牛津译林版九年级英语下册教学课件Unit 2 Great people

Unit2GreatpeopleWelcometotheunitUnit2GreatpeopleWelcometopopularbeautifulpowermodernstrongwell-knownAretheygreat(伟大)people?popularbeautifulpowermodernstrWhoinventedbulbs?电灯泡Whoinventedbulbs?电灯泡3牛津译林版九年级英语下册教学课件Unit2Greatpeople4ThomosEdisonaninventor一个发明家Americaninventedover1,000inventions发明v.发明n.ThomosEdisonaninventor一个发明家A5inventorn.发明者Newwordsinventv.发明inventionn.发明物；创意inventorn.发明者Newwordsinve6WhodiscoveredAmerica?WhodiscoveredAmerica?7ChristopherColumbusChristopherColumbus8ChristopherColumbusanexplorer一个探险家ItalianoneofthefirstEuropeanstodiscoverAmerica欧洲人n..

意大利人ChristopherColumbusanexplore9explorern.探险者；考察者NewwordsItaliann.意大利人Europeann.欧洲人explorern.探险者；考察者NewwordsI10Whowrotethenovel?Whowrotethenovel?11WilliamShakespeareawriter

English一个作家agreatwriterofEnglishliteratureWilliamShakespeareawriterEn12Whoishe?Whoishe?13牛津译林版九年级英语下册教学课件Unit2Greatpeople14NelsonMandela尼尔森.曼德拉apresident一个总统SouthAfricanafighterfortherightsofblackAfricansallhislife斗士一生为争取非洲黑人权利的斗士NelsonMandela尼尔森.曼德拉apresid15QianXuesen钱学森ascientist一个科学家ChinesethepioneerofChina’sspacetechnologyprogramme中国航空技术项目的先驱QianXuesen钱学森ascientist一个科学家16PeterTchaikovsky彼得.柴可夫斯基acomposer一位作曲家Russianacomposerofclassicalmusic一位古典音乐的作曲家PeterTchaikovsky彼得.柴可夫斯基acom17

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invent发明aninventor

发明者invention发明物anexplorer探险者Italian意大利人European欧洲人literature文学SouthAfrican南非人fighter斗士pioneer先锋Russian俄罗斯人composer作曲家classical古典的ReadandLearninventFinish

PartAandB.Thenanswertogether.NameJob(A)Whathedid(B)ColumbusShakespeareQianXuesenEdisonMandelaTchaikovskyexplorer

Italian,oneofthefirstEuropeanstodiscoverAmericawriterEnglish,agreatwriterofEnglishliteraturescientistChinese,thepioneerofChina’sspacetechnologyprogrammeinventorAmerican,createdover1,000inventionspresidentSouthAfrican,afighterfortherightsofblackAfricansallhislifecomposer

Russian,acomposerofclassicalmusicTrytointroduceeachpersonFinishPartAandB.Thenansw19中国太空技术项目的先锋ThepioneerofChina’sspacetechnologyprogramme2.一生为争取非洲黑人权力的斗士AfighterfortherightsofblackAfricanallhislife3.创造了一千多项发明

createover1,000inventions4.第一批发现美洲的欧洲人之一OneofthefirstEuropeantodiscoverAmerica5.一位古典音乐的作曲家Acomposerofclassicalmusic6.一位英国文学的伟大作家AgreatwriterofEnglishliteratureInvent[v.]inventor发明家中国太空技术项目的先锋Invent[v.]ComicStripComicStrip211.WhodoesEddiethinkisthegreatestpersonintheworld?2.DoesHoboknowwhoPaulYumis?3.WhoisPaulYum?PaulYum.[pɔ:l‘jʌm]No,hedoesn’t.HeinventedEddie’sfavouritefood.Listenandanswer1.WhodoesEddiethinkisthe22你认为谁是历史上最伟大的人、Whodoyouthinkisthegreatestpersoninhistory/2.历史上；3.我从未听说过他。Ihaveneverheardofhim.4.他是一个发明家，他发明了我的食物。Heisaninventor.Heinventedmyfavouritefood.inhistory你认为谁是历史上最伟大的人、inhistory

