初三定语从句(区公开课课件共35张PPT)

定语从句(1)Attributiveclauses整理 ppt 关于艾滋病ppt课件精益管理ppt下载地图下载ppt可编辑假如ppt教学课件下载triz基础知识ppt Step1:开篇语1.定语从句是英语语法的重点，在文章的阅读中有着举足轻重的地位，本课将从定语，先行词，关系词等核心概念为你耐心讲解；2.关系代词that/which/who/whom在句中作什么成分？是否可以省略，本课通过典型例 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 为你支高招；整理pptStep2:RevisionIdonotknowhowtodealwithit.主语谓语宾语主语subject---- 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示句子所说的是“什么人”或“什么事物”，也就是动作的发出者。谓语predicate----说明主语“做什么”“是什么”或者“怎么样”，也就是做了什么行为动作或处于什么状态。宾语object----表示动作、行为的对象，也就是动作的接受者。Coloursinfluenceourmoods.主语谓语宾语整理pptStep3:LeadinPleaseguesstheChinesemeaningofthefollowingproverbs(谚语):1.HewhodoesnotreachtheGreatWallisnotatrueman.2.Godhelpsthosewhohelpthemselves.3.Hewholaughslastlaughsbest.Tips:在平时的学习中请注意积累相关的谚语或成语，不仅可以掌握相关的语法结构，还可以灵活地运用到写作当中，给文章增色整理pptStep4:Learnattributiveclauses整理pptTask1:Learnsomeknowledgeabouttheattributiveclauses1.定语2.定语从句3.先行词和关系词4.关系词的作用5.定语从句的结构整理ppt1.什么是定语(attribute)？Ilikethecolours.Whichcolours?energetic整理pptanancientcountrythecolourofwisdomthehigh-speedrailwayconnectingAtoBthepersonwhohasinfluencedmemost定语---是对名词或代词起修饰、限定作用的词、短语、或句子。汉语中常翻译成“……的”整理ppt前置定语---单词、或单个的分词做定语时通常放在它修饰的词之前做前置定语1.WuWeiisabornartist.2.TanDunlovesthesoundsoftherushingwater.后置定语--介词短语、分词短语和定语从句通常放在它所修饰的词之后，作后置定语1.Peopleincoldareaspreferwarmcoloursintheirhomes.2.TheDiarywaswrittenbyagirlnamedAnneFrank.3.Hecareforthechildrenwhohavelosttheirparents.4.Thebloodhehasdonatedisenoughtosaveover70lives.整理pptIpreferthepencil.whichone?Thepencilcostme10yuan.Iprefercostme10yuan.which/thatThepencilthepencil..2.什么是定语从句(attributiveclause)？定语从句---在复合句中修饰名词或代词的句子整理ppt定语从句---在复合句中修饰名词或代词的句子1.Heneverforgetsthethingsheneedstodo.2.Youshouldpaynoattentiontothosewholaughatyou.3.HegaveourTVtofamilywhocouldnotaffordone.Tips:定语从句是修饰某一名词或代词的从句,于是我们只要找到了被修饰的名词或代词，则修饰它的句子就是定语从句。整理ppt3.什么是先行词和关系词？整理pptMydadhasafriendwho/thatisgoodatEnglish.定语从句关系代词who/that为关系代词，在从句中代替friend.先行词Mydadhasafriend.HeisgoodatEnglish.3.先行词——是被定语从句所修饰的词,通常是名词或代词。4.关系词——是引导定语从句的关联词，在从句中替代先行词。注意:从句必须紧跟在先行词后。整理ppt4.关系词(relativepronoun)的作用是什么呢？a．引导定语从句；b．代替先行词（先行词的一个替代形式）；Hewrotemanybooks.Thebookssoldwell.---Hewrotemanybookswhich/thatsoldwell.c．在定语从句中担当一个成分----主语或宾语Idon’tlikethemanthat/whoissmoking.（主语）Thisisthereply(that/which)I’vejustreceived.(宾语)整理ppt5.定语从句的结构….先行词（名词/代词）+关系代词（who/which/that/whom)+….1.Heneverforgetsthethingsthat/whichheneedstodo.2.Youshouldpaynoattentiontothosethat/wholaughatyou.3.Doyouknowtheteachersthat/whoaresittinginourclassroomnow?整理pptTask2:Howtomakeaattributiveclause?整理ppt将两个句子合并成定语从句Matchthetwosentences1.I’mreadinganarticle.ThearticleisaboutTom.I’mreadinganarticlethat/whichisaboutTom.2.Sheisateacher.TheteacherteachesusEnglish.Sheisateacherthat/whoteachesusEnglish.3.Whereisthecoat?Youboughtitlastweek.Whereisthecoatwhich/thatyouboughtlastweek?1.找先行词2.换关系词3.抄其余部分整理pptTask3:Howtouserelativepronouns?如何使用关系代词that/which/who/whom？