高中英语 Period1 Introduction and writingModule4 Great Scientists 教案 外研版必修4.docx

高中英语 Period1 Introduction and writingModule4 Great Scientists 教案 外研版必修4.docx

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高中英语Period1IntroductionandwritingModule4GreatScientists教案外研版必修4

2019-2020年高中英语Period1Introductionandwriting（Module4GreatScientists）教案外研版必修4

Introduction

Inthispart,wewillleadinthetopicbytalkingaboutsomescientists.Theteachercanshowthestudentssomepicturesofscientistsonthescreen,suchasAlbertEinstein,Archimedes,MarieCurie,QianXuesen.Makesurethestudentsknowthemandencouragethemtosayasmanythingsaboutthemastheycan.That’sthelead-inandalsoActivity1intheintroduction.InActivity2,we’lllearnsomewordsrelatedtoscience.Inthispart,letthestudentsmatchthesubjectswiththeirdefinitions.PairworkcanbeinvolvedinActivity3.Askthestudentstoworkinpairsandwritesomefactsaboutafamousscientist.（TheteacherhadbetteraskthestudentstocollectsomeinformationbysurfingtheInternetorreadingsomemagazineaheadoftime.）

VocabularyandReading

ThepassagemainlytellsusthestoryofYuanLongping—thefatherofhybridrice.Theteachermayaskthestudentstoreadthetextfasttogetthemainideaofeachparagraph.Thendosomecarefulreadingtomakesurethestudentsunderstandthepassagebetter.Atthesametime,we’lldealwithsomeexercisesincludingsomewordstudy.Theteachermayshowthemonthescreen,suchasstaple,yield,sterile,hybrid,etc.Byguessingfromthewholecontexttheywillhaveagoodsenseofenlargingtheirvocabularyandthisisveryimportantinlearningalanguage.Whilereadingthispassage,somereadingstrategiesarenecessary:

skimming—fastreadingtofindoutthegeneralideaofthepassageaswellastheanswerstooneortwoquestions;scanning—carefulreadingtolookforimportantfacts;guessing—trytoguessnewwordsfromthecontext,understandtheauthor’sattitudeandideasfromthecontextandunderstandtheintention.

Intheteachingofreading,theteachercanorganizedifferentreadingactivitiesaccordingtothecontentofthetextonpurposetotraintheabovereadingstrategiesandhelpthemdevelopgoodreadinghabitsfromtheverybeginning.

Function

Functioninthismoduleistalkingaboutnumbers,whichincludebignumbers,fractionsandpercentages.ThestudentscanfinishActivities1and2individuallyandchecktheanswerswiththewholeclass.Asforactivity3,pairworkorgroupworkisbetter.Letthestudentsdictatesomenumberstotheirpartnerstoconsolidatewhattheylearned.Afterthat,theteachercangivethemaquiztomakesurethestudentscandistinguishdifferentnumberscorrectlyandcanreadandwritetheminthecorrectway.

Grammar1

Ingrammar1,we’llrevisethepassivevoiceofpresenttense,pasttense,futuretenseandpresentperfecttense.Therearefouractivitiesforthestudentstopractice.ThroughActivity1,theteacherwillknowifthestudentscantellpassivevoicefromactivevoiceandiftheycandistinguishthesentencetense.Inclass,theteachershouldgivethestudentsmorechancestospeakEnglish.

Listening

Activity1isanoraljob.TheteachermaygivethestudentsoneminutetohaveaquicklookatthepictureonPage36andthendescribewhatishappening.Theteachercanasktwoorthreestudentstoanswerthisquestion.InfinishingActivities2&3moreeffortsmaybeinvolved,andthereforetheteacherhadbetterplaythetapetwice.Afterlisteningwe’lldoawordexercise,thatisActivity4,matchthewordswiththemeaning.Itisagoodwaytoconsolidatenewwords.

ReadingandWriting

Thispartisveryimportantandusefulforthestudentstopracticewriting.Atthebeginning,we’lllearnthenewwords:

best-sellercosmology,diagnose,disability,motorneuronedisease,andvictim.Inactivity2therearethreedisorderedparagraphsaboutscientistStephenHawking.Thenmakesurethemainideaofeachparagraphinactivity3.Activity4givesusthenotesaboutAlbertEinsteinintheorderoftime,whichisoftenthemaincharacterofintroducingaperson.Atlast,choosesomeinformationabouthimtowritethreeshortparagraphsaboutAlbertEinstein.ThebeginningisgiveninActivity5.Timepermitting,theteachermayencouragethestudentstoreportwhattheywrite.Ifpossible,presentthestudentswritingonthescreen.Mistakescanbecorrectednow.

Grammar2

Inthispart,thestudentswilllearntouseby+-ingform.Firstly,inActivity1makesuretheusageofthisform.Itusuallyworksasadverbial,andmeans“usingsomeway”.Thisformisnotdifficult.WearesurethatafterthepracticeinActivity2,thestudentscanmasterthisformcorrectly.

Pronunciation;SpeakingandEverydayEnglish

Thestressinlongwordsisalsotheemphasis.Thestressinalongwordmay　eatthebeginning,inthemiddle,orattheend.Inthispart,we’lldosomepracticeaboutthat.Inspeaking,we’llplayagameofguessingscientists’names.First,thestudentsmaythinkofafamousscientistorinventorandsomeinformationabouthislife.Somequestionsaboutscientistsaregivenasexamples.Thenworkwithanotherpair.GuesswhopairBisdescribingbyaskingyesornoquestions.Pairworkwillbeinvolvedinthispartandmorepracticewillbeencouraged.EverydayEnglishwe’lllearninthismoduleisasfollows:

breakthrough,nickname,Passandwelldone.