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invent发明aninventor

发明者invention发明物anexplorer探险者Italian意大利人European欧洲人literature文学SouthAfrican南非人fighter斗士pioneer先锋Russian俄罗斯人composer作曲家classical古典的ReadandLearninventCompletethesentencesColumbusisthefirst_________(探险家)inEuropetodiscoverAmerica.Mandelaisa_____(斗士)fortherightsofblackAfricans.Manyyoungstudentsdon’tlike______(古典的)music.Chinesepeople___________(发明)paper.Hewasthe________(先锋)ofChina’sspacetechnologyprogramme..fighterexplorerclassicalinventedpioneerCompletethesentencesColumbus25HomeworkRememberthenewwordsandstories.Learnfromthegreatpeople.HomeworkRememberthenewwords26GoodbyeGoodbye27Unit2GreatpeopleReading1Unit2Reading1`GreatpeopleThomasEdisonChristopherColumbusWilliamShakespeareNelsonMandelaPeterTchaikovskyQianXuesen查`GreatpeopleThomasChri29`aninventorcreateover1,000inventions一位发明家创造了一千多项发明爱迪生从小就对发明感兴趣。Edisonwasinterestedininventingwhenhewasveryyoung.他发明了如此多的有用的东西以至于人们的生活得到了很大改善。Heinventedsomanyusefulthingsthatpeople’slivesimprovedalot.`aninventor一位发明家爱迪生从小就对发明感兴趣。30`一位总统一名为……权利斗争的斗士曼德拉一生都致力于为非洲黑人争取权利而斗争。MandeladevotedallhislifetofightingfortherightsofblackAfricans.那位女总统也是一位为妇女权利斗争的斗士。大家都很尊敬她。Thewomanpresidentisalsoafighterfortherightsofwomen.Andeveryonerespectsherverymuch.apresidentafighterfortherightsof...`一位总统曼德拉一生都致力于为非洲黑人争取权利而斗争。ap31`一位探险家第一批发现美洲的欧洲人之一那个名叫哥伦布的探险家是个意大利人。TheexplorercalledColumbuswasanItalian.图片上的农民是首批在美洲生活的欧洲人。ThefarmersinthepicturewerethefirstEuropeanstoliveinAmerica.anexploreroneofthefirstEuropeansto

discoverAmerica`一位探险家那个名叫哥伦布的探险家是个意大利人。anexp32Whoishe?

Whatdidhedo?NeilArmstrongthefirstmanwalkedontheMoon导Whoishe?

Whatdidhedo?Neil33NeilArmstrongan

astronautn.宇航员学NeilArmstronganastronautn.宇航NeilArmstrongthefirstmantowalkonthemoontheApollo11a

spacecraftn.宇宙飞船；航天器NeilArmstrongthefirstmantoWhatdoyouknowaboutNeilArmstrong(阿姆斯特)andApollo11(阿波罗11号)?WhatdoyouknowaboutNeilAr36尼尔·奥尔登·阿姆斯特朗(NeilAldenArmstrong，1930年8月5日—)曾是一位宇航员、试飞员、海军飞行员以及大学教授。在美国国家航空航天局服役时，阿姆斯特朗成为了第一个踏上月球的宇航员。双子星8号是阿姆斯特朗的首次太空任务，在这次任务中，他和大卫·斯科特执行了历史上第一次轨道对接。

1969年7月20日，在执行他的第二次，也是最后一次太空任务阿波罗11号时，阿姆斯特朗迈出了“人类的一大步”。他与搭档巴兹·奥尔德林一道在月球表面停留了两个半小时。

