虚拟语气学案.doc

用心爱心专心Unit1Art虚拟语气考点透视与练习虚拟语气是历年高考的选考考点。考点常集中在含蓄条件句以及宾语从句中的虚拟语气上。所设选项常通过谓语动词的特殊形式来表示，而且都是结合具体语境来考查对考点的运用能力。今后高考对虚拟语气的命题重点仍会是在特定语境中考查虚拟语气中的含蓄虚拟条件句、宾语从句中的谓语动词等。常考点清单虚拟条件句主句例句与现在事实相反的假设If+主语+动词的过去式（be动词用were）主语+should/would/Could/might+动词原形IfIhadtime,Iwouldattendthemeeting.IfIwereyou,Ishouldseizetheopportunitytogoabroad.与过去事实相反的假设If+主语+had+过去分词主语+should/would/Could/might+have+过去分词Ifyouhadtakenmyadvice,youwouldnothavefailedintheexams.与将来事实相反的假设(1)If+主语+动词的过去式（be动词用were）(2)If+主语+wereto+动词原形(3)If+主语+should+动词原形主语+should/would/Could/might+动词原形Ifyoucametomorrow,wewouldhavethemeeting.Ifitweretoraintomorrow,thesportsmeetingwouldbeputoff.Ifheshouldnotcometomorrow,weshouldputoffthemeetingtillnextMonday.考点一、条件句中虚拟语气的用法注意:①从句省略if,用倒装句式"were,had,should+主语”WereIinschoolagain,Iwouldworkharder.Hadyoubeenhereearlier,youwouldhaveseenhim.Shouldtherebeameetingtomorrow,Iwouldcome.②用介词短语代替条件状语从句。Withoutair,therewouldbenolivingthings.Iwouldnothavesucceededbutforyourhelp.③有时条件从句中的动作和结果从句中的动作发生的时间不一致，如：Ifhehadfollowedthedoctor’sadvice,hewouldbequiteallrightnow.考例1.____hehadnothurthisleg;Johnwouldhavewontherace.(07全国)AIfBSinceCthoughDWhen答案:A2.Butforyourhelp,we______theworksosoon.（01上海）Awon’tfinishBcan’tfinishCwouldn’tfinishDcouldn’thavefinished答案:D考点二、wish引导的宾语从句中虚拟语气的用法wish其后的宾语从句有以下三种虚拟语气形式：①动词用过去式来说明与现在的事实相反(be动词常用were)。例如：IwishIwereasstrongasyou．IwishIrememberedhisaddress．②动词用过去完成式说明与过去的事实相反。例如：Wewishwehadpaidmoreattentiontoourpronunciation．我们以前要是能更注意我们的发音就好了。Hewishedhehadstayedathome。③情态动词“would，could，might”等后接动词原形，表示对将来的希望(通常不用should)。例如：Iwishhewouldtryagain．Wewishhecouldcome．考例—Canyoucometoattendourpartytonight?—Sorry,butIdowishI____.A.hadB.canC.willD.could答案：D考点三、advise等引导的宾语从句表示愿望、请求、建议等意义的动词，当它们作为谓语引导宾语从句时，从句谓语必须为“should+动词原形”的形式。这类动词有：ask,advise,command,demand,desire,decide,intend,order,prefer,request,require,recommend,suggest等。Heorderedthattheletter(should)bemailedatonce.考例Hissuggestionthatyou____oncemoresoundsreasonable.A.tryB.triedC.musttryD.cantry答案：A解析：分析句子意思可以知道，名词suggestion之