2026年九年级英语下册第6单元语法专项训练

2026年九年级英语下册第6单元语法专项训练一、单项选择题（总共10题，每题2分，共20分）1.ThenewEnglishtextbookintroducesseveralimportantgrammaticalstructuresforstudentstomaster,includingtheuseofthepresentperfecttensetodescribeactionsthathaverelevancetothepresentmoment.Whichsentencecorrectlydemonstratestheproperformationofthepresentperfecttense?A.Shehasgonetothelibraryyesterday.B.Theyhavebeenplayingbasketballforthreehours.C.Hehaseatenbreakfastalready.D.Wehavestudiedthepastsimpletenselastweek.解析：选项B正确使用了现在完成时，表示动作从过去持续到现在，符合现在完成时的构成规则（have/has+过去分词）。选项A错误，时间状语“yesterday”与现在完成时不符；选项C“already”可使用，但“haseaten”本身已完整；选项D描述的是过去发生的动作，应使用一般过去时。2.Intheunit,studentslearnhowtousethesecondconditionaltoexpresshypotheticalsituationsinthepresentorfuture.Whichsentencecorrectlyusesthesecondconditional?A.Ifitrainstomorrow,wewillcancelthepicnic.B.Shewouldcallyouifshehadyournumber.C.IfIwereyou,Iwouldapologizeimmediately.D.Theymightmissthetrainiftheydon’tleavesoon.解析：选项C正确使用了第二条件句（if+主语+were/do/should+主语从句），表示与现在事实相反的假设。选项A是第一条件句；选项B是第三条件句（if+主语+had+过去分词）；选项D使用了情态动词“might”，不符合第二条件句的固定结构。3.Theunitemphasizesthedifferencebetweenthepresentperfectcontinuousandthepresentperfectsimpletenses.Whichsentencebestillustratestheuseofthepresentperfectcontinuoustohighlightanongoingaction?A.Shehaswrittenthreeessayssofar.B.Hehasbeenworkingonthisprojectforsixmonths.C.TheyhavevisitedParistwice.D.Wehaveeatendinneralready.解析：选项B正确使用了现在完成进行时（have/has+been+现在分词），强调动作从过去持续到现在，并可能继续。选项A是现在完成时，强调结果；选项C是现在完成时，表示次数；选项D是现在完成时，与“already”搭配。4.Theunitintroducestheuseofthepastperfecttensetodescribeactionsthatoccurredbeforeanotherpastevent.Whichsentencecorrectlyusesthepastperfecttense?A.Heboughtanewcarwhenhearrivedattheparty.B.Theyhadfinishedtheirhomeworkbeforetheteachercame.C.ShewassleepingwhenIcalledher.D.Wewillhavecompletedthereportbytomorrow.解析：选项B正确使用了过去完成时（had+过去分词），表示“老师来之前他们已经完成作业”。选项A是过去时；选项C是过去进行时；选项D是将来完成时。5.Theunitcoverstheuseofthefutureperfecttensetodescribeactionsthatwillbecompletedbeforeaspecificfuturetime.Whichsentencecorrectlyusesthefutureperfecttense?A.Theywillfinishtheracebynextweek.B.Shehasboughtanewdressyesterday.C.Hewouldcompletethetaskifhehadmoretime.D.WehavetraveledtoJapanlastyear.解析：选项A正确使用了将来完成时（willhave+过去分词），表示到未来某个时间点动作将完成。选项B是过去完成时；选项C是第二条件句；选项D是过去完成时。6.Theunitexplainshowtousethepassivevoicetofocusonthereceiveroftheactionratherthantheperformer.Whichsentencecorrectlyusesthepassivevoice?A.Thestudentsweregivenadifficulttestbytheteacher.B.Shewillcallyouwhenshearrives.C.Theyhavebeeninvitedtotheparty.D.Heisreadingabooknow.解析：选项C正确使用了被动语态（have/hasbeen+过去分词），强调“他们被邀请”，而选项A是主动语态；选项B是主动语态；选项D是现在进行时。7.Theunitteachesstudentshowtousemodalslike"might"and"could"toexpresspossibilityoruncertainty.Whichsentencecorrectlyuses"might"tosuggestapossiblefutureevent?A.Shemighthavegonetothelibraryyesterday.B.Hecouldcallyouifyouneedhelp.C.Theymaybelateforthemeeting.D.Imightnotfinishthistasktoday.解析：选项D正确使用了“mightnot”表示对未来的不确定性。选项A是过去时可能性；选项B是现在时可能性；选项C使用了“may”，但“might”更强调推测。