gmat考试备考关键点整理(12)-智课教育

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1、智课网GMAT备考资料GMAT考试备考关键点整理（12）-智课教育GMAT考试备考关键点整理，考生需要掌握GMAT考试备考的关键点，在备考过程中注意总结出来的问题，提高备考效率。十四、比较1.比较的省略及补出最根本的原则是：无歧义就能省就省;有歧义则该补就补1、Iamtallerthanhe(is).要省略(主句无宾语，主语比较很明确)2、ChinahasmorepeoplethanCanadahas.要补，以明确Canada不是与people比3、885sec3-24acivilization(

2、athousandyearsmoreancientthanthecity).括号部分作定语修饰acivilization定语从句结构为acivilizationwasathousandyearsmoreancientthanthecity--情况同14、170中makingtheconstructionindustry’seconomichealthmuchmorerobustthanitwasfiveyearsago是伴随状语结构是alargerisemakestheeconomichealth

3、morerobustthanitwasfiveyearsago.morerebust是宾补，加上itwas更明确表明比较对象是economichealth而不是arise出现时间状语，助动词必须补出，以明确时间性。两个比较并列(比较的成分不一样时)，后项比较可大幅省略。如大全7293.Than比较分类分析：一、more/less/adj+erthan注：此分析未包括as/like(1)主语比较1.1than前若有宾语，则其后的助词需补出，时态要据后定。主语相同可省1.Thepayofseniore

4、xecutivesincreasedin1990byalargerpercentagethandidthewagesofothersalariedworkers.2.Asaresultofthecontinuingdeclineinthebirthrate,fewerpeoplewillenterthelaborforceinthe1980’sthandidinthe1960’sand1970’s,atwenty-yearperiodduringwhichpeoplebornafterthewar

5、swelledtheranksofworkers.(主语people相同且无定语成分则省之，但did不能省)3.Severalstudieshavefoundthatthecoronarypatientswhoexercisemostactivelyareatleastfiftypercentlesslikelythanthosewhoaresedentarytodieofaheartattack.(主语相同且有定语成分，必须要that/those来指代)1.2than前只有BE+ADJ，则其后的

6、主语无须补助词。1.EventhoughBelaBartok’smusichasprovedlesspopularthanIgorStravinsky’sandlessinfluentialthanArnoldSchonberg’s,itisnolessimportant.2.In1982themedianincomeformarried-couplefamilieswithawage-earningwifewas$9,000morethanthatforfamiliesinwhichonlyth

7、ehusbandwasemployed.1.3than前有两个动词，比较主语无须补助词。1.AstudycommissionedbytheDepartmentofAgricultureshowedthatifcalvesexerciseandassociatewithothercalves,theyhaverequirelessmedicationandgainweightmorequicklythanthoseraisedinconfinement.(2)than后名词前的介词要补出1.Agin

8、gisapropertyofallanimalsthatreachafixedsizeatmaturity,andthevariationsinlifespansamongdifferentspeciesarefargreaterthanthoseamongindividualsofthesamespecies:afruitflyisancientat40days,amouseat3years,ahorseat30,amanat100,andsometortoisesat150.介