2025-2026年广东省八年级英语下册第5单元语法练习题

2025-2026年广东省八年级英语下册第5单元语法练习题一、单项选择题（每题2分，共20分）1.Thenewlibraryinourschool______opennextmonth,whichwillprovidemorereadingspacesforstudents.A.isgoingtobebuiltB.willbebuiltC.isbuiltD.willbuild解析：本题考查一般将来时的被动语态。根据时间状语"nextmonth"可知，句子描述的是将来的动作，应用将来时；"library"与"build"之间是被动关系，需用被动语态。选项A和D主谓不一致，排除；选项C为一般现在时，不符合语境。故选B。2.Ifit______finetomorrow,wewillgotothezooforanouting.A.isB.willbeC.areD.were解析：本题考查条件状语从句中的时态。主句"wewillgo"使用一般将来时，从句表示将来情况，应用一般现在时。选项C主语错误，选项D为虚拟语气，不符合实际。故选A。3.Mysister______cookingsinceshewastenyearsold,andnowsheisaskillfulchef.A.hasbeenB.hasgoneC.wasD.hasbeento解析：本题考查现在完成进行时。根据"sinceshewastenyearsold"可知，动作从过去开始持续到现在，且可能继续进行，需用现在完成进行时。选项B和D不符合语法，选项C为一般过去时，排除。故选A。4.Neitherthestudentsnortheteacher______satisfiedwiththeresultsoftheexam.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"，应用单数形式。故选A。5.______youfinishyourhomework,______youcanwatchTV.A.Assoonas/youwillB.Until/youcanC.Sothat/youmayD.Before/youmay解析：本题考查状语从句。根据句意"一完成作业就可以看电视"，应用"assoonas"引导时间状语从句。选项B和D表示时间先后但不符合逻辑，选项C表示目的，不符合语境。故选A。6.Theboy______livesnextdoorismybestfriend.A.whoB.whomC.whoseD.that解析：本题考查定语从句。先行词"boy"指人，且在从句中作主语，应用关系代词"who"或"that"。选项B和C不符合语法，选项D虽然可用但"who"更常见。故选A。7.IfI______you,Iwouldstudyharderforthefinalexam.A.amB.wereC.beD.is解析：本题考查虚拟语气。表示与事实相反的假设，从句需用一般过去时。选项C和D时态错误，选项A不符合语法。故选B。8.Thebook______Iborrowedfromthelibraryisveryinteresting.A.whichB.thatC.whoD.whom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"。选项C和D指人，排除。故选A。9.______hardyouwork,______youwillsucceed.A.Theharder/themoreB.Harder/moreC.Themore/theharderD.More/harder解析：本题考查"the+比较级...,the+比较级..."结构。表示"越...越..."。选项B和D语序错误，选项C主从句比较级位置颠倒。故选A。10.Myparents______metojointhedebateclubnextterm,butIdon’tknowifIcanmakeit.A.allowedB.allowC.allowD.allow解析：本题考查一般现在时。根据"nextterm"和主语"myparents"是第三人称复数，谓语动词需用第三人称形式。选项A和C为过去时，选项D重复。故选B。二、填空题（每题2分，共20分）1.Ifyou______(notstudy)hard,you______(fail)thetest.参考答案：don’tstudy,willfail解析：第一空为条件状语从句，主句用一般将来时，从句用一般现在时；第二空为一般将来时被动语态。2.Thegirl______(call)Lilyismyneighbor.参考答案：whoiscalled解析：定语从句中，"girl"作主语，"call"用被动形式；也可用"whichiscalled"。3.He______(notgo)tothepartybecausehe______(be)busywithhishomework.参考答案：won’tgo,is解析：第一空为一般将来时否定形式；第二空为现在进行时表将来。4.______you______(be)late,pleaseletmeknowinadvance.参考答案：If,are解析：条件状语从句，主句用一般将来时，从句用一般现在时。5.Theteacheraskedthestudents______(open)theirbooksandreadthepassagealoud.参考答案：toopen解析：asksb.todosth.固定结构。6.Mybrother______(live)inShanghaifortenyears,andhe______(notget)usedtotheweatherthereyet.参考答案：haslived,hasn’tgotten解析：第一空为现在完成时，表示动作持续到现在；第二空为现在完成时否定形式。7.______it______(rain)tomorrow,we______(have)anoutdoorpicnic.参考答案：If,rains,willhave解析：条件状语从句，主句用一般将来时，从句用一般现在时。8.Theman______(wear)ablueshirtisthemanagerofourcompany.参考答案：whoiswearing解析：定语从句中，"man"作主语，"wear"用进行时。9.She______(notfinish)herworkuntil5o’clockthisafternoon.参考答案：won’tfinish解析：not...until...结构，主句用一般将来时。10.Thestudentsarepracticing______(sing)Englishsongsfortheschoolconcert.参考答案：singing解析：practicedoingsth.固定结构。三、判断题（每题2分，共20分）1.Thenewmuseumwillbeopenednextmonth,somanypeoplewillvisitit.（×）解析：语法正确，但需改为主动语态"willopen"，题目要求被动语态。