雅思閱讀解題技巧之選擇題作題技巧

千里之行，始于第2頁/共2頁精品文檔推薦雅思閱讀解題技巧之選擇題作題技巧懂得雅思閱讀技巧，做題會事半功倍哦。今日我給大家?guī)砹搜潘奸喿x解題技巧之選擇題作題技巧，盼望能夠關(guān)心到大家，下面我就和大家共享，來觀賞一下吧。

雅思閱讀解題技巧丨MultipleChoice題型

1.題型要求

這是一個(gè)傳統(tǒng)題型，大家都很熟識。但就是這種大家都熟識的題型，IELTS考試也要弄出新花樣。其它考試中，如四級、六級、TOEFL，只有四選一一種形式。IELTS考試的選擇題分為四選一和多選多多兩種。

四選一，選項(xiàng)確定是四個(gè)。即要求從A、B、C、D四項(xiàng)中選擇一個(gè)最符合題意的選項(xiàng)。多選多，選項(xiàng)確定是五個(gè)或五個(gè)以上，而正確答案的數(shù)目確定在兩個(gè)以上。哪個(gè)更難呢?許多同學(xué)會好不遲疑地說是多選多。實(shí)際上，多選多很簡單，是一種簡潔題型。它具有以下幾個(gè)特點(diǎn)：

(1)正確答案的數(shù)目是已知的。在題目的要求中會告知你要選出幾個(gè)選項(xiàng)。題目要求中常WHICHFOUR，WHICHTHREE等字樣。

(2)答案在原文中是集中消失的，對應(yīng)原文中的例舉。找著一個(gè)答案，其余幾個(gè)就在它的前后不遠(yuǎn)處。

我們舉一個(gè)中文閱讀的例子來說明。文章如下：

帕金森癥是一種頑癥。它是由大腦中缺乏一種叫多巴胺的化學(xué)物質(zhì)引起的。(后面刪減100字)許多名人深受其苦。比如，我們的改革的總設(shè)計(jì)師、拳王阿里、以故數(shù)學(xué)家陳景潤等等。(后面刪減100字)

題目是：以下哪三個(gè)人得過帕金森癥?

A.鄧小平B.里根C.拳王阿里D.布什E.陳景潤答案：ACE

四選一在考試中，一般比較難。它的特點(diǎn)是：四個(gè)選項(xiàng)，哪個(gè)都像。似乎在原文中都提到了，但又都和原文的敘述不太一樣。很簡單選錯(cuò)。選擇題和問答題的區(qū)分在于：問答題要求你自己從原文中找答案。而選擇題給你四個(gè)選項(xiàng)，讓你選擇，在給你提示的同時(shí)，也給了你一個(gè)陷阱。有些選擇題，假如改為回答題，你可能能夠做對，但給了你四個(gè)選項(xiàng)，反而選錯(cuò)了。

考試中，四選一，A類和G類一般都是每次必考，考一組，共3題左右。多選多，不是每次必考。

2.解題步驟

(1)找出題干中的關(guān)鍵詞，最好先定位到原文中的一個(gè)段落。

將題干中的關(guān)鍵詞與原文各段落的小標(biāo)題或每段話的第一句相對比。有些題目能先定位到原文中的一個(gè)段落，著必將大大加快解題時(shí)間，并提高精確率。但并不是每個(gè)題目都能先定位到原文中的一個(gè)段落的。

假如題目中的關(guān)鍵詞難以確定答案的位置，選項(xiàng)中的關(guān)鍵詞也可以作為定位的參考依據(jù)。

(2)從頭到尾快速閱讀該段落，依據(jù)題干中的其他關(guān)鍵詞及選項(xiàng)確定正確答案。正確選項(xiàng)經(jīng)常是原文相關(guān)詞句的改寫。確定一個(gè)段落后，答案在該段落中有的詳細(xì)位置是未知的。所以，需要從頭到尾快速閱讀該段落，確定正確答案。短問答的答案經(jīng)常是原文原詞，而選擇題的答案經(jīng)常是原文相關(guān)詞句的改寫。

