2026年河南省湘教版初中英语第8单元语法专项练习题

2026年河南省湘教版初中英语第8单元语法专项练习题一、单项选择题（每题2分，共20分）1.Inthe8thunitofthe2026HenanProvinceXinhuaEditionjuniorhighschoolEnglishcurriculum,themaingrammarfocusistheuseofthepresentperfecttense.Whichsentencecorrectlydemonstratesitsformation?A.Shehaslivedinthiscityforfiveyears.B.Hewenttothelibraryyesterday.C.Theyareplayingbasketballnow.D.Mybrotherwillvisitusnextweek.Answer:AExplanation:Thepresentperfecttenseisformedwith"have/has+pastparticiple,"asshowninoptionA.OptionBusesthesimplepasttense,optionCusesthepresentcontinuoustense,andoptionDusesthefuturesimpletense.Thequestionteststhestudent'sabilitytoidentifythepresentperfecttensestructure,whichisacoreconceptinthe8thunit.2.The8thunitemphasizesthecontrastbetweenthepresentperfectandthesimplepast.Whichsentencecorrectlyusesthepresentperfecttodescribeanactionwithanuncleartimeinthepast?A.Ifinishedmyhomeworkat8PMlastnight.B.ShehasvisitedtheGreatWall.C.Heatebreakfastthismorning.D.Theywatchedamovieyesterdayevening.Answer:BExplanation:Thepresentperfectisusedforactionswithnospecifictimereferenceinthepast,asinoptionB.OptionAandCusethesimplepast,whileoptionDalsousesthesimplepast.Thisquestionassessesthestudent'sunderstandingofwhentousethepresentperfectversusthesimplepast,akeydistinctioninthe8thunit.3.Inthe8thunit,studentslearntousethepresentperfectwithadverbsoffrequencylike"ever,""never,"and"already."Whichsentencecorrectlyincludes"already"toindicateacompletedactionbeforeanexpectedtime?A.Shehasalreadyfinishedherbook.B.Theyneverwenttothezoo.C.Heeveratepizza.D.Mysisterisstillwaitingforme.Answer:AExplanation:"Already"isusedwiththepresentperfecttoemphasizeacompletedaction,asinoptionA.OptionBuses"never,"optionCincorrectlyplaces"ever,"andoptionDusesthepresentcontinuous.Thisquestionteststhestudent'sabilitytoapplyadverbsoffrequencycorrectlyinthepresentperfecttense.4.The8thunitintroducesthestructure"subject+has/have+been+place"todescribepastexperiences.Whichsentencecorrectlyusesthisstructure?A.TheyhavebeentoShanghaitwice.B.HehasgonetotheUSA.C.ShehasbeeninLondonforthreeyears.D.WehavevisitedParisnextmonth.Answer:AExplanation:Thestructure"havebeento+place"indicatesacompletedtrip,asinoptionA.OptionBuses"hasgoneto,"whichimpliesthepersonisnolongerthere.OptionCusesthepresentperfectcontinuous,andoptionDusesthefuturesimple.Thisquestionassessesthestudent'sunderstandingofthepastexperiencestructure.5.Inthe8thunit,studentspracticeusingthepresentperfectwithmodalslike"must"and"might"toexpresscertaintyorpossibility.Whichsentencecorrectlyuses"must"toindicatealogicalconclusion?A.Shemustbetiredbecauseshedidn’tsleepwell.B.Hemightgototheparty.C.Theycan’thavefinishedthetest.D.Mybrotherhastoleavesoon.Answer:AExplanation:"Must"isusedtomakelogicaldeductions,asinoptionA.OptionBuses"might,"optionCuses"can’thave,"andoptionDuses"hasto,"whichisafutureobligation.Thisquestionteststhestudent’sabilitytousemodalswiththepresentperfectforlogicalinferences.6.The8thunitincludesexercisesonusingthepresentperfectcontinuoustodescribeactionsinprogressoveraperiodoftime.Whichsentencecorrectlyusesthistense?A.Ihavebeenstudyingfortwohours.B.Shehasfinishedherhomework.C.Hehasgonetobed.D.Theyhavebeentothebeach.Answer:AExplanation:Thepresentperfectcontinuousemphasizesanongoingaction,asinoptionA.OptionBusesthesimplepresentperfect,optionCusesthesimplepast,andoptionDusesthesimplepresentperfect.Thisquestionassessesthestudent’sunderstandingofthecontinuousformofthepresentperfect.7.Inthe8thunit,studentslearntousethepresentperfectwith"since"and"