高一英语必修2定语从句教学课件

Welcometoourclass!TheAttributiveClause定语从句,TheattributiveClause定语从句,定语从句,TheRestrictiveAttributiveClause限制性定语从句,TheNon-RestrictiveAttributiveClause非限制性定语从句,分类？,Thisisthemostbeautifulforest_(我所见过的),限制性定语从句：,修饰名词和代词的从句,ThisisthemostbeautifulforestthatIhaveseen.,定语从句,themostbeautifulforest,先行词,that,关系词,ThisisthebestfilmthatIhaveseen.,关系词,引导定语从句,代替先行词,在从句中担当一个成分,关系词的作用,1）,2）,3）,.限制性定语从句,Themanwholivesnexttoussellsvegetables.YoumustdoeverythingthatIdo.IhavefoundthebookwhichIlost.IvisitedtheschoolwhereIstudied.,关系代词关系副词,注意事项:1.从句的位置:2.翻译方法:3.构成：,先行词之后,“.的”,关系词,思考一:如何判断用关系副词还是关系代词?,选用定语从句的关系词时，需注意两点：1.先行词2.关系词在从句中充当的成分。,做主语，宾语，定语用,做状语用,关系代词,关系副词,Focusin：,1.关系代词：who,whom,whose,that,which。先行词是人或物的名词或代词。2.关系副词：when,where,why。先行词是时间、地点或原因的名词。,Iwillneverforgettheday_Ifirstwenttoschool.Iwillneverforgettheday_wespentinBeijing.Thehouse_wevisitedisbeingrepairednow.Thehouse_Luxunoncelivedisbeingrepairednow.,when,(which/that),(which/that),where,用适当的关系词填空.Haveatry!,陡坡塘Waterfall,_(位于贵州省的),is105meterswideand21metershigh.,非限制性定语从句：,对所修饰名词和代词的从句做附加或者补充说明.,陡坡塘Waterfall,whichisinGuizhou,is105meterswideand21metershigh.,定语从句,Waterfall,先行词,which,关系词,限制性定语从句和非限制性定语从句,A.限制性定语从句形式上不用逗号“，”与主句隔开。意义上是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整。,B.非限制性定语从句只是对先行词的补充说明，用逗号“，”与主句隔开。如删除，主句仍能表达完整的意思。译法上通常译成主句的并列句。,非限制性定语从句,3.ThetownwhereIliveisbeautiful.4.Kenli,whereIlive,isbeautiful.,1.Teacherswhoarekindarepopularwiththestudents.2.MrWang,whoiskind,ispopularwiththestudents.,Pleasecompare:,插入成分,修饰限定,补充解释,能,不能,.的,能否省略,Teacherswhoarekindarepopularwiththestudents.MrWang,whoiskind,ispopularwiththestudents.,分析两种定语从句省略后的结果,ThetownwhereIliveisbeautiful.Hangzhou,whereIlive,isbeautiful.,分析两种定语从句省略后的结果,限制性定语从句省略后主语所指就不明确，所以不能省略。,EX3选择适当的代词填空，注意非限制性定语从句和单句的比较,2.Hefailedintheexam._madehisparentsangry.3.Hefailedintheexam,_madehisparentsangry.,4.Hehastwosons.Bothof_areteachers.5.Hehastwosons,bothof_areteachers.,This,which,whom,them,that,1.IamreadingHarryPorter,_isaninterestingbook.,which,EX4思考:用五种方式（定语从句）翻译句子这是他工作的工厂。,1.Thisisthefactorywhereheworks.2.Thisisthefactoryinwhichheworks.3.Thisisthefactorywhichheworksin.4.Thisisthefactorythatheworksin.5.Thisisthefactoryxheworksin.,思考:介词+关系代词的情况（1）,Themanwhomyouspokewasascientist.Thecitywhichshelivesisfaraway.,to,in,介词+关系代词的情况（2）,Themanwho/whomyouspokewasascientist.Thecitythat/whichshelivesisfaraway.,to,in,思考:Arethesetwosentencesright?,介词+关系代词的情况（3）,Themanwho/whomyouspokewasascientist.Thecitythat/whichshelivesisfaraway.,to,in,Ex5Arethesetwosentencesright?,可见,who、that不能用与介词之后,介词+关系代词的情况4,Isthisthewatchthatyouarelookingfor?TheoldmanwhomIamlookingafterisbetter.,在固定短语中介词不能提前,思考:下面两句中的介词能提前吗?,Sumup:介词+关系代词,提醒:介词关系代词引导的定语从句,关键是判断介词的选择.方法一:根据从句中动词与先行词习惯搭配方法二:根据从句中动词与先行词的逻辑关系,注意：关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。此时关系代词只能用which或whom;不可用that或who代替,1.Doyoulikethebookshespent$10?2.Doyoulikethebookshepaid$10?3.Doyoulikethebookshelearnedalot?4.Doyoulikethebooksheoftentalks?5.Hedugaholehecouldgotwaterfromthelake.6.Thereisatalltreeoutside,standsourteacher.7.Chinahasalotofrivers,thesecondlongest_istheYellowRiver.8.Theman_Ispokeonthephonelastnightisverygoodatswimming.9.Hepaidtheboy$10forwashingtenwindows,most_hadntbeencleanedforatleastayear.,onwhich,forwhich,fromwhich,aboutwhich,throughwhich,underwhich,ofwhich,towhom,ofwhich,Ex6:介词+关系代词的使用,Nowdoyouknowwhatitis?Itisaclausewhichweusetodescribeanoun.2.Thenhowtomakeattributiveclause?,?,活学活用小作文,AlettertoTom我收到了你上周的来信.谢谢你寄的照片.我常常想起我们一起度过的时光.你还记得那个湖吗?我们在那还照过一张相呢.和我们一起玩的那些朋友还好吗?我昨晚做了梦，在梦里我们在上次去的那家电影院呢另外,我买到了你要的那本英语书.周末我有时间，我将把书寄给你,EX7Practice,Ihavereceivedtheletteryoupostedlastweek.Thanksforthephotosyousent.Ioftenthinkofthetimewespenttogether.Doyoustillrememberthelakewherewehadapicturetaken?Howarethechildrenwhoplayedwithus?Ihadadreaminwhich/wherewewerestayinginthecinemawhich/thatwewenttolasttime.Besides,Ihaveboughtthebook(that/which)youneed.OntheweekendwhenIamfree,Iwillpostittoyou.,Transcript,猜猜看,下面的句子明白了吗?1.不懂装懂，一事无成.2.甘当小绵羊，迟早要喂狼.3.万事开头难4.千里之行，始于足下。5.自满的人腹中空.6.闪光的未必都是金子,Hewhoknowsnothingbutpretendstoknoweveryth