2023学年完整公开课版上unit1reading

Unit1

GreatscientistsReadingRevision:TranslatesentencesintoEnglish1.她年青时在巴黎上大学。2.他们共同全神贯注于放射性物质的研究3.居里夫人对科学的发展做出巨大的贡献ShewenttoattendcollegeinParisasayoungladyTheyweretogetherabsorbedintheresearchintoradioactivematter，MarieCuriemadegreatcontributionstothedevelopmentofscienceTherearemanygreatscientistsintheworld.DoyouknowsomethingaboutJohnSnow?JohnSnowisawell-knowndoctorinthe19thcenturyinLondonandhedefeated“KingCholera”.WhatisCholera?

Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat.Itbeginsinthestomachandaseverecasecanleadtodeathwithoutimmediatetreatment.Andthevictimsdiedveryquicklyfromalossofliquidafterseverevomiting(呕吐)anddiarrhoea(腹泻).DiscussionWhatshouldwepayattentiontoinourdailylifeinordernottogetinfectedwithcholera?

HeatthefoodleftovernightCookrawfoodthoroughlyWashhandsoftenKeepawayfromflieschoosefreshseafoodKeepthekitchencleanDisposerubbishproperly.DrinkboiledwaterdiscussionCholerawas19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?Why?

SARSandAIDS.Theyarebothveryserious,haveunknowncauseandneedpublichealthcaretosolvethem.FreeTalkJohnSnow(1813~1858)EnglishmanCholeradefeatReadingJohnSnowdefeats“KingCholera”Thepassageiswrittenasareportofanexperimentandthereare7steps:1.Findaproblem:(发现问题)2.Makeupaquestion:(形成研究主题)3.Thinkofamethod:(找出研究方法)4.Collectresults:(收集材料)5.Analyseresults:(分析材料)6.Findsupportingevidence7.Drawaconclusion:(得出结论)Whatisthemainideaofthepassage?A.JohnSnowwasawell-knowndoctorinLondon.B.Thecaseofcholerawaspollutedwater.C.Thesourceofalldrinkingwatershouldbeexamined.D.HowJohnSnowcollected,analyseddataandfoundthecauseofthediseaseandsolvedit.ListeningFindoutthemainidea(ortopicsentence)ofeachparagraph:Para.1Para.2Para.3Para.4-5Para.6Para.7Heneededtoprovethesecondtheorywascorrect.Hegotinterestedintwotheoriesexplaining…JohnSnowwantedtousehisknowledgetosolvecholera.HefoundsupportingevidenceFinally“KingCholera”wasdefeatedHefoundoutthatdirtywaterwasthecauseofcholeraPara.1Findaproblem.

JohnSnowwasan

doctorinLondonwho

QueenVictoriaasherpersonal

.Hethoughtabouthelpingordinarypeople

to

cholera.Thoughthecauseandthe

ofitwereunknown,hewantedtofacethe

andsolvetheproblem.expertattendedphysicianexposedcurechallengeReadingcarefullyWhatcausedcholera?Para.2Makeaquestion:ReadingcarefullyTwotheories(ideas):1.Choleramultipliedintheair.2.Peopleabsorbeditintotheirbodieswiththeirmeals.Para.3Thinkofamethod

Readingcarefully1.Whathappenedin1854?2.Howmanypeoplediedin10days?

3.WhatdidJohnSnowdoatthattime?Cholera

outbreak

hitLondon.Morethan500

He

suspected

thesecondtheorywasrightandbeganhis

enquiryAmapofBroadStreetWhatmethoddidheuse?BroadStreetManydeathshappenedhere.Nodeathhappenedhere.PublichousePara.4Collectresults

ReadingcarefullyThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump.Itseemedthatthewaterwastoblamefor

cholera.

？Whichhousehasthelargestnumberofdeathsinthismap?A.No.12B.No.2C.No.38D.No.29Para.5Analysetheresults

ReadingcarefullyWhathappenedtothepumpwater?2.whatdidthepeopledo？ThewaterwasfromtheriverpollutedbythedirtywaterfromLondon.Removethehandle

fromthewaterpumpsothatitcouldnotbeused.Para.6FindsupportingevidenceReadingcarefullyWhat’stheextraevidence?Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.Para.7drawaconclusion

ReadingcarefullyTopreventcholerafromspreadingagain,whatdidJohnSnowdo?①Suggestedthatthesourceofallwatersuppliesbeexamined.②Instructedthewatercompaniesnottoexposepeopletothepollutedwateranymore.Thepollutedwatercausedcholera.Readthetextcarefullyandfillintheblanks.Manypeoplediedofcholera.JohnSnowtriedtofindoutits_____and____

Peopledrankwaterfromthepumpin______Street.Mostdied.causecureBroadComprehending

Familiesweregivenfreebeerinthepubat__________Street.Peopleremovedthe______fromthewaterpump.Peoplehadno

________

Thedisease

___________Cambridgedeathshandlesloweddown_______watercarriedthedisease.Theory2thatpeople________thediseasewiththeirmealsprovedright.Andtheory1waswrong.________thesourceofallthewatersupplies.PollutedabsorbedExamineRetellthepassageaccordingtobelow:JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“KingCholera”wasdefeated.Readthepassageagainandfillintheblanks:JohnSnowwasawell-known______inLondoninthe