1、 Subjunctive Mood(1)If I bought a ticket,I would be on board.If I were on board,I should sail for America.If I had a lot of money,I could buy a ticket.If I worked hard,I might have money.语气语气英语的动词一般可带有三种不同的语气：英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助的语气用动词的不同形式（有的还借助句法形式）
2、来表示。句法形式）来表示。虚拟语气虚拟语气 虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实不是一个事实，而是一种假设、猜测、怀疑假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一是表示说话人的愿望、要求、愿望、要求、命令、建议命令、建议等(在宾语从句、表语从句、同位语从句)。虚拟语气的概念虚拟语气的概念一、非真实条件句（一、非真实条件句（if等）中的虚拟语气等）中的虚拟语气1.时态一致时态一致 2.错综时间的虚拟句错综时间的虚拟句 3.倒装句倒装句2.4.含蓄条件句含蓄条件句 5.If only 感叹感叹二、名词性从句的虚拟语气：二、名词性从句的虚拟语气：宾语从句宾语
3、从句、主语从句、表语从句、同位语从句、主语从句、表语从句、同位语从句三、几种特殊的虚拟语气句式三、几种特殊的虚拟语气句式wish、as if/though、would rather、Its time Its necessary/strange/matural/inportant+that从从句句人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)非真实条件句非真实条件句 Unreal conditionals 人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34
4、张PPT)If I bought a ticket,I would be on board.If I were on board,I should sail for America.If I had a lot of money,I could buy a ticket.If I worked hard,I might have money.If 从句从句的谓语形式的谓语形式主句主句的谓语形式的谓语形式presentdid（were）would/could/should/might+do 人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar
5、(共34张PPT)3.If I _(buy)a ticket,I _(be)on board.4.If I _(be)on board,I _(sail)for America.2.If I _(have)a lot of money,I _(buy)a ticket.1.If I _(work)hard,I _(have)money.workedwould havehadwould buyboughtwould bewerewould sail人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Make some sen
6、tences by using these words:have money lend to finish watch TV play football make money travel live a happy life buyIf I bought a ticket,I would be on board.If I were on board,I should sail for America.If I had a lot of money,I could buy a ticket.If I worked hard,I might have money.人教版高中英语选修六Unit1gr
7、ammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Jack:Rose,if I hadnt won the ticket,I wouldnt have been on board.If I hadnt been on board,I wouldnt have met you.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1gra
8、mmar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)If the ship hadnt struck an iceberg,it wouldnt have sunk.If we hadnt been on board,we wouldnt have met this disaster.If there had been enough life boats,we would have got on the boat.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)If 从句从句的谓语形
9、式的谓语形式 主句主句的谓语形式的谓语形式pasthad donewould/could/should/might+have doneIf the ship hadnt struck an iceberg,it wouldnt have sunk.If there had been enough life boats,we would have got on the boat.If we hadnt been on board,we wouldnt have met this disaster.If I hadnt won the ticket,I wouldnt have been on b
10、oard.If I hadnt been on board,I wouldnt have met you.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)1.If I were not busy last night,I would have gone to see the film with you.had not beenCorrect the mistakes:2.If he drove more carefully,he wouldnt have had the car accident yesterday.h
11、ad driven人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)3.If Tom had been more careful in the exam,he would pass it already.4.If you got up earlier,you might have caught the first train.5.If I meet you yesterday,we could go to the concert together.would have passedhad got uphad metcou
12、ld have gone人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Rewrite the sentences using unreal conditionals Titanic was sailing on her voyage for America.1.Jack won his third-class ticket in a poker game and met a beautiful girl called Rose on board.If Jack hadnt won his third-class ti
13、cket in a poker game,he wouldnt have met a beautiful girl called Rose on board.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)They fell in love at the first sight.2.Unfortunately,the ship struck an iceberg and it sank.If the ship hadnt struck an iceberg,it wouldnt have sunk.人教版高中英语选修六
14、Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)3.Jack found a piece of wood and let Rose lie on it while he was in the cold water.4.Because of the freezing water,Jack died.5.At last,the rescue workers came and saved Rose.If Jack hadnt found a piece of wood,he wouldnt have let Rose lie on it whi
15、le he was in the cold water.If the water hadnt been freezing,Jack wouldnt have died.If the rescue workers hadnt come,Rose would not have been saved.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Before Jack died,he said:Ros
16、e,if we were alive，I would marry you some day.If we married,we would live a happy life in the future.If 从句从句的谓语形式的谓语形式 主句主句的谓语形式的谓语形式future 1.did（were）would/could/should/might+do2.should+do3.were to doIf we were alive，I would marry you some day.If we married,we would live a happy life in the future.
