選修八U3AlexanderGrahamBell公開課課件

【Usinglanguage】AlexanderGrahamBelllead-inDiscussionHowdoyoucommunicatewithothers,especiallythosefarawayfromyou?Computer/internet/QQ/e-mail/Writingletters/telegraph/Telephone…~Doyouknowwhoinventthefirsttelephone?~Whatdoyouknowabouthim?aninventor(1819~1905)/borninScotlandandlaterlivedintheUSA/spentmuchofhiscareerteachingthedeaf/bestknown

for

hisinventionofthetelephone.Companiesoftenhavetheword"Bell"aspartoftheirnametohonorhim.

TheveryfirstphonecallwasfromBelltohislabassistant,andhesaid"Mr.Watson--comehere---Iwanttoseeyou."

AlexanderGrahamBellReadingTask1:skimming---5’

somegeneralinformationofBell.TimeInformationIn1847Whenhewasyoung11yearsoldIn187675yearsoldHewasborn.HisfamilymovedtoBoston,USA.Hemadehisfirstinvention.

Hemadehislastinvention.

Heinventedthefirsttelephone【usefulexpressions】從文中劃出以下短語(yǔ)P25【para.1】1使他發(fā)明了麥克風(fēng)【para.2】1踩出來(lái)的路，平路2走進(jìn)樹林【para.3】1開始著手發(fā)明電話2一系列敲擊出來(lái)的點(diǎn)【thelastpara.】1和…..聯(lián)系在一起leadhimtoinventthemicrophonethebeatentrackdiveintothewoodssetouttoinventthetelephoneaseriesofdotstappedoutbeassociatedwith…1diveinto…(1)Hedivedintotheriverfromthebridgetosaveadrowningchild

.(2)Hedivesintomusicandcomposemanybeautifulsongs．

(3)HedivedintohispocketsandtookoutoneYuan.

Jumpintothewater(跳水)devoteoneselfto(投入,潛心研究)putone’shandinto(迅速把手伸入)AlexanderGrahamBellAlexanderGrahamBell,______(bear)in1847,isagreatinventor.Heinventedthemircophone______(help)deafpeoplecommunicate.Heoncesaid,“l(fā)eavethe________(beat)trackoccasionallyanddive_____thewoods.”Itwashiscuriosity______led____hismostfamousinvention–thetelephone.Hewasalsotheman______discoveredthetetrahedronshape.Hewasindeed____continuingsearcherafter___________(practice)solutionstoimprovethequalityofeverybody’slife._____greataninventorheis!borntohelpbeatenintothatwho/thatpracticaltoaHow【exercises】(1)這就是他正在潛心研究的那個(gè)項(xiàng)目嗎？

Isthistheproject(that/which)heisdivinginto?(2)He____hiscareerandmadeagreatcontributiontoourcountry.A.divedhimselfintoB.devotedhimselftoC.divedtoD.devotedto(3)GuoJingjingisafamous_________(dive).B

【注意】潛心研究……diveinto...=devoteoneselfto...=bedevotedtodiver潛水員，跳水者2Everytimeyoudoyouwillbecertaintofindsomething…【注意】名詞短語(yǔ)或副詞起連詞作用相類似的有

(1)與次數(shù)(time)

有關(guān)的短語(yǔ)第一次最后一次下次

(2)“一……就…….”theinstant/moment/minute/second

immediately,instantly,directly

thefirsttimethelasttimenexttime【exercises】1【translation】一看到這些照片，我就會(huì)想起我們一起的日子。

IwillthinkofthedayswhenweweretogetherthemomentIseethephotos.2.--DidyouremembertogiveMarythemoneyyouowedher?--Yes,Igaveittoher_________Isawher.A.whileB.immediatelyC.suddenlyD.onceB3Bellisoftenassociatedwiththeinventionoftelephone.【搭配】beassociatedwith…

belinkedto,beconnectedwith與…..有關(guān)

【translation】健康常常和運(yùn)動(dòng)有關(guān)。

Healthisoftenassociatedwithsports.【拓展】Peopleoftenassociatehealthwithsports.associateAwithB

把A和B聯(lián)系起來(lái)【translation】人們經(jīng)常把成功和努力聯(lián)系起來(lái).Peopleoftenassociatesuccesswithhardwork.Successisoftenassociatedwithhardwork.【拓展】(1)ThenIgotanewjobandagreatmanyassociates.(2)

Ibenefitedalotfrommyassociationwithhim.associate:n伙伴，同伴

association

：n聯(lián)系，聯(lián)想，協(xié)會(huì)【exercise】“NBA”isshortfor“NationalBasketball____________”.Association【Quiz】keyphrases(1)Theyheldhandsinpublic______.(2)Ithoughtherniceandhonest_____Imether.A.firsttimeB.forthefirsttimeC.thefirsttimeD.bythefirsttime2Aftertheearthquake,peopleset_____rebuildingtheirhomes.3Summer_____________(associate)withswimming.4青蛙一下子鉆進(jìn)了水池里。BCaboutisassociatedAllofasudden,thefrogdivedintothepool.佳句賞析【閃光句】標(biāo)出文中你認(rèn)為寫得較好的句型1定語(yǔ)從句2名詞性從句(主從，賓從，表從，同位語(yǔ)從)3強(qiáng)調(diào)句4非謂語(yǔ)做定語(yǔ),狀語(yǔ),補(bǔ)語(yǔ)5省略句6祈使句7so…that…結(jié)果狀語(yǔ)從句8…sothat…目的狀語(yǔ)從句【閃光句1】Itwasnotuntilfivedayslater

