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词汇篇课堂精讲笔记请大家注意：每一组单词都蕴含着一个庞大的词汇知识体系！请大家坚信：千锤百炼方可修成正果！一、表示方位的前缀1、pre-/pro-前predictproposeprogressprospect串词造句：Theheadmasterproposesthatifyoupredictabrightprospect,youshouldmakeprogressfirst.校长建议：如果你想预测一个光明的前景，你要先取得进步。真题链接：Whenpeopleindevelopingcountriesworryaboutmigration,theyareusuallyconcernedattheprospectoftherbestandbrightestdeparturetoSiliconValleyortohospitalsanduniversitiesinthedevelopedworld,（2013）2、fore前beforeforetellforeheadforemost:firstandforemostforearmforeground,background真题链接：mostwiveswanttheirhusbandstobefirstandforemostconversationalpartnersbutfewhusbandssharethisexpectationoftheirwives.3.post-后postwarpostponepostgraduate:扩展：4.re-含义一：再，又：repeatretell含义二：反方向，回returnreduceretreat5.super-上，超级supermansupermarketsupervisorsuperficial串词成句：Thesupermanreckonedthesupervisorofthesupermarketverysuperficial.超人认为超市的督导很肤浅。6.hyper-：在上面的，超出的hypertensionhypercriticalhyperscope潜望镜补充：telescope，microscope7.sub-：下，下面的subwaysuburb——urbansubmarinesubstitute串词成句：Inthesuburb,thereissubwayunderthegroundjustastherearesubmarinesunderthesea.在郊区地下面有地铁就如同海下有潜水艇。8.under-在....以下，过少的undergroundunderestimateunderdeveloped串词成句：Wecan’tunderestimatethevalueoftheunderdevelopedcountry.9.in-/im-/intro-/intra:在里面include——exclude——exclusiveimport_______exportintroduceintrastateIncome扩展：paysalary，wage，pensionbonuscommission(佣金)freefeetipinterestprofitcapitalallowancecompensation真题链接：Today,wearemuchmorerigidaboutimmigrants.Wedividenewcomersintotwocategories:legalorillegal,goodorbad.10.ex-:出...,在...外面exportexit11.dis-：1否定前缀：不；dislike，dishonest,disappearIfyoulookhardenough,you’llfindthatmanyoftheproductsweuseeveryday—chewinggums,skinmoisturizers,disinfectingwipes,airfresheners,waterpurifiers,healthsnacks,antiperspirants,（止汗剂）teethwhiteners,fabricsofteners,vitamins—areresultsofmanufacturedhabits.2、分开，远离：diseasedistributedisposeManproposes，Goddisposes.二、表示否定的前缀12.dis-同上13.un-:unhappyunknownunlockthesecret14.in-/im-/il-/ir-invisibleinfamousimpossibleimmatureillegalirregular15.anti-反...的、抗....的antiwaranticancerantibioticanti-theftanti-water16.contra-/contro-相反countercontradictcontrastcontrary:onthecontrarycontroversial真题链接Thesehabitshavehelpedcompaniesearnbillionsofdollarswhencustomerseatsnacks,applylotionsandwipecountersalmostwithoutthinking,ofteninresponsetoacarefullydesignedsetofdailycues.（2010-Text3）三、描述性前缀17、bon-/bene-:好的=wellbonusbenefitbeneficial真题链接：2012-text-3Butforthemostpart,thesebenefitsseemthin,uncertain,andfaroff.InTheMoralConsequencesofEconomicGrowth,theeconomichistorianBenjaminFriedmanarguesthatbothinsideandoutsidetheU.S.,lengthyperiodsofeconomicstagnationordeclinehavealmostalwaysleftsocietymoremean-spiritedandlessinclusive,andhaveusuallystoppedorreversedtheadvanceofrightsandfreedoms.18.mal-坏的malnutritionmaltreat---abuse----spoilmalediction19.mis-坏的mistakemisstepmisunderstandmisfortune20.co-/com-/con-/cor-/col-共同cooperatorcompromiseconfirmcorruptioncorrespond21.Homo-homosexualhomogeneous22.inter-之间interchangeinternetinterfereInterrupt23.trans-经过transporttransform24.auto-autobiographyautomobileautomate真题复现：Inanessayentitled“MakingItinAmerica”,theauthorAdamDavidsonrelatesajokefromcottonaboutjusthowmuchamoderntextilemillhasbeenautomated:Theaveragemillonlytwoemployeestoday,”amanandadog.Themanistheretofeedthedogistheretokeepthemanawayfromthemachines.”（2013-Text1）overthepastdecade,manycompanieshadperfectedtheartofcreatingautomaticbehaviors—habits—amongconsumers.（2010-Text3）学以致用练习1.composeimposeexposeproposedisposesupposeoppose词义分析：小试牛刀：________pressureonthejudge________youareright,Iwillfollowyourproposal.Man________,God________.Diamondis________ofcarbon.Thetruthfinallywas________tothepublic.2.abstractcontractattractsubtractdistractextract词义分析：小试牛刀:the____________ofthethesisThetwocompaniessigneda________________one’sattention________orangejuice3.compressdepressexpressimpressoppresssuppress词义分析：小试牛刀:_________one’sopinionThecleverchild________medeeply.Therichalways________thepoorintheoldsociety.________therebellionTheeconomicisingreat________词汇篇二表示数字的前缀1.demi-/semi/hemi-：半demiconductorhemispherehemicyclesemiannualsemifinalsemitropical2.mono-：一monopolymono-logmonotonous3.solo-一个solo：soloconcertsole:thesolesurvivorsolitary4.uni-单一uniformunilateraluniversalunanimousunicorn5.bi-/di-du-：两个bicyclebilingualdilemmadiplomaduelduplicate6.tri-三tricycletriangletribe7.quadr-四quarterquadruple8.deca-十decadedecimal9.cent-百；kilo-千；milli-千centimeterkilogramkilometermillimeter10.macro-大范围的，宏观的macroeconomicsmacroscopicmacrocosm(cosmos宇宙)11.mega-大的，百万的megaphonemegabytemega-city12.micro-：小的microwavemicroscopemicro-soft13.multi-多的multimediamultiplymultiform补充：14.man-=hand手工的，体力的manualmanuscriptmanufacture常用词根1.ag-=do,act做，动agentagencyagenda----ontheagenda2.audi-=hear听；声音的audienceaudition听觉audibleCoryBookerwhobecamemayor13monthsagowithamissiontorevitalizethecity,believesthesurveillance（监视）programwillbethelargestcameraandaudionetworkinanyAmericancity.3.ceed/ced/cess=go行走proceedprecede----preceding----precedent---precedented---unprecedentedexceed--excess--exce