2026年江苏省苏教版初中英语第3单元语法填空题库

2026年江苏省苏教版初中英语第3单元语法填空题库一、单项选择题（总共10题，每题2分，共20分）1.Thenewsciencemuseuminourcity______manyinteractiveexhibitsthathelpstudentsunderstandtheprinciplesofphysicsandchemistry.A.hasopenedforthepasttwoyearsB.hasbeenopeningforthepasttwoyearsC.wasopenedforthepasttwoyearsD.hasbeenopenedforthepasttwoyears解析：本题考查动词时态。根据句意“我们城市的科学博物馆过去两年一直开着”，强调动作从过去开始并持续到现在，应用现在完成时。选项A“已经开了两年”但缺少持续意味；B“一直开着”符合语境；C“过去两年被开”时态错误；D“一直被开”被动语态不合适。正确答案为B。2.Ifyou______moretimetoreviewyournotes,youwouldhaveperformedbetteronthelastmathtest.A.hadspentB.spendC.spentD.havespent解析：本题考查虚拟语气。主句“wouldhaveperformed”表示与过去事实相反的假设，从句需用过去完成时。选项A“hadspent”符合语法；B“spend”是一般过去时；C“spent”是一般过去时；D“havespent”是现在完成时。正确答案为A。3.Neitherthestudentsnortheteacher______sureabouttheanswertothecomplexquestion.A.isB.areC.wasD.were解析：本题考查主谓一致。当“neither...nor...”连接主语时，谓语动词与靠近的主语保持一致。此处靠近“teacher”，单数，应用“is”。正确答案为A。4.Bythetimethey______totheairport,theflighttoShanghai______alreadytakenoff.A.arrived;hadleftB.hadarrived;hadleftC.arrived;leftD.hadarrived;left解析：本题考查动词时态。第一个空用过去完成时表示动作先于“bythetime”之前完成；第二个空用过去完成时表示“takeoff”动作先于“hadarrived”完成。选项B符合逻辑。正确答案为B。5.Itisimportantthateverystudent______hisownresponsibilitiesinthegroupproject.A.fulfillsB.fulfillC.willfulfillD.hasfulfilled解析：本题考查虚拟语气。在“Itisimportant/necessary/strange...”句型中，主语从句需用“should+动词原形”，should可省略。选项A“fulfills”符合语法。正确答案为A。6.Thecompanydecidedto______itsheadquarterstoamorecentrallocationtoimprovecommunicationwithemployees.A.moveB.movingC.movedD.moves解析：本题考查非谓语动词。动词不定式作目的状语，应用“to+动词原形”。选项A“tomove”符合语法。正确答案为A。7.Notonly______thestudentsbutalsotheteacher______satisfiedwiththeresultsoftheexperiment.A.did;wasB.does;isC.did;isD.does;was解析：本题考查主谓一致和倒装。当“notonly...butalso...”连接主语时，谓语动词与靠近的主语保持一致。此处靠近“teacher”，单数，应用“was”。选项C符合语法。正确答案为C。8.Thebook______Iborrowedfromthelibrarylastweek______aboutthehistoryofancientcivilizations.A.which;isB.that;wasC.who;isD.whom;was解析：本题考查定语从句。先行词“book”指物，应用关系代词“which”或“that”。第二个空指过去借的书，用过去时“was”。选项B符合语法。正确答案为B。9.IfI______you,Iwouldapologizetoherimmediatelytoavoidfurthermisunderstandings.A.amB.wereC.beD.willbe解析：本题考查虚拟语气。表示与现在事实相反的假设，从句需用一般过去时。选项B“were”符合语法。正确答案为B。10.Theteacheraskedthestudentsto______theirhomeworkbeforetheclassdiscussiontomorrow.A.handinB.handinC.handinD.handin解析：本题考查固定搭配。动词短语“handin”意为“提交”，此处需用原形。选项A“handin”符合语法。正确答案为A。二、填空题（总共10题，每题2分，共20分）1.______youfinishyourhomework,youcanwatchTVforanhour.2.Ifit______tomorrow,wewillhavetocancelthepicnic.3.Bythetimethepolicearrived,thethief______alreadyescaped.4.Neitherthestudentsnortheteacher______awareofthechangeintheexamschedule.5.Itisimportantthateverystudent______hisownresponsibilitiesinthegroupproject.6.Thecompanydecidedto______itsheadquarterstoamorecentrallocationtoimprovecommunicationwithemployees.7.Notonly______thestudentsbutalsotheteacher______satisfiedwiththeresultsoftheexperiment.8.Thebook______Iborrowedfromthelibrarylastweek______aboutthehistoryofancientcivilizations.9.IfI______you,Iwouldapologizetoherimmediatelytoavoidfurthermisunderstandings.10.Theteacheraskedthestudentsto______theirhomeworkbeforetheclassdiscussiontomorrow.