need sb to do sth的sb要是宾格吗?

need sb to do sth的sb要是宾格吗? 英语语法中,need sb sth是need sb to do 还是need sb do /doing sth? need sb to do sth 用法 play games with sb,need to do sth ,call sb need sb do sth还是need sb to do sth?有什么区别 need sb.to do sth.可不可以换成need sb.doing sth. need sb to do sthsb 指什么sth 指什么 do sb.to do sth. allow sb to do sth的sb 可以去掉吗? Sb tell sb to do sth造句 teach sb sth.teach sb to do help sb.(to)do sth.的例句 used sb.to do sth.的回答 want sb to do sth的意思 want sb to do sth的意思 sb.wish sb to do sth与sb.hope sb to do sth的区别与用法 hope sb.to do sth.和hope sb.do sth.的区别.有hope sb.to do sth. make sb do sth,invite sb to do sth,ask sb to do sth,let sb do sth这些短语的意思?区别?