摘要:若与将来事实相反.条件从句的谓语用过去式.主句谓语用“should +动词原形 : If he went.would you go too? 如果他去.你也去吗? If I asked him.I’m sure he’d help us. 如果我向他提出要求.肯定他会帮助我们. 注:几点特别说明 ① 主句谓语中的should主要用于第一人称后.would, might, could的大致区别是:would表示结果.might表示可能性.could表示能力.允许或可能性.比较: If you tried again you would succeed. 要是你再试一试.你就会成功的. If you tried again you might succeed. 要是你再试一试.你可能会成功的. If you tried again you could succeed. 要是你再试一试.你就能成功了. ② 条件从句的谓语动词为be时.不管其主语为单数还是复数通常都用were.但在口语或非正式文体中的单数第一人称和第三人称后.也可用was.不过在 If I were you这样的表达中.通常还是以用were为宜. ③ 有时条件从句用would表示愿意: If he would live on with me, I would be his better half. 要是他还愿意跟我过.我仍会做他的妻子. ④ 对于与将来事实相反的情形.请注意以下几点:一是这里说的与将来事实相反.实为对将来情况的推测;二是此用法中的条件从句谓语除用过去式外.有时也用“should+动词原形 (表示可能性极小.常译为“万一 )或“were to+动词原形 (表示与将来事实相反的假设);三是当条件从句使用“should+动词原形 这样的谓语时.主句谓语除可用“should +动词原形 这样的虚拟语气外.也可用陈述语气或祈使语气: If it should rain tomorrow, don’t expect me. 万一明天下雨.就不要等我了. I should see him, I’ll tell him. 万一我见到他.我就告诉他. 与未来事实相反的虚拟语气怎么用 快速搜索: 与未来事实相反的虚拟语气怎么用 窗体底端 与未来事实相反的虚拟语气怎么用?请看下面的题目: If we 200 years old.we everything. A. were to be.could change B. had been.changed C. were.would have changed D. should be.changed 此题应选A.该题考查与将来事实相反的虚拟语气.此时的主句谓语通常用would+动词原形.而从句谓语可能有以下几种情况:1. 从句谓语用过去式: If your father knew this.he would be angry. 要是你父亲知道了.他会生气的. If it rained tomorrow.the sports meet would beput off. 要是明天下雨.运动会就推迟.

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