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湖北
2013年高考英语复习:句型必备经典(21)
虚拟语气13.
Asif(though)+主语+did/haddone…表示过去的情况用过去完成时,表示现在和将来的情况用过去时
Ourheadteachertreatsusasifwewereherownchildren,soallthestudentsinourclassthinkhighlyofher.
AlantalkedaboutRomeasifhehadbeenthere.
Alltoooften,peopletreatAIDSpatientsasiftheywerebadordangerous.
75.关系代词as,which的区别
(1).当定语从句是否定句或表示否定时只能用which.
Hecamehereverylate,whichwasunexpected.
(2).当as在从句中作主语是,后面常接动词的被动语态.如:beknown,besaid,bereported,beannounced.如从句的行为动词是主动语态,一般用which作主语.
Shehasbeenabsentagain,asisexpected.
Tomhasmaderapidprogress,whichmakesmeveryhappy.
(3).As常用在as(it)seemslikely,as(it)oftenhappens,as(it)wasprintedout,as(it)wassaidearlier,asIremember(it),asIunderstand(it),as(it)appears.等结构
Jackhaswonthefirstprize,asitoftenhappens.
ShehasreadwidelyinRomanticliterature,asitappearsfromheressay.
(4).As仍然保持作连词时常有的某种含义.
Davidistall,asaremybrothers.
Heopposedtheidea,ascouldbeexpected.
(5).当非限定性定语从句是一个复合结构时,只能用which
Bettyalwaystellalie,whichherparentsfindstrange.
76.关系副词where的用法;
高考对where的考察驱于复杂,从先行词为明显的地点,转为地点模糊化.当先行词表示某人/物的situation,或某事物所发展的stage,或表示某事物的某方面时都可用where.
Eg.Theaccidenthadreachedapointwhereboththeirparentsaretobecalledin.
Wherewillallthistroublelead?
Thatiswhereyouaremistaken.
Youaresayingthateveryoneshouldbeequal,andthisiswhereIdisagree.
Icanthinkofmanycases,wherestudentsobviouslyknewalotofEnglishwordsandexpressionsbutcouldn’twriteagoodessay.
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