第一单元教案.docx

第一单元教案.docx

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第一单元教案

第一单元教案

Module5Unit1Greatscientists

Period1

Warmingup,Pre-reading

课后反思：

Teachinggoals:

1.Totalkaboutsomegreatscientistsandtheirachievements.

2.Todevelopsomebasicreadingskills.

3.Togetthegeneralideaofthepassageandtorelatethepassagetostagesinascientificexperiment.

Teachingprocedures:

SteponeWarmingup

Introducesomefamousscientistsandtheirachievements,andthendothequiz.

Therearesomegreatscientificachievementsthathavechangedtheworld.Canyounamesomeofthem?

Whatkindofroledotheyplayinthefieldofscience?

Dotheseachievementshaveanythingincommon?

Matchtheinventionswiththeirinventorsbelowbeforeyouanswerallthesequestions.

AlexanderBellelectricity

ThomasEdisontheFirsttelephone

LaiteBrotherstheelectricLamp

MadameCurieblackholesinUniverse

FranklinTheoryofGravity

StevenHawkingtheFirstPlane

ElbertEinsteinRadium

IsaacNewtontheTheoryofRelativity

SteptwoReading

1.Pre-reading:

1）.Pairwork:

Whatdoyouknowaboutinfectiousdiseases?

2）.Groupwork:

Doyouknowhowtoproveanewideainscientificresearch?

Discussinsmallgroupsthestagesinexamininganewscientificidea.Whatorderwouldyouputthemin?

drawaconclusionthinkofamethodcollectresultsmakeupaquestion

findaproblemanalysetheresultsfindsupportingevidencerepeatifnecessary

2.While-reading:

1）.Predicting:

Introducethetitleofthepassage—JohnSnowDefeatsKingCholera.

●Whatdoesthetitleimply?

●Predictwhatthetextisaboutafterreadingthetitleandthefirstparagraph.

●GuesswhatkindofpersonJohnSnowwasbyanalyzingthekeywordsinthefirstparagraph.

2）.Skimming:

●Getthestudentstoreadthepassagefast.Askthemtopayattentiontothefirstsentenceineachparagraphandtrytofindseveralkeywordstosumupthemainideaofthewholepassage.

●Comparewhatthestudentshavepredictedwiththecontentgivenbytheauthor.

●Readthepassageagaintogetthegeneralideaofeachparagraph.

Para.1:

Thecausesofcholera.

Para.2:

Thecorrectorpossibletheory.

Para.3:

Collectdataonthosewherepeoplewereillanddiedandwheretheygottheirwater.

Para.4:

Plotinformationonamaptofindoutwherepeoplediedordidnotdie.

Para.5:

Analysethewatertoseeifthatisthecauseoftheillness.

Para.6:

Findotherevidencestoconfirmhisconclusion.

Para.7:

ThepolluteddirtysourceofdrinkingwaterwastoblameforthecauseoftheLondoncholera.

Period2

Reading

课后反思：

Teachinggoals:

4.Totalkaboutsomegreatscientistsandtheirachievements.

5.Todevelopsomebasicreadingskills.

6.Togetthegeneralideaofthepassageandtorelatethepassagetostagesinascientificexperiment.

3）.Scanning:

●Readthepassageandtrytoputthecorrectstagesintothereadingaboutresearchintoadisease.

A.drawaconclusionB.thinkofamethodC.collectresultsD.makeupaquestion

E.findaproblemF.analysetheresultsG.findsupportingevidenceH.repeatifnecessary

Keys:

E→D→B→C→F→G→A

●Answersomedetailedquestionsaboutthepassageandlearnsomelanguagepoints:

1.WhatdoyouknowaboutDr.JohnSnow’sbeingwell-knowninLondon?

（HeattendedQueenVictoriatoeasethebirthofherbabies.）.

e.g.Imaybelate–Ihavegotoneortwothingstoattendto.

Motherhadtoattendtohersickson.

2.FromwhatdiseasedidLondonerssufferinhisage?

（Theyexposedthemselvestocholera.）.

e.g.Thewolfopeneditsmouthtoexposearowofsharpteeth.

Don’texposeyourskintothesun;yourskinwillbehurt.

PeopleinmanyprovincesofChinaexposedthemselvestotheSARSin2003.

3.Didpeopleknowhowtocurethedisease?

e.gAspirinissaidtobeawonderfulcureforthepain.

Althoughtheboywasbeyondcure,hisparentstriedtocurehimofbadhabits.

7.WhendidDr.Snowthinkthediseasewouldbecontrolled?

（Heknewhewouldneverbecontrolleduntilitscausewasfound.）

e.g.TheMinistryofHealthhassetupaprogramtocontrolthespreadofAIDS

Thebuttonscontrolthetemperatureinthebuilding

5.Whatwasthesecondtheoryexplaininghowthediseasekilledpeople?

（Peopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.）

beabsorbedin=concentrateon

eg.HeisabsorbedintheresearchofChinesehistoryrecently.

absorbone’sattention

eg.Chinesehistoryabsorbshisattentionrecently.

8.HowseriouswasthediseaseoutbreakinLondon?

（Thecholeraoutbreakwassoseverethatmorethan500peoplehaddiedin10days.）

e.g.Hehassuchasevereillnessthathehasbeeninhospital.

Iwascaughtinaseverestormlastnightandcouldn’tgobackhomeintime.

7.DidthemapwhichDr.Snowdrawhelpfindthecauseofthedisease?

