新概念第三冊第17課(精美課件)

NCELesson17

TheLongestsuspensionbridgeintheworld(1)NCELesson17

TheLongestsusp1Wordsandexpressions1.suspensionn.懸，掛，吊V？suspend【記】sus+pens+ion（under）(hang)（N.后綴）在下面掛著懸，掛形近詞：suspensen.

懸念；懸疑2.agreeablea.conformingtothefeelingsPhrases:agreeableclimateagreeableenvironment同義詞：comfortabledelightfulpleasantjollyWordsandexpressions1.suspen23.situationn.地方，地點（aconditionorpositioninwhichyoufind）【同】place：anyareasetasideforaparticularpurposetract：anextendedareaoflandlocality

:

asurroundingornearbyregion[l?(?)'k?l?t?]QuestionTime!3.situationn.地方，地點Question3Whichpictureismatchingwithoneofthosewords,place，tract

andlocality?localityplacetractWhichpictureismatchingwith44.locatev.位于n.?&a.?【記】loc+ate

（place）（v.后綴）在某個地方—位于【同】site，lie，situate，stand5.immortala.

notsubjectto(suffer)death永生的

【另】n.apersonofenduringfame(eg.anauthor)im+mortal（反義前綴）（終有一死的）不會死的永生的【混】immoral不道德的4.locatev.位于56.spann.跨度【拓】lifespan壽命wingspan（plane）翼展timespan時間跨度7.Cablen.纜索Cabletelevision有線電視CableNewsNetwork(CNN)美國有線電視新聞網(wǎng)Digitaltelevision6.spann.跨度68.contreten.混泥土con+trete(together)(make)把多種原料放在一起制造出來的東西9.lengthn.長度a.？寬度？深度？跨度？long，wide/width([w?dθ]

),high/heightdeep/depth,span8.contreten.混泥土710.estimatev.估算n.Review：大致的估算？crudeestimate【拓】guesstimate推測（informal）underestimateoverestimate11.Capacityn.

abilitytoperformorproduce承受量【用】carryingcapacity承載量memory/storagecapacity存儲量vitalcapacity肺活量10.estimatev.估算n.812.immensityn.巨大a？Immense表示大的詞匯？big，vast，large，huge，greatWhataretheirdifferences?12.immensityn.巨大9big，vast，large，huge，great,immense

immense表示“特別大的”意思,其內(nèi)涵是無法測量A：big，口語，和large都可表示事物/面積的大小Eg.Ourfactoryisabig/largeone.我們的工廠很大。B：在表示重量、身高大或長大了時，只能用big。Eg.Theboxistoobigtocarry.C.在表示數(shù)量時，用large,不用big。Eg.Alargenumberofpeoplecamefromallpartsofthecountrytoseetheexhibition.big，vast，large，huge，great,imm10D.great“大、偉大的”，多用于抽象意思，帶有一定的感情色彩。

Eg.TherehavebeenmanygreatpresidentsinAmericanhistory.E.在表示抽象意思時，有也可用big,但great更為正式。Eg.Great/Bigchangeshavetakenplaceinourcountryinrecentyears.]F.vast廣袤無垠的,面積廣闊的。Eg.avastforest,avastsea,avastdesert,vastdarknessG.huge指巨大的，往往指體積。Eg.ahugestone,ahugebuildingPs：desert['dez?t]dessert[d?'z??t]

D.great“大、偉大的”，多用于抽象意思，帶有一定的11Exercise1.Martin

Luther

King

isa_____person,forhewasseen

asa

hero

of

democratic

movement.A.bigB.greatC.hugeD.large2.Whata____forestitis!A.largeB.bigC.hugeD.vast(ɑ?)3.One

disease

on

our

agenda

causes

_____suffering

in

large

parts

ofthe

worldA.greatB.largeC.immenseD.bigBDCExercise1.Martin

Luther

King

i1213.eleganta.優(yōu)雅的，別致的n.?elegance13.eleganta.優(yōu)雅的，別致的1314.faintlyad.

toafaintdegreeorweaklyperceived微細(xì)地a？fuzzy

[‘f?z?]

模糊的，失真的weak

dark

模糊的，憂郁的vague[ve?g]模糊的，含糊的14.faintlyad.toafaintdegr14NCELesson17

TheLongestsuspensionbridgeintheworld(2)NCELesson17

TheLongestsusp15DiscussionofthepassageNo.11.同位語2.whom定語從句N0.21.as補(bǔ)足語，修飾it2.of+which定語從句3.flow流淌DiscussionofthepassageNo.116No.41.,

which非限制性定語從句。Q：Canweuse‘that’insteadofwhichhere?Why?2.join…to【同】link…with…attractto把…牢牢系在relateto與···相關(guān)，涉及到···relatewith與…建立聯(lián)系辨析題Whathesaiddoesn'trelatewellwiththefacts.No.417No.31.though讓步狀語從句2.bynomeans3.for原因狀語4.benamedaftersb.以某人名字命名No.318Choose‘relatewith’or‘relateto’totheblanks.1.Whathesaiddoesn't_____well_____thefacts.2.He_____thefactsofthecase_____journalists.No.51.Of4,260feet后置定語，修飾aspan

Choose‘relatewith’or‘relat19No.61.so…that結(jié)果狀語從句2.takeintoaccount=considerNo.71.madeofsteelandconcrete過去分詞短語，作后置定語No.81.ofover100feetof+介詞短語，作后置定語No.620No.91.alone

=only,just僅，單單2.takesometimetodosthNo.101.above…介詞短語放句首，作地點狀語No.111.from+which定從2.besuspendedfromTheysupportthecableswhichthebridgehasbeensuspendedfrom.Q:介詞都可以提前，再加關(guān)系詞嗎？No.921定語從句中，介詞提前的情況關(guān)系代詞which，whom修飾的先行詞是賓語，介詞放后面，更加正式。Eg.MaryisthegirlwhomIborrowedabookfrom.=MaryisthegirlfromwhomIborrowedabook.

Isthistheroomthat/whichheoncelivedin?=Isthistheroominwhichheoncelived?1.where=in/onwhichEg.Thisistheroomwhere/inwhichhelivesIcanseetheplaygroundwhere/onwhichIjoinedtheParty.定語從句中，介詞提前的情況關(guān)系代詞which，whom修飾222.when=on/in/atwhichEg.Istillremembertheyearwhen/inwhichIjoinedtheParty.Istillrememberthedaywhen/onwhichIjoinedtheParty.Istillrememberthehourwhen/atwhichtherocketwaslaunched.3.why=forwhichEg.Thisisthereasonwhy/forhewaskilled2.when=on/in/atwhich23但是，下列幾種情況下，介詞不能提前1.用who代替whom，用that代替which時，介詞不能提前Eg.HeistheboywhoIlearnedEnglishfromThisshouldbetheplacethatTomsenttheparcelto.2.當(dāng)whom，which省去時，介詞不能提前。Eg.Ishetheboyyouwenttherewith?Thisistheroomhelivedin.3.當(dāng)whom,which作為含有介詞的動詞短語的賓語時，介詞一般不能提前Eg.YouaretheintelligentmanwhomI’mlookingfor.Thisistheprogramwhichhelistenedto.但是，下列幾種