1、2019-20202019-2020 年高中英語(yǔ)年高中英語(yǔ) UnitIGreatScientistsUnitIGreatScientists 教案教案 2 2 新課標(biāo)人教版必修新課標(biāo)人教版必修 5 5TeachingGoals:1. EnabletheSstofamiliarwithsomefamousscientistsandtheircontributions.2. EnabletheSstolearnhowtoorganizeascientificresearch.3. LettheSslearnthereadingskillofgettingthemainideaofeachpara.

2、/part&eachpassage.Difficultpoints1.Howtograspthemainideaofeachparagraph/part&eachpassage.2.HowtohelptheSsusewhattheyvelearnttodofirstaidtreatmentforburnscorrectly.Teachingmethods1.Skimming&scanningmethodstomaketheSsgetagoodunderstandingofthetext.2.DiscussionmethodstomaketheSsunderstandwh

3、attheyvelearnedinclass.3.Pairworkofgrouptogeteverystudenttotakepartintheteaching-and-learningactivities.4petitionandrole-playmethodtoarousetheSsinterestTeachingprocess:Period1Wordstudy,Warmingup,prereadingPre-classtask:1. PreviewnewvocabularyofUnit1,andespeciallypayattentiontothepronunciationofthene

4、wword2. FinishthequizinWarmingup(p1)ingroupsoffourbyreferringtobooksorsurfingthenet.Step1LearningGoalsGetSstogothroughthesummingupformonp8inordertohaveageneralideaofthelearninggoalsofUnit1Step2WordStudy1.(Pairwork)GetSstolearnthenewwordsandphrasesonp92within3mins,byreadingthemaloudtoeachothertomakes

5、urethattheycanpronouncethewordscorrectlyGetSstoreadaloudthewordsinpairsbyturns,e.g.1pairsread4wordsthengotonextpair2.PracticeUsethecorrectformofthewordstofillintheblanks.n.V.adj.infectionInfectInfectiousexamination=examexamineXscience/scientistXscientificconclusionconcludeXanalysisanalyseXdefeatdefe

6、atXvalueValue（估價(jià)，評(píng)價(jià)）valuableinstructor/instructioninstructInstructive（有益的，教育性的）contribution/contributorcontributecontributivecreationcreatecreativecalculationcalculateXmovementmovemovablepletionpletepletive（完成的，完全的）enthusiasmXenthusiasticStep3.Warmingup(Grouppetitionandintroducethegreatscientists)1.

7、Checktheanswerstothequiztofindoutwhichgroupknowthemost.2.Introducethegreatscientists.1) Archimedes(287212BC)AncientGreek.Hewasamathematician.Hefoundthatifyouputanobjectintowaterthewaterpushestheobjectup.Itrisesandpartlyfloats.“Givemeaplacetostandon,andIcanmovetheearth.”Archimedes2) CharlieDarwin(180

8、8-1882)Britishnaturalist.TheOriginofSpecieswaspublishedin1859.Itexplainedhowplantsandanimalshadchangedovertimetofitinwithachangingenvironment.Hisbookshowedthatpeoplehaddevelopedfromapes.3) GregorMendel(18221884)Czech.Thefatherofgenetic.Hegrewpeaplantsanddevelopedideasonheredity(遺傳)andinheritedcharac

9、teristics.Between18561863hegrew28,000peaplants.Heexaminedsevenkindsofseedandplantcharacteristicsanddevelopedsomelawsofinheritance.4) MarieCurie(Polish)(1867-1934)wasborninPoland,movedtoParisandstudiedchemistryandphysicsthere.ShemarriedPierreCurieandtogethertheystudiedradioactivematerialsanddiscovere

10、dradium.In1911shereceivedtheNobelPrizeinChemistry.Herdeathin1934wasalmostcertainlyduetoradiationinherwork.5) ThomasEdison(18471931)Hewasalreadyaninventorofotherelectricaldevices(phonograph,electriclightbulb)whenin1882hedesignedasystemforprovidingNewYorkwithelectricityfromacentralpowerstation.Thiswas

