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I.單元教學(xué)目標(biāo)

技能目標(biāo)SkillGoals

▲Talkaboutscienceandcontributionsofscientists

APracticeexpressingwill,hopeandsuggestions

▲Practiceexpressingthestagesinexamininganewscientificidea

▲Learntoorganizeascientificresearch

▲Learntousethepastparticipleasthepredicative&attribute

APracticedescribingpeople'scharacteristicsandqualities

▲Developtheskillsofpersuasiveanddescriptivewriting

II.目標(biāo)語言

Describingpeople

Whatnationalityisthisscientist?

Whenwashe/sheborn?

Whendidhe/shedie?

功Whatkindoffamilydidhe/shecomefrom?

能Whatkindofeducationdidhe/shereceive?

句Whatdidhe/sheachieveinhis/herscientificwork?

式Whydidhe/sheachievegreatsuccess?

Wasitbecauseofhis/hertalent/intelligence/hardwork/

persistence/confidence/curiosity/enthusiasm/luck?

1.四會詞匯

engine,characteristic,theory,scientific,examine,conclude,conclusion,

analyze,repeat,defeat,attend,expose,cure,control,absorb,test,severe,

valuable,pump,pub,blame,immediately,handle,addition,link,

詞announce,instruct,virus,construction,contribute,positive,strict,

匯movement,god,backward,complete,spin,enthusiastic,cautious,reject,

view

2.認(rèn)讀詞匯

infect,infectious,cholera,deadly,outbreak,clue,Cambridge,germ,

certainty,creative,cooperative,NicolasCopernicus,revolutionary,

calculation,loop,privately,bright-ness,persuasive,logical

3.詞組

putforward,makeaconclusion,inaddition,link...to…,apartfrom,be

strictwith,leadto,makesense,pointofview,exposeto,absorbinto,be

toblame,physicalcharacteristic

結(jié)Thepastparticipleasthepredicative&attribute

構(gòu)Findoutthefunctionsofthepastparticipleinsentences.

Discoverthesimilaritiesanddifferencesbetweenthepassivevoiceofthe

predicateandthepastparticipleusedaspredicative&attribute.

1.JohnSnowwasafamousdoctorinLondon—soexpert,indeed,thathe

attendedQueenVictoriaasherpersonalphysician.P2

2.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople

exposedtocholera.P2

3.Itseemedthewaterwastoblame.P2

重4.Topreventthisfromhappeningagain,JohnSnowsuggestedthatthe

點(diǎn)sourceofallwatersuppliesbeexamined.P3

句5.Althoughhehadtriedtoignorethem,allhismathematicalcalculations

子ledtothesameconclusion:thattheearthwasnotthecenterofthesolar

system.P6

6.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsin

theskymakesense.P7

7.Tohissurprise,hefoundthathecouldcrosssixofthebridgeswithout

goingoveranyofthemtwiceorgoingbackonhimself.P44

m.教材分析和教材重組

i.教材分析

本單元主要話題是Howtoorganizescientificresearch(＞旨在通過本單元的教學(xué)

培養(yǎng)學(xué)生探究科學(xué)、崇尚科學(xué)的精神和正確的科學(xué)觀；幫助學(xué)生了解科學(xué)的本質(zhì)

和科學(xué)家的特質(zhì)，使學(xué)生懂得科學(xué)探究的基本步驟和要素；指導(dǎo)學(xué)生如何對科學(xué)