尼尔·奥尔登·阿姆斯特朗(NeilAldenAr37阿波罗11号是第一艘载人探月宇宙飞船。此行的目的是人类登陆月球并安全返回。飞船登陆的月球表面区域称为静海，宇航员们收集了月球表面的岩石，并把美国国旗和一块牌子插在月球上。牌子上写着：公元1969年7月来自地球的人类首次登上月球，我们是为人类的和平而来。阿波罗11号是第一艘载人探月宇宙飞船。此行的目的是人38afootprintonesmallstepforaman,onegiant

leapformankindn.一步adj.巨大的；伟大的n.跳跃n.人类onthemoon’s

surfacen.表面这是个人的一小步，却是人类的一大步afootprintonesmallstepforpilot’slicence飞行执照apieceofpaperthatshowsyouareallowedtodosth.pilot’slicence飞行执照apieceofpilotlicencenavyservetestaircraftastronautspacecraftspinn.飞行员vt.<英>执照，许可证n.海军vi.&vt.服役；服务，招待vt.测试；检验n.飞机，航空器n.宇航员n.宇宙飞船，航天器vi.快速旋转pilotn.飞行员controloutofcontrolordercut…shortPacificoceanlandstepn.控制，支配失去控制，无法管理n.命令，指挥，要求缩短adj.太平洋的n.海洋vt.&vi..(使)着陆，(使)降落n.一步controln.控制，支配giantleapmankindstepsurfacefurthercitizenprideadj.巨大的；伟大的n.跳跃；跃升n.人类vi.走，跨步n.表面；表层adj.更多的，更进一步的n.公民；市民n.骄傲；可引以为豪的人(或物)giantadj.巨大的；伟大的

SimonhasreadthearticleaboutNeilArmstrong,buthedoesnotknowsomeofthewords.Helphimfindoutthemeaningofthewords.Circlethecorrectletters.(P24)B1练Simonhasreadthearticl441.WhendidArmstrongbecomeinterestedinflying?2.Whatdidhedoafterhebecameatestpilot?Whenhetookhisfirstflightattheageofsix.Heflewover1,100hoursandtestedalltypesofaircraft.ReadP1-2MOON练1.WhendidArmstrongbecomeiReadP3MOONAstronaut(s):_____________________Title(头衔):_____________________Mission(任务):_____________________Accident:_____________________Solution:_____________________Gemini8NeilArmstrongandDavidScottcommandpilot(Neil)joinedtwospacecrafttogether...thespacecraftbeganspinningoutofcontrolcuttheflightshortbroughtthespacecraftdownintothewesternPacificOcean(解决方案)ReadMOONAstronaut(s):________FindoutthemistakesOn20June1969,ArmstrongbecamethefirstmantowalkontheMoon.TogetherwithBuzzAldrin,helandedthespacecraftGemini8ontheMoon.Hesaidthefamouswords“onesmallstepfor(a)man,onegiantleapforhumans”ashesteppedoutontotheMoon‘ssurface.(3个错误）ArmstrongandAldrinwalkedontheMoonforaboutthreeandahalfhours.TheycollectedMoonplantstotakebacktotheEarthforfurtherresearch.WhenApollo11returned,theAmericanswaswaitingtogreetthem.Theywereheroes.（3个错误）ReadP4-5MOONJulyApollo11mankindtworockswholeworldFindoutthemistakesOn20JunReadP6WhatawardwasArmstrongpresented?theMedalofFreedom(总统）自由勋章thehighestawardthataUScitizencanreceiveHewastheprideofthewholeworldMOONReadWhatawardwasArmstrongSkimthetextagainandfinishingthetable(B2)B2,SkimthetextagainandfinishNeilArmstrong1930:

bornin___________,theUSA1936:tookhis_________________1946:receivedhisstudent_________________1949:joined_________________1955:became________________1962:became________________1966:wentinto______________withDavidScott1969:becamethefirstmantowalkon__________Ohiofirstflightpilot’slicencethenavyatestpilotanastronautspacetheMoonNeilArmstrong1930:bornin__Scanthetextagain,checkifSimonrememberseverythingcorrectly.(B3)1.TheGemini8flightwasagreatsuccess.2.Gemini8landedinthewesternPacificOcean.3.ThreemenfromApollo11walkedonthemoontogether.4.TheastronautstooksomeMoonplantsbacktoearth.5.NeilArmstrongreceivedtheMedalofCitizen.FTFFFScanthetextagain,checkif511.WhendidArmstrongbecameinterestedinflying?Whenhetookhisfirstflightattheageofsix.2.HowoldwasArmstrongwhenhebecameanastronaut?Hewas32yearsold.3.WhatdidArmstrongdowhenthespacecraftwasoutofcontrolduringhisfirsttripintospace?HesuccessfullybroughtthespacecraftdownintotheWesternPacificOcean.ReadthetextcarefullyandanswerthequestionsaboutArmstrong(B4).1.WhendidArmstrongbecamein52MillieisaskingSimonsomequestionsaboutNeilArmstrong.HelpSimonanswerherquestions.Usetheinformationonpages22and23tohelpyou.4WhatwasthefirstspacecrafttolandontheMoon?__________________________________________5HowlongdidArmstrongandAldrinwalkontheMoon?___________________________________________6WhatdidArmstrongmeanbyhisfamouswords“onesmallstepfor(a)man,onegiantleapformankind”?___________________________________________Apollo11.Forabouttwoandahalfhours.ItwasonesmallstepontheMoon’ssurfaceforArmstrong,butformankind,itmeantagreatachievementinspacetechnology.对一个人来说这是一小步，但对整个人类来说却是一次巨大的飞跃。MillieisaskingSimonsomequ53Name:Dateofbirth:Placeofbirth:Majorevents:NeilArmstrong

5August1930Ohio,theUSAat6:at16:tookhisfirstflightreceivedhisstudentpilot’slicenceyoungRetellsomethingaboutArmstrong.测Name:Dateofbirth:Placeofbi541949:1962:1966:20July1969:joinedthenavywaschosentobeanastronautwentintospacewalkedontheMoonAwards:MedalofFreedomRetellsomethingaboutArmstrong.1949:1962:1966:20July1969:jo55NeilArmstrongwasbornon5August1930inOhio,theUSA.Heshowedan________inflyingwhenhetookhisfirst_______attheageofsix.Hereceivedhisstudent_____________whenhewas16.In1962,hewas________tobecomean__________.In1966hewentintospaceas__________pilotofGemini8.

On20July1969,Armstrongbecamethefirstmanto___________________.HeandAldrincollected___________totakebacktotheEarthforfurther________.Becauseofhisexcellent________,NeilArmstrongwas__________theMedalofFreedom,thehighestawardthataUS_______canreceive.Hewasthe_______erestflightpilot’slicencechosenastronautcommandwalkontheMoonMoonrocksresearchservicepresentedcitizenprideNeilArmstrongwasbornon5A56HomeworkRememberthenewwordsandexpressions.Readthearticleandtrytoreciteit.Finishofftheexercises.HomeworkRememberthenewwords57Rememberthewordsandexpressionsinthislesson.2.PreviewGrammar.HomeworkRememberthewordsandexpress58牛津译林版九年级英语下册教学课件Unit2GreatpeopleUnit2GreatpeopleUnit2ReadingIIReadingIIStudyingaims1.Mastertheusefullanguagepoints.2.Cangetinformationfromreadinganddosomeexercises.Studyingaims1.MastertheuNeilArmstrongwasbornon5August1930inOhio,theUSA.Heshowedan________inflyingwhenhetookhisfirst_______attheageofsix.Hereceivedhisstudent_____________whenhewas16.In1962,hewas________tobecomean__________.In1966hewentintospaceas__________pilotofGerestflightpilot’slicencechosenastronautcommand

Task1NeilArmstrongwasbornon5A63On20July1969,Armstrongbecamethefirstmanto___________________.HeandAldrincollected___________totakebacktotheEarthforfurther________.Becauseofhisexcellent________,NeilArmstrongwas__________theMedalofFreedom,thehighestawardthataUS_______canreceive.Hewasthe_______ofthewholeworld.walkontheMoonMoonrocksresearchservicepresentedcitizenprideOn20July1969,Armstrongbec641.Armstrongjoinedthenavyin1949and

servedasapilot

forthreeyears.

