虚拟语气课件

soIcouldn’thelpthem---factIfIhadknownmoreaboutgivingfirstaid，准确理解句子意思是正确运用的前提，掌握虚拟语气所使用的各种谓语动词的形式是掌握虚拟语气的关键，虚拟语气是通过句子中谓语动词的特殊形式来表示的，…insteadofjusttellafactEgIdidn’tknowanythingaboutgivingfirstaid，Whendoweusesubjunctivemood?1)wehavetofollowsomespecialpatternswhenweusesomewordsegIsuggestthatweshouldhaveaholidaytomorrow2)whenwewanttoexpresscertainkindsoffeelings，Grammar—theSubjunctiveMoodSubjunctiveMood动词的虚拟语气动词的虚拟语气表示说话人的愿望，moods，假设，责备等语气，猜测，emotions，建议或命令以及遗憾，Icouldhavehelpedthem---pity/willingness/tohelp（一）en-pastwishIfonlyasifWouldratherit’stime+sbdid/were/haddone/would/could…IfonlyIwerealittlebirdandcouldflyintotheskyIfonlyIhadbeenborninAmericaHelooksatmeasifIwereathiefhadstolenhiswallet+sbdidsth/haddonesth+sbdidsth/sbshoulddowish（that）sb现在/将来(用过去式)过去（用过去完成式）bewerebeabletowereableto2can/may/willcould/might/would3have/hashad4d，