八年级英语定语从句（讲义） 人教新目标版.doc

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1、定语从句【预习题目】1.Don'ttalkaboutsuchthingsof_____Ayouarenotsure.A.whichB.whatC.asD.those2.Isthisthefactory________Ayouvisitedtheotherday?A.thatB.whereC.inwhichD.theone3.Isthisthefactory______Bheworkedtenyearsago?A.thatB.whereC.whichDtheone4.Thewolveshidthemselvesintheplaces___

2、_____Bcouldn'tbefound.A.thatB.whereC.whichD.inthat5.Thefreezingpointisthetemperature____Awaterchangesintoice.A.atwhichB.onthatC.inwhichDofwhat6.Youmaycallonmefromonetofiveo'clock,during______D_Iamalwaysathome.A.thetimeB.whattimeC.thattimeD.whichtime7.I’lltellyou________C

3、hetoldmelastweek.AallwhichB.thatCallthatD.which8.Thattree,______A_branchesarealmostbare（光秃秃的）,isveryold.A.whoseB.ofwhichC.inwhichD.onwhich【知识清单】一、定语从句的概念Heisaboy.He在定语从句中用who省略，这个就是引导词。而从句所修饰的boy叫做引导词worksveryhard.把两句话合成一句话的方法：他是个非常用功的作为修饰成分男孩。Heisaboy_____whoworksveryha

4、rd.定义：在一个句子中，用一个从句作定语______，修饰某一个______名词_或______代词，这个从句就叫做______定语从句。被定语从句所修饰的词叫做_______先行词，通常位于定语从句之______前。引导定语从句的是______引导词，二、定语从句1.结构Adoctorisapersonwholooksafterpeople’shealth.先行词：aperson从句主语：who从句谓语：lookafter从句宾语：people’health.含定语从句的复合句的基本结构为：____先行词+_____关系词+____

5、_定语从句2.引导词的用法指人时，用who来引导，可以作主语，宾语。Youcan’twakeupaperson______whoispretendingtobeasleep.Ilikemusicians____whoplaydifferentkindsofmusic.指人，并且是宾语时，用whom。Theman____whoItalkedtoisMr.Li.Themanto_____IwhomtalkedisMr.Li.指物时，用which来引导，可以作主语，宾语。Ilikethegift_____yougaveme.Thisisabo

6、ok______isworthreading.当从句缺少时间状语时，用when来引导。I’llneverforgettheday_____whenwemetforthefirsttime.Thestoryhappenedontheday____whenhewasborn.当从句缺少地点状语时，用where来引导。Thisistheplace_____whereIlived5yearsago.Heshowedmethebuilding_____wherehisfatherworked当从句缺少原因状语时，用why来引导。Idon’tkno

7、wthereason____whyheisalwayslateforschool.Thisisthereason_____whywemustgoearlier.注意：that既可以指______，相当于_________，也可以指_______,相当于_________。但在以下情况下，只能用that：（1）当先行词是all,little,much,none,no,any,everything,anything,nothing,every等代词时：Isthereanything____(that)youdon'tunderstand?T

8、omtoldhismotherall_____That_hadhappened.（2）当先行词前面有序数词或形容词最高级等修饰时：Thisistheonlybook____thatIcanfind.This