家及其所從事的科研工作進(jìn)行描述、發(fā)表看法，并針對自己的個性特征和興趣專

長，暢談個人的職業(yè)志向和人生規(guī)劃。

1.1WarmingUp通過問答形式使學(xué)生回顧不同領(lǐng)域不同時代的10位科學(xué)家，

了解他們對人類的貢獻(xiàn)及其成果。

1.2Pre-reading通過對幾個問題的討論，使學(xué)生了解傳染病和"霍亂”的基本常

識，并了解科研過程中驗(yàn)證某些觀點(diǎn)的基本程序和方法。

1.3Reading介紹英國著名醫(yī)生JohnSnow是如何通過考察分析、探究的科學(xué)方

法，發(fā)現(xiàn)并控制"霍亂"這種傳染病的。通過課文學(xué)習(xí)，使學(xué)生了解科學(xué)發(fā)現(xiàn)的全過

程及其嚴(yán)密性；學(xué)習(xí)描述性文體的基本寫作框架。

1.4Comprehending共設(shè)計了四個題型。

1.5LearningaboutLanguage共設(shè)計了兩大部分，8個練習(xí)，對本單元的重點(diǎn)詞

匯和主要語法項(xiàng)目進(jìn)行訓(xùn)練。第一部分的1-4題旨在訓(xùn)練學(xué)生對重點(diǎn)詞匯、短語的

運(yùn)用；第二部分旨在練習(xí)過去分詞作定語和表語的用法。

1.6UsingLanguage由兩部分組成：Listeningandspeaking是一段關(guān)于中國著名

科學(xué)家錢學(xué)森先生的生平介紹的聽力材料；Readingandwriting是一段關(guān)于偉大天

文學(xué)家哥白尼發(fā)表"日心說"過程的短文。

2.教材重組

2.1將WarmingUp,Pre-reading,Reading和Comprehending三部分整合為一節(jié)

“精讀課”。

2.2將UsingLanguage中的Copernicus,RevolutionaryTheory和Workbook中的

FINDINGTHESOLUTION整合為一節(jié)"泛讀課”。

2.3將LearningaboutLanguage中的Discoveringusefulstructures和Discovering

usefulwordsandexpressions以及Workbook中的USINGSTRUCTURES和USING

WORDSANDEXPRES-SIONS整合為一節(jié)“語言學(xué)習(xí)課”。

2.4將UsingLanguage中的Listening與Workbook中LISTENING和LISTENING

TASK三個部分整合為一節(jié)"聽力課"。

2.5將UsingLanguage中的Speaking與Workbook中的TALKING和SPEAKING

TASK三個部分整合為一節(jié)"口語課”。

2.6將UsingLanguage中的ReadingandWriting以及Workbook中的WRITING

TASK整合為一節(jié)“寫作課”。

3.課型設(shè)計與課時分配

1stPeriodReading

2ndPeriodExtensiveReading

3rdPeriodLanguageStudy

4thPeriodListening

5thPeriodSpeaking

6thPeriodWriting

IV.分課時教案

2012年9月3日—6日

TheFirstPeriodReading

Teachinggoals教學(xué)月標(biāo)

1.Targetlanguage目標(biāo)語言

a.重點(diǎn)詞匯和短語

attend,control,severe,pub,immediately,handle,instructor,pump,contribute,

conclude,steamengine,virus,putforward,makeaconclusion,exposeto

b.重點(diǎn)句式

Topreventthisfromhappeningagain,JohnSnowsuggestedthat...P3

2.Abilitygoals能力目標(biāo)

Enablethestudentstotalkaboutscienceandscientists.

3.Learningabilitygoals學(xué)能目標(biāo)

Enablethestudentstolearnaboutsomefamousscientistsandtheircontributionsand

howtoorganizeascientificresearch.

Teachingimportant&difficultpoints教學(xué)重難點(diǎn)

Talkaboutscienceandscientists.

Teachingmethods教學(xué)方法

Task-basedactivities.

Teachingaids教具準(zhǔn)備

Acomputerandaprojector.

Teachingprocedures&ways教學(xué)過程與方式

StepILead-in

Askthestudentstothinkofsomegreatinventionsandinventorsinhistory.

T:Welcomebacktoschool,everyone.Iguessmostofyouhaveenjoyedyourholiday.

MaybeIshouldsayeveryonehasenjoyedascientificlife.Why?Becauseyouhave

enjoyedtheresultsofthescienceandscientists.Nowcanyoutellmethescientists

whoinventedthelights,thegramophoneandthecomputer?

SI:Edisoninventedthelightsandthegramophone.

S2:ThefirstcomputerwasinventedbyagroupofAmericanscientists.

StepIIWarmingup

First,asksomequestionsaboutgreatscientists.Second,askallthestudentstotrythe

quizandfindoutwhoknowsthemost.

T:Youknowourlifeiscloselyrelatedtoscienceandscientists.Webenefitalotfrom

them.Canyounameoutasmanyscientistsaspossible?

SI:Newton.

S2:Watt.

S3:Franklin.

Sampleanswers:

1.Archimedes,AncientGreek(287-212BC),amathematician.

2.CharlesDarwin,Britain(1808-1882).ThenameofthebookisOriginofSpecies.

3.ThomasNewcomen,British(1663-1729),aninventorofsteamengine.

4.GregorMendel,Czech,abotanistandgeneticist.

