【原創(chuàng)】as作連詞的用法

課程名稱：初三英語復(fù)習(xí)之“連詞”

復(fù)習(xí)內(nèi)容：as作為連詞的用法單位名稱：晉江市英林中學(xué)主講教師：王月迎as作連詞的用法as這個(gè)詞看似簡(jiǎn)單,但其構(gòu)詞組句能力非常強(qiáng),as可以用作連詞,引導(dǎo)多種狀語從句。其用法繁多復(fù)雜,是中考的重點(diǎn)和難點(diǎn)，對(duì)它的正確理解關(guān)系到英語應(yīng)試和應(yīng)用能力的提高,下面對(duì)as引導(dǎo)的五種狀語從句的用法作一歸納。歌曲---Aslongasyouloveme片段Aslongasyou'reherewithme,AslongasyouloveWhereyou'refrom,Idon'tcarewhoyouare,Whatyoudid,as引導(dǎo)的狀語從句，有以下用法一.as

引導(dǎo)條件狀語從句,構(gòu)成短語aslongas，譯為“只要”Aslongasyouloveme.Idon'tcarewhoyouare.二.as引導(dǎo)方式狀語從句,意為“按照;如同”

1.WheninRome,doasRomansdo.2.Asanoldsayinggoes,“Knowledgeispower”.三.as引導(dǎo)原因狀語從句,意為“既然,因?yàn)椤薄?.Asitisraining,wehavetostayathome.2.Asitwasgettinglate,wesoonwenthome.四.as引導(dǎo)時(shí)間狀語從句,意為“隨著,當(dāng)……時(shí)候”

。1.Astimewentby,Iwasmadesmaller.=Withtimegoingby,Iwasmadesmaller.2.Shesangasshewalked.五.as引導(dǎo)比較狀語從句，構(gòu)成短語“as+adj./adv.+as”意為“與…….一樣”，表示同級(jí)比較。注意：第一個(gè)as為副詞，第二個(gè)as為連詞。否定式：notas/so+adj./adv.+as若有修飾成分如twice,threetimes,half,aquarter等，須置于第一個(gè)as之前。1.HeisastallasI.2.Thisdictionaryisnotas/sousefulasyouthink3.Yourbagistwiceasexpensiveasmine.習(xí)題精選1._____heisill,hehastostayathome.A.AsB.althoughC.ThoughD.If2.______timegoingby,itisgettingcolderandcolder.A.AsB.WithC.whenD.while3.______timegoesby,itisgettingcolderandcolder.A.AsB.WithC.whenD.whileAAB4.ItraveltotheBinhaiNewAreabysubwayeveryday,____domanypeoplewholiveindowntownTianjin.A.asB.WhichC.whenD.though5.Yourbagis______asmine.A.twiceasexpensiveB.astwiceexpensiveC.asexpensivetwiceD.twicesoexpensiveAA1.引導(dǎo)條件狀語從句，構(gòu)成短語aslongas意為“只要”2.引導(dǎo)方式狀語從句,意為“按照;如同”3.引導(dǎo)原因狀語從句,意為“既然,因?yàn)椤薄?.引導(dǎo)時(shí)間狀語從句,意為“隨著,當(dāng)…