高考英語(yǔ)虛擬語(yǔ)氣課件

Subjunctivemood高考英語(yǔ)虛擬語(yǔ)氣ItlooksasifHarryPotterwereagrown-up.Isheagrown-up?IwisheverydaywereSunday.IseverydaySunday?高考英語(yǔ)虛擬語(yǔ)氣這種表示假定、想象、愿望等的非事實(shí)觀念的語(yǔ)氣就叫虛擬語(yǔ)氣。英語(yǔ)的語(yǔ)氣分三大類：陳述語(yǔ)氣：用來敘述一件事實(shí)。祈使語(yǔ)氣：表達(dá)說話人的請(qǐng)求或命令。虛擬語(yǔ)氣：表示說話人的愿望,假設(shè),猜測(cè)或建議,而不是表示客觀存在的事實(shí)。高考英語(yǔ)虛擬語(yǔ)氣虛擬語(yǔ)氣在各種句式中的用法:(一)用于條件狀語(yǔ)從句1、真實(shí)條件句和虛擬條件句真實(shí)條件句：IfIhavetime,Ishall(will)gotoseeyou.Ifyoumove,I’ll

shootyou.虛擬條件句:IfIwereabird,Iwouldflythere.IfIwereastudent,Iwoulddoit.高考英語(yǔ)虛擬語(yǔ)氣從句主句與現(xiàn)在事實(shí)相反與過去事實(shí)相反與將來事實(shí)相反If+主語(yǔ)+動(dòng)詞過去式（be動(dòng)詞一律用were)主語(yǔ)+would/should/could/might+動(dòng)詞原形If+主語(yǔ)+had+過去分詞主語(yǔ)+would/should/could/might+have+過去分詞動(dòng)詞的過去式或should/wereto+動(dòng)詞原形主語(yǔ)+would/should/could/might+動(dòng)詞原形2、虛擬語(yǔ)氣在條件句中的用法高考英語(yǔ)虛擬語(yǔ)氣eg.IfIwereyou,IshouldstudyEnglish.Ifhehadtime,hewouldattendthemeeting.Ifyouhadcomeyesterday,youwouldhavemethim.Ifyoucametomorrow,wewouldhavethemeeting.Ifitwereto/shouldraintomorrow,themeetingwouldbeputoff.高考英語(yǔ)虛擬語(yǔ)氣（1）當(dāng)條件狀語(yǔ)從句的行為和主句表示的行為所發(fā)生的時(shí)間不一致時(shí)，動(dòng)詞的形式要根據(jù)它所表示的時(shí)間來調(diào)整。(混合時(shí)間條件句)eg.Ifyouhadfollowedthedoctor’sadvice,youwouldbequiteallrightnow.(從句指過去,主句指現(xiàn)在)IfIhadspokentohimyesterday,Ishouldknowwhattodonow.注意高考英語(yǔ)虛擬語(yǔ)氣（2）從句省略if,用倒裝句式“were,had,should+主語(yǔ)”eg.WereIinschoolagain,Iwouldworkharder.

Hadyoubeenhereearlier,youwouldhaveseenhim.

Shouldtherebeameetingtomorrow,Iwouldcome.注意高考英語(yǔ)虛擬語(yǔ)氣(3)含蓄條件句：虛擬條件暗含在介詞短語(yǔ)或上下文中，從句不表現(xiàn)出來。eg.Icouldnevergotocollegewithouthishelp.Butfor(要不是)yourhelp,weshouldhavefailed.Iwouldhavevisitedyoulastweek,butIwassobusy.(=IfIhadnotbeensobusy,…)注意(=Iftherewerenothishelp…)(=Ifithadnotbeenforyourhelp…)ButthatIsaw,Iwouldn’thavebelievedit.(=IfIhadn’tseenit…)

Iwasillthatday.OtherwiseIwouldhavecome.(=IfIhadn’tbeenillthatday,Iwouldhavecome.)高考英語(yǔ)虛擬語(yǔ)氣(4)特殊結(jié)構(gòu)的條件句Ifitwerenotfor…eg.Ifitwerenotforhishelp,Icouldnevergotocollege.

