if+一般过去时，主句would/could+动词原形表示与现在事实相反
if it rained tomorrow，we would stay at home.这个是将来我怎么知道与事实相反呢
if从句常译为“万一……，……”
万一明天下雨，我们就呆在家。
If he should not come tomorrow, I would go to see him.
If he didn't come tomorrow,...
If he were not to come tomorrow, ...
万一他明天不来，我就去看他。
if+一般过去时,主句would\/could+动词原形表示与现在事实相反
表示将来与事实相反的假设时，常常用于指说话者认为不会或者不愿意发生的事。if从句常译为“万一……，……”万一明天下雨，我们就呆在家。If he should not come tomorrow, I would go to see him.If he didn't come tomorrow,...If he were not to come tomorrow, ...万一他明天不来，我就...
if 引导的虚拟语气与现在相反和将来相反,形式有什么不同
1、表示与现在事实相反的，if从句用过去式，主句用would （或could、should、might）加原形动词。2、与将来事实可能相反的，if 从句用should （或were to ）加动词原形，主句用would加动词原形。在笔语中，条件从句有时可以不用连词小而把were，had或should移至主语之前。但如从句没有were，had或should...
关于英语虚拟条件句的一些题。。
表示于现在事实相反的：主句为If+主语+动词一般过去时，从句为主语+should\/would\/could\/might+动词原型 表示于过去事实相反的：主句为If+主语+had+动词过去完成时，从句为主语+should\/would\/could\/might+have+动词过去完成时 表示于将来事实相反的：主句为If+主语+动词一般过去时，从句为主语+should\/would...
虚拟语气,对过去的虚拟一般用完成时吗?对现在和将来的虚拟呢?_百度知 ...
1、表示与现在事实相反的情况 从句：If+主语+动词一般过去时(Be动词用were)主句：主语+ should\/would\/might\/could+do：2、对过去假设：从句用过去完成时，主句用would／should／could／might+have+过去分词 对现在假设：从句用过去时（be动词用were），主句用would／should／could／might+动词原型。对将...
虚拟语气if的三种用法表格
虚拟语气if的三种用法：表示与现在事实相反的情况；表示与过去事实相反的情况；表示与将来事实相反。具体如下：1、表示与现在事实相反的情况：从句：if+主语+动词一般过去时(Be动词用were).主句：主语+should\/would\/might\/could+do.2、表示与过去事实相反的情况：从句：if+主语+had+done.主句：主语+...
if引导的虚拟条件句三种句型 1 与现在 2 与将来 3 与过去
一、对现在情况的虚拟 条件从句中谓语动词用一般过去式，主句用“would\/should\/might\/could+动词原形”形式，表示对现在不可能实现情况的假想。If I were you,I would choose to work in a small town.如果我是你，我会选择在小城镇工作。（事实上我不是你）If I had a map now,we could easily...
虚拟语气if的三种用法
1、表示与现在事实相反的情况：从句：If+主语+动词一般过去时(Be动词用were)。主句：主语+ should\/would\/might\/could+do。2、表示与过去事实相反的情况：从句：If+主语+had+done。主句：主语+should\/would\/might\/could+have done。3、表示与将来事实相反：从句：①if+主语+were to do。②if+主语+...
if引导的条件句有哪些用法及动词
用法及动词形式 一、表示与现在事实相反的情况：从句：If 主语+过去时(Be动词用were)主句：主语+should\/would\/could\/might+do eg：1．If I were you,I would take an umbrella.如果我是你，我会带把伞。（事实：我不可能是你）2．If I knew his telephone number,I would tell you.如果我知道...
if虚拟语气的三种时态
1、对现在情况的虚拟 条件从句中谓语动词用一般过去式，主句用“would\/should\/might\/could+动词原形”形式，表示对现在不可能实现情况的假想。If I were you,I would choose to work in a small town.如果我是你，我会选择在小城镇工作。（事实上我不是你）注意：在条件从句中，如果谓语动词是be的...
对现在事实相反的虚拟语气有哪些情况?
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...
