Unit4EverydayeconomicsUsingideas课件-高中英语外研版选择性

定语从句复习定语从句定义结构定语从句关系词在复合句中修饰名词或代词，在句子中起定语作用的从句。先行词关系词被修饰的名词或代词引导定语从句的关联词关系代词关系副词whowhomthatwhichwhoseaswhenwherewhyThisisthecar

which

heboughtlastyear.Whatistheattributiveclause?1）连接作用：连接主句与从句。2）替代作用：替代某一名词﹑代词或某一句话。3）成分作用：在定语从句中充当一个成分。关系代词（6个)关系词先行词关系词在定语从句中做成分that指物和人作主语或宾语which指物作主语或宾语who指人作主语或宾语whom作宾语whose指人和物作定语as指物作主语关系副词(3个）when指时间作时间状语where指地点作地点状语why指原因reason作原因状语引导定语从句的关系词如何确定

定语从句

的关系词？先行词：人/物判断从句缺什么成分主宾定or状1.找出先行词（被修饰词）2.找到先行词在从句中的位置先行词在定语从句中作状语时，用关系副词

when\where\why先行词在定语从句中作主语，宾语或定语时，用关系代词that\which\who\whom\whoseThisisthereason___________heexplainedatthemeeting.2.Thisisthereason_______Iwanttoquitmyjob.1.Wevisitedafactory_________makestoysforchildren.2.Wevisitedafactory______toysaremadeforchildren.1.I’llneverforgettheday_______wefirstmet.2.I’llneverforgettheday___________Ispentwithyou.which/thatwherewhich/that/-whenTheway_____________heexplainedthesentencetouswaseasytounderstand.2.Theway____________heusedtosolveproblemswaspractical.that/inwhich/-which/that/-whywhich/that/-关系代词关系副词orThehouse______windowsfacenorthbelongstohim.Theman_______________youmetjustnowismybrother.Theman_________isworkingintheplaygroundismyold

friend.Takethebook___________islyingonthetable.whosewhom/who/thatwho/thatwhich/that即学即练指物，作定语指人，作宾语指人，作主语指物，作主语Theyhavereachedthepoint______theyhavetoseparate.

Doyouknowthereason_____heisabsent?Hisintereststartedafewyearsago,

______hewasincollegeandstudyingwildlifescience.wherewhywhen即学即练指地点，作地点状语指原因，作原因状语指时间，作时间状语定语从句

考点1.先行词为抽象地点

用where引导定从2.介词+关系代词的用法3.限制性定从和非限制性定从4.定从和其他从句5.只用that的情况先行词为抽象地点

引导的定语从句where1.Youcouldgetintoasituation_____youhavetodecideimmediately.2.Areyoufacingasituation____________looksimpossibletofix?3.Ihavereachedapointinmylife_____Iamsupposedtomakedecisionsofmyown.4.Readingisanactivity__________peopleenjoyalotintheirfreetime.case，situation，point，scene，activity，stage，spot等抽象的地点名词，在从句中作状语时，用where引导;作主语或宾语时，用that/which.wherewhich/thatwherewhere+介词关系代词Doyouknowtheboy____________yourmotheristalking?2.Hegavemesomenovels___________Iamnotveryfamiliar.3.Istillremembertheday_________IfirstgottoParis.4.Hehasthreebrothers,__________LiLeiistheyoungestone.根据介词和定语从句中动词的习惯搭配。根据介词和定语从句中形容词的习惯搭配。根据介词和先行词的习惯搭配。表示”所有关系”或”整体中的一部分”，用ofwhich/ofwhomto/withwhomwithwhichonwhichofwhom如何判断选择哪个介词？当关系代词在定语从句中做介词的宾语时，通常用“介词+关系代词”引导定语从句。若先行词指“人”，用“介词+whom”；若先行词指“物”，用“介词+which”。1.从句修饰先行词，关系词在从句中做成分，且在从句中作宾语时可以省略；I'llneverforgettheday(that)wespenttogether.2.可以用that引导；Thatistheverytoolthatwearelookingfor.限制性定语从句1.从句修饰先行词或者前面的整个句子，或其中一部分。此时用关系代词which或as引导。Hesuddenlyfellill,whichkepthimfromschool.2.不可以用that引导，主句和从句要用逗号隔开；Hisdog,whichhelikedverymuch,diedyesterday.非限制性定语从句定语从句其他句型V.SItwasinthishouse_____hewasborn.

Itwasthehouse______hewasborn.定语从句和强调句定语从句和同位语从句Weallhaveheardthenews_____ourteamwon.Wedon’tbelievethenews____________hetoldusyesterday.thatwherethatthat/whichThisistheplace______Ioncelived.Shefoundherpassport____shelostit.定语从句和状语从句Mr.Lihasthreedaughters,noneof_______isanengineer．Mr.Lihasthreedaughters,butnoneof_______isadancer定语从句和并列句wherewherewhomthemAll____isneededismoneyandhands.Thethirdplace_____wearegoingtovisitisHangzhou.He’stheonlyboyinourcity____enterstheBeijingUniversity.Shedescribedinhercompositionsthepeopleandplaces______impressedhermost.Whoisthegirl_____drovethecar?只用that只用whichV.SHecameupwithasuggestion,_______provedtobemorethanpractical.Thisisthegreatmomentto________Ilookforward.thatthatthatthatthatwhichwhich1.当先行词是指物的不定代词(all,little,much,everything,none等)或被不定代词所修饰时2.当先行词是序数词、形容词最高级或被其修饰时3.当先行词被thevery,theonly,thenext,thelast,thesame,theright等所修饰时4.当先行词为指人和指物的两个并列名词词组时5.当主句是以who,which,what开头的特殊疑问句时。2.当先行词是物，且关系词位于介词后时，只能用which1.引导非限定性定语从句时，只能用whichExercises(7)All___________wehavetodoistopractiseeveryday.(8)Ihavereadallthebooks_________yougaveme.(9)Thefirstlesson_______Ilearnedwillneverbeforgotten.(10)Heistheonlyperson_________Iwanttotalkto.(11)Wearetalkingaboutthepeopleandtheplaces________wehavevisitedinthecountryside.(12)Whichisthebooks________youwanttobuy?thatthatthatthatthatthatCompletethesentences.1.Heistheman

hasofferedsomeusefuladvice.2.Itisthemostinterestingbook

hehaseverread.3.Heistheboyof

weareproudinourschool.4.Thebuilding

doorsarewhiteisanofficebuilding.5.Anyone

hashelpedtosavetheoldmanisworthpraising.who/thatthatwhomwhosewho6.MarywasmuchkindertoJackthanshewastotheothers,

，ofcourse，madealltheothersupset. 7.Shehasagiftforcreatinganatmosphereforherstudents

allowsthemtocommunicatefreelywitheachother.8.Iwasgiventhreebooksoncooking，thefirstof

Ireallyenjoyed.9.

isreportedinthenewspapers，talksbetweenthetwocountriesaremakingprogress.whichthat/whichwhichAsReadthepassageandrewritetheunderlinedsentencesusingattributiveclauses.GoodDealisalocalmovementinsomecountries.Itworkstohelpfarmersandworkersinlessdevelopedareasreceiveabetterdealfortheirproduce.GoodDealproductsmaybealittlemoreexpensivethanregularproducts,butuptoone-thirdofthesalepricewillbegivenbacktotheproducers.Thisismorethantheycouldgetundertheconventionaltradingsystem.Themovementhasprovenpopularamongyoungpeople,andtheywanttohelpproducersgetthepaymenttheydeserve.Theyhavenopr