阿姆斯特朗1949年参加海军,当了三年飞行员。servevi.&vt.服役;服务,招待servicen.服役;服务

LanguagepointsTask21.Armstrongjoinedthenavyi652.In1966,hewentintospaceascommandpilotofGemini8.HeandDavidScottmanagedtojointwospacecrafttogetherforthefirsttimeinspace.1966年，他作为“双子座8号”宇宙飞船的飞行指挥进入太空，他和戴维·斯科特成功地将两个航天器在太空首次交会对接。2.In1966,hewentintospacemanagetodosth.设法做成某事e.g.他好不容易及时赶到那里。Hemanagedtogetthereintime.我很忙，但我会想办法来。I’mbusy,butI’llmanagetocome.managetodosth.设法做成某事67e.g.她招待我们吃了一顿可口的午餐。Sheservedusadeliciouslunch.汤姆当了三年兵。Tomservedasasoldier/inthearmyforthreeyears.e.g.她招待我们吃了一顿可口的午683.However,ontheirwaybacktotheEarth,thespacecraftbeganspinningoutofcontrol.

但是,在他们返回地球的途中,宇宙飞船开始旋转,失去控制。spin—spun—spun

vi.&vt.旋转e.g.转动球/硬币/轮子tospinaball/coin/wheel我觉得天旋地转。

Myheadisspinning.3.However,ontheirwayback69outofcontrol失去控制,不受操纵undercontrol被控制住;情绪良好e.g.车失去了控制,撞上了路边的一棵树。Thecarwentoutofcontrolandhitatreebytheroad. 她觉得很难控制自己的情感。Shefindsitdifficulttokeepherfeelingundercontrol.outofcontrol失去控制,不受操纵704.On20July1969,ArmstrongbecamethefirstmantowalkontheMoon.1969年7月20日,阿姆斯特朗成为第一个登上月球的人。

be/becomethefirstperson(man/woman)todosth.成为第一个做某事的人e.g.江先生成为这个镇上第一个拥有机器人的人。

Mr.Jiangbecamethefirstpersontoownarobotinthetown.4.On20July1969,Armstrong715.TogetherwithBuzzAldrin,helandedthespacecraftApollo11ontheMoon.他和巴兹·奥尔德林一起,把阿波罗11号降落到了月球上。togetherwith用作介词，意为“与……一起”“连同……”,相当于aswellas,可以放在句首或句尾,也可放在主语后,但谓语动词形式要与主语保持一致。5.TogetherwithBuzzAldrin,72e.g.李先生现在正和他的孩子们一起在澳大利亚度假。

MrLi,togetherwithhischildren,

isonholidayinAustralianow.

land用作动词,意为“(使)降落”’,“登陆”。e.g.飞行员驾驶飞机安全着陆。Thepilot

landedtheplanesafely. 他们是首批登上月球的人。

Theywerethefirstmentolandonthemoon.e.g.李先生现在正和他的孩子们一起在澳736.Hesaidthefamouswords“onesmallstepforman,onegiant

leapformankind”ashesteppedoutontotheMoon’ssurface.当他踏上月球表面时,说了一句名言:“对于个人是一小步，对于人类是一个巨大的飞跃。”

stepn.

一步;台阶;步骤,措施e.g.他朝门口迈了一步。

Hetookasteptowardsthedoor.6.Hesaidthefamouswords“o74这个小孩正爬着上台阶。Thechildisclimbingupthe

steps.我们在地面上发现了熊的足迹。Wefoundthe

stepsofabearontheground.下一步该怎么办？What’sthenextstep?vi.走,跨步e.g.我听见叫我名字时向前跨了一步。

Isteppedforwardwhenmynamewascalledout.这个小孩正爬着上台阶。757.Hewastheprideofthewholeworld.

