英语51阅读理解技巧主旨题main idea.docx
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英语51阅读理解技巧主旨题main idea.docx
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英语51阅读理解技巧主旨题mainidea
第五十一讲阅读理解主旨题(mainidea)作答技巧
一学习目标
1.了解什么是英语阅读理解主旨题。
2.了解主旨题又可以分为哪几类。
3.掌握每种类型的主旨题怎么作答。
4.掌握用最新试题验证作答方法。
二考点解析
1.主旨题通用做法
仔细阅读『黄金四句话』——首尾段首尾句
仔细阅读黑体字.小标题等
寻找全文出现频率最高的keywords
找到说明对象或论点
⊙主旨题实战——2016高考A
DearAlfred,
Iwanttotellyouhowimportantyourhelpistomylife.
Growingup,IhadpeopletellingmeIwastooslow,though,withanIQof150at17,I’manythingbutstupid.ThefactwasthatIwasfoundtohaveADIID(注意力缺陷多动障碍).Anxiousallthetime,Iwasunabletokeepfocusedformorethananhouratatime.
However,whensomethingdidinterestme,Icouldbeeabsorbed.Inhighschool,Ibecamecuriousabouttheputer,andbuiltmyfirstwebsite.Moreover,IpletedtheseniorcourseofputerBasics,plusfiverelevantpre-collegecourses.
WhileIwasexploringmycuriosity,mydiseasegotworse.Iwantedtogotocollegeafterhighschool,butcouldn’t.So,IwaskillingmytimeathomeuntilJune2012whenIdiscoveredtheonlineputercoursesofyourtrainingcenter.
Sincethen,IhavetakencourseslikeDataScienceandAdvancedMathematics.Currently,I’mlearningyourProbabilitycourse.Ihavehundredsofprinterpaper,coveredinself-writtennotesfromyourvideo.Thishasgivenmeapurpose.
Lastyear,Ispentallmytimelookingforajobwhere,withoutdealingwiththepublic,Icouldworkalone,butstillhaveateamtotalkto.Luckily,Idiscoveredthejob—DataAnalyst—thismonthandhavebeengoingfullsteamahead.IwanttoprovethatIcanteachmyselfarespectfulprofession,withoutgoingtocollege,andbejustasgoodas,ifnotbetterthan,mypetitors.
Thankyou.You’vegivenmehopethatIcanfollowmyheart.Forthefirsttime,IfeelgoodaboutmyselfbecauseI’mdoingsomething,notbecausesomeonetoldmeIwasdoinggood.Ifeelwhole.
Thisiswhyyou’resavingmylife.
Yours,
Tanis
56.Whydidn’tTanisgotocollegeafterhighschool?
A.Shehadlearnedenoughaboutputerscience
细节题
B.Shehadmoredifficultykeepingfocused
C.Shepreferredtakingonlinecourses
D.Shewastooslowtolearn
57.ASfortheworkingenvironment,Tanisprefers____.
A.workingbyherself
B.dealingwiththepublic
C.petingagainstothers
D.stayingwithADHDstudents
58.Taniswrotethisletterinorderto_____.
A.explainwhyshewasinterestedintheputer
B.sharetheideasshehadforherprofession
C.showhowgratefulshewastothecenter
D.describethecoursesshehadtakensofar
⊙主旨题实战——2016高考B
SurvivingHurricaneSandy(飓风桑迪)
NatalieDoan,14,hasalwaysfeltluckytoliveinRockaway,NewYork.Livingjustafewblocksfromthebeach,Nataliecanseetheoceanandhearthewavefromherhouse.“It’stheoceanthatmakesRockawaysospecial,”shesays.
OnOctober29,2012,thatoceanturnedfierce.Thatnight,HurricaneSandyattackedtheEastCoast,andRockawaywashitespeciallyhard.Fortunately,Natalie’sfamilyescapedtoBrooklynshortlybeforethecity’sbridgeclosed.