for"toindicatetimeperiods.Whichsentencecorrectlyuses"since"withaspecificpointintime?A.ShehaslivedinBeijingsince2020.B.Theyhavebeenfriendsforfiveyears.C.HehasvisitedShanghaiin2019.D.Mysisterhasworkedheresincelastweek.Answer:AExplanation:"Since"isusedwithaspecificpointintime(e.g.,ayear,date),asinoptionA.OptionBuses"for,"optionCincorrectlyusesapastevent,andoptionDusesarecenttimeframe.Thisquestionteststhestudent’sabilitytodifferentiatebetween"since"and"for."8.The8thunitincludespracticewiththepresentperfectpassivevoice.Whichsentencecorrectlyusesthisstructure?A.Thisbookhasbeenreadbymanystudents.B.Shehaswrittenaletter.C.Theyhavegonetothelibrary.D.Hemusthavefinishedtheproject.Answer:AExplanation:Thepresentperfectpassiveisformedwith"has/havebeen+pastparticiple,"asinoptionA.OptionBusestheactivevoice,optionCusesthesimplepast,andoptionDusesthemodal"musthave"withtheperfect.Thisquestionassessesthestudent’sunderstandingofthepassivevoiceinthepresentperfect.9.Inthe8thunit,studentspracticeusingthepresentperfectwith"just"toindicatearecentaction.Whichsentencecorrectlyuses"just"withthepresentperfect?A.Ihavejustfinishedmydinner.B.Shehasalreadyleft.C.Hehasbeentothestore.D.Theyhaveneverseenthatmovie.Answer:AExplanation:"Just"isusedwiththepresentperfecttoemphasizearecentaction,asinoptionA.OptionBuses"already,"optionClacks"just,"andoptionDuses"never."Thisquestionteststhestudent’sabilitytouse"just"correctly.10.The8thunitintroducestheuseofthepresentperfecttodescribelifeexperiences.Whichsentencecorrectlyusesthisstructure?A.IhavetraveledtoJapan.B.Shewenttotheconcertlastnight.C.Hehasbeenateacherfortenyears.D.Mysisterwillvisitusnextmonth.Answer:AExplanation:Thepresentperfectisusedtodescribelifeexperienceswithoutaspecifictime,asinoptionA.OptionBusesthesimplepast,optionCusesthepresentperfectcontinuous,andoptionDusesthefuturesimple.Thisquestionassessesthestudent’sunderstandingofusingthepresentperfectforlifeexperiences.二、填空题（每空2分，共20分）1.Accordingtothe8thunitofthe2026HenanProvinceXinhuaEditionjuniorhighschoolEnglishcurriculum,toexpressanactionthatstartedinthepastandcontinuestothepresent,weusethestructure_______+_______+_______.Answer:have/has+been+verb-ingExplanation:Thepresentperfectcontinuousisusedtodescribeactionsthatbeganinthepastandarestillongoing,suchas"Ihavebeenstudying."Thisstructureisakeyconceptinthe8thunit.2.Inthe8thunit,studentslearnthatthepresentperfecttenseisformedwith_______+_______+_______.Thistenseisusedtodescribeactionsthathappenedatanunspecifiedtimeinthepast.Answer:have/has+pastparticipleExplanation:Thepresentperfecttenseisformedwith"have/has+pastparticiple,"asin"Shehaseaten."Thistenseisusedforactionswithnospecifictimereference,acoretopicinthe8thunit.3.Toexpresstheideathatanactioniscompletedandtheresultisstillvisible,thepresentperfectisusedwith_______or_______.Forexample,"Thewindowisbroken"impliessomeonebrokeitrecently.Answer:must/musthaveExplanation:"Must"and"musthave"areusedtomakelogicaldeductions,asin"Hemusthaveleft"or"Thewindowmusthavebeenbroken."Thisiscoveredinthe8thunit.4.Inthe8thunit,studentspracticeusingthepresentperfectwithtimeexpressionslike_______and_______.Forexample,"Ihavelivedhereforfiveyears"uses_______,while"Ihavelivedheresince2020"uses_______.Answer:for/sinceExplanation:"For"indicatesadurationoftime,and"since"indicatesaspecificpointintime.Thiscontrastisakeyfocusinthe8thunit.5.The8thunitintroducesthepresentperfectpassivevoice,whichisformedwith_______+_______+_______.Forexample,"Thebookhasbeenread"showsthatthebookwasreadbysomeone.Answer:has/havebeen+pastparticipleExplanation:Thepresentperfectpassiveisusedtofocusontheactionratherthanthedoer,asin"Thebookhasbeenread."Thisstructureistaughtinthe8thunit.6.Toemphasizethatanactionhappenedveryrecently,theadverb_______isoftenusedwiththepresentperfecttense.Forexample,"Ihavejustfinishedmyhomework."Answer:justExplanation:"Just"isusedtoindicatearecentaction,aconceptcoveredinthe8thunit.7.Inthe8thunit,studentslearnthatthepresentperfectcanbeusedwithmodalslike_______and_______toexpresscertaintyorpossibility.Forexample,"Shemusthavearrived"suggestssheislikelyhere.Answer:must/mightExplanation:Modalslike"must"and"might"areusedwiththepresentperfecttomakepredictionsorinferences,atopicinthe8thunit.8.The8thunitincludespracticewiththestructure"subject+has/have+been+place"todescribepastexperiences.Forexample,"ShehasbeentotheUSA"indicatesshetraveledthere.Answer:been+placeExplanation:Thisstructureisusedtodescribepasttripsorexperiences,akeypointinthe8thunit.9.Tocontrastthepresentperfectwiththesimplepast,the8thunitexplainsthatthepresentperfectisusedforactionswithan_______timeinthepast,whilethesimplepastisusedforactionswitha_______time.Answer:unspecified/specificExplanation:Thisdistinctioniscrucialinthe8thunit,helpingstudentschoosethecorrecttense.10.Inthe8thunit,studentspracticeusingthepresentperfectcontinuouswithadverbsoffrequencylike_______or_______todescribeactionsthatwererepeatedinthepast.Forexample,"Ihaveoftenvisitedmygrandparents."Answer:always/sometimesExplanation:Adverbsoffrequencyareusedwiththepresentperfectcontinuoustodescriberepeatedactions,aconceptinthe8thunit.三、判断题（每题2分，共20分）1.Thepresentperfecttenseisusedtodescribeactionsthathappenedyesterdayorlastweek.Answer:FalseExplanation:Thesimplepastisusedforactionswithaspecifictimeinthepast,suchas"yesterday"or"lastweek."Thepresentperfectisforactionswithanunspecifiedtime.Thisisakeyconceptinthe8thunit.2.Thesentence"ShehasbeentotheGreatWall"meansshetraveledthereandisstilltherenow.Answer:FalseExplanation:"Hasbeento"indicatesacompletedtrip,notthatthepersonisstillthere.The8thunitteachesthisdistinction.3.Theadverb"already"isusedwiththesimplepasttensetoemphasizeacompletedaction.Answer:FalseExplanation:"Already"isusedwiththepresentperfect,notthesimplepast.Thisiscoveredinthe8thunit.4.Thepresentperfectpassivevoiceisusedtofocusonthedoeroftheaction,nottheactionitself.Answer:FalseExplanation:Thepassivevoicefocusesontheactionandthereceiver,notthedoer.Thisisakeypointinthe8thunit.5.Thesentence"Ihavejusteaten"meanstheactionhappenedalongtimeago.Answer:FalseExplanation:"Just"indicatesaveryrecentaction,notalongtimeago.Thisistaughtinthe8thunit.6.Thepresentperfectcontinuouscanbeusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.Answer:TrueExplanation:Thisisacoreconceptinthe8thunit,asshownin"Ihavebeenstudyingfortwohours."7.Themodal"might"isusedwiththepresentperfecttoexpresscertaintyaboutapastaction.Answer:FalseExplanation:"Might"isusedforpossibility,notcertainty.The8thunitcoversthisdistinction.8.Thepresentperfectisusedtodescribefutureeventsthatwillhappensoon.Answer:FalseExplanation:Thefuturesimpleisusedforfutureevents,notthepresentperfect.Thisisakeypointinthe8thunit.9.Thesentence"Theyhavebeenfriendssincechildhood"meanstheyarenolongerfriendsnow.Answer:FalseExplanation:"Sincechildhood"indicatesthefriendshipcontinuestothepresent.Thisistaughtinthe8thunit.10.Thepresentperfecttenseisformedwith"have/has+been+pastparticiple."Answer:FalseExplanation:Thepresentperfectisformedwith"have/has+pastparticiple,"not"been."Thisisafundamentalconceptinthe8thunit.