經(jīng)典word整理文檔，僅參考，雙擊此處可刪除頁(yè)眉頁(yè)腳。本資料屬于網(wǎng)絡(luò)整理，如有侵權(quán)，請(qǐng)聯(lián)系刪除，謝謝！托福聽(tīng)力本身就需要大家能有一個(gè)極快的反應(yīng)來(lái)聽(tīng)出題目中的一些信息，但是很多時(shí)候托福聽(tīng)力材料不僅僅有難的詞匯，何理解好長(zhǎng)難句，希望能夠幫助到大家，下面就和大家分享，來(lái)欣賞一下吧。托福聽(tīng)力如何理解好長(zhǎng)難句聽(tīng)抄至少5過(guò)三遍，即使沒(méi)有寫(xiě)下來(lái)，也不要再回頭去聽(tīng)。這個(gè)階段練的是對(duì)細(xì)節(jié)的把握。之所以說(shuō)3遍之后不要再聽(tīng)，是因?yàn)椋河行┚渥涌赡軓木涠?，比較長(zhǎng)，難以一次記錄3遍以后對(duì)細(xì)節(jié)應(yīng)該了解了，目的也就達(dá)到了轉(zhuǎn)的聽(tīng)。然后寫(xiě)下這兩、三句話(huà)的大意。不需要再像第一階段一樣寫(xiě)下每個(gè)單詞。定了它的題目數(shù)量，一般來(lái)說(shuō)4~5題配上這點(diǎn)長(zhǎng)度(200個(gè)詞左右)，每2~3句話(huà)必出一道題才能出夠題目數(shù)量。托福聽(tīng)力聽(tīng)全文至少5篇。聽(tīng)好之后總結(jié)下的keypoint。你聽(tīng)到點(diǎn)子上了。那么其他的話(huà)就算有沒(méi)聽(tīng)懂的也無(wú)所謂了。這個(gè)階段練習(xí)你對(duì)主旨題的把握，以及對(duì)重要句子的敏感度。要跳掉任何一個(gè)階段或者顛倒階段次序。每個(gè)階段5篇是個(gè)基數(shù)，大家覺(jué)得不夠可以酌情增加。錯(cuò)誤控制在兩個(gè)左右通過(guò)上面的介紹相信大家對(duì)于托福聽(tīng)力學(xué)習(xí)如何應(yīng)對(duì)長(zhǎng)難句有一定想法了吧!托福聽(tīng)力材料中這些雖然有障礙，但并不是不可跨越，相信大家的托福聽(tīng)力一定能取得進(jìn)步。托福聽(tīng)力練習(xí)對(duì)照文本Scientistsarealwaysonthelookoutforalternativesourcesofenergy.科學(xué)家總是在尋找替代能源。Todayweregoingtodiscussonethatssoplentifultheysayitcouldsupplymoreenergythanallthecoalandoilintheworld.所有的煤炭和石油更多的能量。Itsfoundinsomethingcalledgashydrateand,believeitornot,thatsakindofice.它被發(fā)現(xiàn)于某種叫做氣體水合物(的東東)那是一種冰。Thatsright.ButthewaterinthisicewaswaydownbelowtheEarthssurfacewhenitwasfrozen,soitwasunderalotofpressure.很深(的地方)，所以它會(huì)在很大的壓力之下(所以壓力很大)。Andtrappedinsidethecrystalsoficeareindividualmoleculesofmethane---thatswhatsinnaturalgas.被困在冰的晶體中的是單個(gè)的甲烷分子這就是天然氣。Allthismakesgashydrateprettystrangestuff.所有這些(狀況)使得氣體水合物(成為)很詭異的東西。Ifyoutouchamatchtoapieceofthisice,itllburstintoflame.起來(lái)。Andwhengeologistsbringachunkofituptothesurfacetostudyatnormalairpressureandtemperature,gashydratebeginstohissandbubble,andinlessthanhalfanhour,theicemeltsandthemethaneinsideescapesintotheair.當(dāng)?shù)刭|(zhì)學(xué)家把一大塊這種冰帶到(地球)表面上來(lái)研究時(shí)，在(的時(shí)間里)，冰就融化了，里面的甲烷逸入空氣中。Now,asyoumightguess,thiscanmakegashydratekindofhardforminerstohandle.點(diǎn)難以處理。AndthentherestheproblemofwhereitslocatedinfrozenarcticregionsorinoceanwatersofftheAtlanticcoast,anduptoamiledown.離開(kāi)大西洋海岸達(dá)一英里的海水中。Environmentalistswarnthatminingitcouldevenbedisastrous.環(huán)境專(zhuān)家警告說(shuō)開(kāi)采它甚至可能是災(zāi)難性的。Offshoredrillingcouldallowseawatertoseepdownintothehugeicydepositsandreleasetonsofmethaneupintotheatmosphere.數(shù)的甲烷上來(lái)進(jìn)入空氣中。Andmethane,ourlistenersmayrecall,isagreenhousegasthatcouldreallyworsentheproblemofglobalwarming.甲烷，咱們聽(tīng)眾應(yīng)該能想起來(lái)，是一種溫室氣體，真的可以使全球變暖的問(wèn)題更加惡化。So,gashydratemayoffersomeinterestingpossibilities.因此，氣體水合物可能提供一些令人關(guān)注的發(fā)展可能性。But,withallthesedrawbacks,Imnotgoingtoholdmybreathwaitingforittofuelmyfurnace.燃燒我的爐子。托福聽(tīng)力練習(xí)對(duì)照文本Today,IwanttotalkabouttheCariboogoldrushof1858,whichbeganwhengoldwasdiscoveredinthefrontiertownofQuesnelForksintheCanadianprovinceofBritishColumbia.