5.MarieCurie,PolishandFrench,achemistandphysicist.

6.ThomasEdison,American,aninventor.

7.LeonardodaVinci,Italian,anartist.

8.SirHumphryDavy,British,aninventorandchemist.

9.ZhangHeng,ancientChina,aninventor.

10.StepperHawking,British,aphysicist.

StepDIPre-reading

Getthestudentstodiscussthequestionsonpage1withtheirpartners.Thenaskthe

studentstoreporttheirwork.Encouragethestudentstoexpresstheirdifferent

opinions.

T:Now,class,pleaselookattheslide.Discussthesequestionswithyourpartners.Then

I'llasksomestudentstoreporttheirwork.

Showthefollowingonthescreen.

Whatdoyouknowaboutinfectiousdiseases?

Whatdoyouknowaboutcholera?

Doyouknowhowtoproveanewideainscientificresearch?

Whatorderwouldyouputthesevenin?Justguess.

Sampleanswer1:

SI:Letmetry.Infectiousdiseasescanbespreadeasily.Theyhaveanunknowncause

andmaydogreatharmtopeople.

S2:Peoplecouldbeexposedtoinfectiousdiseases,somayanimals,suchasbirdflu.

S3:AIDS,SARSareinfectiousdiseases.

S4:Infectiousdiseasesaredifficulttocure.

Sampleanswer2:

SI:CholeraiscausedbyabacteriumcalledVariancholera.

S2:Itinfectspeople'sintestines,causingdiarrhea,vomitingandlegcramps.

S3:Themostcommoncauseofcholeraispeopleeatfoodordrinkwaterthathasbeen

contaminatedbythebacteria.

S4:Choleracanbemildorevenwithoutsymptoms,butaseverecasecanleadtodeath

withoutimmediatetreatment.

Sampleanswer3:

SI:Iknowsth.aboutit.Firstweshouldfindtheproblem.Then,thinkofasolution.

S2:Weshouldcollectasmuchinformationaspossible.

S3:Analyzingresultsisthemostimportantstage.

S4:Beforewemakeaconclusion,itisnecessaryforustorepeatsomestagesor

processes.

Sampleanswer4:

SI:Ithink"Findaproblem“shouldbethefirststage.

S2:"Makeupaquestion"shouldfollowthefirststage.

S3:"Thinkofamethod,；Z/Collectresults"and"Analyzeresults"areafterthat.

S4:Ofcourse,before"Makeaconclusion”,weshould“Repeatifnecessary".

T:Welldone!Whenwewanttosolvesomeproblems,firstweshouldfindoutthe

problem,dosomeresearchonit,proveyourfindings,andthenmakeaconclusion.This

isascientificandobjectivewayofresearching.Nowlet'sseehowdoctorJohnSnow

didhisresearch.

StepIVReading

Letthestudentsskimthewholepassageandtrytoworkoutthemeaningsofthenew

wordsandstructuresusingcontext.

T:TheeffectofcholerainthenineteenthcenturyLondonwasdevastating.Many

peoplediedwithoutknowingthereason.ItwasdoctorJohnSnowwhosavedthe

people.Pleaselookatthescreen.Let'sreadthewholepassageandfindanswerstothe

questions.

Showthequestionsonthescreen.

1.Whatconditionsallowedcholeradevelop?

2.Whydoyouthinkpeoplebelievedthatcholeramultipliedintheairwithoutreason?

3.WhatevidencedidJohnSnowgathertoconvincepeoplethatidea2wasright?

Sampleanswers:

SI:Thedirtywatermadethecholeradevelopquickly.

S2:Becausepeoplecouldnotunderstanditscauseandcouldnotgetitcured.So

peopleimaginedthatsomepoisonousgasintheaircausedthedeaths.

S3:Hefoundthatmanyofthedeathswerenearthewaterpumpwhilesomeareasfar

awayfromthewaterpumphadnodeaths.Sowhenpeoplewereaskednottousethe

waterpump,thediseasebegantoslowdown.Inthisway,JohnSnowhadshownthat

cholerawasspreadbygermsandnotinacloudofgas.

StepVTextanalyzing

Askthestudentstoanalyzethetextingroups.

T:Pleaselookatthechartonthescreen.Thechartshowsthateachparagraphofthe

textexplainsJohnSnow'sstagesinhisresearch.Pleasereadthetextandfindoutthe

generalideaofeachparagraphandmatchthestagewitheachparagraph.Discussitin

groups,andthenreportyouranswers.

