中考英语语法定语从句课件

中考英语语法之定语从句学习目标CourseObjectives掌握中考题型-定语从句的用法目录Catalog1.掌握定语从句的概念2.掌握定语从句的先行词3.掌握定语从句关系代词的用法4.掌握定语从句关系副词的用法课程引入课程引入内容讲解课后总结诊断反馈请你用一些形容词来描述下眼前的这位老师吧真心话大冒险课程引入课程引入内容讲解课后总结诊断反馈定语:定语是用来说明名词（代词）的品质与特征的词。课程引入课程引入内容讲解课后总结诊断反馈Heisacleverboy.Theyarebuildinga

stonebridge.Thereare54studentsinourclass.DoyouknownBetty’ssister?(名词的所有格)Hisspokenlanguageisgood.

(过去分词）Imetafriendonmywayhome.Theboywithglassesismybrother.

(介词短语）

(形容词)(名词)(数词)(副词)课程引入课程引入内容讲解课后总结诊断反馈什么是定语从句？定语可以由形容词、名词、动名词、分词、副词、不定式以及介词短语等来担任，也可以由一个从句来担任。担任定语功能的从句称为定语从句。定语从句在句子中的作用相当于形容词，故又称为形容词性从句。PART02内容讲解内容讲解1.先行词被定语从句修饰的名词、代词称为先行词，先行词一般出现在定语从句之前。Doyouknowthegirlwhoissingingonthestage?Thisisthemuseumwhichwasbuiltlastyear.Let'sfindaplacewherewecanhaveapicnic.内容讲解2.关系词引导定语从句的词被称为关系词。关系词根据其在定语从句中的功能可分为关系代词和关系副词。关系代词在从句中作主语、宾语、表语、定语等，关系副词在从句中作状语。这就是那个老师常讲笑话的这就是那个老师常讲笑话的Thisistheteacheroftentellsjokes内容讲解面条很好吃面条很好吃我妈妈煮的Thenoodlesweredeliciousmymothercooked内容讲解我妈妈煮的内容讲解关系代词who，whom的用法二者都用于指人。who在定语从句中作主语、宾语，whom在定语从句中作宾语。若前面带介词，则必须用宾语的whom,即介词+whomSheisthegirlwho/whomImetattheparty.sheisthegirlwithwhomiwentthere.课堂练习1.Johninvitedabout40peopletohisparty,mostof_D___areclassmates.AthemBthatCwhichDwhom2.Canyoutellmeanythingaboutmyson_C__you’veknow?A.whatB.whichC.thatD.who内容讲解关系代词whose的用法whose一般指人，但有时也指物，whose指代物时，相当于ofwhich。在定语从句中作定语。You'retheonlyonewhoseadvicehemightlistento.I’dlikearoomwhosewindowoverlooksthesea.内容讲解【例】Johnistheboy

A

legswerebadlyhurtintheaccident.A.whoseB.thatC.whoD.which内容讲解关系代词which的用法which一般指物，在定语从句中作主语、宾语。ThetrainwhichhasjustleftisforShenzhen.Theriverwhichrunsthroughthecentreofthecitybringsuslotsofpleasure.内容讲解关系代词that的用法that指人或物，在从句中可作主语或宾语，还可作表语。作宾语或表语时可省略。作介词宾语时，介词不可提到that之前，否则需要用which或whom等其他词替。【例】Themovie

A

wesawlastnightwasfantastic.A.thatB.whatC.whoseD.who内容讲解关系代词只适合用that的情况1.先行词是形容词最高级或者先行词的前面有形容词最高级修饰时，只用that。Chineseisthemostdifficultsubjectthatyouwilllearnduringtheseyears.2.先行词是序数词或先行词的前面有序数词修饰时。Hewasthesecondthatgaveussomeusefuladvice.3.主句中已有疑问词who或which时，而其后又有一个定语从句修饰时，这时关系代词必须用that。Whoisthewomanthatwaspraisedatthemeeting?内容讲解4.先行词即有人又有物时，用that。Doyouknowthethingsandpersonsthattheyaretalkingabout?5.先行词是all,much,like,something,everything,anything,nothing,none,theone等代词时，用thatYoushouldhandinallthatyouhave.内容讲解6.先行词前面有only,any,few,little,no,all,oneof,thesame,thevery,等词修饰时Theonlythingthatwecandoistogiveyousomemoney.7.有两个定语从句，其中一个关系代词已用which,另外一个只用that.Edisonbuiltupafactorywhichproducedthingsthathadneverbeenseenbefore.内容讲解关系副词where的用法

先行词主要是表示地点的名词，如：building,city,room等ThisisthehousewhereIwasborn.内容讲解先行词主要是表示时间的词，如：time,day,date等I’llneverforgetthetimewhenwefirstmet.关系副词when的用法内容讲解经常用在先行词reason之后ThereasonwhyIgotajobwasthatIworkedhard.关系副词why的用法关系代词

关系副词主语/宾语

状语

课程引入内容讲解对比一下Thisisthecollege(that/which)Ivisited.ThisisthecollegewhereIstudiedthreeyearsago.课堂练习(B)1.-Doyouknowtheman______istalkingwithyourfather？-Yes,he'sourheadmaster.A.heB.whoC.whichD.whom(C)2.Thegirl______isreadingunderthetree_____mysister.A.which；isB.whom；wasC.who；isD.who；was(B)3.HaveyouseenthefilmTitanic___actorsareveryfamous?AwhoBwhoseCthatDwhom课堂练习(B)4.Annaskedthepoliceman___heworkedtocontacthimwhenevertherewasanaccident.AwithhimBwithwhomCwhoDwh