Unit1CulturalHeritageGrammar非限制性定语从句课件高中英语人教版

Unit1Grammar非限制性定语从句教学目标01复习回顾定语从句的关系词02了解非限制性定语从句的特点03区分限制性定语从句和非限制性定语从句Testbeforeteaching1.Sheisthegirlwho/thattalkedtoyouyesterday.2.Lookatthephotosthat/whichItookonmytrip.3.Thishousewhosewindowsfacethestreetismyuncle's.4.Hedoesn'tseemtobethemanwho/thathewastenyearsago.Testbeforeteaching5.ThereasonwhyIcan’tcomeisthatIhavetoprepareforthecomingexams.6.ThedaywhenMandelahelpedmewasoneofmyhappiest.7.TheplacesoutsidethetownswheretheyweresenttolivewerethepoorestpartsofSouthAfrica.Self-learning1.定语从句的构成？2.关系词有哪些？3.关系词的作用？4.关系代词和关系副词的区别？5.关系词作何成分可省略？6.“介词+关系代词”如何选择？7.定语从句做题步骤？1.连接2.代替先行词3.在从句中充当成分从句中充当成分不同宾语固搭圈-括-找-定Presentation&EvaluationPerhapsthebestexampleisshownbyUNESCO,whichrunsaprogrammethatpreventsworldculturalheritagesitesaroundtheworldfromdisappearing.Thinkaboutthedifferences?1.格式在格式上，限制性定语从句和非限制性定语从句最大的区别是后者要用逗号隔开。Thegirlwhospokeismybestfriend.IliketochatwithJack,whoisacleverboy.2.意义限制性定语从句用来修饰和限定先行词，与之关系密切，如果去掉，则意思含糊不清；非限制性定语从句用来补充、附带、说明先行词，与主之关系不紧密，即使去掉，主句意思依然清楚。IhaveanelderbrotherwhograduatedfromPekingUniversity.Ihaveanolderbrother,whograduatedfromPekingUniversity.问：上述句子中分别有几个哥哥？3.翻译限制性定语从句一般放在先行词之前，译为“……的”；非限制性定语从句一般顺序翻译,可译为代词或“这个”。IliketheschoolwhichisnamedHongwenHighSchool.Iliketheschool,whichisnamedHongwenHighSchool.Ashopshouldkeepastockofthosegoodswhichsellbest.Davidstudieshardandisreadytohelpothers,whichiswhathisparentsexpect.问：上述句子中先行词是哪部分？4.先行词限制性定语从句先行词只能是名词或代词;非限制性定语从句先行词可以是名词/代词，短语或句子。Crusoe’sdogwhich/thatwasveryoldnow,becameillanddied.Crusoe’sdog,whichwasveryoldnow,becameillanddied.5.关系词限制性定语从句可以由that/which/who/whom/whose/as（关系代词），when/where/why（关系副词）和“介词+关系代词”来引导；非限制性定语从句关系词不可以用that。6.省略限制性定语从句中关系词作宾语时可以省略；非限制性定语从句一律不能省略。Self-learning1.Doyouknowthemanwho/thatspokeatthemeetingjustnow?2.AndthenMary,whowehadbeentalkingaboutearlier,walkedin.3.Hisbestmovie,whichwonseveralawards,wasaboutthelifeofGandhi.4.Therewassomuchthat/whichSamdidn’tknowyet.Self-learning5.Who’stheboywho/whom/thatyouboughtthetoyfor?6.Thefilesarenowinasafetowhichonlyhehasthekey.7.Ourwomenvolleyballteamwonanotherworldchampionship,which

madeusexcitedandproud.Self-learning8.Inouronlinelibrary,severalmeansexistthat/whichcanbeemployedtobrowsethroughourresources,suchas“delayedopen-access”,wherejournalsallowonlyVIPuserstoreadapaperforthefirsttwoweeksbeforemakingitfreelyavailabletoeveryonewhowishestoseeit.9.HelivesinBeijing,whichisatwo-hourdrivefromhere.Self-learning10.大多数学生饱受缺乏睡眠之苦，这导致他们在上课时无法集中注意力。（concentrate）

Themajorityofstudentssufferfromalackofsleep,whichcausesthemtofailtoconcentrateduringtheclass.Self-learning11.确保你在人生的成长过程中，能不时地停下来反思自己的成功和失败，这是不容忽视的。(which)Makesureyoucanstoptoreflectonyoursuccessandfailuresfromtimetotimeinyourgrowth/intheprocessofyourgrowth,whichcan’tbeignored.Self-learning12．罗马的遗迹不仅展示了古罗马人的生活方式，而且对雕塑有重要的影响，这就是游客们对罗马着迷的原因。(which)Rome'srelics

notonlyshowthelifestyleoftheAncientRomans,butalso

haveanimportantinfluenceonsculpture,whichisthereasonwhyvisitorsarefascinatedbyRome.Summary

无逗号 有逗号关系词先行词翻译意义格式省略

修饰限定 补充说明

先行词之前“…的” 顺序代词/“这个”

名词或代词 词短语句