Module6OldandNewTheThreeGorgesDamLecturer:WangGuoliWanrong
erzhongHighSchoolFigures:26040,0001720,000Descriptions:t
hebiggestconcreteconstructionontheplanetthepinnacleofd
amengineeringtheultimatehydro-electricdamtillnow...,it
sscaleisbreath-taking....producemorepowerthananyotherda
mintheworldkmlongstoriestallworkersyearsmegawattsAfterthe
constructionoftheThreeGorgesDam,canweseethesamescene
asbefore?Task1.Listentotheaudioandreadafterit,whileu
sing“/”tomarkthepausesinthesentencetoundertanditmore
easily.Task2.Figureoutmainideaofeachparagraph.Taks3.De
alwithsomekeylanguagepointsTaks4.AnalyzesomesentencesTru
eorFalseMaoZedongoncedreamedthattherewouldbeagreatdam
toharnessthepoweroftheYangtzeRiver.()T
heThreeGorgesDamwillprovideenoughhydro-electricpowerfor
thewholecountry.()The
damwillgeneratealotofelectricitycausingmuchlessairpoll
ution.()Alargenumberofhistroricalrelicshavebe
endamagedbecauseofthedam.()TFTFReadthetextcareful
lyandchoosethebestansweraccordingtothetextB1．Whyisthe
ThreeGorgesDamconstructed?A．ToharnesstheYangtzeRiver.B．To
controlfloodingandprovidepowerforthecentralregionofC
hina.C．Toreducetheairpollutioncausedbyburningcoal.D．Tore
alizeMaoZedong’sdream.2．WhichofthefollowingisTRUEaboutt
heThreeGorgesDam?A．Itiswallsofstonetoholdbackclouds.B．
Itisthethirdlargestdamintheworld.C．Itisnearly200metre
shighand15kilometerswide.D．Ithascostmorethananyotherc
onstructionprojectinhistory.D3．Whatisthebenefitafterthec
onstruction?A．Manycities,townsandvillageshavebeenflooded.B
．Morethanonebillionpeopleintheregionhavemovedfromtheir
homes.C．TheThreeGorgesareahasbecomeoneofthemostbeautif
ulareasofChina.D．Manyfamoushistoricalsiteshavebeenfloode
d.4.Inthesentence“ThepoweroftheYangtzeriverhasbeenha
rnessedbytheThreeGorgesDam”.Whatdoestheunderlinedwordm
ean?A.controlledandusedB.destroyedC.produced
D.forced.CAParagraph1更立西江石壁，截断巫山云雨，高峡出
平湖Mao''sdreamoftheThreeGorgesDam“wallsofstonetoholdbac
kcloudsandraintillasmoothlakerisesinthenarrowgorges”1
956年，毛主席站在江边，看着滚滚长江水，写下《水调歌头·游泳》，诗中设想了在长江三峡一带建立巨型水坝蓄水发电，水坝上游原来高峡
间狭窄汹涌的江面将变成平静的大湖，出现“高峡出平湖”的壮丽景象。Paragraph1MaoZedongwroteapo
eminwhichhedreamedof“Wallsofstonetoholdbackcloudsand
raintillasmoothlakerisesinthenarrowgorges”.MaoZedongw
roteapoem.Inthispoem,hedreamedof“Wallsofstonetohold
backcloudsandraintillasmoothlakerisesinthenarrowgorge
s”.dreamof/about+n./doingeg.Idreamsof/aboutbeingadoctor
likeZhongNanshanoneday.Paragraph1Nowhisdreamhascometr
ue.berealizedNowhisdreamhasbeenrealizedMydreamofbeinga
doctorlikeMr.Zhongwillcometrueoneday.Mydreamofbeinga
doctorlikeMr.Zhongwillberealizedoneday.Iwillrealizemy
dreamofbeingadoctorlikeMr.Zhongoneday.Paragraph1Thepo
weroftheYangtzeRiver,whichistheworld''sthirdlongestrive
r,hasbeenharnessedbytheThreeGorgesDam.ThepoweroftheYa
ngtzeRiverhasbeenharnessedbytheThreeGorgesDam.TheYangt
zeRiver/Itistheworld''sthirdlongestriver.thethirdlongest
riverthe+序数词+adj.-最高级+n:第几adj.的n.harnessvt.控制；利用（以产生能量）
eg.Nowadays,humansattempttoharnessthesun''sraysasasourc
eofenergy.Paragraph1更立西江石壁，截断巫山云雨，高峡出平湖Mao''sdreamoftheTh
reeGorgesDamMaoZedongwroteapoeminwhichhedreamedof“Wa
llsofstonetoholdbackcloudsandraintillasmoothlakerise
sinthenarrowgorges”.ThepoweroftheYangtzeRiver,whichis
theworld''sthirdlongestriver,hasbeenharnessedbytheThree
GorgesDam.dreamof/about+n./doingcometurethethirdlongestri
verharnessberealizedParagraph2GeneralinformationAimsScale/Siz
eIntroductiontotheThreeGorgesDamthebiggestconstructionpro
