资源描述:
《经典课件-高中英语定语从句.ppt》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、WelcomeToOurClassTheAttributiveclauseGrammarTeachingAimsLearnthebasicconceptsaboutattributiveClause2.LearnhowtochoosethecorrectrelativepronounsandproverbsUnderlinetheattributiveclauses:Don’tforgetthethingsthatonceyouowned.Treasurethethingsthatyoucan’tget.Don'tgiveupth
2、ethingsthatbelongtoyouandkeepthoselostthingsinmemory.曾经拥有的,不要忘记。不能得到的,更要珍惜。属于自己的,不要放弃。已经失去的,留作回忆。在复合句中,修饰前面某一名词或代词的从句叫定语从句,充当_______使用。形容词Don'tgiveupthethingsthatbelongtoyou先行词关系代词定语从句Hospitalisaplacewhereadoctorworks.先行词关系副词定语从句☆被定语从句限定的词是_______,引导定语从句的词叫做________或_
3、________。“先行词”“关系代词”“关系副词”关系词的作用☆关系代词和关系副词有三大作用:_____(连接定语从句和主句)2._____(替代前面的先行词)3.______(在定语从句中要充当一定的句子成分)。连接替代做成分relativepronoun关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthataswhose定语从句三步法:1.找出先行词2.看先行词在定语从句中的语法功能(作什么成分?主语、宾语、定语或状语)3.选择合适的关系词考点一:that和which以下情况,引导词用tha
4、t,不用which。1.先行词为不定代词everything,little,much,all,anything,nothing,none,few时,3.先行词前有形容词最高级、序数词修饰时,先行词被all,any,every,little,much,no,some,theonly,thevery,thelast修饰时,2.先行词同时指人和指物时,4.在以which/who为疑问词的特殊疑问句中1.Hetalkedhappilyaboutthemenandbooks_____interestedhimgreatlyinthescho
5、ol.A.whichB.thatC.itD.whom2.Thereisnodictionary_____youcanfind.A.thatB.whichC.whereD.inthat3.Isoxygentheonlygas_____helpsfireburn?A.itB./C.whichD.that4.Whichwasthehotel_____wasrecommendedtoyou?A.whereB.whichC.thatD.it先行词为人和物的组合先行词被all,little,much,every,no,等修饰时先行词被序数词或
6、最高级修饰,先行词前有序数词(thefirst),形容词最高级(thebest),thelast,thevery,theonly等时。若主句中有疑问代词who或者which,为了避免重复,关系代词不要再用who,which,而用that。考点二:以下情况只能用which引导定语从句。1.引导非限制性定语从句时,其先行词可是一个词,也可是整个主句或主句的某一部分。3.句子中同时有两个定语从句,其中一个已经用了that引导时2.先行词是物,紧接在介词后面时(介词+关系代词+定语从句)非限制性定语从句非限制性定语从句起补充说明作用,缺少
7、也不会影响全句的理解。在非限制性定语从句的前面往往有逗号隔开。Thehouse,whichIboughtlastyear,hasalovelygarden.HeseemsnottohavegraspedwhatImeant,whichgreatlyupsetsme.注意:整个主句作为先行词,谓语动词用第三人称单数—————————————————————————Theschool______________heoncestudiedisveryfamous.介词+关系代词引导的定语从句:注意:1.含有介词的动词短语一般不拆开使用,
8、如:lookfor,lookafter,takecareof等Thisisthewatch(which/that)Iamlookingfor.2.若介词放在关系代词前,关系代词指物时只能用which;指人时只能用whomThemanwithwhom