雅思閱讀考試中，要求考生的不只是上千上萬(wàn)的詞匯量，同時(shí)還有速度。如何能夠在1個(gè)小時(shí)內(nèi)，高效率的完成40個(gè)問(wèn)題，就得需要考生們對(duì)問(wèn)題答案所在位置的快速精準(zhǔn)定位。本文中，朗閣海外考試研究中心的專(zhuān)家將以劍橋雅思4中的幾篇文章為例，給考生們講解快速定位法。

段落定位要求考生在拿到一篇文章后，首先要對(duì)文章進(jìn)行略讀，讀文章標(biāo)題，每個(gè)段落的首尾句，掌握文章的大意，了解每段在講什么，有助于下一步看問(wèn)題的時(shí)候可以先確定這個(gè)問(wèn)題的段落位置。

詞匯定位要求考生在對(duì)文章略讀后，看問(wèn)題，并劃出定位詞。定位詞在之前《雅思閱讀之定位》一文中已經(jīng)討論過(guò)，主要是一些名詞。結(jié)合對(duì)每段意思的掌握，確定好問(wèn)題的段落位置后，再通過(guò)劃出的問(wèn)題中的定位詞在段落中定位答案的最后位置。

我們以劍橋4Test1Passage2進(jìn)行演練：

1.略讀題目和段落

Title:Whatdowhalesfeel?

Anexaminationofthefunctioningofthesensesincetaceans,thegroupofmammalsprisingwhales,dolphinsandporpoises.

從對(duì)標(biāo)題的閱讀中，我們可以了解到這篇文章要講的是鯨的感官，thesensesofwhales.在這里我們可以預(yù)測(cè)下感官有哪些，同時(shí)可以對(duì)下面文章的內(nèi)容進(jìn)行預(yù)測(cè)。

Paragraph1:

Someofthesensesthatweandotherterrestrialmammalstakeforgrantedareeitherreducedorabsentincetaceansforfailtofunctionwellinwater.Forexample,itappearsfromtheirbrainstructurethattoothedspeciesareunabletosmell.Baleenspecies,ontheotherhand,appeartohavesomerelatedbrainstructuresbutitisnotknownwhetherthesearefunctional.Ithasbeenspeculatedthat,astheblowholesevolvedandmigratedtothetopofthehead,theneuralpathwaysservingsenseofsmellmayhavebeennearlyallsacrificed.Similarly,althoughatleastsomecetaceanshavetastebuds,thenervesservingthesehavedegeneratedorarerudimentary.

從首句的主干中得出一些感官在退化，消失或者在水中已失去了功用。緊跟在這句話(huà)后面的是個(gè)forexample,說(shuō)明后面再舉些這類(lèi)型的感官。最后一句以similarly開(kāi)頭，說(shuō)明即使最后一句也是一個(gè)例子，然后是個(gè)名詞tastebuds,說(shuō)到了味覺(jué)，用了degenerated,rudimentary描述這個(gè)味覺(jué)，rudimentary大多數(shù)考生不認(rèn)識(shí)，但degenerated可以根據(jù)構(gòu)詞法推出是退化。

Paragraph2:

Thesenseoftouchhassometimesbeendescribedasweaktoo,butthisviewisprobablymistaken.Trainersofcaptivedolphinsandsmallwhalesoftenremarkontheiranimals’responsivenesstobeingtouchedorrubbed,andbothcaptiveandfree-rangingcetaceanindividualsofallspecies(particularlyadultsandcalves,ormembersofthesamesubgroup)appeartomakefrequentcontact.Thiscontactmayhelptomaintainorderwithinagroup,andstrokingortouchingarepartofthecourtshipritualinmostspecies.Theareaaroundtheblowholeisalsoparticularlysensitiveandcaptiveanimalsoftenobjectstronglytobeingtouchedthere.