WhentheyreturnedtoRockawaythenextday,theyfoundtheirneighborhoodinruins.ManyofNatalie’sfriendshadlosttheirhomesandwerelivingfaraway.Allaroundher,peopleweresuffering,especiallytheelderly.Natalie’sschoolwassodamagedthatshehadtotemporarilyattendaschoolinBrooklyn.
Inthefollowingfewdays,themenandwomenhelpingRockawayrecoverinspiredNatalie.Volunteerscamewithcarloadsofdonatedclothingandtoys.Neighborsdevotedtheirsparetimetohelpingothersrebuild.Teenagersclimbeddozensofflightsofstairstodeliverwaterandfoodtoelderlypeopletrappedinpowerlesshigh-risebuildings.
“MymomtellsmethatIcan’tcontrolwhathappenstome,”Nataliesays.“butIcanalwayschoosehowIdealwithit.”
Natalie’schoicewastohelp.
Shecreatedawebsitepagematchingsurvivorsinneedwithdonorswhowantedtohalp.NataliepostedintroductionaboutaboynamedPatrick,wholosthisbaseballcardcollectingwhenhishouseburneddown.Withindays,Patrick’scollectionwasreplaced.
Intheingmonths,herwebsitepagehelpedlotsofkids:
Christopher,whoreceivedanewbasketball;Charlie,whogotanewkeyboard.Nataliealsoworkedwithotherorganizationstobringmuch-needsuppliestoRockaway.Hereffortsmadeherafamousperson.LastApril,shewasinvitedtotheWhiteHouseandhonoredasaHurricaneSandyChampionofChange.
Today,thescars(创痕)ofdestructionarestillseeninRockaway,buthopeisintheair.Thestreetsareclear,andmanyhomeshavebeenrebuilt.“Ican’timaginelivinganywherebutRockaway,”Nataliedeclares.“Myneighborhoodwillbeback,evenstrongerthanbefore.”
59.WhenNataliereturnedtoRockawayafterthehurricane,shefound______.
A.somefriendshadlosttheirlives
B.herneighborhoodwasdestroyed
C.herschoolhadmovedtoBrooklyn
D.theelderlywerefreefromsuffering
60.Accordingtoparagraph4,whoinspiredNataliemost?
A.ThepeoplehelpingRockawayrebuild
B.Thepeopletrappedinhigh_risebuilding
C.Thevolunteersdonatingmoneytosurvivors
D.Localteenagersbringingclothingtoelderlypeople
61.HowdidNataliehelpthesurvivors?
A.Shegavehertoystothekids
B.Shetookcareofyoungerchildren
C.ShecalledontheWhiteHousetohelp
D.Shebuiltaninformationsharingplatform
62.Whatdoesthestoryintendtotellus?
A.Littlepeoplecanmakeabigdifference
B.Afriendinneedisafriendindeed
C.EastorWest,homeisbest
D.Technologyispower
⊙主旨题实战——2016高考C
CaliforniaCondor’sShockingRecovery
CaliforniacondorsareNorthAmerica’slargestbirds,withwind-lengthofupto3meters.Inthe1980s,electricallinesandleadpoisoning(铅中毒)nearlydrovethemtodyingout.Now,electricshocktrainingandmedicaltreatmentarehelpingtorescuethesebigbirds.
Inthelate1980s,thelastfewcondorsweretakenfromthewild,andtherearenowmorethan150flyingoverCaliforniaandnearbyArizona,UtahandBajainMexico.
Electricallineshavebeenkillingthemoff.“Astheygointorestforthenight,theyjustdon’tseethepowerlines,”saysBruceRideoutofSanDiegoZoo.Theirwingscanbridgethegapbetweenlines,resultinginelectrocution(电死)iftheytouchtwolinesatonce.
Soscientistshaveeupwithashockingidea.Tallpoles,placedinlargetrainingareas,teachthebirdstostayclearofelectricallinesbygivingthemapainfulbutundeadlyelectricshock.Beforethetrainingwasintroduced,66%ofset-freedcondorsdiedofelectrocution.Thishasnowdroppedto18%.
