届一轮复习人教版必修5Unit 1 Great scientist Period1Reading教案设计12页word版.docx

届一轮复习人教版必修5Unit 1 Great scientist Period1Reading教案设计12页word版.docx

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届一轮复习人教版必修5Unit1GreatscientistPeriod1Reading教案设计12页word版

2019届一轮复习人教版必修5Unit1GreatscientistPeriod1Reading教案设计

（JOHNSNOWDEFEATS“KINGCHOLERA”）

Introduction

Inthisperiod,afterthewarmingup,studentswillfirstbeguidedtoshareopinionsonprovinganewidea.ThentheywillbehelpedtoreadanarrationaboutJohnSnowfightingcholera.Theyshalllearnthetextbyreadingandunderlining,readingtofinishthetable,makingadiagramofthetextJOHNSNOWDEFEATS“KINGCHOLERA”andretellingthetextintheirownwordswiththehelpofthediagramabove.

Objectives

■Tohelpstudentslearntodescribepeople

■TohelpstudentslearntoreadanarrationaboutJohnSnow

■Tohelpstudentsbetterunderstand“Greatscientists”

■Tohelpstudentslearntousesomeimportantwordsandexpressions

■Tohelpstudentsidentifyexamplesof“ThePastParticiple

（1）asthePredicative&attribute”inthetext

Focus

Words

conclude,analyze,repeat,defeat,attend,expose,cure,control,absorb,pump,blame,handle,announce,instruct,contribute,spin,reject

Expressions

putforward,drawaconclusion,inaddition,link…to…,apartfrom…,bestrictwith…,leadto,makesense,pointofview

Patterns

Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople…

Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.

Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.

Hedeterminedtofindoutwhy.

Itseemedthewaterwastoblame.

Aids

Multimediafacilities,tape-recorder,photos,diagrams

Procedures

1.Warmingup

⑴Warmingupbydefining

Goodmorning,class.Iamgladtoseeyouonthisspecialday,thedaywhenyoubecomeaseniortwostudent.IamhappytobeyourteacherofEnglish.

Todaywearegoingtoreadaboutacertainscientist.Butfirstlet’sdefinetheword“scientist”.Whatisascientist?

Scientist

Ascientistisapersonwhoworksinscience,tryingtounderstandhowtheuniverseorotherthingswork.

Scientistscanworkindifferentareasofscience.Herearesomeexamples:

Thosethatstudyphysicsarephysicists.Thosethatstudychemistryarechemists.Thosethatstudybiologyarebiologists.

⑵Warmingupbyaskingandansweringquestionsaboutscience

Tobeginwith,workingroupsoffourandfindoutasmanyscientistsaspossibleandtheircontributions.TheycanbebothChineseandforeignscientists,livingordead.

Scientists

Contributions

MadameCurie

radium/radioactivity

SirIsaacNewton

theTheoryofGravity

AlbertEinstein

thesecretsoftheatomandoftheuniverse

theTheoryofRelativity

ThomasEinstein

electriclightbulb

CharlesDarwin

theTheoryofEvolution

TheOriginofSpecies

StephenHawking

blackholes

ABriefHistoryofTime

ZhangHeng

theearliestseismograph

YuanLongping

Agriculture

（FatherofHybridRice）

QianXuesen

China’saerospace

（FatheroftheChinesespaceprogramme）

AlexanderFleming

penicillin

AlexanderGrahamBell

firsttelephonecall

JohnBaird

inventtelevision

RayTomlinson

firste-mailmessage

GalileoGalilei

hisfamousLeaningTowerofPisaexperiment

BenjaminFranklin

famouskiteexperiment

NicolausCopernicus

astronomycurriculum

⑶WarmingupbytalkingabouttophonorfortwoChinesescientists

Hello,everyone.Nicemeetingyouhere.Youarenowaseniortwostudent.Someofyouwillbeascientistinthefuture.ButhaveyoueverheardthatYuanLongping,director-generaloftheChinaNationalHybridRiceResearchandDevelopmentCentreincentralChina'sHunanProvinceandBaiChunli,vice-presidentoftheChineseAcademyofSciencesinBeijingwereformallyintroducedtotheacademyonApril28,2007ataglobalmeetingofUSacademymembersandforeignassociates.

●YuanLongping,director-generaloftheChinaNationalHybridRiceResearchandDevelopmentCentreinCentralChina'sHunanProvinceandBaiChunli,vice-presidentoftheChineseAcademyofSciencesinBeijingwereformallyintroducedtotheacademylastSaturdayataglobalmeetingofUSacademymembersandforeignassociates.

Yuan,77,dubbedthe"fatherofhybridrice"forhisextraordinarycontributionstowarddevelopinghigh-yieldrice,isahouseholdnameinChina.

WithmorethanhalfofChina'spaddyfieldsgrowingYuan'srice,hisscientificbreakthroughhasfedmillionsofpeopleintheworld'smostpopulouscountry.

His"superrice"hasalsobeenintroducedtomorethan20othercountries.

●Bai,52,isconsideredtobealeadingexpertinChina'smolecularnanostructureandnanotechnologystudies.

"IthinkthefastdevelopmentofChinesesciencehasdrawnincreasedattentionfromtheUSacademy,"BaisaidinaninterviewwithChinaDailylastyearshortlyafterhewaselected.