首句一看就知道這段是講觸覺(jué)，touch,并且發(fā)現(xiàn)有個(gè)but轉(zhuǎn)折，在轉(zhuǎn)折前說(shuō)觸覺(jué)有時(shí)被描述為很弱的，轉(zhuǎn)折后說(shuō)這是錯(cuò)誤的，表明這段后面要具體證明這一觀點(diǎn)。最后一句也是在具體講解觸覺(jué)這個(gè)感官。

Paragraph3:

Thesenseofvisionisdevelopedtodifferentdegreesindifferentspecies.Baleenspeciesstudiedatclosequartersunderwater-specificallyagreywhalecalfincaptivityforayear,andfree-rangingrightwhalesandhumpbackwhalesstudiedandfilmedoffArgentinaandHawaii-haveobviouslytrackedobjectswithvisionunderwater,andtheycanapparentlyseemoderatelywellbothinwaterandinair.However,thepositionoftheeyessorestrictsandfieldofvisioninbaleenwhalesthattheyprobablydonothavestereoscopicvision.

讀首句就可看出這段講的是視覺(jué)。最后一句提到了baleenwhales的眼睛位置限制了它們的視覺(jué)域，theyprobablydonothavestereoscopicvision.

Paragraph4:

Ontheotherhand,thepositionoftheeyesinmostdolphinsandporpoisessuggeststhattheyhavestereoscopicvisionforwardanddownward.Eyepositioninfreshwaterdolphins,whichoftenswimontheirsideorupsidedownwhilefeeding,suggeststhatwhatvisiontheyhaveisstereoscopicforwardandupward.Byparison,thebottlenosedolphinhasextremelykeenvisioninwater.Judgingfromthewayitwatchesandtracksairborneflyingfish,itcanapparentlyseefairlywellthroughtheair-waterinterfaceaswell.Andalthoughpreliminaryexperimentalevidencesuggeststhattheirin-airvisionispoor,theaccuracywithwhichdolphinsleaphightotakesmallfishoutofatrainer’shandprovidesanecdotalevidencetothecontrary.

首句有ontheotherhand表轉(zhuǎn)折，說(shuō)明要和上段有聯(lián)系，接著往后看又說(shuō)到了眼睛的位置，這次說(shuō)的是mostdolphinsandporpoises,theyarenotlikethebaleenwhales,theyhavestereoscopicvisionforwardanddownward.

Paragraph5:

Suchvariationcannodoubtbeexplainedwithreferencetothehabitatsinwhichindividualspecieshavedeveloped.Forexample,visionisobviouslymoreusefultospeciesinhabitingclearopenwatersthantothoselivinginturbidriversandfloodedplains.TheSouthAmericanboutuandChinesebeiji,forinstance,appeartohaveverylimitedvision,andtheIndiansususareblind,theireyesreducedtoslitsthatprobablyallowthemtosenseonlythedirectionandintensityoflight.

首句一讀的話(huà)會(huì)發(fā)現(xiàn)一個(gè)重要的詞匯habitats.在這句之后又有了forexample,同時(shí)看到了vision,說(shuō)明這段講vision和habitats的關(guān)系。

Paragraph6:

Althoughthesensesoftasteandsmellappeartohavedeteriorated,andvisioninwaterappearstobeuncertain,suchweaknessesaremorethanpensatedforbycetaceans’well-developedacousticsense.Mostspeciesarehighlyvocal,althoughtheyvaryintherangeofsoundstheyproduce,andmanyforageforfoodusingecholocation.Largebaleenwhalesprimarilyusethelowerfrequenciesandareoftenlimitedintheirrepertoire.Notableexceptionsarethenearlysong-likechorusesofbowheadwhalesinsummerandtheplex,hauntingutterancesofthehumpbackwhales.Toothedspeciesingeneralemploymoreofthefrequencyspectrum,andproduceawidervarietyofsounds,thanbaleenspecies(thoughthespermwhaleapparentlyproducesamonotonousseriesofhigh-energyclicksandlittleelse).Someofthemoreplicatedsoundsareclearlymunicative,althoughwhatroletheymayplayinthesociallifeand‘culture’ofcetaceanshasbeenmorethesubjectofwildspeculationthanofsolidscience.

首句是although引導(dǎo)的讓步狀語(yǔ)，講到taste,smellandvision都變?nèi)趿?，但卻被acousticsense所彌補(bǔ)了。關(guān)鍵還得了解acoustic的意思，這個(gè)詞的意思可以通過(guò)考生自己對(duì)感官的常識(shí)，聯(lián)系前面已經(jīng)談到的感官進(jìn)行排除猜測(cè)得出聽(tīng)覺(jué)。

2.問(wèn)題中劃關(guān)鍵詞

對(duì)文章的大意和每個(gè)段落的大意了解后，接著看問(wèn)題，Questions15-21.

