判断下列句子是否可以用GOING TO 替换SHALL或WILL等,能则用GOING TO 代替.最好说明理由.

题目

判断下列句子是否可以用GOING TO 替换SHALL或WILL等,能则用GOING TO 代替.最好说明理由.
1.THEY INTEND TO LEAVE AT SEVEN O'CLOCK
2.I SHALL ENJOY MYSELF IF I TRAVEL BY SEA.
3.IT WILL BE TUESDAY TOMORROW
4.SHE MEANS TO ASK FOR AN EXPLANATION
最好能在18点前给出答案

答案

1.they are going to .
intend和be going to都有计划做某事的含义
2.I will enjoy.
在这句话里,enjoy是可以确定的,will比较好
3.It is going to be .
本句话,第二天是周二是肯定的(计划好的),be going to 和will 可以互通
4.She means to ask.
改掉的话,整句话的意思就变了
原话：她的意思是询问理由/解释