CulturalCorner

Inthispart,we’lllearnsomethingaboutrockets.Afterstudyingthetext,thestudentswillbeclearaboutthehistoryanddevelopmentofrockets.Thissupplementaryreadingwillenrichthestudents’knowledgeofsomescientificinvention.

Task

Afterspeaking,writedownyournotesaboutthescientist.Thenpreparearadioprogrammeaboutthelifeofafamousscientist.Ifpossible,recordyourradioprogramme.Ifnot,writeapassageaboutthefamousscientist,andthenreportittothewholeclass.

ModuleFile

Thispartisasummaryofthismodule.Itmayhelpthestudentstoknowwhethertheyhavemasteredthemainpointsornot.Iftimepermits,theteachermayhavearevisionofthismodulebyanalyzingthispartandconsolidateitwithsomeexercises.

Sixperiodsforteaching

Period1:

Introduction;Writing

Period2:

VocabularyandReading

Period3:

Function;Grammar1,2

Period4:

Listening;Pronunciation;Speaking

Period5:

EverydayEnglish;Culturalcorner;Task;Modulefile

Period1　Introduction;Writing

TheGeneralIdeaofThisPeriod

Inthisperiod,wewillleadinthetopicbytalkingaboutsomescientists.Theteachercanshowthestudentssomepicturesofscientistsonthescreen,suchasAlbertEinstein,Archimedes,MarieCurie,QianXuesen.Makesurethestudentsknowthemandencouragethemtosayasmanythingsaboutthemastheycan.That’sthelead-inandalsoActivity1inthispart.InActivity2,we’lllearnsomewordsrelatedtoscience.Inthispart,letthestudentsmatchthesubjectswiththeirdefinitions.PairworkcanbeinvolvedinActivity3.Askthestudentstoworkinpairsandwritesomefactsaboutafamousscientist.Inreadingandwriting,we’lllearnapassageaboutStephenHawkingandlearntowritethreeshortparagraphsaboutAlbertEinstein.（TheteacherhadbetteraskthestudentstocollectsomeinformationbysurfingtheInternetorreadingsomemagazineaheadoftime.）

TeachingImportantPoints

Encouragethestudentstosayasmuchinformationaspossibleandteachthemtolearnsomenewwordsaboutscience.

TeachingDifficultPoints

Howtowritesomefactsaboutafamousperson.

TeachingMethods

Individualwork,pairworktogeteverystudenttoparticipateinclass.

TeachingAids

Multimediateaching,ablackboardandsomechalks.

ThreeDimensionalTeachingAims

KnowledgeandSkills

Introducesomescientistsandsciencetothestudents.

MakesurethestudentscanusesimpleEnglishtointroduceafamousscientist.

Practicethestudents’writingskill.

ProcessandStrategies

Trainthestudentsspeakingandwritingabilitiesthroughindividualandpairwork.

FeelingsandValue

Encouragethestudentstoknowsomescientistsandtheirmainachievements.Atthesametime,practicetheirwritingskill.

TeachingProcedures

Step1Lead-in

T:

Goodmorning,boysandgirls!

Ss:

Goodmorning,sir!

T:

NowI’dliketoshowyousomepictures.（ShowsomepicturesofMarieCurie.）Doyouknowhername?

Ss:

MadameCurie.

T:

That’sright.Whatdidshediscover?

Andwhen?

Ss:

Sorry,Idon’tknowtheirEnglishnames.

T:

Itdoesn’tmatter.I’lltellyou.ShediscoveredPoloniumandRadiumin1898.ShegottheNobelPrizein1911,andshegottwoNobelPrizes.Sheisafamousphysicist.OKpleaselookatthisone.（ShowthepictureofAlbertEinstein.）

Ss:

AlbertEinstein.

T:

Goodjob!

Whatdidheinvent?

Whatdoyouknowabouthim?

SA:

TheTheoryofRelativity.

SB:

HegottheNobelPrize.

T:

Welldone!

...

（DoActivity1inturn.Inthispart,ifthereisnomultimedia,theteachercanletthestudentshavealookatpicturesinActivity1.）

Suggestedanswers:

Fromthetopleft:

1.QianXuesen:

”fatherofChina’saerospace”and“kingofrockets”

2.MarieCurie:

physicist;discoveredPoloniumandRadium（1898）;

NobelPrize:

1911

3.Archimedes:

”fatherofintegralcalculus”

4.AlbertEinstein:

mathematicalphysicist;TheoryofRelativity（1916）;

NobelPrize:

1921

Step2Wordstudy

T:

FromActivity1,weknowAlbertEinsteinisaphysicist.Whatdidhestudy?

Ss:

Physics.

T:

HowaboutCharlesDarwin?

Ss:

Heisabiologist.Hestudiedbiology.

T:

Goodjob!

Therearesomeotherscientificstudies.Doyouwanttoknowthem?

Ss:

Yes!

T:

Okay,let’slookatthewordsintheboxinActivity2.Thenmatchthewordsanddefinitions.First,readthewordsaftermeandpayattentiontotheirpronunciationandstress!

Biochemistry,biology,botany,chemistry,genetics,physics,zoology.Pleasematchthemwiththeirdefinitionsquickly.（Afterawhile,checktheanswers.）

Suggestedanswers:

1.zoology2.botany3.biology4.physics5.biochemistry6.chemistry7.genetics

Step3Writingsomefacts

T:

Justnow,wesharesomeinformationaboutsome