這是個(gè)表格，首先看到字?jǐn)?shù)限制：不超過(guò)三個(gè)單詞。

然后看這個(gè)表格，有四列，分別是：sense,species,abilityandments.

看到sense,分為了smell,taste,touch,visionandhearing,正好對(duì)應(yīng)了文章的幾個(gè)段落。Question15對(duì)應(yīng)taste,是文章的第一段，然后通過(guò)劃出問(wèn)題中的定位名詞nerves去第一段定位，找到最后一句，對(duì)其進(jìn)行分析后發(fā)現(xiàn)問(wèn)題中的underdeveloped和文章中的degenerated是同義的，因此這里填tastebuds.

Question16-19對(duì)應(yīng)vision,文中第三，四，五段講解vision。然后Question16是species,預(yù)測(cè)是動(dòng)物，劃出定位詞stereoscopicvision.Question17劃出定位詞dolphins,porpoises,stereoscopicvision,Question18同樣預(yù)測(cè)是填入動(dòng)物類(lèi)型的詞，定位詞stereoscopicvisionforwardandupward.Question19劃出定位詞bottlenosedolphin,air-waterinterface,去文章中的這三段定位，找答案。

Question20,21對(duì)應(yīng)hearing,文中最后一段講解聽(tīng)覺(jué)，這兩題先大致定位到最后兩段，Question20再通過(guò)定位詞mostlargebaleen,repertoirelimited定位，Question21通過(guò)song-like定位。

3.總結(jié)

本文主要是幫助考生們快速高效的找到問(wèn)題的答案所在，首先對(duì)文章大意和各個(gè)段落大意有所了解，然后通過(guò)閱讀問(wèn)題，確定問(wèn)題所在的段落位置，接著劃出問(wèn)題中的定位詞，通過(guò)定位詞確定答案在相應(yīng)段落中的位置。同時(shí)，朗閣海外考試研究中心建議考生們可以用這種略讀的方法多閱讀些報(bào)刊雜志，比如：NewScientist,TheEconomist,NationalGeographic等。

雅思閱讀考試中，要求考生的不只是上千上萬(wàn)的詞匯量，同時(shí)還有速度。如何能夠在1個(gè)小時(shí)內(nèi)，高效率的完成40個(gè)問(wèn)題，就得需要考生們對(duì)問(wèn)題答案所在位置的快速精準(zhǔn)定位。本文中，朗閣海外考試研究中心的專(zhuān)家將以劍橋雅思4中的幾篇文章為例，給考生們講解快速定位法。

段落定位要求考生在拿到一篇文章后，首先要對(duì)文章進(jìn)行略讀，讀文章標(biāo)題，每個(gè)段落的首尾句，掌握文章的大意，了解每段在講什么，有助于下一步看問(wèn)題的時(shí)候可以先確定這個(gè)問(wèn)題的段落位置。

詞匯定位要求考生在對(duì)文章略讀后，看問(wèn)題，并劃出定位詞。定位詞在之前《雅思閱讀之定位》一文中已經(jīng)討論過(guò)，主要是一些名詞。結(jié)合對(duì)每段意思的掌握，確定好問(wèn)題的段落位置后，再通過(guò)劃出的問(wèn)題中的定位詞在段落中定位答案的最后位置。

我們以劍橋4Test1Passage2進(jìn)行演練：

1.略讀題目和段落

Title:Whatdowhalesfeel?

Anexaminationofthefunctioningofthesensesincetaceans,thegroupofmammalsprisingwhales,dolphinsandporpoises.

從對(duì)標(biāo)題的閱讀中，我們可以了解到這篇文章要講的是鯨的感官，thesensesofwhales.在這里我們可以預(yù)測(cè)下感官有哪些，同時(shí)可以對(duì)下面文章的內(nèi)容進(jìn)行預(yù)測(cè)。

Paragraph1:

Someofthesensesthatweandotherterrestrialmammalstakeforgrantedareeitherreducedorabsentincetaceansforfailtofunctionwellinwater.Forexample,itappearsfromtheirbrainstructurethattoothedspeciesareunabletosmell.Baleenspecies,ontheotherhand,appeartohavesomerelatedbrainstructuresbutitisnotknownwhetherthesearefunctional.Ithasbeenspeculatedthat,astheblowholesevolvedandmigratedtothetopofthehead,theneuralpathwaysservingsenseofsmellmayhavebeennearlyallsacrificed.Similarly,althoughatleastsomecetaceanshavetastebuds,thenervesservingthesehavedegeneratedorarerudimentary.