11、atremendousachievement,whichhadpreviouslybeenthoughtimpossible.6) LeonardodaVinci(Italian)(1452-1519)HewasafamousItalianartistwhoseskillforshowinghumanskintonesmadehispaintingsseemtoealive.Heusedtostudydeadpeopleinordertomakehispaintingsasaccurateaspossible.Someofhisfamouspaintingsinclude“TheAdorati

12、onoftheMagi”andthe“TheLastSupper”.LaterinhislifehelivedinFrancewherehedesignedasubmarine(潛水艇)andaflyingmachine.7) British.Hedidresearchintodifferentgasesanddiscoveredthemedicalvalueofnitrousoxide(laughinggas)asananaesthetic.(麻醉藥)In1815hedevelopedasafetylampforminers.8) ZhangHeng,Chinese(78139)Heinve

13、ntedthefirstseismographtoindicateinthedirectionofanearthquake.Itwasintheshapeofacylinderwitheightdragonheadsroundthetop,eachwithaballinitsmouth.Aroundthebottomwereeightfrogsdirectlyunderadragonshead.Whenanearthquakeoccurred,aballfelloutofthedragonsmouth,makinganoise.9) StephenHawking,British(1942-)H

14、ehasworkedinastronomyandstudiedblackholesinspace.Hehasshownthatblackholesdonotonlyabsorbeverythingaroundthembut,fromtimetotime,throwoutmatteraswell.Thismaymarkthebeginningofnewgalaxies.Thisisanadvanceontheoldtheorywhichsaidthatblackholes“eat”everythingtheyeacross.Step4Pre-reading1. (Pairwork)Whatfiv

15、emostimportantqualitiesdoyouthinkascientistshouldhave?Givereasons.clever/talentedstrictpatientcreativedetermined/strong-willedpositivehonestenergeticintelligent/hard-workingambitiouscarefulco-operativeconfidentbrave2. (Groupwork)Ex2,p1Doyouknowhowtoproveanewideainscientificresearch?Discussingroupsth

16、estagesinexamininganewscientificidea.Whatorderwouldyouputthemin?8)Drawaconclusion3)Thinkofamethod4)Collectresults5)Makeupaquestion1)Findaproblem5)Analysetheresults6)findsupportingevidence7)RepeatifnecessaryStep5.SummarySeeingmuch,sufferingmuch,andstudyingmucharethreepillars(支柱，要素)oflearning.learning

17、withoutthoughtisalabourlost;thoughtwithoutlearningisperilous(危險(xiǎn)的)3.Toknowthediseaseishalfthecure.找出病根等于醫(yī)治了一半。Step6Homework1. PreviewthereadingpassageJohnSnowDefeats“KingCholera”(p2)2. Speakingtask(p46)writesomekeywordstotheQstohelpyourtalkonyourbookandpreparetointroducethescientistyouadmiremosttothe

18、class3. Readnotes-toUnit1,p76-774. ListeningexerciseP41,Ex1&2Period2FastReading(P2)Step1Homeworkcheckingp41ListeningStep2Leadin1.Invite2-3Sstointroducethescientiststheyadmiremosttotheclass2.BackgroundintroductiontoJohnSnowJohnSnow(1813-1858)wasbornandworkedasadoctorinGreatBritain.Hewasoriginally

19、ananesthetist(麻醉師).HewassofamousthathebecamethedoctorforQueenVictoriaatthebirthsofhermanychildren.Fouroutbreaksofcholerainthe1830sand1840skilledmanypeopleinEngland.In1854,themostterribleoutbreakofcholerawhicheveroccurredinthekingdombegan.Itwassoviolentandsuddenthat127peoplediedinthefirstthreedays.3.

