牛津英语模块六第四单元虚拟语气课件

1、Unreal conditionalsinother special cases江苏洪泽二中 衡爱明Teaching Aims 1.Mixed conditionals（混合式虚拟语气）（混合式虚拟语气）2.Implied conditionals（含蓄式虚拟语气）（含蓄式虚拟语气）3.“（should)+动词原形动词原形”式虚拟语气式虚拟语气4.even if, as if/ thoughwish/ would rather (sooner) 从句中的虚拟语气从句中的虚拟语气 If onlyThe basic pattern of unreal conditionals:Revision a

2、nd leading in虚拟语气在非真实条件句中的应用虚拟语气在非真实条件句中的应用if从句动词从句动词 主句动词主句动词与与过去过去事实事实相反相反与与现在现在事实事实相反相反与与将来将来事实事实可能相反可能相反had done/ had beendid/were1. did/ werewould/should/could/might have donewould/should/could/might do2. were to do3. should dov虚拟语气何时须用倒装结构？虚拟语气何时须用倒装结构？1. 使用混合式虚拟语气时需要注使用混合式虚拟语气时需要注意什么？意什么？ 要抓住

3、主从句中时间的象征性要抓住主从句中时间的象征性词汇（如词汇（如now, yesterday等）来等）来确定是与那种事实相反，然后确定是与那种事实相反，然后再根据主从句中谓语动词的构再根据主从句中谓语动词的构成来确定。成来确定。点拨点拨1使用含蓄式虚拟语气时需注意什使用含蓄式虚拟语气时需注意什么？么？1.根据语境找准时间的根据语境找准时间的参照点参照点2.or/ otherwise后后用虚拟语气，用虚拟语气，而而but前用虚拟语气前用虚拟语气，两者间可，两者间可以转换。以转换。3.But for=without=if it be not for 点拨点拨2点拨点拨3 使用使用.“（should)

4、+动词原形动词原形”式虚拟语气应式虚拟语气应注意什么？注意什么？1. Its necessary /strange/ natural/ important + that 2.: order, command : : 上述动词的名词形式后所接的表语从句，同位语从上述动词的名词形式后所接的表语从句，同位语从句中也使用此类虚拟语气。句中也使用此类虚拟语气。如advice, suggestion, order, demand, requirement, recommendation, desire等。注意注意3.suggest3.suggest表示表示“暗示，表明暗示，表明”，insistinsist

5、表示表示“坚持说，坚持认为坚持说，坚持认为”时，其后宾语从用用时，其后宾语从用用陈述语气。陈述语气。 Her pale face suggested that she _(be) ill and we suggested that she _(send) to hospital at once. He insisted that he _(do) nothing wrong and that he _(set) free at once. 注意注意was一句巧辨一句巧辨(should) be senthad done(should) be set4. “should +动词原形动词原形”常见考

6、查方法常见考查方法(1)We suggest that he _ (not send) to work there.(2) We suggested that the polluted water _(not pour) into the rivers.not be sentnot be poured1.Even if引导的复合句中主从句的谓语形式引导的复合句中主从句的谓语形式同同if引导的复合句中主从句谓语一样。引导的复合句中主从句谓语一样。2.as if/ though从句中谓语动词与从句中谓语动词与if从句中谓从句中谓语形式一样，与现在（当时）或将来事实相语形式一样，与现在（当时）或将来

7、事实相反，用一般过去时；与过去事实相反，用过反，用一般过去时；与过去事实相反，用过去完成时。注意与主句谓语时态无关。去完成时。注意与主句谓语时态无关。3.当当even if, as if/ though从句所表示的情况从句所表示的情况发生的可能性较大时，须用陈述语气。发生的可能性较大时，须用陈述语气。 Ill go even if it rains. It looks as if it is going to rain.点拨点拨4点拨点拨5谓语动词的形式谓语动词的形式表示的时间表示的时间表示表示现在现在未能实现的愿未能实现的愿望、意愿望、意愿表示表示过去过去未能实现的愿未能实现的愿望、意愿望、

8、意愿表示表示未来未来不大可能实现不大可能实现的愿望、意愿的愿望、意愿wish和和if only后从句中谓语动词的形式后从句中谓语动词的形式 did/ werehad done/ beencould/ would do谓语动词的形式谓语动词的形式表示的时间表示的时间表示表示当时（现在）当时（现在）未未能实现的愿望、意愿能实现的愿望、意愿表示表示过去过去未能实现的愿未能实现的愿望、意愿望、意愿表示表示未来未来不大可能实现不大可能实现的愿望、意愿的愿望、意愿would rather/ sooner that后从句中谓语动词后从句中谓语动词的形式的形式 did/ werehad done/ beend

9、id/ were Its (high/ about) time+从句（从句中谓从句（从句中谓语动词用语动词用动词过去式动词过去式或或（should）+动词原动词原形形均可。均可。点拨点拨6 6TipsWe can also use or with the if-clause for unreal conditionals.If I could fly, I would fly like a bird.If I could have told you about cultural differences between Italy and the UK, I would have. Summar

10、y 1.Mixed conditionals（混合式虚拟语气）（混合式虚拟语气）2.Implied conditionals（含蓄式虚拟语气）（含蓄式虚拟语气）3.“（should)+动词原形动词原形”式虚拟语气式虚拟语气4.even if, as if/ thoughwish/ would rather (sooner) 从句中的虚从句中的虚拟语气拟语气 If only If I could turn back the hands of time How did I ever let you slip awayNever knowing Id be singing this song som

11、e dayAnd now Im sinking, sinking to rise no moreEver since you closed the doorIf I could turn, turn back the hands of timeThen my darlin youd still be mineIf I could turn, turn back the hands of timeThen darlin you, youd still be mineFunny, funny how time goes byAnd blessings are missed in the wink

12、of an eyeWhy oh why oh why should one have to go on sufferingWhen every day I pray please come back to me(repeat)And you had enough love for the both of usBut I, I, I did you wrong, I admit I didBut now Im facing the rest of my life alone, whoaId never hurt you (If I could turn back)Never do you wro

13、ng (If I could turn back)And never leave your side (If I could turn back)If I could turn back the handsThered be nothing I wouldnt do for you (If I could turn back)Forever honest and true to you(If I could turn back)If you accept me back in your heart, I love you(If I could turn back the hands)(If I could turn back)That would be my will(If I could turn back)Darlin Im begging you to take me by the hands(If I could turn back the hands)Im going down, yes I am (If I could turn back)Down on my bended knee, yeah(If I could turn back)And Im gonna be right there until you return to me(If I could