雅思閱讀判斷題講解上

雅思閱讀判斷題講解上第1頁(yè)/共27頁(yè)I.

做法

1.

準(zhǔn)確理解題意

a)

語(yǔ)法主謂賓確定

b)

是否有好壞、優(yōu)劣、快慢判斷

c)

是否有極端詞出現(xiàn)d)

是否有比較

e)

是否有范圍

第2頁(yè)/共27頁(yè)1：定位，找出題目在原文中的出處。（1）找出題目中的定位詞，最好先定位到原文中的一個(gè)段落。（2）從頭到尾快速閱讀該段落，根據(jù)題目中的其它關(guān)鍵詞，在原文中找出與題目相關(guān)的一句或幾句話。（3）仔細(xì)閱讀這一句話或幾句話，根據(jù)解題原則和規(guī)律，確定正確答案。（4）要注意順序性，即題目的順序和原文的順序基本一致。

第3頁(yè)/共27頁(yè)Ⅱ.原則和規(guī)律1．True/Yes第一種情況：題目是原文的同義表達(dá)例1原文：Fewaremorethanfiveyears.

譯文：很少有超過(guò)五年的。題目：Mostarelessthanfiveyears.

譯文：大多數(shù)都小于五年。

第4頁(yè)/共27頁(yè)

例2原文：Frogsarelosingtheecologicalbattleforsurvival,andbiologistsareatalosstoexplaintheirdemise.

譯文：青蛙失去了生存下來(lái)的生態(tài)競(jìng)爭(zhēng)能力，生物學(xué)家不能解釋它們的死亡。

題目：Biologistsareunabletoexplainwhyfrogsaredying.

譯文：生物學(xué)家不能解釋為什么青蛙死亡。第5頁(yè)/共27頁(yè)例3原文:Foodproductionhaskeptpacewithsoaringpopulationsmainlybecauseoftheexpansionofartificialirrigationsystemsthatmakepossiblethegrowthof40%oftheworld’sfood.（劍7TIP2)譯文:食品供應(yīng)能跟上人口劇增主要是由于人工灌溉系統(tǒng)的增長(zhǎng)使得世界糧食產(chǎn)量提高了40%。題目:Feedingincreasingpopulationsispossibledueprimarilyto

improvedirrigationsystem.譯文：改良后的灌溉系統(tǒng)使我們得以養(yǎng)活越來(lái)越多的人口。第6頁(yè)/共27頁(yè)總結(jié)A)肯定=雙重否定或正話反說(shuō)他長(zhǎng)得很難看=他長(zhǎng)得沒(méi)有攻擊性B)同義詞或同意短語(yǔ)長(zhǎng)得很難看=長(zhǎng)得很抽象=長(zhǎng)得很愛(ài)國(guó)=長(zhǎng)得很敬業(yè)=長(zhǎng)得很提神=長(zhǎng)得很像車禍現(xiàn)場(chǎng)第7頁(yè)/共27頁(yè)calculate,count,computecall,summon,sendforcautious,attentive,prudent，carefulcause,reason,excusecease,pause,stop,halt,quit第8頁(yè)/共27頁(yè)center,middle,heart,core,midstcertainly,naturally,ofcourse,surelycertainty,assurance,convictionchange,alter,vary,convert,modify,transform,turn第9頁(yè)/共27頁(yè)第二種情況：題目是根據(jù)原文中的幾句話做出推斷或歸納。

※避免自行推理或過(guò)度推理

第10頁(yè)/共27頁(yè)例1原文：Compareouradmissioninclusivefareandseehowmuchyousave.Cheapestisnotthebestandvalueformoneyisguaranteed.IfyoucompareourbargainDaybreakfares,beware---mostofourcompetitorsdonotofferanallinclusivefare.譯文：比較我們包含的費(fèi)用會(huì)看到你省了很多錢。最便宜的不是最好的。如果你比較我們的價(jià)格，會(huì)發(fā)現(xiàn)絕大多數(shù)的競(jìng)爭(zhēng)對(duì)手不提供一攬子費(fèi)用。

題目：Daybreakfaresaremoreexpensivethanmostoftheircompetitors.譯文：Daybreak的費(fèi)用比絕大多數(shù)的競(jìng)爭(zhēng)對(duì)手都昂貴。

第11頁(yè)/共27頁(yè)第12頁(yè)/共27頁(yè)例2原文：Forexample,ithasbeendemonstratedthatrapidresponseleadstoagreaterlikelihoodofarrestonlyifresponsesareintheorderof1-2minutesafteracallisreceivedbythepolice.Whenresponsetimesincreaseto3-4minutes---stillquitearapidresponse---thelikelihoodofanarrestissubstantiallyreduced.譯文：例如，只有反應(yīng)時(shí)間在警察接到電話之后1-2分鐘，快速反應(yīng)才會(huì)使抓住罪犯的可能性更大。當(dāng)反應(yīng)時(shí)間增加到3-4分鐘，仍然是非常快的反應(yīng)，抓住罪犯的可能性就實(shí)質(zhì)性的降低。

題目：Aresponsedelayof1-2minutesmayhavesubstantialinfluenceon whetherornotasuspectedcriminaliscaught.譯文：1-2分鐘的反應(yīng)延遲會(huì)對(duì)嫌疑犯是否被抓住產(chǎn)生實(shí)質(zhì)性的影響。

