tell sb to do sth 为什么要加to

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/05/16 15:31:15

to do是英语中的“不定式”,固定搭配.一般的及物动词后面可以直接接名词,比如tell sb这种讲法.类似的还有很多,比如ask sb to do sth,很多及物动词都是搭配不定式.
当然,要特别注意的是情态动词,像Must、shall、can之类的词后面就不能接to do,只能接do啦~.

tell sb to do sth 为什么要加to tell sb to do sth tell sb do sth.与tell sb to do sth. Sb tell sb to do sth造句 tell sb sth tell sb about sth tell sb to do sth tell sb not 用tell sth.tell sb.sth.tell sb.to do sth.tellsb.not to do sth tell sb doing sth还是tell sb to do sth 怎么变单三的句子?、tell sb sth、 tell sb about sth、 tell sb to do sth、 ask/tell sb.not to do sth 用tell sb to do sth造句 tell sb to do sth造句 Tell sb.not to do sth.造句