ParagraphsStagesGeneralideas

1

2

3

4

5

6

7

Sampleanswers:

SI:Mygroup'sopinionisthis:stageone"Findaproblem“isexpressedinparagraph

one.Thegeneralideaislikethis:JohnSnowwantedtofindthecausesofcholera.

S2:Ouranswerislikethis:paragraphtwoexpressesthesecondstage“Makeupa

question7'.Thegeneralideaislikethis:JohnSnowwantedtoprovewhichtheorywas

correct.

S3:“Thinkofamethod"isthethirdstage.Anditiscontainedinparagraphthree.The

generalideaislikethis:JohnSnowcollecteddataonthosewhowereillordiedand

wheretheygottheirwater.

S4:Thefourthstage“Collectresults"liesinparagraphfour.Itsgeneralideaislikethis:

JohnSnowplottedinformationonamaptofindoutwherepeoplediedordidnotdie.

S5:OurgroupbelieveparagraphfivecontainsthefifthstageofJohnSnow'sresearch.

Thegeneralideaislikethis:JohnSnowanalysedthewatertoseeifthatwasthecause

oftheillness.Sothisstageisto“Analysetheresults".

S6:Thesixthstageis"Repeatifnecessary”.Itiscontainedinthesixthparagraph.The

generalideaislikethis:JohnSnowtriedtofindotherevidencestoconfirmhis

conclusion.

S7:Thelastparagraphisabouttheseventhstage“Makeaconclusion^Itsgeneralidea

islikethis:Thepolluteddirtysourceofdrinkingwaterwastoblameforthecauseof

theLondoncholera.

Asksomestudentstoputtheiranswersinthechart.

ParagraphStagesGeneralideas

1FindaproblemThecausesofcholera

2MakeupaquestionThecorrectorpossibletheory

3ThinkofamethodCollectdataonwherepeoplewereilland

diedandwheretheygottheirwater

4CollectresultsPlotinformationonamaptofindoutwhere

peoplediedordidnotdie

5AnalyzetheresultsAnalyzethewatertoseeifthatisthecause

oftheillness

6RepeatifnecessaryFindotherevidencestoconfirmhis

conclusion

7MakeaconclusionThepolluteddirtysourceofdrinkingwater

wastoblameforthecauseoftheLondon

cholera

T:Nowclass.Canyoutellmewhatstyleofthepassagebelongsto?

SI:Ithinkitisareport.

T:Herearethreepiecesofwriting.Theybelongtodifferentwritingstyles.Nowread

andfindoutwhatstyleeachpiecebelongsto.

Showthechartandthreepiecesofwritingonthescreen.

ReportDescriptionCreativewriting

FormallanguagewithfewVividuseofwordswithVividuseoflanguageand

adjectivessimilesandmetaphorsmoreinformalstyle

NospeechexceptNospeechexcepttohelpSpeechtoshowfeelings,

quotationsthedescriptionreactionsetc.

NotemotionalEmotionaltodescribeEmotionaltodescribe

atmospherefeelings

OnlyonemaincharacterNocharactersMayhaveseveral

characters

FactualNotfactualbutImaginativebutcanbe

imaginativebasedonfact

StructuralaccordingtoNotstructuredBeginning,middle,end

experimentalmethod

PasttenseandpassivePasttensePasttense

voice

MakingWay

OnceGoethe（歌德），thegreatGermanpoet,waswalkinginapark.Hewas

thinkingaboutsomethingwhenhenoticedhecametoavery,verynarrowroad.Justat

thattime,ayoungmancametowardshimfromtheotherendoftheroad.Itwastoo

narrowforbothofthemtopassthroughatthesametime.Theystoppedandlookedat

eachotherforawhile.Thentheyoungmansaidrudely,“Inevermakewayforafool.”

ButGoethesmiledandsaid,“Ialwaysdo."Thenheturnedbackquicklyandwalked

towardstheendoftheroad.

WeatherReport

Here'stheweatherreportforthenext24hours.Beijingwillbefinewiththe

temperaturefrom4to13.Tokyowillbefinetooandcloudylaterintheday.Thelowest

temperatureisIto8.Londonwillberainyandwindylaterintheday.Thehighest

temperaturejs8andthelowestis4.NewYorkwillbesunnyandcloudylaterinthe

day.Thetemperatureis13to19.