他是全世界的骄傲。 priden.骄傲;可引以为豪的人(或物)

takeapridein…对……感到自豪

proudadj.骄傲的,自豪的

beproudof…对……感到自豪e.g.我为自己的工作感到骄傲。

Itakeaprideinmywork.7.Hewastheprideofthewho76堂清知识1.对…产生兴趣2.第一次坐飞机3.担任、充当4.把…连在一起5.第一次6.在返回的路上7.失去控制8.缩短飞行时间becomeinterestedin…

takeone’sfirstflightserveas

join…togetherthefirsttimeonone’swaybackto…

outofcontrol

cuttheflightshort堂清知识1.对…产生兴趣becomeintereste9.使…着陆进入…10.第一个在月球上行走的人11.和…一起12.把…带回地球13.作进一步研究14.全世界的骄傲15.去不同的国家旅行land…on…thefirstmantowalkonthemoontogetherwith…take…backtotheEarthforfurtherresearchtheprideofthewholeworld

traveltodifferentcountries9.使…着陆进入…land…on…thefir1.Doyouknowwhoisthefirstwoman_______(reach)thetopoftheSouthPole?2.Ihopetotake_______(drive)licencethissummer.toreachdriving根据句子意思,用括号中所给单词的适当形式填空。当堂检测1.Doyouknowwhoisthefirs793.Doyouknowwho___________(choose)tobethefirstastronautinChina?4.Wealltake_______(proud)inourcountry.waschosenpride3.Doyouknowwho___________805.Doyouknowhowmanyastronauts____________(step)ontothemooninthelastfortyyears?6.Somescientistsaretakinga_______(far)researchonmedicinetocurethisdisease.furtherhavestepped5.Doyouknowhowmanyastron81Rememberthewordsandexpressionsinthislesson.2.PreviewGrammar.HomeworkRememberthewordsandexpress82牛津译林版九年级英语下册教学课件Unit2GreatpeopleUnit2GreatpeopleIntegratedskillsUnit2GreatpeopleIntegrated1.Whodoyouthinkisthegreatestpersonthathaseverlived?2.Whatdidhe/shedo?1.Whodoyouthinkisthegrea85ThomasEdisonChristopherColumbusWilliamShakespeareNelsonMandelaQianXuesenPeterTchaikovskyThomasEdisonChristopherColum861.Whatothergreatpersonsdoyouknow?2.Doyouknowthewomaninthenextpicture?3.Haveadiscussionaboutherwithyourpartner.1.Whatothergreatpersonsdo87X-rayX-raymachineThecontributiontothemedicalscienceX-rayX-raymachineThecontribuReadtheinformationofMarieCurie.MarieCurie(1867-1934)borninthecityofWarsaw,PolandmovedtoParis,Francewhenshewas24studiedMathematicsandPhysicsatauniversitymarriedaFrenchscientistcalledPierreCuriein1895discoveredradiumintheirlaboratoryin1898wontheNobelPrizetwiceduringherlifetimediedattheageof67ReadtheinformationofMarieWherewasMarieCurieborn?WhatdidshestudyinFrance?Whatweresheandherhusbandfamousfor?4.HowmanytimesdidshewintheNobelPrize?AnswerthequestionsaccordingtothenotesofMarieCurie.InthecityofWarsaw,Poland.MathematicsandPhysics.Thediscoveryofradium.Twice.WherewasMarieCurieborn?Ans90Name:MarieCurieDateofbirth:7November(1)________Placeofbirth:(2)_____________,PolandFamily:shewas(3)____________offivechildrenParents:fatherwasa(4)__________professor;motherwasa(5)_________teacherHighschool:finishedattheageof(6)_____Work:workedasa(7)_________Movedto:(8)____________,Francein18911867Warsawtheyoungestmusic16teacherParisscienceMarieCurie-agreatscientistListentotherecordingandcompletetherestofthenotes.Name:MarieCurie1867Warsawthe91Atuniversity:studied(9)______________and(10)_____________Marriedto:PierreCurie,a(11)_________scientist,in1895Famousfor:thediscoveryof(12)__________WontheNobelPrizefor:(13)_________in1903Husband’sdeath:PierreCuriediedina(14)______________in(15)_________WontheNobelPrizefor:(16)_________in1911Dateofdeath:(17)_____________1934,aged(18)__________MathematicsPhysicsFrenchradium4Julytrafficaccident1906PhysicsChemistry67Atuniversity:studied(9)____92IthinkMariecurieisoneofthegreatestscientistinhistory!Shewasfrom(1)__________.Whenshewas24,shewentto(2)____________tostudy(3)___________and(4)________atauniversity.ThereshemetPierreCurie,a(5)_________scientist.Theygotmarriedin(6)________.PolandParis,FranceMathematicsPhysics1895FrenchHelpMilliecompletehersentences.UsetheinformationinPartA1tohelpyou.IthinkMariecurieisoneofThecouplewonthe(7)____________________in1903forthediscoveryof(8)________.Thatwasnottheendofthestory.In(9)________,MarieCuriewonhersecondNobelPrize,butsadly,Pierrewasnottheretosharethejoywithher–hediedinatrafficaccidentin(10)_________.NobelPrizeforPhysicsradium19061911Thecouplewonthe(7)_______Nothing