17、he _(be)on time.got/were to get/should getwould be2.If you_（get）a full mark next time,I _(treat)you to a wonderful performance.got/were to get/should getwould treat3.If I _(live)in the twenty-second century,I _(spend)my vacation in a very different way.4.If you _ (travel)to the moon one day,you_(fin
18、d)it quite different from the earth.should live/lived/were to livewould spend traveled/were to travel/should travelwould findIf 从句从句的谓语形式的谓语形式 主句主句的谓语形式的谓语形式 present past future did（were）had donewould/could/should/might+do would/could/should/might+have done1.did2.should+do3.were to dowould/could/sho
19、uld/might+do一般条件句中虚拟语气的用一般条件句中虚拟语气的用法法注意：注意：.错综时间的虚拟句错综时间的虚拟句 通常情况下通常情况下,在非真实条件句中主句和从句的在非真实条件句中主句和从句的谓语动词所指时间是一致的谓语动词所指时间是一致的,但有时也可能指但有时也可能指不同的时间不同的时间,这时要根据上下文的意思采用不这时要根据上下文的意思采用不同的谓语动词形式同的谓语动词形式.1.If I were you,I would have taken his advice.(从句指现在从句指现在,主句指过去主句指过去)。2.If I had taken my raincoat with
20、me this morning,I would not be wet now.(从句指过去从句指过去,主句指现在主句指现在)。省略句省略句 在条件句中，可省略在条件句中，可省略 if，把，把were,had,should 提到提到句首，变为倒装句式句首，变为倒装句式If I were at school again,I would study harder.Were I at school again,I would study harder.If you had come earlier,you would have met him.Had you come earlier,you woul
21、d have met him.If it should rain tomorrow,we would not go climbing.Should it rain tomorrow,we would not go climbing.Multiple choice1.If all places_ alike,there would be little need for geographers.A.being B.are C.be D.were2.Everything _ if Albert hadnt called the firefighter.A.will be destroyed B.B.
22、will have been destroyedC.would be destroyed D.would have been destroyedMultiple choice1.If all places_ alike,there would be little need for geographers.A.being B.are C.be D.were2.Everything _ if Albert hadnt called the firefighter.A.will be destroyed B.B.will have been destroyedC.would be destroyed
23、 D.would have been destroyed3.If it for the heavy rain,we _ the Mount Emei yesterday.A.were not;could have climbed B.were not;could climbC.had not been;could have climbed D.had not been;could climb 4.You didnt accept my help.If we it together,you _ so tired.A.did;didnt B.do;wouldnt get C.were doing;
24、wouldnt D.had done;wouldnt have got5.If I _ ten years younger in the future,I _ very happy.A.were,would be B.am,shall be C.were,shall be D.am,would be 6.Had you listened to the doctor,you _ all right now.are B.were C.would be D.would have been DiscussionWrite 3-5 sentences to talk about Titanic(e.g.
25、the ship,the accident,Jack,Rose,their love,etc.)or make up a dialogue between Jack and Rose.Attention:You must use all of the three sentence structures of the unreal conditionals.For example:Jack:If I hadnt met you in my life,I would have regretted all my life.Rose:If the rescue workers came now,we would be rescued.Jack:If you should be alive,you would have a happy life.If Jack hadnt won his third-class ticket in a poker game,he wouldnt have met Rose and if Jack were alive now,he would marry Rose.If they were to marry,they should live a happy life in the future.1.2.