Heartbeating

Putyourhandtotheleftsideofyourchest.Trytofeelyourheartbeating.The

hearttakesalittlerestaftereachpumporbeat.Inboysorgirlsofyourage,heartbeats

about90timesaminute.Agrown-up'sheartbeatsabout70or80timesaminute.But

theheartbeatisdifferentinthesamepersonatdifferenttimes.Forexample,theheart

beatsfasterduringexercise.Itisalsofasterwhenapersonisangry,scared,orexcited.

Duringsleep,theheartbeatslowsdown.

Sampleanswers:

SI:Ithinkthefirstpiece"MakingAWay"isinastyleofcreativewriting.Thesecond

piecebelongstoadescriptionstyle.Thethirdpiecebelongstoareportstyle.

T:Verygood.Nowlet'sreturntoourtext.Whocantellmethemainideaofthis

passage?

S2:Ican.ClearlyittellsushowJohnSnowdefeatedthediseasecholerabydoing

scientificresearch.

StepVIHomework

1.Getmoreinformationaboutsomeinfectiousdiseasesandmodernscientists.

2.FinishtheExercises1,2,3onpages3and4.

2012年9月7日—8日

TheSecondPeriodExtensiveReading

Teachinggoals教學(xué)目標(biāo)

1.Targetlanguage目標(biāo)語言

a.重點(diǎn)詞匯和短語

movement,complete,backward,spin,enthusiastic,cautious,reject,topology,leadto,

makesense

b.重點(diǎn)句式

Althoughhehadtriedtoignorethem...P7

Theproblemarosebecause...P7

Healsosuggestedthat...P7

2.Abilitygoals能力目標(biāo)

Enablethestudentstotalkaboutthestagesinscientificresearch.

3.Learningabilitygoals學(xué)能目標(biāo)

Enablethestudentstoknowaboutthegeneralapproachfordoingaresearch.

Teachingimportant&difficultpoints教學(xué)重難點(diǎn)

Learnaboutthecommonstagesindoingaresearch.

Teachingmethods教學(xué)方法

Task-basedlearningapproach.

Teachingaids教具準(zhǔn)備

Acomputerandaprojector.

Teachingprocedures&ways教學(xué)過程與方式

StepIRevision

Askthestudentstoretellthetext.

Sampleversions:

SI:I'llhaveatry.JohnSnowwasaveryfamousdoctorinLondonin19thcentury.At

thetimehelived,cholerawasthemostfrighteningdisease,whichkilledmany

thousandsofpeopleintheindustrialcitiesofEngland.Nobodyknewthecauseofthe

disease.JohnSnowbelievedthatcholerawascausedbydrinkingpollutedwater.He

believedthatwhendirtywaterfromthetoiletanddrinkingwaterweremixed,itwas

possiblefortheillnesstobepassedfromonepersontothenext.In1854,hewasable

toprovethathistheorywascorrect.Todothisheapproachedtheproblemina

systematicway.Hefoundanoutbreakofcholeraandstudieditseffectsonasmall

neighborhood.Hegatheredinformationaboutthedrinkinghabitsofthepeopleand

usedthemtojustifyhistheory.Heisimportantbecausehewasthefirstpersonto

gatherinformationscientificallyaboutadiseaseinordertofinditscause.

S2:OK.KdliketoretellSnow'sworkintheorderofthestages.Weknowtherewere

sevenstagesinhisresearch.FirstSnow,aswellasotherdoctorscouldnotfindthe

causeofthecholera,northecureforit.Hegotinterestedintwotheories.Thefirst

suggestedthatcholeramultipliedintheairwithoutreason.Thesecondsuggestedthat

peopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.Hebelievedinthe

secondtheory.Sohecollectedmuchinformationtoproveit.Hedidalotofresearch

andexperimentstoanalyzetheresults.Alltheresultswerethesame:Itiscertainthat

thedirtywaterresultedinthedisease.Atlasthecouldmakeaconclusion:Itwasthe

pollutedwaterthatcausedtheillness.

StepIIPre-reading

Askthestudentstolookatthepicturesonpages7and45.Andremindthemofthe

commonknowledgeof“Sun-CenteredTheory"and"theEulerpath".

T:Todaywearegoingtolearnmoreaboutscienceandscientists.Therearetwo

picturesofthegreatscientistsandtheillustrationsoftheirtheory.Youcandiscusswith

yourpartnersaboutthem.Thentellmesth.aboutthem.

