2026年云南省北师大版初中英语下册语法专项训练题库

2026年云南省北师大版初中英语下册语法专项训练题库一、单项选择题（每题2分，共20分）1.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,studentslearnaboutthestructureofthepassivevoice.Whichsentencecorrectlyusesthepassivevoiceaccordingtothegrammarrules?A.ThebookwaswrittenbyLiMinglastyear.B.LiMingwrotethebooklastyear.C.ThebookwrotebyLiMinglastyear.D.ByLiMing,thebookwaswrittenlastyear.解析：ThecorrectanswerisA.Thepassivevoiceisformedwith"be+pastparticiple,"andtheagentisintroducedby"by+subject."OptionBisactivevoice.OptionChasincorrectgrammar.OptionDhasinvertedwordorder,whichisunnaturalinstandardEnglish.2.The2026YunnanBNUeditionjuniorhighschoolEnglishtextbook's8thunitintroducesreportedspeech.Whenreportingwhatsomeonesaid,whichchangemustbemadetotheverbtenseiftheoriginalstatementwasinthepresentsimple?A.Changetopresentcontinuous.B.Changetopastsimple.C.Nochangeisneeded.D.Changetopresentperfect.解析：ThecorrectanswerisB.Inreportedspeech,thetenseshiftsonestepback.Iftheoriginalispresentsimple,itbecomespastsimple.Forexample,"Hesaid,'Iamtired'"becomes"Hesaidthathewastired."3.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,studentsstudytheuseof"usedto"and"would"toexpresspasthabits.Whichsentencecorrectlyuses"usedto"?A.ShewouldgototheparkeverySunday.B.Heusedtoplayfootballinthestreet.C.Theyusedtobestudentsatthisschool.D.Theywillusetostudyhard.解析：ThecorrectanswerisB."Usedto"isusedforpasthabitsthatnolongerexist.OptionAshoulduse"usedto"insteadof"would."OptionCisgrammaticallycorrectbutuses"be"insteadof"usedto."OptionDincorrectlyuses"will"with"usedto."4.The2026YunnanBNUeditionjuniorhighschoolEnglishtextbook's8thunitcoversthemodalverbs"can,""may,"and"must."Whichsentencecorrectlyexpressespermissionusing"may"?A.Youcangotothelibrarynow.B.Youmaygotothelibrarynow.C.Youmustgotothelibrarynow.D.Youmaygotothelibraryyesterday.解析：ThecorrectanswerisB."May"isusedtoaskfororgivepermission.OptionAuses"can,"whichisincorrectinthiscontext.OptionCuses"must,"whichimpliesstrongobligation.OptionDhasanincorrecttense.5.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,studentslearnaboutthedifferencebetween"too,""also,"and"either."Whichsentencecorrectlyuses"too"?A.Heistall,too.B.Heistallalso.C.Heistalleither.D.Heistall,either.解析：ThecorrectanswerisA."Too"isplacedattheendofasentence.OptionBisincorrectbecause"also"shouldnotbeusedwithcommas.OptionCandDuse"either,"whichisfornegativesentences.6.The2026YunnanBNUeditionjuniorhighschoolEnglishtextbook's8thunitintroducesthestructureofdirectandindirectquestions.Whichsentencecorrectlychanges"Whereisthelibrary?"toindirectquestionform?A.Heaskedwherethelibrarywas.B.Heaskedthatwherethelibrarywas.C.Heaskedwherewasthelibrary.D.Heaskedthelibrarywherewas.解析：ThecorrectanswerisA.Inindirectquestions,thesubject-verborderismaintained,andthereportingverbis"asked"or"said."OptionBincorrectlyuses"that."OptionCandDhaveincorrectwordorder.7.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,studentsstudytheuseof"so"and"such."Whichsentencecorrectlyuses"so"?A.Itissuchabeautifulday.B.Heissotallthathecantouchtheceiling.C.Sheissoakindgirl.D.Theproblemissodifficult.解析：ThecorrectanswerisB."So"isusedwithadjectivesoradverbstoindicatedegree.OptionAshoulduse"such."OptionChasincorrectwordorder.OptionDisincomplete.8.The2026YunnanBNUeditionjuniorhighschoolEnglishtextbook's8thunitcoverstheuseof"for"and"since"intimeclauses.Whichsentencecorrectlyuses"since"?A.Ihavelivedhereforfiveyears.B.IstartedstudyingEnglishsincelastmonth.C.Shehasbeenworkingheresince2020.D.Theywenttothepartysinceitwasfun.解析：ThecorrectanswerisC."Since"indicatesthestartingpointofanactioncontinuingtothepresent.OptionAuses"for,"whichindicatesduration.OptionBshoulduse"since."OptionDincorrectlyuses"since"forareason.9.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,studentslearnabouttheuseof"usedto"forpasthabits.Whichsentencecorrectlyformsanegativestatementwith"usedto"?A.Hedidn'tusetolikepizza.B.Heusedtonotlikepizza.C.Hedoesn'tusetolikepizza.D.Heusedn'ttolikepizza.解析：ThecorrectanswerisA.Thenegativeformof"usedto"is"didn'tuseto."OptionBhasincorrectwordorder.OptionCusesthepresenttense,whichisincorrect.OptionDisnon-standard.10.The2026YunnanBNUeditionjuniorhighschoolEnglishtextbook's8thunitintroducesthestructureofreportedspeech.Whenreportingacommand,whichwordisaddedatthebeginning?A.toldB.askedC.saidD.ordered解析：ThecorrectanswerisA.Whenreportingacommand,"told"isused,followedby"to+verb."Forexample,"Hetoldmetoclosethedoor."OptionBisforquestions,Cforstatements,andDisnotastandardreportingverb.二、填空题（每空2分，共20分）1.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,thepassivevoiceisformedwith______+pastparticiple.Forexample,"TheletterwaswrittenbyJohn."参考答案：be解析：Thepassivevoicerequires"be"beforethepastparticiple."Be"changesforms(am/is/are/was/were)tomatchthesubject.2.Whenchangingadirectquestiontoanindirectquestion,thesubject-verbordermust______.Forexample,"Sheasked,'Whatisyourname?'"becomes"Sheaskedme______."参考答案：bemaintained/staythesame解析：Inindirectquestions,theoriginalwordorderispreserved."Sheaskedmewhatmynamewas."3.Themodalverb"must"isusedtoexpress______.Forexample,"Youmustfinishyourhomework."参考答案：obligation/necessity解析："Must"indicatesstrongobligationornecessity."May"isforpermission,and"can"isforability.4.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,"too"isusedatthe______ofasentencetoindicateanadditionalfact.Forexample,"Heistall,______."参考答案：end解析："Too"isplacedattheendofapositivesentence."Also"isusedinthemiddle.5.Thestructure"so+adjective+that"isusedtoexpressaresult.Forexample,"Itwas______hotthatwecouldn'tgooutside."参考答案：so/sovery解析："So"introducesthedegree,followedby"that"andtheresult."Very"canalsobeusedinsteadof"so."6.Thetimeclause"since+pointintime"indicatesthe______ofanactioncontinuingtothepresent.Forexample,"Shehaslivedhere______2020."参考答案：start/beginning解析："Since"referstothestartingpointofanaction."For"referstoduration.7.Thenegativeformof"usedto"is"didn'tuseto."Forexample,"He______likecoffee______."参考答案：didn'tuseto/usedtonot解析："Didn'tuseto"isthestandardnegativeform."Usedtonot"isnon-standard.8.Whenreportingasuggestion,"suggest"isusedwith"that+subject+______."Forexample,"Hesuggestedthatwe______early."参考答案：should+verb(baseform)解析："Suggest"requires"should"+baseverbinindirectspeech.9.Themodalverb"may"isusedtoaskfororgive______.Forexample,"______Iborrowyourpen?"参考答案：permission解析："May"isforpermission,while"can"isforability.10.Thestructure"either...or"isusedtoconnecttwo______.Forexample,"Youcanhavetea______coffee."参考答案：options/choices解析："Either...or"presentsalternatives."Both...and"connectstwopositiveelements.三、判断题（每题2分，共20分）1.Inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook,thepassivevoiceisalwaysusedfornegativesentences.(False)解析：Thepassivevoicecanbeusedinpositiveornegativesentences.Forexample,"Thebookwasnotwrittenbyhim."2.Whenchanging"Hesaid,'Iamtired'"toindirectspeech,itbecomes"Hesaidthathewastired."(True)解析：Thetenseshiftsonestepback:presentsimple→pastsimple.3."Must"and"haveto"areinterchangeableinallcontexts.(False)解析："Must"expressesstrongobligation,while"haveto"ismoregeneral."Must"isalsoforadvice.4."Too"and"also"canbeusedinterchangeablyinanysentence.