(最新整理)虚拟语气用法讲解课件

(最新整理)虚拟语气用法讲解2021/7/261(最新整理)虚拟语气用法讲解2021/7/261TheSubjunctiveMood虚拟语气GrammarHehas…Daydreaming……2021/7/262TheSubjunctiveMoodGrammarHe英语中的三种语气陈述语气：用于陈述事实。祈使语气：用于提出请求、命令等。虚拟语气：①表示说话人说的不是事实而是一种假设、猜想等。②表示说话人的愿望、要求、命令、建议等。2021/7/263英语中的三种语气陈述语气：用于陈述事实。2021/7/263一.虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句，一类是虚拟条件句。（1）真实条件句：假设的情况是有可能发生的。Ifitdoesn’traintomorrow,wewillgotothepark.（2）虚拟条件句：假设的情况是过去或现在都不存在的，或将来都不可能发生的。Ifhehadseenyouyesterday,hewouldhaveaskedyouaboutit.2021/7/264一.虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句1.与现在事实相反从句-----过去式(be通常用were)，主句----should(would,could,might)+动词原形”：IfIknewhernumberIcouldringherup.

Ifhewerefree,hewouldhelpus.

Should用于第一三人称would表示结果，might表示可能性，could表示能力、允许或可能性2021/7/2651.与现在事实相反从句-----过去式(be通常用were)IfI

had

alotofmoney

I

would

buyavilla.2021/7/266IfIhadalotofmoneyIwoul1.如果我是只鸟，我就能在天上飞了。

IfIwereabird,Icouldflyinthesky.2.IfI______(有)aknife，I___________(就杀了)you。hadwouldkill2021/7/2671.如果我是只鸟，我就能在天上飞了。IfIwere2.与将来事实相反或将来的愿望推测从句----did/should+do/weretodo主句-----should/would/could/might+do

2021/7/2682.与将来事实相反或将来的愿望推测从句----did/shIfhe

got

upearly,

he

wouldbe

ontime.2021/7/269Ifhegotupearly,hewouldb3、与过去事实相反从句——haddone主句——should/would/could/might+havedone2021/7/26103、与过去事实相反从句——haddone2021/7/2Ifhe__________morecarefully,he_________________thecaraccidentyesterday.haddriven

wouldnothavehad

2021/7/2611Ifhe__________morecarefull虚拟语气在条件状语从句中的用法总结时态If从句的谓语形式主句的谓语形式现在过去未来did/werewould/could/should/might+V.(原)would/could/should/might+have+p.p.1.did/were2.shoulddo3.weretodowould/could/should/might+V.(原)haddone2021/7/2612虚拟语气在条件状语从句中的用法总结时态If从句的谓语形式主二：交叉虚拟主从句动作发生的时间不同时，按时间来确定虚拟形式。Iftheweatherhadbeenbetter,thecropswouldbegrowingstillbetter.2021/7/2613二：交叉虚拟主从句动作发生的时间不同时Ifitwerenotforyouradvice,wecouldn’thavegotoverthedifficulties.Wereitnotforyouradvice,wecouldn’thavegotoverthedifficulties.2021/7/2614Ifitwerenotforyouradvice当If条件句中有were,had,should这三个助动词时，可将If省略，从而将这三个助动词放到句首。2021/7/2615当If条件句中有were,had,should这三个助动without和butfor构成虚拟。(butfor要不是)Withoutsunlight,people’s

life

wouldbe

difficult.Butforyourhelp,I

wouldn’thavefinished

thework.2021/7/2616without和butfor构成虚拟。(butfor要

otherwise,or,orelse等的虚拟用法Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.2021/7/2617otherwise,or,orelse等的虚拟用法高考链接：Jackcan’thavearrivedyet,otherwisehe_____me.

wouldphoned B.phonedC.wouldhavephoned D.hadphoned2021/7/2618高考链接：2021/7/2618三、虚拟语气在名词从句中的用法A.用于宾语从句wish