四、简答题（每题2分，共16分）1.Accordingtothe8thunitofthe2026HenanProvinceXinhuaEditionjuniorhighschoolEnglishcurriculum,explainthedifferencebetween"havebeento"and"havegoneto."Answer:"Havebeento"indicatesacompletedtrip,meaningthepersonisnolongerthere,asin"IhavebeentotheUSA.""Havegoneto"impliesthepersonisstillthere,asin"Hehasgonetothelibrary."Thisdistinctionisakeyconceptinthe8thunit.2.Inthe8thunit,studentslearntousethepresentperfectwith"since"and"for."Providetwoexampleseachandexplainthedifference.Answer:-"For"example:"Ihavelivedhereforthreeyears."Thisindicatesadurationoftime.-"Since"example:"Ihavelivedheresince2020."Thisindicatesaspecificpointintime.The8thunitteachesthedifferencebetweenthesetimeexpressions.3.The8thunitintroducesthepresentperfectpassivevoice.Giveanexampleandexplainitsmeaning.Answer:Example:"Thebookhasbeenread."Thismeanssomeonereadthebook,butthereaderisnotspecified.Thepassivevoicefocusesontheaction(reading)ratherthanthedoer.Thisisakeypointinthe8thunit.4.Inthe8thunit,studentspracticeusingthepresentperfectwithmodalslike"must"and"might."Provideoneexampleforeachandexplainthemeaning.Answer:-"Must"example:"Shemusthaveleft."Thissuggestssheislikelygone.-"Might"example:"Hemighthavemissedthebus."Thissuggestsitispossiblehemissedthebus.The8thunitteacheshowtousethesemodalsforpredictions.5.Explainwhythepresentperfecttenseisusedtodescribelifeexperiences,usinganexample.Answer:Thepresentperfectisusedforlifeexperiencesbecausethetimeisunspecified,asin"Ihavetraveledtomanycountries."The8thunitcoversthisuse.6.The8thunitincludespracticewiththeadverb"just"inthepresentperfecttense.Provideanexampleandexplainitsmeaning.Answer:Example:"Ihavejustfinishedmyhomework."Thismeanstheactionhappenedveryrecently.The8thunitteachestheuseof"just"foremphasis.7.Inthe8thunit,studentslearntocontrastthepresentperfectwiththesimplepast.Provideoneexampleforeachtenseandexplainthedifference.Answer:-Presentperfect:"Shehaseaten."(Nospecifictime)-Simplepast:"Sheate."(Specifictime,e.g.,"yesterday")The8thunitteacheswhentouseeachtense.8.The8thunitintroducesthepresentperfectcontinuous.Provideanexampleandexplainitsmeaning.Answer:Example:"Ihavebeenstudyingfortwohours."Thismeanstheactionstartedinthepastandisstillongoing.The8thunitteachesthistenseforcontinuousactions.五、应用题（每题4分，共24分）1.Readthefollowingpassagefromthe8thunitofthe2026HenanProvinceXinhuaEditionjuniorhighschoolEnglishcurriculum:"Ihavelivedinthiscitysince2018.Myfamilyhasbeenhereforfiveyears.Wehavevisitedmanyplaces,suchasthemuseumandthezoo.Lastyear,Iwenttothebeachforthefirsttime.Mybrotherhasneverbeentothebeach.Hemusthavebeentooyoung.Lastweek,wehavebeentothesupermarket.Itwasverycrowded.Ihavejustboughtsomefruits."Identifyallinstancesofthepresentperfecttenseandexplaintheirusage.Answer:-"Ihavelivedinthiscitysince2018."(Duration)-"Myfamilyhasbeenhereforfiveyears."(Duration)-"Wehavevisitedmanyplaces."(Lifeexperience)-"Ihavejustboughtsomefruits."(Recentaction)The8thunitteachestheseusesofthepresentperfect.2.Rewritethefollowingsentencesusingthepresentperfecttense:a.Shefinishedherhomeworkyesterday.b.Theywenttotheparklastweekend.c.Hevisitedhisgrandparentslastmonth.Answer:a.Shehasfinishedherhomework.b.Theyhavegonetothepark.c.Hehasvisitedhisgrandparents.The8thunitteachesthepresentperfectforactionswithnospecifictime.3.Completethefollowingconversationusingthepresentperfecttense:A:_______youever_______totheGreatWall?B:Yes,I_______therelastyear.Itwasamazing.A:_______yourbrother_______