in

life

is

to

be

feared.

It

is

only

to

be

understood.

生活中没有可怕的东西，只有应去了解的东西。

——Marie

CurieNothing

in

life

is

to

be

feare镭是一种放射性元素，元素名来源于拉丁文，原意是“射线”。1898年居里夫妇从沥青铀矿矿渣中发现了镭，1902年分离出90毫克氯化镭，初步测定了镭的原子量。镭在自然界分布很广，但含量极微。镭具有很强的放射性，并能不断放出大量的热。镭放出的射线能破坏、杀死细胞和细菌。因此，常用来治疗癌症等。镭是现代核工业兴起前最重要的放射性物质,到1975年为止，全世界共生产了约4千克镭，其中85%用于医疗，10%用来制造发光粉。镭是剧毒物质。Brainstorm镭是一种放射性元素，元素名来源于拉丁文，原意是“射线”。18Speakup:Whydoyouadmireher?ListentoPartBSpeakup:Whydoyouadmirehe97Writeaconversationaboutyourfavouritefamouspeople.Whodoyouthinkisthegreatestpersonthathaseverlived?Whatdidhe/shedo?Whydoyouadmirehim/her?WriteaconversationaboutyouSampleConversationS1:Whodoyouthinkisthegreatestpersoninhistory?S2:ThomasEdison!Iadmirehimthemost.S1:WhatdidThomasEdisondo?S2:Hecreatedover1,000inventionsforourmankind.S1:Whydoyouadmirehim?S2:Becausehewasaveryprofessionalpersonwhodevotedhiswholelifetocreating.Whataboutyou?Doyouadmiresomebody?SampleConversationS1:Whodo99S1:Yes.IadmireQianXuesen.HeledChina’sspacetechnologyprogramme.S2:Whydoyouadmirehim?S1:BecausehepushedfortheimprovementofChina’sspacetechnology.S1:Yes.IadmireQianXuesen.100afamousactorplayedtheleadroleinafilmcalledtheShaolinTemplebuiltacharitycalledOneFoundationfamousinHollywoodafamousactorplayedtheleadaHollywoodsuperstarwonanOscarfortheBestActressin1954devotedmuchofhertimetocharityaHollywoodsuperstarwonanOs102Canyouthinkofanyotherfamouspeople?YoucansearchformoreontheInternetorinthelibrary.Trytofindmoreandhaveadiscussion.Canyouthinkofanyotherfam1031.Shewasfamousforthe__________(discover)ofradium.2.The

__________(科学家)is

experimentingtoinvent

a

new

drug.

