高三英语语法总复习定语从句

定语从句,Hello!boysandgirls!welcometocomehere.TodaywewillgotoanewandstrangeworldtostudyAttributiveclause!,Wouldyouliketogo?,Letsgo!,定语从句,1、定语从句的基本特征一）被定语从句修饰的先行词的特征：是人还是物，以及将要在定语从句中所充当的成份。二）引导定语从句的关系代词或关系副词，代替先行词在定语从句中充当成份。选好哪种关系代词或关系副词非常重要。,2、在定语从句中能做主语的关系代词,whowhichthat,Canyougiveusanexampleaboutwho,Noproblem!,Forexample,Thenumberofpeoplewholosthomesreachedasmanyas250,000.Thisisthemanwhohelpedmeyesterday.,Canyougivemeanexampleaboutwhich?,Forexample,Awideandbusyroadwhichwasbuiltlikeabridgeoveranotherroadfellontotheonebelow.Thebuildingwhichstandsneartheriverisourschool.,Whatabout“that”?Canyougivemeanexample?,Forexample,Heaskedtodothingsinawaythatdidnotdoharmtoothers.Whoisthemanthatisreadingthenewspaperoverthere?Youcantakeanyseatthatisfree.,3、在定语从句中能做宾语的关系代词,Who(whom),Forexample,Thisisthemanwhomwetalkedabout.Themanwhomyoumetintheschool-yardisnotmyfather.TheoldladywhoyoutalkedtoisJanesgrandmother.,Anythingelse?,Therearesomeotherwordsbesidesthewordswhoandwhom,suchaswhichandthat.,Forexample,Thisisthebookwhichyouwant.TheletterthatIreceivedwasfrommyfather.Allthatwehavetodoistopractiseeveryday.,Note:在定语从句中可以做宾语的关系代词除了who和whom之外，which和that也可以做宾语。,3、在定语从句中能做定语的关系代词,whosethe+noun+of+which/whom,Forexample,Helivesintheroomwhosedoorisgreen.Thegirlwhosefatherisadoctorstudiesverywell.,Canyoudoitbyyourself?,The+noun+of+which/whom,Helivesintheroomthedoorofwhichisgreen.Thegirlthefatherofwhomisadoctorstudiesverywell.,4、在定语从句中做时间状语的关系副词when,Oct1,1949wasthedaywhenthenewChinawasfounded.IwillneverforgetthedaywhenImetMrLiu.,Forexample,5、在定语从句中做地点状语的关系副词where,Forexample,Thisistheplacewherewelivedfor5years.Thisisthehousewherehelivedlastyear.,6、在定语从句中做原因状语的关系副词why,Forexample,Iknowthereasonwhyhecamelate.Canyoutellmethereasonwhyyouarelateforschool.,Inmyopinion,theyareverysimple.Doyouthinkso?,Anyquestions?,Whatabout“as”?Canyougivemeitsexplanations?,As引导限制性定语从句时，先行词常有such和thesame修饰，as在从句中不省略,as也常修饰整个句子，可放在句末，甚至句中或句首。Forexample:,Instruction,Forexample,HehasboughtthesametypeofbikeasIhave.SuchteachersasknowTomthinkhimbright.Asweknow,Chinaisadevelopingcountry.He,asweexpected,cametothepartyontime.,practice,1.TheboywhowesawyesterdaywasJohnsbrother.2.Itsoundedlikeatrainwhichwasgoingundermyhouse.3.Thecarwhichmyunclehadjustboughtwasdestroyedintheearthquake.,4.Theearthquakethat/whichshookthecityin1906wasthebiggestinAmericahistory.5.Wedontknowthenumberofpeoplewholosttheirhomesinthe1906earthquake.6.Thehousewhich/thattheybuiltin1987stayedupintheearthquake.7.Thehousewhich/thatisbuiltonsandmayfalldownintheearthquake.,