定语从句系统讲解

系统讲解一、理论依据：两句话，一连词。二、形式：a.名词+句子：限制性定从b.句子，句子：非限制性定从三、几个概念1.定语：修饰名词的成分叫做定语，定语相当于adj，分为前置定语和后置定语。2.定语从句：后置定语是个句子。3.主从句：带着连接词的是从句。4.先行词：主句里的名词或者代词，或者整个主句。5.连接词：代词：指人的：who,whom,whose,that指物的：that,which,whose副词：when,where,why。四、做题思路1.先判断是定语从句：两个谓语；根据形式。2.分清主从句。3.分析从句是否缺主宾表a.如果从句缺主或宾或表语，用代词b.如果从句不缺主、宾、表语，用副词4.找准先行词。零碎掌握1.that和which的选择：that不能用在逗号隔开的定语从句和介词后面，其它情况就选择that。2.whosea.在定语从句里面做定语修饰从句的主语。表示先行词和主语是所属关系。b.代替的是形容词性物主代词：my,our,your,his\her\its\their。c.相当于the+n+of+which\whom和mybook=thebookofmine同样道理。3.限制性定语从句里，作宾语的关系代词可以省略。但是介词提前的情况下，介词后面的which和whom不能省略。4.定语从句里面没有what和how这两个连接词。5.从句谓语动词单复数取决于先行词的单复数。Thenumberofthepeoplewho__cars__increasing.A.owns;areB.owns;isC.own;isD.own;are6.遇到一般疑问句先变成陈述句。7.介词+which\whom,选择用什么介词：一看意思，二看搭配。从句_____先行词。8.as引导定语从句：正如，正像。1)非限制性定语从句：从句可前可后。如果as是在从句中作主语，从句谓语动词要有系动词。2)限制性定语从句：as…as;such…as;thesame…as9.which引导非限制性定语从句不能放到句首。Which+从句，主句。是错误的。10.找准先行词。11.theway作先行词，如果从句不缺主宾表，连接词可以三种：不填，inwhich，that。12.关系代词who和whom不能作表语，而用that\which来作表语。13.which和whose都可以作定语。which作定语代替指示代词this\that,whose作定语代替形容词性物主代词。14.关系副词：适当的介词+which可以和关系副词互换，why=forwhich15.those做先行词而且指人时连接词常用who.16.常用的及物动词和不及物动词。及物动词:ask,buy,buildcatch,discuss,explain,expect,find,forget,give,grow,have,invent,like,make,meet,learn,know,observe,offer,prevent,promise,remember,raise,receive,regard,see,say,supply,spend,select,sell,suppose,show,suggest,take,tell,use,visit,....不及物动词：agree,go,grow,work,listen,look,live,come,die,belong,fall,exist,rise,arrive,sit,sail,hurry,fail,succeed,talk,turn(to)，....17.相当于地点的先行词先行词表示抽象的地点:point,stage,situation,case,scene,situation,position.Canyouthinkoutasituationwherethiswordcanbeused?Herillnesshasdevelopedtothepointwherenobodycancureher1)Thosesuccessfuldeafdancersthinkthatdancingisanactivity_____sightmattersmorethanhearing.A．whenB．whoseC．whichD．where2)Today,we’lldiscussanumberofcases__beginnersofEnglishfailtousethelanguageproperly.A．whichB．asC．whyD．where相当于时间的先行词moment,occasion(时刻)，stay（逗留时间）1）Occasionsarequiterare____Ihavethetimetospendadaywithmykids.A.whoB.whichC.whyD.when2)Shewillneverforgetherstaythere____shefoundherson.A.thatB.whichC.whereD.when