3.Thestudentsarestudyingachemicallawinthe__________(实验室).4.Theletterhadcomefroman

__________(未知的)

admirerofher.5.Hewas

__________(广泛地)

respectedasawiseandeasy-goinggovernor.discoveryscientistlaboratoryunknown根据括号内的提示完成句子。widely1.Shewasfamousforthe____HomeworkDootherexercisesinthispart.Practicetheconversationsandremembertheusefulexpressions.PreviewtheStudyskills.HomeworkDootherexercisesin105Unit2GreatpeopleStudyskillsUnit2GreatpeopleStudyski根据汉语、首字母或所给的词写出正确的单词。1.Childrenareusuallycuriousaboutthe________thingsintheworld.(未知的)2.Mathsisshortfor______________.unknownmathematicsRevision根据汉语、首字母或所给的词写出正确unknownmathem3.Englishis_______(wide)spokenallovertheworld.4.Theyarefamousforthe____________(discover)ofradium.5.Theboywantstobea___________(science)whenhegrowsup.widelydiscoveryscientist3.Englishis_______(wide)sStudyskillsFormalandinformallanguageWhenwespeakorwrite,wecanuseformalandinformallanguage.Weuseformallanguagewithourteachersorunfamiliarpeople.However,whenwespeakorwritetoourfriends,weuseinformallanguage.StudyskillsFormalandinformaformallanguageourteachers,unfamiliarpeopleinformallanguageourfriendsformallanguageourteachers,iFormalInformalGreetingsDearMr/Mrs/Ms…,LadiesandgentlemanHi,Hello…EndingsFaithfullyyours,YoursfaithfullyLotsoflove,Yours,…FormalInformalGreetingsDearMrFormalInformalIdioms(习语，土话）haveabigmouth(喋喋不休）Abbreviations（缩写）esp.Dec.Sat.…Contractions（缩约）we’ll,isn’t,I’drather…FormalInformalIdioms(习语，土话）haKittyiswritingtoJ.K.Rowling,theBritishwriter,totellhersomethingaboutHarryPotter.HelpKittycheckthelanguagesheisusingandimproveitifnecessary.Hi!Ithinkyou’lllaughwhenyoureadthisletter.Believeitornot,there’sarealHarryPotterintheworld.DearMsRowling,thereisyouwillKittyiswritingtoJ.K.RowlIt’ssaidthatit’salotoftroublebeingHarryPotter,esp.whenyou’rea78-yr-oldmanandyouhappentosharethenameofaworld-famousboywithmagicpowers.TherealHarryPotteroftengetsphonecallsfrombothchildrenandTVstations.Itisitisespeciallyyouare78-year-oldIt’ssaidthatit’salotoft“ThekidswanttoknowifI’mHarryPotter,”hesayswithasmile.“ItellthemI’vebeenHarryPotterfornearly80years!”However,therealHarryPottersaystheHarryPotterseriesisn’thiscupoftea,andhedoesn’tcareifhe’sfamousornot.Love,KittyisnothisfavouritecharacterheisFaithfullyyours,/Yoursfaithfully,“ThekidswanttoknowifI’m1．—你最钦佩谁？—我最钦佩爱迪生因为他创造了一千多项重要的发明。—Who__________________________?—I___________________________________________________________________________________________.doyouadmirethemost翻译句子：admireEdisonthemostbecausehecreatedmorethan1,000importantinventionsExercises1．—你最钦佩谁？doyouadmirethemos2.那天你真勇敢，一个把火扑灭了。___________________________________________________thatday.3.他们决定探索那片陌生区域。They________________________________________.Itwasbraveofyoutoputoutthefireallbyyourselfdecidedtoexploretheunknownarea2.那天你真勇敢，一个把火扑灭了。Itwasbrave4.如今，越来越多的人在推动环境的保护。

Nowadays,________________________

_______________________________________________________.