SI:WeknowthefirstpictureisCopernicus.Hewasoneofthefirstscientiststouse

mathematicalobservationstocollectinformation.Hebelievedthesunisthecenterof

theuniverseandtheearthandotherplanetswentaroundit.Theillustrationshowshis

theory.

S2:WeguessthesecondpictureisLenohardEuler.Eulerinventedanewbranchof

mathematics—topologybyluck.Thechartisaboutthe"SevenBridgesofKonigsberg”

andthefamous"Eulerpath".

StepHIReading

Encouragethestudentstogetthegeneralideasofthepassages.

T:Inthelastperiod,wehavelearnedabouthowDoctorJohnSnowusedsevenstages

toprovehisconclusionandfulfilledhisresearch.Thisperiodwewillalsodealwithtwo

scientificreports.Pleasereadthetwopassagesquicklyandtrytoanswerthe

questionsonthescreen.

Showthequestionsonthescreen.

1.What'sCopernicus'fear?

2.What'sEuler'spuzzle?

3.HowdidCopernicusprovehistheory?

4.HowdidEulerprepareforhisresearch?

5.Whataretheirtheories?

Sampleanswers:

SI:Ihavetheanswer.CopernicusfoundhistheorywasagainsttheChristianchurch's

saying.Ifhespokeouthisfinding,hewouldbepunishedseverely.

S2:IknowEuler'spuzzle.Hefoundthathecouldcrosssixofthebridgeswithoutgoing

overanyofthemtwiceorgoingbackonhimself,buthecouldn'tcrossallseven.

S3:Letmeanswerthethirdquestion.Copernicushadthoughtlongandhardabout

theseproblemswhichastronomershadnoticedandtriedtofindananswer.Heusedall

hismathematicalcalculationstoworkontheseproblems.Hehadcollected

observationsofthestarsforovertenyears.Allhiscalculationsandobservations

provedthathistheorywasright.

S4:IwouldliketosaysomethingaboutEuler'sresearch.Thefirststageinhisresearch

istofindtheproblemthathecouldcrosssixofthebridgeswithoutgoingoveranyof

themtwiceorgoingbackonhimself,buthecouldn'tcrossallseven.Thesecondstage

istothinkofamethod:Hedrewamapanduseddotsandlinestosimplifyhisanalysis.

Tryingandobservingoverandoveragain,hefoundageneralrule.

S5:Copemicus'theorycanbeexpressedinthisway:Thesunisthecenterofthe

universe.Allplanetswentaroundthesuninsolarsystem.

S6:Iknowtheanswer.Iaminterestedintopology.Euler'stheoryiscalled“TheEuler

path”.Itisexpressedlikethis:Ifafigurehasmorethantwooddpoints,youcannotgo

overitwithoutliftingyourpencilfromthepageorgoingoveralinetwice.

StepIVFurther-reading

Thistimethestudentsareencouragedtoreadthetwopassagescarefullyandthendo

theexercisesandproblemsonpages7and46.

T:Nowclass.Pleasereadthetwopassagesagain.Anddiscussthequestionsonthe

screeningroups.

Showthequestionsonthescreen.

1.Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattackedby

theChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthink

ofthis?

2.Eulerwascalled“thefatherofmodernmathematics”.Inwhatareaistopologyused

today?

Sampleanswers:

SI:IthinkCopernicuswasverycoward.Heshouldspeakouthisdiscoveryandletthe

worldknowthetruthearlier.

S2:Idon/tagreewithyou.Hewasmorecautiousthancoward.Ifhehadpublishedhis

ideas,hewouldhavebeenkilledjustasBrunowhowasburnttodeathbecausehis

theorywasagainsttheChristianChurch's.

S3:Isupportyou.Everytimewhenanewideaappears,therearealwaysrejections.Its

normal.Scientistsshouldhavepatiencetospreadtheirtruth.

S4:Idon'tthinkso.Sciencecanneveradvanceunlesspeoplehavethecourageoftheir

beliefs.

S5:Iagree.Asascientist,youmusthavethecouragetopublishyourfindings.No

matterhowpeopleopposeit,timewiljshowifyourideasarerightorwrong.

S6:ButIsupposethatCopernicus,attitudetowardshisnewtheorywasproperatthat

time.Itmadenosenseforhimtopublishhistheoryinahurry.Hewasjustcautiousnot

coward.Heshouldprotecthimselffirst.

S7:Thesubwayorundergroundrailway.

