3、一般將來(lái)時(shí)
3.1、will/shall do: Next month, my sister will be nineteen. I shall/will return you the book tomorrow.
3.2、be going to do: The wall is going to be painted green. It is going to rain.
3.3、be to do表示按計(jì)劃要發(fā)生的事: We are to meet at the school gate.
3.4、be about to do即將(正要)做某事: Autumn harvest is about to start.
4、一般過(guò)去將來(lái)時(shí)
He said that he would get married soon. I asked him when he would come here again.
5、現(xiàn)在進(jìn)行時(shí)
5.1、表示說(shuō)話時(shí),或現(xiàn)階段正在進(jìn)行的動(dòng)作或發(fā)生的情況。 They are making an experiment now.
5.2、計(jì)劃即將發(fā)生,如go, come, leave, arrive: He is coming here next week and is staying here until August.