as不同词性用法小结(齐全)

1、as用法小结,4,6.练习,5,Lookatthefollowingsentenceswith“as”andtellingitspartofthespeech.1Astimegoesby,wegraduallyrealizethatitsnoteasyforourparentstobringusup.2IreadtheletterasIwalkedalongtheriver.3Theyregardhimastheirleader.4HecametoChinaasatouristfiveyearsago.,1+2:as做连词,3+4:as做介词,Lookatthefollowingsentenc

2、eswith“as”andtellingitspartofthespeech.5Asyouknow,Ivedecidedtoleaveattheendofthemonth.6Paulrunsfast,butIrunjustasfast.(Irunjustasfastashedoes.)7ShewillgothereaswellasLucy.8Itssaidthataslongasamanhasasenseofhumor,hewillconquerthefemale.,5:as作关系代词,6:as1作副词，as2作连词,7+8:as引导的习惯性短语,（1）as做连词As引导状从，可表时间、原因、

3、让步、方式等。,1Strongasheis,heisafraidofinjection.2.Doctorassheis,shecantcureherowndisease.3.Asthewealthofthecountryincreases,morewastewillbeproduced.4.AsIwasgoingoutthetelephonerang.5.Astheweatherwasfine,wedecidedtowalkedtotherestaurant.6.WheninRome,doasRomansdo.,1+2:as引导让步状语从句,3+4:as引导时间状语从句,as引导原因状语从句,

4、as引导方式状语从句,Diligenthewas,hefailedintheEnglishfinalexam.A.ThoughB.althoughC.asD.like,Althoughhewasdiligent,hefailedintheEnglishfinalexam.,C,hedoesgetirritatedwithhersometimes.AshelikeshermuchMuchthoughhelikesherThoughmuchhelikesherMuchashelikesher,D,（2）as做关系代词,关系代词as引导限定性定语从句时，一般用于固定结构当中；引导非限定性定语从句时，

5、一般翻译成“恰如，正如”，修饰一整个句子或短语。1.用于thesame.as结构中ThisisthesamebookasIreadlastweek.用于such.as结构中Idontlikesuchbooksasherecommends.用于so+adj.+a/an+n.(单数)+as结构中IamnotsostrongamanasIwas.我已经没有从前那么强壮了。,as单独引导定语从句时，先行词是一个句子或短语。可以放句首，也可以放句末。放句首居多。例如：(1)Asisoftenthecase,sheislate.恰如平常一样，她又迟到了。(先行词是整个主句)(2)Heisverycaref

6、ul,ashisworkshows.他非常小心，恰如他的工作所展现出来的一样。(先行词是整个主句)类似的常用表达还有：Asweallknow,Asisknowntoall,Asismentioneddiscussedabove,Aswehavementioneddiscussedabove,isgenerallyaccepted,economicalgrowthisdeterminedbythesmoothdevelopmentofproduction.A.WhatB.thatC.itD.As,D,isknowntotheworld,MarkTwainisagreatAmericanwrite

7、r.A.ThatB.whichC.asD.it,C,（3）as作介词的用法,as作介词，意思是作为，以身份。例如：HecametoChinaasatouristfiveyearsago.常用于以下短语结构:lookatseeconsiderrecognizeviewthinkoftreatacknowledgeregardlookupondescribedefineuseserveworkas.befamouswell-knownas,as和like都可以做介词,但词义是不同的,as作为,以资格,like像.与相似,1Asascientist,hededicatedtothetruth.2He

8、wantsmetogowithhimashissecretary.3Sheworkslikeabeaver.她工作勤勤恳恳,1everyothermemberoftheteam,heworeanofficialuniforminthevictoryparade.A.LikeB.asC.thesameasD.asan2Heworksengineer.A.LikeB.asC.thesameasD.asan,A,D,（4）as作副词的用法,as做副词，表示同等程度，数量，质量等作“一样地”解释，常用在asas结构当中.asmanyasasmuchasasgoodasasquicklyas,（5）几个

9、关于as.as的常见句型：,(1)as.aspossibleasasonecancould尽可能地.Pleaseanswermyquestionassoonaspossible(2)as.asusual/before像以前一样.Shelooksasprettyasbefore.(3)aslongas.(也可引导条件状语从句)只要，和一样长.Ittookusaslongasthreeyearstocarryouttheplan.(4)asfaras远至，就而言asfarasIknow;asfarasIcantell;asfarasImconcerned;.Hewalkedasfaras5kilo

10、metersyesterdayevening.(5)aswellas和一样好；也，又，还.Shecooksaswellashermotherdoes.,带有as.as结构的常见短语：,asbusyasabeeaseasyasABCasdeepasawellaslightasafeatherassoftasbutterasrichasaJew,（6）ExerciseHomework:在书本上P30-31找到含有as的句子并且分析它的用法：,P2：(L3)astherocketrose.as是_词，意为_.(L9-L10)asstrongapullastheearths“asas”意为_,第一个a

11、s是_词，第二个是as_词。,随着,P3：（L7）twiceasfaras“asas”意为_,第一个as是_词，第二个是as_词。,连（时间状从）,与一样(强的引力）,副,连,是一样（两倍多）,副,连,P4.(L1)aspainfulasleavingtheearths。“asas”意为_,第一个as是_词，第二个是as_词。,P4.(L2)amazedasfirebrokeoutontheoutsideofthespaceshipastheearthsgravityincrease.第一个as是_词,意为_;第二个as是_词,意为_.,P4.(L4)Againwewerepushedhard

12、intoourseatsaswecamebacktoland.as是_词，意为_.,与一样（痛苦）,副,连,连(原因状从）,因为,连（时间状从）,随着,连(时间状从）,随着,1Pleaseanswermyquestion_.请尽快回答我的问题。2请尽量走慢点。我好累。Pleasewalk_becauseIamtired.3Pleaseanswermyquestions_.请尽可能勇敢滴回答我的问题。4Shelooks_。她看起来和以前一样漂亮5Thevillageis_.这个村庄一如既往地安静。610年之后我再见他，他还是像以前一样乐观。WhenImethim10yearslater,heis_.,assoonaspossible,asslowlyaspossible,asbravelyasyoucan,asprettyasbefore,asquietasbeforeusual,asoptimisticasbefore,7Ittookus_tocarryouttheplan.我们花了长达三年的时间才完成这项计划。8据说一个男人要是有了幽默感，就可以征服女