英语人教版九年级全册Attribitive clause.ppt

定语从句AttributiveClause,Whatisit?,Letslearnitcarefully!,学习目标,1熟悉定语从句的概念、句法结构和作用以及先行词和关系代词的位置和作用。2.掌握关系代词that,which,who,whose的基本用法。3能够在真实的交际环境中正确应用关系代词that,which,who,whose引导的定语从句。,Amatchinggame！,课前预学,Matchthetwosentences1.Imreadingabook.ThebookisaboutBillGates._2.Heisateacher.TheteacherteachesusChinese._3.Idontliketheman.Heissmoking._4.Whereisthepicture?Youboughtitlastweek._,Imreadingabookthat/whichisaboutBillGates.,Heisateacherwho/thatteachesusChinese.,Idontlikethemanwho/thatissmoking.,Whereisthepicturethat/whichyouboughtlastweek?,A:Whichrobotdoyouprefer?B:Ipreferrobot.,Robot?,Hello,Icanplaytheguitar.,Hi,Icancleanthehouse.,同伴助学Trytomakedialogueswithyourpartner.,Iprefercanplaytheguitar,which,therobot,Therobot,Howtomakeit?,Iprefertherobotwhichcanplaytheguitar.Iprefertherobotwhichcancleanthehouse.,Iprefertherobotwhichcansing.,Guess?,Nowdoyouknowwhatitis?Itisaclausewhichweusetodescribeanoun.,?,定语从句,概念:在复合句中修饰名词或代词的句子.,Maryisabeautifulgirl.,Maryisagirlwhohaslonghair.,形容词作定语,句子作定语,修饰girl,叫做定语从句,教师导学,Maryisagirl.,Maryhaslonghair.,合并为一个句子,Maryisagirlwhohaslonghair.,先行词,关系词,定语从句,Maryisagirlwhohaslonghair.,关系代词,关系副词,which,thatwho,whom,whose,Where,when,3.关于关系代词,定语从句中关系词分为关系代词和关系副词,其中关系代词为：which,who,whom,that,whose.关系代词的选用取决于被修饰词（先行词）,定语从句的用法:,当先行词是物时,用which或that引导.,Thesearethetreeswhichwereplantedlastyear.,当先行词是人时,用who,whom,whose,that引导.,who,whom,whose,that用法区别.,who作定语从句的主语或宾语.,Themanwhoisspeakingatthemeetingisaworker.,Themanisaworker.,Themanisspeakingatthemeeting.,分解,作主语,Whom作定语从句的宾语,Thewomanwhomtheywantedtovisitisateacher.,Thewomanisateacher.,Theywantedtovisitthewoman.,分解,作宾语,whose作定语从句的定语.,Iknowthegirlwhosemotherisateacher.,分解,Iknowthegirl.,Thegirlsmotherisateacher.,作定语,that可以作定语从句的主语和宾语.,注意:关系代词作动词宾语时可省略.,Thewoman(whom/that)theywantedtovisitisateacher.,Herearemyneighbors_homewasdestroyedbytheearthquake.Theterribleshakingofthebuildingwokeupallthepeople_wereasleep.severaldayslatermostofthebuildings_hadbeendamagedwererepaired.,Letshaveatry!,whose,who/that,which/that,互动展学,4.Thisfrightenedboy_motherwaslostinthedisasterislookingforhernow.5.Wewenttoseeourteacher_husbandlosthislifeintheearthquake.6.“Isthistheyoungman_savedseveralpeopletrappedunderbuildings?”Sheasked.,whose,whose,who/that,A.whoB.whichC.thatD.whoseE.whom,Thisisthescientist_nameisknownalloverthecountry.2.Ihavefoundaman_canhelpyou.3.He_playswithfiregetshurt.4.Whichstatement_ismadeaccordingtothepassageisright?5.Isthereanythingmoreinthisarticle_youthinkiswrong?,D,A,A,C,C,关系代词在定语从句中做主语时,谓语动词的单复数应与先行词保持一致。1)Iprefershoesthatarecool.2)Ilikeapizzathatisreallydelicious.3)Ilovesingerswhoarebeautiful.4)Ihaveafriendwhoplayssports.,5.which和that的区别：,1.介词后只能用which(先行词指物),Theschoolinwhichheoncestudiedisveryfamous.,Thebookisveryinteresting,whichmybrotherboughtme.,2.非限制性定语从句只用which,1)先行词既有人又有物时;,3.只用that不用which,2)先行词前面有最高级或序数词修饰时;,Heisthefirstpersonthatpassedtheexam.,Heisthehardestman(that)Ihaveevermet.,Thefilmstar(人)andherfilm(物)thatyouhavejusttalkedaboutiswell-known.,3)当先行词前面有theonly,thesame,thelast,thevery时;,Theonlything(that)Iwanttodoistohavearest.,注：当one,ones,anybody,anyone,all,none,those,he,they,that,you等作先行词时（指人）一般用who，不用that.Thosewhowanttogotothecinemawillhavet