help的用法及语法点

help的用法： (1).vt.帮助,通常用help ***.with sth.或help ***.(to) do sth.形式.如： Can I help?要我帮忙吗? Can I help you?我能为你效劳吗?(向顾客主动提供帮助时的用语,与上一句在语境、功能上不一样.) Would you like me to help you?要我帮忙吗? We are going to help...