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1、Subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive moodunit1 GrammarIf I were you , I would study hard.If I had a lot of money now, I w
2、ould travel around the world.If I lived on the moon at present, I might see the beautyChange.【Find the rules（自我发现）（自我发现）】If_sth, _ sth.did/were（过去式）（过去式）would/could/might/should do （动词原形）（动词原形）wereIf you had attended the meeting yesterday, you would have met her. If the doctor had come last night, t
3、he boy would have been saved.If _ sth, _ sth.had done（过去完成过去完成）would/could/might/should have done （现在完成）（现在完成）【Find the rules（自我发现）（自我发现）】If I had time next week, I would help you.If I should have time next week, I would help you.If I were to have time next week, I would help you.If_sth, _sth.would/
4、could/might/should do（原形）（原形）3.Contrary to the future（与将来事实相反）（与将来事实相反） did/were were to do should do【Find the rules（自我发现）（自我发现）】一、一、If 引导的虚拟条件状语从句引导的虚拟条件状语从句 含义含义If If 从句从句谓语动词谓语动词主句谓语形式主句谓语形式例句例句与现在事与现在事实相反实相反与过去事与过去事实相反实相反与将来事与将来事实相反实相反didweremight/should would/could+ dohad done would/could/shoul
5、d might have doneIfIwereateacher,IwouldnotleavemuchhomeworkIfhehadstudiedharder,hewouldhaveenteredourschool.didshould dowere to might/should would/could+ doIfheshouldnotcometomorrow,wewouldputoffthemeetingtillnextweek省略省略if的虚拟条件句的倒装的虚拟条件句的倒装把把were,had,should提到主语前面提到主语前面# If you were the manager here
6、, what would you do?Were you .# If he should act like that again, he would be fired immediately. Should he .二、名词性从句中的虚拟语气二、名词性从句中的虚拟语气1.Wish在宾语从句中的应用在宾语从句中的应用2.表示建议表示建议、 命令命令、要求要求的虚拟语气的虚拟语气3、虚拟语气在主语从句中的应用虚拟语气在主语从句中的应用4、would rather虚拟语气虚拟语气1.Wish在宾语从句中的应用在宾语从句中的应用wishwish+ did/were+ had done+would /c
7、ould+do(与与现在现在事实相反事实相反 )(与过去事实相反与过去事实相反)(与将来事实相反与将来事实相反)虚拟语气虚拟语气2.表示建议表示建议、命令命令、要求要求的虚拟语气的虚拟语气一个一个坚持坚持，两个，两个命令命令，三个三个建议建议，四个，四个要求要求1.insist2.order,command3.advise,suggest,propose(advice,suggestion,proposal)4.demand,require,request,desire这些词引导的这些词引导的名词性从句名词性从句要使用虚拟语气。要使用虚拟语气。即从句中的动词使用即从句中的动词使用should
8、+ 动词原形，动词原形， Should可省略可省略。注意：注意：如如suggest,insist用于其本意用于其本意“暗暗示、示、表明表明“、”坚持认为坚持认为“时，宾语从时，宾语从句句用陈述语气。用陈述语气。1.Theguardatgateinsistedthateverybody_(obey)therules.2.Heinsistedthatshe_(be)seriouslyillandthat_(send)tohospitalsatonce.3.Hesuggestedthatwe_(have)ameetingatonce.4.Hispalefacesuggestedthathe_(be)
9、ill.obeywasbe senthavewas虚拟语气虚拟语气 在句型在句型 “It is important (necessary, strange, natural) that . ” 中，中，that 后面的从句中的谓语后面的从句中的谓语动词用：动词用： should + 动词原形动词原形 例句例句1) Its necessary that we should have a walk now. 我们有必要出去散散步。我们有必要出去散散步。 2) Its natural that she should do so. 她这样做是很自然的。她这样做是很自然的。3) Its importan
