryofTimemadeagreatcontribution.madegreatachievements.succeededintheirscientificcareer.overcomemanydifficulties.Pre-ReadingDoyouknowhowtoproveanewideainscientificresearch?DrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidenceWhatorderdoyouputthemin?Why?ThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsDrawaconclusionFindsupportingevidenceWhatdoyouknowaboutinfectiousdiseases?akindofinfectiousdiseasesWhatotherinfectiousdiseasesdoyouknow?Forexample:Whenyoueatsomefoodthatisnotfresh……Youmayfeel……Maybeyouhavegot________.CholeraWhatdoyouknowaboutcholera?aseriousinfectionofthebowels（内脏）causedbydrinkinginfectedwateroreatinginfectedfood,causingdiarrhoea(腹泻),vomiting（呕吐）andoftendeath.霍乱传染性很强的肠道疾病。ReadingJohnSnowdefeats“Kingcholera”JohnSnowdefeats“kingcholera”Whatcanyoulearnfromthetitle?人物：事件：defeatscholeraJohnSnow约翰.斯诺(1813~1858),英国麻醉学家、流行病专家。他首次提出了预防霍乱的措施。1854年,伦敦霍乱流行,斯诺通过研究霍乱病死者的日常生活情况,寻找到他们的共同行为模式,发现了霍乱与饮用不洁水的关系,由于及时切断了二者的联系,有效制止了霍乱的流行。Bacteria/germsofcholeraSkimthetextandfindthemainideaofthetext.Thepassageismainlyabout:_______________________________________________________HowJohnSnowfoundthecauseofthecholeraanddefeatedit.Fast—reading:Whatistheproblem?Thecholerawasthemostdeadlydiseaseofitsday.Neitheritscause,noritscurewasunderstood.makeaquestion:Whichtheorytobelievein?Choleramultipliedintheairwithoutreason.Acloudofdangerousgaswouldfloatarounduntilitfounditsvictims.Peopleabsorbeditwiththeirmeals.AmapofBroadStreetWhatmethoddidheuse?Manydeathshappenedhere.Nodeathhappenedhere.Thewaterfromthepumpwastoblame.Publichouseanalyzetheresults:Whathappenedtothepumpwater?ThewaterwasfromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon.findsupportingevidence:Whatextraevidencedidhefind?Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.drawaconclusionwithcertaintyThepollutedwatercarriedthedisease.JohnSnowbegantotesttwotheories.AnoutbreakofcholerahitLondonin1854.JohnSnowmarkedthedeathsonamap.Heannouncedthatthewatercarriedthedisease.JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.KingCholerawasdefeated.Hefoundthatmostofthedeathswerenearawaterpump.Hehadthehandleremovedfromthewaterpump.21473856Careful—reading:DrawaconclusionFindaproblemMakeupaquestionThinkofamethodCollectresultsAnalysetheresultsPara1Para2Para3Para4Para5Para6MatchthemFindsupportingevidencePara7JohnSnowwasawell-known______inLondoninthe_____century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera______out,hebegantogatherinformation.doctor19thcause