你看錯了吧,在when和if引導(dǎo)的從句里,恰恰應(yīng)該用現(xiàn)在時表將來.你看If it is fine tomorrow,不正是用現(xiàn)在時表將來嗎?
中學(xué)英語中,有些從句只能用一般現(xiàn)在時形式表示一般將來時,現(xiàn)歸納如下,以供參考.
在由if,unless引導(dǎo)的條件狀語從句中,如：1.If it doesn't rain tomorrow,there will be a sports meet in our school.2.You will miss the train unless you set out at once.
在由when,before,after,as soon as,once,till/untill引導(dǎo)的時間狀語從句中,如：1.When you meet a new word,you may look it up in your dictionary.2.When you arrive in London at 8 tomorrow morning,it will be 4 o'clock in Bejing in the afternoon.3.You will have to get everything ready for the party before I come this evening.4.After you finish reading the whole book,you will be able to know its real meaning.5.I'll write to you as soon as I get there.6.Once you understand its meaning,you will easily remember the word.7.I'll not leave here until/till he comes back.
在由as/so long as（只要……）引導(dǎo)的條件的狀語從句中,如：
It is hard to avoid mistakes,as/so long as you correct them conscientiously,it will be all right.