粉笔教师教育粉笔教师2020全国教招英语学科句法2主讲：慕伊使用关系副词还应注意下列几点：（1）这三个关系副词在意义上都相当于一定的介词+which结构when=on(in,at,during...)+whichwhere=in(at,on...)+whichwhy=forwhich【例1】IwasinBeijingonthedaywhen(=onwhich)hearrived.【例2】Theofficewhere(=inwhich)heworksisonthethirdfloor.【例3】Thisisthechiefreasonwhy(=forwhich)wedidit.(2)当先行词是表时间的time,day等和表地点的place,house等以及reason时，一定要注意分析从句的结构I'llneverforgettheday_______myhometownwasliberated.I'llneverforgetthedays_________wespenttogetherlastsummer.Hisfatherworksinafactory_________radiopartsaremade.Hisfatherworksinafactory__________makesradioparts.Thereason_________hegavetotheteacherisunbelievable.关系代词和关系副词的判定判定依据：从句中是否完整不是关系代词人物是关系副词时间地点原因whenwherewhywho/whom/thatwhich/thatwhose1.Throughdoingthis,theteacherwillbeabletoascertaintheextentto____thechildrenunderstandwhattheyarereading.A.howB.whichC.thatD.what2.Testingisstillausualmeans_____whichstudents'progressismeasured.A.inB.atC.ofD.by小试牛刀3.Thisisthedormitory________Ilivedthreeyearsago.A.inthatB.thatC.inwhichD.which小试牛刀STEP2非限制性定语从句关系词的常规用法非限制性定语从句与定语从句的区别语法意义及特征：（1）限制性定语从句：对先行词起修饰限制作用，如果去掉，主句意思含糊不清了。TheaccidenthappenedatthetimewhenIleft.（2）非限制性定语从句：对先行词的附加说明，与主句的关系不十分密切。Hismother,whomheloveddeeply,diedtenyearsago.非限制性定语从句1.有逗号；2.不能用that和why来引导；3.关系词即使作宾语也不可省略；4.除了可以修饰单个词，还可以修饰整个句子Hismother,whomheloveddeeply,diedtenyearsago.Hewaslateagain,whichmadetheteacherveryunhappy.先行词作用关系代词关系副词主语宾语表语定语状语人who/thatwhom/who/that/×that/×whose/ofwhomwhenwhere物which/thatwhich/that/×whose/ofwhichwhy小试牛刀1.Youcanfindwhateveryouneedattheshoppingcenter,___isalwaysbusyattheweekend.A.thatB.whereC.whatD.which2.By6:30,_____wasalmostclosingtime,nearlyallthepaintingshadbeensold.A.whichB.w...
