IlikemusicthatIcandanceto.Unit6SectionALanguageGoal:1.Expresspreferences.2.Learnrelativeclauseswiththatandwho.Ilikepopbest.What’syourfavoritemusic?Ilikejazzbest.LeadinIlikedancemusicbest.Ilikeclassicalmusicbest.Ilikequietmusic.Ilikemusicthatisquiet.定语从句1.什么是定语从句？2.什么是先行词？3.什么是关系代词和关系副词？如何确定？4.如何把两个句子合并为一个定语从句？在复合句中作定语的从句叫作定语从句。定语从句先行词：被定语从句修饰的名词或代词叫先行词。定语从句一般放在先行词后面。关系词：引导定语从句的词称为关系词。关系词分为关系代词（that,which,who,whom,whose)和关系副词（when,where,why)。关系代词在从句中充当主语、宾语、定语等成分，关系副词在句中作状语。Ilikemusicthat/whichIcandanceto.先行词关系代词定语从句Ilikethesingerwhoisbeautiful.Ilikethemoviethatisfunny.IstillrememberthefirsttimewhenImether.why=forwhichwhere=in/at/on…which(介词同先行词搭配)when=during/on/in…which(介词同先行词搭配)关系副词=介词+关系代词一、如何确定关系代词当先行词指人时用who,whom,that;当先行词指物时用which,that;（that既可指人，也可指物）这些关系代词在定语从句中作主语和宾语，作主语时不可省略，作宾语时可以省略。在本单元中，我们重点学习由关系代词引导的定语从句。I’mlookingatthephotosyousentmewithyourletter.LangZhengisthethree-year-oldboysaluted（行礼）tothesoldiersinthe5·12earthquake.TheyoungladywemetyesterdayisfromCanada.that/whichwho/thatwhom/that(作主语，不可省略)(作宾语，可省略)(作宾语，可省略)二、定语从句中谓语动词的数关系代词在从句中用作主语时，从句的谓语动词在人称和数上须和先行词保持一致。如：Thisisoneofthemostpopularbooksthataresoldinthebookstore.1.Helikesmoviesthat_______(be)reallyexciting.2.Studentsliketeacherswho_______(explain)thingswell.3.Shedoesn’tlikeasongthat____(be)toolong.areexplainis三、定语从句中介词的位置关系代词作介词的宾语时，介词不能放在that,who的前面,只能放在从句中有关动词的后面或which,whom的前面。如：Thetown(that/which)shelivesinisveryfaraway.=Thetowninwhichshelivesisveryfaraway.Sheistheorphan(who/whom/that)theoldmanhasgivenhisheritageto.=Sheistheorphantowhomtheoldmanhasgivenhisheritage.①先行词既包括人又包括物时。②先行词被最高级、序数词修饰时。③先行词是all,any,everything,anything,none,theone等不定代词时。④当主句是who或which引导的特殊疑问句，为避免重复，只用that。1.关系代词只能用that的情况：四、关系代词只能用that或which的情况2.关系代词只能用which的情况：引导非限定性定语从句（主句和从句之间用逗号隔开），且先行词指物时，关系代词只用which。Ⅰ.单项选择()1.Ilikemusic_______greatlyrics.A.thathaveB.thathasC.whohaveD.whohas()2.Theyaretalkingaboutthingsandpersons_______theysawthereafewdaysago.A.whoB.whichC.thatD.what()3.Thisisthehighestbuilding_______I’veeverseen.A.whichB.thatC.whatD.where()4.Ireallydidn’tknowanything_______happenedtoJimyesterday.A.whichB.whoseC.whenD.that()5.—Whoistheman_______isstandingoverthere?—Oh,heismymathteacher.A.whoB.whomC.thatD.which()6.Thebuilding，_______isoveronehundredyearsold,isveryfamoushere.A.whichB.thatC.whenD.whereIlikegroupsthatwearcoolclothes.Ilikethosegroups.Theywearcoolclothes.2.Thegroupsplayquietandgentlesongs.•XuFeiprefersgroups.XuFeiprefersgroupsthatplayquietandgentlesongs.五、如何合并句子。Theproblemisveryimportant.Thestudentshavediscusseditinthehistoryclass.Theproblemthatthestudentshavediscussedinthehistoryclassisveryimportant.Ⅱ.填入适当的先行词。1.It’sthekindofmusic______________youcandanceto.2.Shelikesmusicians______________wri...
