文档介绍：虚拟语气表主观愿望、建议或与事实相反的假设等。Ⅱ+(由if条件句)/evenif/eventhrough2含蓄条件句(由but,butfor,or,otherwise,without引导的条件)did/werehaddonewould/might/coulddo(should)doⅠ绝对条件虚拟语气did/were现在,将来haddonesbdidsth/shoulddosth,should不可省在状语从句中其他特殊句型中在名词性从句中条件句中虚拟语气与过去相反与现在相反与将来相反It’stimethatWouldrather…IfonlyWhatif目的状语从句方式状语从句明显虚拟条件句含蓄虚拟条件句主语从句宾语从句表语从句同位语从句Clara时态条件从句的谓语形式主句的谓语形式与现在事实相反If主语+did/were主语+should/would/could/might+do与将来事实相反If主语+did/were+shoulddo+weretodo与过去事实相反If主语+haddone主语+should/would/could/might+,我就会...IfIhadonemilliondollars,Iwould...,那我是很不幸的。IfIhadmarriedher,(通常有时间状语),,:but,butfor,or,only,otherwise,without,butthat(若不)等。①___________theleadershipoftheParty,wecouldnotliveahappylifetoday.=IfitwerenotfortheleadershipoftheParty,…②(=IfIhadnotbeenbusy)etoseeyou.③____________(=Iftherewerenomusic),..Itisapity/nowonder…that+S.+(should)+haddonewould/might/+S.+(should)do表语从句Mysuggestion/order/demand/request/proposal…isthat+S.+(should)do同位语从句Weagreedtohissuggestion/order/demand/proposal…that+S.+(should)do虚拟语气在名词性从句中的用法在一个坚持(insist),两个命令(mand,三个建议(suggest,advise,propose),四个要求(ask,demandrequest,require)等动词后的宾语从句中,谓语动词用“(should)+动词原形”,表示建议、要求、命令等。学生们坚持要多上英语课。Thestudentsinsistedthatthey(should),也应以(should)+。(should)’snecessary/strange/natural/important+that---Clause从句中的动词要用虚拟,即(should)+动词原形我们很有必要/重要掌握一门外语Itisimportant/necessarythatwe(should)。(真可惜我忘了)Iwishhehadno