if从句主要有以下三种情况: 现在时态:If+主语+did/were,主语+would/could/should/might+do 过去时态:If+主语+had done,主语+would/could/should/might+have done 将来时态:If+主语+did/should do/were to do,主语+would/could/should/might+do注意:如果if从句中出现had/should/were,可以将if省略,直接将had/s...
If I were to win the lottery, I would buy a new car.(如果我中了彩票,我就会买一辆新车。) If it should snow tomorrow, I might go skating.(如果明天下雪,我可能会去滑冰。) 在虚拟条件句中,当出现“were, had或should”时,通常可以将if省略,之后将这几个词移到主语之前,进行主谓倒装。例如,“If...
be to do 和want to do 也是不同的时态。 be to do——现在不定时态,是客观现在即将发生 be going to do——一般将来时态,相当于will do 对将来的打算,计划做 want to do——一般现在时态,是主观想做 具体可以参考时态的起源: 参考下面例句: If you were to build a new stadium now, you would buil...
if从句的谓语:【动词过去式】或【should + 动词原形】或【were to + 动词原形】 主句谓语:【would/should/could/might + 动词原形】 If the sun were to rise in the west, I would believe you. 如果太阳从西边出来,我就相信你。(事实:太阳不可能从西边出来) If I were to relive my life again, I ...
if虚拟语气的三种时态 1. 对将来情况的虚拟 在表示与将来事实相反的条件从句中,谓语动词可以使用三种形式:should do、were to do 或动词的过去式。它们的可能性依次递减,即 should 的可能性最大,动词过去式的可能性次之,were to do 的可能性最小。 例句: · If he should win the lottery, he would buy ...
he had studied harder, he would have passed the exam." 这句话表明了对过去行动的假设，以及由此产生的结果。总之，"if were to + 动词原形" 是虚拟语气的一种表达方式，用于描述与实际可能相反的假设情况。通过这种语法结构，我们可以清晰地表达假设、推测或愿望的语境，使表达更加丰富和精确。
1,if条件从句是谓语用动词过去式,则后面的主句是情态动词加动词原形 例：If I came tomorrow ,we would have the meeting.2,if条件从句是were to形式,则后面的主句也是情态动词加动词原形 例：If it were to rain tomorrow ,the meting would be put off.3,if条件从句是should do形式,则后面的...
英语虚拟语气if的三种用法 用法 1 对将来情况的虚拟：表示与将来事实相反从句部分：if+主语+were to doif+主语+should+doif+主语+动词的一般过去式（was/were） 主句部分：主语+should/would/might/could+do表示与将来事实相反的条件从句中，should do,were to do或动词的过去式表达的意义略有不同。should表示...
答案解析 查看更多优质解析 解答一 举报 If+主语+were to +动词原形,与将来事实相反的假设eg.If I were to do it,I would do it in a different way. 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) 相似问题 What is your favorite book?(改为同义句) You will be easy to feel tired if...
从句:If +主语+did/were to /should do 主句:主语+would /could /should /might do 与现在相反时: 从句:if +主语+did /were 主句:主语+would /could /should /might do 与过去相反时: 从句:if +主语+had done 主句:主语+would /could /should /might have done . ...