高一非限制性定语从句公开课

Non-restrictiveattributiveclauses,Unit3Grammarandusage,Learningaims:1.Togoovertheattributiveclause.2.Tolearnaboutnon-restrictiveattributiveclauses.3.Totellthedifferencesbetweenrestrictiveandnon-restrictiveattributiveclausesandusethemcorrectly.,1.定义：,2.先行词：,3.关系代词/副词：,在复合句中用来用来修饰名词或代词的从句叫定语从句（theattributiveclause)。,被定语从句所修饰的名词或代词叫先行词（antecedent）。,relativepronounsandadverbs,引导定语从句的词,关系代词：,关系副词：,who,whom,whose,which,that,as,when,where,why,ThoughIcantremembereverything_happenedinuniversity,Istillremembersomepeopleandthings_wererelatedtoMissBrown.Sheusedtobemonitorinourclass.Ifyouwanttoknowmoreaboutthelady,Icantellyouastory_makesmerememberMissBrownuntilnow.Oneafternoon_sheandIarrivedinNewYork,wewenttothebiggestbookstorein_thereweredifferentkindsofbookstobesold.There,that,that/which,which,shepersuadedmetoreadeverygrammarbook_isforbeginnersandbuyadictionary_Icouldlookupthenewwords.MissBrownalsoboughtthesamebooks_Idid.Justwhenweweretoleave,abigmanstoppedusandrobbed(抢）meofmynecklace.MissBrowntriedherbesttohelpmeout.Illneverforgether!,that,where,as,1.Mymother,whoyoumetlastyear,keepstellingmenottotakethembecausetheyaredangerous2.Imtakingweight-losspillscalledFat-Less,whicharequitepopularamongyoungwomenhere.,Non-restrictiveattributiveclauses非限制性定语从句:,Unit3P42：,P42-433.Mymotherinsistedonsendingmetothehospital,whereIreceivedgoodmedicaltreatment.4.ItsthesameinChinamanypeople,someofwhomarenotoverweightatall,arealwaysgoingondietortakingweight-losspills,whichareoftendangerous.,定语从句分为：限制性(restrictive)和非限制性定语从(non-restrictive)：限制性定语从句紧跟先行词，与先行词间一般不加逗号。,Conclusion1:非限制性定语从句与主句之间通常用逗号分开。,并且非限制性定语从句常译成并列句（两个句子）。,限制性和非限制性定语从句,限制性定语从句是先行词不可缺少的修饰成分，否则主句的意思不完整。非限制性定语从句只对先行词作进一步的补充说明，去掉之后主句的意思照样完整。,Translatethefollowing:1.Mymother,who(m)youmetlastyear,keepstellingmenottotakethem(weight-losspills).2.ThisnotewasleftbyMrHu,whowasherejustnow.3.YesterdayMrBrownvisitedHangzhou,whichisfamousforitsWestLake.,Conclusion3:,先行词是人名、地名及家中独一无二的成员时，多使用非限制性定语从句。,Iwasborninchangsha,whichisthecapitalofHunanProvince.,1.Youarewearingthesameschooluniform_yourclassmatesarewearing.2.Amyistakingsuchweight-losspills_arepopularamongyoungpeople.3.Ihaveasmanyquestions_youhave.,as,that,As,as/which,But:4.Mysisteriswearingthesameschooluniform_Iworebefore,sinceshehaslostherown.5._isknowntousall,ourschoolhasahistoryof90years.Ourschoolhasahistoryof90years,_isknowntousall.,Conlusion4:as和which的用法,1、当限制性定语从句中，先行词被thesame/such/as/so等修饰时，要用特殊关系代词as,其中，thesameas“与一样”；thesamethat“与同一”。,2、as和which在引导非限制性定语从句时，两者都可代替整个主句，as引导的非限制性定语从句可置于句首（也可后置），而which（及其它关系词）引导的定语从句不可放在句首。as常有“正如”的意思。,Hehastoldusmanystories,allofwhichareabouthisschoollifeintheUK.2.ThestudentsofClass9,someofwhomarefromthecountryside,areveryactiveinclass.,Conclusion5一些数词或不定代词如all/some/one/both/neither/none/most等可与ofwhich/whom一起引导非限制性定语从句,此时关系代词不可用that。,只用which的情况？,1、介词提前，且先行词指事或物；2、在all/some/one/both/neither/none/most+of_结构中,且先行词指事或物；3、非限制性定语从句先行词指物且从句中需要代词做主语、宾语和表语时。,Thinkitover,Practice(高考题）,1._isknowntoeverybody,themoontravelsroundtheearthonceeverymonth.A.ItB.AsC.ThatD.What2.Hemadeanotherwonderfuldiscovery,_ofgreatimportancetoscience.A.whichisB.whereisC.whoisD.thatis3.Ishallneverforgetthoseyears_Ilivedinthecountrywiththefarmers,_hasagreateffectonmylife.A.that;whichB.when;whichC.which;thatD.when;who,B,A,B,4.Hewaseducatedatalocalgrammarschool,_hewentontoCambridge.A.fromwhichB.afterthatC.afterwhichD.fromthis5Ihavemanyfriends,_somearebusinessmenAofthemBfromwhichCwhoofDofwhom.,C,D,Amy,_ismyfriend,likeseverything_looksbeautiful,becausesheisanactress.Iknowsomepeopleandstories_wereabouther.Onceshetookweight-losspills,_werepopularamongyoungwomen.Shebecameslimmerandslimmer,soshewasverysatisfied.However,hermother,_youmetlastyear,stoppedherfromtakingthem,sincetheycoulddamagehealth.Asamatteroffact,Amyisinhospital,in_sheissufferingliverfailure!Luckily,sheisrecoveringandsheiswillingtofollowthedoctorsadvice,_makesallofushappy.,that,which,who,who(m),which,which,指代人指代事物所属关系指地点指时