整理pptwhich代替事物，在从句中充当主语和宾语1.Ican’tfindtheletter.Thelettercamethismorning.2.Pleasegivemethebook.Thebookisabouttravel.3.Thisisthebag.Mymotherboughtitlastweek.4.Thehouseismadeofwood.Jackbuiltthehouse.Thisisthebagwhichmymotherboughtlastweek.Ican’tfindtheletterwhichcamethismorning.Pleasegivemethebookwhichisabouttravel.ThehousewhichJackbuiltismadeofwood.关系代词在从句中作宾语时,可以省略,做主语时,不能省略。//thatthatthatthat/that整理pptthat代替人，在从句中充当主语和宾语。1.TheboyiscalledTom.Theboybrokethewindow.TheboythatbrokethewindowiscalledTom.2.Mr.Liistheperson.Youtalkedwiththepersononthebus.Mr.Liuisthepersonthatyoutalkedwithonthebus.关系代词在从句中作宾语时，可以省略。/整理pptwho代替人.在从句中可充当主语。Doyouknowthegirl?whichgirl?1.Thegirlisrunningonthegrass.2.Thegirllikessingingverymuch.1.Doyouknowisrunningonthegrass.2.Doyouknowlikessingingverymuch.whowhothegirlThegirlthegirlThegirl??整理pptwho/whom代替人,在从句中充当宾语。Heistheman.Itoldyouabouthim.HeisthemanItoldyouabout.Themanisateacher.Isawthemanjustnow.Themanisateacher.whoIsawjustnowwhomthemanwhowhomhim.整理pptSummary关系代词的用法√√√√√√√√√√√√××××Howtouse‘Relativepronouns’?何时可以省略？做宾语时可以省略指人指物主语宾语thatwhichwhowhom整理ppt小结：that－既可指人，也可指物，作主语，不能省略；作宾语，可以省略。which－指物，作主语，不能省略；作宾语，可以省略.who－指人，作主语，不能省略；作宾语，可以省略,（常用whom）整理pptTask4强调特例整理ppt(1)当关系代词在定语从句中作主语时，定语从句的谓语动词形式由先行词决定。1.Thosewhoagainsttheplanputupyourhands.(be)2.Themanwhonexttoourssellsvegetables.(live)3.Tomisoneofthestudentswhopraisedbytheteacheryesterday.(be)areliveswere4.Tomistheonlyoneofthestudentswhopraisedbytheteacheryesterday.(be)was整理ppt(2)关系代词在定语从句中作宾语时可省略，作主语则不可。1.Didyoureadthebook________Ilendtoyou?A.whoseB./C.whoD.what2.Didyoureadthebook_______waspopularatthemoment.A.thatB./C.whoD.what BA整理ppt（3）关系代词有时只能用that,不可用which,初中常见的有以下两种情况ThatisthemostinterestingbookthatIhaveeverread.ThefirstthingthatIshoulddoistoreviewmylessons.ThemanandhisdogthatIalwaysmeetarestandingbythegate.2.先行词同时包括人或物时1.当先行词被形容词最高级或序数词修饰时整理pptTask5:Doexercises整理pptExercise1:1.Thewoman_____isinredishismother.A.whomB.whoC.whoseD.which2.Wesawafilm______wasaboutanoldstory.A.whenB.whoC.thatD.where3.Ionlyeatfood______ishealthy.A.thatB.whoC.whereD.whose4.Ilikesingers______differentkindsofmusic.A.whoplaysB.whoplayC.whocanplaysD.whomplays整理pptTheboy__________isstandingunderthetreeismyfriendTom.Helivesinahouse___________standsonahill.Thatlittlegirl________________TomoftenhelpsishissisterMary.Thebird_________issinginginthecageisTom’stoo.Bobishisdog__________TomandMaryoftenplaywith.Thedogisgreat.Yesterdayhecaughtathief___________runningaway.Exercise2:用who/whom/which/that填空who/thatwhich/thatwho/whom/thatwhich/thatwhich/thatwho/that整理pptExercise3:合并为定语从句1.Thisisadream.Thisdreamwillnevercometrue.Thisisadreamthat/whichwillnevercometrue.2.Thedoghasbeenfound.Thedogwaslost.Thedogthat/whichwaslosthasbeenfound.3.Heisagoodstudent.Teachersareproudofhim.Heisagoodstudentthat/who/whomteachersareproudof.整理pptExercise4Tryyourbesttofindtheattributiveclausesinthetextwhichwehavelearnedthisterm.整理ppt老师寄语：Nothingistoodifficulttothemanwho’lltry.世上无难事，只要肯登攀。2.Hewholaughslastlaughsbest.谁笑在最后谁最美！整理pptStep5:Homework1.Reviewwhatwehavelearnedabouttheattributiveclauses2.Writedowntheattributiveclausesinthetextwhichwehavelearned整理ppt