【高中英语】一道关于虚拟语气的单选题HowIwishI___-查字典问答网
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  【高中英语】一道关于虚拟语气的单选题HowIwishI_______adoctor,andI________thedyinggirl.A.am;cansaveB.was;saveC.were;couldsaveD.willbe;willsave--------------------------------------------拜托详细的给我补补虚拟

  【高中英语】一道关于虚拟语气的单选题

  HowIwishI_______adoctor,andI________thedyinggirl.

  A.am;cansave

  B.was;save

  C.were;couldsave

  D.willbe;willsave

  --------------------------------------------

  拜托详细的给我补补虚拟语气的知识吧

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2020-02-10 11:09
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蒋倩萍

  C

  对现在事实相反用过去时态

  虚拟语气表示一种假设的情况,或一种主观的愿望,即动词所表示的动作或状态并非事实,或不可能实现.英语虚拟语气的形式有下列几种:

  一、与现在事实相反

  连接词

  条件从句

  结果从句

  If

  1.动词过去式(或were)

  2.助动词(过去式)+动词原形

  Should

  Would+动词原形

  could

  might

  Ifhadthetime,JohnwouldmakeatriptoChinatoseetheGreatWall.

  IfIwereyou,Iwouldgiveupdrinkingimmediately.

  二.与将来事实相反

  连接词

  条件从句

  结果从句

  If

  1.should+动词原形

  2.动词过去式

  3、wereto+动词原形

  Should

  Would+动词原形

  could

  might

  Ifyoushouldlose,whatwouldyoudo?

  IfIweretoseehertomorrow,Iwouldtellherthetruth.

  Ifyouwenttherenexttime,youwouldseewhatImean.

  三、与过去事实相反

  连接词

  条件从句

  结果从句

  If

  had+过去分词

  Should

  Would+have+过去分词

  could

  might

  IfI’ddnownthatitwasgoingtorain,Iwouldneverhavegoneforawalkinthecountry.

  四、虚拟语气的几种特殊用法

  省掉if的条件从句结构:

  Hadyouaskedme,Iwouldhavetoldyou.(=Ifyouhadaskedme,…)

  2.有时虚拟条件不用条件从句而用不定式、分词、介词、名词、连接词或定语从句来表示,如:

  Atruefriendwouldnotdosuchathing.

  (=Ifhewereatruefriend,he...)

  (=Iftherewerenowater,…)

  (=Ifyouhadn’thelpedme,…)

  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.

  IfIwereyou,Iwouldhavegonehome.

  五、虚拟语气的其他用法

  1、Suggest,advise等动词之后宾语从句须用虚拟语气,其句子结构如下:

  suggest,advise,recommend,demand,

  require,insist,urge,request,order,+that…(should)+动词原形

  devide,ask,move,propose等

  注意:在此结构中that不可省略;should省不省均可.

  Hesuggestedthatthey(should)stopsmoking.

  上述动词的名词形式出现时,that引导的从句仍用虚拟语气.

  Hemadearequestthatthey(should)stopsmoking.

  如果that引导的从句所表达的内容是事实,也可用陈述语气.

  Heinsiststhatheisright.

  2、Itis(was)+necessary,apity等+that引导的从句须用虚拟语气,其句子结构如下:

  imperative,advisable,动词完成式

  Itis(was)+important,natural,necessary,+that…(should)+

  essential,strange,等动词原形

  Itisimportantthatyou(should)followthedoctor’sorders.

  Itisrightthatyoushouldhavedoneyourhomework.

  3、wish的用法

  动词过去式或were—与现在事实相反

  主语+wish(that)+主语+动词过去完成式—与过去事实相反

  助动词过去试+动词原形—与将来事实相反

  IwishIwereapopsinger.(=IamsorryIamnotapopsinger..)

  IwishIhadneverstoppedteaching.(=IamsorryIstoppedteaching.)

  Iwishthey’dletusgetsomesleep.

  注意:wish与hope接宾语从句的区别在于:hope表示一般可以实现的希望,宾语从句用陈述语气.wish表示很难或不大可能实现的希望,宾语从句用虚拟语气.试比较:

  (1)Wehopetheywillcome,(Wedon’tknowiftheycancome.)

  (2)Wewishtheycouldcome,(Weknowtheyarenotcoming.)

  4、asif,asthough,would(had)rather(that)引导的从句须用虚拟语气,如:

  Heactsasifnothinghadhappened.

  Iwouldratheryoudidn’ttellhim.

  5、It’s(high)timethat…+动词过去式或should+动词原形,如:

  It’stime(that)youhadahaircut.

  It’shightime(that)wetooksomeaction.

2020-02-10 11:13:20

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