2.Ifitrainstomorrow,wewon’tgotothepark.（√）解析：条件状语从句与主句时态正确。3.Mysisterhasbeencookingforfiveyears,andsheisstillabeginner.（×）解析：根据"stillabeginner"可知，时态错误，应改为现在完成时"hasbeenabeginner"。4.Neitherthestudentsnortheteacherishappywiththeexamresults.（×）解析：谓语动词应与靠近的主语"teacher"保持一致，改为"is"。5.Assoonasyoufinishyourhomework,youcanwatchTV.（√）解析：时间状语从句时态正确。6.Theboywholivesnextdoorismybestfriend.（√）解析：定语从句关系代词"who"使用正确。7.IfIwereyou,Iwouldstudyharderforthetest.（√）解析：虚拟语气从句时态正确。8.ThebookthatIborrowedfromthelibraryisveryinteresting.（√）解析：定语从句关系代词"that"使用正确。9.Theharderyouwork,themoreyouwillsucceed.（×）解析：结构错误，应改为"Theharderyouwork,themoresuccessfulyouwillbe."10.Myparentsallowedmetojointhedebateclubnextterm.（×）解析：根据"nextterm"应用一般将来时，改为"willallow"。四、简答题（每题2分，共16分）1.Explaintheuseof"will"and"begoingto"infuturetense.参考答案："Will"isusedfordecisionsmadeatthemomentofspeakingorpredictionsbasedonpresentevidence.Forexample,"Iwillcallyoutomorrow.""Begoingto"isusedforplansorintentionsmadebeforethepresentorpredictionsbasedonpresentevidence.Forexample,"Sheisgoingtotravelnextmonth."Bothcanexpressfutureactions,but"will"ismoreflexible.2.Howdoyouformapassivevoicesentence?参考答案：Passivevoiceisformedwith"be+pastparticiple."Forexample,"Thebookiswrittenbyastudent."Thesubjectoftheactivevoicebecomestheobjectinthepassivevoice.3.Whatisthedifferencebetween"if"and"unless"?参考答案："If"introducesarealorpossiblecondition,while"unless"means"ifnot."Forexample,"Ifitrains,wewillcancelthepicnic."vs."Unlessitrains,wewon’tcancelthepicnic."4.Howdoyouuse"the+比较级...,the+比较级..."?参考答案：Thisstructureexpresses"themore...,themore..."Forexample,"Theearlieryouarrive,themoretimeyouwillhave."Itisusedtoshowadirectrelationshipbetweentwothings.5.Whendoyouuse"who"and"that"inrelativeclauses?参考答案："Who"isusedforpeopleasthesubject,while"that"canbeusedforpeopleorthingsasthesubjectorobject.Forexample,"Thegirlwholivesnextdoorismyfriend."vs."ThebookthatIborrowedisinteresting."6.Whatisthefunctionof"havebeendoing"?参考答案：Presentperfectcontinuousisusedtoemphasizethedurationofanactionfromthepasttothepresent.Forexample,"Shehasbeenstudyingforthreehours."7.Howdoyoumakeasentencenegativeinthefuturetense?参考答案：Use"willnot"(won’t)or"benotgoingto."Forexample,"Hewon’tgototheparty."or"Theyaren’tgoingtotravelnextmonth."8.Whydoweuse"which"insteadof"that"forthingsinrelativeclauses?参考答案："Which"ispreferredforthingswhentheantecedentisnotclearlydefined,while"that"canalsobeusedforthings.Forexample,"ThebookwhichIboughtisinteresting."五、应用题（每题4分，共24分）1.Rewritethefollowingsentenceinpassivevoice:"Theteacherexplainedthegrammarruletothestudents."参考答案：Thegrammarrulewasexplainedtothestudentsbytheteacher.2.Completethesentencewiththecorrectformoftheverbinbrackets:"IfI______(have)enoughmoneynextyear,I______(travel)toJapan."参考答案：have,willtravel3.Transformthesentenceintothepresentperfectcontinuoustense:"Shewrotetheessayyesterday."参考答案：Shehasbeenwritingtheessayfortwohours.4.Correcttheerrorinthesentence:"Ifyoudon’tstudyhard,youwillfailtheexam."参考答案：Noerror.5.Completethesentencewiththecorrectrelativepronoun:"Theman______Ispoketoismyuncle."参考答案：whom/who6.Rewritethesentenceusing