为什么if中动词时态不一致

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为什么if中动词时态不一致
为什么if中动词时态不一致

为什么if中动词时态不一致
有例句没?如果是if条件状语从句的话,如If you give me one billion dollars ,I'll return the President to you .（如果你们给我十亿美圆,我就把总统还给你们.）这里头就是一般将来时表条件成立后将会发生什么事.当然条件If条件状语从句还有情态动词的,如If you kill the President ,you can't be forgiven .（若是你杀了总统,你就不会被原谅.）
这就是if条件状语从句中主句与从句的时态不一致的情况.
还有就是虚拟语气,全用过去时态.如：
If I could fly ,I would fly to the moon,to stars,to far distant places.
如果我能飞翔,我要飞往月球,飞往星辰,飞向远方.
If he hadn't finishied this work,he can't be so fast.
如果他还没有完成这项工作,那么他就不可能这么快.
注意,虚拟语气里,无论主语是单数还是复数,be动词全用were.

为什么if中动词时态不一致为什么时态不一致1.She loves the boy as if she were his mother2.She looks as if she were five years old do you know who invented tea为什么前后时态不一致 as if的用法1.She loves the boy as if she were his mother2.She looks as if she were five years old3It seems as if our team is going to win为什么1和2的时态不一致 if后面加动词的什么时态? 英语虚拟语气时态问题如果是于现在相反,if did,would do,would 中接了宾语从句,宾语从句中动词用什么时态时态为什么不一致?We (decided) to talk to some students about why they (go) there. what she said encourages me to study harder.为什么前后时态不一致? if 的用法接动词的时态是是什么? If I were you后动词用什么时态系动词为什么无进行时态如上英语时态中一般过去时为什么有的动词加ed有的没加ed拜托各位大神在英语时态中,为什么完成时中只能用have/has/had而不能用be 动词? 简单句中第二个动词有人称数时态的变化吗?为什么需要例句? 情态动词用在什么时态中? 一般现在时态中谓语动词是什么动词的用法一般现在时态中谓语动词是动词的用法我不知道他为什么没有来：I do not know the reason why he did not show up .在一个复合句中主句是一般现在时那么从句是否时态可以是过去式或者与主句不一致?为什么使用did