定语从句第一课时.ppt

定语从句 Theattributiveclause TheboywhoisreadingisTom 先行词 关系代词 Hospitalisaplacewhereadoctorworks 先行词 关系副词 一 定义及相关术语 1 定语从句 修饰某一名词或代词的从句叫定语从句 定语从句一般紧跟在它所修饰的词之后 2 先行词 被定语从句修饰的词叫先行词 3 关系词 引导定语从句的词叫关系词 关系词有关系代词和关系副词关系代词 关系副词有 when where why who whomwhich that whose 指人 指物 既指人又指物 as等 Aplaneisamachine Themachinecanfly Aplaneiscanfly 关系代词的实质 themachine amachine Jointhefollowingsentences Aplaneisamachine Themachinecanfly Aplaneiscanfly 关系代词的实质 amachine that which Jointhefollowingsentences 关系代词的实质 Jointhefollowingsentences TheladyisGreen Wesawheryesterday her Thelady wesawyesterdayisGreen Who that 关系词通常有下列三个作用 A 引导定语从句 B 代替先行词 C 在定语从句中担当一个成分 Themanshakinghandswithmyfatherapoliceman who is is 二 关系代词引导的定语从句 1 who指人 在定语从句中作主语 TheboysplayingfootballfromClassOne Thosetogotothemuseumattheschoolgateat7tomorrowmorning who are are who want mustbe YesterdayIhelpedanoldmanhadlosthisway Thatistheteacherteachesusphysics who who 2 whom指人 在定语从句中做宾语 常可省略 MrLiuisthepersonwhomyoutalkedaboutonthebus LiMingisjusttheboywhomIwanttosee Theprofessorwhomyouarewaitingforhascome Thegirlwhomtheteacheroftenpraisesisourmonitor 注意 关系代词whom在口语或非正式文体中常可用who来代替 也可省略 Themanwhom whoyoumetjustnowismyoldfriend 3 which指物 在定语从句中做主语或宾语 做宾语时常可省略 Footballisagamewhichislikedbymostboys Thefactorywhichmakescomputersisfarawayfromhere Helikestoreadbooksarewrittenbyforeignwriters Thehouselooksnice Thisisthepenwhichheboughtyesterday Thefilmwhichtheywenttoseelastnightwasnotinterestingatall which which isbythelake 4 that指人时 相当于who或whom 指物时 相当于which 在定语从句中作主语或宾语 作宾语时常可省略 Thenumberofpeoplethat whocometovisitthiscityeachyearreachesonemillion Whereisthemanthat whomIsawthismorning Thepersonthat whomyouintroducedtomeisverykind Theseasonthat whichcomesafterspringissummer YesterdayIreceivedaletterthat whichcamefromAustralia 5 whose通常指人 也可指物 在定语从句中做定语 Ivisitedascientistwhosenameisknownalloverthecountry Hehasafriendwhosefatherisadoctor Ioncelivedinthehousewhoseroofhasfallenin 注意 指物时 常用下列结构来代替 Theclassroomwhosedoorisbrokenwillsoonberepaired Theclassroomthedoorofwhichisbrokenwillsoonberepaired Doyoulikethebookwhosecoverisyellow Doyoulikethebookthecoverofwhichisyellow 三 介词 关系代词 引导的定语从句 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 Theschool which that heoncestudiedinisveryfamous in which Theschoolheoncestudiedisveryfamous in which that TomorrowI llbringherethemagazine which that youaskedfor TomorrowI llbringherethemagazineyouasked for which for Thisistheboy whom who that Iplayedtenniswithyesterday ThisistheboywithwhomIplayedtennisyesterday with We llgotohearthefamoussingeraboutwhomwehaveoftentalked We llgotohearthefamoussinger whom who that wehaveoftentalkedabout about ThemanagerwhosecompanyIworkinpaysmuchattentiontoimprovingourworkingconditions ThemanagerinwhosecompanyIworkpaysmuchattentiontoimprovingourworkingconditions in 注意 1 含有介词的短语动词一般不拆开 介词仍放在短语动词的后面 如 lookfor lookafter takecareof等 Thisisthewatch which that Iamlookingfor for 若介词放在关系代词前 关系代词指人时只可用whom 不可用who that 关系代词指物时只可用which 不可用that 关系代词是所有格时用whose Themanwithwhomyoutalkedjustnowism