高二英语必修五unit1

人教课标高二必修5Unit1whatdoyouknowaboutgreatscientists?Whoishe?Heis…Archimedes(阿基米德)Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?CharlesDarwin.Whoishe?Heis…Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?ThomasNewcomen.Whoishe?Heis…Whoinventedthefirststeamengine?GregorMendelWhoishe?Heis…Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?MarieCurieWhoishe?Sheis…Whodiscoveredradium?ThomasEdisonWhoishe?Heis…Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?LeonardodaVinciWhoishe?Heis…Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?HumphryDavyWhoishe?Heis…Whoinventedalamptokeepminerssafeunderground?StephenHawkingWhoishe?Heis…Whoputforwardatheoryaboutblackholes?1.Doyouknowhowtoproveanewideainscientificresearch?DrawaconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalysetheresultsFindsupportingevidencePleaseputthe7stagesinrightorderaccordingtothepassage.2.Whatdoyouknowaboutcholera?WhatisCholera?CholeraisadiseasecausedbyVibrioCholerae,aformofbacteria（细菌）thatattackstheintestine(肠).JohnSnow2.Completethemainideaofthepassage.Thetextismainlyabout___________andhowhe_______________.JohndefeatedcholeraSnow1.FindoutthetopicsentenceofeachparagraphI.Readthetext“JohnSnowDefeats‘KingCholera’”,andfillintheblanks.AboutJohnSnowHewasafamous________andQueenVictoria'spersonalphysician.Hemadeuphismindtosolvetheproblemof________.TwotheoriesTheory1:Cholerawasspreadby______.Theory2:Thediseasewentintopeople'sbodiesthroughtheir_______.HissuspicionHethoughtthatthe________theorywascorrect.doctorcholeraairmealssecondWhatdidhedotoprovehisAssumption(Themethod)First:He________theplacesonamapwherethedeadpeoplelivedandfoundthedeathswerenearthewaterpumpinBroadStreet.Next:Helookedintothesourceofthewaterandfounditcamefroma(n)________river.Whenthewaterwascutoff,thedisease_____________.Inaddition:Awomanand________________usedthewaterfromBroadStreetpumpanddied.markedpollutedsloweddownherdaughterConclusionPollutedwatercarriedthe________virusReadthetextagainandtellwhetherthefollowingstatementsaretrue(T)orfalse(F).1.Manypeoplediedofcholerabeforeitscausewasfound.()2.Itwasafactthatcholeraspreadinacloudofgas.()3.Whencholerabrokeoutin1854,itspreadquicklythroughpoorneighbourhoods.()TFT4.Thepeoplewhodrankbeerinsteadofwaterdidnotcatchcholera.()5.Thewatercompanieswereaskedtostopsupplyingpollutedwatertopeople.()TTHomeworkImagineyouareareporter,andyou'reinterviewingMr.JohnSnow.Pleasemakeupatleast3questionstoaskhimabouthowhefoundtheevidencetoprovehistheory.