三、判断题（总共10题，每题2分，共20分）1.Thenewsciencemuseuminourcityhasbeenopenedforthepasttwoyears.(正确)2.Ifyouhadspentmoretimetoreviewyournotes,youwouldhaveperformedbetteronthelastmathtest.(正确)3.Neitherthestudentsnortheteacherissureabouttheanswertothecomplexquestion.(正确)4.Bythetimetheyarrivedtotheairport,theflighttoShanghaihadalreadytakenoff.(正确)5.Itisimportantthateverystudentfulfillshisownresponsibilitiesinthegroupproject.(正确)6.Thecompanydecidedtomoveitsheadquarterstoamorecentrallocationtoimprovecommunicationwithemployees.(正确)7.Notonlythestudentsbutalsotheteacherwassatisfiedwiththeresultsoftheexperiment.(正确)8.ThebookthatIborrowedfromthelibrarylastweekwasaboutthehistoryofancientcivilizations.(正确)9.IfIamyou,Iwouldapologizetoherimmediatelytoavoidfurthermisunderstandings.(错误，应使用were)10.Theteacheraskedthestudentstohandintheirhomeworkbeforetheclassdiscussiontomorrow.(正确)四、简答题（总共8题，每题2分，共16分）1.Explaintheuseofthepresentperfecttenseinthesentence"Thenewsciencemuseuminourcityhasbeenopenedforthepasttwoyears."2.Describethestructureofasecondconditionalsentenceandprovideanexample.3.Whyisitimportanttousethecorrectsubject-verbagreementinasentence?4.Howdoesthepastperfecttensedifferfromthepresentperfecttense?5.Whatisthefunctionof"notonly...butalso..."inasentence?6.Explaintheroleofarelativepronouninasentence.7.Whyisitnecessarytousethesubjunctivemoodinconditionalsentences?8.Howcanyouformapassivevoicesentencefromanactivevoicesentence?五、应用题（总共8题，每题4分，共24分）1.Completethefollowingsentencewiththecorrectformoftheverbinparentheses:"IfI______(have)moretime,I______(study)harderfortheexam."2.Fillintheblankswiththeappropriatewords:"Neitherthestudents______(be)northeteacher______(know)theexacttimeofthemeeting."3.Rewritethefollowingsentenceinthepassivevoice:"Thecommitteewilldiscusstheproposalnextweek."4.Completethefollowingsentencewiththecorrectformoftheverbinparentheses:"Bythetimethey______(arrive),thetrain______(have)alreadyleft."5.Fillintheblankswiththeappropriatewords:"Ifit______(rain)tomorrow,we______(go)tothemuseuminstead."6.Rewritethefollowingsentenceusingthesubjunctivemood:"Itisimportantthatshe(be)ontimefortheinterview."7.Completethefollowingsentencewiththecorrectformoftheverbinparentheses:"Notonlythestudents______(like)butalsotheteacher______(enjoy)thenewteachingmethod."8.Fillintheblankswiththeappropriatewords:"Thebook______(write)bymyfavoriteauthorlastyear______abouttheadventuresofayoungexplorer."【标准答案及解析】一、单项选择题1.D2.A3.A4.B5.A6.A7.C8.B9.B10.A解析：11.现在完成时强调动作从过去开始并持续到现在。12.虚拟语气表示与过去事实相反的假设。13.主谓一致原则，靠近的主语是单数。14.过去完成时表示动作先于另一个过去动作完成。15.虚拟语气在“Itisimportant...”句型中。16.不定式作目的状语。17.主谓一致原则，靠近的主语是单数。18.定语从句关系代词和过去时态。19.虚拟语气表示与现在事实相反的假设。20.固定搭配“handin”。二、填空题1.Assoonas2.rains3.hadescaped4.is5.shouldfulfill6.move7.did;was8.which;was9.were10.handin解析：11.“assoonas”表示“一...就...”。12.第二条件句从句用一般现在时。13.过去完成时表示动作先于“bythetime”之前完成。14.主谓一致原则，靠近的主语是单数。15.虚拟语气在“Itisimportant...”句型中。16.不定式作目的状语。17.主谓一致原则，靠近的主语是单数。18.定语从句关系代词和过去时态。19.虚拟语气表示与现在事实相反的假设。20.固定搭配“handin”。三、判断题1.正确2.正确3.正确4.正确5.正确6.正确7.正确8.正确9.错误，应使用were10.正确解析：11.虚拟语气表示与现在事实相反的假设，从句需用一般过去时。四、简答题1.现在完成时强调动作从过去开始并持续到现在，表示对现在的影响。2.第二条件句结构为“if+一般过去时，主句+would+动