（Themapgaveavaluableclueaboutthecauseofthedisease.）

e.g.--Whatisthevalueofthis18kwhitegolddiamondnecklace?

--Itcostme$2,000（=Itwasworth$2,000.）,butIvaluedthenecklaceat$1,000.

Itwasavaluablediamondnecklace.

Weneverknowthevalueofwatertillthewellisdry.

8.WhereweremanyofthedeathsinBroadStreet?

（ManyofthedeathswerenearthewaterpumpinBroadStreet.）

e.g.Ifyouhaveaflattyre,youwillpumpairintothetyre.

Wehadadebateyesterday.Thelivelydebatereallypumpedusup.

9.Whydidsomehouseshavenodeaths?

（Thesefamiliesworkedinthepubat7CambridgeStreet.TheyweregivenfreebeerandsohadnotdrunkthewaterfromtheBroadstreetpump.）

10.WhatdidDr.Snowthinkwasresponsibleforthedisease?

（Itseemedthewaterwastoblame.）

e.g.Theyblamedthesecretaryforthedelayoftheplan.

Thedriverwasnottoblameforthetrafficaccident.

Heisreadytotaketheblameforwhathadhappened.

11.WhatdidDr.SnowadvisedthepeopleinBroadStreetdo?

（Hetoldthepeopletoremovethehandlefromthewaterpumpsoitcouldnotbeused.）

12.WhatelsedidDr.SnowfindinanotherpartofLondonthatwerelinkedtotheBroadStreetoutbreak?

（Inaddition,hefound2otherdeaths.）

e.g.Thenewbridgewilllinktheislandtothemainland.

Compare:

inaddition,also,aswellas,besides

Inadditiontoapplesyouaskedfor,Iboughtyousomeoranges.

13.WhatconclusiondidDr.Snowtellthepublic?

（Heannouncedthatpollutedwatercarriedthedisease.）

e.g.Thecaptainannouncedthattheplanewasgoingtoland.

Thearmyannouncedacease-fire.

14.WhatdidDr.Snowtellthewatercompanies?

（Theywereinstructednottoexposepeopletopollutedwateranymore.）

e.g.Sheinstructedmeintheuseofthistelephone.

I'vebeeninstructedtowaithereuntilthelecturerarrives.

3.Post-reading:

Workingroupsoffouranddiscussthefollowingquestions:

1）.Whatshouldyoudoifyou'retravelingtoacountrythathasacholeraoutbreakaccordingtoSnow’stheory?

（Drinkonlywaterthatyouhaveboiledortreatedwithchlorineoriodine.Othersafedrinksincludeteaorcoffeemadewithboiledwaterandcarbonated,bottledbeverageswithnoice.Eatonlyfoodthat'sbeenthoroughlycookedandisstillhot,orfruitthatyou'vepeeledyourself.Avoidundercookedorrawfishandshellfish.Avoidrawsaladsandvegetables.Avoidfoodanddrinksfromstreetvendors.）

2.）WhatspiritcanwefindinJohnSnow?

Asastudent,whatshouldwelearnfromhim?

StepthreeConsolidation

Listentothetapeandgetabettercomprehensionofthepassage.Whilelistening,payspecialattentiontothenewwordsandexpressionsaswellasthesentencestructurestheyhavelearned.StepfourHomework

1.Readthepassagealoudafterclass.

2.Prepareforcomprehendingandlearningaboutlanguage.

3.Writing:

WhatIthinkofJohnSnow.

Period3

Comprehending

课后反思：

Teachinggoals:

TofindthescientificreportbyJohnSnow

1.andtofurtherunderstandthepassage.

2.Togetabetterunderstandingofthepassage.

3.Todiscoverusefulwordsandexpressions,structures.

Teachingprocedures:

SteponeRevision

1.Asksomestudentstoreadthetextaloudfluently.

2.Checkthehomeworkexercises.

SteptwoComprehending

1.Fillinthechartafterreadingthepassage.

ScientificreportbyJohnSnow

Theproblem

Thecause

Idea1:

Idea2:

Themethod

Theresults

Idea1or2?

Why?

Theconclusion

2.Readthepassageagainandanswerthesequestions.

1）.Cholerawasa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?

2）.JohnSnowbelievedIdea2wasright.Howdidhefinallyproveit?

3）.DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?

Giveareason.

StepthreeLearningaboutthelanguage

1.Discoveringusefulwordsandexpressions.

1）Choosethesuitablewordsorexpressionstocompletethispassage:

valuable,instruct,cure,expose,lookinto,examine,putforward,immediately,announce

LiHepingwasafamousfootballplayer,buthiscareercametoanendwhenhebecameveryill.Thedoctor_________himbutcouldnotfindthecauseofthisillness.He___________thetheorythatLiHepinghadbeen_______toanewvirus.Heknewhewouldnotbeableto____him___________,butpromisedhewould________thepossibilityoffindingoneinthefuture.Sadly,LiHeping__________thathewouldtakeupanewcareerto_______footballersinplanningforthefuture.Athislastmatchhethankedhisfansfortheir_______supportbysingingthepopularsong:

“Thanksforthememory”.

2）.SometimesinEnglishweputtheverbmakewithanouninsteadofusingasimpleverb;forexample,makeamistakeinsteadoftomistake.Lookatthesesimpleverbsandmakeanotherconstructionusingmake+a+noun.

totelephone

todecide

toplan

tocontribute

tospeak

tobenoisy

tochange

todescribe

3）.InEn