Ifithadnotbeenforyourhelp,weshouldhavefailed.“如果沒有…”,表示同現(xiàn)在事實(shí)相反的假設(shè)Ifithadnotbeenfor…“如果當(dāng)時(shí)沒有”,與過去事實(shí)相反的假設(shè)注意高考英語(yǔ)虛擬語(yǔ)氣(5)Ifonly…(“要是…多好呀”)引導(dǎo)的感嘆句eg.IfonlyIhadtakenhisadvice!我要是聽他的話就好了!IfonlyIhadwings!Ifonly

+主語(yǔ)+過去完成（與過去相反）過去式（與現(xiàn)在或?qū)硐喾矗┳⒁?itwouldhavebeenbetter)高考英語(yǔ)虛擬語(yǔ)氣(二）wish引導(dǎo)的賓語(yǔ)從句

從句動(dòng)詞的虛擬語(yǔ)氣形式wish引導(dǎo)的賓語(yǔ)從句1.與現(xiàn)在事實(shí)相反:過去式(be多用were)2.與過去事實(shí)相反:had+過去分詞3.與將來事實(shí)相反:would+動(dòng)詞原形eg.Iwisheveryonewereactiveinthelesson.IwishIhaddonebetterinthemid-termexam.Iwish(that)youwouldgetagoodjob.高考英語(yǔ)虛擬語(yǔ)氣(三)幾種常用虛擬語(yǔ)氣的句型:

句型動(dòng)詞的虛擬語(yǔ)氣形式

1.動(dòng)詞+賓語(yǔ)從句一個(gè)堅(jiān)持:insist堅(jiān)持(應(yīng)該/做…)兩個(gè)命令:order,command三個(gè)建議:suggest,propose,advise四個(gè)要求:desire,demand,ask,require賓語(yǔ)從句中用(should)+動(dòng)詞原形2.與上述動(dòng)詞相對(duì)應(yīng)的名詞如：suggestion,order,proposal,plan,idea,command,request等后接的表語(yǔ)從句/同位語(yǔ)從句。表語(yǔ)從句,同位語(yǔ)從句中用(should)+動(dòng)詞原形高考英語(yǔ)虛擬語(yǔ)氣(三)幾種常用虛擬語(yǔ)氣的句型:

句型動(dòng)詞的虛擬語(yǔ)氣形式

3.Itis/was+上述動(dòng)詞的過去分詞(suggested,demanded等）+that主語(yǔ)從句主語(yǔ)從句中用(should)+動(dòng)詞原形主語(yǔ)從句中用(should)+動(dòng)詞原形4.Itis/was+adj./n.如：important,necessary,natural,possible,strange,apity/ashame,nowonder,desirable高考英語(yǔ)虛擬語(yǔ)氣注意:insist作“堅(jiān)持認(rèn)為”，“堅(jiān)持說”解，suggest表示“表明”，“暗示”時(shí)，賓語(yǔ)從句不用虛擬語(yǔ)氣，用陳述語(yǔ)氣。eg.Mikeinsistedthathehadneverstolenanything.Weinsistedthatshe(should)gowithus.Jane’spalefacesuggestedthatshewasill,andherparentssuggestedthatshehaveamedicalexamination.高考英語(yǔ)虛擬語(yǔ)氣(四)asif/though引導(dǎo)的狀語(yǔ)從句注：asif/though表示“有可能實(shí)現(xiàn)的事實(shí)”時(shí)，從句用陳述語(yǔ)氣。eg.Itissocloudy.Itlooksasifitisgoingtorain.

從句動(dòng)詞的虛擬語(yǔ)氣形式asif/though引導(dǎo)的狀語(yǔ)從句1.與現(xiàn)在事實(shí)相反:過去式(be多用were)2.與過去事實(shí)相反:had+過去分詞3.與將來事實(shí)相反:would+動(dòng)詞原形高考英語(yǔ)虛擬語(yǔ)氣（五）Itistimethat…句式的虛擬語(yǔ)氣形式句型謂語(yǔ)動(dòng)詞的虛擬語(yǔ)氣形式Itis(high)time(that)…動(dòng)詞過去式（be多用were）或should+動(dòng)詞原形(不能省)eg.It’stimethatyoushouldgotoschool.went高考英語(yǔ)虛擬語(yǔ)氣（七）虛擬語(yǔ)氣在簡(jiǎn)單句中的應(yīng)用1）表