there?B:No,he_______beenthere.Answer:A:HaveyoueverbeentotheGreatWall?B:Yes,Ihavebeentherelastyear.Itwasamazing.A:Hasyourbrotherbeenthere?B:No,hehasneverbeenthere.The8thunitteachesthesestructuresforquestionsandanswers.4.Fillintheblankswiththecorrectformofthepresentperfecttense:5.She_______(write)alettertoherfriend.6.They_______(live)inthisneighborhoodfortwoyears.7.Mysister_______(be)toJapantwice.8.He_______(eat)sushibefore.Answer:9.Shehaswrittenalettertoherfriend.10.Theyhavelivedinthisneighborhoodfortwoyears.11.MysisterhasbeentoJapantwice.12.Hehaseatensushibefore.The8thunitteachestheseformsforvariousverbs.13.Rewritethefollowingsentencesusingthepresentperfectpassivevoice:a.Someonerepairedthecaryesterday.b.Theteachergaveushomeworklastnight.Answer:a.Thecarhasbeenrepaired.b.Homeworkhasbeengiventous.The8thunitteachesthepassivevoicewiththepresentperfect.14.Completethefollowingsentencewiththecorrectmodal:"She_______arrived,butsheisn’thereyet."Answer:musthaveThe8thunitteachesmodalswiththepresentperfectforpredictions.【标准答案及解析】一、单项选择题1.AExplanation:Thepresentperfecttenseisformedwith"have/has+pastparticiple,"asinoptionA.2.BExplanation:Thepresentperfectisusedforactionswithnospecifictime,asinoptionB.3.AExplanation:"Already"isusedwiththepresentperfecttoemphasizeacompletedaction,asinoptionA.4.AExplanation:Thestructure"havebeento+place"indicatesacompletedtrip,asinoptionA.5.AExplanation:"Must"isusedtomakelogicaldeductions,asinoptionA.6.AExplanation:Thepresentperfectcontinuousemphasizesanongoingaction,asinoptionA.7.AExplanation:"Since"isusedwithaspecificpointintime,asinoptionA.8.AExplanation:Thepresentperfectpassiveisformedwith"has/havebeen+pastparticiple,"asinoptionA.9.AExplanation:"Just"isusedwiththepresentperfecttoemphasizearecentaction,asinoptionA.10.AExplanation:Thepresentperfectisusedforlifeexperienceswithoutaspecifictime,asinoptionA.二、填空题1.have/has,been,verb-ingExplanation:Thepresentperfectcontinuousisformedwith"have/has+been+verb-ing."2.have/has,pastparticipleExplanation:Thepresentperfecttenseisformedwith"have/has+pastparticiple."3.must,musthaveExplanation:"Must"and"musthave"areusedforlogicaldeductions.4.for,sinceExplanation:"For"indicatesduration,and"since"indicatesaspecificpointintime.5.has/havebeen,pastparticipleExplanation:Thepresentperfectpassiveisformedwith"has/havebeen+pastparticiple."6.justExplanation:"Just"emphasizesarecentaction.7.must,mightExplanation:Modalslike"must"and"might"areusedforcertaintyandpossibility.8.been,placeExplanation:"Havebeento+place"describespasttrips.9.unspecified,specificExplanation:Thepresentperfectisforunspecifiedtimes,whilethesimplepastisforspecifictimes.10.always,sometimesExplanation:Adverbsoffrequencyareusedwiththepresentperfectcontinuous.三、判断题1.FalseExplanation:Thesimplepastisusedforactionswithaspecifictimeinthepast.2.FalseExplanation:"Havebeento"indicatesacompletedtrip,notthatthepersonisstillthere.3.FalseExplanation:"Already"isusedwiththepresentperfect,notthesimplepast.4.FalseExplanation:Thepassivevoicefocusesontheactionandthereceiver.5.FalseExplanation:"Just"indicatesaveryrecentaction.6.TrueExplanation:Thepresentperfectcontinuousdescribesongoingactions.7.FalseExplanation:"Might"isusedforpossibility,notcertainty.8.FalseExplanation:Thefuturesimpleisusedforfutureevents.9.FalseExplanation:"Sincechildhood"indicatesthefriendshipcontinuestothepresent.10.FalseExplanation:Thepresentperfectisformedwith"have/has+pastparticiple."四、简答题1."Havebeento"indicatesacompletedtrip,while"havegoneto"impliestheperson