定语从句讲解与练习(有答案)

学习好资料欢迎下载定语从句定语从句在句中相当于一个形容词，起定语的作用，修饰说明名词、代词或主语的全部内容。通常在被修饰的词语（即先行词）之后，由“关系词”引导。定语从句的三种功能：1.连接功能：连接从句，引导一个定语从句2.指代功能：指代先行词3.语法功能：在定语从句中充当句子成分(定语从句中的关系词分为关系代词和关系副词两种)thatwhichwhowhomwhosewhenwherewhy主语宾语定语表语指人whothatwhomthatwhosethat指物whichthatwhichthatwhosethat注:关系代词在句中充当主语、宾语，因此定语从句中不能再出现关系代词所替代的名词或代词。1.关系代词在从句中作主语时不能省略①Aplaneisamachinewhich/thatcanfly.(作主语)Thedogwhich/thatwaslosthasbeenfound.(作主语)②Thenumberofpeoplewho/thatlosthomesreached250,000.Herecomesthegirlwho/thatwantstoseeyou.2.关系代词在句中作宾语时可省略①Thenoodlesthat/whichIcookedweredelicious.（作宾语）Thisisthebookthat/whichIwanttoread.Theletterthat/whichIreceivedyesterdaywasfrommyfather.②Thegirlwho/thatwesawyesterdayisMary.MrLiisamanwhom/who/thatweshouldlearfrom.Doyouknowthemanwhom/who/thatistalkingto?语法关系词指代学习好资料欢迎下载3.关系代词在从句中做定语①Thenovelwhosecoverwasbrokenblongstome.②HeneryistheboywhosemotherisourEnglishteacher.Iknowthepersonwhosecompanyproducescomputers.Thisisthepersonwhosestorysurprisedeverybody.4.关系代词在句中作表语时可省略（只能用that）Sheisnotthegirlthatshewas.【定语从句中关系代词与关系副词的选择】1.明确关系代词，关系副词在定语从句中的不同作用关系代词which,that,who在定语从句中作主语或在及物动词或介词后作宾语关系副词when,where,why在定语从句中作状语，即定语从句中不缺主语、宾语，只缺时间、地点或原因状语2.分析句子结构，明确句法成分关系词在从句中作宾语还是作状语，关键取决于从句中的谓语动词。如果定语从句中谓语动词是及物动词，应观察其后有无宾语。如果没宾语，则应考虑使用能充当宾语的关系代词which或that。如果句子中有宾语，就考虑关系副词when或where等关系副词（when,where,why）1.when在定语从句中做【时间状语】IstillrememberthedaywhenIfirstcametoBeijing.Wewillneverforgetthehappytimewhenweworkedonthefarm.Hecameatatimewhen(atwhich)weneededhelp.2.where在定语从句中做【地点状语】Thisisthehousewherewelivedlastyear.Thefactorywherehisfatherworksisinthewestofthecity.AfterlivinginPairsforfiftyyears,hereturnedtothesmalltownwherehegrewupasachild.3.why在定语从句中做【原因状语】Thereareseveralreasonswhywecan’tdothat.Hecouldn’tgivetheteacheragoodreasonwhyhewaslateforschool.Isthisthereasonwhy(forwhich)herefusedouroffer?Thereasonwhy(forwhich)shewasillisthatshehadeatenbadmeat.4.比较I’llneverforgetthedaysthat/whichIspentwithmyteacher.I’llneverforgetthedayswhenIworkedwithyou.Itisthehousethat/whichwasbuilttwoyearsago.Itisthehousewhere/inwhichIwasborn.Thereasonwhich/thathegavewasanexcuse.学习好资料欢迎下载Thereasonwhyhewaslatewastherain.Doyouknowthereasonwhyhedidn’tturnup?只能用that的定语从句1.先行词为不定代词【alleveryingnothinganythinglittlemuchnone】时或被这些词修饰时，关系代词只用thatAllthatcanbedonehasbeendone.2.当先行词被【形容词的最高级】修饰时，只用thatThisisthemostbeautifulparkthatIhavevisited.TheTitanicisthemostdangerousfilmthatI’veeverseen.ThebestonethatI’llchoosewillbeyou.3.当先行词被序数词【thefirst,thesecond,thelast】等修饰时，只用thatThefirstlessonthatwehavelearnedwillneverbeeasilyforgotten.Thisisthelastclassthatwewillhavethisterm.4.