人教版9年级英语unit9定语从句专题学生版

定语从句一．定义：在复合从句中，修饰某一名词或代词的从句叫定语从句定语从句结构：（）Thisisthebook{that}Iintroducedtoyou.（）（）定语从句：修饰名词或代词的句子。先行词：被定语从句修饰的名词或代词。关系词：引导定语从句的词。二．关系词引导定语从句的连接词称为关系词（包括“关系代词”“关系副词”）。关系代词在从句中代表先行词作主语、宾语、定语等；关系副词代表先行词在从句中作状语。关系词所修饰的先行词在从句中所作的成分关系代词who人主语、宾语whom人宾语which物主语、宾语that人、物主语、宾语whose/hu:z/人的、物的定语关系副词when时间名词时间状语where地点名词地点状语why原因名词原因状语注意：关系代词作宾语时可以省略(但是介词后不能省，即“介宾;介词+whom/which”不能省）。Haveyouseenthebook（that/which）Igaveyouyesterday？考点二：主谓一致Ifoundabookwhich_____(be)quiteinteresting.Thepenandthebookthat_______(be)onthedeskbelongtoTom.Heisusinghisnewsmartphonewhichhe_______(buy)yesterday.Lindalikesthesongverymuchwhich_____(sound)relaxing.Arethereanystudentswho______(be)toBeijingbefore.Idislikethecitywherehe_____(go)tocollegenextyear.Sheisoneofthestudentswho_____(like)playingthepiano.Sheistheonlyoneofthestudentswho_____(like)playingthepiano.注意：“oneof+复数名词”作先行词时，从句谓语动词用复数形式；若是“theonly/very/right+oneof+复数名词”，从句谓语动词用单数形式。考点三：特殊情况“theway”在定语从句中作__________时的三种引导方式Idon’tagreetheway____________youtoldus.Idon’tliketheway_______________youspeaktoyourmother.Theway____________heworkedouttheproblemisverysimple.That/This/It+be+theadj.最高级+n.+(that)从句（现在完成时）Thisisthemostdangeroussituation______Ihaveevermet.Pandasarethecutestanimals_______Ihaveseen.Themostinterestingmuseum______I’veverbeentoistheAmericanputerMuseum.That/This/It+be+thefirst/second/third/...+time+(that)从句（现在完成时）Itisthefirsttime______IhavevisitedChina注意：只用that的情况（1）当先行词是all,much,little,few,anything,nothing,none等不定代词，或被不定代词修饰时I’minterestedineverythingthatisaboutbasketball.IwanttoreadalltheworksthatwerewrittenbyLuXun.我想把鲁迅的作品全读完。（2）当先行词被theonly,thelast,thevery,theright,thesame等词修饰时Talkingwastheonlythingthatinterestedher.聊天是她唯一感兴趣的事。（3）当先行词被序数词修饰时Hewasthefirstpersonthatpassedtheexam.他是第一个通过考试的人。（4）当先行词被形容词最高级修饰时Theoldestmanthatsitsinthemiddleismygrandfather.坐在中间最老的人是我的祖父。（5）当先行词既有人又有物时Shetookphotosofthepeopleandthethingsthatshewasinterestedin.她把她感兴趣的人和物全拍摄了下来。（6）当主句是以who或which开头的特殊疑问时（避免重复）Whoisthepersonthatisstandingbythedoor?站在门旁边的那个人是谁？（7）当主句以here/there开头，且先行词指物时Hereistheschoolbagthatyouwanttobuy.指物只用which的情况关系词前有介词时，介词+which；（介词锁定）Theworldinwhichweliveissobeautiful.先行词本身为that/those时;（避免重复）What’sthatwhichwasputinthebasket?Whatarethosewhichweretakenawayjustnow?非限制性定语从句中用which。Shebecameahomelesswomanovernight,whichmakesmesosad.指人只用who的情况（1）先行词为指人的不定代词，如：one;ones;anyone;noone;those等；Thosewhohavenotgotyourtextbooksstandup.（2）therebe句型中先行词指人。ThereisamanwhoiscalledLiHua.（3）分隔式定语从句中（先行词后有较长的后置定语）。Iwasoneofthepersonsinmyofficewhowereinvited.（4）一个句子中带有两个定语从句，一个已经用that引导，另一个用who。Thestudentthatwonthefirstprizeinthewritingpetitionismydeskmatewhostudiesveryhard.