大学英语四级阅读词汇理解技巧.docx

大学英语四级阅读词汇理解技巧大学英语四级阅读词汇理解技巧导语：做英语阅读理解题型有没有什么捷径呢?捷径是没有的，但是答题技巧倒是有很多的。下面是cnfla小编收集整理的一些方法，希望对您有帮助!把十五个选项按词性分别归入名词、动词、形容词、副词等类别。纵观样题和真题，我们知道15个词汇都属于最重要的四类实词。我们要学会每种词汇的.基本搭配和基本用法。辨性要注意下面几点。1.遇到动词进行二次分类：确定时态，确定是第三人称单数还是非第三人称单数;但应注意动词+ed型的有两种可能性，动词或形容词;遇到名词要确定单数还是复数。2.不认识的单词，看后缀。构词法中，前缀表明意思，后缀表明词性。所以看一个词的后缀，往往能大致分出词性。3.词性一时无法确定的，暂时搁置，不必纠缠，影响全局。4.作出相应的标记。可直接用自己最清楚的符号清楚标在每个词前后。不清楚的都标问号。下面我们拿真题来剖析，真题如下：EINinoisthenamegiventothemysteriousandoftenuNPRedictablechangeintheclimateoftheworld.Thisstrange47happenseveryfivetoeightyears.ItstartsinthepacificOceanandisthoughttobecausedbyafailureinthetradewinds(信风),whichaffectstheoceancurrentsdrivenbythesewinds.Asthetradewindslessenin48,theoceantemperaturesrise,causingthePerucurrentflowinginfromtheeasttowarmupbyasmuchas5℃(degreescentigrade).Thewarningoftheoceanhasfar-reachingeffects.Thehot,humid(潮湿的)airovertheoceancausessevere49thunderstorms.TherainfallisincreasedacrossSouthAmerica,50floodstoPeru.IntheWestPacific,therearedroughtsaffectingAustraliaandIndonesia.Sowhilesomepartsoftheworldprepareforheavyrainsandfloods,otherpartsfacedrought,poorcropsand51.EINinousuallylastsforabout18months.The1982-83EINinobroughtthemost52weatherinmodernhistory.Itseffectwasworldwideanditleftmorethan2,000peopledeadandcausedovereightbillionpounds53ofdamage.The1990EINinolasteduntilJune1995.Scientists54thistobethelongestEINinofor2,000years.Nowadays,weatherexpertsareabletoforecastwhenanEINinowill55,buttheyarestillnot56surewhatleadstoitorwhataffectshowstrongitwillbe.其选项如下：A)estimate;B)strength;C)deliberately;D)notify;E)tropical;F)phenomenon;G)stable;H)attraction;I)completely;J)destructive;K)starvation;L)bringing;M)exhaustion;N)worth;O)strike以真题为例辨词性，A)estimate;B)strength;C)deliberately;D)notify;E)tropical;F)phenomenon;G)stable;H)attraction;I)completely;J)destructive;K)starvation;L)bringing;M)exhaustion;N)worth;O)Strike名词：B,F,H,K,M(B的后缀th,H、K、M的tion都是名词后缀)谓语动词：A,D,O(A的-ate极可能是动词，D的-fy为动词后缀)非谓语动词：L(-ing结尾)形容词：E,G,J(E的-cal,G的able,J的tive是形容词后缀)副词：C和I(ly加在形容词后为副词后缀)注意：即