高二虚拟语气高二英语课件

itwouldn’thavehappened与现在事实相反与过去事实相反5Ifitshouldraintomorrow，而是一种愿望，theywouldn’tgoforanouting6Ithinkwecoulddoit，祈使语气和虚拟语气，一：虚拟语气在条件状语从句中的用法，ifweplaneditproperlyandcouldborrowthetools7Ifweweretohavethreedaysoff，2定义：用来表示说的话不是事实，条件从句If从句的谓语形式主句的谓语形式现在过去未来过去时（were）过去完成时Would/could/should/might+V（原）Would/could/should/might+have+pp1过去时2should+V3weretodowould/could/should/might+V（原）1IfIhadHIV，IwouldknowbecauseIwouldfeelsick2IfIwereyou，陈述语气，或者是不可能发生的情况，Iwouldn’thavemadeamistake4Ifhehadbeenthere，1英语动词有三种语气，假设的语气叫虚拟语气，（见课本P170页），IwouldgiveAIDSpatientahug3IfIhadtakenyouradvice，建议，wewouldenjoyaveryhappylife与将来事实相反二：虚拟语气特殊句型：Wish的宾语从句现在：过去：未来：过去时（were）过去完成时would/could/might+VshouldIwishIwereabird（现在）IwishIhadn’tmadesuchamistake（过去）Wewishourparentswouldn’tpunishus（将来）2Wouldratherthat现在：过去：未来：IwouldratheryoupaidmenowIwouldratheryouhadgone，tooDon’tcomeIwouldratheryoucametomorrow过去时过去时过去完成时3asif/though+Clause现在：过去：过去时过去完成时Helooksasifhew，