精选幻灯片-状语从句

,句法,1,句子种类：按句子用途和日常交际功能分为：陈述句：肯定、否定疑问句：一般、特殊、选择、反意疑问句-4感叹句：what/how祈使句：,2,句子种类：按句子结构分为：简单句：S+V-5并列句：并列词复合句：主句、从句在复合句中，作主句的什么成分就是什么从句。名词性从句-主语、宾语、表语、同位语从句副词性从句-状语从句形容词性从句-定语从句,3,状语从句20110809-10,状语从句,AdverbialClauses-B2,3,4,5,7,8,4,状语从句AdverbialClause1.状语从句在句中起状语作用，修饰主句的谓语动词、形容词、副词或整个句子。2.状语从句按用途分为时间、地点、原因、条件、目的、结果、让步、比较、方式状语从句-9种，对比、除外状语从句11种。3.状语从句由从属连词引导,5,时间状语从句-B2,B5,B7whenwhileas,sinceeversincetill/until,assoonasbeforeafter,bythetimethemoment/minute/second/instant-assoonastheyear/day/night-prep+n+whenevery/each/nexttime-whenimmediately/directly/instantly-assoonasHardly/scarcely.when-assoonasNosooner.than-assoonas,6,时间状语从句-B2,B5,B7Itbe时间since/before/when/thatItbe（肯定）时间before.之后，才.Itbe（否定）时间before.不久，就.Itbe时间since跟结束性v.从该动作开始算起Itbe时间since跟延续性v.从该动作结束算起Itis/wasnotuntil.that.Notuntil.did+swhen/while(s+be)doing/done-When20110420assoonas/if(itis)possiblebeforeaftersincetilluntill-conj/prep,7,地点状语从句-B7wherewhereveranywhereSitdownwhereveryoulike.Anywherehegoes,shegoestoo.where-20120510,8,原因状语从句-B2becausesinceasfor,nowthatinthatbecauseofthefactthatowingtothefactthatduetothefactthatonaccountofthefactthatinviewofthefactthatinasmuchasinsomuchasbyreasonthatforthereasonthatforfearthatconsideringthatseeingthat,9,条件状语从句-B4，B5,B7if,onlyifso/aslongas,unlesssupposesupposingprovidingprovidedgiven,incase(that)oncondition(that),butforwothout祈使句，and/or+简单句-If从句，主句。B7Module6-条件状语从句20120508Unless-20120324,10,目的状语从句-B8so,sothatinorderthat,incase,11,结果状语从句-B2so.thatsuch.thatsothatthatwiththeresultthat,12,让步状语从句-B4，B5，B7thoughalthoughas,evenifeventhoughwhateverwhoeverwhereverwhenevernomatter.-.everwhenwhilewhetherB7Module6-让步状语从句20120508Nomatter.-.ever-20110423Whatever-20110421让步状语从句-灰太狼word20111214,13,比较状语从句-B1,B3so(as).as,than,themore.themore倍数+so(as)adjas倍数+morethan倍数+thesizeofasmany/muchasfewer/less.thanmanymore.thanmuchmore.than,14,方式状语从句as,asifasthough,like,thewayhow,Doitthewayyouweretaught.Doithowyoucan.,15,对比状语从句-B3while,whereasNorwayisatthetopofthelist,whiletheUnitedStatesisatnumber7.,16,除外状语从句exceptthatexceptingthatbutthat,17,状语从句共同点:1.在时间、条件、方式、让步状语从句中，如果从句的主语和主句的主语相同，而且从句的谓语有be动词，可把从句的“主语和be动词”省略。When(hewas)stillaboy,hehadtoworkdayandnight.2.有时状语从句的主语和主句的主语不相同，从句的主语是it,从句的谓语有be动词，也把“itbe省略。If(itis)necessary,Illexplaintoyouagain.3.在时间、条件、方式、让步状语从句中，用一般现在时表示将来。,18,状语从句中的省略,在以when,while,if,asif,though(although),as,whether,once等连词引导的时间、原因、条件、方式、让步等状语从句中，常常省略相同的主语或作主语的代词it以及be动词,保留现在分词、过去分词、介词短语、不定式等。,When(hewas)stillaboyof10,hehadtoworkdayandnig