forget用法forgetsth和forgetaboutsth在什么时候用?

Question

forget用法
forget sth和forget about sth在什么时候用?

Answer 1

forget
vt.
1.忘记[+to-v][+v-ing][+(that)][+wh-]
I forgot posting the letter.
我忘了信已寄出.
Don't forget to post the letter.
别忘了去寄信.
Sorry,I've forgotten your name.
对不起,我忘了你的名字.
2.忘记带(或买等)
I forgot my keys.
我忘了带钥匙了.
3.不再把...放在心上
Let's forget our disagreements.
我们不要再提我们之间的争吵了.
4.忽略;忽视;怠慢
Don't forget the waiter.
不要忘了给侍者小费.
5.不再考虑;放弃
If we can't get any financial backing,we might as well forget the whole thing.
如果得不到经济上的支持,我们还是放弃整个计划好.
vi.
1.忘记[(+about)]
I forgot about the food cooking on the stove.
我忘记炉子上做的饭了.