表示将来某个时间要发生的动作或存在的状态, 也表示将来经常或反复发生的动作.
In the future, there will be less fresh water.They‘re going to buy some food right away.
常与一般将来时连用的时间状语有:in the future, tomorrow, the day after tomorrow, next (month), at once(立刻;马上), soon,
right away(立刻;马上), right now(现在;马上), sooner or later(迟早), later, in + 一段时间等
结构: 1) will +动词原形 (第一人称用 shall) 2) be going to +动词原形
否定: 一加二改 : 一加(助动词 + not ) ; 二改 (some 改为 any )
He will visit you tomorrow. --- He won‘t visit you tomorrow.---- They aren‘t going to buy any food.
一般疑问: 一提二改三升调: 把(will / be) 提 到句首; 把 some 改为 any、 句号改为问好;
Will he visit you tomorrow? ------ Yes, he will. / No, he won‘t.
Are they going to buy any food? ------ Yes , they are. / No, they aren‘t.