jectinChina;thelargesthydro-electricpowerstationanddamin
theworld;costmorethananyotherconstructionprojectinhisto
rycontrolflooding;providehydro-electricpowerforthecentralr
egionofChinawidth:1.5Kilometerswide/inwidthheight:200me
tershigh/inheightlength:2kilometerslong/inlengthParagraph
2①providevt.提供；供应（=supply）providesth.forsb.=provide
sb.withsth.supplysthtosb.=supplysb.withsth.分别用provid
esb.withsth.和supplysth.tosb.改写句子：TheThreeGorgesDamha
sbeenbuiltto_____________________②providing=provided=ifco
nj.如果；假如；在...条件下eg.we''llbuyeverything(youproduce)provided(
=providing)thepriceisright.supplyhydro-electricpowertoth
ecentralregionofChinaprovidethecentralregionofChinawit
hhydro-electricpowerParagraph2GeneralinformationAimsScale/Si
zeIntroductiontotheThreeGorgesDamthebiggestconstructionpr
ojectinChina;thelargesthydro-electricpowerstationanddami
ntheworld;costmorethananyotherconstructionprojectinhist
orycontrolflooding;providehydro-electricpowerforthecentral
regionofChinawidth:1.5Kilometerswide/inwidthheight:200m
etershigh/inheightlength:2kilometerslong/inlengthParagrap
h3provideenoughenergytogenerateelectricitydecreaseairpol
lutionandslowdownglobalwarmingAdvantagesofthedam SunYat
-sen,whowastheleaderofthe1911Revolution,firstsuggested
theideasofadamacrosstheYangtzeRiverin1919.Threequarte
rsofChina''senergyisproducedbyburningcoal.Chinaused1.2
billiontonsofcoalforheatingandgeneratingelectricity.Unfo
rtunately,burningcoalcausesseriousairpollutionandincrease
sglobalwarming.Thedamwillgenerateelectricityequaltoabou
t40milliontonsofcoalwithoutcausingsomuchairpollution.P
aragraph3suggestvt.1.暗示;言下之意是说eg.---Areyousuggesting(th
at)I''mlazy?---Oh,no,Iwouldneversuggestsuchathing.2.表
明eg.Alltheevidencesuggests(that)hestolethemoney.3.建议:
①+sth.;②+doingsth.;③+that从句【谓语动词用(should+)V原】④+疑问词
+todoParagraph3Thedoctorsuggestedacompleterest.Didhes
uggestwhattodonext?Weallsuggestedthathe(should)notgoo
uttoeat.ProfessorZhongsuggestedstayingathomeinsteadofgo
ingouttohavegatheringsatthisspecialmoment.Paragraph3equ
alto形容词短语，常跟在Be动词之后。其中，to为介词，意为“等于；相同的；胜任的”It’sequaltomew
hetherhecomesornot.Heisequaltothistask.Heisequaltodo
ingthistask.当beequalto作后置定语时，通常去掉Be动词。Thedamwillgenerate
electricityequaltoabout40milliontonsofcoalwithoutcausin
gsomuchairpollution.Paragraph3provideenoughenergytogene
rateelectricitydecreaseairpollutionandslowdownglobalwarmi
ngAdvantagesofthedam SunYat-sen,whowastheleaderofthe1
911Revolution,firstsuggestedtheideasofadamacrosstheYan
gtzeRiverin1919.ThreequartersofChina''senergyisproduced
byburningcoal.Chinaused1.2billiontonsofcoalforheating
andgeneratingelectricity.Unfortunately,burningcoalcausesse
riousairpollutionandincreasesglobalwarming.Thedamwillge
nerateelectricityequaltoabout40milliontonsofcoalwithout
causingsomuchairpollution.Paragraph4&5beingfloodedpara.4
Disadvantagesconnectedwithpeopleintheregion.removingtoan
ewplacebeingfloodedpara.5Disadvantagesconnectedwiththehist
oricalrelics/sitesbeingsubmergedbeingremovedbeingputintomus
eumsDisadvantagesofthedamParagraph4&5What''smore,wewillf
indourselvesinanentirelynewworldthemomentwearriveinth
eThreeGorgesarea.naturallandscapescultural&historicalsite
sParagraph4&5beingfloodedpara.4Disadvantagesconnectedwithp
eopleintheregion.removingtoanewplacebeingfloodedpara.5Di
sadvantagesconnectedwiththehistoricalrelicsbeingsubmergedbe
ingremovedbeingputintomuseumsDisadvantagesofthedamlivea
happynewlife赏析定语从句①介词+关系代词which引导的定语从句MaoZedongwroteapoem
