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1、TheSubjunctiveMood虚拟语气Revision:形式情况条件从句主句与过去事实相反与现在事实相反与将来事实相反过去式(be用were)would(should,could,might)+动词原形had+动词过去分词would(should,could,might)+have+动词过去分词过去式/should+动词原形/wereto+动词原形would(should,could,might)+动词原形（1）在动词wish后的宾语从句中，表示与现在或过去的事实相反，或对将来的主观愿望，从句通
2、常省略连词that。1）表示对现在情况的虚拟：从句动词用过去式或过去进行式（be动词一般用were）。2）表示对过去情况的虚拟：从句动词常用“had＋过去分词”或“would,could,might+havedone”。（2）在主语＋wouldrather＋that宾语从句中，从句谓语用过去式表示现在或将来，用过去完成式表示与过去事实相反。2、虚拟语气在宾语从句中的用法（3）在表示提议、要求、命令、决定等动词如suggest,decide,require,request,demand,propose,
3、insist,order等）后的宾语从句中谓语动词常用“should+动词原形”。Should常被省略。一个坚持（insist）,两个命令（order,command）,三个建议（suggest,advise,propose）,四个要求（ask,demandrequest,require）Heisnotapilot,buthewisheshe______(be).IwishI___________(meet)himyesterday.Iwishit__________(be)finetomorrow.
4、Heorderedthework_________________(start)atonce.5.I’dratheryou_________(stay)athomealldaytoday.werehadmetwouldbe(should)bestartedstayedRevision:例1、IfIwereyou,Itothecinemawithher.(96)A.wentB.havebeenC.hadbeenD.wouldgo【分析】通过if从句中谓语动词“Iwere”可判断出，该句是与现在事实相反的
5、虚拟条件句。主句用“would+动词原形”。故选答案D。D、试题详解例2Thedoctorproposedthatmybrotherhisrighthand.(97)avoidtouseB.shouldavoidtouseC.avoidusingD.avoidedusing【分析】该题有两个考点，一是propose后的宾语从句要用虚拟语气动词形式，二是avoid一词后要用动名词作宾语。故选C。例3HadyounothelpedmewithmyEnglish,Itopassthefinalexamina
6、tion.A.mightfailB.mighthavefailedC.shallfailD.wouldfail【分析】当if从句中有were,should和had等词时，可以省略if，同时把were,should,had放到主语前面形式倒装。从句中的had…nothelped表明该句是与过去事实相反的假设，因此要选B。虚拟语气在主语从句中的用法①Itisdesired（suggestedrequested,ordered,demanded…)+that…;②Itisstrange(necessary,
7、possible,important,surprising,natural…)+that…;③Itisapity(nowonder…)+that…等结构后的主语从句中的谓语动词用should+动词原形，should常被省略。例:Itisdesiredthatwe(should)geteverythingreadybytonight.他那样说话，令人吃惊。Itisstrangethathe(should)sayso.真遗憾，你失去了这么好的机会。Ithasbeendecidedthatthesports
8、meet(should)beputofftillnextmonth.已经决定了把运动会推迟至下个月。Itisapitythatyou(should)missagoodchance.高中学生掌握一门外语很有必要。Itisnecessarythatahighschoolstudentshouldmasteraforeignlanguage.虚拟语气在表语从句和同位语从句的用法在suggestion,proposal,order,idea,news,reque
