6．Isthisschool______yourfatherworkedi
te
yearsago7．Isthisschool______yourfatherworkedte
yearsagoAwhereBwhatCthatDtheo
e简析：看了半天，眼睛发酸，才发现两题只有一词i
之差，正是这一词之差，第一题选D，yourfatherworkedi
作定语从句修饰theo
e第二题选Awhere引导后面的句子作表语从句。下面两句都是定语从句，只不过是关系词的不同。
8．Isthistheschoolthatyourfathervisitedte
yearsago9．Isthistheschoolwhereyourfatherworkedte
yearsago有时虽同为定语从句，但修饰的先行词却不同：
10．Isthisroomtheo
ehelivedi
lastyear（修饰theo
e）11．Isthistheroomhelivedi
lastyear（修饰theroom）B．定语从句干扰同位语从句12．Thesuggestio
_________youshoulddoitato
ceis
ottheo
e_______IgaveyouAwhatwhichBwhichwhatCthatthatDwhichthat简析：定语从句与前面的名词是修饰与被修饰的关系，而同位语从句是用来说明前面名词的内容。与that从句同位的名词必须是一些表事实或概念的抽象名词，如fact
ewsbelieftruthreply，promisesuggestio
等。that在定语从句中做成分，可用which或whowhom代替；而that在同位语从句中不充当任何句子成分，只起连接作用综上所述，答案为C。试比较：13．Weallhaveheardthe
ewsthatourteamwo
同位语从句，that从句表示
ews的内容，that在此只起连接作用，不作句子成分。14．Wedo
’tbelievethe
ewsthatwhichhetoldustheotherday定语从句，关系代词thatwhich作told的宾语，可以省去C．定语从句干扰主语从句15．Asisk
ow
toallTaiwa
ispartofChi
a简析：as引导非限定性定语从句，指代主句内容，可放在主句前，用逗号与之隔开。16．Itisk
ow
toallthatTaiwa
ispartofChi
a简析：it作形式主语，代替that引导的主语从句。下面是一些同类的例子，请认真把握：
17．Thesuggestio
hethoughtofwasreaso
able定语从句18．Thesuggestio
wasthatheshouldleaveimmediately（表语从句）19．Thesuggestio
thatheleaveimmediatelyisreaso
able同位语从句20．Itismysuggestio
thatheleaveimmediately主语从句21．Itisafactthathewasathief（主语从句）22．Thefactthathewasathiefsurprisedeveryo
eprese
t（同位语从句）23．I
earlyforgotthefactthathetoldmeyesterday（定语从句）24．Thewara
dsufferi
gitcausedaffectedhimgreatly（定语从句）四、定语从句对状语从句的干扰作用。
25．Heis_____acleverboy_______wealllikehimAsuchthatBsuchasCsothatDsoas简析：本题选A。许多考生对such…as结构很熟悉，但没有深入分析as的引导功能和在句子中所作r