新东方网>app资讯>焦作大学考试>正文

大学英语四六级语法考点虚拟语气篇---与将来事实相反的虚拟语气

2025-01-17 18:35

来源:新东方四六级网

作者:新东方四六级网

与将来事实相反的虚拟语气:从句用一般过去时或“should + 动词原形”或“were to + 动词原形”,主句用“would/should/could/might + 动词原形”。例如:“If it were to rain tomorrow,the sports meeting would be put off.”(如果明天下雨,运动会就会被推迟。)

与将来事实相反的虚拟语气的构成
与将来事实相反的虚拟语气用于表示一种不太可能实现的或与将来事实相反的假设。其结构为:
从句:一般过去时(如:were, did) / should + 动词原形 / were to + 动词原形
主句:would/should/could/might + 动词原形

主要考点

表示不太可能实现的假设
这种虚拟语气常用于表示一种不太可能实现的或与将来事实相反的假设,通常用于表达一种愿望、建议或不太可能实现的情况。
例句:“If it were to rain tomorrow, the sports meeting would be put off.”(如果明天下雨,运动会就会被推迟。)在四六级的写作中,尤其是在表达假设情况时,会用到这种虚拟语气。例如:“If I were to win the lottery, I would travel around the world.”(如果我中了彩票,我会环游世界。)
例句:“If he were to ask me, I would help him.”(如果他问我,我会帮助他。)在阅读理解中,尤其是描述某种假设情况的文章中,会用到这种虚拟语气。例如:“If she were to change her mind, we could try another plan.”(如果她改变主意,我们可以尝试另一个计划。)
与情态动词连用
在主句中,可以使用would/should/could/might等情态动词,表示不同的语气和可能性。
would:表示意愿或可能性较大
例句:“If I had enough money, I would buy a new car.”(如果我有足够的钱,我会买一辆新车。)
should:表示应该或建议
例句:“If you were in my position, you should think twice.”(如果你是我的位置,你应该三思。)
could:表示能力或可能性较小
例句:“If he had more time, he could finish the project.”(如果他有更多时间,他可以完成这个项目。)
might:表示较小的可能性
例句:“If it were to be sunny, we might go to the beach.”(如果天气晴朗,我们可能会去海滩。)
常见的虚拟语气句型
“If I were to...”:表示“如果我要……”,常用于表达与将来事实相反的假设。
例句:“If I were to win the game, I would be very happy.”(如果我赢得比赛,我会非常高兴。)在四六级的写作中,尤其是在表达假设情况时,会用到这种句型。例如:“If I were to get the job, I would move to a new city.”(如果我得到这份工作,我会搬到一个新的城市。)
“If it were not for...”:表示“要不是……”,用于表示一种与将来事实相反的假设。
例句:“If it were not for your support, I would not be able to continue.”(要不是你的支持,我无法继续。)在阅读理解中,尤其是描述某种假设情况的文章中,会用到这种句型。例如:“If it were not for the teacher's encouragement, I would not have tried again.”(要不是老师的鼓励,我不会再次尝试。)

与将来事实相反的虚拟语气的变体
省略if:在书面语中,特别是正式文体中,可以将if省略,将were/should/were to等助动词提前到句首。
例句:“Were it to rain tomorrow, the sports meeting would be put off.”(如果明天下雨,运动会就会被推迟。)这种用法在四六级的阅读理解中可能会出现,尤其是在一些正式的文献或文章中。例如:“Should he ask me, I would help him.”(如果他问我,我会帮助他。)
使用“but for”代替“if it were not for”:在表示“要不是……”时,可以使用“but for”代替“if it were not for”。
例句:“But for your support, I would not be able to continue.”(要不是你的支持,我无法继续。)这种用法在四六级的写作中也很常见,尤其是在表达感激或假设情况时。例如:“But for the teacher's encouragement, I would not have tried again.”(要不是老师的鼓励,我不会再次尝试。)
通过以上介绍,希望能帮助你更好地理解和掌握与将来事实相反的虚拟语气在四六级考试中的应用。

版权及免责声明

凡本网注明"稿件来源:新东方"的所有文字、图片和音视频稿件,版权均属新东方教育科技集团(含本网和新东方网) 所有,任何媒体、网站或个人未经本网协议授权不得转载、链接、转贴或以其他任何方式复制、发表。已经本网协议授权的媒体、网站,在下载使用时必须注明"稿件来源:新东方",违者本网将依法追究法律责任。

本网未注明"稿件来源:新东方"的文/图等稿件均为转载稿,本网转载仅基于传递更多信息之目的,并不意味着赞同转载稿的观点或证实其内容的真实性。如其他媒体、网站或个人从本网下载使用,必须保留本网注明的"稿件来源",并自负版权等法律责任。如擅自篡改为"稿件来源:新东方",本网将依法追究法律责任。

如本网转载稿涉及版权等问题,请作者见稿后在两周内速来电与新东方网联系,电话:010-60908555。