10、t that we should take good care of the patient. 重要的是我们要照顾好病人。重要的是我们要照顾好病人。 3、虚拟语气在、虚拟语气在 在主语从句中在主语从句中虚拟语气虚拟语气4、would rather与现在、将来相反与现在、将来相反从句谓语动词用过去式从句谓语动词用过去式 be 用用were与现在、将来相反与现在、将来相反从句谓语动词用过去完成时从句谓语动词用过去完成时Can use the correct form of the subjunctive mood in “if” clause and in the objective clause
11、 afterwishDealwithexercisesthe Subjunctive Mood in “if” clause一一、虚拟语气在“if”条件句中的用法1.If it (be) fine now,I (go) shopping.werewould go【即学即用】would be2.If everyone _(live) a low-carbon life now, the earth _(be) saved.livedIfIwonthelottery,Iwouldbuyanexpensivecar.IfIhadalotofmoney，Iwouldbuyavilla.1.IfIhad
12、alotofmoneynow,Iwouldtravelaroundtheworld.2.Ifitwerefinenow,Iwouldgoshopping.Reading3.If I won the lottery, I would buy an expensive car.4.If I had a lot of money，Iwouldbuyavilla.a.Ifthey_(be)here,they_(take)youradvice.b.Iftheworld-war_(burst)outagain,what_(happen)toourpeopleonearth?werewouldtakebur
13、stwouldhappenPRACTICE1:Fillintheblanks.c.Ifthepoliceman_(benot)inthatroom,it_(be)verydangerous.d.IfI_(be)inyourposition,I_(ask)forteachershelp.werenotcouldbewerewouldask 3.If I _ (have) time last night, I _(see) the Love of the Hawthorn Tree.would have seenhad had【即学即用】4.If he _ (drive) more careful
14、ly,he_ (not have) an accident yesterday.had driven would not have had IfI_howtoswim,I_trappedinthisisland.hadlearntwouldnothavebeena.IfTom_(be)morecarefulintheexam,he_(pass)italready.b.Ifyou_(get)upearlier,you_(catch)thefirsttrain.hadbeenwouldhavepassedhadgotwouldhavecaughtPRACTICE2:Fillintheblanks.
15、c.IfI_(meet)youyesterday,we_(go)totheconcerttogether.hadmetwouldhavegone 5.If it _ (be) Christmas Day tomorrow, I _(get) some gifts.were /should be /were to be would get 【即学即用】6.If you _(get) a full mark (满分满分)next time, I_ (treat) you to candies. got/were to get /should getwould treat Mark: 100Ifhe
16、gotupearly,hewouldbeontime.假如他来了假如他来了,我们对他说什么呢？我们对他说什么呢？Ifheweretocome,whatshouldwesaytohim.假如他看见我假如他看见我,就会认识我。就会认识我。Ifheshouldseeme,hewouldknowme.a.Ifthere_(be)nonaturalresourceanymore,we_(make)useofnuclearpower.b.What_(happen)ifyou_(getup)toolatetomorrow?shouldbeshouldmakewouldhappenshouldgetupPRA
17、CTICE3:Fillintheblanksc.IfRobots_(control)theworldsomeday,here_(be)nofriendship.weretocontrolwouldbe小结：虚拟语气在条件从句中的用法小结：虚拟语气在条件从句中的用法条件条件从句从句If从句谓语形式从句谓语形式主句的谓语形式主句的谓语形式现在现在(Present)过去过去(Past)未来未来(Future)would/could/should/might +V. would/could/should/might +have done 过去完成式过去完成式(had done) 过去式过去式(did/
18、were) 过去式过去式/should/were to +Vwould/could/should/might +V. (原原) 1.Without water, fish could not live.2.Without /But for your help, I would have failed. If you had not helped me, I would have failed.二、蕴含条件句、蕴含条件句有时有时if引导的虚拟条件从句，可用介词引导的虚拟条件从句，可用介词without 或或but for 引导的短语引导的短语或或连词连词otherwise来代替来代替If the
19、re were no water, fish could not live.3. I had to do something more important, otherwise, I might have helped you. If I had not have to do something more important, I might have helped you.If I am a fish ,I could swim freely in the sea._1.Correct the mistakepracticewere2.变为倒装句变为倒装句If it should rain