S8:Whenwestudycomputerlessons,weoftenhearofthecomputertopologymaps.

S9:Maybetelephonenetsandelectricitynetscanadopttopology.

T:Iquiteagreewithyou.AndIamgladyouhaveknownsomuchaboutthescience.

StepVPractice

ForExercises1and2onpage7andtheproblemsonpage46,encouragethestudents

tofulfillthemquicklyandcorrectly.Andchecktheanswerstogether.Andthenwrite

thefollowingsentencesontheblackboard;askthestudentstopayattentiontothe

pastparticiple.Guidethemtofindouttheirfunctionsinthesentences.

Showthefollowingonthescreen.

1.NicolasCopernicuswasfrightenedandhismindwasconfused.

2.Heplacedafixedsunatthecenterofthesolarsystem...

3.Hejoinedthesepointstogetherusingcurvedlines...

T:Pleasereadthethreesentencesandtellmewhatpartsofspeechthepastparticiples

areactingas.

Asampleanswer:

Inthefirstsentence,“frightened"and"confused"areactingaspredicative.Inthe

secondandthethirdsentence,z/fixed,/and“curved"areusedasattributes.

StepVIHomework

1.SearchontheInternetformoreinformationaboutCopernicusandEuler.

2.Prepareforthelanguagestudy,reviewingthewordsandexpressionsinthisunit.

2012年9月10日—11日

TheThirdPeriodLanguageStudy

Teachinggoals教學(xué)目標(biāo)

1.Targetlanguage目標(biāo)語言

重點(diǎn)詞匯和短語

virus,contribute,conclude,makeone'swayto,reservedseats

2.Abilitygoals能力目標(biāo)

Learnthepastparticipleusedasattributeandpredicative.

Teachingimportant&difficultpoints教學(xué)重難點(diǎn)

Learnthepastparticipleusedasattributeandpredicative.

Teachingmethods教學(xué)方法

Grammar-Translationmethod.

Teachingaids教具準(zhǔn)備

Acomputerandaprojector.

Teachingprocedures&ways教學(xué)過程與方式

StepIRevisionandLead-in

Task1:Dictatethefollowingimportantwordsandexpressions.

T:Nowclass.Let'shaveadictation.Ready?

Referencewords:

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

expose,linkto,blame,absorb,severe,defeat,reject,test.That'sover,haveyou

finished?

Task2:Askthestudentstoturntopages4and42anddoExercise1.Andthencheck

theanswers.

Task3:AskthestudentstoreadandunderstandtheexplanationsinExercise2on

page4.

T:Verygood!Canyouputtheverb"make"withanountoforma"/predicate+object"

phrase?Forexample:"'makingamistake,/insteadof“tomistake”.

Sampleanswers:

S:“makeanagreement","makeanadmission","makeanapology".

T:Welldone!Pleasefindandcollectasmanyexamplesasyoucanashomework.Next

periodI'llcheckyourwork.

Task4:AskthestudentsrtodoExercises3onpage43andthenchecktheanswers.

StepIIPractice

Task1:Enablethestudentstodothefollowingexercises.

T:PleaselookatthescreenandputthemintoEnglishusing“make+n"andpast

participles.

Showthefollowingonthescreen:

約會，閑言碎語，道歉，競爭，選擇，不速之客，感到沮喪的學(xué)生，受到鼓

舞的競賽者，擁擠的街道

Sampleanswers:

makeanappointment,makegossip,makeanapology,makeacontest,makeachoice,

unexpectedvisitors,discouragedstudents,inspiredcontestant,crowdedstreets

StepDIGrammar

Explaintheusageofthepastparticiplesaspredicativeandattribute.

1.過去分詞作表語表示主語所處的狀態(tài)。用作表語的過去分詞大多來自及物動詞；

不及物動詞的過去分詞能作表語的只限于少數(shù)表示位置轉(zhuǎn)移的動詞，如g。，come,

assemble等，它們用在連系動詞之后，表示完成意義，無被動意義。例如：

Themanlookedquitedisappointed.

Heisgreatlydiscouragedbyherrefusal.

Hishairisnearlyallgone.

已經(jīng)形容詞化了的過去分詞大多可作表語，常見的有accomplished,amazed,

amused,astonished,broken,closed,completed,complicated,confused,crowded,

devoted,disappointed,discouraged,drunk,excited,frightened,hurt,interested,lost,

satisfied,surprised,worried等。

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