help sb to do sth，其意為“幫助某人做某事”，help sb doing sth也是正確的表達(dá)，它也表示幫助某人做某事，可視為help sb in doing sth省略介詞in得來。

We helped her (to) find her things.我們幫她找東西。

I helped him (to) repair his bike.我?guī)退拮孕熊嚒?/p>

Mother helped me (to) do my homework.媽媽幫助我做家庭作業(yè)。

Will you help me (to) choose myself a new coat?請(qǐng)你幫我選件新大衣好嗎？

Can anyone help me (to) fill in this tax form?有誰能幫我填寫稅單嗎?

When she fell, a friend rushed to help her (to) get up.她摔倒時(shí)，一個(gè)朋友沖上前把她扶起來。

來源：高三網(wǎng)