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1、精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢1 虚拟语气 一一般虚拟条件句(1)与现在事实相反 If I were you,I wouldn t worry.If I had the book at hand,I would read the passage to you.那么，虚拟语气现在时的句型为：从句：If+主语 动词过去式(be 变 were)+主句：主语 would(should,could,might)+动词原形 (2)与过去事实相反 If you had gone to last night s games,you would have met him.
2、If the policeman had arrived earlier,he would have seen the accident.那么，虚拟语气过去时的结构是：从句：If主语过去完成时 主句：主语should(或 would,could,might)+现在完成时 (3)与将来事实相反 If he should come tomorrow,I would give him the dictionary he needs.If Mr.Li were to do the experiment tomorrow,he 精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢2 m
3、ight read the instructions carefully.那么虚拟语气将来时的句型是：从句：If+主语should(或 were to)+动词原形 主句：同虚拟语气现在时的主句结构。练习：1.If this report were more accurate,it _ an invaluable document.A.were B.had been C.will be D.would be (D)2.I _ in trouble if the police had stopped me.A.were B.would have been C.would be D.had been
4、 (B)3.What would you do if war _ out.A.breaks B.could break C.had broken out D.were to break (D)二、在 if 引导的虚拟条件句中，若有 were,had,should，可省去 if,将 were,had,should提到主语前，形成倒装。例如：时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过
5、去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢3 Should there be a meeting tomorrow,he would tell you.Had it not been for your help,we would not have achieved so much.练习：1._before we leave the day after tomorrow,we should have a wonderful dinner party.A)Had they arrived B)Would they arriv
6、e C)Were they arriving D)Were they to arrive (D)2.Had he worked harder,he_ the exams.A)must have got through B)would have got through C)would get through D)could get through (B)3._ enter university one day,I would work very hard.A)Would I ever B)Ever would I C)Should I 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品
7、好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢4 ever D)Ever should I (C)三.由 as if/as though引导的从句中用过去时表示对现在虚拟，用过去完成时表示对过去事实的虚拟。例如：Sammy looks as though he never got a square meal,but in fac
8、t his parents feed him very well.(用过去式表与现在事实相反)He appeared as if he had known nothing about it.(用过去完成式表与过去相反的事实)The old woman held him as if she would never let him go again.(用 would+原形动词表与将来事实相反)练习：1The American young man speaks Chinese fluently as if he_ a Chinese.A)is B)were C)has been D)had been
9、 (B)2The garden looked as if it_ yesterday.A)wasnt watered B)didnt water 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢5 C)hasnt watered D)hadnt been watered
10、(D)四动词 wish 后宾语从句中的虚拟语气 I wish he were here now.She wishes she would always remain young.I wish you had not hurt Jim so much.He is still very depressed.练习：1.I wish I_ longer this morning,but I had to get up and come to class.A)had slept B)slept C)might have slept D)have slept (A)2They never have eno
11、ugh resources and they wish they_ more.A)have B)had C)will have D)have had (B)五在表示建议、命令、要求等动词的后面，其宾语从时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢6 句的谓语用“sho
12、uld+原形动词”表示虚拟语气，或省略 should 表示“要求”的：request,demand,require 表示“提议、劝告、建议”的：propose,suggest,advise 表示“决定、命令”的：order,command 表示“坚持”的 insist 例如：We insisted that he(should)be present at the ceremony.The director suggested that she(should)study more English before going abroad.练习：1My father did not go to Ne
13、w York;the doctor suggested that he_ go there.A)not to B)won t C)does not D)not (D)2Mike s uncle insists_ in this hotel.(00.1)A)staying not B)that he would not stay C)not to stay D)that he not stay (D)时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有
14、侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢7 3The job would require that_ at 7oclock every morning.A)he will be at the factory B)he be at the factory C)he was at the factory D)he has been at the factory (B)六上述动词的名词形式用虚拟语气 requirement,advice,order,suggest
15、ion,proposal,command其后的从句,也用“should+原形动词”表示虚拟语气，或省去 should。例如：The manager s suggestion is that the secretary(should)learn shorthand.练习:1.The suggestion that the mayor_ the prizes was accepted by everyone.A)would present B)ought to present C)present D)presents (C)2One of the requirements for a fire i
16、s that the material_ to its burning temperature.时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢8 A)heated B)be heated C)to be heated D)being heated (B)七、在“It i
17、s(was)+形容词(或过去分词)that.(主语从句)”结构中，主语从句的谓语也用“should+原形动词”表虚拟语气。或省略 should 常用的形容词和过去分词有：表“要求”的：required,demanded,requested,desired 表“建议”的：suggested 表“迫切、紧迫、重要”的有：necessary,essential,important 表“命令”的:ordered 例如：It is necessary that Frank do away with his bad habit.It is desired that we should get everyt
18、hing ready by tonight.练习：1They kept telling us that it was vital that we_ there on time.A)must be B)were C)be D)would be 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请
19、联系网站删除 谢谢9 (C)2It is necessary that an efficient worker_ his work on time.A)accomplish B)accomplishes C)can accomplish D)has accomplished (A)八、在“It is(high/about)time+that引导的从句的谓语用一般过去 时 例如：It is high(about,already)time that we went to bed 练习：Its high time somebody_ his tongue.A)hold B)holds C)held
20、D)should hold (C)练习（虚拟语气部分）1.If I _ it was going to cost so much,I wouldn t have bought it.时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢10 A.had known B.knew
21、 C.were to know D.should have known 2.We cannot imagine what our world _ like without electric power.A.is B.will be C.would be D.has been 3.My files are all over the place.I wish I _ a box that I _ them in.A.have,can keep B.have had,can have kept C.will have,will be able to keep D.had,could keep 4._
22、 in our offer,please contact us.A.If you interested B.If you interest C.Should you be interested D.Should you interest 5.It is necessary that the car windows _ with these chemicals.A.are to treat B.be treated C.will be treated D.must be treated 6.It was suggested that a new system _ around the car.A
23、.is to fit B.fitted C.will be fitted D.should be fitted.7.It was his doctor who advised that he _ his job.A.changed B.change C.would change D.had changed 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事
24、实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢11 练习答案：1.A 2.C 3.D 4.C 5.B 6.D 7.B 文件名称 人口信息化系统管理员操作手册 文件编号 OID_DM_001 机密程度 绝密 机密秘密 内部公开 版 本 号 V1.0 项目类型 通用产品 二次修改 专项开发 所属部门 研发中心 创建日期 2014-9-9 创 建 人 苏洲 审批日期 审 批 人 合同编号 实施地点 人口信息化系统 管理员操作手册 版本：V1.0 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供
25、学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢12 2014 年 8 月 5 日 时与将来事实相反仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流那么虚拟语气将来时的句型形成倒装例如仅供学习与交流如有侵权请联系网站删除谢谢精品好文档推荐学习交流练习仅供学习与交流如有侵权请事实的虚拟例如用过去式表与现在事实相反用过去完成式表与过去相反的事实用原形动词表与将来事实相反练习仅供