thatBellsenthisfirsttelephonemessagetohisassistantWatson.【notuntil的強(qiáng)調(diào)句】(1)Itbe+notuntiln/句子+that…(2)NotuntilfivedayslaterdidBellsendhisfirsttelephonemessagetohisassistantWatson.Notuntiln/句子+半倒裝【仿寫】(1)Wecannotleaveuntil12:00.(強(qiáng)調(diào)句和倒裝句)Itisnotuntil12:00thatwecanleave.Notuntil12:00canweleave.(2)Notuntil_________________.A.didIarrivedidthemeetingbeginB.didIarrivethemeetingbegan.C.IarrivedthemeetingbeganD.IarriveddidthemeetingbeginD【閃光句2】Beingverystable,ithasprovedinvaluableinthedesignofbridges.【語(yǔ)法結(jié)構(gòu)】(being)+adj做原因狀語(yǔ)【仿寫】由于生病了，他呆在家里。

(Being)ill,hestayedathome.【辨析】________(tire)ofthetiringspeech,Mr.Smithstartedtoreadanovel.

由動(dòng)詞過(guò)去分詞或現(xiàn)在分詞演變而來(lái)的形容詞-ed/-ing,即使做原因狀語(yǔ),也不加being,常見(jiàn)的有：

prepared,lost/absorbed,caught/stuck/trapped,seated,dressed…【仿寫】沉迷于思考中，他撞到了一棵樹。

Lost/Absorbedinthought,heranintoatree.Tired【Quiz】句型練習(xí)1--DidJackcomebackearlylastnight?--Yes,itwasnotyeteighto’clock______hearrivedhome.(05福建)A.beforeB.whenC.thatD.unitl.________tocompletethejobontime,theysetouttoworkimmediately.A.Beingdetermined

B.Havingdetermined

C.Determined

D.TobedeterminedBC

【translation】一天，牛頓在實(shí)驗(yàn)室里潛心于研究。(2)他一開始做實(shí)驗(yàn)就忘記了周圍的一切。(3)直到下午才意識(shí)到自己沒(méi)吃午飯。(4)他正沉迷于思考,所以把自己的手表放進(jìn)了鍋(pan)里。(5)今天人們也常常把牛頓和專注(concentration)聯(lián)系在一起。

diveinto…setouttodo,thesecondlostinthought….associateAwithBbeassociatedwith

notuntil…(1)一天，牛頓在實(shí)驗(yàn)室里潛心于研究。(diveinto)Oneday,Newtondivedintoresearchinhislab.(2)他一開始做實(shí)驗(yàn)就忘記了周圍的一切。(setouttodo,thesecond)Thesecondhesetouttodohisexperiment,heforgoteverythingaroundhim.(3)直到下午才意識(shí)到自己沒(méi)吃午飯。(notuntil)Itwasnotuntiltheafternoonthatherealizedhehadnothadlunch.(4)他正沉迷于思考,所以把自己的手表放進(jìn)了鍋里(pan)。(lostinthought)(Becausehewas)lostinthought,heputhiswatchintothepan.(5)今天人們也常常把牛頓和專注(concentration)聯(lián)系在一起。(beassociatedwith,associateAwithB)Newtonisoftenassociatedwithconcentrationnow.Oneday,Newtondivedintoresearchinhislab.Thesecondhesetouttodohisexperiment,heforgoteverythingaroundhim.Itwasnotuntiltheafternoonthatherealizedhehadnothadlunch.Lostinthought,heputhiswatchintothepan.Newtonisoftenassociatedwithconcentrationnow.Taskthree---SummarySummingupthetext-----about30words.(5’)KeywordsAlexanderGrahamBellaninventor/manyinventions/thetelephone//curiosity/dynamicspirit/continuing/efforts/inexploringaroundproblemSuggestedanswerWithcountlessinventions,AlexanderGrahamBell,agreatinventorwasparticularlyfamousfortheinventionoftelephone.Hiscuriosity,dynamicspiritandcontinuingeffortsinexploringproblemsisthekeytohissuccess.34words.Postreading-----oraltrainingtask1--Translatethefollowingquestions.(5’)1.誰(shuí)發(fā)明了電話？2.電話對(duì)人類有用嗎？為什么？3.是什么使AlexanderGrahamBell成為一名偉大的發(fā)明家？為什么？4.AlexanderGrahamBell發(fā)明了許多東西嗎？5.為什么人們總記得他是電話的發(fā)明者？6.從AlexanderGrahamBell身上我們可以學(xué)到什么？taskII---workinpairs.(Ask&answer)5’1.誰(shuí)發(fā)明了電話？Whoinventedthetelephone?2.電話對(duì)人類有用嗎？為什么？Istelephoneuseful/beneficialtohumansociety/beings?Why?3.是什么使AlexanderGrahamBell成為一名偉大的發(fā)明家？為什么？WhatmadeAlexanderGrahamBellagreatinventor?Why?4.AlexanderGrahamBell發(fā)明了許多東西嗎？DidAlexanderGrahamBellinventalotofthings?5.為什么人們總記得他是電話的發(fā)明者？Whywill/ishealwaysberememberedastheinventorofthetelephone?6.從AlexanderGrahamBell身上我們可以學(xué)到什么？Whatcan/dowelearnfromAlexanderGrahamBell?Tasktwo---Readingcomprehension10’1.Whatledhimtoinventthemicrophone?2.Whatdoeshismostfamoussayingmean?3.Whatdoyouthinkledtohissuccessofinventingthe