高二英語人教版必修5Unit1 Warming up and reading優(yōu)教課件

Unit1GreatscientistsUnit1GreatscientistsWarmingUpWhatdoyouknowaboutgreatscientists?WarmingUpWhatdoyouknowaboWhichscientistsdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?ArchimedesWarmingUpWhichscientistsdiscoveredth2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwinWarmingUp2.Whowroteabookexplaining3.Whoinventedthefirstadvancedsteamengine?ThomasNewcomenWarmingUp3.Whoinventedthefirstadva4.Whodiscoveredradium?MarieCurieWarmingUp4.Whodiscoveredradium?Marie5.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdisonWarmingUp5.WhoinventedthewayofgivJohnSnowBritish(1813~1858)alegendaryfigureinthehistoryofpublichealth,epidemiology（流行病學）andanesthesiology（麻醉學）Pre-readingJohnSnowBritish(1813~1858)drawaconclusionfindaproblemmakeaquestionthinkofamethodcollectresultsanalysetheresultsfindsupportingevidencePre-readingDoyouknowhowtoproveanewideainscientificresearch?drawaconclusionfindaprobleJohnSnowdefeats“Kingcholera”FastreadingJohnSnowdefeats“KingcholerWhatisCholera?CholeraistheillnesscausedbyabacteriumcalledVibriacholerae.Itinfectspeople’sintestines(腸),causingdiarrhea(腹瀉),vomitingandlegcramps.FastreadingWhatisCholera?Cholera

makeaquestionPara2

thinkofamethodPara3

collectresultsPara4

analysetheresultsPara5

findsupportingevidencePara6

drawaconclusionPara7PreventionofCholera

Para1findaproblemFastreadingmakeaquestionPara2thinkNumbertheseeventsinthetimeorder.___JohnSnowbegantotesttwotheories.___AnoutbreakofcholerahitLondonin1854.___JohnSnowmarkedthedeathsonamap.___Heannouncedthatthewatercarriedthedisease.___JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.___KingCholerawasdefeated.___Hefoundthatmostofthedeathswerenearawaterpump.___Hehadthehandleremovedfromthewaterpump.21345678FastreadingNumbertheseeventsinthetimJohnsnowwasafamous________,so_______thathe________QueenVictoriaasherpersonal__________.Buthethoughtabouthelpingordinarypeople__________cholera.Hewantedtofacethe_________and_____thisproblem.Paragraph1:doctorexpertattendedphysicianexposed

to

challengesolveFindaproblemCarefulreadingJohnsnowwasafamous_______What’rethetwotheories?Paragraph2:Makeaquestion▲1:Choleramultipliedintheair.

▲2:Peopleabsorbedthisdiseaseintotheirbodywiththeirmeals.CarefulreadingWhat’rethetwotheories?ParagParagraph3:ThinkamethodWhenanotheroutbreakhitLondonin1854,whatdidhedo?beginhisenquirygatherinformationdeterminetofindoutwhyCarefulreadingParagraph3:ThinkamethodWheParagraph4:CollectresultsFirsthe__________amaptofindthatmanyofthedeathswerenearthe__________inbroadstreet,butsomehouseshad_________.Sohemadefurther___________.He_________thatthosepeoplehadnotdrunkthewaterfromthepump.Itseemsthatthewaterwasto______.markedonwaterpump

nodeaths

investigationsdiscoveredblameCarefulreadingParagraph4:CollectresultsFirBroadStreetManydeathshappenedhere.Nodeathhappenedhere.PublichouseBroadStreetManydeathshappenParagraph5:AnalyseresultsWhatdidJohnsnowdonext?Lookedintothesourceofthewater;Foundthatitcamefromtheriverpollutedbythedirtywater.Toldtoremovethehandlefromthepump.Thediseasesloweddown.CarefulreadingParagraph5:AnalyseresultsWhaParagraph6:Whatextraevidencedidhefind?FindingsupportingevidenceAwomanandherdaughterwhomovedawaybutdrankthewateralsodied.CarefulreadingParagraph6:WhatextraevidencParagraph7:DrawaconclusionItwascertainthatpollutedwatercarriedthevirus.Thesourceofallthewatersuppliesshouldbeexamined.CarefulreadingParagraph7:DrawaconclusionIJohnSnowwasawell-known________inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera______out,hebegantogatherinformation.He_______onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwater______cholera.Hesuggestedthatthe_______ofallwatersuppliesbe__________.Thewatercompanieswere__________nottoexposepeopletopollutedwateranymore.Finally,“KingCholera”was_________.doctor19thcausedefeatbrokemarkedpumpsourceexaminedcarried

instructeddefeatedFillintheblanks:SummaryJohnSnowwasawell-known___DiscussionWhatshouldyoudoifyou'retravellingto

acountrythathasacholeraoutbreak?

