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1、TheAttributiveClause定语从句讲解which指代整个句子不可置于句首只能位于主句后。Theydidn’tcometoschoolontime,whichmadetheteacherangry.2.Thesportsmeetingwasputoff,whichastonished(吃惊）usgreatly.3.Hisfatherdiedlastyear,whichmadeitimpossibleforhimtogotoschool.4.Hedidn’tpasstheexam,whichdisappointedhisparents.Asweall
2、know,Chinaisadevelopingcountry.Chinaisagreatcountrywithalonghistory,asisknowntoall.as引导定语从句，位置灵活，可位于句首、句中和句末。Thenumberofthevisitors,aswehadexpected,wasover200.2.从意义上讲，as指代常识性的东西，译成“就象……那样、正如所……的”which指代整个句子,常译为“这件事”常指这件事导致的结果。当后置的非限定性定语从句是否定结构时，只能用which引导。1.ashasbeensaidbefore2.aswe
3、cansee3.asisexpected4,asisreported5.ashasbeenpointedout6.asismentionedabove7．asiswellknown8.asisoftenthecase9.asoftenhappens如上所述众所周知正如预料的那样正如已经指出的那样这是常有的事正如经常发生的那样正如我们看到的那样正如上面所提到那样正如被报道的那样1._________isreportedinthenewspapers,talksbetweenthetwocountriesaremakingprogress.A.ItB.AsC.Th
4、atD.What2.Jimpassedthedrivingtest,_________surprisedeverybodyintheoffice.A．whichB．thatC．thisD．it3.Thenumberofseniorhighschoolstudentsisincreasing,_______ismentionedabove.A.thatB.itC.suchD.as√√√4.Theresultoftheexperimentwasverygood,_______wehadexpected.5.Theresultoftheexperimentwasve
5、rygood,_______wehadn’texpected.A.asB.thatC.whichD.what6.Hesaidhehadneverseenherbefore,______wasnottrue.A.asB.thatC.whichD.whatA√C3.搭配区别：在限制性定语从句中，如果先行词被thesame,such,as,so等词修饰时，定语从句应由as引导。as作宾语不可省略。1)Heissuchateacheraswerespect.2)Ilikethesamebookasyoudo.Itissobigastoneasnomancanlift.
6、4)Noperiodinhistoryhashadasmanyimportantchangesashavetakenplaceinthepastcentury.1)Keepawayfromsuchpersons___willdoharmtoyou. A.whoB.thatC.asD.likeC2）.Heisn’tsuchaman___heusedtobe.A.whoBwhomC.thatD.as3).Thisissobeautifulaflower___everyonelikesverymuch.A.whichB.thatC.asD.whoBDC5.Heiss
7、uchanhonestboyaswealllike.Heissuchanhonestboythatwealllikehim.定语从句结果状语从句4.先行词被thesame/such修饰；引导词可以用as和thatThisisthesamepenasIlost.ThisisthesamepenthatIlost.这支笔和我丢的那支一模一样。这就是我丢的那支钢笔。1).Ihaveboughtthesamedress____sheiswearing.A.asB.thatC.whichD.where√2)We’llreturnonthesameroad____wego
8、,sowecan’tloseit. A