+宾语从句现在：过去：将来：过去时(did/were)过去完成时(haddone)would/could/might/should+V.2021/7/2619三、虚拟语气在名词从句中的用法wish现在：过去时(d2.wouldrather--现在：过去：未来：Iwouldratheryoupaidmenow.(现在)Iwouldratheryouhadgone,too.(过去)Don’tcome.Iwouldratheryoucametomorrow.(未来)过去时过去时过去完成时2021/7/26202.wouldrather--现在：IwouldWould/hadrather(not)havedonesth宁愿过去（没）做了某事2021/7/2621Would/hadrather(not)havedo一个坚持：insist两个命令：order,command三个建议：advise,suggest,propose四个要求：demand,require,request,desire从句谓语动词使用“（should）+V原形”2021/7/2622一个坚持：insist从句谓语动词使用“（should）+VHesuggestedthatwe(should)gohomeatonce.如果suggest表示“暗示，表明”、insist表示“坚持说/认为”时，从句用陈述语气。2021/7/2623Hesuggestedthatwe(should)主句的主语如果是表示说话人的愿望（wish/desire）建议（suggestion/advice/proposal）要求（requirement/demand）命令（order/command）等名词，表语从句谓语动词用“（should）+V原形”2021/7/2624主句的主语如果是表示说话人的愿望（wish/desire）建Oursuggestionisthatyou(should)bethereontime.2021/7/2625Oursuggestionisthatyou(sh虚拟语气在同位语从句中的使用如果同位语从句所修饰的名词是表示说话人的愿望，建议，要求，命令等名词时。从句谓语动词用“（should）+V原形”2021/7/2626虚拟语气在同位语从句中的使用如果同位语从句所修饰的名词是表示Thesuggestionthatstudents(should)learnsomethingpracticalisworthconsidering.2021/7/2627Thesuggestionthatstudents(在句型“It’snecessary/strange/natural/important/vital+that……”从句的动词要用虚拟，即使用(should)+动词原形

虚拟语气在主语从句中的使用2021/7/2628在句型“It’snecessary/strange/nIt’snecessarythatweshouldhaveawalknow.2021/7/2629It’snecessarythatweshould考题点击：1.Isitnecessarythathe_____theexamination?A.took B.havetotake C.musttake D.takeDHissuggestionthatyou_____oncemoresoundsreasonable.A.try B.tries C.musttry D.cantryA2021/7/2630考题点击：DHissuggestionthatyou在asif/though引导的从句中，若表示与现在事实相反，用一般过去时，与过去事实相反，用过去完成时。虚拟语气在asif/though从句中的使用2021/7/2631在asif/though引导的从句中，若表示与现在事实相Shelookedaftertheboyasifhewereherownson.2021/7/2632Shelookedaftertheboyasif用于Ifonly引导的感叹句（用法同wish）ifonly通常独立使用，没有主句。

2021/7/2633用于Ifonly引导的感叹句（用法同wish）2021IfonlyIwererich.IfonlyIhadlistenedtomyparents!Ifonlyshewouldgowithme!2021/7/26342021/7/2634在句型“It’samazing/strange/surprising/astonishing/ashamethat……”以及“I’msurprised,I’msorry/Iregret+that从句”，表示说话人的惊异，懊悔，失望等情感，常含有“竟然”之意，从句中谓语动词使用“shoulddo”的虚拟结构。2021/7/2635在句型“It’samazing/strange/surItisamazingthathe(should)behavesorudely.2021/7/2636Itisamazingthathe(should)Thankyou!Bye-bye!2021/7/2637Thankyou!2021/7/26372021/7/26382021/7/2638(最新整理)虚拟语气用法讲解2021/7/2639(最新整理)虚拟语气用法讲解2021/7/261TheSubjunctiveMood虚拟语气GrammarHehas…Daydreaming……2021/7/2640TheSubjunctiveMoodGrammarHe英语中的三种语气陈述语气：用于陈述事实。祈使语气：用于提出请求、命令等。虚拟语气：①表示说话人说的不是事实而是一种假设、猜想等。②表示说话人的愿望、要求、命令、建议等。2021/7/2641英语中的三种语气陈述语气：用于陈述事实。2021/7/263一.虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句，一类是虚拟条件句。（1）真实条件句：假设的情况是有可能发生的。Ifitdoesn’traintomorrow,wewillgotothepark.（2）虚拟条件句：假设的情况是过去或现在都不存在的，或将来都不可能发生的。Ifhehadseenyouyesterday,hewouldhaveaskedyouaboutit.2021/7/2642一.虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句1.与现在事实相反从句-----过去式(be通常用were)，主句----should(would,could,might)+动词原形”：IfIknewhernumberIcouldringherup.

Ifhewerefree,hewouldhelpus.

