高三英语必修五《Unit 1 Great scientists》教案Word文件下载.docx
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高三英语必修五《Unit 1 Great scientists》教案Word文件下载.docx
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3.OurEnglishteacherisnotonlystrictwithusbutalsofriendlytous.
4.Heisgood-looking,apartfromhisnose.
5.Itisannouncedthatthespacecraft,ShenzhouⅥ,landedontheearthsuccessfully.
6.ItisnotTombutyouwhoaretoblame.
7.In1995,theChinesegovernmentputforwardaplanfor“rejuvenatingthenationbyrelyingonscienceandeducation”.AndithashelpedChinesescientistsmakemanybreakthroughs.
8.Haveyoudrawnanyconclusionafteryoureadthispassage
【讲授】Introductionofaclassicarticle
Teacherintroduceafamousperson--QianXuesenandstudentslearntowriteanarticleaboutthefamousscientisusingthewordsandexpressionstheyjustlearninclass.
【活动】Sharetheoutcome
Studentssharetheirarticleorallyanddiscusswhethertheyhaveusedsomegoodandadvancedexpressions.
【练习】Consolidation
完成句子
(1)爱因斯坦被认为是二十世纪最伟大的科学家之一。
Einstein___________________oneofthegreatestscientistsin
the20thcentury.
(2)他对实验结果感到满意,他把成绩归功于大家。
He________________________oftheexperimentand_____
句型转换
(1)把句①改为非限制性定语从句。
QianXuesenwasbornintoawealthyfamilyonDecember11,
1911,ZhejiangProvince,__________________________
____________________________________________.
(2)把句②改为含状语从句的复合句。
___________________________________________________
_______,hewenttoAmericaforhisfurtherstudyandgained
hisdoctor’sdegreeintheScienceofAstronom
单词分类记忆
短语双语互译
语境取词——选用上面的单词或短语填空
句型超级仿写
教案【二】
1.Targetlanguage目标语言
a.重点词汇和短语
attend,control,severe,pub,immediately,handle,instructor,pump,contribute,conclude,steamengine,virus,putforward,makeaconclusion,exposeto
b.重点句式
Topreventthisfromhappeningagain,JohnSnowsuggestedthat...P3
2.Abilitygoals能力目标
Enablethestudentstotalkaboutscienceandscientists.
3.Learningabilitygoals学能目标
Enablethestudentstolearnaboutsomefamousscientistsandtheircontributionsandhowtoorganizeascientificresearch.
Talkaboutscienceandscientists.
教学工具
Acomputerandaprojector.
StepⅠLead-in
Askthestudentstothinkofsomegreatinventionsandinventorsinhistory.
S1:
Edisoninventedthelightsandthegramophone.
S2:
ThefirstcomputerwasinventedbyagroupofAmericanscientists.
StepⅡWarmingup
First,asksomequestionsaboutgreatscientists.Second,askallthestudentstotrythequizandfindoutwhoknowsthemost.
Newton.
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.
StepⅢPre-reading
Showthefollowingonthescreen.
Whatdoyouknowaboutinfectiousdiseases
Whatdoyouknowaboutcholera
Doyouknowhowtoproveanewideainscientificresearch
WhatorderwouldyouputtheseveninJustguess.
Sampleanswer1:
Peoplecouldbeexposedtoinfectiousdiseases,somayanimals,suchasbirdflu.
AIDS,SARSareinfectiousdiseases.
S4:
Infectiousdiseasesaredifficulttocure.
Sampleanswer2:
CholeraiscausedbyabacteriumcalledVariancholera.
Itinfectspeople’sintestines,causingdiarrhea,vomitingandlegcramps.
Themostcommoncauseofcholeraispeopleeatfoodordrinkwaterthathasbeencontaminatedbythebacteria.
Choleracanbemildorevenwithoutsymptoms,butaseverecasecanleadtodeathwithoutimmediatetreatment.
Sampleanswer3:
Weshouldcollectasmuchinformationaspossible.
Analyzingresultsisthemostimportantstage.
Beforewemakeaconclusion,itisnecessaryforustorepeatsomestagesorprocesses.
Sampleanswer4:
Ithink“Findaproblem”shouldbethefirststage.
“Makeupaquestion”shouldfollowthefirststage.
“Thinkofamethod”,“Collectresults”and“Analyzeresults”areafterthat.
Ofcourse,before“Makeaconclusion”,weshould“Repeatifnecessary”.