inwhichhedreamedof“Wallsofstonetoholdbackcloudsandr
aintillasmoothlakerisesinthenarrowgorges”.Thepoweroft
heYangtzeRiver,whichistheworld''sthirdlongestriver,hasb
eenharnessedbytheThreeGorgesDam.TheThreeGorgesDam,which
isthebiggestconstructionprojectinChinasincethebuilding
oftheGreatWallandtheGrandCanal,hasbeenbuilttocontrol
floodingandprovidehydro-electricpowerforthecentralregion
ofChina.SunYat-sen,whowastheleaderofthe1911Revolution,
firstsuggestedtheideasofadamacrosstheYangtzeRiverin19
19.Morethanamillionpeoplewholiveintheregionhavemoved
fromtheirhomes.②关系代词which、who引导的非限制性定语从句③关系代词who引导的定语从句课文语法
填空MaoZedong’sdreamhascome1.(truly).TheThreeGo
rgesDamhasbeenbuilt2.theYangtzeRiver.TheTh
reeGorgesDamisanother3.(big)construction
projectbesidestheGreatWallandtheGrandCanal.Itsaimis4.
(control)floodingandprovidehydro-electri
cpowerforthecentralregionofChina.SunYat-senfirstsugge
stedtheidea.5.thedamhasbroughtaboutmanyproblems,suchas
,floodingmanyareasandsomefamous6.(his
tory)sites,thedamwillgenerateelectricity7.(e
qually)toabout40milliontonsofcoalwithout8.(cause)somu
chairpollution.Becauseofthedam,manypeople9.
(remove)fromtheirprevioushomes.Withthehelpof
thegovernment,theyareliving10.happynewlifeindifferent
areas.trueacrossbiggesttocontrolThough/Althoughhistoricalequalca
usinghaveremoveda句型精析Ittakessb.sometime/moneytodosth.(教
材P51)IttooksixyearstobuildandcostUS$20billion.它花费了6年时
间建成，耗资200亿美元。Ittakes(sb.)sometimetodosth.做某事花费（某人）多少时间。
It为形式主语，后面的不定式短语todosth.是真正的主语。此外，take还可表示“需要”之意，Ittakes/
tooksth.todosth.做某事需要---。（1）sth.take(sb.)sometime某事花费（某人
）多少时间（2）sb.spendsometime/money(in)doing/onsth.某人花费多少时间/金
钱做某事（3）sth.cost(sb.)sometime/money某事花费（某人）多少时间/金钱（4）sb.pa
ysomemoneyforsth./todosth.某人花费多少金钱为某事/做某事1.Ittookmequ
itealongtimetounderstandthemeaningofthepainting.我花了相当长
的时间才理解那幅画的意义。2.Ittakeshardworktomakedreamsintoreality.实
现梦想需要付出艰苦的努力。即学即练---单句语法填空1.a.(天津卷）Ittookmeover21year____
______（get）mycollegedegree!b.Believeitornot,ittakesgre
atcourage___________(tell)thetruth.2.Shesaysthatshe’lln
everforgetthetimewhichshehasspent____________(work)as
asecretaryinourcompany.链接写作-----一句多译：3.我们修理自行车花了半个小时。—————
———————————————————————————————————————————————————————————————
—————————————4.这辆车花了他15，000美元。——————————————————————————————————
——————————————————————————————————————————————————togettotellwo
rkingIttookushalfanhourtorepairthebicycle.Torepairthe
bicycletookushalfanhour.Wespenthalfanhour(in)repairing
thebicycle.Thecarcosthim$15,000.Hespent$15,000onthecar
.Hepaid$15,000forthecar.LanguagePoints:①thethreegorgesda
m三峡大坝gorge[ɡ??d?]n.峡谷dam[d?m]n.坝；堤；水闸②writeapoem写一首诗③ho
ldback阻止④inwhichhedreamedof...A:inwhich引导的定语从句，which指代ap
oem。B:dreamof/about做梦；梦见；向往⑤risevi.上升，升起过去式为rose，过去分词为ris
en，是不及物动词。⑥inthenarrowgorges在狭窄的峡谷narrow[''n?r??]adj.狭窄的⑦c
ometrue(梦想等)变成现实。本短语不用于被动语态。⑧ThepoweroftheYangtzeRiver,w
hichistheworld''sthirdlongestriver,hasbeenharnessed...A
:which引导的非限制性定语从句，修饰theYangtzeRiver,which作从句的主语。B:theworld''s
thirdlongestriver世界第三大长河。C:harness[''hɑ?nis]vt.利用；将(自然力)变成动力◆⑨
TheThreeGorgesDam,whichisthebiggestconstructionprojecti
nChinasincethebuildingoftheGreatWallandtheGrandCanal,
hasbeenbuilttocontrolfloodingandprovidehydro-electricpow
erforthecentralregionofChina.主句的主语谓语在哪？A:which引导的非限制性定语从句
B:thebiggestconstructionproject最大的建筑工程C:construction[k?n
''str?k?n]n.建造；建设；建筑underconstruction在建设中D:动词不定式短语tocontrol
作目的状语E:provide...for...为...提供...F:hydro-electric[?haIdr??''