20、 Giveinformationofthedeadlydiseasecholera1) Whatinfectiousdiseasesdoyouknow?(AIDS,SARS,BirdFlu,grippe，pig-bornedisease豬鏈球菌)2) Whatkindofdiseaseisit?NamecholeraSymptom(癥狀)severevomit(嘔吐)anddiarrhoea(腹瀉)Aftereffect后果)diequicklyfromalossofliquidStep3FastReading：Readthetextquicklyandfindouttheanswerstot

21、hesetwoquestionsandthemainideaofeachparagraph.1)Whatwasthecauseofthisdisease?2)HowdidJohnSnowfinditout?Para1:theproblemPara2:thecausetwotheoriesPara3:themethodPara4:thediscoveryPara5:theresultandconclusionPara6:thesuggestionShowpicturesofwaterpumpandteachhandleCarefulreading:Readthetextcarefullyandf

22、illinthechart(Ex1,p3)Step4Discussion1.(Groupwork)DiscusshowJohnSnowinvestigatecholera.Putthestagesinexaminingthediseaseintherightorder.Para.StagesinanexperimentExamplesinthisinvestigation1FindaproblemWhatcausecolera?2MakeupaquestionWhichtheoryiscorrect?3ThinkofamethodCollectdataonthosewhowereillordi

23、edandwheretogetwater4CollectresultsPlotinformationonamaptofindoutwherepeopledieordidntdie5AnalyseresultsAnalysethewatertoseeifthatwasthecauseoftheillness6RepeatifneccessaryFindoutevidencetoconfirmyouconclusion7DrawaconclusionThewateristoblame2.P3,Ex2,Q3:DoyouthinkJohnSnowwouldhavesolvedthisproblemwi

24、thoutthemap?Giveyourreasons.StepVI.Homework1)FinishP4,Ex1,2(onSB)Ex3makesentencesonexercisebook(makeoneswayto,makeuponesmind,makesure,makeroomfor)2)FindoutthephrasesaccordingtotheChinese(part1onthepaperforlanguagepoints)3)RetellthestoryJohnSnowDefeats“KingCholera”byfollowingthe7stepsonp14.Readnotest

25、oUnit1,p78-79,findoutsomedifficultpointswhilereadingthetextPeriod31.Learnexpressions&phrases2.Learn.languagepoints：DifficultandImportantPoints:1)Languagepoints2)Theusageof“suggest&inaddition”TeachingMethods:Presentation&PracticeTeachingProcedures:StepIHomeworkchecking.StepII.Expressions&

26、amp;phrasesl.knowabout.了解的情況2.liftup舉起;抬起;提升3.steamengine蒸汽機(jī)4. physicalcharacteristic人體的特征5. putforwardatheoryaboutblackholes提出一個(gè)有關(guān)黑洞的理論6. infectiousdisease傳染性的疾病7. inscientificresearch在科學(xué)研究上8. examineanewscientificidea驗(yàn)證一個(gè)新的科學(xué)思想9. drawaconclusion得出結(jié)論10. analyzetheresults分析結(jié)果11. awell-knowndoctor一個(gè)著

27、名的醫(yī)生12. ordinarypeople百姓;普通人13.expose(.)tosth.暴露()在中14.themostdeadlydisease最致命的疾病15.terrifiedpeople被嚇壞的人們16.getinterestedinsth./doingsth.對(duì)產(chǎn)生興趣17. o.把.吸收入.18.gathertheinformation19.determinetodosth.20.avaluableclue21.thewaterpump22. inaddition(to.)23. linkto將和聯(lián)系起來(lái)(belinkedto.)24.haveitde

28、livered(havesth.done)叫某人送東西25. dieof.死于.26.announcewithcertainty肯定地宣布27.pollutedwater被污染的水28.preventsb.fromdoingsth.阻止某人干某事29. dealwith.處理.30.solvetheproblem解決難題Expressions&Phrases(2)1etoanend到了盡頭2.findthecauseofthisillness找出疾病的起因3.lookinto.調(diào)查.4.apartfrom.除.之外;此外(=exceptfor.)5.preparefor.預(yù)備好.6.

