if的用法,原来老师说,if引导的条件状语从句用原形,可是9年纪英语书上 (What would you do if y
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if的用法
,原来老师说,if引导的条件状语从句用原形,可是9年纪英语书上 (What would you do if you had 10000$) 的不是啊 !
,原来老师说,if引导的条件状语从句用原形,可是9年纪英语书上 (What would you do if you had 10000$) 的不是啊 !
![if的用法,原来老师说,if引导的条件状语从句用原形,可是9年纪英语书上 (What would you do if y](/uploads/image/z/6823440-0-0.jpg?t=if%E7%9A%84%E7%94%A8%E6%B3%95%2C%E5%8E%9F%E6%9D%A5%E8%80%81%E5%B8%88%E8%AF%B4%2Cif%E5%BC%95%E5%AF%BC%E7%9A%84%E6%9D%A1%E4%BB%B6%E7%8A%B6%E8%AF%AD%E4%BB%8E%E5%8F%A5%E7%94%A8%E5%8E%9F%E5%BD%A2%2C%E5%8F%AF%E6%98%AF9%E5%B9%B4%E7%BA%AA%E8%8B%B1%E8%AF%AD%E4%B9%A6%E4%B8%8A+%EF%BC%88What+would+you+do+if+y)
if 的虚拟用法
if引导的虚拟条件句中如果有should,were,had时,可以把should,were,had提前,if省略,句子倒装.
拟语气在as if/as though、even if/even though等引导的表语从句或状语从句中,
如果从句表示的动作发生在过去,用过去完成时;
指现在状况,则用一般过去时;
指将来状况则用过去将来时.
如果从句表示的动作发生在过去,用过去完成时;
指现在状况,则用一般过去时;
指将来状况则用过去将来时.
如:
He did it as if he were an expert.
Even if she were here, she could not solve the problem
if引导的虚拟条件句中如果有should,were,had时,可以把should,were,had提前,if省略,句子倒装.
拟语气在as if/as though、even if/even though等引导的表语从句或状语从句中,
如果从句表示的动作发生在过去,用过去完成时;
指现在状况,则用一般过去时;
指将来状况则用过去将来时.
如果从句表示的动作发生在过去,用过去完成时;
指现在状况,则用一般过去时;
指将来状况则用过去将来时.
如:
He did it as if he were an expert.
Even if she were here, she could not solve the problem