(3)有些題目比較簡潔，可以直接選擇。對于難題，可以用排解法確定正確答案。

有些題目比較簡潔，從原文很快找到對應(yīng)答案。這時(shí)可以直接選擇不必看其它選項(xiàng)。這樣既可以節(jié)約時(shí)間，同時(shí)也避開受干擾選項(xiàng)的誤導(dǎo)。有些題目比較難，看每個(gè)選項(xiàng)都有點(diǎn)像，但又都不太象。這時(shí)，可以用排解法，先排解掉確定不對的選項(xiàng)，然后在剩下的選項(xiàng)中再做出選擇。通常，有兩個(gè)選項(xiàng)必有好排解，另外兩個(gè)有肯定的難度。請參見本題型的留意事項(xiàng)部分，其中分析了干擾選項(xiàng)的特點(diǎn)。

(4)要留意挨次性，即題目的挨次和原文的挨次基本全都。

題目是有挨次性的。第一題的答案應(yīng)在文章的前部，其次題的答案應(yīng)在第一題的答案之后。這個(gè)規(guī)律也有助于同學(xué)們確定答案的位置。

雅思閱讀機(jī)經(jīng)真題解析-TheLostCity

Thankstomodernremote-sensingtechniques,aruinedcityinTurkeyisslowlyrevealingitselfasoneofthegreatestandmostmysteriouscitiesoftheancientworld.SallyPalmeruncoversmore.

A

Thelowgranitemountain,knownasKerkencsDag,jutsfromthenorthernedgeoftheCappadocianplaininTurkey.Sprawledoverthemountainsidearetherumsofanenormouscity,containedbycrumblingdefensivewallssevenkilometerslong.ManyrespectedarchaeologistsbelievethesearetheremainsofthefabledcityofPlena,thesixth-centuryBCstrongholdoftheMcdesthattheGreekhistorianHerodotusdescribedinhisfamousworkTheHistories.Theshort-livedcitycameunderMediancontrolandonlyfiftyyearslaterwassacked,burnedanditsstrongstonewallsdestroyed.

B

BritisharcheologistDrGeoffreySummerhasspenttenyearsstudyingthesite.Excavatingtheruinsisachallengebecauseofthevastareatheycover.The7kmperimeterwallsrunaroundasitecovering271hectares.DrSummersquicklyrealiseditwouldtakefartoolongtoexcavatethesiteusingtraditionaltechniquesalone.Sohedecidedtousemodemtechnologyaswelltomaptheentiresite,bothaboveandbeneaththesurface,tolocatethemostinterestingareasandprioritiestostartdigging.

C

In1993.DrSummershiredaspecialhandheldballoonwitharemote-controlledcameraattached.Hewalkedovertheentiresiteholdingtheballoonandtakingphotos.Thenoneafternoon,herentedahot-airballoonandfloatedoverthesite,takingyetmorepicturesBytheendofthe1994season.DrSummersandhisteamhadajigsawofaerialphotographsofthewholesite.Thenextstagewastouseremotesensing,whichwouldletthemworkoutwhatlaybelowtheintriguingoutlinesandruinedwalls.Archaeologyisadisciplinethatlendsitselfverywelltoremotesensingbecauseitrevolvesaroundspace,saysScottBranting,anassociateddirectoroftheproject,liestartedworkingwithDrSummersin1995.

D

Theprojectusedtworemotesensingtechniques.ThefirstismagnetometrywhichworksontheprinciplethaimagneticfieldsalthesurfaceoftheEarthareinfluencedbywhatitburiedbeneath.Itmeasureslocalisedvariationsinthedirectionandintensityofthismagneticfield.TheEarthsmagneticfieldcanvaryfromplacetoplace,dependingonwhathappenedthereinthepast.saysBranting.ifsomethingcontainingironoxidewasheavilyburnt,bynaturalorhumanactions,theironparticlesinitcanbepermanentlyreoriented,likeacompassneedle,toalignwiththeEarthsmagneticfieldpresentatthatpointintimeandspace.Themagnetometerdetectsdifferencesintheorientationsandintensitiesoftheseironparticlesfromthepresent-daymagneticfieldandusesthemtoproduceanimageofwhatliesbelowground.

