英语四级历年真题中

最高频词汇排序及考试词频   

通过计算机对4级考试真题词汇按照词频高低排序汇总，并且表明了词频。因此，所有4级考生应该掌握下面所有核心高频词汇。这些核心4级词汇让大家复习时重点突出有的放矢，建议大家借助字典对这些按照词频高低排序的历年4级常考单词掌握词义。
Day One
频率为20次以上
consumer social　product　likely
频率为10次以上
systemactivity　reward　stress　expert　concernuniversity      individual　view　opportunity　huntchallengeprocess project amountability rate radiation  feature  environment create   crash advertise tend　status   reader　per local　highway　 brand assume physical　instantfocus　fashion expand effectivedeclare benefit　adult
Day Two
频率为9次的单词
affect compete global policy account foundation involve lightening technology leak competition behavior community
频率为8次的单词
range maintain action obvious primarily appeal detail decade pollution advantage culture autobiography leader accordingly plastic approve performance recognize factor enormous avoid shift source fulfill moral rank replace complex
Day Three 频率为7次的单词
injury outcome insurance impression household claim        personality personnel employee reserve approach capacity　  generally automobile male regardless contact wealthy estimate incident device error         relationship　recently scale union climate  available criticism diet civilian ground liberal    establish indicate　accomplish  finally spot
Day Four
频率为6次的单词(一)
potential professional ideal     reflect considerable　influence trace attitude chemical       network positive territory     engage witness welfare　career attach profit musician purchase competitive particularly assignresponse pace complaint       identify arise victim sample modify property structure target belief

Day Five　　第5天
频率为6次的单词(二)
Minority resistant theory signal bloom cheat Instance transfer bacterial threaten v.威胁，预示(危险)要来临abroad  audience　scan v.审视，浏览v/n 扫描corporation　threat n.威胁，征兆Gas  promote　style grant apply extend Install impact function industrial user　propose v.提议，建议，提名，打算，求婚alter agency contribute educate absent poison airline possibility flash v,闪过，闪烁，飞驰n.闪过
Day Six第六天频率为5次的单词(一)
nuclear nucleus raw extensive military directly deny absorb committee complain aid protein statement institution route associate growth convince liberate cell publish youngster failure faint rob resident fund appearance portable efficient preference solution confidence treatment adopt skilled cultivate
Day Seven第七天频率为5次的单词(二)
respond vary exit survey lest vehicle constant　speaker atmosphere latter reform economy　primary differ capable distinct define resist argument transform despite strengthen distinguish　emotional data achievement strategy sufficient ban poverty wage wisdom　assemble predict accurate adapt　risk liquid thunder
Day Eight第八天频率为4次的单词(一)
virtue female recommend equality economic economics　emit bar arrange conference improvement previous sensible exchange consumption intelligence debate　criticize rail reveal spray investment reinforce　cope exceed confuse aware superior emphasize region pop intensity appreciate colleague transportation everyday fame familiar　urban span essential

Day Nine　频率为4次的单词(二)

inhabitant weapon accumulatev.堆积，累积eliminate v.排除，淘汰e.g: Environmental factors can never be totally eliminated as Hayward points out, "We can't prepare a medicine against cosmic rays."

remarkable remedy mislead whale cliff discard Aspect shortage mobile crime relax fleet　Display mask reverse security emphasis lucky significant aircraft cease  transmit gasoline conduct  abandon stimulate bind pressure　characterize cycle enable craft consist　vital powerful navy disappear

Day 10　　频率为4次的单词(三)

authority shrink rid surround alike arouse excessive dispute behave electrical highly select contrast infant athlete　overseas elevator apart reality commitment gaze tough expense sensitive anxiety evidence image journal immigrant delivery commit advertisement coordinate urgent talent　peculiar handle handsome represent exception　specific balance

Day 11　　频率为3次的单词(一)

indoor release increasingly reputation forbid inspire usage distress communicate appoint reaction　salad internal prior generous fundamental　version guy definite appointment cabinet　aluminum always item code prosperity responsibility analyze interfere generate equip　worldwide mission specialize employment switch observe negative invention humor inferior typical　command confirm intelligent

Day 12　　频率为3次的单词(二)

label pigeon ancient slight domestic vacant　convert forth relate disturb engine slice　navigation electronic electronics parliament parlor　necessarily emerge numerous genuine construct　annoy character strain obtain necessity　proportion loyalty lubricate insert violence　naturally export tender absence classify　mood crisis comprehension discipline　tax influential inform original management

reluctant housewife expose

Day 13　　频率为3次的单词(三)

entitle envy tendency commission register　media county reproduce neighborhood disposal　curiosity passive gap dump rarely　suggestion locate interaction undoubtedly somewhat　sum rack exhaust transmission external crack　convenience adequate volunteer phenomenon comparison typewriter channel sophisticated conclude section stripe participate depression queue vice 　launch manner

Day 14　　频率为3次的单词(四)
undertake motivate proposal tremendous perspective　aggressive academic lag application distribute　contrary comprise element unlike mostly　motel background visual refine responsible　petroleum legal civilization pump quote outward decrease fatal cue accuse　accustomed objective conservation optical delicate mechanic  mechanics scholarship carpenter fluent　swallow episode attraction orbit mixture screen administration abuse
Day 15　　频率为3次的单词(五)
omit accommodation acceptance conflict　soda scheme conservative attribute leisure retire mere comment salary preserve overall ensure impose unfortunately evolution access identical joint intention　fee debt advisable sequence court　introduction competent federal temper　percentage considerate illegal largely intellectual senior mature interval grasp output drum cautious rude
Day 16　　频率为2次的单词(一)
elect stir insight durable horizontal　horn philosophy appropriate faulty　genius  downward executive surplus librarian　stretch handy deliberate capture　phrase alternative award incline cancer　collection glimpse demonstrate skim instruct constitution manufacture drama relief agent　up-to-date trail connection mill commander　handful medium
Day 17　　频率为2次的单词(二)
leadership creature instrument substitute　chin steady specialist adjust enforce organ grocer creep　cooperate sympathetic storage depart　render privilege teenage contribution feedback acquisition so-called existence　explore wax mess prince generator fatigue accompany rural honey attain billion uncover locomotive trap association spite interview

Day 18后面这些天的单词虽说上在考试中出现频率不高，但是写作中倒是挺实用的有的词~

频率为2次的单词(三)

pessimistic bark devil universe reduction　psychological invade v,侵入，侵略identity n.身份;个性;同一性　e.g. He is a well-known person with his own identity.他是一个具有自己个性的名人。

permanent screw interpretation editor guarantee classic pose　delegate artificial cassette romantic annual　apartment deposit fantasy mud author　assure correspond outlet topic rival　initiative slide extreme misunderstand evident casual routine trumpet ancestor staff

Day 19　　频率为2次的单词(四)

notion counter fabric occasion lump　hopeless document precaution intend cash hardware tidy resolve protective quit　severe extension trial expectation telescope passport exploit democracy requirement file　neglect exaggerate thirst overnight plot estate liter variation copper devise　principle  sportsman creative former unity similarly assumption reception