IlektrIk]adj.水力发电的G:thecentralregionofChina中国中部地区regio
nn．地区⑩Itisthelargesthydro-electricpowerstationanddamin
theworldandhascostmorethananyotherconstructionprojecti
nhistory.A：比较级+anyother+单数名词比任何其他的更...B:inhistory历史上?wh
owastheleaderof...是who引导的非限制性定语从句，修饰SunYat-sen，who在从句中作主语。?s
uggestv．建议suggest作“建议”讲，后接宾语从句时，从句须用虚拟语气，即谓语用“(should＋)动词原形”，sho
uld可以省略。?causesseriousairpollutionandincreasesglobalwarmin
g导致了严重的大气污染，加剧了全球变暖?equaltoabout40milliontonsofcoal是形容词
短语作后置定语，修饰electricity。可转换成定语从句whichisequaltoabout40millio
ntonsofcoal。?withoutcausingsomuchairpollution不会造成那么严重的
大气污染?Morethanamillionpeoplewholivedintheregionhavemo
vedfromtheirhomes.wholivedintheregion是定语从句，修饰morethana
millionpeople，who在从句中作主语。?livea(n)．..life过着……的生活?historical[hI
''st?rIkl]adj.历史的；有关历史的historicadj.有历史意义的?includingtheQuYua
nTemple＝theQuYuanTempleincluded?arebeingremoved和arebeing
putinto都是现在进行时的被动语态。Enlargethevocabulary1.accommodatevt.容纳
2.removevt.迁移，搬迁accommodationn.住宿removaln.移动，搬迁，调动
3.constructv.建筑，建设4.narrowadj.狭窄的，勉强的，目光短浅的constructi
onn.建设v.使窄小，变窄5.historyn.历史narrowlyadv.狭窄地，勉强地his
toricadj.有历史意义的6.highadj.高的historicaladj.历史的，有关历史的
heightn.高7.wideadj.宽的widthn.宽8.globen.
地球，球状物9.inhistory在历史上globaladj.全球的，全面的10.datebackto起源于，追溯到11.holdback阻止，阻挡，隐瞒，控制datefrom12.dreamof/about梦想---outofdate过时的，陈旧的13.generateelectricity发电14.theairpollution空气污染15.globalwarming全球变暖16.threequarters四分之三17.underconstruction在建设中18.liveahappynewlife过幸福的新生活19.rise---rose---risenvi.上升，升起20.cometrue实现一句多译：我相信有一天我的梦想会成为现实。1.Ibelieveonedaymydreamwillcometrue.2.Ibelieveonedaymydreamwillberealized.3.IbelieveonedayIwillrealizemydream.答案：1－5.CADBESkimthetextandmatchthemainideaofeachparagraph.1．Para.1A．SomedetailsabouttheThreeGorgesDam.2．Para.2B．Thedamfloodedalargeareaandmanypeoplehadtoremove.3．Para.3C．MaoZedong’sdreamhascometrue—theThreeGorgesDamhasbeenbuilt.4．Para.4D．ThereasonwhySunYat-sensuggestedtheideaofadam.5．Para.5E．Theprojectfloodedmanyfamoushistoricalsites. |
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