2.Pre-readingbysharingopinionsonprovinganewidea

Anybodymightcomeoutwithanewidea.Buthowdoweproveitinscientificresearch?

Howmanystagesarethereinexamininganewideainscientificresearch?

Whatarethey?

Nowlookattheblackboardtolearnaboutthesevenstagesputinanorder.

Findaproblem→Makeupaquestion→Thinkofamethod→Collectresults→

Analysetheresults→Drawaconclusion→Repeatifnecessary

Couldyougiveanexampletoillustratethesevenstages?

3.Reading

⑴Listeningandreadingaloud

Toknowmoreaboutscientificresearch,turntopage2andreadaloudthearticle.Tryatthesametimetolocatetheinformationtocompletetheformbelow.

Who

When

What

How

Result

JohnSnow

1854

helpingordinarypeopleexposedtocholera

Examiningthesourceofallwatersuppliesandfindingnewmethodsofdealingwithpollutedwaster

“KingCholera”defeated

⑵Readingandunderlining

Nowyouareaskedtogooverthetextthesecondtime,lookingfortheexpressionswithinthepassageandunderliningthematthesametime.AfterclasscopythemintoyourExpressionNotebookandwriteashortpassageofyourownmakinguseoftheexpressions.

ExpressionsfromJOHNSNOWDEFEATS“KINGCHOLERA”

easethebirthof…,becomeinspired,findthecause,multiplyintheair,withoutreason,acloudofgas,floataround…,findone’svictims,absorb…into…withthemeals,attackthebody,testthetheories,spreadthrough…,gathertheinformation,mark…onthemap,giveaclueabout…,drinkwaterfrom…,…betoblame,remove…from…,slowdown,bespreadby…,inaddition,belinkedto…,moveawayfrom…,deliver…from…to…,dieof…,withcertainty,prevent…from…,dealwith…,instruct…to

⑶Readingtofinishthetablebelow

ReadthetextagaintodecideonthetypeofwritingandsummaryofJOHNSNOWDEFEATS“KINGCHOLERA”.

Typeofwriting

Thisisapieceofnarrativewriting.

Mainideaofthepassage

IttellsaboutJohnSnowandhisfightagainst“KingCholera”.

Topicsentenceof1stparagraph

JohnSnowwasawell-knowndoctorinLondon.

Topicsentenceof2ndparagraph

Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.

Topicsentenceof3rdparagraph

Hebelievedinthesecondtheorybutneededtoprovehewascorrect.

Topicsentenceof4thparagraph

Helookedintothesourcesofthewater.

Topicsentenceof5thparagraph

JohnSnowhadshownthatcholerawasspreadbygerms.

Topicsentenceof6thparagraph

Finally“KingCholera”wasdefeated.

⑷MakingadiagramofthetextJOHNSNOWDEFEATS“KINGCHOLERA”

⑸Retellingthetextinyourownwordswiththehelpofthediagramabove

Retellingcanbeuseful,foritbothstrengthenones’learningofthevocabulary,thestructure,andgivesoneawonderfulchancetopracticespeakingEnglish.

4.Closingdownbytakingaquiz

Toendthisfirstperiod,weshalltakeaquiz.

Fillintheblankwithonewordtocompletethesummaryofthetext.

JohnSnowwasborn1_____alabourer'sfamilyon15March1813inYorkand2_____14wassenttoworkforasurgeon.In1836he3_____toLondontostarthisformalmedical4_____.Hebecameamember5_____theRoyalCollegeofSurgeonsin1838,6_____fromtheUniversityofLondonin1844and7_____acceptedtotheRoyalCollegeofPhysicians8_____1850.

Atthetime,itwasthought9_____cholerawasairborne.However,Snow10_____notacceptthis'miasma'（badair）theory,11_____thatinfactitenteredthebody12_____themouth.Hepublishedhisideas13_____anessay'OntheModeofCommunicationofCholera'14_____1849.Afewyearslater,Snowwasable15_____provehistheory.InAugust185416_____choleraoutbreakoccurredinSoho.After17_____investigation,includingplottingcasesofcholera18_____amapofthearea,Snowwasable19_____setawaterpumpinBroad（nowBroadwick）Streetas20_____sourceofthedisease.Hehadthehandle21_____thepumpremoved,andcasesofcholera22_____begantodisappear.23_____,Snow's'germ'theoryofdiseasewasnotwidelyaccepted24_____the1860s.Snowdiedofastroke25_____16June1858.

（Keys:

1into2at3moved4education5of6graduated7was8in9that10did11arguing12through13in14in15to16a17careful18on19to20the21of22immediately23However24until25on）

Answerthefollowingquestions.

1.Whatischolera?

Choleraisabacterialdiseasethataffectstheintestinaltract.

2.Whogetscholera?

WhilecholeraisararediseaseinChina,thosewhomaybeatriskincludepeopletravelingtoforeigncountries.

3.Howisthegermspread?

Thecholeragermispassedinthestools.

4.Whatarethesymptomsofcholera?

Peopleexposedtocholeramayexperiencemildtoseverediarrhea,vomitinganddehydration.

5.Howsoondosymptomsappear?

Thesymptomsmayappearfromafewhourstofivedaysafterexposure.

6.Whatisthetreatmentforcholera?

Becauseoftherapiddehydrationthatmayresultfromseverediarrhea,rep