Unit+1+Cultural+Heritage+Discovering+Useful+Structures+非限制定语从句课件-【知识精讲精研】高中英语人教版（2019）必修第二册+

Unit1DiscoveringUsefulStructures非限制性定语从句【版本：人教册别：必修二】Attheendofthelesson,studentswillbeabletoidentifytheform,meaningandfunctionofrestrictiverelativeclausesbyusingthemethodsofobservation-discovery-induction-practice-applicationuserelativeclausestodescribepeopleorthingsingreaterdetailbothinoralandwrittenway.

LearningobjectivesNezhaisasuccessfulfilm.Thefilmgetsmanypositivecomments.

Unit1RestrictiveAttributiveClauseNezhawho/thatisacuteboyisborninChengtanguan.Nezhawho/thatisborninChengtanguan

isacuteboy.Nezha

isborninChengtanguan.Nezha

isacuteboy.先行词

关系词定语从句主语Unit1RestrictiveAttributiveClause•Therecomesatime_____theoldmustgivewaytothenew.•Waterfromthedamwouldlikelydamageanumberoftemplesanddestroyculturalrelics_______wereanimportantpartofEgypt'sculturalheritage.•Afterlisteningtothescientists_______hadstudiedtheproblem,andcitizens_________livednearthedam,•Temples...andthenmovedandputbacktogetheragaininaplace_____theyweresafefromthewater.•Notonlyhadthecountriesfoundapathtothefuture_________didnotrunovertherelicsofthepast...•...byUNESCO,whichrunsaprogramme_________preventsworldculturalheritagesitesaroundtheworldfromdisappearing.which/thatwhich/thatwherewho/thatwhich/thatwhenwho/thatStep1:划分主句和从句Step2:找先行词Step3:看从句所缺成分缺主语、宾语、定语---选择关系代词(who/that/which/whose/whom)不缺成分，选择关系副词去做状语---(when/where/why)Step1Ihavedownloadedthatfreeapp,butitdoesn’tworkwell.找共同thatfreeappitStep2Ihavedownloadedthatfreeapp,butitdoesn’tworkwell.判主从主从句规则主句：整句话的核心含义；从句：起修饰共同名词作用。主句：Thefreeappdoesn’tworkwell.从句：Ihavedownloadedthatfreeapp.定语从句限制性定语从句非限制性定语从句必要信息（所指代的是什么？）补充信息（所指代的名词非常明确，只是对其进行补充说明）Theteacherwhotaughtmeismysister.Mysisterisateacher,whoplaysbadmintoneveryweek.Nezhaalwaysmakestrouble

causesthevillagers'misunderstanding.Unit1Grammarthat/which

Nezhaisalittleboy

parentslovehimdeeply.哪吒是一个深受父母喜爱的小男孩。whoseUnit1RestrictiveAttributiveClause关系词先行词在从句中充当的成分who人主语、宾语whom人宾语which物或事主语、宾语that人或物主语、宾语、表语as人、物或事主语、宾语whose人或物定语when时间名词时间状语where地点名词地点状语why原因名词(reason)原因状语定语从句关系代词关系副词人物whowhomwhosewhichwhenwherewhy定语从句中缺乏主语/宾语使用定语从句中不缺乏主语/宾语使用先行词：人，缺主宾先行词：人，缺宾先行词：人，后紧跟名词先行词：物，缺主宾that先行词：时间，不缺主宾先行词：地点，不缺主宾先行词：原因，不缺主宾介词+whom/which关系代词和关系副词分别是什么？关系词关系代词:who,whom,whose,which,that关系副词:where﹑when﹑why指人指物关系代词和关系副词到底怎么用？人/物先行词是否明确？不明确----需要用限制性定语从句去修饰，才能让所指更具体Heisaperson.Heisapersonwhoisreallywarm-hearted.（热心肠的）明确----需要用非限制性定语从句补充额外信息，如果删除也不影响具体句意的理解TheUniversityofOxfordisthedreamschoolformanystudents.TheUniversityofOxford,whichisthecornerstone(基石)forhighereducation,isthedreamschoolformanystudents.1.IsthisthebookwhichyouboughtonNovember11th?2.Onlineshopping,whichmakesourlifemoreconvenient(方便的）,winsagreatpopularity.你的发现:限制性定语从句主句和从句间不用______隔开；而非限制性定语从句主句和从句之间常用______隔开逗号逗号限制性定语从句非限制性定语从句相同点引导词都是根据先行词去做出选择Thewomanwholivesnextdoorisajournalist.住在隔壁的女士是一位记者。限制性定从非限制性定从MysisterMary,wholivesinNanjing,isajournalist.我姐姐玛丽是一位记者，她住在南京。Tomworksforacompanywhichmakes