20、tomorrow, we would have to put off the visit to the park. Should it rain tomorrow_,we would have to put off the visit to the park.【 20 2012山东高考】1.If we adequate preparations,the conference wouldnt have been so successful.A havent made B wouldnt makeC didnt makeD hadnt made3.choose2. Had they known w
21、hat was coming next,they second thoughts. A. may have B. could have C. must have had D. might have had【2012浙江高考】高考】3. Sorry,I am too busy now.If I _ time,I would certainly go for an outing with you. A. have had B. had have C. have D. had【2012湖南高考】高考】4.I was ill that day, otherwise I _ the sports mee
22、t. A. would have taken part in B. took part in C. had taken part in D. would take part in 三三三三、wishwishIn Subjunctive mood虚拟语气虚拟语气二二.虚拟语气在虚拟语气在宾语从句宾语从句中的用法中的用法1.在动词在动词wish后的宾语从句中后的宾语从句中,表示与表示与现在或过去的事实相反现在或过去的事实相反,或对将来的或对将来的主观愿望主观愿望,从句通常省略连词从句通常省略连词that。1)表示对表示对现在情况的虚拟现在情况的虚拟:从句动词用从句动词用过去式或过去进行式过去式或过
23、去进行式(be动词一般用动词一般用were)。IwishIwereastallasyou.I wish every day were my birthday.I wish I were a bird.Iwish/wishedIhadnteatensomuchwatermelon.(2)表示对表示对过去情况过去情况的虚拟的虚拟:从句动词从句动词常用常用“had过去分词过去分词”。Thepartywasterrible,IwishIhadnevergonetoit.(3)表示对将来的主观愿望表示对将来的主观愿望:从句动词形从句动词形式为式为“would动词原形动词原形”。注意注意:主句的主句的主语
24、主语与从句的主语与从句的主语不能相不能相同同,因为主句的主语所期望的从句动作因为主句的主语所期望的从句动作能否实现，取决于从句主语的态度或意能否实现，取决于从句主语的态度或意愿愿(非动物名词除外非动物名词除外)。但愿你立刻来。但愿你立刻来。Iwishyouwouldcomesoon.I wish it would rain tomorrow.wishwish+ did/were(与与现在现在事实相反的情况事实相反的情况, )+ had done(与过去事实相反与过去事实相反)+would /could/ might +do(将来不大可能实现的愿望将来不大可能实现的愿望 )should小结：小结
25、：practicen1.How I wish I （meet）Yao Ming yesterday!n2.How I wish _ to repair the watch! I only made it worse.nA had tried B hadnt tried nC have tried D didnt tryhad met小结：虚拟语气在条件从句中的用法小结：虚拟语气在条件从句中的用法条件条件从句从句If从句谓语形式从句谓语形式主句的谓语形式主句的谓语形式现在现在(Present)过去过去(Past)未来未来(Future)would/could/should/might +V. w
26、ould/could/should/might +have done 过去完成式过去完成式(had done) 过去式过去式(did/were) 过去式过去式/should/were to +Vwould/could/should/might +V. (原原)wishwish+ did/were(与与现在现在事实相反的情况事实相反的情况, )+ had done(与过去事实相与过去事实相)+would /could/ might +do(将来不大可能实现的愿望将来不大可能实现的愿望 )should真真实条件句条件句真真实条件句用于条件句用于陈述述语气气,假假设的情的情况可能况可能发生生,其中其
27、中if是如果的意思。是如果的意思。时态关系关系句型句型:条件从句条件从句主句主句一般一般现在在时shall/will+动词原形原形Ifhecomes,hewillbringhisviolin.Thevolleyballmatchwillbeputoffifit_.A.willrainB.rainsC.rainedD.israined答案答案B真真实条件句主句条件句主句为将来将来时,从句用一般从句用一般现在在时。注意：注意：1)在真在真实条件句中条件句中,主句不能用主句不能用begoingto表示将来表示将来,该用用shall,will.2)(错)Ifyouleavenow,youarenevergoingtoregretit.(对)Ifyouleavenow,youwillneverregretit.2)表示表示真理真理时时,主句主句谓语动词便不用谓语动词便不用shall(will)+动词原形动词原形,而直接而直接用一用一般现在时的动词形式。般现在时的动词形式。Homework: 1.Could you tell me your wishes? 2.Do exercises on P12I wish
