句子的否定形式一般是在助动词后面加not,但这种在词组里加not,ask sb not to sth
句子的否定形式一般是在助动词后面加not,但这种在词组里加not,ask sb not to sth
为什么ask sb to do sth的否定形式是ask sb not to do sth
被动语态中sb.should be told to do sth的否定句是在to前加not还是should后加not
是ask sb not to do sth 还是ask sb to not do sth
是tell sb.not do sth.还是tell sb.not to do sth.那么ask呢?
have做助动词时候可以在否定形式后加not,这是我一直认为的
ask/tell sb.not to do sth
tell sb do sth这个句型的否定形式是tell sb not to do sth,那可不可以否定tell呢?
let sb.do sth.该否定句是let sb.not do sth.还是let sb.not to do sth
有没有ASK SB NOT TO DO STH
ask,tell,want,warn,sb(not) to do sth
have/has to(必须)的否定是借助助动词还是直接加not