StepⅣReading
Letthestudentsskimthewholepassageandtrytoworkoutthemeaningsofthenewwordsandstructuresusingcontext.
Showthequestionsonthescreen.
1.Whatconditionsallowedcholeradevelop
2.Whydoyouthinkpeoplebelievedthatcholeramultipliedintheairwithoutreason
3.WhatevidencedidJohnSnowgathertoconvincepeoplethatidea2wasright
Thedirtywatermadethecholeradevelopquickly.
Becausepeoplecouldnotunderstanditscauseandcouldnotgetitcured.Sopeopleimaginedthatsomepoisonousgasintheaircausedthedeaths.
Hefoundthatmanyofthedeathswerenearthewaterpumpwhilesomeareasfarawayfromthewaterpumphadnodeaths.Sowhenpeoplewereaskednottousethewaterpump,thediseasebegantoslowdown.Inthisway,JohnSnowhadshownthatcholerawasspreadbygermsandnotinacloudofgas.
StepⅤTextanalyzing
Askthestudentstoanalyzethetextingroups.
Paragraphs
Stages
Generalideas
1
2
3
4
5
6
7
Mygroup’sopinionisthis:
stageone“Findaproblem”isexpressedinparagraphone.Thegeneralideaislikethis:
JohnSnowwantedtofindthecausesofcholera.
Ouranswerislikethis:
paragraphtwoexpressesthesecondstage“Makeupaquestion”.Thegeneralideaislikethis:
JohnSnowwantedtoprovewhichtheorywascorrect.
Thefourthstage“Collectresults”liesinparagraphfour.Itsgeneralideaislikethis:
JohnSnowplottedinformationonamaptofindoutwherepeoplediedordidnotdie.
S5:
OurgroupbelieveparagraphfivecontainsthefifthstageofJohnSnow’sresearch.Thegeneralideaislikethis:
JohnSnowanalysedthewatertoseeifthatwasthecauseoftheillness.Sothisstageisto“Analysetheresults”.
S6:
Thesixthstageis“Repeatifnecessary”.Itiscontainedinthesixthparagraph.Thegeneralideaislikethis:
JohnSnowtriedtofindotherevidencestoconfirmhisconclusion.
S7:
Thelastparagraphisabouttheseventhstage“Makeaconclusion”.Itsgeneralideaislikethis:
ThepolluteddirtysourceofdrinkingwaterwastoblameforthecauseoftheLondoncholera.
Asksomestudentstoputtheiranswersinthechart.
Paragraph
Findaproblem
Thecausesofcholera
Makeupaquestion
Thecorrectorpossibletheory
Thinkofamethod
Collectdataonwherepeoplewereillanddiedandwheretheygottheirwater
Collectresults
Plotinformationonamaptofindoutwherepeoplediedordidnotdie
Analysetheresults
Analysethewatertoseeifthatisthecauseoftheillness
Repeatifnecessary
Findotherevidencestoconfirmhisconclusion
Makeaconclusion
ThepolluteddirtysourceofdrinkingwaterwastoblameforthecauseoftheLondoncholera
T:
Nowclass.Canyoutellmewhatstyleofthepassagebelongsto
Ithinkitisareport.
Showthechartandthreepiecesofwritingonthescreen.
Report
Description
Creativewriting
Formallanguagewithfewadjectives
Vividuseofwordswithsimilesandmetaphors
Vividuseoflanguageandmoreinformalstyle
Nospeechexcept
quotations
Nospeechexcepttohelpthedescription
Speechtoshowfeelings,reactionsetc.
Notemotional
Emotionaltodescribeatmosphere
Emotionaltodescribefeelings
Onlyonemaincharacter
Nocharacters
Mayhaveseveralcharacters
Factual
Notfactualbutimaginative
Imaginativebutcanbebasedonfact
Structuralaccordingtoexperimentalmethod
Notstructured
Beginning,middle,end
Pasttenseandpassivevoice
Pasttense
MakingWay
WeatherReport
Heartbeating
Verygood.Nowlet’sreturntoourtext.Whocantellmethemainideaofthispassage
Ican.ClearlyittellsushowJohnSnowdefeatedthediseasecholerabydoingscientificresearch.
StepⅥHomework
1.Getmoreinformationaboutsomeinfectiousdiseasesandmodernscientists.
2.FinishtheExercises1,2,3onpages3and4.
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- Unit 1 Great scientists 高三英语必修五Unit Great scientists教案 英语 必修 Unit scientists 教案
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