高中英语 定语从句教学课件 外研版必修3

勃利县高级中学教学活动月外研版高一(3)Module5定语从句之介词+关系代词用法•复习定语从句的基本用法•会翻译含定语从句的复合句(阅读目的)•研究学习“介词+关系代词”的用法（语法）•会写简单的含定语从句的复合句（写作目标）教学目标定义:用来修饰一个词的＿＿＿在语法上叫定语从句。这个被修饰的词叫＿＿＿＿＿。定语从句须放在被修饰词的＿＿＿。分类：定语从句分为＿＿＿＿＿＿＿和＿＿＿＿＿＿＿。明显的区别是＿＿＿＿＿＿＿＿的前面有逗号，但在意思上这类定语从句与主句＿＿＿＿＿＿＿＿＿＿＿＿＿＿；而＿＿＿＿＿＿＿与主句不可分割。句子先行词后面限制性定语从句非限制性定语从句非限制性定语从句联系不紧密，可以分割限制性定语从句翻译下列含有定语从句的复合句(1)ThegirlwhoisstandingthereisMary.(2)AbrahamLincoln,wholedtheUnitedStatesthroughtheseyears,wasmurderedonApril14,1865(3)Shelivesinahousewhosewindowsfacesouth.(4)I’llneverforgetthedaywhenIjoinedthearmy.(5)Tellmethereasonwhyyoucamelate.(6)Iwon’tforgetthefactorywheremyfatherworkedtenyearsago.(7)Soontheyarrivedatafarmhouse,infrontofwhichsatasmallboy.conclusion•在限定性定语从句中，将从句放到先行词前面来翻译成汉语。•非限定性定语从句属于补充说明作用，可以译成并列句。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,thatwhosewherewhenwhy关系代词关系副词(1)通过翻译，找出先行词(2)尝试把先行词还原到定语从句中，确定其所担当的成分，所属类别。(3)先行词在从句中做主语、宾语用关系代词，做状语时用关系副词正确选择关系词小窍门：（表示时间地点原因）先行词前面需加介词才能还原到定语从句中的话，一定是状语，应当用关系副词。练习1.Thisisthefactory____wevisitedlastweek.A、whereB、thatC、inwhichD、theonec2、Thisistheschool_______myfatherworked20yearsago.A、thatB、whenC、whichD、whereD3、Thisisthereason______hetoldme.A、thatB、whyC、onwhichD、forthatA4、Hiswalkingstick,____hecan’twalk,waslostyesterday.A、thatB、withwhichC、whichD、withoutwhichD5、Theman_______youaretalkingisinthenextroom.A、towhomB、aboutwhomC、aboutwhoD、whomB介词+关系代词•思考：•什么情况下考虑用介词+关系代词？•如何选择和介词？•介词后可以使用那些关系词？•与whose又有何关系？•与关系副词是否有关系？用正确的介词＋关系代词填空：1.Thisisthehouse_________Ilivedtwoyearsago.2.Hiswalking-stick,___________hecan’twalk,waslostyesterday.3.Theknife,___________weusetocutthebread,isverysharp.4.Doyouremembertheday_________youjoinedourclub?5.Heisaman__________weshouldlearn.withoutwhichwithwhichinwhichonwhichfromwhomConclusion1.当从句不缺主语或宾语时，可考虑用介词＋关系代词。2.当确定用介词＋关系代词时，介词的选用可考虑与从句中动词、形容词的搭配或与先行名词的搭配。3.当介词放在关系代词前时，介词宾语只能用which代物，whom代人。且关系代词一律不能省略。1)看定语从句中动词与介词的搭配Thisisthebook___whichyouasked.forTheoldmanwhomIamlookingafterisbetter.如何选择介词注意:动词短语不能拆开即介词不提前2)看定语从句中形容词与介词的搭配Hereferredmetosomereferencebooks____whichIamnotveryfamiliar.3)根据先行词判断,所用的介词与先行词搭配Thisisourclassroom,____________whichthereisateacher’sdesk.withinthefrontofwhose用正确的形式填空：1.Thisisthegirl_______walletwasstolenyesterday.2.Thisisthegirl_______thewalletwasstolenyesterday.3.Ilikethebook_______coverisred.4.Ilikethebook_______thecoverisred.ofwhomwhosewhoseofwhichConclusion:1.whose既可指人又可指物，在从句中作定语，其后紧跟名词。2.whose+表人的名词＝ofwhom+the+表人的名词whose+表物的名词＝ofwhich+the+表物的名词Thisisthehouse.Iwasborninthehouse.=ThisisthehousewhereIwasborn.先行词关系副词=ThisisthehousewhichIwasbornin.=ThisisthehouseinwhichIwasborn.注：关系副词可等于“介词+关系代词”关系副词与介词+关系代词WewillneverforgetthedaywhenIjoinedtheparty.ThereasonwhyIcalledistoinviteyoutoaparty.onwhich(ontheday)forwhich(forthereason)writing1.We’reintheregion.Printingwasfirstinventedinthisregion.We’reintheregioninwhichprintingwasfirstinvented.Connectthesesentencesusingthegivenphrases.ofwhichatwhichtowhomofwhominwhich2.Itisaninvention.Heisveryproudofthisinvention.Itisaninventionofwhichheisveryproud.3.Heisaman.Iamafraidofthismanbecausehehasinventedsomethingdangerous.HeisamanofwhomI'mafraidbecausehehasinventedsomethingdangerous.4.Themachineisveryold.Youarelookingatthatmachine.Themachineatwhichyou'relookingisveryold.5.Isthattheinventor?Youweretalkingtohim.Isthattheinventortowhomyouweretalking?翻译1.他指给我看他丢钱包的地方。Heshowedmetheplacewherehelosthiswallet.2.我不认识那个和你说话的女孩。Idon’tknowthegirlwhom/thatyouspeakto.3.她是一个叫玛丽的女孩。SheisagirlwhoiscalledMary.4.那些正在打网球的男孩是我的朋友。Thoseboyswhoareplayingtennisaremyfriends.5.你记不记得我们到这儿的那一天?Doyourememberthedaywhenwearrivedhere?概念各种连接词的具体用法定义分类连接词that与whichwho、that与whomWhose介词+关系代词when、where与why—定语从句