computer.汤姆为一家制作计算机的公司工作。Tomtoldmeabouthisnewjob,whichheisnotenjoyingverymuch,汤姆告诉我他的新工作，他并不是很喜欢这份工作。1.Thisisthebestsciencefictionfilm(科幻电影)thatIhaveeverseen.2.Thefilm,whichIsawlastnight,isveryinstructive(有教育性的）.3.Thefilmisverysuccessful,

whichbringsitsdirectorabigsuprise.你的发现：限制性定语从句的先行词常是_______词；

而非限制性定语从句的先行词经常是________词,也可以是__________.名/代名/代整个句子相同点引导词都是根据先行词去做出选择Wemetsomepeoplewhosecarhadbrokendown.我们遇到了一些车子坏掉的人。限制性定从非限制性定从Sam,whosecarhadbrokendown,wasinabadmood.Sam心情很差，他的车子坏了。Whatisthenameoftheplacewhereyouwentonholiday?你去度假的那个地方叫什么名字？JanehasjustbeentoShanghai,wherehermomlives.Jane刚去过上海，她妈妈住在那里。whenwhom你的发现:当关系代词在从句中作_____语时，主限制性非限制性peoplethingwho/thatwhich/thatwhowhich不同点1.可以用why和that做引导词限制性定从非限制性定从1.不可以用why和that做引导词2.没有逗号2.有逗号3.who/which/that做从句的宾语时可以省略Thebag(that/which)heiscarryingisveryheavy.3.引导词（关系词）无论做什么成分都不能省略4.引导词（关系词）指代的就是先行词Thewomanwholivesnextdoorisajournalist.4.引导词（关系词）指代的可以是先行词，也可以是整个句子(1)Maryislookingforagoodrestaurant,whichtakesherquitesometime.玛丽正在寻找美食餐厅，这事儿花了她不少时间。(2)Thenovel,whichIreadlastnight,isveryinteresting.5.多用于写作和口语当中5.多用于写作当中thedifferences限制性定语从句非限制性定语从句形式上意义上作用上翻译时关系词不用逗号用逗号去掉后句意不完整去掉后，句意完整修饰限制只可修饰先行词补充说明可修饰先行词或主句译为“......”的可译为并列句作宾语时可以省略不可省略且不能用that,why引导,要用forwhich代替why总结限制性定从非限制性定从关系代词or关系副词？步骤一一找找出定语从句和先行词步骤二二析分析关系词在从句中作何成分，指代人还是物？步骤三三选作主宾表定语--关系代词作状语---关系副词关系副词相当于先行词在从句中作成分wherewhenwhyin,at等介词+which表示地点的名词at,in,on,during等介词+which地点状语表示时间的名词时间状语for+whichreason原因状语(与关系代词的关系）1.Hewaseducatedatalocalgrammarschool,

hewentontoCambridge.2.Guncontrolisasubject

Americanshavearguedforalongtime.3.Windpowerisanancientsourceofenergy

wemayreturninthenearfuture.4.TheEnglishplay

mystudentsactedattheNewYear’spartywasagreatsuccess.afterwhichaboutwhichtowhichinwhichPractice：介词+关系代词的使用由关系词（关系代词或关系副词）引导，从句和主句就产生了关系，融合成了一个主从复合句定语从句的位置：InductionDiscussbrieflywithapartnerthemajorfunctionsofthem.Thenmakeashortsummaryinatableormindmap.通常在先行词后。定语名词或代词定语从句本质：一个句子作，紧紧跟在所修饰

