九年级上册主旨题之main purpose解题方法及练习

九年级上册主旨题解题方法及练习对于九年级上册来说，主旨题的考察方法主要有以下三种besttitle通常问法:What'sthebesttitleofthepassage?Thebesttileforthepassageis.mainidea通常问法:What'sthemainideaofthepassage?ThemainideaofthepassageisWhatdoesthepassagemainlytalkabout?structure通常问法:What'sthestructureofthepassage?Whichofthefollowingshowsthestructure（结构）ofthepassage?Whatisthestructureofthewriting?mainpurpose通常问法:What'sthemainpurposeofthepassage?ThewriterwritesthepassageinordertoMainpurpose对于mainpurpose题来讲，要做对这类题，最重要的方法就是站在出题者的角度思考问题，主要的目的大多与引起话题，衔接下文，给予建议，警告等内容相关。例1:字数:272篇章难度:level8.8TheVieirafamilymovedtotheUnitedStatesin1981.Atthattime,theydecidedtostopspeakingSpanishathomeandonlycommunicateinEnglish.ThiswasbecausetheywerenowlivinginanEnglish-speakingcountry.NowtheVieirachildrenareadults,andtheysometimestraveltoSpaintovisittheirfamilyandfriends.Buttheycannotcommunicatewiththem.Unfortunately,thisiscommon.Whenpeoplemovetonewcountries,theyoftenleavetheirowncustomsandmotherlanguagebehind.Thisisamistakebecausetherearemanybenefitstoknowingmorethanonelanguage.Oneadvantageofspeakingmorethanonelanguageisthatyoucancommunicatedirectlywithmorepeoplearoundtheworld.Youdonothavetodependonotherstotalkforyou,soyou'remoreindependent.Peoplewhoknowonlyonelanguagemustuseotherstohelpthemcommunicate.Furthermore,speakingasecondlanguagealsoallowspeopletoexperienceotherculturesandcustomsmoreeffectively.Localexpressions,vocabularyandevenjokescanhaveapowerfuleffectonaperson'sunderstandingofanotherculture.So,knowingmorethanonelanguageincreasesyourknowledgeofothercultures.Finally,havingmoremulti-languagespeakersimprovesrelationshipsbetweencountries.Ifpeoplefromdifferentcountriescancommunicatewell,theworldcanbecomecloser.Countrieswillthenhavemorerespectforeachotherandbetterunderstandeachother'sproblems.Thebenefitsofknowingmorethanonelanguageareclear.Infact,therearenodisadvantages.Itisverysadthatmanypeopledon'ttrytolearnanotherlanguage.Itisevenworsewhenpeopleletthemselvesforgettheirmotherlanguageandbecomesilent.ThepassagebeginswiththeexperienceoftheVieirafamilyinorderto.discusstheneedofforteachinganewlanguageintroducethepassage'smaincharacterstothereadersdescribetheadvantagesofmovingtoanothercountryshowtheproblemsofspeakingonlyonelanguage【解析】根据题意，第一段提到这段经历的目的是为什么，根据选项，A是为了讨论教新的语言的需求，B介绍主要角色，C描述搬到另一个国家的优势，D是描述只说一种语言的问题。根据第一段thiswasbecausetheywereliveinanEnglish-speakingcountry,所以他们就没有再说Spanish，所以这段经历讲的是只说一种语言的问题，与教性语言无关，所以选D例2:字数:273难度:level8.7Mobilephonesareanimportantbusinesstoolforfarmersinruralareas.Buttheyalsoputavaluableeducationaltoolintheirhands.TheUniversityofIllinoisintheUnitedStateshasaprojectcalledSAWBO—ScientificAnimationswithoutBorders.Itproduceseducationalvideosthatcanbedownloadedtocellphones.Thegoalistohelppeopleindevelopingcountriesimprovetheirlives.Onevideoshowsfarmershowtomakeanaturalinsecticidefromneemseeds（种子）topreventinsectdamagetocrops.Theprocessstartswithsortinganddryingtheneemfruits.Thenletthefruitdryinthesunforaboutthreeorfourdays,untiltheybecomebrown.Usingamortar（碾槌）andstick,thefruitsareslightlypoundedtoremovetheshellsfromthefruitswithoutbreakingtheseedinside.Thevideosusecomputeranimation（动画）.Someoftheanimatedcharactersarealittlefunnylooking-likeafarmerwithalongnose.Butthesubjectsareserious,includingahealthvideoonpreventingcholera霍乱）.TeammemberFranciscoSeufferheldsaystheinformationinthevideosismeanttobequicklyunderstood.Hesays,“Intwominutes,wecanexplainacomplicatedidea.”Theresearcherstestedtheseven-minutevideoonsevenmobilephones.TheywantedtoseeifpeoplewouldsharethevideousingBluetoothwirelesstechnology.WithBluetooth,filescanbepassedtoanearbyphoneevenifneitherphoneisconnectedtotheInternet.Asaresult,inonemonth,thevideohadspreadtoonehundredeighteenpeopleinfiftydifferentvillages.“Thisisjustunbelievableeffect,”saidFranciscoSeufferheld.Theteamhasmadeafewvideossofar.Theseareavailableinatotalofeightylanguages,dialectsandaccents.ProfessorBarryPittendrighsaysthereareplansformorevideoslaterthisyear.2.TheSAWBOprogramisintroducedinorderto.raisefarmers'standardoflivingdosomeresearchonmobilephonesdevelopfarmers'practicalskillshelpfarmerspreventinsectdamagetocorps【解析】根据题意，介绍SAWBO的目的是，可以看第二段提到了这个项目，而在它之前的句子是theyalsoputavaluableeducationaltoolintheirhands.他们也在手里放了有价值的教育工具，所以这个项目是为了帮助在发展中国家的人们提升生活。所以A是提升农民的生活标准，B是做一些关于手机的研究，C是发展农民的实践技能，D是帮助农民阻止昆虫伤害玉米。所以这道题选择的是A例3:字数:277篇章难度:level6.2Sometimesyoumeetacommonpersondoingsomethingspecial.Onarecenttrip,ImetNormandGallant.Normandissomeoneyoucouldpassonthestreetandnevernoticebutheisveryspecialpersonwhoisworthpayingattentionto.Normandlivesinthecountrysidefarfromthenearestcityandthenearestbighospital,sowhenhiswifehadcancerseveralyearsago.Normandhadtodrivefourhourstotheplacewhereshecouldbetreated.Thatmeanttheyneededmoremoneyformeals,fuel,hotelsandsoon,butintheendthecancertookhiswifeaway.Normandwassadbecauseofhiswife'spassingbuthewasalsoveryangrybecauseherealizedthatotherpeoplewerefacingthesamekindsofdifficulties.Hedecidedtodosomethingforthem.Whathedidwastothrowparties.HeholdsapartyeverythreeweeksonSaturdayeveningsathome.Neighbors,friendsandrelativescomeandbringsnacksanddrinks.Theysinganddance.Attheparty,Normandtellsaboutafamilythatishavingdifficultiesinsupportingacancerpatient.Thenaboxispassedaroundandthemoneyiscollectedforthatfamily.Thepeopleatthepartyhaveagoodtime.Thefamilyunderstandsthatsomeonehelpsthemalot.Itseemslikesuchasimplethingbutitreallyworks.Normand'simpetus（动力）tohelpothercancerpatientswasbornoutofhissadnessbut,forthepeoplewhohavereceivedthemoneyitisanactoflove.Normand'spersonalactionhasresultedinanactofkindnessthathonorsthememoryofthewifehehaslost.Wouldn'titbeniceifwehadmorepeopleintheworldlikeNormandGallant?I'mgladImetNormandGallant.Hemakestheworldabetterplace.4.Themainpurposeofthepassageisto.tellusastoryaboutNormandGallant.teachustobethankfultothepeoplearound.encouragemorepeopletohelpthoseintroubleaskmorepeopletounderstandthosewhohavedifficulties【解析】与前两题不同，这道题是整个篇章书写的目的是什么，所以要看文章的主旨内容，通常这样的题目不会单单只是表面的意思，所以看选项A是讲个故事，B是教我们要心存感恩，C选项鼓励人们帮助哪些有需要的人，D是让人们理解那些有困难的人，这是一篇记叙文，最后一段Wouldn'titbeniceifwehadmorepeopleintheworldlikeNormandGallant谁是NormandGallant，根据文章，可知他帮助了其他人，所以这篇文章的目的是呼吁大家一起来，帮助有需要的人，所以答案C与文意相对符合，所以选C例4:字数:316篇章难度:level5.4BuyingIsDoing?Howimportantisshoppingtoyou?Howmuchtimedoyouspendbuyingthings?Andhowmuchtimedoyouspendorganizingthesethingsinyourhome?Inthefuture,howmuchtimewillyouspendinmovietheaters,atamusementparks,atshoppingmalls,oratconveniencestores?Whenyouadditallup,youwillprobablyseeyouspendalotofyourlifeconsuming（消费）things.Consumingproductsisnotnecessarilybad.However,ifwespendtoomuchtimedoingit,weshouldlookatitcarefully.Imaginethatyouhaveaweekofffromschool.Youdon'thavetogotoclass.However,inthisweek,youcannotspendanymoney---noshopping,nomovies,noeatingout.Howwouldyouspendyourtime?Whatthingswouldbringyouhappiness?Perhapsyouwouldtakeawalkwithyourbestfriend.Perhapsyouwouldhelpachildread.Oryoumightspendtimewithyourfamily.Whenwelookback,itislikelythatnon-consumingexperienceslikethesewillbeourmostimportantmemories,why?Non-consumingactivitiesareactive,notpassive,Theydon'tcomeinapackage.Youmaketheexperienceyourself.Forexample,eachpersonwhoreadstoachildwillhaveadifferentexperience.Theexperiencechangeswiththereader,thechild,andthebook.Similarly,whenyouhaveaconversationwithafriend,youareactivelycreatinganexperience.Theconversationthatyouhavewithyourfriendcannotbeexperiencedorrecreatedbyanyoneelse.However,ifyouwatchamoviewithafriend,youwilleachhaveapackageexperience.Itrequiresnoactionandlittleinteractionbetweenthetwoofyou.Theenvironmentweliveinencouragesustohavepackagedexperiences.Wefeelthatwemustconsumebecausewebelievethatbuyingisdoing.However,wecanstartapersonalrevolution变革）againstconsumerism.How?Byconsumingless.Wecanaskourselveswhatexperiencesbringusthegreatestsatisfaction.Thenwecanorganizeourlivessothatwehavemoreofthosekindsofexperiences.Whatisthewriter'smainpurposeinwritingthispassage?Tointroducesomewaysofenjoyingoursparetime.Toencouragepeopletohavemoreactiveexperiences.Toexplainreasonsbehindpeople'sshoppingbehavior.Tosharehispersonalexperienceinconsumingproducts.【解析】根据题意，本篇文章的主要目的是什么，A选项为了介绍一些享受空闲时光的方法，B选项为了鼓励人们又更多活跃的经历，C选项为了解释原因，D选项为了分享他个人的经验，根据文章最后一段，wecanaskourselveswhatexperiencebringusthegreatestsatisfaction,thenwecanorganizeourlivessothatwehavemoreofthosekindsofexperiences.所以是让人们能有更好的带来满意的体验，所以选B例5:字数:320篇章难度:level6.1WhenIwasalittlegirl,everytimemydadrepairedsomething,hewouldaskmetoholdthehammer锤子）.Sowewouldhavetimeforaconversationwitheachother.Ineversawmydaddrinkingorgoingoutwithpeopleofhisage.Allhedidafterworkwastakingcareofhisfamily.AsIgrewup,Ilefthomeforcollegeandsincethen,mydadhadbeencallingmeeverySundaymorning.Andseveralyearslater,whenIboughtahouse,mydadpainteditbyhimselfforthreedaysinthe30-degreesummerheat.Allhewantedmetodowastoholdthepaintbrushandtalktohim,butIwastoobusythosedaysanddidnotfindanytimeforaconversationwithmydad.Fouryearsago,mydadwasvisitingme.Hespentmanyhoursputtingtogetheraswingsetformydaughter.Heaskedmetobringhimacupofteaandhaveatalkwithhim,butIhadtoprepareforatripthatweekend,soIdidnothavetimeforanylongconversationthatday.OneSundaymorningwhenwehadatelephonetalkasusual,Inoticedthatmydadhadforgottensomethingsthatwediscussednotlongago.ButIwasinahurry,soourconversationwasshort.Fewhourslaterthatdaycameacall.Myfatherwasinhospitalwithananeurysm动脉瘤［.ImmediatelyIboughtaticketforaflightandonmywayIwasthinkingaboutallthemissedoccasionstohaveatalkwithmydad.BythetimeIarrivedatthehospital,myfatherhadpassedaway.Nowitwashewhodidnothavetimeforaconversationwithme.IrealizedhowlittleIknowaboutmydad,hisdeepestthoughtsanddreams.AfterheleftIlearnedmuchmoreabouthim,andevenmoreaboutmyself.Allheeveraskedmewasmytime.AndIknowhehasallmyattentioneverysingleday.Thewriterwrotethepassageinorderto.explainwhyshedidn'ttalkmuchwithherfathershowusthatshelovesherfatherverymuchadviseustogiveourparentsmoretimetellussomestoriesofherfather【解析】根据题意，作者写本篇文章的主要目的是什么，A选项是为了解释她为什么不和她爸交流，B选项是为了展示给我们她很爱她的父亲，C是建议我们给父母更多的时间，D是告诉我们一些她父亲的故事，所以根据最后一段，在他离开后，我了解了更多他的事情，甚至更多关于我自己的，他所有问我的是我的时间，我指的他每一天都拥有我的专注。所以说明我对于爸爸的爱，但是目的题并不会简单的诉说，所以看到文章中倒数第二段，但我到医院的时候，父亲已经去世了，现在他也没有时间跟我交流了，而在此之前，父亲是横线跟我交流的，所以再结合最后一段，可知作者后悔之前没有跟父母更多的时间交流，所以选c练习1:字数:280篇章难度:level3.0SomeEnglishwordshavemorethanonemeaning.Thesearecalledmulti-meaningwords.Multi-meaningwordshavethesamepronunciationwithdifferentmeanings.Forexample,let'slookattheword“ball”.Youcouldhavea“ball”whichmeansyouwouldhaveagoodtime.Youcouldtossa“ball”whichmeansyouthrowanobject.Youcouldbeonthe“ball”whichmeansyouknowwhatishappening.Youcouldgotoa“ball”whichmeansadance.Taketheword“can”.You“can”rideabikewhichmeansyouareabletorideabike.Youhavea“can”ofsoupwhichmeansthesoupisinaround-shapedholder.Youcandothe“can-can”whichisadancefromthe1920s.Andyoumightget“canned”ifyoudoapoorjobatwork,whichmeansyoumightloseyourjob.Howabout“fly”?Youcan“fly”anairplaneoryoucanhita“fly”thatisonyourfoodinyourhouse.Or,youcan“flybytheseatofyourpants”whichmeansyoudon'tmakeaplanbeforetakinganaction.And,youknowthatthe"fly”ofazipper（拉链）isthetoppartofthezipper.Therearehundredsofwordsthataremulti-meaningwords.Theword“set”hasmoremeaningsthananyotherwordintheEnglishlanguage.Whenyouhavetime,whydon'tyoutrytothinkofallthewaystheword“set”isused?IfyoulookatthetitleofthisbookCanaFly,Fly?...youknowthattheansweris“Yes”becauseyouhaveseenaninsectnameda“fly”goupintheairandmovearoundthroughtheair...whichiswhat“fly”meansCanaFly,Fly?Ofcourse,itcan!Thewriterwritesthepassageinorderto.tellastoryaboutlearningEnglishwordsintroduceabookonlearningEnglishwordsc.shareanexperienceinlearningEnglishwordsD.presentdifferentpronunciationsofthesameword练习2:字数:281篇章难度:level4.0Thewordhasmanybeautifulsounds.Wecanhearthesongsofbirdsandthelaughofpeople.Wecanlistentocoolmusicandnewsreports.Anditisallbecauseofourears!Theybringusaworldofsounds.Butsomepeoplecan'thearanysoundatall.Someareborndeaf.Otherscanhearwellintheirchildhood,buttoomanybudsoundshurttheirearslateron.Manypeopleinchinacan'thearcommonsoundsclearly.Alargenumberofthemarechildren.Mostofthemarebornwithgoodhearingbutsixchildrenoutofevery1,000havehearingproblemswhentheyareborn.Andifachildhashearingproblems,heorsheusuallywillalsohavelearningproblemsatschool.Alotofthingscancausehearingproblems.Forexample,toomuchearwaxisnogoodforourhearing,andnoiselouderthan85decibelscanhurtourearsandmakeusloseourhearingforashorttimeorevenforever.Hearingisimportantforallofus.Soweshoulddoourbesttogiveourearsspecialcare.Don'tforgettodothefollowing:Trytostayawayfromplaceswithtoomuchnoise.Ifyouhavetogo,wearearplugs.Apairofgoodearplugscancutthenoiseby30decibels.•Whenswimming,remembertoputearplugsintoyourearstostopwaterfromgettingin.Neverputanythingsharpintoyourearsifyouthinkyouhavetoomuchearwax,askyourmumordadtohelpyoucleanitout.

Keepthesethingsinmind!Thenyouwon'tbesaying"What”whenyouareolder,What'sthepurposeofthewriterinthefirstparagraph?Totellusmanybeautifulsounds,Todescribetheuseofears,Toexplainthekindsofsounds,Toshowtheimportanceofears,练习3:字数:292篇章难度:level6,0AAllresidents:RulesforlivinginSunshineFlatsWeallwanttolivecomfortablyandsafelyhere,sohereareafewsimpleruleswhichwethinkallresidentsshou（follow.RubbishRubbishcollectionisonTuesdays.PleasedonotleaverubbishbagsoutbeforeTuesdayasbirdsandanimalscanbreakintothemandtheysmell.WashingThereisawashinglineforeveryflatinthegardennexttothecarpark.Pleaseonlydryyourwashingontheselinessoitdoesnotdisturb（干扰）peopleinthegroundfloorflats.CleaningThemainstairsarecleanedtwiceaweekbytheAssociation,sopleasetrytokeepthemtidyandcleananddonotleavefurnitureorbagsonthestairsorinthehallways.LightsThemainlightsareonatimerandtheystayonforfiveminuteswhenyoupressthem.PleasetelltheAssociationifanylightsarenotworking.NoiseResidentsareaskedtokeepnoisetoaminimum.Loudmusic,etc.candisturbotherpeopleandtheAssociationwillgetintouchwithyouifyoumaketoomuchnoise.SafetyMakesurethemainoutsidedoorisalwayslockedanddonotletanyoneintothemainbuildingunlessyouknowwhotheyare.Sometimespeopletrytogetintothemainstairsandthenbreakintoflats,sodonotletpeopleinunlesstheyarecomingtoseeyou.ParkingngEachflathasonecarparkingspace.Thesearenumberedandareatthebackofthebuilding.Donotuseanotherresident'sspace.Ifyouhavemorethanonecaryouwillhavetoparkitontheroad.Donotparkwhereyouareblockentrances.ngProblemsIfyouhaveanyproblemsorquestions,pleasecalltheAssociationat08000969000.SunshineHousingAssociation1.What'sthepurposeofthetext?TolisttheservicesofferedbytheAssociation.Tomakeanadvertisementfortheflats.Toasktheresidentstofollowtherules.Towarnpeopleagainstpossibledangers.