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not until主将从现

I will not leave until he comes.(主将从现) Don't leave until he comes.(主句是祈使句从句用现在时) I didn't leave until he came(主句是过去时,从句时态一致)

until 不能用于主将从现. i won't go until he comes back .

not until 引导时间状语从句,从句不能用将来时,主句是一般将来时,从句用现在时.Don't get off the bus until it stops.(主句是祈使句从句用现在时)He didn't go to bed until his mother came back.(主句是过去时,从句时态一致)He won't call you until he finishes his work.(主句用一般将来时,从句用现在时)

时间状语从句和条件状语从句 notuntil是时间状语从句

Not .until 引导的时间状语从句,主句是将来时,从句是现在时,或遵循主过从过 I won't leave until he come 我不离开直到他回来

有,I will not leave until he comes .直到他来了我才会离开.

主句用将来时则copy从句用bai一般现在du时,如:I won't go to bed until my mother comes back或者主句从句zhi都用dao过去时,如: I didn't go to bed until my mother came back.

应该是遵循主将从现的原则的…

常见的有以下四种情况: 一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时 如: When I grow up, I'll be a nurse and look after patients 二、如果主句是祈使句,那么从句通常要用一般现在时 如:Don't laugh at me when I

句意呢,大概是,校长不会允许课程的改动,当然,他也不会把它列入考虑范围内.不应该用主将从现,这里是一个关于nor的倒装句.而主将从现,一般用于陈述两件时态不同的事,比如I will not go if it rains tomorrow .可以追问

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