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時(shí)間或條件狀語從句不能用將來時(shí)態(tài)
作者:2ke  文章來源:本站原創(chuàng)  點(diǎn)擊數(shù)  更新時(shí)間:2008-11-21  文章錄入:admin  責(zé)任編輯:admin



時(shí)間或條件狀語從句不能用將來時(shí)態(tài)

 

when, as soon as, before, after, as, until等引導(dǎo)的時(shí)間狀語從句以及由if, unless, as long as, in case等引導(dǎo)的條件狀語從句不能直接用將來時(shí)態(tài),遇此情況英語習(xí)慣上用一般現(xiàn)在時(shí)代替一般將來時(shí)。如:

趁早動(dòng)手,免得忘了。

誤:Do it before you will forget.

正:Do it before you forget.

我到達(dá)那兒后就給你寫信。

誤:I’ll write to you after I will get there.

正:I’ll write to you after I get there.

如果他來,請告訴我一聲。

誤:In case he will come, let me know.

正:In case he comes, let me know.

 


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