Should用于第一三人称would表示结果，might表示可能性，could表示能力、允许或可能性2021/7/26431.与现在事实相反从句-----过去式(be通常用were)IfI

had

alotofmoney

I

would

buyavilla.2021/7/2644IfIhadalotofmoneyIwoul1.如果我是只鸟，我就能在天上飞了。

IfIwereabird,Icouldflyinthesky.2.IfI______(有)aknife，I___________(就杀了)you。hadwouldkill2021/7/26451.如果我是只鸟，我就能在天上飞了。IfIwere2.与将来事实相反或将来的愿望推测从句----did/should+do/weretodo主句-----should/would/could/might+do

2021/7/26462.与将来事实相反或将来的愿望推测从句----did/shIfhe

got

upearly,

he

wouldbe

ontime.2021/7/2647Ifhegotupearly,hewouldb3、与过去事实相反从句——haddone主句——should/would/could/might+havedone2021/7/26483、与过去事实相反从句——haddone2021/7/2Ifhe__________morecarefully,he_________________thecaraccidentyesterday.haddriven

wouldnothavehad

2021/7/2649Ifhe__________morecarefull虚拟语气在条件状语从句中的用法总结时态If从句的谓语形式主句的谓语形式现在过去未来did/werewould/could/should/might+V.(原)would/could/should/might+have+p.p.1.did/were2.shoulddo3.weretodowould/could/should/might+V.(原)haddone2021/7/2650虚拟语气在条件状语从句中的用法总结时态If从句的谓语形式主二：交叉虚拟主从句动作发生的时间不同时，按时间来确定虚拟形式。Iftheweatherhadbeenbetter,thecropswouldbegrowingstillbetter.2021/7/2651二：交叉虚拟主从句动作发生的时间不同时Ifitwerenotforyouradvice,wecouldn’thavegotoverthedifficulties.Wereitnotforyouradvice,wecouldn’thavegotoverthedifficulties.2021/7/2652Ifitwerenotforyouradvice当If条件句中有were,had,should这三个助动词时，可将If省略，从而将这三个助动词放到句首。2021/7/2653当If条件句中有were,had,should这三个助动without和butfor构成虚拟。(butfor要不是)Withoutsunlight,people’s

life

wouldbe

difficult.Butforyourhelp,I

wouldn’thavefinished

thework.2021/7/2654without和butfor构成虚拟。(butfor要

otherwise,or,orelse等的虚拟用法Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.2021/7/2655otherwise,or,orelse等的虚拟用法高考链接：Jackcan’thavearrivedyet,otherwisehe_____me.

wouldphoned B.phonedC.wouldhavephoned D.hadphoned2021/7/2656高考链接：2021/7/2618三、虚拟语气在名词从句中的用法A.用于宾语从句wish

+宾语从句现在：过去：将来：过去时(did/were)过去完成时(haddone)would/could/might/should+V.2021/7/2657三、虚拟语气在名词从句中的用法wish现在：过去时(d2.wouldrather--现在：过去：未来：Iwouldratheryoupaidmenow.(现在)Iwouldratheryouhadgone,too.(过去)Don’tcome.Iwouldratheryoucametomorrow.(未来)过去时过去时过去完成时2021/7/26582.wouldrather--现在：IwouldWould/hadrather(not)havedonesth宁愿过去（没）做了某事2021/7/2659Would/hadrather(not)havedo一个坚持：insist两个命令：order,command三个建议：advise,suggest,propose四个要求：demand,require,request,desire从句谓语动词使用“（should）+V原形”2021/7/2660一个坚持：insist从句谓语动词使用“（should）+VHesuggestedthatwe(should)gohomeatonce.如果suggest表示“暗示，表明”、insist表示“坚持说/认为”时，从句用陈述语气。2021/7/2661Hesuggestedthatwe(should)主句的主语如果是表示说话人的愿望（wish/desire）建议（suggestion/advice/proposal）要求（requirement/demand）命令（order/command）等名词，表语从句谓语动词用“（should）+V原形”2021/7/2662主句的主语如果是表示说话人的愿望（wish/desire）建Oursuggestionisthatyou(should)bethereontime.2021/7/2663Oursuggestionisthatyou(sh虚拟语气在同位语从句中的使用如果同位语从句所修饰的名词是表示说话人的愿望，建议，要求，命令等名词时。从句谓语动词用“（should）+V原形”2021/7/2664虚拟语气在同位语从句中的使用如果同位语从句所修饰的名词是表示Thesuggestionthatstudents(should)learnsomethingpracticalisworthconsidering.2021/7/2665Thesuggestionthatstudents(在句型“It’snecessary/strange/natural/important/vital+that……”从句的动词要用虚拟，即使用(should)+动词原形

虚拟语气在主语从句中的使用2021/7/2666在句型“It’snecessary/strange/nIt’snecessarythatweshouldhaveawalknow.2021/7/2667It’snecessarythatweshould考题点击：1.Isitnecessarythathe_____t