高考英语语法---定语从句

一.英语句子从结构上看有三种类型：1.简单句（SimpleSentence)2.并列句（CompoundSentence)3.复合句（ComplexSentence)(1)简单句的五大基本句型：主语+连系动词+表语主语＋及物动词＋宾语主语＋不及物动词＋状语主语＋及物动词＋间宾＋直宾主语＋及物动词＋宾语＋宾补Herfaceturnedredwithanger.Youcanconsidermysuggestion.Thiskindofclothsellswell.Hetoldmeasecret.Hefoundtheworkhalfdone.（2）并列句：由两个或两个以上等立而又相互独立的简单句构成，两个简单句由等立连词连在一起。其结构是：简单句+等立连词+简单句（3）复合句：由一个主句或几个从句构成的句子。从句只用作句子的一个成份，不能独立。根据从句在句中的作用，可分为名词性从句、定语从句和状语从句三类。eg:HehasstudiedEnglishforonlyoneyear,buthecanreadandwritenow.Keeponandyouwillmakeprogress.定语：用于修饰名词或代词Pleaseshowmeanotherticket.AustraliaisanEnglish-speakingcountry.Atravellerisapersonwho\thattravels.Aclockisamachinethattellspeopletime.是一个成份，由一个句子充当某个成份从句：二.定语从句：由一个句子充当定语从句的位置：在名词或代词后先行词：被定语从句修饰的词引导词：引导定语从句的词关系代词关系副词引导词的作用：(1)引导定语从句(2)在从句中作一成份(3)代替先行词在从句中的位置一、概念定语从句在句中做定语，修饰一个名词或代词，被修饰的名词词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。二、用法1、关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。1）who(主格),whom（宾格）,that这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如：a)他就是我昨天见到的那个人。①Heistheman.②Isawhimyesterday.HeisthemanwhomIsawyesterday.b)你认识站在那边的那个人吗？①Doyouknowtheman?②Heisstandingoverthere.Doyouknowthemanwhoisstandingoverthere?（）（）2）whose用来指人或物。例如：a)小明，他的父亲是工程师，是我们班级里最好的学生。（）①XiaoMingisthebeststudentinourclass.②Hisfatherisanengineer.XiaoMingwhosefatherisanengineeristhebeststudentinourclass.注意：定语从句应紧跟在先行词的后面（即定语从句所修饰的词）3）which,that所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如：a)这是我们去年参观的工厂。（）①Thisisthefactory.②Wevisiteditlastyear.Thisisthefactorywhich/thatwevisitedlastyear.可以省略说明：关系代词在定语从句中作宾语时可以省略。b)这是去年建造的工厂。（）①Thisisthefactory.②Itwasbuiltlastyear.Thisisthefactorywhich/thatwasbuiltlastyear.不可以省略2、关系副词引导的定语从句关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。1）关系副词when,where,why的含义相当于“介词+which”结构，因此常常和“介词+which”结构交替使用。例如：a)我仍然记得我参军的那一天。（）①Istillremembertheday.②OnthatdayIjoinedthearmy.IstillrememberthedaywhenIjoinedthearmy.或IstillrememberthedayonwhichIjoinedthearmy.b)这就是我们去年住的房屋。（）①Thisisthehouse.②Welivedinitlastyear.Thisisthehousewherewelivedlastyear.或Thisisthehouseinwhichwelivedlastyear.或Thisisthehousewhichwelivedinlastyear.c)你知道他迟到的原因吗？（）①Doyouknowthereason?②Hewaslateforthatreason.Doyouknowthereasonwhyhewaslate?或Doyouknowthereasonforwhichhewaslate?2）当先行词是指时间、地点或原因时，并非就用when,where,why来引导定语从句。例如：这是我们去年参观的地方。······①这是我们去年工作的地方。······②a)vt.vi.①Thisistheplacewhich/thatwevisitedlastyear.②Thisistheplacewhereweworkedlastyear.我仍然记得我入团的那一天。我仍然记得我们一起度过的那一天。b)①IstillrememberthedaywhenIjoinedtheLeague.②Istillrememberthedaythat/whichwespenttogether.