Alexander-Graham-Bell-人教课标版课件

UsingLanguageWordspreviewcommitteebearjammessforeheaddot

n.委员会vt.忍受；忍耐；负担n.堵塞；阻塞；果酱adj.脏乱的状态；杂乱n.额头n.点；小圆点vt.以小圆点标出；分散tap

wirestrawcurrentimportancevt.轻打；轻拍；轻巧敲n.轻轻地敲击；水龙头n.金属丝；电线n.稻草；麦秆；饮料吸管n.（水或气）流；电流adj.现在的；当前的n.重要性Wordspreviewhelicoptertrianglestablepracticalrefrigeratorcourtversionn.直升飞机n.三角形adj.稳固的；安定的adj.实际的；实用的n.冰箱；冷藏库n.法庭；法院；朝廷n.版本；译本WordspreviewExpressionspreviewtrafficjambeatentrackdiveintosetout(todo)交通堵塞被踩出来的路；常规；惯例迅速把手伸入；一心投入开始（做）intruthhangonoutofordergetthroughringbackringoff的确；事实上不挂断；稍等次序颠倒；发生故障设法联系上；通过回复电话挂断电话Expressionspreview

ReadingALEXANDERGRAHAMBELLTelephonesbecomeonepartofourlife.Butdoyouknowwhoinventedthetelephone?ABritishinventorcalledAlexanderGrahamBell.Pre-readingDiscussthefollowingquestionsingroups:Whatdoyouknowabouttheinventor?2.Howusefulishisinventiontohumansociety?Why?Readthepassagequicklyandfindoutthemainideaofit.ItmainlytalksaboutthelifeofAlexanderGrahamBellandhowhemadethegreatinventions.Listentothetapeandtrytoanswerthequestionsbelow.1.HowdidcuriositymakeAlexanderGrahamBellintoagreatinventor?2.Whatdidhethinkwasthekeytohissuccessasaninventor?3.WhatinventionsdidBellmakebychance?4.Whywillhealwaysbeknownastheinventorofthetelephone?1.HowdidcuriositymakeAlexanderGrahamBellintoagreatinventor?Itmadehimaskquestions,thinkofpracticalwaystosolvesproblems,bepreparedtotrysolutions(andalterthem)severaltimesandfinallypublishhisfindingsforothers.2.Whatdidhethinkwasthekeytohissuccessasaninventor?

Hebelievedthathiscuriositywasthekeytohissuccess.3.WhatinventionsdidBellmakebychance?

Bellinventedthetelephoneandthetetrahedronshapebychance.Bothoftheseareextremelyusefulandstillusedtoday.4.Whywillhealwaysbeknownastheinventorofthetelephone?

Hewillalwaysbeknownastheinventorofthetelephonebecauseitwasaverypopularinventionandthepatentmadethemostmoneyever.Languagestudy1.Hefoundthatbypressinghislipsagainsthismother’sforehead,hecouldmakethebonesmoveinsuchawaythatshecouldunderstandwhathewassaying.

他发现当他把嘴唇放在母亲的前额上，他就会让骨头以一种能让他母亲明白的话的方式运动。这是一个复合句。found后接了一个宾语从句;way后面接了由that引导的定语从句，在这个定语从句中又包含了一个what引导的宾语从句。注意way作先行词,后面的定语从句一般不用引导词,也可用that/inwhich引导。forehead:额头2.Leavethebeatentrackoccasionallyanddiveintothewoods.偶尔离开平路，去寻求困境。beatentrack:被踩出来的路；常规；惯例Hisfarmisoffthebeatentrack.Itisatleasttwomilesfromthemainroad.

他的农庄在偏僻的地方，离开大路至少有两英里。

diveinto

HedivedintothehistoryofChina．

他潜心研究中国历史。

Hedivedintohispocketsandfishedoutonedollar．

他迅速把手伸进口袋掏出了一美元。跳水(头朝下)；迅速把手伸入；(对活动，问题等)全心投入，潜心研究Theboydivedintotheriverfromthebridge

这男孩从桥上跳人河中。diveinto作“潜心于……”

讲时和devoteoneselftosth.的意思一样，但devoteoneselftosth.还有“投身于……;把自己奉献给……”

的意思。He____hiscareerandmadeagreatcontributiontoourcountry.A.divedhimselfintoB.devotedhimselftoC.divedintoD.devotedto3.Bellneversetouttoinventthetelephoneandwhathewastryingtodesignwasamultipletelegraph.

