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1、 虚拟语气讲解课件 1 英语动词有三种语气 陈述语气 祈使语气和虚拟语气 2 定义 用来表示说的话不是事实 或者是不可能发生或可能性比较小的情况 而是一种愿望 建议 假设的语气叫虚拟语气 虚拟语气定义 一般条件句中虚拟语气的用法 1 一般条件句中的虚拟语气 1 IfIhadHIV IwouldknowbecauseIwouldfeelsick 2 IfIwereyou IwouldgiveAIDSpatientahug 3 IfIhadtakenyouradvice Iwouldn thavemadeamistake 4 Ifhehadbeenthere itwouldn thavehappe
2、ned 与现在事实相反 与过去事实相反 5 Ifitshouldraintomorrow theywouldn tgoforanouting 6 Ithinkwecoulddoit ifweplanneditproperlyandcouldborrowthetools 7 Ifweweretohavethreedaysoff wewouldenjoyaveryhappylife 与未来事实相反 IfIwereyou I buythehouserightnow A won tB don tC wouldn tD can t2 morecareful hisshipwouldnothavesunk
3、 A IfthecaptainwereB IfthecaptainhadbeenC ShouldthecaptainbeD Ifthecaptainwouldhavebeen3 Ifhe metomorrow IwouldlethimknowA shouldcallB shouldnothavebeenableC werenotableD arenotable B C A 2 条件句中虚拟语气的倒装 假设条件虚拟倒装 条件从句中含有should were had三个助动词并且放在句首时 可以把if省略 IfIwereyou Iwouldgiveitup WereIyou Iwouldgivei
4、tup IfIhadhadtime Iwouldhaverunroundthatlakeagain HadIhadtime Iwouldhaverunroundthatlakeagain Ifthereshouldbeaflood whatshouldwedo aflood whatshouldwedo Shoultherebe 3 混合 时间错综 型虚拟语气 假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致 叫做错综条件虚拟语气 主句和从句的谓语动词要依照假设的时间而定 Iftheweatherhadbeenfiner thecropswouldbegrowingstillbett
5、er Ifyouhadfollowedtheteacher sadvice youwouldn tbeinthehospital without和butfor构成虚拟 butfor要不是 Withoutsunlight people slifewouldbedifferentfromtoday Butforyourhelp Iwouldn thavefinishedthework Butforwater itwouldbeimpossibletoliveinthedesert 4 含蓄虚拟条件句 5 虚实结合条件句 Shewasn tfeelingverywell Otherwiseshewo
6、uldn thaveleftthemeetingsoearly Hetelephonedmetoinformmeofyourbirthday orIwouldhaveknownnothingaboutit Ishouldhavereturnedthebooklastweek butIwassobusythatIforgottodoso Hecouldhavedonetheworkwell buthewassocareless 真实语气 otherwise or 虚拟语气 虚拟语气 but 真实语气 名词从句中虚拟语气的用法 1 wish引导的宾语从句 wish 现在 过去 未来 过去时 did
7、 were 过去完成时 haddone would could might V should IwishIwereabird 现在 IwishIhadn tmadesuchamistake 过去 Wewishourparentswouldn tpunishus 未来 2 主要是表示坚持 命令 要求 建议的虚拟语气 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 这些动词后面的宾语从句要使用虚拟语气用法 即从句中的动词使用should 动词原形 或者将should
8、省略 我们建议Tom去休息一下 他坚决要求我到场 国王命令囚犯明天要实施死刑 他们要求我们派他们去那儿工作 WesuggestedthatTom should havearest HeinsistedthatI should bepresent Thekingorderedthattheprisoners should bekilledthenextday Theyrequestedthatwe should sendthemtoworkthere 以上动词相应的名词构成的名词性从句 包括主语从句 表语从句和同位语从句 也要使用虚拟语气 从句中的动词形式一样 order advice sugg
9、estion proposal demand request desire It ssuggestedthattheplanbecarriedout Mydemandisthatsheshouldcometoseemeonceaweek Allofusarefortheadvicethatthechemicalfactoryshouldbecloseddown 2 主语从句1 It snecessary strange natural important that 从句中的动词要用虚拟 即 should 动词原形 1 Itisimportantthatwe should masterafore
10、ignlanguage 2 Itisstrangethatsherefusetocometotheparty 3 It snecessarythatweshouldstudyhard 2 It sapity nowonder that 从句中的动词要用虚拟 表示惊讶 遗憾 惋惜等感情色彩 即should 动词原形 1 Itisapitythatsheshouldrefusetoaccepttheoffer 2 ItisnowonderthatJohnshouldhavewonthegame 名词性从句中的虚拟语气A 宾语从句中的虚拟语气在动词suggest order demand reque
11、st desire insist require decide determine advise recommend deserve 值得提及 后需用should型的虚拟语气 考题点击 Theteacherdemandedthatthework before4o clock A finishedB befinishedC shouldfinishD finish2 Whatdidthedoctorsayaboutyourmother sillness Hesuggestedthatshe anoperationatonce A musthaveB hadC haveD hadhad B C B
12、 主语从句中的虚拟语气基本句型 Itissuggested ordered proposed required demanded requested insisted should doItisimportant necessary natural desirable strange advisable imperative Itisapity ashame nowonder 考题点击 1 Isitnecessarythathe theexamination A takesB hastotakeC musttakeD take2 Itisstrangethathe youthis A woul
13、dtellB shouldtellC hadtoldD hastold D B C 表语从句和同位语从句中的虚拟语气在suggestion proposal idea plan order advice等名词后面的表语从句 同位语从句中要用虚拟语气 即 should 动词原形 Myideaisthatwe should getmorepeopletoattendtheconference Imakeaproposalthatwe should holdameetingnextweek 考题点击 Hissuggestionthatyou oncemoresoundsreasonable A tr
14、yB triesC musttryD cantry A 状语从句中虚拟语气的用法 1 asif asthough 现在 过去 过去时 过去完成时 Helooksasifheweredrunk Theytalkedasiftheyhadbeenfriendsforyears Shelovesthebabyasifitwereherownson Itseemsasifitwerespring Irememberthewholethingasifithadhappenedyesterday 2 incase forfearthat lest等引导的虚拟语气 1 Hetookhisraincoatwi
15、thhimincaseitshouldrain 2 IwillnotmakeanoiseforfearthatIshoulddisturbyou 常用虚拟语气的句型 1 wouldratherthat 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 2 Ifonly 要是 就好了 IfonlyIknewhisname Ifonlywehadfollowedyouradvice IfonlyIcould
16、seehimagain 要是我们的父母能和我们住在一起就好了 要是我没错过火车就好了 Ifonlyourparentscouldlivewithus IfonlyIhadn tmissedthetrain 3 It shightime that should V 过去时 你该走了 我们该睡觉了 It shightimethatyouwent It shightimethatyoushouldgo It stimethatwewenttobed It stimethatweshouldgotobed 经典题目1 Ifyou himyesterday you whattodonow asked wouldknowhadasked wouldhaveknownC askedhim knowD hadasked wouldknow2 Whatwouldhavehappened asfarastheriverbank A BobhadwalkedfartherB ifBobshouldwalkfartherC hadBobwalkedfartherD ifBobwalkedfarther C D
