英语：定语从句演示图

定语从句要点：1、句子种类中的定语从句2、定语从句的三要素3、关系词的选择方法4、关系代词的用法5、关系代词作宾语时用法6、关系副词的用法7、限制性定语从句和非限制性定语从句8、关系代词as的用法9、as和which引导非限定，修饰整个主句的用法10、关系代词that的特殊用法,句子种类一、简单句五种类型1.主+系+表2.主+谓(vi)3.主+谓(vt)+宾4.主+谓(vt)+宾+双宾5.主+谓(vt)+宾+宾补二、并列句=简单句+并列连词+简单句and,but,for,so,while,or,aswellas,ratherthan,eitheror,neithernor,notonlybutalso,besides,however,otherwise,therefore,三、复合句=主句+从句（主从复合句）主语从句宾语从句表语从句同位语从句定语从句状语从句（八种）,从句,名词性从句,先行词+,关系词+,从句,被修饰词,1.代替先行词2.作从句成分,1.分类：a.关系代词b.关系副词,2.选择：a.先行词指人、物？b.据从句句子成分？,关系词的选择：前看看（指人，指物，指时间、地点、原因）后看看（从句中所作成分）合起来再算算（确定引导词）,Ihavelostthewatch_myfathergaveme.Doyouremembertheday_Beijingwasliberated.,that/which/-,when/onwhich,I.关系代词的基本用法：that:人、物；主、宾which:物；主、宾who:人；主whom:人；宾whose:人、物；定,Thebookisveryinteresting.Iborroweditfromthelibrarylastweek.Thebook(that/which)Iborrowedfromthelibrarylastweekisveryinteresting.2.Theschoolisabigone.Theschoolstandsneartheriver.Theschoolwhich/thatstandsneartheriverisabigone.,3.Thehousewasbuiltlastyear.Itswindowsfacesouth.Thehousewhosewindowsfacesouthwasbuiltlastyear.4.Thestudentswillnotpasstheexam.Theydontstudyhard.Thestudentswhodontstudyhardwillnotpasstheexam.,5.Iwillrememberthedayforever.Iworkedonthefarmontheday.IwillrememberthedaywhenIworkedonthefarm.,II.关系代词作宾语时用法:,1.关系代词作定语从句中动词或介词的宾语时，可以省略；,Thisisthebookwhich/thatshewaslookingfor.,-,2.关系代词作介词的宾语时，介词可提前；,Thisistheroomwhich/thatwelivedinlastyear.,Thisistheroominwhichwelivedlastyear.,3.介词如果提前,其后不能接that；,Thepersonwhom/thatIspoketojustnowisourteacher.,ThepersontowhomIspokejustnowisourteacher.,that,-,4.含有介词的短语动词一般不拆开,介词仍放在动词的后面.,Thebabieswhom/thatthenursesarelookingafterareveryhealthy.,III.关系副词的用法：,1.when时间,2.where地点,3.why原因,状语,1.IstillrememberthedaywhenIfirstcametoBeijing.,2.IllneverforgetthedaywhenIjoinedtheLeague.,3.Thisisthehousewherehelivedtwoyearsago.,4.Thefactorywherehisfatherworksisverylarge.,5.Hetoldmethereasonwhyhehadntattendedthemeeting.,6.Thereasonwhyhecamelatewasthathewasseriouslyill.,Thatwastheway_shelookedafterus.,(that/inwhich/x),IV.限制性定语从句和非限制性定语从句：,1.限制性定语从句与先行词关系密切，两者之间不用逗号分开；,2.非限制性定语从句和主句先行词关系不十分密切，两者之间通常用逗号分开；此时，不能用that；,1.YesterdayImetLiPing,whoseemedtobeverybusy.,2.Hisbrother,whois18yearsold,isaPLAman.,V.关系代词as的用法：,1.引导限制性定语从句:thesameassuchasasmany/muchas,*Ihavethesamebookasyouboughtyesterday.,*Helentmeasmanybooksashehas.,2.as和which引导非限制性定语从句，修饰整个主句的用法:从句可放在主句前或后，常用逗号与主句隔开。在主句后,可用as或which;在主句前,只能用as.,Heplaysfootballwell,as/whichweknow.,作从句宾语，译成“这一点”,Asweknow,heplaysfootballwell.,作从句宾语，译成“正如所”,VI.关系代词的特殊用法：,在下列情况下只能用that:,1.当先行词是all,something,anything,nothing,everything,little,much等不定代词时；,ThatisallthatIcandoforyou.IsthereanythingelsethatIcandoforyou?,2.当先行词被形容词最高级修饰时；,ThisisthebestfilmthatIhaveeverseen.,3.当先行词被序数词修饰时；,ThisisthefirsttimethatIcamehere.HeisthelastpersonthatIwanttosee.,4.当先行词被theonly,thevery,等修饰时；,ThisistheverythingthatIlostyesterday.Heisthe