贝尔从未打算发明电话而是试图设计一种复式电报。setout(todosth.)

开始（做某事）,着手干;为某个目标而努力Theyaresettingouttodoanewexperiment.

他们正在着手干一项新的试验。setouttodosth.=setaboutdoingsth.setoutfor=setofffor=leavefor意为“出发到……去”Let’ssetoutbeforedark.我们天黑前动身吧。TomorrowI’llsetoutforBeijing.

明天我将出发去北京。1.Atdawn,theyset____togetreadyfortheworkoftheday.A.offB.aboutC.outD.in2.Theyset____atabout8o’clock.A.abouttoworkB.abouttoworkingC.aboutworkingD.outwork

3.They____themountainatnoon.A.setofftoB.setouttoC.setoutforD.setoffin4.ThisoriginaltelegraphsentamessageoverdistanceusingMorsecode(aseriesofdotstappedoutalongainaparticularorder).这种原始的电报是在一段距离中用莫尔斯电码传递信息（莫尔斯电码时通过电线发出的以特定的次序敲击出的一段串点划）。

dotn.点;小圆点

Thetrainarrivedonthedotofthreeo'clock.

那辆火车三点钟准时到达。

v.以小圆点标出,分散Thelakewasdottedwithlittleboats.

湖面上布满了小船。tapn.轻轻地敲击；水龙头Hecleanedhishandsinthecoldwaterfromthetap.他用自来水龙头流出的凉水把手洗净。v.轻打;轻敲;轻拍Thatgirltappedherfingersonthedeskimpatiently.

那个女孩不耐烦地用手指轻扣桌面。Theropewasnotstrongenough,soweusedwire.

这根绳子不够结实，所以我们用金属线。v.给…装电线,发电报

Assoonastheequipmentiswiredup,youcanuseit.

这个设备一接通电源你就能用了。wiren.电线,电报,金属丝5Ifsoundwavescouldbereproducedinamovingelectricalcurrent,theycouldbesentalongawire.

如果声波能够以连续运动的电流形式复制的话，那么声波就可以沿着导线传送出去了。current

(1)n.气流;水流,洋流;电流

Thecurrentisstrongestinthemiddleoftheriver．

河中央的水流最急。

Thisbuttonswitchesthecurrenton．

这个电钮接通电流。(2)adj.时下的,当今的,流行的,通用的

Mostoftheoldareinterestedincurrentevents．

大部分老年人都对时事感兴趣。

Theyareexpectingprofitsofover$2millioninthecurrentyear．

他们期望今年的利润超过二百万美元。

Thewordisnolongerincurrentuse.

这个词已不再使用。6.Beingverystable,ithasprovedinvaluableinthedesignofbridges.(四面体)十分稳定牢固,在桥梁设计领域的价值难以估量。Beingverystable,是Becauseitisverystable的省略句,它在句中作原因状语。stable:1.Thepatient’sconditionisstable.

患者病情稳定。2.Theladderdoesn’tseemverystable.

这架梯子好像不太稳。

astablerelationship稳定的关系adj.

firmlyfixed;notlikelytomove,changeorfail;steady稳固的；稳定的；牢固的7.Althoughhewillalwaysbeknownforhisinventionofthetelephone,hewasintruthacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.

虽然他一直以发明电话闻名于世,但是他的确是一个永不停息的探索者,不断寻求着改善人们生活质量的可行方法。intruth说实话;说真的;老实说

Shelaughedandchattedbutwas,intruth,nothavingmuchfun.

她虽然又是笑又是侃,但实际上玩得并不开心。

Iwasintruthamiracle.

这确实是个奇迹。practical实际的;实践的;实用的

Iwantsomepracticaladvice.

我想要些实际性的建议。

Itwouldn’tbepracticalforustogoallthatwayjustfortheweekend.

我们跑那么远只为了去度个周末实在很不切实际。

Thedictionaryisverypractical.

