一般現(xiàn)在時(shí)表將來
1）下列動(dòng)詞come,go,arrive,leave,start,begin,return的一般現(xiàn)在時(shí)可以表示將來,主要用來表示在時(shí)間上已確定或安排好的事情.例如：
　　　The train leaves at six tomorrow morning.火車明天上午六點(diǎn)開.
　　　When does the bus star?It starts in ten minutes.汽車什么時(shí)候開?十分鐘后.
2）以here,there等開始的倒裝句,表示動(dòng)作正在進(jìn)行.例如：
Here comes the bus.= The bus is coming.車來了.
There goes the bell.= The bell is ringing.鈴響了.
3）在時(shí)間或條件句中.例如：
When Bill comes （不是will come）,ask him to wait for me.比爾來后,讓他等我.
I'll write to you as soon as I arrive there.我到了那里,就寫信給你.
4）在動(dòng)詞hope,take care that,make sure that等的賓語從句中.例如：
I hope they have a nice time next week.我希望他們下星期玩得開心.
Make sure that the windows are closed before you leave the room.離開房間前,務(wù)必把窗戶關(guān)了.
現(xiàn)在完成時(shí)表將來
在時(shí)間或者條件狀語從句中,現(xiàn)在完成時(shí)可以代替將來完成時(shí),
如; I won't believe you until I have seen you in the jar with my own eyes.