专题03限制性定语从句和非限制性定语从句【理论回顾】一、定语从句的分类________________定语从句定语从句________________定语从句限制性定语从句：YesterdayIreceivedaletterwhichcamefromAustralia.Ivisitedascientistwhosenameisknownalloverthecountry.October1,1949wasthedaywhenthePeople’sRepublicofChinawasfounded.非限制性定语从句：Hismother,wholoveshimverymuch,isstrictwithhim.China,whichwasfoundedin1949,isbecomingmoreandmorepowerful.二、限制性定语从句和非限制性定语从句的区别区别一：形式不同限定性定语从句主句和从句之间________逗号隔开；而非限定性定语从句与主句之间通常_______逗号隔开。区别二：功能不同限定性定语从句用于对先行词的意义进行修饰、限制和识别，如果去掉，就会造成句意_____________________；而非限定性定语从句用于对先行词起补充说明作用，如果省略，句意____________________。如：Peoplewhotakephysicalexerciselivelonger.进行体育锻炼的人活得长些。(若把从句去掉句子就失去意义)Hisdaughter,whoisinBostonnow,iscominghomenextweek.他女儿现在在波士顿，下星期回来。(若把从句去句子意义仍然完整)区别三：翻译不同在翻译定语从句时，一般把限定性定语从句翻译在它所修饰的先行词之前，而把非限定性定语从句与主句分开。如：Heisthemanwhosecarwasstolen.他就是汽车被窃的那个人。I’veinvitedJim,wholivesinthenextflat.我邀请了吉姆，他就住在隔壁。区别四：关系词不同关系词that和why可用于__________定语从句中，通常不用于__________定语从句；另外，在限制性定语从句中，关系词有时_________省略，而在非限制性定语从句中关系词一律____________。区别五：先行词不同限定性定语从句的先行词只能是名词、名词词组或代词，而非限定性定语从句的先行词则可以是名词或代词，也可以是___________；另外，当先行词为专有名词或其他具有独一无二性的普通名词时，通常要用___________定语从句，而不用_______________定语从句。如：Hechangedhismind,whichmademeveryangry.(which指整个主句)Mr.Smith,whoisourboss,willleaveforJapannextweek.(先行词为专有名词，要用非限制性定语从句修饰)Herfather,whohasalotofmoney,wisheshertostudyabroad.(先行词为表独一无二意义的普通名词，要用非限制性定语从句修饰)【想一想】例题1：OnSundaystherewerealotofchildrenplayinginthepark,_______parentsseatedtogetherjoking.A.theirB.whoseC.whichD.that例题2：OnSundaystherewerealotofchildrenplayinginthepark,_______parentswereseatedtogetherjoking.A.theirB.whoseC.whichD.that例题3：OnSundaystherewerealotofchildrenplayinginthepark,and_______parentswereseatedtogetherjoking.A.theirB.whoseC.whichD.that例题4：OnSundaystherewerealotofchildrenplayinginthepark,_______parentssittingtogetherjoking.A.theirB.whoseC.whichD.that例题5：OnSundaystherewerealotofchildrenplayinginthepark,_______parentssattogetherjoking.A.theirB.whoseC.whichD.that例题6：OnSundaystherewerealotofchildrenplayinginthepark,_______parentsweresittingtogetherjoking.A.theirB.whoseC.whichD.that【练一练】一、判断哪些为限制性定语从句，哪些为非限制性定语从句1.Ourguide,whowasaFrenchCanadian,wasanexcellentcook.2.ThefingerIdippedintothecupwasnottheoneIputintomymouth.3.MrSmith,fromwhomIhavelearnedalot,isafamousscientist.4.Hesaidthathehadneverseenherbefore,whichwasnottrue.5.Allthatyouhavedoneisnotnecessary.二、选择题1.Theyarrivedatafarmhouse,infrontof______satasmallboy.A.whomB.whoC.whichD.that2.Thisisoneofthebestfilms_______.A.thathavebeenshownthisyearB.thathaveshownC.thathasbeenshownthisyearD.thatyoutalked3.Canyoulendmethebook______theotherday?A.aboutwhichyoutalkedB.whichyoutalkedC.aboutthatyoutalkedD.thatyoutalked4.Theengineerwith_____myfatherworksisabout50years...