今天，我想談?wù)勱P(guān)于1858年Cariboo淘金熱，它開(kāi)始于黃金在加拿大英屬哥倫比亞省的邊境小鎮(zhèn)QuesnelForks被發(fā)現(xiàn)時(shí)。By1861thousandsofmenhadflockedtotheregionhopingtostrikeitrich.到1861年，成千上萬(wàn)的人涌到這個(gè)地區(qū)，希望大發(fā)橫財(cái)。Naturally,asthetowngrew,supplieshadtobebroughtin,andthiswasdonewithmules.自然，隨著鎮(zhèn)子的成長(zhǎng)，供應(yīng)品必須被帶進(jìn)來(lái)，這是由騾子來(lái)做的。Nowthemuleswerequitereliable,butthereweresomedrawbacks.騾子是很可靠的，但卻有些缺點(diǎn)。Forexample,amulecarryingaheavyloadcouldtravelonly15milesinaday,meaningthatatypicaltripintoQuesnelcouldtakeaslongas20days.15英里，(這)意味著一段到Quesnel的典型的旅程會(huì)花上長(zhǎng)達(dá)20天。So,asthedemandforsuppliescontinuedtogrow,agroupofmerchantsandpackersdecidedtotryanewapproach,believeitornot,theyshippedinaherdofcamels.Iknowthatsoundsstrange,butcameltrainshadbeenusedquiteeffectivelyduringtheCaliforniagoldrushsome10yearsearlier.我知道這聽(tīng)起來(lái)很奇怪，但是駝隊(duì)在大約10年前的California淘金熱期間使用的非常有效。ButtheresultsintheCaribooregionwerentquitethesame.但是在Cariboo地區(qū)的結(jié)果并不完全一樣。Infactitwasadisaster.事實(shí)上這是個(gè)災(zāi)難。Thecamelscouldntcarrytheheavierloadsthemerchantsexpectedthemto.駱駝不像商人希望它們那般的能夠負(fù)重。Theirtwo-toedfeetwereperfectfordeserttravel,buttheywerentsuitedforCariboosruggedmountainterrain.應(yīng)Cariboo崎嶇的山嶺地區(qū)。Tomakemattersworse,themulesbecameveryagitatedwhenevertheycameacrossacamelandthatcausedalotofaccidentsonthetreacherousmountaintrails.這在危險(xiǎn)的山道上造成了很多事故。Themulepackerswentsofarastothreatenthecamelownerswithalawsuit.趕騾子送貨的人甚至用訴訟威脅駱駝主人。Butthereasonthemerchantsfinallygotridofthecamelsisbecausetheseanimalssimplywerentcutoutforthejob.但是商人最終放棄駱駝的原因是因?yàn)檫@些動(dòng)物勝任不了工作而已。托福聽(tīng)力練習(xí)對(duì)照文本LookatourtopographicalmapandyoullseethatthemiddlethirdoftheNorthAmericancontinentfromtheRockyMountainsalmosttotheMississippiRiverisprettyflat.落基山脈差不多到密西西比河是相當(dāng)?shù)钠?。ThisistheGreatPlains.這就是大平原。Thiskindofareaissometimescalledaprairie,sometimesasteppe.Thatss-t-e-p-p-e.這種區(qū)域有時(shí)被稱(chēng)作大草原，有時(shí)(被稱(chēng)作)干草原。那是s-t-e-p-p-e。Thedefiningfeaturesarelevelterrain,dryclimate,andanabsenceoftrees.TheGreatPlainsareactuallytheformerbedofashallowinlandsea.大平原事實(shí)上是以前淺內(nèi)陸海的海底。Overmillionsofyears,sedimentleftbyglaciers,water,andwindsmoothedoutthedryseabed.數(shù)百萬(wàn)年以來(lái)，冰川留下的沉積物，水，和風(fēng)把干燥的海底弄平了。AsIsaid,theGreatPlaintsareborderedonthewestbytheRockyMountains.像我說(shuō)過(guò)那樣，大平原在西部同落基山脈接壤。AnditsreallytheRockiesthatareresponsiblefortheformationofthegrasslands.而且落基山脈真的是形成草原的原因。ThemountainsaresohighthattheyblocktheheavymoistairtravelingeastwardfromthePacificOcean.山脈是如此之高以至于它們擋住了來(lái)自太平洋的向東面行進(jìn)的比重大的潮濕空氣。Lighter,drierairpassesoverthemountains.輕一些，干燥一些的空氣越過(guò)了山脈。Untilpeopleintervenedwithirrigationandfarms,onlygrasscouldgrowonthedry,windyplain.風(fēng)的平原。Infact,wecandividetheGreatPlainsintothreezones.事實(shí)上，我們能把大平原分成三個(gè)區(qū)域。Inthewest,whereitsdriestandwind