你知道怎样提高托福浏览速度吗.docx

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1、你知道怎样提高托福浏览速度吗你知道怎样提高托福浏览速度吗很多考生反映托福浏览的文章很长，而且静不下来一直考试的时间不够用，大大的降低了考生的浏览的浏览速度，很多同学不知道怎么提高托福浏览速度，那么怎样提高托福浏览速度呢?今天就和我一起来看一下吧!你知道怎样提高托福浏览速度吗?TheprimarymethodpreviouslyusedbypaleontologiststoestimateclimaticchangesthatoccurredduringPleistoceneglacialcycles(新世纪冰川周期)wasthedeterminationof18O/16O(18O与16O分别为

2、氧元素)ratiosincalcareousfossils.第一眼看上去这个句子很长，构造很复杂，但是假如对这句话进行意群划分，我们会发现这个句子理解起来并没有那么难。下面我们就来分析一下这个句子：首先，我们需要找到句子的主干。主语一般是由名词或代词来充当的，这句话的主语显然是“themethod;谓语一般是由动词来充当的，那么这句话中的动词哪一个才是句子的谓语呢?假如考生对句子成分比拟熟悉的话，很容易判定出这个句子其实是一个主系表构造，句子的系动词是“was，后面的“thedetermination自然就是句子的表语了。找到了句子的主干，剩下的就是句子的修饰成分了。下面我们依次来看一下：主语

3、前面的形容词“primary是来修饰主语的;主语后面的“previouslyusedbypaleontologists是非谓语作后置定语，也是用来修饰主语的;接下来的“toestimateclimaticchanges是不定式作目的状语来修饰前面的动词“use;然后，“that引导的是一个定语从句，来修饰前面的“climaticchanges，其中“during作时间状语修饰前面的动词“occur;最后是“系动词+表语构造。整个句子根据意群就能够划分为：1)Theprimarymethod2)previouslyusedbypaleontologists3)toestimateclimatic

4、changes4)thatoccurredduringPleistoceneglacialcycles6)wasthedeterminationof18O/16Oratiosincalcareousfossils.整个句子的构造就变得明晰了，自然浏览速度就上去了。托福考试中应避免的四个错误一、托福就是背单词新托福浏览词汇量在8000-10000左右，很多的高中生只要2000单词，优秀一些的学生可能会有4000左右，但要提高到8000还需不断扩大词汇。同学中有很多将单词书过了很多遍，但在实际读文章，或是听力答题的经过中还是显得薄弱。这是由于考生大多记得只是单词的样子而不熟悉它的发音和用法。其实在

5、新托福听讲读写这四个部分，词汇考察是不同的。词汇量考察最大的是浏览部分，然而这一部分只需要考生眼熟即可。固然听力部分考察词汇量要相对的少一些，但对考生的要求更高，就是一定要耳熟，白话一定要嘴熟，写作要手熟。但不管是哪一部分，都需要考生对于大学英语四六级这些最为基础核心的词汇极为熟悉。托福考试除了用单词书系统去背单词，考生应该总结听过的每一篇听力文章，读过的每一篇浏览文章中的生词。这样在实际运用中把握的单词，会很牢靠，由于你不仅知道了它的意思还有它的声音以及用法。所以要将单词书和托福文章结合起来，不能脱离文章死背单词，亦不能只做文章而不去总结。二、直接做托福题对于基础不是很好的同学，不建议直接接

6、触托福。假如备考时间较长，建议先通过合适本人难度的教材来循序渐进的提高本人在英语方面的综合实力。托福考试至于这方面应用的材料，在听力方面，建议同学听stepbystep或listentothis初中级。对高中生来讲，英语学习的面比拟窄，一般不能看懂西方的大学阶段的教材。这就要求我们同学经常听VOA和一些西方的媒体及主流刊物，这里面涉及到一些专业词汇，相对来讲中国学生接触得很少，能够逐步积累。三、纯靠实力，对整个考试没有充分的把握新托福考试每一部分都有各自要求，考生必选仔细研读考试指南。托福考试例如写作，很多同学倾向用复杂的单词，用复杂的单词有两大弱点：一、极其容易拼写错误，二、用得不够恰当。有

7、的单词在字典里翻译得并不准确，一旦使用，只会让人啼笑皆非。所以单词的应用要以得体适用为主，而不是单纯寻求复杂词汇。再比方听力部分，很多同学都会盲目地记录一些文章细节，而忽略了对文章整体架构和主要信息的把握。托福考试另外缺乏对文章内容进行归纳总结的能力，把握不住文章的重点。所以最后答题还是不得要领。浏览更是假如没有对各种题型的全面把握，把握其特点，在考试中会相当棘手。四、没有时间概念，没有上机模拟从托福来讲，很多同学在临场考的时候，茫然不知所措，平常练得很少，浏览20分钟之内不能很好的完成一篇文章，写作在规定时间内也敲不完，再比方白话，15秒钟的时间准备，有35秒钟时间去讲，假如平常没有充分的花

