高二英語(yǔ)人教版必修5課件：unit-1-reading-

人教課標(biāo)高二必修5

Unit1人教課標(biāo)ReadingUnit1GreatscientistsReadingUnit1GreatscientistsTherearesomegreatscientificachievementsthathavechangedtheworld.Canyounamesomeofthem?Whatkindofroledotheyplayinthefieldofscience?Dotheseachievementshaveanythingincommon?Matchtheinventionswiththeirinventorsbelowbeforeyouanswerallthesequestions.WarmingUpTherearesomegreatscientAlexanderBellelectricityThomasEdisontheFirsttelephoneLaiteBrotherstheelectricLampMadameCurieblackholesinUniverseFranklinTheoryofGravityStevenHawkingtheFirstPlaneElbertEinsteinRadiumIsaacNewtontheTheoryofRelativityAlexanderBellWhoishe?Heis…

Archimedes(阿基米德)Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Whoishe?Heis…Archimedes(CharlesDarwin.Whoishe?Heis…

Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwin.Whoishe?HeisThomasNewcomen.Whoishe?Heis…

Whoinventedthefirststeamengine?ThomasNewcomen.Whoishe?HeiGregorMendelWhoishe?Heis…

Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?GregorMendelWhoishe?Heis…MarieCurieWhoishe?Sheis…

Whodiscoveredradium?MarieCurieWhoishe?Sheis…ThomasEdisonWhoishe?Heis…

Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdisonWhoishe?Heis…LeonardodaVinciWhoishe?Heis…

Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?LeonardodaVinciWhoishe?HeHumphryDavyWhoishe?Heis…

Whoinventedalamptokeepminerssafeunderground?HumphryDavyWhoishe?Heis…

StephenHawkingWhoishe?Heis…

Whoputforwardatheoryaboutblackholes?StephenHawkingWhoishe?Heiputforward

提出e.g.Heputforwardavaluablesuggestionatthemeeting.Joshputforwardaplanforanoutingthisweekend.【拓展】★我們?cè)谝郧斑€學(xué)過(guò)表示“提出”的短語(yǔ)，它們是________和comeupwith。bringupputforward提出【拓展】bringup★常見(jiàn)的put短語(yǔ)還有：putaway收起來(lái)；存蓄 putoff推遲，延期puton穿上，戴上；上演 putout使熄滅；生產(chǎn)；出版putthrough接通電話(huà)；使經(jīng)歷；使通過(guò)putup舉起；修建；張貼★常見(jiàn)的put短語(yǔ)還有：

【小試】

選用以上短語(yǔ)的適當(dāng)形式填空。

Thesuggestion___________byMr.Wangatyesterday’smeetingwasawonderfulone.2.Theydecidedto______thepicnicbecauseoftherain.putforward putoff【小試】putforward putoff1.Doyouknowhowtoproveanewideain scientificresearch?Discussinsmall groupsthestagesinsettingoutanew scientificidea.Whatorderwouldyou putthemin?Pre-reading1.DoyouknowhowtoproveaDrawaconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalysetheresultsFindsupportingevidencePleaseputthe7stagesinrightorderaccordingtothepassage.DrawaconclusionThinkofame2.Whatdoyouknowaboutinfectiousdiseases?Whatdoyouknowaboutcholera?2.WhatdoyouknowaboutinfeGermanyGreatBritainDeathoffirstcholeracaseinLondonduringthe1848-49epidemicLondonPreviouscholeraepidemicinGreatBritainin1831-32ThespreadofcholeraGermanyDeathoffirstcholera3.Lookatthepicture,themapandthetitle andpredictthecontentofthereading passage.Thenskimitquicklytoseeifyou areright.3.Lookatthepicture,themaReadingJohnSnowDefeats“KingCholera”JohnSnowReadingJohnSnowDefeats“KingSkimmingReadthetext(P2-3)quicklyandcompletethemainideaofit.

Thetextismainlyabout___________andhowhe_______________.JohndefeatedcholeraSnowSkimmingReadthetext(P2-3)qToproveanewscientificidea,sevenstagesareneeded.Readthetext(P2-3)carefullyandfillintheblanks.CarefulreadingToproveanewscientificideaabsorbed

multipliedcholeraabsorbedmultipliedcholeramapprovesourcemapprovesourceBroadStreetManydeathshappenedhere.Nodeathhappenedhere.Thewaterfromthepumpwastoblame.PublichouseBroadStreetManydeathshappenSmall,white,flocculentparticlesThewaterwasfromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon.Small,white,flocculentparti

drinkingthewater

Pollutedwaterexaminedextraevidence:Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.drinkingthewaterPollutedwI.Choosethebestanswer.WeknowfromthetextthatJohnSnow______.hadcollectedinformationbeforecholerabrokeout B.feltnotquitesureafterhefinishedthemapC.helpedthewomanfromBroadStreetD.becamefamousafterdefeatingcholeraI.Choosethebestanswer.2.WhydidJohnSnowuseamapinhisresearch?Itcouldhelphimfindexactlyhowmanypeoplediedofcholera.B.Itcouldhelphimfindthesourceofdrinkingwaterforpeople.C.Itcouldhelphimorganizehisideasandfindevidence.D.ItcouldhelphimfindhiswayinBroadStreet.2.WhydidJohnSnowuseamap3.Whywascholeracalled“KingCholera”inthetext?Becauseitcausedmanydeaths. B.BecauseitgotitsnamefromQueenVictoria.C.BecauseitwasdefeatedwiththehelpoftheKing. D.Becauseitwasthemostdeadlydiseaseofitsday.3.Whywascholeracalled“KinPostreadingNumbertheseeventsintheorderthattheyhappened.___JohnSnowbegantotesttwotheories.___AnoutbreakofcholerahitLondonin1854.___JohnSnowmarkedthedeathsonamap.124PostreadingNumbertheseevent___Heannouncedthatthewatercarriedthedisease.___JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.___KingCholerawasdefeated.___Hefoundthatmostofthedeathswerenearawaterpump.___Hehadthehandleremovedfromthewaterpump.35678___HeannouncedthatthewateAnswerthesequestions.JohnSnowbelievedIdea2wasright.Howdidhefinallyproveit?JohnSnowfinallyprovedhisideabecausehefoundanoutbreakthatwasclearlyrelatedtocholera,collectedinformationandwasabletotiecasesoutsidetheareatothepollutedwater.Answerthesequestions.Joh2.DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?Giveareason.No.ThemaphelpedJohnSnoworganizehisideas.Hewasabletoidentifythosehouseholdsthathadhadmanydeathsandchecktheirwater-drinkinghabits.He2.DoyouthinkJohnSnowwoulidentifiedthosehousesthathadhadnodeathsandsurveyedtheirdrinkinghabits.Theevidenceclearlypointedtothepollutedwaterbeingthecause.identifiedthosehousesthath3.Cholerawasa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?Why?Threediseases,whicharesimilartoday,areSARS,AIDSandbirdflu,becausetheyareserious,haveanunknowncauseandneedpublichealthcaretosolvethem.3.Cholerawasa19thcenturyDrinkonlywaterthatyouhaveboiledortrea