2026年專(zhuān)業(yè)英語(yǔ)四八級(jí)備考練習(xí)及答案考試時(shí)長(zhǎng)：120分鐘滿(mǎn)分：100分班級(jí)：__________姓名：__________學(xué)號(hào)：__________得分：__________試卷名稱(chēng)：2026年專(zhuān)業(yè)英語(yǔ)四八級(jí)備考練習(xí)試卷考核對(duì)象：英語(yǔ)專(zhuān)業(yè)學(xué)生及備考人員題型分值分布：-判斷題（總共10題，每題2分）總分20分-單選題（總共10題，每題2分）總分20分-多選題（總共10題，每題2分）總分20分-案例分析（總共3題，每題6分）總分18分-論述題（總共2題，每題11分）總分22分總分：100分---一、判斷題（每題2分，共20分）1.Thepassivevoiceshouldalwaysbeavoidedinacademicwriting.2."Itisimportanttoproofreadyouressaybeforesubmission."isagrammaticallycorrectsentence.3.Theword"affect"isaverb,while"effect"isanoun.4.Informalemails,usingcontractionslike"don’t"isacceptable.5.Thepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotherpastaction.6.Theterm"colloquialism"referstoformallanguageusedineverydayspeech.7."Whom"isthecorrectobjectpronounfor"who."8.Thesubjunctivemoodiscommonlyusedinconditionalsentences.9.Theword"inflammable"means"notflammable."10.TheOxfordcommaisthecommausedbefore"and"inalistofthreeormoreitems.二、單選題（每題2分，共20分）1.Whichofthefollowingisacorrectuseofthepresentperfecttense?A.Ihaveeatenbreakfast.B.Iatebreakfast.C.Iameatingbreakfast.D.Iwilleatbreakfast.2.Whatisthepastparticipleof"begin"?A.beganB.beginsC.begunD.begin3.Whichwordbestcompletesthesentence:"Theexperimentwas______bythestudents."A.conductB.conductedC.conductingD.conduct4.Whatisthecorrectformoftheverbinthesentence:"IfI______you,Iwouldstudyharder."A.amB.wereC.isD.are5.Whichofthefollowingisaformalsynonymfor"very"?A.extremelyB.reallyC.quiteD.somewhat6.WhatisthecorrectwaytowritethedateinBritishEnglish?A.15thJanuary2026B.January15th,2026C.15January2026D.2026January15th7.Whichpunctuationmarkisusedtointroduceaquote?A.ColonB.SemicolonC.CommaD.Quotationmarks8.Whatisthemainpurposeofathesisstatement?A.TointroducetheauthorB.TosummarizetheconclusionC.TostatethemainargumentD.Toprovidebackgroundinformation9.Whichwordisanexampleofanadverb?A.QuicklyB.QuickC.QuicknessD.Quicken10.Whatisthecorrectformoftheverbinthesentence:"Sheisthemost______employeeinthecompany."A.intelligentB.intelligentlyC.intelligenceD.intelligences三、多選題（每題2分，共20分）1.Whichofthefollowingarecommonmistakesinformalwriting?A.UsingslangB.PoorgrammarC.OverusingexclamationpointsD.UsingpassivevoiceE.Properpunctuation2.Whatarethecomponentsofawell-structuredparagraph?A.TopicsentenceB.SupportingdetailsC.ConcludingsentenceD.PersonalopinionE.Transitionwords3.Whichtensesarecommonlyusedin新聞報(bào)道(newsreports)?A.SimplepastB.PresentperfectC.SimplepresentD.FuturetenseE.Pastcontinuous4.Whatarethebenefitsofusingtheactivevoiceinacademicwriting?A.ClarityB.ConcisenessC.BrevityD.ComplexityE.Emphasis5.Whichofthefollowingareexamplesofformalvocabulary?A.FacilitateB.CommenceC.PertainD.AmuseE.Utilize6.Whatshouldbeincludedinaformalemail?A.SalutationB.BodyoftheemailC.SignatureD.HumorousanecdotesE.Attachments7.WhichofthefollowingarecommongrammaticalerrorsinEnglish?A.Subject-verbagreementB.IncorrecttenseusageC.MisplacedmodifiersD.PropercapitalizationE.Excessiveuseofadverbs8.Whatarethefunctionsofapreposition?A.ToshowtimeB.ToshowlocationC.ToshowdirectionD.ToshowpossessionE.Toshowaction9.Whichofthefollowingareexamplesofconditionalsentences?A.Ifitrains,Iwillcancelthepicnic.B.Shestudieshardbecauseshewantstopasstheexam.C.IfIhadstudied,Iwouldhavepassed.D.Hewillcallyouwhenhearrives.E.Theywenttothepartybecauseitwasfun.10.Whatarethekeyelementsofeffectivepublicspeaking?A.ClearstructureB.EngagingcontentC.StrongopeningD.OveruseofjargonE.Properpacing四、案例分析（每題6分，共18分）CaseStudy1:Youarewritingaformalreportforyouruniversity.Thefollowingisaparagraphfromyourreport:"Theexperimentwasconductbytheteamlastweek.Theresultwasgood,butweneedtoimprovethemethodnexttime."Questions:1.Identifythegrammaticalerrorsintheparagraph.2.Rewritetheparagraphcorrectly.3.Explainwhytheoriginalversionisincorrect.CaseStudy2:Youreceiveanemailfromyourprofessoraskingforfeedbackonyourresearchpaper.Theemailisasfollows:"Hi[YourName],Ireadyourpaper.Itisgoodbutneedmorecitation.CanyoureviseitbeforenextMonday?Thanks!"Questions:1.Identifytheinformalelementsintheemail.2.Rewritetheemailinaformaltone.3.Explainwhytheoriginalversionisinappropriateforaprofessor-studentinteraction.CaseStudy3:Youarepreparingapresentationforyourclass.Thetopicis"TheImpactofClimateChangeonCoastalCities."Thefollowingisasentencefromyourpresentation:"Ifthesealevelrise,manycitieswillbeflood."Questions:1.Identifythegrammaticalerrorsinthesentence.2.Rewritethesentencecorrectly.3.Explainwhytheoriginalversionisincorrect.五、論述題（每題11分，共22分）Essay1:Discusstheimportanceofusingtheactivevoiceinacademicwriting.Provideexamplestosupportyourargument.Essay2:Explainthedifferencesbetweenformalandinformallanguage.Provideexamplesofeachanddiscusswhentousethem.---標(biāo)準(zhǔn)答案及解析一、判斷題1.×(Thepassivevoicecanbeusefulinacademicwritingtoemphasizetheactionratherthantheactor.)2.√3.√4.×(Contractionsshouldbeavoidedinformalemails.)5.√6.×(Colloquialismreferstoinformallanguage.)7.√8.√9.×(Inflammablemeansflammable.)10.√二、單選題1.A2.C3.B4.B5.A6.C7.D8.C9.A10.A三、多選題1.A,B,C,D2.A,B,C,E3.A,C4.A,B,C,E5.A,B,C,E6.A,B,C,E7.A,B,C8.A,B,C,D9.A,C10.A,B,C,E四、案例分析CaseStudy1:1.Errors:-"wasconduct"→"wasconducted"(pastparticipleneeded)-"wasgood"→"wasgood"(acceptable,but"positive"ismoreformal)-"needtoimprove"→"needtoimprove"(shouldbe"needtoimprove"inthepresenttense)2.Correctedparagraph:"Theexperimentwasconductedbytheteamlastweek.Theresultswerepositive,butweneedtoimprovethemethodnexttime."3.Explanation:-"Conduct"isanincorrectform;"conducted"isthepastparticiple.-"Wasgood"isacceptablebutlessformal;"positive"isbetter.-"Needtoimprove"shouldbeinthepresenttensesinceitreferstothecurrentneed.CaseStudy2:1.Informalelements:-"Hi"(shouldbe"Dear")-"goodbutneedmorecitation"→"goodbutneedsmorecitations"(subject-verbagreement)-"Thanks!"(shouldbe"Thankyou.")2.Formalemail:"Dear[YourName],Ihavereadyourresearchpaper.Itisgoodbutneedsmorecitations.CouldyoupleasereviseitbeforenextMonday?Thankyou."3.Explanation:-"Hi"isinformal;"Dear"isformal.-"Goodbutneed"→"goodbutneeds"(subject-verbagreement).-"Thanks!"→"Thankyou."(moreformal).CaseStudy3:1.Errors:-"rise"→"rises"(subject-verbagreement)-"willbeflood"→"willbeflooded"(pastparticipleneeded)2.Correctedsentence:"Ifthesealevelrises,manycitieswillbeflooded."3.Explanation:-"Rise"isanintransitiveverb;"rises"isneededforthethird-personsingular.-"Beflood"→"beflooded"(pastparticiplerequiredforpassivevoice).五、論述題Essay1:Theactivevoiceiscrucialinacademicwritingforseveralreasons.First,itenhancesclaritybydirectlylinkingthesubjecttotheaction,makingthesentencemoreconciseandeasiertounderstand.Forexample,"Theresearcherconductedtheexperiment"isclearerthan"Theexperimentwasconductedbytheresearcher."Second,itaddsemphasisbyfocusingontheactorratherthantheaction,whichisimportantwhenhighlightingtheroleofthesubject.Forinstance,"Thecommitteeapprovedtheproposal"emphasizesthecommittee'sdecision.Finally,theactivevoiceismoreengaginganddynamic,whichhelpsmaintainthereader'sinterest.Incontrast,thepassivevoicecanmakewritingseemvagueandwordy,suchas"Theproposalwasapprovedbythecommittee,"whichlacksenergy.Therefore,usingtheactivevoiceimprovesreadabili