1.今天先跟大家講下交叉使用will,be going to,will have to三種表達法。
首先講一下will have to是have to 的將來式。
I'll have to...=It will be necessary for me to...
i.e.It will be necessary for them to pass a special test.=They will have to pass a special test.
2.won't have to是指“將不必”，“將沒有必要”，是will have to的否定式，如一般說“不必”，則是另外一種形式。請看，下面三句意思一樣：
You don't have to pass the special test.
You needn't pass the special test.
You haven't got to pass the special test.
3.will have to這一表達法，不能只是解釋為“將來不得不”。
don't have to
不必 didn't have to
或：haven't' got to
will have to
would have to
won't have to
wouldn't have to
4.shall have to大有被will have to代用之勢，這在現代英語中第一人稱不用shall,是不足為怪的事。
例：We will have to help him as much as we can.
1)We might have had to do this.
2)These last two days I have had to take a rest.
3)We might have to cancel his plan.
go on strike 進行罷工
be due to 預定，定于
reach an agreement 達成一項協議
pressure on 在...身上的壓力
to some extent 在某種程度上
volunteer to 志愿提出某事
===============On Strike =================
1]Busmen have decided to go on strike next week .The strike is due to begin on Tuesday.No one knows how long it will last. The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions.
2]Most people believe that the strike will last for at least a week .Many owners of private cars are going to offer "free tides "to people on their way to work. This will relieve pressure on the trains to some extent.Meanwhile,a number of university students have volunteered to drive buses while the strike lasts .
3]All the young men are expert drivers,but before they drive any of the buses ,they will have to pass a special test.The students are going to take the test in two days time .Even so,people are going to find it difficult to get to work.But so far,the public has expressed its gratitude to the students in letters to the Press.Only one or two people have objected that the students will drive too fast!