大学英语CET6考试(语法)备考精讲51
为了帮助大家顺利通过考试，英语四六级考试栏目大家准备了大学英语CET6考试(语法)备考精讲的资料供大家学习，希望会对大家有所帮助，欢迎大家前来我站学习。预祝大家考试顺利。
其他用法
1) “would rather + 主语 + 谓语动词过去时结构” 表示现在或将来的情况; “would rather + 主语 + 动
词过去完成时结构”表示过去的情况。如：
I’d rather he didn’t go now. 要是他现在不走就好了。
I’d rather you had been here yesterday. 要是你昨天在这儿就好了。
2) “If only + 主语 + 动词过去时形式”表示与现在事实相反;“If only + 主语 + 动词过去完成时形式”
表示与过去事实相反。如：
If only you would listen to our advice. 要是你听我们的建议就好了。
If only I had not been busy last week! 要是上周我不忙该多好啊!
If only she could marry me. 但愿她能嫁给我。
3) 虚拟条件句隐含在句中的介词、动词不定式、动名词或分词等短语中。常用的词或短语有：without,
but for, but that, otherwise, or, but 等。如：
Without your help (If we had not had your help), we could not have succeeded.要是没有你的帮助，我们就不会成功的。
But for electricity (If there were no electricity), there would be no modern industry. 要是没有电，就不会有现代工业。
He was having a meeting; otherwise he would have come over to help us.他当时正在开会，否则的话他就来帮我们了。
I would have done the same in similar circumstances. 在类似的情况下，我也会这样做的。
Legalizing this drug would have very serious consequences.使这种药品合法化就会带来非常严重的后果。
To drink the last canteen of water would mean death to all the sailors.喝了最后一壶水就意味着所有水手的死亡。
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