Unit9SectionA定语从句课件英语人教版九年级全一册

定语从句TheAttributiveClause指导预习Learningobjects(学习目标)AttributiveClause（定语从句）关系词关系代词关系副词指人：who/whom/whose/that指物：which/thatwhen/where/why（下一节课讲）先行词：名词/代词主要从两方面来讲定语从句一个是定语一个是从句认清主语，谓语，宾语，定语，状语I

eat

delicious

food

athome.主谓定宾状语主：动作发出者谓：表动作宾：动作承受者状语：表时间，地点，原因等等。定语:？一、什么是定语？定语：具有限定意义的语言（限定修饰名词或代词)

1、汉语中定语的位置（标志性的词：......的）

女孩漂亮的女孩戴着帽子的女孩正在唱歌的女孩形容词作定语短语作定语句子作定语在汉语中的定语都放在被修饰的名词之前。2、英语中定语的位置girlbeautiful

girlThegirl

withahatThegirlwho/thatissinging.形容词作定语短语作定语句子作定语在英语中的定语是短前长后。二、什么是定语从句？定语从句：作定语的，具有从属意义的句子（限定修饰名词或代词）比如：Thegirl

who/thatissinging

isLily.那个正在唱歌的女孩是莉莉。那么girl或music和who/that在句子中被叫作什么呢？

Ilikemusic

（that/which）Icansingalongwith.我喜欢我能跟着唱的音乐。Thegirlwho/that

issingingisLily.先行词:被定语从句修饰的名词或代词。关系代词:引导定语从句的词。who/that

关系词的功能有三个：b.代替(代替先行词）

c.担当成分（在定语从句中担当主语或宾语的为关系代词）a.引导（引导定语从句）指人：who(作主语/宾语)whom(作宾语)whose(作定语)Hewastheman

（who/that/whom/省略）myfathersaved.

做宾语Theboy

whosefatherisateacherworksveryhard.做定语指物：which(做主语或宾语)eg:Thebook

which/thatisonthetableismine.做主语

Thebook

（which/that/省略）IreceivedyesterdayisfromJim.作宾语

Thegirl

that/whoisholdingabookisLily.做主语

Thegirl（that/who/whom/省略）IwanttomeetisM.作宾语（一）关系代词人或物：that(做主语或宾语)注：关系代词在从句中做动词宾语时，常可省略。但若做介词宾语一般不可省略Ilikemusic

towhichIcandance这里music做to的宾语，所以关系代词不可省略。eg:Hewastheman

who/thathelpedmefindmybagjustnow.做主语怎么去选择关系代词呢？Theboy

isswimmingisMike.定语从句三步走：a.找出先行词(被定语从句所修饰的词)who/thatb.先行词带入定语从句中（看看先行词在定语从句中是充当什么成分）c.选择关系词（首先判断先行词是指人还是指物，再选择关系代词）2.当先行词被修饰序数词，形容词最高级时eg:ThisisthefirstEnglishbookthatshebought.1.当先行词既有人又有物时eg:IcanstillrememberthepeopleandthepicturesthatIsawintheroom.4.当主语以who/which开头时eg:Whoisthegirlthatspoketoyoujustnow?3.当先行词被theonly,thevery,thesame,thelast或all,any,some,no,not,every,each，little,few等修饰时（若先行词为人，也可用who/whom).eg:ThisistheonlybookthatIamfondof.e.g.Ihavesome

books

thatareverygood.只能用that情况“两序形限特有代表”6.当先行词为all,everything,something,anything不定代词时。eg:Everything

thatIsawinthemuseuminterestedme.5.there（here）be句型中e.g.Thereisa

bookthatIamfondof.7.当先行词在从句和主句中都作表语时,无论先行词是人还是物.e.g.Chinaisnolongerthecountry

thatshewas.

另外：如有两个定语从句,其中一个已用which引导,另一个宜用that.e.g.Edisonbuiltupa

factorywhich

producedthings

thathadneverbeenseenbefore.来点儿干货11、在介词之后.e.g.Thisisahouse

in

whichanoldmanlives.2、当主句中的主语被that修饰时.e.g.Thatdog

whichIfoundinthestreetbelongstoMary.3、先行词本身为that,those时。eg:What’sthat

whichwasputinthebox？4、非限制性定语从句中.e.g.Maryhasabook,whichisveryprecious（珍贵的）.只能使用which的情况：来点儿干货2定语从句---小组探究找出先行词，画出关系代词，完成表格。（3分钟）1.Thegirlthatisdoinghomeworkismysister.2.Theladythat/whomIamtalkingtoismymother.3.Thereisagardenerwholikesplantingfruittrees.4.Iwanttobuysomefoodwhichishealthy.5.Helikesmusicthatisrelaxing.先行词关系代词充当成分备注修饰人修饰物who主语that主语that/whom/省略宾语whichthat主语主语作动词宾语可省Rushingtoanswer!快速抢答！Ipreferthemusic______________cancheermeup.Ihaveafriend___________canplaythepianowell.Thisisthebook_____________myfatheralwaysreadsinthemorning.Thegirl_______________mybrothertalkswithisLucy.thatwhichwhowhomwhich/thatwho/thatwho/whom/thatwhich/that1.Aplaneisamachine________________canfly.2.Thecar______________myuncleboughtyesterdaywasstolen.3.Thestudents__________don'tstudyhardwon'tpasstheexam.4.Thewoman_______________yousawyesterdayisMissLi.5.Doyouknowthegirl____________isstandingunderthetree.6.Ineedtofindapartner________________Icanpracticewith.A、用适当的关系代词完成句子并翻译解题技巧：找出先行词，看先行词是人/物，来决定关系代词。后面是动词，做主语；后面有主语和谓语，做宾语which/thatwhich/thatwho/thatwho/whom/thatwho/thatwho/whom/that辅导检测exercise1.Ithinkthisis

themostbeautifuldress______Ihave.A.whichB.thatC.who2.InfactBobdidnotunderstandthefirstquestion_______wereaskedinFrench.A.thatB.whoC.which3.Jacktoldmeeverything_______heknewaboutit.A.who B.that C.which4.Wetalkedaboutthethingsandpersons_________wesawthen.A.whichB.whomC.that5.Thetown__________wevisitedafewyearsagoismuchlargerthanbefore.A./B.whomC.who6.—Doyouknowtheman______isrunningalongthestreet?

—Yes.HeisourEnglishteacher.A.whichB.whomC.whoBABCACB、单项选择题先行词主语宾语定语是否充当成分指人whowho/whomwhose是thatthat省略/介词+whom指物thatthatwhichwhich省略/介词+which总结先行词与定语从句中关系代词的对应关系HomeworkFinish4a1&4b（P68）关系副词有哪些呢？when在定语从句中充当时间状语，先行词是表示时间的名词或代词where在定语从句中充当地点状语，先行词是表示地点的名词或代词why在定语从句中充当原因状语，通常是reason1.Doyourememberthatday

whenweknoweachother?（二）关系副词2.Isthistheriver

whereheoftenswims?3.Canyoutellmethereason

why/forwhichyoufightwithBob?when的用法：在定语从句中做时间状语IrememberthedaywhenIstayedthere时间状语关系副词when引导的定语从句可以转换成”介词+which(介词的选择)Iremembertheday

onwhichIstayedthere./onthedayIwillneverforgetthetime

duringwhich/whenIworkedonthefarm/duringthetimewhere的用法：在定语从句中做地点状语eg：Thisisafactory

whereIwork.地点状语关系副词whe