8、时间去练习的话，准备15秒，从头到尾讲出一些逻辑性的话，很多同学都无从下手。托福考试建议平常能够对着镜子，本人准备15秒，在35秒之内怎么把这段话讲得流利是很重要的。托福是上机考试，已经习惯了书面答题的同学一定要提早先适应一下机答的感觉。考前尽量严格根据考试流程做5套以上的模拟题，题目能够参考Barron,Kaplan,Delta,Longman等都是很好的模考材料，通过真实的模考体验真实考试的时间和强度，才能在考场上充分发挥本人的水平。托福浏览真题训练1Thehistoryofclinicalnutrition,orthestudyoftherelationshipbetweenhealth

9、andhowthebodytakesinandutilizesfoodsubstances,canbedividedintofourdistincteras:thefirstbeganinthenineteenthcenturyandextendedintotheearlytwentiethcenturywhenitwasrecognizedforthefirsttimethatfoodcontainedconstituentsthatwereessentialforhumanfunctionandthatdifferentfoodsprovideddifferentamountsofthes

10、eessentialagents.Neartheendofthisera,researchstudiesdemonstratedthatrapidweightlosswasassociatedwithnitrogenimbalanceandcouldonlyberectifiedbyprovidingadequatedietaryproteinassociatedwithcertainfoods.Theseconderawasinitiatedintheearlydecadesofthetwentiethcenturyandmightbecalledthevitaminperiod.Vitam

11、inscametoberecognizedinfoods,anddeficiencysyndromesweredescribed.Asvitaminsbecamerecognizedasessentialfoodconstituentsnecessaryforhealth,itbecametemptingtosuggestthateverydiseaseandconditionforwhichtherehadbeennopreviouseffectivetreatmentmightberesponsivetovitamintherapy.Atthatpointintime,medicalsch

12、oolsstartedtobecomemoreinterestedinhavingtheircurriculaintegratenutritionalconceptsintothebasicsciences.Muchofthefocusofthiseducationwasontherecognitionofvitamindeficiencysymptoms.Hereinlaythebeginningofwhatultimatelyturnedfromignorancetodenialofthevalueofnutritionaltherapiesinmedicine.Recklessclaim

13、sweremadeforeffectsofvitaminsthatwentfarbeyondwhatcouldactuallybeachievedfromtheuseofthem.Inthethirderaofnutritionalhistoryintheearly1950stomid-1960s,vitamintherapybegantofallintodisrepute.Concomitantwiththis,nutritioneducationinmedicalschoolsalsobecamelesspopular.Itwasjustadecadebeforethisthatmanyd

14、rugcompanieshadfoundtheirvitaminsalesskyrocketingandwerequicktosupplypracticingphysicianswithgeneroussamplesofvitaminsandliteratureextollingthevirtueofsupplementationforavarietyofhealth-relatedconditions.Expectationsastothesuccessofvitaminsindiseasecontrolwereexaggerated.Asisknowninretrospect,vitami

15、nandmineraltherapiesaremuchlesseffectivewhenappliedtohealth-crisisconditionsthanwhenappliedtolong-termproblemsofundernutritionthatleadtochronichealthproblems.1.Whatdoesthepassagemainlydiscuss?(A)Theeffectsofvitaminsonthehumanbody(B)Thehistoryoffoodpreferencesfromthenineteenthcenturytothepresent(C)Th

16、estagesofdevelopmentofclinicalnutritionasafieldofstudy(D)Nutritionalpracticesofthenineteenthcentury2.Itcanbeinferredfromthepassagethatwhichofthefollowingdiscoverieswasmadeduringthefirsterainthehistoryofnutrition?(A)Proteinwasrecognizedasanessentialcomponentofdiet.(B)Vitaminsweresynthesizedfromfoods.

17、(C)Effectivetechniquesofweightlossweredetermined.(D)Certainfoodswerefoundtobeharmfultogoodhealth.3.Thewordtemptinginline12isclosestinmeaningto(A)necessary(B)attractive(C)realistic(D)correct4.Itcanbeinferredfromthepassagethatmedicalschoolsbegantoteachconceptsofnutritioninorderto(A)convincemedicaldoct

18、orstoparticipateinresearchstudiesonnutrition(B)encouragemedicaldoctorstoapplyconceptsofnutritioninthetreatmentofdisease(C)convincedoctorstoconductexperimentalvitamintherapiesontheirpatients(D)supportthecreationofartificialvitamins5.ThewordRecklessinline18isclosestinmeaningto(A)recorded(B)irresponsib

19、le(C)informative(D)urgent6.Thewordtheminline19refersto(A)therapies(B)claims(C)effects(D)vitamins7.Whydidvitamintherapybeginlosingfavorinthe1950s(A)Thepubliclostinterestinvitamins.(B)Medicalschoolsstoppedteachingnutritionalconcepts.(C)Nutritionalresearchwasofpoorquality(D)Claimsfortheeffectivenessofv

