九年级英语初中英语定语从句讲解

[九年级英语]初中英语定语从句解说Uint6定从句解一、什么是定,定是用来修、限制、明名或代的品与特点的。主要有形容介短、不定来作定修名或代，其余出名、代、数、式(短)、分、定从句或相当于形容的、短或句子都能够作定。中常用‘⋯⋯的’表示。作定平常放在它所修的以前，作前置定。短和从句作定放在所修的今后，作后置定。比方:afamousuniversity.(

形容做定

)TheboyinblueisTom.

穿色衣服的孩子是姆。

(介短做定

)Thisisaplacetoread.(

不定式做定

)Iwantsomethingtoeat.(

不定式做定

)ThebookwrittenbyHanhansellswell.(

分短做定

)AstudentcalledMikeisverypolite.(

分短做定

)二、定从句。(一)见解:在复合句中修名或代的句子叫做定从句。HarryPorterisasmartboy.(

形容做定

)HarryPorterisaboywhohasmagicpower.(

句子作定，被成定从句)(二)用法:定从句修的名或代被成先行(先行boy),定从句放在先行后边，引定从句的相关系代who/whom/that/whose,和关系副where/when/why.关系代引的定从句:1、who指人，在从句中做主语。Thesearethestudents____wonthefirstplacelastyear.Theman____cametoourschoolisMrWang.2、whom指人，在定语从句中充任宾语，常能够省略。MrLiuisthepersonwhomwearetalkingabout.Themanwhomyoumetjustnowismyfriend.3、which指物，在定语从句中做主语或许宾语，做宾语时可省略。Thesearethetrees_____wereplantedlastyear.Ilikethebook_____youboughtyesterday.4、that指人时相当于who或许whom,指物时相当于which.Thepeoplewho/thatcometothecityareallhere.5、whose平常指人，也能够指物，在定语从句中做定语。Hehasafriendwhosefatherisareporter.Doyoulikethebookwhosecolorisyellow?只好用that作为定语从句关系代词的状况:1、therebe句型中只用that,不用which2、先行词为all,everything,nothing,something,anything,little,much等不定代词时。Iamsureshehassomething(that)youcanborrow.I’vereadallthebooksthatarenotmine.3、先行词被序数词或形容词最高等修饰时。Thisisthefirstbook(that)hehasreadItisthebestbook(that)Ihaveeverread.4、先行词既有人也有物时

;5、在以

which/who

开头的疑问句中为防范重复而使用

that,

不用

which/who6、先行词被

theonly,thevery,thelast,thenext

修饰时。Thisistheverybookthatbelongstohim.关系副词指引定语从句

:1、Where指地址，在定语从句中做地址状语用来表示地址ShanghaiisthecitywhereIwasborn.2、when指引定语从句表示时间，在定语从句中做时间状语。Istillrememberthedaywhenwefirstcametotheschool.3

、why

指原由，在定语从句中做原由状语从句。Pleasetellmethereasonwhyyoumissedtheplane.练习一，分词一下定语从句，并标出先行词和定语从句。1、CheckthewaysyoustudyforanEnglishtest.2

、

Youcouldn

’tunderstandpeoplewhotalkedfast.3、

Becarefulthedogwhodoesn

’tbark.4、MyfriendsandItalkedabouttherulesthatwehaveinschool.5、

Let’sreviewtheword

sthatwehavelearnt.练习二，用关系代词

who/whom/that/which/whose

填空。1、

Thisistheman____wantstoseeyou.2、

Thestudent____answeredthequestionisKate.3

、

Thewoman_____yousawyesterdayisourChineseteacher.4

、Hereisthepen_____youlostthedaybeforeyesterday.5____tellsusthetim