第13頁(yè)/共27頁(yè)Rapidresponse1-2min3-4minagreaterlikelihoodofarrestthelikelihoodofanarrestissubstantiallyreduced.第14頁(yè)/共27頁(yè)劍七T2P3：原文：Whentheprojectbegan,MaketeDistrictwasvertuallytotallyisolatedduringtherainyseason.題目：32.PriortothestartofMIPTPtheMaketedistrictwasalmostinaccessibleduringtherainyseason.totallyisolated=inaccessible第15頁(yè)/共27頁(yè)原文：Interestingfactsregardingtransportwerefound:95%wasonfoot;80%waswithinthelocality;and70%wasrelatedtothecollectionofwaterandfirewoodandtravellingtogrindingmills.題目：34Thesurveyconcludedthatone-fifthor20%ofthehouseholdtransportrequirementasoutsidethelocalarea.第16頁(yè)/共27頁(yè)劍七T3P1原文：Whereasprehistoricmanhadnoexposuretourbanlifestyles–theforcinghouseofintelligence–theevidencesuggeststhatantshavelivedinurbansettingfor…題目：2.Citylifeisonefactorthatencouragesthedevelopmentofintelligence.第17頁(yè)/共27頁(yè)原文：ResearchconductedatOxford,SussexandZOrichUniversitieshasshownthatwhendesertantsreturnfromaforagingtrip,theynavigatebyintegratingbearingsanddistances,whichtheycontinuouslyupdateintheirheads.題目：4.Someantscanfindtheirwaybymakingcalculationsbasedondistanceandposition.第18頁(yè)/共27頁(yè)劍七T2P3原文：Atthesametime,forestsprovide

rawmaterialsforhumanactivitiesthroughtheirconstantlyrenewedproductionofwood.題目：29.Forestsarearenewablesourceofrawmaterial.第19頁(yè)/共27頁(yè)第20頁(yè)/共27頁(yè)1.GlobalWaterCrisisAccordingtoareportreleasedbytheWorldWaterOrganization(WWO),two-thirdsoftheworld’spopulationwillbefacingwatershortagesby2025.Thereportstatesthattheworld’swatersupplyisnotkeepingpacewithdemandsbeingmadeuponit—consumptionrosesix-foldbetween1900and1995,morethantwicetherateofpopulationgrowth.Thereportalsosaysthatwhilemostwealthycountrieswillcopewithfallingwatersuppliesduetoefficientwatermanagement,poorercountrieswillsufferonahugescale,makingitevenharderforthemtoescapepoverty.1.GivingthewatercrisishighpriorityattheWorldSummitonSustainableDevelopmentin2002.2.Increasinginvestmentinwatersupplysanitationandwaterresourcestoensurethatthebasicneedsofpoorercommunitiesaremetbeforetheluxuryneedsofthewealthy.第21頁(yè)/共27頁(yè)TheWWOsaysthescaleofthecrisisissuchthattheworldwillincreasinglywitnessanewphenomenon,“waterrefugees”—millionsofpeoplebeingforcedtoleavetheirhomesinsearchofcleanwater.Chronicwatershortagesarealreadybeingexperiencedaroundtheworld.LakeChadinAfrica,whichprovideswaterto20millionpeopleinsixcountries,hasshrunkby95%inthepast38years.Two-thirdsofChina’scitiesarefacingseverewatershortagesandDelhiinIndiaispredictedtorunoutofgroundwaterby2015atcurrentusagerates.3.Increasingeffortstomeetcommitmentstoreducegreenhousegasemissionsby5%by2012.第22頁(yè)/共27頁(yè)Theworld’swatersuppliesarestretchedtothelimitduetoescalatingpopulations,risingagriculturaluse,poormanagementandtheeffectsofglobalwarming.ConsequentlytheWWOisurginggovernmentsandinstitutionstotakeurgentactionby:4.Reintroducingtraditionalmethodsofwaterconservationinpoorercountries.Forexample,waterharvestingcouldsignificantlyhelptomeetIndia’swaterneedsiflandwassetapartforrainfallcollection.第23頁(yè)/共27頁(yè)2.Waterisourmostessentialandbasicrequirement.Althoughwaterhasbeensuccessfullyharnessedforenergy,irrigationandindustry,weareincreasinglypayingahighcostforitaspeopleinpoorercountriesdiefromlackofafresh,regularsupply.Worldwidewatershortageswillbegintothreatenfoodproductioninmanycountriestoo.By2025theamountofwaterneededforfoodproductionaroundtheworldwillriseby50%,duetopopulationgrowthandhigherstandardsofliving.Poorercountrieswillfacehavingtochoosebetweenusingwaterforcropirrigationordomesticandindustrialuse.Consequentlymanymaybeforcedtoriskthevagariesofinternationalmarketsbyimportingfood.Forthe1.3billionpeoplewholiveon$1adayorless,highgrainpricescouldquicklybecomelifethreatening.1.Lackofwaterregulation,managementandinvestmentbygovernmentsinpoorercountries.2.Globalwarmingwhichcausesdesertstoexpand,riverstodryup,droughtstointensifyandmeltingofthepolaricecapswhichmayleadtotheintrusionofsaltwaterintofreshwatersupplies.第24頁(yè)/共27頁(yè)Waterisourmostessentialandbasicrequirement.Althoughwaterhasbeensuccessfullyharnessedforenergy,irrigationandindustry,weareincreasinglypayingahighcostforitaspeopleinpoorercountriesdiefromlackofafresh,regularsupply.Worldwidewatershortageswillbegintothreatenfoodproductioninmanycountriestoo.By2025theamountofwaterneededforfoodproductionaroundtheworldwillriseby50%,duetopopulationgrowthandhigherstandardsofliving.Poorercountrieswillfacehavingtochooseb