过去式
I helped my mother doing some housework on Saturday.
I did housework with my mother on Saturday.
如果是将来时稍微转换一下时态就行了
I helped my mother with household chores on Saturday
on saturday I help my mum do housework.
I help my mother do housework in Saturday
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024