初三定语从句(区公开课课件共35张PPT).ppt
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初三定语从句(区公开课课件共35张PPT).ppt
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,定语从句
(1)Attributiveclauses,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,本课通过典型例题为你支高招;,Step2:
Revision,Idonotknowhowtodealwithit.,主语,谓语,宾语,主语subject-表示句子所说的是“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,Step3:
Leadin,PleaseguesstheChinesemeaningofthefollowingproverbs(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,Step4:
Learnattributiveclauses,Task1:
Learnsomeknowledgeabouttheattributiveclauses,1.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,1.什么是定语(attribute)?
Ilikethecolours.Whichcolours?
energetic,anancientcountrythecolourofwisdomthehigh-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”,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.,Ipreferthepencil.whichone?
Thepencilcostme10yuan.Iprefercostme10yuan.,which/that,Thepencil,thepencil,.,.,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,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。
3.什么是先行词和关系词?
Mydadhasafriendwho/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。
4.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,Idontlikethemanthat/whoissmoking.(主语),Thisisthereply(that/which)Ivejustreceived.(宾语),5.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?
Task2:
Howtomakeaattributiveclause?
将两个句子合并成定语从句,Matchthetwosentences,1.Imreadinganarticle.ThearticleisaboutTom.,Imreadinganarticlethat/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,Task3:
Howtouserelativepronouns?
如何使用关系代词that/which/who/whom?
which代替事物,在从句中充当主语和宾语,1.Icantfindtheletter.Thelettercamethismorning.2.Pleasegivemethebook.Thebookisabouttravel.3.Thisisthebag.Mymotherboughtitlastweek.4.Thehouseismadeofwood.Jackbuiltthehouse.,Thisisthebagwhichmymotherboughtlastweek.,Icantfindtheletterwhichcamethismorning.,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。
/,/,that,that,that,that,Groupwork,/that,that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。
/,Groupwork,who代替人.在从句中可充当主语。
Doyouknowthegirl?
whichgirl?
1.Thegirlisrunningonthegrass.2.Thegirllikessingingverymuch.1.Doyouknowisrunningonthegrass.2.Doyouknowlikessingingverymuch.,who,who,thegirl,Thegirl,thegirl,Thegirl,?
?
Groupwork,who/whom代替人,在从句中充当宾语。
Heistheman.Itoldyouabouthim.HeisthemanItoldyouabout.Themanisateacher.Isawthemanjustnow.Themanisateacher.,who,Isawjustnow,whom,theman,who,whom,him,.,Groupwork,Summary关系代词的用法,HowtouseRelativepronouns?
何时可以省略?
做宾语时可以省略,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),Task4强调特例,
(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),are,lives,were,4.Tomistheonlyoneofthestudentswhopraisedbytheteacheryesterday.(be),was,
(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,B,A,(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,Task5:
Doexercises,Exercise1:
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,Theboy_isstandingunderthetreeismyfriendTom.Helivesinahouse_standsonahill.Thatlittlegirl_TomoftenhelpsishissisterMary.Thebird_issinginginthecageisTomstoo.Bobishisdog_TomandMaryoftenplaywith.Thedogisgreat.Yesterdayhecaughtathief_runningaway.,Exercise2:
用who/whom/which/that填空,who/that,which/that,who/whom/that,which/that,which/that,who/that,Exercise3:
合并为定语从句,1.Thisisadream.Thisdreamwillnevercometrue.,Thisisadreamthat/whichwillnevercometrue.,2.Thedoghasbeenfound.Thedogwaslost.,Thedogthat/whichwaslosthasbeenfound.,3.Heisagoodstudent.Teachersareproudofhim.,Heisagoodstudentthat/who/whomteachersareproudof.,Exercise4,Tryyourbesttofindtheattributiveclausesinthetextwhichwehavelearnedthisterm.,老师寄语:
Nothingistoodifficulttothemanwholltry.世上无难事,只要肯登攀。
2.Hewholaughslastlaughsbest.谁笑在最后谁最美!
Step5:
Homework,1.Reviewwhatwehavelearnedabouttheattributiveclauses,2.Writedowntheattributiveclausesinthetextwhichwehavelearned,
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- 初三 定语 从句 公开 课件 35 PPT