当先行词被【theonly,thevery,thelast】修饰时，只用that(some，any，few，much，no，very，only)Theonlystudentthatmaybeelectedisinourclass.Ihavenoquestionthatwillbeasked.Therewaslittlethatinterestedhimatthemeeting.ThisistheverybookthatIamlookingfor.5.当先行词既指【人】又指【物】时Weoftentalkaboutthepersonsandthingsthatweremember.Thecharactersandtheanimalsthatareinthepictureareverynative.Thetrainranoveraboyandhisdogthatwerejustcrossingtherailroad.6.当主语是以【who或which开头的疑问句】时，为避免重复而用thatWhoisthegirlthatisstandingthere?Whoistheboythatshookhandswithyoujustnow？Whichisthehotelthatyoustayedatlastmonth?7.当way做先行词时，关系代词可以有三种形式①that②inwhich③×Idon’tlikethewaythat/inwhich/×youspeaktoyourmotherlikethat.8.先行词在句中作【表语】Shanghaiisnolongerthecitythatitusedtobe.学习好资料欢迎下载定语从句练习1：1.-Doyouknowtheman______istalkingwithyourfather？-Yes，he’sourheadmaster.A.heB.whoC.whichD.whom2.Isthistheriver_____Icanswim？A.whichB.inwhichC.thatD.theone3.Thisisthebesthotelinthecity_____Iknow.A.whereB.whichC.thatD.it4.Canyoulendmethedictionary______theotherday？A.thatyouboughtB.youboughtitC.thatyouboughtitD.whichyouboughtit5.Anyone______withwhatIsaidmayputupyouhands.A.whichagreesB.whoagreeC.whoagreesD.whichagree6.Mywatchisnottheonlything______ismissing.A.thatB.itC.whichwho7.Theman______coatisblackiswaitingatthegateA.who’sB.whoseC.thatofwhich.8.Thegirl______isreadingunderthetree_____mysister.A.which；isB.whom；wasC.who；isD.who；was9.Iloveplaces______thepeoplearereallyfriendly.A.thatB.whichC.whereD.who10.Theworld______ismadeupofmatter.A.inthatweliveB.onwhichweliveC.whereweliveinD.welivein定语从句练习2:1.Thisisthebag_____mymotherboughtyesterday.A.thatB.whoC.whomD.this2.Theman_____livesnexttousismyEnglishteacher.A.whomB.whichC.whoD./3.Thegirl_____yousawinthestreetisMary.A.thatB.whoseC.whichD.as4.Isthisthefactory_____alotofstudentsvisitedyesterday?A.theoneB.whichC.whoD.whom6.Theonlylanguage_____iseasytolearnisthemothertongue.A.whichB.thatC./D.it7.Thegirlhandedeverything_____shehadpickedupinthestreettothepolice.A.whichB.inwhichC.thatD.all9.Pleaseshowmethebook_____youboughtyesterday.A.whichB.whomC.whoseD.this10.Thisisthebestbook_____Ihavebeenlookingforallthisyear.A.whoB.whomC.whichD./学习好资料欢迎下载11.Thisistheonlyarticleofthesethat_____writtenbyhim.A.wasB.wereC.isD.are12.Theman_____washerejustnowisadoctor.A.whomB.whoC./D.he13.Theboy_____hastwolovelydogs.A.wholivenextdoorB.whichlivesnextdoorC.whomlivesnextdoorD.thatlivesnextdoor14.Those_____madenomistakesintoday’sexercisespleaseraiseyourhands.A.whichB.whomC.that