目的状语从句及用法引目的状语从句的从属连词有so(以便),that(以便),sothat(以便,为了),inorderthat(为了,以便);incase(以防,以免),lest(免得,以防),forfearthat(以免,惟恐)等。从句中一般含有can,could,may,might,will,would等情态动词。如:Bringitcloserso(that)Icanseeitbetter.拿近一点以便我看得更清楚。Let’stakethefrontseatsthatwemayseemoreclearly.咱们坐前排,以便看得清楚点。Ileftat6:00sothat/inorderthatIcouldcatchthetrain.为了赶上火车,我六点就出门了。IshallwritedownyourtelephonenumberthatImaynotforget.我要把你的电话号码写下,以免忘了。Taketheraincoatincaseitrains.带着雨衣,以防下雨。Becarefullestyoufallfromthattree.要当心,以免从树上摔下来。Hewalkedfastforfearthatheshouldbelate.他走得很快,以免迟到。注:当从句主语与主句主语相同时,可用不定式来表达相同的意思。如:译:为了通过考试,他学习非常努力。正:Hestudiesveryhardsothat(=inorderthat)hecanpasstheexam.正:Hestudiesveryhardsoasto(=inorderto)passtheexam.