《M6AnimalsinDanger（Period3）》教學(xué)設(shè)計Period3GrammarTeachingGoals:TogetSstoreviewattributiveclauses.TeachingProcedures:Step1PresentationPurpose:TogetSstoknowtheteachingcontentofGrammarShowthefollowingcontentsonblackboardorPowerPoint.Attributiveclauses一、定語從句要點簡述★概念:Heistheboywhooftengoestoschoollate.先行詞關(guān)系詞定語從句★原則：a.定語從句必須緊緊地跟在先行詞后面，限制修飾先行詞。b.定語從句必須用關(guān)系詞來引導(dǎo)。c.關(guān)系詞在定語從句中作一個句子成分.★擴大.SheistheoldwomanwhomIsawthismorning.MaryisthegirlwhoseparentsworkinJapan.Isthisthekeywhichyouarelookingfor?October1,1949isthedaywhenNewChinawasfounded.Thisisthehousewherethegreatmanwasborn.Idon’tknowthereasonwhyshelooksunhappytoday.★下列定語從句只能用that來引導(dǎo)：1.先行詞為形容詞最高級所修飾ThisisthelongestbridgethatIhaveeverseen.2.先行詞為序數(shù)詞所修飾Ihappenedtobethethousandthguestthatvisitedthegreathotel.ThisisthefirstcompositionthathehaseverwritteninEnglish.3.先行詞既包括人又包括物Theytalkedofthingsandpersonsthathappenedintheschool.Hetalkedabouttheteachersandschoolsthathehadvisited.4.主句是who或which開頭的特殊疑問句中的定語從句Whoisthemanthatcamethismorning?Whichisthebagthatyoulost?5.先行詞為theonly,thevery,thelast,thesame所修飾的定語從句Heistheverypersonthatthepolicearelookingfor.ThisistheonlythingthatIcanremember.6.先行詞是everything,nothing,something,all,little,much,everybody等不定代詞Telluseverythingthatyouknow,please.Isthereanythingthatyoudon’tunderstand?7.先行詞被all,every,no,some,any,little,much修飾時Allthatglittersisnotgold.I’vereadallthebooksthatyougaveme.★“介詞+關(guān)系詞”及關(guān)系副詞when,where,why1).Theboxisfullofbottles.Heisstandingonthebox.---->Theboxonwhichheisstandingisfullofbottles. Theboxwhereheisstandingisfullofbottles.2).Thisisthetrain.Weworkonthetrain.---->Thisisthetrainonwhichwework. Thisisthetrainwherewework.3).Iknowthereason.Shediditforthereason.---->Iknowthereasonforwhichshedidit. Iknowthereasonwhyshedidit.4).Themanisourschoolmaster.Youshookhandswiththemanjustnow.---->Themanwithwhomyoushookhandsisourschoolmaster.5).ThepenismadeinShanghai.Sheiswritingwiththepen.---->ThepenwithwhichsheiswritingismadeinShanghai.不能拆開的詞組：lookfor/lookafter/catchholdof/takecareof/puton/takeoff…….★非限制性定語從句只對先行詞起補充，說明的作用，常用逗號分開。關(guān)系代詞用who(m),which，關(guān)系副詞用where,when.非限制性定語從句不能用that來引導(dǎo).ThiswastheAmericanCivilWar,whichlasted4yearsbeforetheNorthwonintheend.Hewastakentoanotherroom,wherehefoundawoundedboy,whowasdying.★as作為關(guān)系代詞，習(xí)慣上用于下列詞組：thesame....assuch...asas...as，so…asTakeasmanybooksasyouwant.Hereissobigastoneasnomancanlift.Hereadsuchbooksaswillmakehimwiser.ThetownisaboutthesamedistancefromNanjingasYangzhouis.As用于非限制性定語從句，常見以下句型：asyouknow,aswehaveseen,asisknowntoall,asanybodycansee,aswasexpected, aswecanimagine,ashasbeenpointedoutas與which的用法區(qū)別：as與which在非限制性定語從句中，都可指代整個主句，但as引導(dǎo)的從句可放在主句的句首,句中或句尾，而which引導(dǎo)的從句只可放在主句的句尾Aswehaveseen,oceanscovermorethan70percentoftheearth.Oceanscovermorethan70percentoftheearth,aswehaveseen.Shewasawardedagoldmedal,whichthewholefamilyconsideredagreathonour.★thesame…as,thesame…that的區(qū)別ThisisthesamebagasIlostyesterday.（相似的事物）IamwearingthesamecoatthatIworeyesterday.（同一事物）★定語從句和同位語從句的區(qū)別:定語從句相當(dāng)于形容詞作定語，對先行詞加以限制或修飾，同位語從句相當(dāng)于名詞，對先行詞加以補充或說明，連接詞that在定語從句中充當(dāng)某個成分，而that在同位語從句不充當(dāng)句子成分.Thepromisethatmyunclegavememadeushappy.（定語從句）Thepromisethatmyunclewouldgivemeanewbikemadeushappy.(同位語從句)Thenewsthattheyhadwoncame.★關(guān)系代詞what和that,which的區(qū)別:先比較下列句子中的what和that:Hetoldusthethingsthathehadseen.-->Hetolduswhathehadseen.ThisisthewordswhichIsaid.-->ThisiswhatIsaid.可以看出what實際上等于是“thethingthat(which)”,即“先行詞+關(guān)系詞”.因此在句中如果已有先行詞，則不能用what，而只能用that(which)，如沒有先行詞，則用what。what是一個沒有先行詞的關(guān)系詞。2、Examples1.Isthismuseum___youvisitedafewdaysage?A.whereB.thatC.onwhichD.theone2.Isthisthemuseum____theexhibitionwasheld.A.whereB.thatC.onwhichD.theone答案：1D，2A例1變?yōu)榭隙ň洌篢hismuseumis___youvisitedafewdaysago.例2變?yōu)榭隙ň洌篢hisisthemuseum___theexhibitionwasheld.在句1中，所缺部分為賓語，而where,that,onwhich都不能起到賓語的作用，只有theone既做了主句的表語，又可做從句的賓語，可以省略關(guān)系代詞，所以應(yīng)選D。而句2中,主、謂、賓俱全，從句部分為句子的狀語表地點，既可用副詞where，又因inthemuseum詞組，可用介詞in+which引導(dǎo)地點狀語。而此題中，介詞on用的不對，所以選A。Step2PracticePurpose:TogetSstohaveknowledgeofthegrammarthroughexercises.Activity1AskSstoreadthefivesentencesandanswerthefollowingquestions.Suggestedanswers: a—5；b—3；c—4；d—1；e—2Activity2Completethesentenceswithwho,which,orwhose.Suggestedanswers: 1whose2who3which4whose5which6whoActivity3Completethesentenceswithwhere,whenorwhy.Suggestedanswers: 1why2where3when4when5whereActivity4Completethesentenceswithofwhom,towhom,forwhichorinwhich.Suggestedanswers: 1inwhich2towhom3ofwhom4forwhichStep3ConclusionPurpose:TogivebriefInstructionsofverbformsGivebriefinstructionsofattributiveclauses.(OnP114ofGrammarinourtextbook)Step4PracticePurpose:TocheckwhethertheSshaveknowledgeofthegrammarornotthroughexercises. Askthestudents