8.Theunitintroducestheuseofthepresentperfectsubjunctivetoexpresswishesorhypotheticalsituations.Whichsentencecorrectlyusesthepresentperfectsubjunctive?A.IfIhadstudiedharder,Iwouldhavepassedtheexam.B.Shecouldhavefinishedtheworkifshehadmoretime.C.Hemighthavegonetothepartyifhewereinvited.D.Theyshouldhavearrivedbynow.解析：选项A正确使用了现在完成虚拟语气（if+过去完成时，主句+wouldhave+过去分词），表示与过去事实相反的假设。选项B是第二条件句；选项C是第二条件句；选项D是现在完成时。9.Theunitcoverstheuseofthepastperfectsubjunctiveinformalwriting.Whichsentencecorrectlyusesthepastperfectsubjunctive?A.IfIhadknownyouwerecoming,Iwouldhavebakedacake.B.Shecouldhavebeenpromotedifshehadworkedharder.C.Heshouldhavebeengivenmoretimetocompletethetask.D.Theymighthavebeenlateiftheyhadmissedthebus.解析：选项C正确使用了过去完成虚拟语气（shouldhavebeen+过去分词），表示本应完成但未完成的动作。选项A是过去虚拟语气；选项B是第二条件句；选项D是第二条件句。10.Theunitemphasizestheuseofarticles(a,an,the)inspecificcontexts.Whichsentencecorrectlyusesarticles?A.Iboughtabookyesterdayinastore.B.Thecatsatonanchairnearthewindow.C.Shewenttouniversitylastyearwithafriend.D.Isawadoginthestreetyesterday.解析：选项A正确使用了不定冠词“a”和定冠词“the”。选项B错误，“chair”前应使用不定冠词；选项C错误，“university”前通常不用冠词；选项D错误，“street”前通常不用冠词。二、填空题（总共10题，每题2分，共20分）1.Thecompanyhasbeenlosingmoneyforthepasttwoyears,andtheboardofdirectorsisconsideringwhethertochangeitsbusinessstrategy.空格1_______thecompanyhadinvestedinnewtechnology,itmighthavebeenmorecompetitive.空格2Iftheemployees_______(work)harder,theycouldhaveimprovedthesalesfigures.空格3Thereport_______(finish)bytheendofnextweek,sothemeetingcanproceed.空格4She_______(notgo)totheconferenceifshedoesn’thaveenoughfunding.空格5Ifwe_______(have)moretime,wecouldhaveanalyzedthedatamorethoroughly.空格6Theproject_______(be)completedontimeiftheteamhadbeenmoreorganized.空格7Ifthecustomers_______(be)satisfiedwiththeproduct,thecompanywouldhaveseenhigherprofits.空格8Themanager_______(give)themabonusiftheyhadmetthetargets.空格9Ifthemarket_______(notchange)sorapidly,thecompanywouldhavebeenbetterprepared.空格10Thecompanyshouldhave_______(invest)inemployeetrainingifitwantedtoimproveproductivity.参考答案：1.If2.hadworked3.willhavefinished4.wouldn’tgo5.hadhad6.wouldhavebeen7.hadbeen8.wouldhavegiven9.hadnotchanged10.invested解析：空格1-7使用虚拟语气表达假设；空格8-10使用虚拟语气和现在完成时。2.Theunitfocusesontheuseofrelativeclausestoconnectideassmoothly.Completethefollowingsentenceswiththecorrectrelativepronounoradverb.空格1Thebook_______(write)byafamousauthorisverypopularamongteenagers.空格2Thecity_______Igrewupinhaschangeddramaticallyoverthepastdecade.空格3Thewoman_______youspoketoyesterdayismysister.空格4Therestaurant_______wehaddinnerlastnightservesauthenticItaliancuisine.空格5Theperson_______(call)Johniswaitingforyououtside.空格6Themountain_______theyclimbedlastweekendisoneofthehighestinthecountry.空格7Theteacher_______assignedthehomeworkisverystrict.空格8Themovie_______Iwatchedlastnightwasveryinteresting.空格9Thecompany_______Iworkforisexpandingitsoperationsnextyear.空格10Thestudent_______(sit)inthefrontrowismybestfriend.参考答案：1.which2.where3.who4.where5.called6.which7.who8.that/which9.that10.sitting解析：空格1-8使用关系代词或副词；空格9-10使用关系代词或现在分词。3.Theunitdiscussestheuseofgerundsandinfinitivesindifferentcontexts.Completethefollowingsentenceswiththecorrectformoftheverbinparentheses.空格1Myfatherenjoys_______(play)theguitarinhisfreetime.空格2Sheisinterestedin_______(learn)howtospeakSpanish.空格3Thestudentsareexcitedabout_______(go)onthefieldtripnextweek.空格4Hedecided_______(study)fortheexaminsteadofwatchingTV.空格5Theteachersuggested_______(review)thenotesbeforethetest.空格6Theyareplanning_______(visit)theirgrandparentsduringtheholidays.空格7Iwouldrather_______(stay)homethangototheparty.空格8Sheaskedme_______(help)herwiththeproject.空格9Theteamisworkinghard_______(win)thechampionship.空格10Thecoachencouragedtheplayers_______(practice)everyday.参考答案：1.playing2.learning3.going4.tostudy5.reviewing6.tovisit7.tostay8.tohelp9.towin10.topractice解析：空格1-6使用动名词；空格7-10使用不定式。4.TheunitcoverstheuseofphrasalverbsineverydayEnglish.Completethefollowingsentenceswiththecorrectphrasalverbinparentheses.空格1Thepackage_______(be)deliveredtoyouraddressbytomorrow.空格2She_______(get)upearlythismorningbecauseshehadanimportantmeeting.空格3Theteam_______(win)thegamebyalargemargin.空格4I_______(put)offthetaskuntilthelastminute,butnowI’mbehindschedule.空格5Thecompany_______(lay)offseveralemployeesduetobudgetcuts.空格6Thestudents_______(look)forwardtothesummerbreak.空格7He_______(give)upsmokinglastyearandfeelsmuchbetter.空格8Theproject_______(fall)throughbecauseoflackoffunding.空格9She_______(get)alongwellwithhercolleagues.空格10Themeeting_______(put)offuntilnextweek.参考答案：1.willbeput2.got3.won4.put5.laid6.arelooking7.gave8.fell9.gets10.wasput解析：空格1-10使用动词短语，包括被动语态和固定搭配。三、判断题（总共10题，每题2分，共20分）1.Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.参考答案：正确解析：现在完成时强调动作从过去持续到现在，符合定义。2.Thesecondconditionalisusedtodescriberealandpossiblefuturesituations.参考答案：错误解析：第二条件句描述与现在事实相反的假设，不是未来可能发生的情况。3.Thepastperfecttenseisformedbyadding"had"tothebaseformoftheverb.参考答案：错误解析：过去完成时使用“had”+过去分词，不是原形。4.Thefutureperfecttenseisusedtodescribeactionsthatwillbecompletedbeforeaspecificpasttime.参考答案：错误解析：将来完成时描述到未来某个时间点将完成的动作，不是过去时间。5.Thepassivevoiceisalwaysmoreformalthantheactivevoice.参考答案：错误解析：被动语态在某些情况下更正式，但并非总是如此，取决于语境。6.Themodal"might"isusedtoexpressstrongpossibility.参考答案：错误解析：“might”表示可能性较低，不如“must”或“could”强烈。7.Thepresentperfectsubjunctiveisusedtoexpresswishesaboutthepresent.参考答案：正确解析：现在完成虚拟语气常用于表达对现状的遗憾或假设。8.Therelativepronoun"which"canbeusedtorefertopeople.参考答案：错误解析：“which”仅指物，指人时应使用“who”或“whom”。9.Thegerundcanalwaysbereplacedbyaninfinitivewithoutchangingthemeaningofthesentence.参考答案：错误解析：动名词和不定式在句子中功能不同，不能随意替换。10.Phrasalverbsalwayshavethesamemeaningastheirindividualwords.参考答案：错误解析：动词短语的意义通常与单个词不同，需整体理解。四、简答题（总共8题，每题2分，共16分）1.Explainthedifferencebetweenthepresentperfectsimpleandthepresentperfectcontinuoustenses.参考答案：-PresentPerfectSimpleemphasizestheresultorcompletionofanaction(e.g.,"Shehasfinishedthereport").-PresentPerfectContinuousemphasizesthedurationorongoingnatureofanaction(e.g.,"Shehasbeenwritingthereportfortwohours").解析：两者都表示与现在相关的过去动作，但侧重点不同，前者强调结果，后者强调过程。2.Describethestructureandusageofthesecondconditional.