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1、GrammarAttributiveClauses定语从句定语从句（AttributiveClauses）在句中做定语，修饰一个名词或代词，它的作用相当与一个形容词,因此也叫形容词性从句.被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。Forexample:Thisisabookwhichtellsaboutspacerockertechnology.先行词关系代词定语从句关系代词有：who,whom,whose,that,which等。关系副词有：when,where,why等关
2、系代词who,that作主语1.Yourfriendcametoseeyouyesterday.2.YourfriendstudiesinBeijingUniversity.Yourfriendwho/thatstudiesinBeijingUniversitycametoseeyouyesterday.关系代词whom,that作宾语1.Heistheman.2.Youhavebeenwaitingfortheman.Heistheman(whom/that)youhavebeenwaitingfor.关系代词which,that
3、作主语1.Itsoundedlikeatrain.2.Atrainwasgoingundermyhouse.Itsoundedlikeatrainwhich/thatwasgoingundermyhouse.关系代词which/that作宾语1.Theearthisabigball.2.Weliveontheearth.Theearth(which/that)weliveonisabigball.关系代词whose作定语1.Doyouknowtheman?2.Theman’swatchismissing.Doyouknowthema
4、nwhosewatchismissing?它还可以同ofwhich互换 whose+n.=then.+ofwhich1.Pleasepassmethebook.2.Thebook’scoverisgreen.Pleasepassmethebookthecoverofwhichisgreen.Pleasepassmethebookwhosecoverisgreen1.YesterdayImetMrLi_________toldmethewholematter.2.Thisistheman______daughterisinmyclas
5、s.3.Thebook___________theysentmeisverygood.练一练who/that(which/that)whose但要注意在以下8种情况下,指物时用that不用which,who注意！1.先行词是all,any,everything,anything,nothing,something,much,little,few,none,theone等时①Thereismuchthatshouldbeused.②Youcantakeanyseatthatisfree.2.先行词被all,any,no,only,li
6、ttle,much,very,every,some,few,none等修饰时①Ihavereadallthebooks(that)yougaveme.②Everydictionarythatourlibraryboughtisgood.3.当先行词前有形容词的最高级修饰时①ThisisthemostinterestingbookthatIhaveeverread.4.先行词前有序数词修饰时,包括thelast.①ThefirstlessonthatIlearnedwillneverbeforgotten.②TheGreatWalli
7、sthelastplacethatMr.SmithisgoingtovisitbeforeheleavesBeijing.5.在以which,who作主语的特殊疑问句中的定语从句中①Whoisthemanthatisreadingabookthere?②Whichisthemagazinethatyouborrowedfromthereadingroom?6.当先行词既有表示人又有表示物的词时①Wetalkedofthethingsandpersonsthatweremembered.7.当先行词在定语从句中做表语时,无论先行词是人
8、还是物①Chinaisnolongerthecountrythatshewas.8.主句以therebe开头时①ThereislittlethatIcandotomakeupforthelosttime.1.Youmaytakeany
