大学英语四级/cet4词汇带英文注释(三十一)思维导图

[(1)totest;(2)atestortrialcarriedouttoproveifanideaistrueorfalse,ortodiscoversomething]

Thecandidatesaidheexperimentedwithmarijuanawhenhewasastudent.(1)

Themedicalexperimentsshowedthatthenewmedicinewasnoteffectiveagainstcancer.(2)

[apersonwithspecialknowledgeortraining]

Sheisanexpertonnucleardisarmament.

[(1)togivereasonsfor;(2)tomakeclear;(3)totellabout;(4)totellthemeaning]

Lindaexplainedtoherfatherwhyshewantedabigwedding.(1)

ThepresidentexplainedindetailhisplantosendAmericansoldierstothetroubledarea.(2)

Wyattexplainedthestepsheusedtosolvethebudgetproblem.(3)

Justinwasaskedtoexplaintheeffectsofhissolutiononallsidesinthedispute.(4)

[tobreakapartviolentlywithaloudnoise,likeabomb]

Thecriticismmadehimexplodeinanger.

[(1)totravelinaplacethatisnotwellknowntolearnmoreaboutit;(2)tomakeacarefulsearch;(3)toexamineclosely]

AteamledbyMeriwetherLewisandWilliamClarkexploredthelandwestoftheMississippiRiveralmosttwohundredyearsago.(1)

Thespacecraftexploredthesolarsystemtosearchforsignsoflife.(2)

Thecommitteeexploredeverypossibilitybeforedecidingwhattodo.(3)

[(1)tosendtoanothercountry;(2)somethingsenttoanothercountry,usuallyforsale]

TheUnitedStateshasbeenimportingmuchmorefromAsiathanitexports.(1)

ButitexpectsexportswillincreasefollowingtheapprovaloffulltraderelationswithChina.(2)

[tosayclearly]

Heexpressedhisloveforher.

[(1)tostretchoutinareaorlength;(2)tocontinueforalongertime]

Therebelshaveextendedtheircontrolovermoreofthecountry.(1)

Officialshaveextendedthetimethatstudentsmustbeinschooleachday,fromsevenhourstoeight.(2)

[morethannormal,expectedornecessary]

Newspapersprintedextracopiestoreportelectionresults.

[morethantheusualoraccepted]

Mybrokenlegwasextremelypainful.

(～lyadverb)

[apersonwithstrongreligiousorpoliticalbeliefswhoactsinanextremeorviolentway]

Animalrightsextremistsbrokeintothebuildingandreleasedallthelaboratoryanimals.

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