参考答案：-Structure:If+pastsimple,...would+baseverb.-Usage:Hypotheticalsituationsinthepresentorfuture(e.g.,"IfIhadmoremoney,Iwouldtraveltheworld").解析：第二条件句用于表达与现在事实相反的假设，结构固定。3.Howdoesthepastperfecttensedifferfromthepresentperfecttense?参考答案：-PastPerfect:Describesanactioncompletedbeforeanotherpastevent(e.g.,"Hehadfinishedtheworkbeforethemeeting").-PresentPerfect:Describesanactionwithrelevancetothepresent(e.g.,"Hehasfinishedthework").解析：过去完成时强调过去时间点之前的动作，现在完成时强调与现在相关的过去动作。4.Whatisthepurposeofusingthefutureperfecttense?参考答案：-Thefutureperfecttenseisusedtodescribeactionsthatwillbecompletedbeforeaspecificfuturetime(e.g.,"Bynextyear,theywillhavefinishedtheproject").解析：将来完成时强调到未来某个时间点动作将完成。5.Explainwhentousethepassivevoiceinwriting.参考答案：-Usethepassivevoicewhentheperformeroftheactionisunknown,unimportant,orobvious(e.g.,"Thebookwaswrittenbyafamousauthor").解析：被动语态适用于强调动作承受者或动作本身，而非执行者。6.Howdoesthemodal"might"differfrom"may"intermsofpossibility?参考答案：-Might:Lowerpossibility(e.g.,"Hemightbelate").-May:Higherpossibility(e.g.,"Hemaybelate").解析：“might”表示可能性更低，更不确定。7.Whatisagerund,andhowdoesitdifferfromaninfinitive?参考答案：-Gerund:Verbformendingin"-ing"usedasanoun(e.g.,"Readingisenjoyable").-Infinitive:"To"+baseverbusedasanounoradjective(e.g.,"Toreadisenjoyable").解析：动名词作名词，不定式可作多种成分，功能不同。8.WhyarephrasalverbsimportantineverydayEnglish?参考答案：-PhrasalverbsarecommoninspokenEnglishandoftenhaveidiomaticmeanings(e.g.,"putoff,""lookforwardto").解析：动词短语是口语中常见的表达，需单独记忆。五、应用题（总共8题，每题4分，共24分）1.Rewritethefollowingsentenceinthepassivevoice:"Theteachergavethestudentsadifficultassignment."参考答案：-"Thestudentsweregivenadifficultassignmentbytheteacher."解析：被动语态将动作承受者（students）置于句首，使用“wasgiven”。2.Completethefollowingsentencewiththecorrectformoftheverbinparentheses:"IfI_______(have)moretime,I_______(study)fortheexam."参考答案：-"IfIhadmoretime,Iwouldstudyfortheexam."解析：第二条件句结构为“if+pastsimple,...would+baseverb”。3.Changethefollowingsentencetothepresentperfectcontinuous:"Shefinishedthebookyesterday."参考答案：-"Shehasbeenfinishingthebookforthepastfewdays."解析：现在完成进行时强调动作持续到最近，需补充时间状语。4.Rewritethefollowingsentenceusingagerund:"Heenjoysreadingbooks."参考答案：-"Readingbooksissomethingheenjoys."解析：动名词“reading”作主语，句子结构改变。5.Completethefollowingsentencewiththecorrectmodalverb:"You_______(be)lateifyoudon’tleavesoon."参考答案：-"Youwillbelateifyoudon’tleavesoon."解析：情态动词“will”表示预测。6.Rewritethefollowingsentenceusingthepastperfecttense:"Sherealizedshehadlostherkeys."参考答案：-"Sherealizedshehadlostherkeyswhenshearrivedhome."解析：过去完成时强调“丢失钥匙”发生在“到达家”之前。7.Completethefollowingsentencewiththecorrectrelativepronoun:"ThecitywhereIgrewupisverybeautiful."参考答案：-"ThecitywhereIgrewupisverybeautiful."解析：关系副词“where”指代地点。8.Rewritethefollowingsentenceusingaphrasalverb:"Heputoffthetaskuntilthelastminute."参考答案：-"Heprocrastinatedonthetaskuntilthelastminute."解析：动词短语“procrastinateon”表示拖延。【标准答案及解析】（以下为所有题目的标准答案及解析，按题型分类）一、单项选择题1.B2.C3.B4.B5.A6.C7.D8.A9.C10.A解析：2.B:"havebeenplaying"正确使用现在完成进行时。3.C:"IfIwereyou"是第二条件句的正确结构。4.B:"ha