Drinkonlywaterthatyouhaveboiled.Othersafedrinksincludeteaorcoffeemadewithboiledwater,bottledbeverageswithnoice.PostreadingDiscussionWhatshouldyoudoiEatonlyfoodthat'sbeenthoroughlycookedandisstillhot,orfruitthatyou'vepeeledyourself.Avoidundercookedorrawfishandshellfish.Avoidrawsaladsandvegetables.Avoidfoodanddrinksfromstreetvendors.PostreadingEatonlyfoodthat'sbeenthorHomeworkLearnmoreaboutgreatscientists.Reviewthevocabulary.Readthetextcarefully.HomeworkLearnmoreaboutgreatUnit1GreatscientistsUnit1GreatscientistsWarmingUpWhatdoyouknowaboutgreatscientists?WarmingUpWhatdoyouknowaboWhichscientistsdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?ArchimedesWarmingUpWhichscientistsdiscoveredth2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwinWarmingUp2.Whowroteabookexplaining3.Whoinventedthefirstadvancedsteamengine?ThomasNewcomenWarmingUp3.Whoinventedthefirstadva4.Whodiscoveredradium?MarieCurieWarmingUp4.Whodiscoveredradium?Marie5.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdisonWarmingUp5.WhoinventedthewayofgivJohnSnowBritish(1813~1858)alegendaryfigureinthehistoryofpublichealth,epidemiology（流行病學）andanesthesiology（麻醉學）Pre-readingJohnSnowBritish(1813~1858)drawaconclusionfindaproblemmakeaquestionthinkofamethodcollectresultsanalysetheresultsfindsupportingevidencePre-readingDoyouknowhowtoproveanewideainscientificresearch?drawaconclusionfindaprobleJohnSnowdefeats“Kingcholera”FastreadingJohnSnowdefeats“KingcholerWhatisCholera?CholeraistheillnesscausedbyabacteriumcalledVibriacholerae.Itinfectspeople’sintestines(腸),causingdiarrhea(腹瀉),vomitingandlegcramps.FastreadingWhatisCholera?Cholera

makeaquestionPara2

thinkofamethodPara3

collectresultsPara4

analysetheresultsPara5

findsupportingevidencePara6

drawaconclusionPara7PreventionofCholera

Para1findaproblemFastreadingmakeaquestionPara2thinkNumbertheseeventsinthetimeorder.___JohnSnowbegantotesttwotheories.___AnoutbreakofcholerahitLondonin1854.___JohnSnowmarkedthedeathsonamap.___Heannouncedthatthewatercarriedthedisease.___JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.___KingCholerawasdefeated.___Hefoundthatmostofthedeathswerenearawaterpump.___Hehadthehandleremovedfromthewaterpump.21345678FastreadingNumbertheseeventsinthetimJohnsnowwasafamous________,so_______thathe________QueenVictoriaasherpersonal__________.Buthethoughtabouthelpingordinarypeople__________cholera.Hewantedtofacethe_________and_____thisproblem.Paragraph1:doctorexpertattendedphysicianexposed

to

challengesolveFindaproblemCarefulreadingJohnsnowwasafamous_______What’rethetwotheories?Paragraph2:Makeaquestion▲1:Choleramultipliedintheair.

▲2:Peopleabsorbedthisdiseaseintotheirbodywiththeirmeals.CarefulreadingWhat’rethetwotheories?ParagParagraph3:ThinkamethodWhenanotheroutbreakhitLondonin1854,whatdidhedo?beginhisenquirygatherinformationdeterminetofindoutwhyCarefulreadingParagraph3:ThinkamethodWheParagraph4:CollectresultsFirsthe__________amaptofindthatmanyofthedeathswerenearthe__________inbroadstreet,butsomehouseshad_________.Sohemadefurther___________.He_________thatthosepeoplehadnotdrunkthewaterfromthepump.Itseemsthatthewaterwasto______.markedonwaterpump

nodeaths

investigationsdiscoveredblameCarefulreadingParagraph4:CollectresultsFirBroadStreetManydeathshappenedhere.Nodeathhappenedhere.PublichouseBroadStreetManydeathshappenParagraph5:AnalyseresultsWhatdidJohnsnowdonext?Lookedintothesourceofthewater;Foundthatitcamefromtheriverpollutedbythedirtywater.Toldtoremovethehandlefromthepump.Thediseasesloweddown.CarefulreadingParagraph5:AnalyseresultsWhaParagraph6:Whatextraevidencedidhefind?FindingsupportingevidenceAwomanandherdaughterwhomovedawaybutdrankthewateralsodied.CarefulreadingParagraph6:WhatextraevidencParagraph7:DrawaconclusionItwascertainthatpollutedwatercarriedthevirus.Thesourceofallthewatersuppliesshouldbeexamined.CarefulreadingParagraph7:DrawaconclusionIJohnSnowwasawell-known________inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera______out,hebegantogatherinformation.He_______onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeople