九年级英语定语从句专项练习题

九年级英语定语从句专项练习题定语从句是初中英语语法的重点与难点，也是各类考试中的高频考点。它不仅能丰富句子表达，更能体现语言的逻辑性与精确性。通过专项练习，我们可以更好地理解和掌握定语从句的用法，为后续的英语学习打下坚实基础。以下练习题旨在帮助同学们巩固所学知识，提升运用能力。一、知识点回顾在开始练习之前，让我们简要回顾一下定语从句的核心要素：1.先行词(Antecedent):被定语从句修饰的名词或代词。2.关系词(RelativeWord):引导定语从句的词，分为关系代词和关系副词。*关系代词(RelativePronouns):who,whom,whose,which,that。它们在从句中通常充当主语、宾语、定语等成分。*who/whom指人；which指物；that既可指人也可指物；whose表示“……的”，可指人或物的所属关系。*关系副词(RelativeAdverbs):where,when,why。它们在从句中充当状语。*where指地点；when指时间；why指原因（先行词通常为reason）。3.关系词的选择:主要取决于先行词的性质以及关系词在定语从句中所充当的句子成分。二、专项练习I.单项选择(Choosethebestanswer)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Thegirl______isstandingunderthetreeismysister.A.whichB.whoC.whoseD.where2.Thisisthebook______Iborrowedfromthelibrarylastweek.A.whoB.whereC.whichD.whatA.whoseB.whoC.whichD.whom4.Istillremembertheday______wefirstmet.A.whichB.whenC.whereD.that5.Thisistheschool______Istudiedthreeyearsago.A.whichB.whenC.whereD.that6.Thereason______hewaslateisthathemissedthebus.A.whyB.whichC.whenD.where7.Isthereanything______Icandoforyou?A.whichB.thatC.whoD.whom8.Theteacherwith______wediscussedtheproblemisfromEngland.A.whoB.whomC.whichD.that9.Thisisthemostinterestingstory______Ihaveeverread.A.whichB.thatC.whoD.what10.Heistheonlystudent______cansolvethisdifficultproblem.A.whomB.whichC.whoD.whatII.用适当的关系代词或关系副词填空(Fillintheblankswithproperrelativepronounsoradverbs)11.Thehouse______weliveinisveryold.12.Theboy______iswearingaredshirtismybrother.13.Iwillneverforgetthetime______wespenttogetherinthecountryside.14.Thisisthemuseum______Ivisitedlastsummer.16.Tellmethereason______youwereabsentyesterday.17.Thisisthecity______Iwasborn.18.Thebook______coverisblueismine.19.Thegirl______youtalkedtojustnowismyclassmate.20.Isthisthepark______theyoftenplaybasketball?III.句型转换(SentenceTransformation)将下列每组句子合并成一个含有定语从句的复合句。21.Themanisadoctor.Hehelpedmeyesterday.________________________________________________22.Thisisthepen.Iboughtityesterday.________________________________________________23.Iknowthegirl.Herfatherisateacher.________________________________________________24.Wevisitedthefactory.Myuncleworksthere.________________________________________________25.Istillremembertheday.IjoinedtheYoungPioneersonthatday.________________________________________________IV.改正下列句子中的错误(Correcttheerrorsinthefollowingsentences)26.Thisisthemanwhomhelpedme.________________________________________________27.Ilikethesongswhichwaswrittenbyhim.________________________________________________28.Thereasonwhyhegavewasnottrue.________________________________________________(提示：此句可修改关系词或调整结构)29.Thisistheplacewherewevisitedlastyear.________________________________________________30.Ihaveafriendheisgoodatplayingfootball.________________________________________________三、答案与解析I.单项选择1.B(先行词thegirl指人，在从句中作主语，用who)2.C(先行词thebook指物，在从句中作宾语，用which或that)4.B(先行词theday指时间，在从句中作时间状语，用when)5.C(先行词theschool指地点，在从句中作地点状语，用where)6.A(先行词thereason，在从句中作原因状语，用why)7.B(先行词anything是不定代词，关系代词用that)8.B(先行词theteacher指人，在从句中作介词with的宾语，用whom)9.B(先行词story被最高级themostinteresting修饰，关系代词用that)10.C(先行词student被theonly修饰，关系代词用who或that，在从句中作主语)II.用适当的关系代词或关系副词填空11.which/that(先行词thehouse指物，在从句中作介词in的宾语)12.who/that(先行词theboy指人，在从句中作主语)13.which/that(先行词thetime指物，在从句中作spent的宾语)14.which/that(先行词themuseum指物，在从句中作宾语)15.whose(先行词thewoman，从句中son前需要定语)16.why(先行词thereason，在从句中作原因状语)17.where(先行词thecity指地点，在从句中作地点状语)18.whose(先行词thebook，从句中cover前需要定语)19.whom/who/that(先行词thegirl指人，在从句中作介词to的宾语，可省略)20.where(先行词thepark指地点，在从句中作地点状语)III.句型转换21.Themanwho/thathelpedmeyesterdayisadoctor.(先行词theman，从句"helpedmeyesterday"修饰man)22.Thisisthepenwhich/thatIboughtyesterday.(先行词thepen，从句"Iboughtyesterday"修饰pen)23.Iknowthegirlwhosefatherisateacher.(先行词thegirl，从句"herfatherisateacher"中her改为whose)24.Wevisitedthefactorywheremyuncleworks./Wevisitedthefactoryinwhichmyuncleworks.(先行词thefactory，从句"myuncleworksthere"中there改为where/inwhich)25.IstillrememberthedaywhenIjoinedtheYoungPioneers./IstillrememberthedayonwhichIjoinedtheYoungPioneers.(先行词theday，从句"IjoinedtheYoungPioneersonthatday"中onthatday改为when/onwhich)IV.改正下列句子中的错误26.Thisisthemanwho/thathelpedme.(whom在从句中不能作主语，应改为who或that)27.Ilikethesongswhichwerewrittenbyhim.(先行词songs是复数，从句谓语动词用were)28.Thereasonwhich/thathegavewasnottrue.或Thereasonhegavewasnottrue.(原句中why引导定语从句时，先行词reason在从句中需作状语。此句中gave缺宾语，故用which/that作宾语，也可省略)29.Thisistheplacewhich/thatwevisitedlastyear.或Thisistheplacewevisitedlastyear.(先行词place在从句中作visited的宾语，应用which/that，不用where)30.Ihaveafriendwho/thatisgoodatplayingfoot