29、bestrictwithsb.對(duì)某人嚴(yán)格要求7. arevolutionarytheory一個(gè)革命性的理論&leadto.通向.；導(dǎo)致(注意:to為介詞)9. makesense有意義10. attimes=sometimes有時(shí)候11. contributetosth.有助于;促進(jìn)12. encouragesb.todosth.鼓勵(lì)某人做某事13. pointofview觀點(diǎn)14. livingconditions居住條件15.break.in/intopieces把.摔成碎塊16. bedevotedtosth./sb.專致于.；關(guān)心;摯愛(ài)17.devoteoneslifetodo

30、ingsth.獻(xiàn)身于.18. curvedline曲線19. achievegreatsuccess取得巨大的成功StepIV.LanguagePoints1.discover&inventdiscoverv.“發(fā)現(xiàn)”被探索或被揭示的事物早已客觀存在著.收集信息決心干某事一條珍貴的線索水泵除.之外還有13.expose(.)tosth.暴露()在中Eg.1)ColumbusdiscoveredAmericain1492.哥倫布于1492年發(fā)現(xiàn)了美洲.2)Whodiscoveredradium?誰(shuí)發(fā)現(xiàn)了鐳?inventv.“發(fā)明”,指的是發(fā)明原先不存在的東西.Eg.Whoinvented

31、thesteamengine?誰(shuí)發(fā)明了蒸汽機(jī)?2.whoinventedthewayofgivingelectricitytoeverybodyinlargecities?是誰(shuí)發(fā)明了把電帶給大城市中的每個(gè)人的辦法?thewayofdoingsth.=thewaytodosth“做.的方法”Sheshowedusthewayofcleaningit.=Sheshowedusthewaytocleanit.她教給我們清洗它的辦法.theway引導(dǎo)的定語(yǔ)從句的引導(dǎo)詞有三種，可以用that;可以用inwhich;還可以省略.Eg.Idontliketheway(that/inwhich)youspea

32、ktoyourfather.我不喜歡你跟你父親講話的方式.與way相關(guān)的短語(yǔ):bytheway順便說(shuō) bywayof通過(guò)的方法，經(jīng)，由loseonesway 迷路noway(俚語(yǔ))沒(méi)門(mén)，別想feelonesway 摸黑走，謹(jǐn)慎從事ononeswayto.在去的路上inthisway=bythismeans=withthismethod用這種方法3.Whoputforwardatheoryaboutblackholes?誰(shuí)提出了黑洞的理論？putforward(1) tooffer(anidea，suggestionetc.)forconsideration提出(建議等)(2)推薦某人或自己任職

33、位;提名Eg.MayIputyournameforwardasourmonitor?我能否提名你當(dāng)我們的班長(zhǎng)?putaway拋棄;舍棄putdown寫(xiě)下來(lái);記入名單;puton穿上;戴上;增加putoff耽誤;延期putout熄滅(燈);撲滅(火)putup建立;建造 putupwith.忍受Youcantakeanythingfromtheshelfandread，butpleasethebookswhenyouvefinishedwiththem.A.putonB.putdownC.putbackD.putoff4.Thiswasthemostdeadlydiseaseofitsday.d

34、ie(v.)dead(adj.)death(n.)deadly(adj.)adj.(1).dangerous;likelytocausedeath危險(xiǎn)的;致命的(2) .highlyeffectiveagainststh.orsb不強(qiáng)有力的;致命的評(píng)論(3) aimingtokillordestroy意在殺死的;不共戴天的:人adv.(1).Very極度;非常;十分：deadlyserious十分認(rèn)真(2).likedeath死一般地:deadlypale死一般蒼白5.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexpos

35、edtocholera.expose在句中是過(guò)去分詞作后置定語(yǔ)，表示被動(dòng).意為“患霍亂的”.女口:ThebookwrittenbyLuxunisverypopular.exposev.(1)tomakevisible暴露“expose.to.”eg.Heexposeshisskintothesun.他把皮膚暴露在陽(yáng)光下.torevealtheguiltorwrongdoingof揭露;揭發(fā)eg.Heexposedtheirplot.他揭穿了他們的陰謀.Ithreatenedtoexposehim(tothepolice).我威脅要(向警察)揭發(fā)他.exposeto使易受,使受exposeafr