限制性和非限制性定语从句定语从句有限制性和非限制性两种。限制性定语从句:对先行词进行修饰，限制范围，去掉它主句意思往往不明确，主从句不用逗号隔开。非限制性定语从句：对先行词的补充说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开。翻译时常译成并列的分句（单独翻译成一个句子）。非限制性定语从句不能用that/why引导。Thisisthehousewhichweboughtlastmonth.这是我们上个月买的那幢房子。（限制性）Thehouse,whichweboughtlastmonth,isverynice.这幢房子很漂亮，是我们上个月买的。（非限制性）2）非限制性定语从句还能将整个主句作为先行词，对其进行修饰，用which，引导，这时从句谓语动词要用第三人称单数。Hedoesn’tseemtounderstandme,whichmakesmeupset.他似乎没抓住我的意思，这使我沮丧。练习题一、单项填空。()1.Doyoulikefilms________makeyouexcited?A.that B.what C.who D.it()2.Thewoman_______issinginginthehallisourteacher.A.what B.which C.who D.whom()3.Istillrememberthecollegeandtheteachers________IvisitedinLondonyearsago.A.whatB.whoC.that D.which()4.Look!Theboy________nameisSimonisplayingsoccerwithhisfriends.A.Who B.whoseC.Which D.whom()5.All________theyhavedoneisgoodforus.A.what B.whichC.why D.that按要求完成下列句子。Thebuildingisapostoffice.Itstandsnearthebank.(改为同义句）Thebuilding________________nearthebank________apostoffice.ThemanteachesusEnglish.HeesfromAmerica.(合并成一个含定语从句的复合句）Theman________teachesusEnglish________________America.Theboywithabookinhishandismybrother.(改为复合句）Theboy________________abookinhishandismybrother.三、把下列句子合并成含有定语从句的复合句1.Theboycametoseemeyesterday;heisTom’sbrother.__________________________________________________________2.ThegirlisfromEngland;hermotherisanEnglishteacher.__________________________________________________________3.Youmettheboyhereyesterday;heismybrother.__________________________________________________________4.Thehouseisourphysicslab;itsdoorisgreen.__________________________________________________________5.Iknowtheboy;yougaveabooktohim.__________________________________________________________四、用正确的关系词填空。1.AronRalstonisanAmericanman_____isinterestedinmountainclimbing.2.Thismeansbeinginadifficultsituation_______youcannotseemtogetoutof.3.Wehavetomakeadecision______couldmeanlifeordeath.4.Aron’sarmwascaughtundera360kilorock_______fellonhim.5.OliverTwistisaboutaboy______goesouttoseaandfindsanisland.6.TomSawyerisaboutaboy______livesintheUnitedKingdom.7.I’vebroughtmanythings______Icanuse.8.Sallylooksatthemanybooks______shehasn’treadyet.9.Ilearnedaboutinventions______ledtocolormovies.10.Singaporeisaplace_______youwillneverforget.11.Wehavedecidedtoeachsellfivethings______wenolongeruse.12.Hishometownistheplace______holdsallhisbestmemories.13.ZhongWeiwillnowbeabletoopenanonlineshop____sellsdeliciousfoodfromhishometown.14.Thestoryisaboutanemperor______lovedclothes.15.Youcanalsogivethemawaytokidsorpeople_____needthem.16.Iwanttobuyahouse_______windowsfacethesea.17.Mikeisamanon____youcandepend.18.Therearesomeoldbooksandtoys______youshouldpartwith.19.Peopledon’tliketomakefriendsw