if虚拟语气的三种形式例句

杜败伦4421虚拟语气中表示表示对将来情况的主观推测时,if从句的谓语动词有三种形式1、should+do 2、did/were 3、were to do 其中什么时候用should+do,什么时候用... -
鲁蚁凡19624036532 ______[答案] 先说两个例句:If it were to rain,I should/would buy an umbrella.如果天下雨,我就买把伞.If you did the work by yourself,you should/would fail.你要是自己做这项工作,你会失败的.在if引导的假设从句中用“were...

杜败伦4421If引导的虚拟语气有几种形式,主句和从句 -
鲁蚁凡19624036532 ______ , 主句 might等 从句 现在时ved V 过去时had done V 将来时should(三选一) ved V were to do

杜败伦4421if引导虚拟语气三种用法,did,should do,were to do有什么区别 -
鲁蚁凡19624036532 ______ did 即一般过去时,表示与当前的实际情况相反的假设, If you were not here ,I would leave at once .要不是你在这儿,我就立即走人了. should do 表示与将来可能的情况相反,were to do 也是如此,表示与将来可能的情况相反. If it should rain tomorrow ,the plan would be ruined .如果明天有雨,计划就泡汤了.

杜败伦4421if引导的虚拟语气时态是什么? -
鲁蚁凡19624036532 ______ 条件句提前一个时态,并取消三单形式,主句则加would if I were you, I would go there 如果我是你,我就去那里. if I had been there, I would have known the result.如果我去过那里,我应该已经知道结果了

杜败伦4421求助虚拟语气各种情况的例句举例和解析~ -
鲁蚁凡19624036532 ______[答案] 第一步:掌握对现在,对过去,对将来的虚拟的固定时态 对现在的虚拟: If he were free,he would help us.要是他有空的话,它会帮助我们的. 注意,虚拟中的is,都用were 注意,主句用would +动词原型,从句用过去式 对过去的虚拟 If I had seen the ...

杜败伦4421if的虚拟语气有对过去的,现在的,将来的虚拟,是怎么写的? -
鲁蚁凡19624036532 ______ 现在:If I were you, I should go there. If he liked music,he would know how to sing the song.过去:If she had had time,she would have gone there. If he had been a soldier, he would have killed the enemy.将来:If I were to be a doctor, I would attend a medical college. 或形式与“现在”相同.

杜败伦4421虚拟语气三种时态例句各五句 -
鲁蚁凡19624036532 ______ 虚拟语气的三种时态基于三种不同的情况: 与现在事实相反,从句的谓语动词用一般过去时did/were,主句的谓语动词用would/should/could/might+do与过去事实相反,从句的谓语动词用过去完成时had done,主句的谓语动词用would/should/...

杜败伦4421if虚拟语气的三种用法 -
鲁蚁凡19624036532 ______ wish 后宾语从句 目的状语从句 其他用法

杜败伦4421讲一讲英语中的虚拟语气(用法详细一点) -
鲁蚁凡19624036532 ______ 楼主,你好1). 主语从句,同位语从句中虚拟语气的用法. 2). 宾语从句中虚拟语气的用法,尤其是wish 虚拟语气结构的用法. 3). If条件句中虚拟语气的用法,应特别注意省略if的倒装...