资源描述：
《as 作关系代词用法》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、as多用于这些习惯用语中：as anybody can see正如人人都能看到的那样；as is well-known=as is known to all众所周知； as we (had) expected正如我们所预料的那样；as often happens正如经常发生的那样；as has been said before如上所述；as is mentioned above正如上面提到的。（此项用法在高考单选题中出现较多，请高考生多加注意）e.g ①As we expected, he completed his task with grea
2、t success.②The compass was invented in China, as we know now.【高考模拟】A war is so cruel that it always causes great losses, _____ has happened in Iraq and other countries.(‘04江西联考)A. what B. which C. as D. oneasiswelldiscussed正如已讨论过的asisoftensaid正如通常所说asisof
3、tenthecase通常就是这样ashasbeenpointed正如所指出的那样ashasbeensaidbefore如上所述asoftenhappens如同经常所发生的那样asmightbeexpected正如所料asiswellknowntoall在多数情况下,从句中的谓语助动词可以省略asexplainedbefore如前面所解释的asmentionedabove如前面所提到的asshowninthefigure如图所示asseenfromthetable从表中可以看出asalreadydiscussed正如已讨论过的高考题精选.1.____
4、_isknowntoall,Chinawillbean_____andpowerfulcountryin20or30year'time.(1994上海)A.That,advancingB.This,advancedC.As,advancedD.It,advancing2._____ismentionedabove,thenumberofthestudentsinseniorhighschoolsisincreasing.(1999上海)A.ItB.AsC.ThatD.Which3.Thesehouseraesoldatsuchalowprice__
5、__peopleexpected.A.likeB.asC.thatD.which4._____isknowntoeverybody,themoontravelsroundtheearthonceeverymonth.(2001NMET)A.ItB.AsC.ThatD.What5.Thereatthedoorstoodagirlaboutthesameheight_____A.asmeB.asmine(2004北京春)C.withmineD.withme6.______isreportedinthenewspapers,talksbetweenthe
6、twocountriesaremakingprogress.(2004北京)A.ItB.AsC.ThatD.What7.________isoftenthecase,wehaveworkedouttheproductionplan.(2004江苏)A.WhichB.WhenC.WhatD.As8.___Iexplainedonthephone,yourrequestwillbeconsideredatthenextmeeting.A.WhenB.AfterC.AsD.SinceKeys:CBBBABDC(1)such...as/suchas意为".
7、..的那种...,像那样的".such...as/suchas引导限制性定语从句时,既可指人,也可指物.such用于名词之前时,具有形容词性质:such单独使用(即后面不接名词)时,具有代词性质.Don'ttrustsuchmenaspraiseyoutoyourface.(as作主语)不要相信那种当面吹捧你的人.Youshouldreadonlysuchbooksasyoucanunderstandwithoutmuchdifficulty.(as作宾语)你应当只读那些你读起来不太难懂的书Associatewithsuchaswillimprov
8、eyourmanners.(as作主语)要和能改善你的言行的那种人结交.(2)thesame...as/thesameas