这本词典非常实用。ListeningandspeakingZhouRuihasdecidedtodoaprojectonalivingBritishinventorcalledJamesDyson.SohetelephonedDyson’scompanyinEnglandtointerviewoneofitsengineersaboutthegreatman’sideas.Situation

1.Listentothetapeandtickthewordsyouhear.□washingmachine□drum□refrigerator□court□carpetcleaner□bicycle√√√√ObjectTheProblemJamesDyson’simprovementWashingmachineWashingmachinesatthattimedonotcleantheclothesaswellasbyhand.Heinventedamachineusingtwohalfdrumswhichmoveinoppositedirections.2.ListenagainandmakenotesonJamesDyson’sinvention.ListeningtextGOODDESIGNISPRACTICAL

ZhouRuiismakingatelephonecalltoanengineerwhoworksforJamesDyson,afamousBritishinventor.DS:Hello.CanIspeaktoZhouRui,please?ThisisDrSmith.

ZR:Gookmorning,DrSmith.Howkindofyoutoringmeback!Doyouthinkyoucanacceptmyphoneinterviewnow?I’mveryinterestedinJamesDyson’sinventionsandideas.

DS:Sure.I’mhappytospeakaboutourcompanyanditsfounder,JamesDyson.Heisnotaninventorwhomakessomethingentirelynew.Hetakeseverydayproducts,likewashingmachines,andmakesthemworkbetter.

ZR:Isee.Howdidheimprovethewashingmachine?

DS:Hefoundthatclotheswerenotascleanfromawashingmachineasthosewashedbyhand.

ZR:Really?Isthattrue?DS:Yes,becausemostmachineshadonelargedrumandtheclotheswentroundandroundinit.

ZR:Sowhatcanyoudotoimprovethat?

DS:Thisisthecleverpart.JamesDysoninventedasystemwithtwodrumsinthesamemachine.Togethertheyarethesamesizeastheolddrumbutworkdifferently.Onedrumgoesinonedirectionandtheothergoesintheother.Soit’smorelikehand-washingandtheclothescomeoutcleaner.ZR:Wasiteasytodesign?

DS:No.IttookmanyworkingmodelsbeforeMrDysonwascontentwiththeresult.ZR:Howlongdidittakehim?

DS:I’mnotsure.ButIknowthatwhenheinventedanewcarpetcleanerittookfiveyearstodesignandover5,000testsbeforehewassatisfied.ZR:Wow!Ididn’trealizeittooksolong.

DS:Oh,therearemoreproblemsevenafteryougetthepatent.Forexample,duringtheearlyyearsJamesDysonfoundthatalargecompanymakingcarpetcleanersinAmericawascopinghisidea.Hehadtogotothecourttoprotecthisinvention.ZR:Ihopehewon.

DS:Yes,intheendthatcompanyhadtopayusalotofmoneybecausetheyhadusedourideasillegally.Itwasanimportantdayforus.

ZR:WhatnewideasdoesJamesDysonhave?DS:I’msorrybutyou’lljusthavetowaitandsee!

ZR:ThankyouandI’mafraidIshallhavetoringoffnow.Goodbye.

DS:Goodbye.YouwanttoapplyforajobinJamesDyson’scompany.Soyouringuponeofhisengineerstoaskwhatkindofpersonheneeds.Remembertoaskforasmuchinformationasyoucan.Heresomephrasesthatmaybeusefulforyoutomakeatelephonecall:Holdtheline,please.Hangon,please.Justamoment,please.I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.Sorry.He/Sheisn’thererightnow.CanIringbacklater?I’llringhim/herupagain.Imustringoffnowbecause…WritingNowwritealettertoJamesDysonaskinghimforajobinhiscompany.Hereisthebeginning:Thebeginningandtheendingoftheletter:DearMr.Dyson,Iwouldliketoapplytobecomeanassistantinyourcompany.…….Iwouldbegratefulifyouwouldconsideremployingmeinyourcompany.Yourssincerely,(yourname)Usethelistofskillstomakenewparagraphsinyourletter.Foreachskillsetdownanyexperienceyouhavehad,whichshowsthatyouareasuitableperson.Youmaybecreativeinthispartoftheletter.Finishtheletterbymentioningagaintheskillsthatyouhave.Endtheletter.Samplewriting:DearMr.Dyson,Iwouldliketoapplytobecomeanassistantinyourcompany.IexpecttogetadegreeinmechanicalengineeringfromBeijingUniversityattheendofthisyear.IhavealwaysbeenagoodstudentandlastyearIfinishedthirdinmyyearandmyprofessorexpectsmetodoevenbetterinthisyear’sexams.Ihaveworked(inmyholidays)foracompanythatmakestoysfortheWesternmarket.Ihelpedinthedesigndepartmentanddesignedarangeofnewpandaplayingcardsandboardgam