2026学年八年级英语下册第四单元同步精练综合检测含答案及解析

2026学年八年级英语下册第四单元同步精练综合检测含答案及解析考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________考核对象：八年级学生总分：100分一、单选题（总共10题，每题2分，共20分）1.Whatdoestheunderlinedword"absolutely"meaninthesentence"Sheisabsolutelyrightaboutthisissue"?A.MaybeB.CompletelyC.DefinitelyD.Suddenly2.WhichofthefollowingisNOTatypicalwaytoexpressfutureplans?A.I’mgoingtotravelnextsummer.B.I’llprobablystayhome.C.I’vedecidedtostudyabroad.D.I’mnotsureyet.3.Thesentence"Hewillbeonabusinesstripnextweek"useswhichfutureform?A.Presentcontinuous+begoingtoB.Presentsimple+begoingtoC.FuturesimpleD.Presentperfectcontinuous4.Whatisthecorrectwaytowritethedate"May15,2026"inBritishEnglish?A.15thMay2026B.May15th2026C.15May2026D.Alloftheabove5.Inthedialogue,"Whatareyoudoing?""I’mreadingabook."Thesecondspeakerisusing:A.AquestionB.AstatementC.AsuggestionD.Acommand6.Theword"interest"in"Hehasalotofinterestinscience"is:A.AnounB.AverbC.AnadjectiveD.Anadverb7.Whichsentenceusesthecorrectcomparativeform?A.Thisbookismorebetterthanthatone.B.Sheistallerthanme.C.Hiscaristhemostfastestintheclass.D.Thisismoredifferentfromtheothers.8.Thephrase"lookforwardto"isfollowedby:A.Agerund(e.g.,lookforwardtovisiting)B.Aninfinitive(e.g.,lookforwardtotovisit)C.Anoun(e.g.,lookforwardtothetrip)D.Aprepositionalphrase9.Whatisthepastparticipleof"work"?A.WorkedB.WorkingC.WorkD.Workeed10.Thesentence"Ifitrainstomorrow,wewillcancelthepicnic"isanexampleof:A.AsimplesentenceB.AcompoundsentenceC.AconditionalsentenceD.Acomplexsentence参考答案：1.B2.D3.C4.A5.B6.A7.B8.A9.A10.C---二、填空题（总共10题，每题2分，共20分）1.I______(go)tothelibrarythisafternoon.2.She______(notfinish)herhomeworkyet.3.They______(travel)toParisnextmonth,______(they)?4.Thetrain______(leave)at8:00AMtomorrow.5.What______you______(do)at7PMyesterdayevening?6.Thisisthe______(interest)bookIhaveeverread.7.Heis______(busy)thanhisbrother.8.Weare______(lookforwardto)oursummervacation.9.Thepastformof"decide"is______.10.Canyouhelpme______(organize)thisevent?参考答案：1.go2.hasn’tfinished3.willtravel;do4.willleave5.were;doing6.interesting7busier8.lookingforwardto9.decided10.organize---三、判断题（总共10题，每题2分，共20分）1.Thefuturesimpletenseisalwaysusedforpredictions.(×)2."I’mgoingtoseeadoctor"and"Iwillseeadoctor"havethesamemeaning.(×)3.Thedate"12thMarch2026"iswritteninAmericanEnglish.(×)4."I’minterestedinlearningFrench"meansthespeakerlikesFrenchfood.(×)5."Themoreyoustudy,thebetteryouwilldo"isacorrectstructure.(√)6."Lookafter"meanstotakecareofsomething.(√)7.Thepastparticipleof"play"is"played."(×)8."IfIwereyou,Iwouldcallher."isusedforrealsuggestions.(×)9."I’vebeentoLondon"meansthespeakervisitedLondoninthepastandisstillthere.(×)10."Thisismoredifferent"isgrammaticallycorrect.(×)参考答案：1.×2.×3.×4.×5.√6.√7.×8.×9.×10.×---四、简答题（总共3题，每题4分，共12分）1.Explainthedifferencebetween"lookforwardto"and"lookafter."参考答案：-"Lookforwardto"meanstobeexcitedaboutsomethinginthefuture(e.g.,"Ilookforwardtotheholiday").-"Lookafter"meanstotakecareofsomeoneorsomething(e.g.,"Canyoulookaftermycat?").2.Howdoyouformthefuturesimpletense?Giveanexample.参考答案：-Thefuturesimpleisformedbyadding"will"beforethebaseverb(e.g.,"Iwilleatdinner").-For"be,"use"willbe"(e.g.,"Shewillbeheretomorrow").3.Whatisaconditionalsentence?Provideoneexample.参考答案：-Aconditionalsentenceexpressesaconditionanditspossibleresult(e.g.,"Ifitrains,thematchwillbecanceled").-Types:First(real),Second(hypothetical),Third(unreal).---五、应用题（总共2题，每题9分，共18分）1.Completethedialoguewiththecorrectformoftheverbsinbrackets.A:What______you______(do)thisweekend?B:I______(go)tothecinemawithmyfriends.Whataboutyou?A:I______(study)formyexams.It’sveryimportant.B:Oh,______(be)yousure?You______(nothave)todothat.参考答案：-A:aregoingtodo-B:willgo-A:amstudying-B:Are;don’thave2.Rewritethefollowingsentencesusingthecorrectfutureform.(a)Shewillcallyoutomorrow.(Passivevoice)(b)Theymightmissthetrain.(Negative)(c)Heshouldfinishthereport.(Morecertain)参考答案：(a)Youwillbecalledtomorrow.(b)Theymightnotcatchthetrain.(c)Hewillfinishthereport.---标准答案及解析一、单选题解析1.B("absolutely"means"completely")2.D("I’mnotsureyet"expressesuncertainty,notfutureplans)3.C(Futuresimpleforpredictions)4.A(BritishEnglishuses"15thMay")5.B(Statementofcurrentaction)6.A("Interest"isanounhere)7.B(Correctcomparative:"tallerthan")8.A("Lookforwardto"+gerund)9.A("Worked"isthepastparticiple)10.C(Conditionalsentencestructure)二、填空题解析1.go(Futureplan)2.hasn’tfinished(Presentperfectforunfinishedaction)3.willtravel;do(Affirmativequestion)4.willleave(Futurearrangement)5.were;doing(Pastcontinuousforbackgroundaction)6.interesting(Adjectiveafter"the")7.busier(Correctcomparative)8.lookingforwardto(Phrasalverb)9.decided(Pastparticipleof"decide")10.organize(Infinitiveafter"help")三、判断题解析1.×(Futuresimplecanalsoexpresshabits)2.×("Will"ismoreformal;"goingto"impliesplan)3.×(AmericanEnglish:"12March")4.×("Interest"means"curiosity")5.√(Correctstructure:"themore...,themore...")6.√(Meaning:takecareof)7.×(Pastparticiple:"played")8.×(Secondconditionalforhypothetical:"IfIwereyou,Iwouldcall")9.×("I’vebeento"meansvisitedinthepast)10.×("Moredifferent"shouldbe"themoredifferent")四、简答题解析1.Lookforwardtovs.Lookafter:-"Lookforwardto"expressesanticipation(e.g.,