Unit4NaturalDisastersDiscoveringUsefulStructures定语从句专题讲义高一英语人教版

什么是定语从句、关系从句、形容词从句Thisisabrokencar.Thisisacarthatisbroken.Hehasgotallthetoolsthatweneed.Tom,whoisverygoodman,willetomyparty.Theworldisastage,onwhicheveryrolewillfindaplayer.什么是复句？如果将一个句子改造成名词、形容词或副词类，放到另一句中使用，就称为从属从句，另一句则为主要从句。名词从句：Iknowsomething.Iamright.IknowthatIamright.形容词从句：Myfatherisaman.Healwayskeepshiswords.Myfatherisamanwhoalwayskeepshisword.副词从句：Heworkshard.Heisinneedofmoney.Heworkshardbecauseheisinneedofmoney.形容词从句（关系从句）的关键？功能？Overlap交叉Forboyfriend,Iamlookingforaman.Heistall,richandwelleducated.Forboyfriend,Iamlookingforaman,whoistall,richandwelleducated.补充解释说明功能指示功能形容词从句（关系从句）的分类第一种分类方式：按照关系词分类关系代词：who,whom,which,whose,that,as关系副词：when,where,whyShelikesmusicianswhoplaydifferentkindsofmusic.Themanwhomyousawjustnowismyuncle.Beijing,whichisthecapitalofChina,held2008OlympicGamessuccessful.HeisamanwhoseopinionsIrespect.Heisnotthemanthatheusedtobe.SundayistheonlydaywhenIcanrelax.Itisoneofthefewcountrieswherepeopledriveontheleft.Thereasonwhyyouwerelatewasstillamystery.Asweallknow,youwillbethewinner.第二种分类方式：按照从句与主句关系的紧密程度分类限制性关系从句（关系紧密），没有逗号“，”非限制性关系从句（关系松散），往往有逗号“，”如何书写关系从句书写关系从句的三个步骤：两个句子要有交叉把交叉点改写为关系词的拼法(wh)，放置句首让它产生连接词的功能将关系从句附于主要从句的交叉点后来修饰它(当形容词使用)代名词关系代名词he(she,they)Whohim(her,them)Whomit(they)Whichhis(her,their,its)whose副词关系副词thenwhentherewhereforareasonwhy关系代词的关系从句转化whoThemanismyuncle.Hewasherejustnow._______________________________________whomThismanismyuncle.Yousawhimjustnow._______________________________________whichThebuswasthelastonetoday.Thebushasjustleft._______________________________________whoseTheroomismine.Thewindowoftheroomfacessouth.(Theroom’swindowfacessouth.)_______________________________________关系副词的关系从句转化1)whenIwillneverforgetthetime.WevisitedXi’anthen._______________________________________HewasborninJune.HisfatherdiedinJune._______________________________________2)whereIwentbacktothetown.Myfatherwasbornthere._______________________________________Thisistheplace.Wefirstmetatthatplace._______________________________________3)whyIhaveforgottenthereason.Icalledyouforareason._______________________________________Thisisthereason.Hewaslateforareason._______________________________________难点一，关系代词与关系副词的选择关键在于关系从句中是否为完整的句子。若不是，则用关系代词；若是，则用关系副词。难点二，that与which的使用that偏向于指代供能，而which偏向于补充说明功能只用that不用which的情况有不定代词(something,anything,all…)All____Iwantispeaceandquiet.有最高级Heisthecleverestman____evertaughtinourschool.有only,all,any,very等限定Anyboy____wantstosucceedmustworkhard.先行词为人和物Hetalkedaboutthemanandthebooks____interestedhim.先行词作表语Heisnottheman____heusedtobe.不可用that的情况介词后不能用that，往往用which限制性关系从句，因为关系松散，故无需指示，仅需要补充说明，所以不需要thatHisspeech,____boredeveryone,wentonandon.Theyhadafinewalktoo,____haddonehislivergood.(=theyhadafinewalktoo,andithaddonehislivergood.)关系代词的省略关系代词在从句中做宾语或补语时，可以省略TomisnottheboyIgavetheticketsto.ThestrangerIspokeofcameagain.Heisnotthemanheusedtobe.关系代词在从句中做主语时，95%不可省略。Thisisabookthatinterestsalargenumberofpeople.Thebuswhichhasjustleftwasthelastonetoday.练习选择关系代词填空thatwhichwhowhomwhosewhenwherewhyAreyouthelady_____askedforsoup?Isthereanything_____Icandoforyou?Thespeech,_____hehadwrittenonlittlebitsofpaper,seemedendless.Iwillgiveyouall_____Ihave.Iknowsomeoneelse_____fatherworkshere.Ifindaplace_____youcanfindwildstrawberries.Canyousuggestatime_____itwillbeconvenienttomeet?Theyhavefourchildren,allof____arenowatschool.Newtonwasoneofthegreatestmen_____everlived.AskMr.Green,oranyotherperson_____islikelytoknow.Thisisaquestion____peopleareinterestedin.Abottleopenerisatoolwith____bottlesareopened._____youknow,wecan’tdowithoutrules.Themallsofthefuturewillbelikesmallcitiesin_____youcanshop,eatandseeafilmandevendance.Irememberthemorning_____hefirstcametoschool.Theway_____youansweredthequestionswasadmirable.Thewayin_____youansweredthequestionswasadmirable.Thereason_____youtoldme_____youstolemymoneyisnotreal.连接句子或拆分句子Yousentmeapresent.Thankyouverymuchforit.Shewasdancingwithastudent.Hewasahandsomeboy.Iwassittinginachair.Itsuddenlycollapsed.ThefirstofOctober,1949,istheday.ThePeople’sRepublicofChinawasfoundedthen.I’dliketoliveinacountry.Thereisplentyofsunshineinthatcountry.That’sthereason.Hemissedhisbusforareason.Hehaswrittenabook.ThenameofthisbookIhaveforgotten.Thisistheoneencyclopedia(百科全书)uponwhichIcandepend.NotlongagoIwrotealettertoafriend,whichalmostgotusintoaquarrel(争吵).IneedsometimewhenIcanbewi