36、aud揭穿騙局adeadlydisease/weaponadeadlyremark擊中要害的adeadlyenemy不共戴天的敵exposesth.tothelightofday把某事暴露于光天化日之下6. Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.每次爆發(fā)霍亂時(shí)就有大批驚慌的老百姓病死.everytime是連詞,引導(dǎo)時(shí)間狀語(yǔ)從句,意為“每次,每當(dāng)”,如:EverytimeImeethim,Ialwaysthinkofthethingshappenedbetweenus.每次見(jiàn)到他,我就想起發(fā)生在我們之間的事

37、情.immediately,themoment,directly,instantly等都可以作連詞，引導(dǎo)時(shí)間狀語(yǔ)從句，意為“一就”,eg.1)1willgivethelettertohimimmediatelyIseehim.我一見(jiàn)到他就把這封信給他.2)1camedirectlyIgotyourletter.我一接到你的信就來(lái)了.7. Thefirstsuggestedthatcholeramultipliedintheairwithoutreason.第一種看法是霍亂病毒在空氣中無(wú)緣無(wú)故地繁殖著.(Suggest用法參考P43.4，并完成相關(guān)的練習(xí))8. absorbv.吸收(液體);承受

38、;承擔(dān)(費(fèi)用等)Eg.1)Usetheclothtoabsorbthespilledink.吸干撒的墨水2)Wewillnotabsorbthesecharges我們不能承擔(dān)這些費(fèi)用.absorb.in/by.吸引.注意eg.Iwasabsorbedinabookanddidnthearyoucall.專心看書(shū) o.吸收.eg.Thebigpanyhasgraduallyabsorbedthesesmallpaniesintoitsownorganization.這家大公司逐漸將這些小的公司吞并了。9. valuable(1)adj.worthalotofmoney值錢的;

39、貴重的;有價(jià)值的avaluablediamond貴重的寶石valuableinformation重大的消息n.(常用復(fù)數(shù)形式)sth.thatworthlotsofmoney貴重物品Eg.Marykepthervaluablesinasafe.瑪麗把她的貴重的東西藏在保險(xiǎn)箱里.10.inadditionadv.aswellas另外Eg.1)Inaddition,thecoursealsoproducespracticalexperience.此外,這門(mén)功課還提供了實(shí)踐的基礎(chǔ).2)AnumberofpeoplecametothezooinadditiontoPeterandPaul.彼得和保爾以

40、外,還有許多別的人來(lái)到動(dòng)物園.StepV.PracticeFinishtheexercisesonP4&P42.P43Ex.3.4.5.StepVIHomeworkAssignment2.SsraiseQsonsomedifficultpointstheyfoundwhilereadingthetextDealwiththeLanguagepointsexerciseswiththehelpofthenotesonthepaperStep3Homework1. FinishP42,Ex1,P43,Ex3,4,P44,Ex12. FinishP4,“Discoveringusefulst

41、ructures”Ex1(explain)3. PreviewthenotesofGrammaronthepaperforlanguagepoints4. Reviewthewordsfortomorrowsdictation.Period4Step1DictationStep2HomeworkcheckingP42,Ex1,P43,Ex3,P44Ex1Step3Grammar1. Lookatthesentencescarefully.Pickouttheattributes&predicativeofthesentences.Givereasonsforwhyyoudivideth

42、emintothesegroups.1) Iwasangrywithhimforkeepingmewaitingsolong.2) Sheisabeautifulyounglady.3) Hegotworriedaboutlosingthemoney.4) Sallywassoexcitedatthegoodnews.5) Somanythousandsofterrifiedpeopledied.2. DiscoveringUsefulStructures(P4)(1).Findmoreexamplesinthereadingpassagewherethepastparticipleisuse

43、dasattributeandpredicative.1) DoctorJohnSnowwasawell-knowndoctorinLondon.(attribute)2) JohnSnowtoldtheastonishedpeopleinBroadStreet.(attribute)3) Hegotinterestedinthetwotheories.(predicative)4) Neitheritscause,noritscurewasunderstood.(predicative)(2).Teachhowpastparticipleused過(guò)去分詞(Thepastparticiple)

