高一英语语法定语从句的优质课件ppt

高三英语第一轮复习定语从句：是指在复合句中，修饰或的从句.被定语从句所修饰的名词或代词叫做“”.引导定语从句的词叫“”名词代词先行词关系词定语从句TheRestrictiveAttributiveClause限制性定语从句TheNon-RestrictiveAttributiveClause非限制性定语从句引导定语从句的关系词指代人指代事物所属关系指地点指时间指原因who，whom，thatwhich，thatwhose，ofwhichwherewhenwhy关系代词关系副词Jointhefollowingsentences:Aplaneisamachine.Themachinecanfly.关系代词的实质Jointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethemachineJointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethat/which关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.that/who/whomThegirl注意避免重复Correctthemistakes1.Underthebigtreeare34students,manyofthemcomefromclasstwo.2.Mymotherhasagoodbook,whichcoverlooksterrible.3.Thisistheverypenthatyougaveittomebefore.4.Thereisanoldwoman,thatisholdingastick.———whom———whose\it\——who1.that与which1.Nothing______canbedonehasbeendone.2.Doyouhaveanything______youdon’tunderstand?先行词是everything,nothing,anything,something,much,little,none等不定代词，引导定语从句用thatthatthat1.ThisisthebestTV_______ismadeinChina.2.Thefirstmuseum_______hevisitedinChinawastheHistoryMuseum.thatthat先行词被形容词最高级或序数词修饰时，引导定语从句用that。1.that与whichI’vereadallthebooks________youlentme.that先行词被any,some,no,much,few,little,every,all,very,only,last修饰时,引导定语从句用that。1.that与which1.Thefamouswriterandhisworks_____theradiobroadcasthavearousedgreatinterestamongthestudents.2.Avictimisaperson,animalorthing______sufferspain,death,harm,etc.先行词中既有人又有事物时，引导定语从句用that.thatthat1.that与which1.Who_______youhaveeverseencandoitbetter?Who做先行词时，引导定语从句用thatthat1.that与which1.Herbag,in________sheputallhermoney,hasbeenstolen.2.Thisistheringon________shespent1000dollars.3.XiaoWang,with________Iwenttotheconcert,enjoyitverymuch.whichwhichwhom在介词后面，指事物用which，指人用whom1.that与which根据先行词判断，所用的介词与先行词搭配Thisisourclassroom,_______________whichthereisateacher’sdesk.inthefrontof２如何判断介词关系代词前介词的确定:①They’llneverforgetJuly1onwhichHongKongreturnedtoitsmotherland.②1992istheyearinwhichyouwereborn.小结1:根据先行词的习惯搭配①TheschooltowhichIwassentwasverylarge.②HongKongisthecityfromwhichhecomes.小结2:根据定语从句中动词所需习惯搭配WuSongwasthemanbywhomthetigerwasbeaten.小结3：根据定语从句的意义Ihavelotsoffriends,andsomeof____arefriendly.Thisistheriver__________weoftenhaveawalk._____________abridgewasbuilt._______thereisaboat.by/besideonwhichover/acrosswhichalongwhich_______whichthereisafactory.Ihavelotsoffriends.Someof____arefriendly.Ihavelotsoffriends,some/noneof_____arefriendly.whomthemthem_____whichtherearefewnewwords._____whichtheyaretalking._____whichIlearnedalot._____whichIpaid8yuan.Thisisthebook_____whichIspent8yuan.onforfromaboutin_____whomIworkedinthefactory._____whomIcanturnforhelp._____whomIlearntalot._____whomthebookwaswritten.Heistheperson_____whomyouwillwrite.Chinahashundredsofislands,thelargest_____whichisTaiwan.oftobyfromtowith(turntosb.forhelp)用适当的介词补充完整下列定语从句。1.Idisagreewiththefacts______whichyourargumentisbased.2.Thesong,______whichhewasinterested,willneverbeheardagain.3.Thisisthereason______whichheoftencomestoschoollate.4.Iwillneverforgettheway______whichmyteachertaughtme.5.Thisisthehero______whomweareproud.oninforinof6.Iwanttofindtheverypen______whichIwrotethatletter.7.Theyarethestudents______whomourteachersarethinkinghighly.8.Itisimportanttochoosegoodfriends______whomyoucanshareyourfeelingsandthoughts.9.Itwillnotbenecessarytonametheperson______whomthecardbelongs.10.Iwouldalwaysliketodobusinesswiththosepeople________whomIcanrely.withofwithtoon/uponwhose引导的定语从句表示所属关系Theriver_________banksarecoveredwithtreesflowstothesea.whose3Whose的使用先行词与从句的主语构成从属关系=ofwhichthedoor=thedoorofwhichTheyliveinahousewhosedoorisblue.eg:他们住在一间门是蓝色的房子里。=ofwhomthedaughter=thedaughterofwhomeg:Heisthelawyerwhosedaughterwentabroad.Thereareinthisclass20students,______aredifferent.A.whosebackgroundsB.ThebackgroundsofwhomC.ofwhomthebackgroundsD.thebackgroundsofwhoseWhose的使用Theearthisround,___weallknow.___isknowntoall,theearthisround___isknowntoallthattheearthisround.asAsIt定语从句在句首时只能用as,as具有正如之意，与之搭配的动词一般是固定的4as的使用ThisisthesamebookasIlost.ThisisthesamebookthatIlost.这本书和我丢的那本一模一样。这本书就是我丢的那本。as的使用Thisissuchaninterestingbook____wealllike.Thisissointerestingabook_____wealllike.asas这是大家都喜欢的如此有趣的一本书。定语从句as的使用Thisissuchaninterestingbook____wealllikeit.Thisissointerestingabook____wealllikeit.