從首句的主干中得出一些感官在退化，消失或者在水中已失去了功用。緊跟在這句話(huà)后面的是個(gè)forexample,說(shuō)明后面再舉些這類(lèi)型的感官。最后一句以similarly開(kāi)頭，說(shuō)明即使最后一句也是一個(gè)例子，然后是個(gè)名詞tastebuds,說(shuō)到了味覺(jué)，用了degenerated,rudimentary描述這個(gè)味覺(jué)，rudimentary大多數(shù)考生不認(rèn)識(shí)，但degenerated可以根據(jù)構(gòu)詞法推出是退化。

Paragraph2:

Thesenseoftouchhassometimesbeendescribedasweaktoo,butthisviewisprobablymistaken.Trainersofcaptivedolphinsandsmallwhalesoftenremarkontheiranimals’responsivenesstobeingtouchedorrubbed,andbothcaptiveandfree-rangingcetaceanindividualsofallspecies(particularlyadultsandcalves,ormembersofthesamesubgroup)appeartomakefrequentcontact.Thiscontactmayhelptomaintainorderwithinagroup,andstrokingortouchingarepartofthecourtshipritualinmostspecies.Theareaaroundtheblowholeisalsoparticularlysensitiveandcaptiveanimalsoftenobjectstronglytobeingtouchedthere.

首句一看就知道這段是講觸覺(jué)，touch,并且發(fā)現(xiàn)有個(gè)but轉(zhuǎn)折，在轉(zhuǎn)折前說(shuō)觸覺(jué)有時(shí)被描述為很弱的，轉(zhuǎn)折后說(shuō)這是錯(cuò)誤的，表明這段后面要具體證明這一觀點(diǎn)。最后一句也是在具體講解觸覺(jué)這個(gè)感官。

Paragraph3:

Thesenseofvisionisdevelopedtodifferentdegreesindifferentspecies.Baleenspeciesstudiedatclosequartersunderwater-specificallyagreywhalecalfincaptivityforayear,andfree-rangingrightwhalesandhumpbackwhalesstudiedandfilmedoffArgentinaandHawaii-haveobviouslytrackedobjectswithvisionunderwater,andtheycanapparentlyseemoderatelywellbothinwaterandinair.However,thepositionoftheeyessorestrictsandfieldofvisioninbaleenwhalesthattheyprobablydonothavestereoscopicvision.

讀首句就可看出這段講的是視覺(jué)。最后一句提到了baleenwhales的眼睛位置限制了它們的視覺(jué)域，theyprobablydonothavestereoscopicvision.

Paragraph4:

Ontheotherhand,thepositionoftheeyesinmostdolphinsandporpoisessuggeststhattheyhavestereoscopicvisionforwardanddownward.Eyepositioninfreshwaterdolphins,whichoftenswimontheirsideorupsidedownwhilefeeding,suggeststhatwhatvisiontheyhaveisstereoscopicforwardandupward.Byparison,thebottlenosedolphinhasextremelykeenvisioninwater.Judgingfromthewayitwatchesandtracksairborneflyingfish,itcanapparentlyseefairlywellthroughtheair-waterinterfaceaswell.Andalthoughpreliminaryexperimentalevidencesuggeststhattheirin-airvisionispoor,theaccuracywithwhichdolphinsleaphightotakesmallfishoutofatrainer’shandprovidesanecdotalevidencetothecontrary.

首句有ontheotherhand表轉(zhuǎn)折，說(shuō)明要和上段有聯(lián)系，接著往后看又說(shuō)到了眼睛的位置，這次說(shuō)的是mostdolphinsandporpoises,theyarenotlikethebaleenwhales,theyhavestereoscopicvisionforwardanddownward.