（先行词）的后面定语从句如何和主句连接在一起？关系词通常有下列三个作用:(1)引导定语从句;(2)代替先行词;(3)在定语从句中担当一个成分。PracticeRewritethesentencesusingrelativeclauses.Ihavedownloadedthatfreeapp,butitdoesn’tworkwell.Thefreeappwhich/thatIhavedownloadeddoesn’tworkwell.1.Heshowedmeaphotoinhisroom.ItwasaphotoofafamousculturalrelicinEgypt.Thephoto

that/whichheshowedmeinhisroomwasaphotoofafamousculturalrelicinEgypt.1.Whichpronounscanbedeletedinyoursentences?2.Whatistheheadnoun?3.Whatisthefunctionoftheheadnouninthemainclause?4.Whatrelativepronounoradverbshouldbeused?5.Whatisthefunctionofrelativepronounoradverbintherelativeclause?1

What’sa

library?(from/in

which;

where)2

What’s

a

good

friend?

(to

whom;

who)3

What’s

a

vacation?

(during

which;

when)4

What’s

a

football

coach?

(from

whom;

who)1.What’salibrary?(from/inwhich;where)A:Whatisalibrary?B:Alibraryisaplacefrom/inwhichyoucanborrowbooks.B:Alibraryisaplacewhereyoucanborrowbooks.2.What’sagoodfriend?(towhom;who)A:Whatisagoodfriend?B:Agoodfriendissomeonetowhomyoucantellyourproblems.B:Agoodfriendissomeonewhoyoucantellyourproblemsto.定语从句定语：相当于

，修饰名词或代词形容词构成：名词或代词+

+从句关系词分类：限制性：

；

非限制性：

；说明正在谈论的人、物或事给出额外的补充信息关系词：关系代词：

：指人，作主语或宾语；

：指人，作宾语；

：指事、物，作主语或宾语；

：指人或事、物，作主语或宾语；

：与所修饰的名词为所属关系，作定语；

：作地点状语；

：作时间状语；

：作原因状语；whowhomwhichthatwhosewherewhenwhy关系副词：Unit1Summary限制性定语从句与非限制性定语从句完成句子并翻译：Thenovel____________Ireadlastnightisveryinteresting.2.Thenovel,________Ireadlastnight,isveryinteresting.3.Myeldersister___________hassettledinBeijingsendsmee-mailalmosteveryday.4.MyeldersisterAmy,_______hassettledinBeijing,sendsmee-mailalmosteveryday.【Exercise】which/thatwhichwho/thatwho我昨晚看的这本小说很有趣。这本小说很有趣，我昨晚看了。我住在北京的姐姐每天给我发邮件。我姐姐每天给我发邮件，她住在北京。（指的就是Amy这个姐姐）（可能不止一个姐姐）5.Heistheboy___________wonthefirstprizeintheEnglishspeechcompetition.6.Ipaidavisittothecompanylastmonth,_________mybrotherisworking.7.Shesaidshehadfinishedherwork,_________Idoubtedverymuch.who/thatwherewhichRevisionChoosethecorrectwordstofilintheblanks.who

whomwhosethatwhichwhenwherewhy1.Thatisthesite__________theydiscoveredcavesfullofBuddhastatues.2.Doesanybodyknowthereason__________herefusedtosignthedocument?3.Sueisthepersonto__________lsentthetextmessageyesterday4.Mybrotherworksinacafé__________top-qualityltalianfoodisserved.5.Thisisthearchaeologist__________discoveredtheIncaruins.6.Onthewayhome,hehelpedayoungman__________carhadbrokendown.7.