E

KerkenesDaglendsitselfparticularlywelltomagnetometrybecauseitwasallburntatonceinasavagefire.Inplacestheheatwassufficienttoturnsandstonetoglassandtomeltgranite.ThefirewassohotthattherewerestrongmagneticsignaturessettotheEarthsmagneticfieldfromthetime-around547BC-resultinginextremelyclearpictures.Furthermore,thecitywasneverrebuilt,ifyouhavemultiplelayersconfusingpicture,becauseyouhavedifferentwallsfromdifferentperiodsgivingsignaturesthatallgoindifferentdirections,saysBranting.Weonlyhaveonegoingdownabout1.5meters,sowecangetagoodpictureofthisfairlyshort-livedcity”.

F

Theothermainsub-surfacemappingtechnique,whichisstillbeingusedatthesite,isresistivity.Thistechniquemeasuresthewayelectricalpulsesarcconductedthroughsub-surfacesoil.Itsdonebyshootingpulsesintothegroundthroughathinmetalprobe.Differentmaterialshavedifferentelectricalconductivity.Forexample,stoneandmudbrickarcpoorconductors,butlooser,dampsoilconductsverywell.Bywalkingaroundthesiteandtakingaboutfourreadingspermetre,itispossibletogetadetailedideaofwhatiswherebeneaththesurface.Theteamsthenbuilduppicturesofwalls,hearthsandotherremains.Ithelpsalotifithasrained,becausetheelectricalpulsecangetthroughmoreeasily,saysBranting.Thenifsomethingismoreresistant,itreallyshowsup.Thisisoneofthereasonsthattheprojecthasaspringseason,whenmostoftheresistivityworkisdone.Unfortunatelytestingresistivityisalotslowerthanmagnetometry.Ifwedid(rthewholesiteitwouldtakeabout100years,saysBranting.Consequently,theteamisconcentratingonareaswheretheywanttoclarifypicturesfromthemagnetometry.

G

RemotesensingdoesnotrevealeverythingaboutKerkenesDag,butitshowsthemostinterestingsub-surfaceareasofthesite.Thearchaeologistscanthenexcavatetheseusingtraditionaltechniques.Onesurprisecamewhentheydugoutoneofthefatesinthedefensivewalls.Ourobservationsinearlyseasonsledustoassumethatwall,suchaswouldbefoundatmostothercitiesintheAncientNearEast,saysDrSummers.Whenwestartedtoexcavatewewerestaggeredtodiscoverthatthewallsweremadeentirelyfromstoneandthatthegatewouldhavestoodatleasttenmetreshigh.Aftertenyearsofstudy,Pteriaisgraduallygivingupitssecrets.

Question14-18

ReadingPassage2hassevenparagraphs,A-G.

Whichparagraphcontainsthefollowinginformation?

Writethecorrectletter,A-G,inboxes14-17onyouranswersheet.

14.Thereasonwhyvariousinvestigativemethodsareintroduced.

15.Anexampleofanunexpecteddiscovery.

16.Themethodstosurveyedthesurfaceofthesitefromabove.

17.Thereasonwhyexpertswanttostudythesite.

Question18-25

Summary

CompletethefollowingsummaryoftheparagraphsofReadingPassage,usingnomorethanTHREEwordsfromtheReadingPassageforeachanswer.Writeyouranswersinboxes18-25onyouranswersheet.

ExploringtheAncientCityofPteria

Therelevantworkwasdonetenyearago.Tobeginwith,expertstookphotosofthesitefromthegroundandthenfromadistanceina18---______-.Tofindoutwhatlaybelowthesurface,theyusedtwoleadingtechniques.Onewasmagnetometer,whichidentifieschangesinthemagneticfield.Thesechangesoccurwhenthe19________inburiedstructureshavechangeddirectionasaresultofgreatheat.Theymatchwiththemagneticfield,whichissimilartoa20________.

Theotheronewasresistivity,whichusesa21____________tofireelectricalpulsesintotheearth.Theprincipleisthatbuildingmaterialslike22