immediately= the moment=directly?具体的用法是什么呢 能分别造个句吗谢谢

immediately 这个是副词（adv）.立即,立刻；直接地
eg.I told him immediately.
我立即告诉了他.
the moment 这是个词组（phrase）立刻
eg.At the moment,that idea is just speculation.
目前,这种观点只是猜测.
directly adv.直接地；立即；
eg.We wentto the factory directly .
我们立刻就到工厂去了.
副词是放在动词后面修饰动词的,介词短语在句子中做状语.

I will phone you imediately I reach home.
The moment I saw her,I fall in love with Lily.
I will tell you the news directly I know it

Urgent ,please return immediately!
The moment she appeared in the stage,everybody cheered with joy.
After meeting,he went hmoe directly.