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1、Period4TheSubjunctiveMoodTeachingAims:Helpthestudentstousethesubjunctivemoodcorrectlyindifferentsituations.DifficultyandimportanceEnablethestudentstousethecorrectformofofthesubjunctivemoodTeachingmethods:Summarizing,comparativemethod;practicingactivitiesTeachingaidsAcomputerandaprojec
2、torTeachingProcedures&ways形式情况条件从句主句与现在事实相反与过去事实相反与将来事实相反A.虚拟语气在某些从句中的应用1、虚拟语气在主语从句中的用法①Itisdesired（suggestedrequested,ordered,demanded…)+that…;②Itisstrange(necessary,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:Itis
3、desiredthatwe(should)geteverythingreadybytonight.他那样说话，令人吃惊真遗憾，你失去了这么好的机会。已经决定了把运动会推迟至下个月。高中学生掌握一门外语很有必要。2、虚拟语气在宾语从句中的用法（1）在表示提议、要求、命令、决定等动词如suggest,decide,require,request,demand,propose,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,
4、advise,propose）,四个要求（ask,demandrequest,require）eg:Heorderedthatthemedicine(should)besentbyaspecialplane.Theyproposedthattheprizebegiventoourmonitor.Iinsistthathegivememymoneyback.（3）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。Iwouldrathertheywentwithme.Theywouldrathergow
5、ithme.单位：湖北省荆门市 姓名：李国 E_mail：liguo619@sina.comIwouldratherwehadtheexamtomorrow.Iwouldrathernothinghadhappenedlastnight.4、虚拟语气在表语从句和同位语从句的用法在suggestion,proposal,order,idea,news,request,advice,demand,plan等名词后面的表语从句中的谓语动词用should+动词原形，should常省略。例Mysuggestionisthatwe(should)dotheexperiment
6、again.Myideaisthatweshouldthinkitoverbeforeacceptingit.Mysuggestionthatwe(should)dotheexperimentagainisacceptedbythem.5、asif,asthough在状语从句和表语从句的用法由asif,asthough引导的状语从句表示比较或方式时和表语从句时，从句谓语形式为动词的过去式（be用were）或“had＋过去分词”。(和虚拟条件谓语动词形式一样)eg:HetreatsmeasifIwereastranger.eg:Shetalkedaboutthefi
7、lmasifshehadreallyseenit.Itseems_________it______alreadysummer.HespeaksEnglishasifhewereanEnglishman.注意：如果表示的事情可能会发生，那么方式状语从句中的谓语动词可用陈述语气。1.Heisnotapilot,buthewisheshe______(be).2.IwishI___________(meet)himyesterday.3.Iwishit__________(be)finetomorrow.4.Heorderedthework_______________
8、__(st