Paragraph5:

Suchvariationcannodoubtbeexplainedwithreferencetothehabitatsinwhichindividualspecieshavedeveloped.Forexample,visionisobviouslymoreusefultospeciesinhabitingclearopenwatersthantothoselivinginturbidriversandfloodedplains.TheSouthAmericanboutuandChinesebeiji,forinstance,appeartohaveverylimitedvision,andtheIndiansususareblind,theireyesreducedtoslitsthatprobablyallowthemtosenseonlythedirectionandintensityoflight.

首句一讀的話(huà)會(huì)發(fā)現(xiàn)一個(gè)重要的詞匯habitats.在這句之后又有了forexample,同時(shí)看到了vision,說(shuō)明這段講vision和habitats的關(guān)系。

Paragraph6:

Althoughthesensesoftasteandsmellappeartohavedeteriorated,andvisioninwaterappearstobeuncertain,suchweaknessesaremorethanpensatedforbycetaceans’well-developedacousticsense.Mostspeciesarehighlyvocal,althoughtheyvaryintherangeofsoundstheyproduce,andmanyforageforfoodusingecholocation.Largebaleenwhalesprimarilyusethelowerfrequenciesandareoftenlimitedintheirrepertoire.Notableexceptionsarethenearlysong-likechorusesofbowheadwhalesinsummerandtheplex,hauntingutterancesofthehumpbackwhales.Toothedspeciesingeneralemploymoreofthefrequencyspectrum,andproduceawidervarietyofsounds,thanbaleenspecies(thoughthespermwhaleapparentlyproducesamonotonousseriesofhigh-energyclicksandlittleelse).Someofthemoreplicatedsoundsareclearlymunicative,althoughwhatroletheymayplayinthesociallifeand‘culture’ofcetaceanshasbeenmorethesubjectofwildspeculationthanofsolidscience.

首句是although引導(dǎo)的讓步狀語(yǔ)，講到taste,smellandvision都變?nèi)趿耍珔s被acousticsense所彌補(bǔ)了。關(guān)鍵還得了解acoustic的意思，這個(gè)詞的意思可以通過(guò)考生自己對(duì)感官的常識(shí)，聯(lián)系前面已經(jīng)談到的感官進(jìn)行排除猜測(cè)得出聽(tīng)覺(jué)。

2.問(wèn)題中劃關(guān)鍵詞

對(duì)文章的大意和每個(gè)段落的大意了解后，接著看問(wèn)題，Questions15-21.

這是個(gè)表格，首先看到字?jǐn)?shù)限制：不超過(guò)三個(gè)單詞。

然后看這個(gè)表格，有四列，分別是：sense,species,abilityandments.

看到sense,分為了smell,taste,touch,visionandhearing,正好對(duì)應(yīng)了文章的幾個(gè)段落。Question15對(duì)應(yīng)taste,是文章的第一段，然后通過(guò)劃出問(wèn)題中的定位名詞nerves去第一段定位，找到最后一句，對(duì)其進(jìn)行分析后發(fā)現(xiàn)問(wèn)題中的underdeveloped和文章中的degenerated是同義的，因此這里填tastebuds.

Question16-19對(duì)應(yīng)vision,文中第三，四，五段講解vision。然后Question16是species,預(yù)測(cè)是動(dòng)物，劃出定位詞stereoscopicvision.Question17劃出定位詞dolphins,porpoises,stereoscopicvision,Question18同樣預(yù)測(cè)是填入動(dòng)物類(lèi)型的詞，定位詞stereoscopicvisionforwardandupward.Question19劃出定位詞bottlenosedolphin,air-waterinterface,去文章中的這三段定位，找答案。

Question20,21對(duì)應(yīng)hearing,文中最后一段講解聽(tīng)覺(jué)，這兩題先大致定位到最后兩段，Question20再通過(guò)定位詞mostlargebaleen,repertoirelimited定位，Question21通過(guò)song-like定位。

3.總結(jié)

本文主要是幫助考生們快速高效的找到問(wèn)題的答案所在，首先對(duì)文章大意和各個(gè)段落大意有所了解，然后通過(guò)閱讀問(wèn)題，確定問(wèn)題所在的段落位置，接著劃出問(wèn)題中的定位詞，通過(guò)定位詞確定答案在相應(yīng)段落中的位置。同時(shí)，朗閣海外考試研究中心建議考生們可以用這種略讀的方法多閱讀些報(bào)刊雜志，比如：NewScientist,TheEconomist,NationalGeographic等。