44、用法總結(jié)1.作表語(yǔ)：1)Thecupisbroken.2)Thedoorremainslocked.門(mén)仍然鎖著。3)Shelookeddisappointed.她顯得很失望。4)Hewasterrifiedatseeingthis.5)Peoplefromallcountriesarerespectedanddifferentviewsandopinionsaretolerated.2.作定語(yǔ)：1)Pollutedairandwaterareharmfultopeopleshealth.2)Abrokencupislyingontheground.3)Thisisoneofthehousesb

45、uiltlastyear.=whichwasbuiltlastyear.4)Iwanttowriteaboutpeopleaddictedtodrugs.5)TVprogrammesandprintedarticleshelppeopleinothercountrieslearnaboutChinaandtheChinesepeople.3.作賓語(yǔ)補(bǔ)足語(yǔ)：可以帶過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ)的動(dòng)詞有：1)see,hear,find,feel,think,等表示感覺(jué)和心理狀態(tài)的動(dòng)詞1)Hefoundhishometowngreatlychangedwhenhecamebackfromabroad.2)He

46、onceheardthesongsunginGerman.3)Everythoughtthematchlost.4)FrnkLloydWrightfoundhimselfinspiredbyJapaneseseashells.2)make,get,have,keep等表示“致使”意義的動(dòng)詞：1.Hesgoingtohavehishaircut.2. Shehadherfootinjuredinthefall.3. Whenyoutalk,youhavetoatleastmakeyourselfunderstood.4. Pleasekeepusinformedofthelatestdevelo

47、pments.(請(qǐng)讓我們了解最新的發(fā)展情況。)5. Everygreatcultureinthepasthaditsownideasofbeautyexpressedinartandarchitecture.3)表示“希望”“要求”等意義的動(dòng)詞：1)Hewontlikesuchquestions(tobe)discussedatthemeeting.2)Iwantthisletter(tobe)typednow.3)Theyorderedthefilmbanned.(禁演)4)Theywanttheirbuildingsconstructedinawaytolookunnatural.4.作狀

48、語(yǔ)：Thetrainerappeared,followedbysixlittledogs.Onceseen,itcanneverbeforgotten.=Onceitisseen,Seenfromthehill,theparklooksverybeautiful=Whenitisseenfromthehill,Givenmoretime,wecoulddoitmuchbetter.=Ifweweregivenmoretime,Oncepublished,(=Onceitwaspublished,)hisworkbecamefamousfortheabsenceofrhymeattheendof

49、eachline.Foldinthispocket,(=Asitwasfoldinthispocket,)theletterwasntfounduntiltwentyyearslater.(3)FinishEx2onP5“pletethetablewithphrasesthathavethesamemeaning”(inhalves,Ssshouldfinishhalfoftheexercisesandlistentotheothersfortheanswerstotherestexercises)(4) ExercisesPeriod5Step1.Warmingup1.Get1-2Sstor

50、eporttotheclassinformationofCopernicus(Whoishe?Whatachievementdidhemake?When?)2. BackgroundSupplementary:BackgroundNicolausCopernicuswasaPolishastronomer(1473-1543).BorninTorun,hebeganhisuniversitystudiesinKrakowin1491,wherehestudiedcanonlawandLatinandGreekclassics.Howeverhealsohadaninterestinmathem

51、aticsandastronomy.AfterobtaininghisdegreeofDoctorofCanonLaw(教會(huì)法規(guī)博士學(xué)位)inItalyin1503,CopernicusreturnedhometoWarmiainPolandtoserveasCanon(=priest).In1530,CopernicuspletedhisgreatworkDeRevolutionibus(天體運(yùn)行論).CopernicusknewthatthesefindingswouldleadhimintotroublewiththeRomanCatholicChurch(羅馬天主教教徒),sohewa

