He got his sister to help him with his homework.

他让姐姐帮助他做家庭作业。

《牛津词典》

I help him sometimes with his French homework, though, if I let him, he will interrupt the conjugations to give me a play-by-play analysis of whatever game Cal has just played.

有时，我辅导他的法语作业，尽管，只要我稍不留神，他就不再和我配合，给我尽数分析起金熊队刚刚打完的赛事来。

youdao

Evelyn's seven-year-old son complained that he hated it when she talked on the phone after dinner because he wanted her to be available for help when he did his homework.

伊夫林7岁的儿子抱怨说他讨厌她时，他妈妈晚饭后给他打电话让他倾诉，他想要妈妈在他做家庭作业的时候帮助他。

youdao

"He always liked doing his homework, and he wanted to help other kids learn to enjoy theirs, " says his mother and business manager, Nancy.

FORBES: Hot Role Models To Admire

"My dad wasn't one to do homework with me, to help with school projects, " he says by phone from his home in Puerto Rico.

WSJ: Hector Camacho, Minus the 'Macho'

He was well liked by his students, and often he asked boys in his class to stay after school, to do homework and help him with chores.

NEWYORKER: In Plain View