引导词关系代词关系副词在定语从句中作主语主语或宾语宾语宾语或主语定语时间地点原因状语状语状语在从句中作宾语可省去先行词为whothatwhomwhichwhose人物/人人物某人/某物的WhenWherewhy作用例句作主语Wevisitedthefactorywhich\thatmakestoysforchildren.Mostmanagerswho\thatarepresentatthemeetingagreedtotheplan.作宾语Thestudentwhom\that\whoyouwanttoseehascome.Theletterwhich\thatIreceivedyesterdaywasfrommyfather.作定语Thegirlwhosemotherisateacherworksveryhard.Theroomwhosewindowswerebrokenwasmine.作状语In1998,hereturnedtothesmalltownwherehegrewup.IstillrememberthedaywhenImethimforthefirsttime.Thereasonwhyhemissedthespeechwasthathedidn’tcatchthebus.关系代词和关系副词的作用关系代词和关系副词如何区别？1.Thereason_______hemissedthespeechwasthatheforgotthetime.2.Thereason____________hegaveussoundedreasonable.3.I’llneverforgettheday____________wespenttogetherinParis.4.I’llremembertheday________westayedtogetheratthattime.5.Thisisthefactory____________wevisitedlastyear.6.Thisisthehouse_________Lincolnoncelived.Remember:引导词用关系代词还是用关系副词关键要看他们在从句中作什么成份而定。或者说，假如把先行词放到从句中是作主语、宾语还是状语而定。whythat\whichthat\whichwhenthat\whichwhere3、判断关系代词与关系副词方法一：用关系代词，还是关系副词完全ThisisthemountainvillagewhereIstayedlastyear.这是我去年呆过的山村。取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词。例如：I'llneverforgetthedayswhenIworkedtogetherwithyou.我永远不会忘记与你共事的日子。方法二：准确判断先行词在定语从句中的成分（主、谓、宾、定、状），也能正确选择出关系代词/关系副词。A.whereB.thatC.onwhichD.theone例1.Isthisthemuseum_____youvisitedafewdaysago?例2.Isthismuseum_____youvisitedafewdaysago?A.whereB.thatC.onwhichD.theoneBD7.(1)Hestilllivesintheroom________windowfacestothesouth.(2)Hestilllivesintheroom_________isinthenorthofthecity.whosewhich8.(1)Iwillneverforgetthedays________westudiedtogether.(2)Iwillneverforgetthedays_________wespenttogether.whenthat9.(1)Thereason________hedidn’tcomewasthathewasill.(2)Thereason_________heexplainedisnottrue.whythat10.(1)Wewillmeetatthesameplace________wemetlastmonth.(2)Wewillmeetatthesameplace________wevisitedlastmonth.wherethatCorrectthesentences:1.I’musingthepenwhichheboughtityesterday.2.Isthatfactorywhichyourfatheronceworkedin?3.ThemanwhomIspokeisfromCanada.4.July1,1999isthedaywhenwe’llneverforget.^^__(去掉)which____totheoneCorrectthesentences:5.IstillremembertheholidaysIstayedwiththem.6.I’mgoingtoworkinthehospitalwhereneedsme.7.Thosethathaven’tbeentotheWestLakewillgatherattheschoolgate.8.Idon’tlikethewaywhichyoutalkedtoyourfriend.inwhen____who___(that/which)^^Correctthesentences:9.ThisisthelasttimewhenI’vegivenyoulessons.10.Soontheycametoafarmhouse,andinfrontofwhichsatasmallboy.11.Weheardthenewswhichourteamwonthegame.12.Thereasonwhichheexplaineditsoundsreasonable.____that____that____whyit____Correctthesen