练习4:字数:292篇章难度:level6.9DearAlfred,Iwanttotellyouhowimportantyourhelpistomylife.Growingup,IhadpeopletellingmeIwastooslow,though,withanIQof150+at17,I'manythingbutstupid.ThefactwasthatIwasfoundtohaveADHD（注意力缺陷多动障碍）.Anxiousallthetime,Iwasunabletokeepfocusedformorethananhouratatime.However,whensomethingdidinterestme,Icouldbecomeabsorbed.Inhighschool,Ibecamecuriousaboutthecomputer,andbuiltmyfirstwebsite.Moreover,IcompletedtheseniorcourseofComputerBasics,plusfiverelevantpre-collegecourses.WhileIwasexploringmycuriosity,mydiseasegotworse.Iwantedtogotocollegeafterhighschool,butcouldn't.So,IwaskillingmytimeathomeuntilJune2012whenIdiscoveredtheonlinecomputercoursesofyourtrainingcenter.Sincethen,IhavetakencourseslikeDataScienceandAdvancedMathematics.Currently,I'mlearningyourProbabilitycourse.Ihavehundredsofprinterpaper,coveredinself-writtennotesfromyourvideo.Thishasgivenmeapurpose.Lastyear,Ispentallmytimelookingforajobwhere,withoutdealingwiththepublic,Icouldworkalone,butstillhaveateamtotalkto.Luckily,Idiscoveredthejob---DataAnalystthismonthandhavebeengoingfullsteamahead.IwanttoprovethatIcanteachmyselfarespectfulprofession,withoutgoingtocollege,andbejustasgoodas,ifnotbetterthan,mycompetitors.Thankyou.You'vegivenmehopethatIcanfollowmyheart.Forthefirsttime,IfeelgoodaboutmyselfbecauseI'mdoingsomething,notbecausesomeonetoldmeIwasdoinggood.Ifeelwhole.Thisiswhyyou'resavingmylife.Yours,TanisTaniswrotethisletterinorderto.explainwhyshewasinterestedinthecomputersharetheideasshehadforherprofessionshowhowthankfulshewastothecenterdescribethecoursesshehadtakensofar练习5:字数:305篇章难度:level7.3GettingaroundVancouver（温哥华）isquickandconvenient.Downtownishometomanynicehotels.Ifyou'rerich,youcanenjoyVancouver'sbesthotelsthatareallwithinafewblocksfromeachother.Therearealsoplentyofbudget-friendlyhotelsthatarecomfortableandconvenientandyouonlyneedtopayafewdollars.Therearemanyforeignrestaurantsinthiscity.Youcanactuallytakeatouroftheworldbyvisitingonerestaurantatatime.RestaurantsinVancouvercanfillupveryquicklyonweekends.Toavoidalongwait,bookatablebeforeyougothereifyoucan.Vancouverhasplentytoseeandtodo.PeoplewholoveoutdooractivitieswillenjoytheattractionsontheNorthShore.Therearesmallquietpathsforhikinginsummerandslopes（斜坡）forskiinginwinter.Vancouver'sSeawallisalocalfavoriteforarelaxingbikerideoramorningrun.PackyourselfapicnicandeatononeofVancouver'sbeaches.SunsetsfromEnglishBayareamazing,don'tmissthemduringthesummermonths.GrantingStreet'sentertainmentdistrictiswhereyou'llfindalargenumberofnightclubsinthecity.GastownandYaletownaresomeoftheneighborhoodswhereyoucandance.Thelattertwoneighborhoodsarelocalfavoritesforthoselookingtoenjoyagreatcocktail（X鸟尾酒）.

Rememberthattaxiscanbedifficulttogetwhenalltheclubsclose.RobsonStreetiswhereyouwillfindanythingfromanewpairofshoes,afashionablenewdressandsunglassestohandmadechocolates.ThePacificCentreshoppingmallisperfectforthoserainydaysandhastwowonderfuldepartmentstoreswhereyoucanfindbothexpensiveandcheapgoods.SouthGranville,Gastown,MainStreetandKitsilanoarealsolovelyneighborhoodstoexplore.Thereyou'llfindalargenumberofboutiquestores精品店）.Bywritingthelastparagraph,theauthorwantstotellus/