20、itamintherapywereseentobeexaggerated.8.Thephraseconcomitantwithinline21isclosestinmeaningto(A)inconjunctionwith(B)priorto(C)indisputewith(D)inregardto9.Thewordskyrocketinginline23isclosestinmeaningto(A)internationallypopular(B)increasingrapidly(C)acceptable(D)surprising10.Thewordextollinginline24isc

21、losestinmeaningto(A)analyzing(B)questioning(C)praising(D)promising11.Theparagraphfollowingthepassagemostprobablydiscusses(A)thefourtheraofnutritionhistory(B)problemsassociatedwithundernutrition(C)howdrugcompaniesbecamesuccessful(D)whynutritioneducationlostitsappealPASSAGE25CABBBDDABCA托福浏览真题训练2InJuly

22、of1994,anastoundingseriesofeventstookplace.Theworldanxiouslywatchedas,everyfewhours,ahurtlingchunkofcometplungedintotheatmosphereofJupiter.Allofthetwenty-oddfragments,collectivelycalledcometShoemaker-Levy9afteritsdiscoverers,wereoncepartofthesameobject,nowdismemberedandstrungoutalongthesameorbit.Thi

23、scometarytrain,glisteninglikeastringofpearls,hadbeenfirstglimpsedonlyafewmonthsbeforeitsfatefulimpactwithJupiter,andratherquicklyscientistshadpredictedthatthefragmentswereonacollisioncoursewiththegiantplanet.TheimpactcausedanexplosionclearlyvisiblefromEarth,abrightflamingfirethatquicklyexpandedaseac

24、hicymassincinerateditself.Wheneachfragmentslammedat60kilometerspersecondintothedenseatmosphere,itsimmensekineticenergywastransformedintoheat,producingasuperheatedfireballthatwasejectedbackthroughthetunnelthefragmenthadmadeafewsecondsearlier.Theresiduesfromtheseexplosionslefthugeblackmarksonthefaceof

25、Jupiter,someofwhichhavestretchedouttoformdarkribbons.Althoughthisimpacteventwasofconsiderablescientificimport,itespeciallypiquedpubliccuriosityandinterest.PhotographsofeachcollisionmadetheeveningtelevisionnewscastandwerepostedontheInternet.Thiswaspossiblythemostopenscientificendeavorinhistory.Thefac

26、eofthelargestplanetinthesolarsystemwaschangedbeforeourveryeyes.Andfortheveryfirsttime,mostofhumanitycametofullyappreciatethefactthatweourselvesliveonasimilartarget,aworldsubjecttocatastrophebyrandomassaultsfromcelestialbodies.Thatrealizationwasasurprisetomany,butitshouldnothavebeen.Oneofthegreattrut

27、hsrevealedbythelastfewdecadesofplanetaryexplorationisthatcollisionsbetweenbodiesofallsizesarerelativelycommonplace,atleastingeologicterms,andwereevenmorefrequentintheearlysolarsystem.1.ThepassagementionswhichofthefollowingwithrespecttothefragmentsofcometShoemaker-Levy9?(A)Theywereoncecombineinalarge

28、rbody.(B)SomeofthemburnedupbeforeenteringtheatmosphereofJupiter.(C)SomeofthemarestillorbitingJupiter.(D)Theyhaveanunusualorbit.2.Thewordcollectivelyinline3isclosestinmeaningto(A)respectively(B)popularly(C)also(D)together3.TheauthorcomparesthefragmentsofcometShoemaker-Levy9toallofthefollowingEXCEPT(A

29、)adismemberedbody(B)atrain(C)apearlnecklace(D)agiantplanet4.BeforecometShoemaker-Levy9hitJupiterinJuly1994,scientists(A)hadbeenunawareofitsexistence(B)hadbeentrackingitforonlyafewmonths(C)hadobserveditsbreakupintotwenty-oddfragments(D)haddecideditwouldnotcollidewiththeplanet5.Beforethecometfragments

30、enteredtheatmosphereofJupiter,theyweremostlikely(A)invisible(B)black(C)frozen(D)exploding6.SuperheatedfireballswereproducedassoonasthefragmentsofcometShoemaker-Levy9(A)hitthesurfaceofJupiter(B)werepulledintoJupitersorbit(C)wereejectedbackthroughthetunnel(D)enteredtheatmosphereofJupiter7.Thephraseinc

31、inerateditselfinline9isclosestinmeaningto(A)burnedup(B)brokeintosmallerpieces(C)increaseditsspeed(D)grewinsize8.WhichofthefollowingismentionedasevidenceoftheexplosionsthatisstillvisibleonJupiter?(A)fireballs(B)icemasses(C)blackmarks(D)tunnels9.Paragraph2discussestheimpactofthecometShoemaker-Levy9pri

32、marilyintermsof(A)itsimportanceasaneventofgreatscientificsignificance(B)itseffectonpublicawarenessofthepossibilityofdamagetoEarth(C)thechangesitmadetothesurfaceofJupiter(D)theeffectithadontelevisionbroadcasting10.Thetargetinline20mostprobablyreferredto(A)Earth(B)Jupiter(C)thesolarsystem(D)acometPASSAGE26ADDBCDACBA你知道怎样提高托福浏览速度吗