我一直以为不定式否定就在to前加not。但今天听课,老师说would like+动词不定式的否定是wouldn't like+不定式.后来又说个什么would like sb.to do sth.的否定是在to前加not,都快昏了..望高人指点,把有关的东西整理下.谢谢!