将来时
1）主语+will+动词(will自然发生)
I will work tomorrow.
   主  谓语
I’ll work tomorrow.
陈述句I will work tomorrow.
否定句I will not work tomorrow.
       I won’t work tomorrow.
疑问句Will you work tomorrow?
           Yes, I will. /No, I won’t.
She will help me.
否定句
疑问句
shall-/we/I
I will meet you.
Shall I meet you?
What shall we do?
    It will rain.(will自然发生)
2）主语+be+going to(人为打算)
  I am going to buy some food.
否定句
疑问句Are you going to buy some food?

She is going to wash her hair.
否定句
疑问句
We are going to play computer games.
否定句
疑问句
3）现在进行时（包含‘预谋’）
I am working late next week. (下周我要加班。)
否定句
疑问句
She is coming to see me.(他要来看我。)
否定句
疑问句
They are flying to New York.(?)
否定句
疑问句