Leadpoisonoushasprovedmoredifficulttodealwith.Whencondorseatdeadbodiesofotheranimalscontaininglead,theyabsorblargequantitiesoflead.Thisaffectstheirnervoussystemsandabilitytoproducebabybirds,andcanleadtokidney(肾)failuresanddeath.SocondorswithhighlevelsofleadaresenttoLosAngelesZoo,wheretheyaretreatedwithcalciumEDTA,achemicalthatremovesleadfromthebloodoverseveraldays.Thisworkisstartingtopayoff.Theannualdeathrateforadultcondorshasdroppedfrom38%in2000to5.4%in2011.
Rideout’steamthinksthattheCaliforniacondors’averagesurvivaltimeinthewildisnowjustundereightyears.“Althoughthesemeasuresarenoteffectiveforever,theyarevitalfornow,”hesays.“Theyaretrulygoodbirdsthatarewortheveryeffortweputintorecoveringthem.”
63.Californiacondorsattractresearchers’interestbecausethey.
A.areactiveatnight
B.hadtobebredinthewild
C.arefoundoninCalifornia
D.almostdiedoutinthe1980s
64.Researchershavefoundelectricallinesare.
A.blockingcondors’journeyhome
B.bigkillersofCaliforbniacondoras
C.restplacesforcondorsatnight
D.usedtokeepcondorsaway
65.AccordingtoParaghaph5,leadpoisoning.
A.makescondorstoonervoustofly
B.haslittleeffectoncondors’kidneys
C.canhardlybegottenridofformcondors’blood
D.makesitdifferentforcondorstoproducebabybirds
66.Thepassageshowsthat.
A.theaveragesurvivaltimeofcondorsissatisfactory
B.Rideout’sresearchinterestliesinelectricengineering
C.theeffortstoprotectcondorshavebroughtgoodresults
D.researchershavefoundthefinalanswerstotheproblem
2.从『黄金四句话』中读什么?
①读首尾段相同的名词.动词等
thank,birds,recover
②读首尾段的逻辑
因果,现象-解决办法,研究-结论,事件-感悟
③读作者的态度.观点
转折词往往体现真实意图however,but,though,infact,actually,inotherwords,onthecontrary等
三练习题
A篇(2015·新课标Ⅱ)
Morestudentsthaneverbeforearetakingagapyear(间隔年)beforegoingtouniversity.Itusedtobethe“yearoff”betweenschoolanduniversity.Thegap-yearphenomenonoriginated(起源)withthemonthsleftovertoOxbridgeapplicantsbetweenentranceexamsinNovemberandthestartofthenextacademicyear.
Thisyear,25,310studentswhohaveacceptedplacesinhighereducationinstitutionshaveputofftheirentryuntilnextyear,accordingtostatisticsonuniversityentranceprovidedbytheUniversityandCollegeAdmissionsService(UCAS).
Thatisarecord14.7%increaseinthenumberofstudentstakingagapyear.TonyHigginsfromUCASsaidthatthestatisticsaregoodnewsforeveryoneinhighereducation.“Studentswhotakeawell-plannedyearoutaremorelikelytobesatisfiedwith,andplete,theirchosencourse.
Studentswhotakeagapyearareoftenmorematureandresponsible,”hesaid.
Butnoteveryoneishappy.OwainJames,thepresidentoftheNationalUnionofStudents(NUS),arguedthattheincreaseisevidenceofstudenthardship–youngpeoplearebeingforcedintoearningmoneybeforefinishingtheireducation.“Newstudentsarenowawarethattheyarelikelytoleaveuniversityupto£15,000indebt.Itisnotsurprisingthatmoreandmorestudentsaretakingagapyeartoearnmoneytosupporttheirstudyforthedegree.NUSstatisticsshowtha
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