52、sinnohurrytopublishhistheory.Heonlypublisheditashelaydyingin1543.ThoughCopernicusdidnotlivetohearofitsextraordinaryimpact,thebookwhichfirstsuggestedthattheSun,nottheEarth,isthecentreoftheuniverseisnowrecognizedasoneofthemostinfluentialscientificworksofalltime.3GetSstogivethenamesofthenineplanetsofth

53、esolarsystem.MercuryVenusEarthMarsJupiterSaturnUranusNeptunePlutoCanyouuseagoodmethodtomemorizethem?MyVeryEasyMethod:JustSetUpNinePlanetsStep2ReadingCopernicusRevolutionaryTheory(P6-7)1. Fastreading:Listentothetape,andfindouttheanswerstothequestions.1) .WhatdidCopernicusthinkwasthecenterofthesolarsy

54、stem?2) .WhendidCopernicuspublishhistheory?3)WhydidntCopernicuspublishhistheorybeforehedied?2. ReadingprehensionP7.1.Usethereadingtohelpyoudrawthetwotheoriesoftheuniverse.BeforeCopernicustheoryAdiagramshowingthesolarsystemwiththeearthatitscentreShowingCopernicustheoryAdiagramshowingthesolarsystemwit

55、hthesunatitscenterStep3.Homework1Revisethepositionandhanditintomorrow.2Revisethelanguagepointsfortomorrowsquiz.Period6Exercises&Summary2019-20202019-2020 年高中英語(yǔ)年高中英語(yǔ) UnitIGreatscientistsUnitIGreatscientists 知識(shí)總結(jié)新課標(biāo)人教版必修知識(shí)總結(jié)新課標(biāo)人教版必修 5 5見(jiàn)仁見(jiàn)智見(jiàn)仁見(jiàn)智Whatwillyoubedoingwhenyouare26yearsold，studyingforyour

56、mastersdegreeorworkingforaliving？TakealookatwhatAlbertEinsteinwasdoingin1905，whenhewas26.ThiswillhelpyouunderstandwhytheUnitedNationsdeclared2005theWorldYearofPhysicsinordertohonourEinsteinsachievements100years【ng1.905，EinsteinwasworkinginthePatentBureauinSwitzerland.Buthishobbywasphysics.，hepublish

57、edfivepapersinaprofessionalphysicsmagazine.ThreeoftheseWithoutmuchmoneyorhelpwentontohaveahugeimpactinthestudyofphysics.日HismostfamousworkisontheTheoryofRelativity （相 對(duì) 論） .Einsteinsaidthatmeasurements （度 量）oftimeanddistancechangebecauseeverythingmovesrelative（相對(duì)的）toeverythingelse.Spaceandtimearenot

58、HeprovedthatenergyE=mc2（ Theenergycontentofabodyedinthemostfamousrelationshipinphysics:）qfBheboaytim2ith布朗運(yùn)動(dòng)）ghsquore%）血thatlightexistsastinyparticles（微粒i.-iabsolutelyfixedandtheuniverse（宇宙）weliveinisnottheoneNewton“discovered”,andmatter（物質(zhì)）areisequaltothemass（InanotherpaperaboutBrownianmotion（Einst

59、einworkwasonquantumtheory（量子論）oflight.TheideawasiThiswasthemostshockingideaintwentiethcenturyphysics:weliveinaquantumuniverse，onebuiltoutoftiny，individual（單獨(dú)的）piecesofenergyandmatter.EinsteinwasawardedtheNobelPrizeforthisexistenceofatoms（原子）.Thethirdbigdiscovery.AlthoughEinsteinachievedmanyotherthin

60、gslater，1905hasbeencalledthe“miraculousyear”（奇跡年）duetotheimportanceofthethreepapers.OnApril18,the50thanniversaryofEinsteinsdeath,alightsignalwillberelayed（接力）aroundtheworldbyvolunteersspaced10kilometresapart.ItwillstartfromPrinceton,US,thelastplacewherehelivedandworked.ItwillalsoeacrossChina.Youwillhaveachancetoparticipate（參與.【問(wèn)題導(dǎo)入問(wèn)題導(dǎo)入】偉大的人總是有許多非同尋常