(False)解析："Too"isattheend,"also"isinthemiddle.Example:"Heistall,too"vs."Heisalsotall."5.Thestructure"so+adjective+that"isusedforquestions.(False)解析：Itisusedforstatementsexpressingresults.Example:"Itwassohotthatweleft."6."Since"and"for"canbothbeusedtoindicatedurationinthepast.(False)解析："Since"referstoastartingpoint,while"for"referstoduration.Example:"Hehaslivedheresince2020"vs."Hehaslivedherefor3years."7.Thenegativeformof"must"is"mustn't."(True)解析："Mustn't"isthestandardnegativefor"must."Example:"Youmustn'tleavenow."8.Whenreportingacommand,"said"isusedinsteadof"told."(False)解析："Told"isusedforcommands,"said"forstatements.Example:"Hetoldmetositdown."9."Either...or"canconnectthreeormoreoptions.(False)解析："Either...or"isfortwooptions.Threeormoreuse"neither...nor"orseparateclauses.10.Thestructure"usedto+verb"isusedforpresenthabits.(False)解析："Usedto"isforpasthabitsthatnolongerexist.Presenthabitsuse"always."四、简答题（每题2分，共16分）1.Explainthedifferencebetween"can"and"may"inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook.参考答案："Can"isusedforability("Icanswim")andrequests("Canyouhelpme?")."May"isforpermission("MayIgonow?")andpossibility("Itmayrain").2.Describehowtochangeadirectquestiontoanindirectquestioninthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook.参考答案：Changethequestionword(e.g.,"What"→"What"),add"that,"maintainsubject-verborder,andusethecorrectreportingverb(e.g.,"asked,""said").Example:"Heasked,'Whereareyougoing?'"→"HeaskedwhereIwasgoing."3.Whatisthefunctionof"must"inthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook?参考答案："Must"expressesstrongobligationornecessity.Example:"Youmustfinishyourhomework."Itisstrongerthan"haveto."4.Howdoesthestructure"so+adjective+that"differfrom"too+adjective"?参考答案："So+adjective+that"introducesaresult.Example:"Itwassohotthatweleft.""Too+adjective"isattheendforadditionalfacts.Example:"Heistall,too."5.Whyis"usedto"usedforpasthabitsthatnolongerexistinthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook?参考答案："Usedto"indicatesapasthabitthatisnolongertrue.Example:"Iusedtoplayfootball,butnowIdon't."Itcontrastswithpresenthabits("Iplayfootball").6.Whatisthecorrectstructureforreportedspeechwhenreportingasuggestion?参考答案："Suggest+that+subject+should+verb(baseform)."Example:"Shesuggestedthatweshouldleaveearly."7.Howdoyouformthepassivevoiceinthe8thunitofthe2026YunnanBNUeditionjuniorhighschoolEnglishtextbook?参考答案："Be+pastparticiple."Example:"ThebookwaswrittenbyJohn."Theagentisoptional.8.Whatisthedifferencebetween"for"and"since"intimeclauses?参考答案："For"indicatesduration(e.g.,"forthreeyears")."Since"indicatesastartingpoint(e.g.,"since2020").Example:"Hehaslivedhereforthreeyears"vs."Hehaslivedheresince2020."五、应用题（每题4分，共24分）1.Changethefollowingdirectspeechtoindirectspeech:"Shesaid,'Iwillgotothepartytomorrow.'"参考答案："Shesaidthatshewouldgotothepartythenextday."2.Rewritethefollowingsentenceusingthepassivevoice:"Thestudentscleanedtheclassroom."参考答案："Theclassroomwascleanedbythestudents."3.Completethefollowingsentencewiththecorrectmodalverb:"You______bringanumbrellabecauseitmightrain."参考答案：should/may解析："Should"isforadvice,"may"forpossibility.4.Rewritethefollowingsentenceusing"so+adjective+that":"Hewassoangrythathecouldn'tspeak."参考答案："Itwassoangrythathecouldn'tspeak."(Note:Theoriginalisalreadycorrect,butifthequestionasksforadifferentstructure,clarify.)5.Completethefollowingsentencewiththecorrectformof"usedto":"I______playthepiano,butIdon'tanymore."参考答案：usedto解析："Usedto"indicatesapasthabit.6.