在consult后要加介词的话，用with是不正确的，可以用about或者for代替。
You consult somebody about …
你可以向某人咨询......
E.g.: The employer must consult the employee representatives about reducing pay.
例句：雇主必须向员工代表咨询减薪事宜。
You consult something for …
你可以向某物寻求信息......
E.g.: He consulted the company website for information on internships.
例句：他在该公司的网页上找实习工作的相关信息。
2. You can only use consult with when “consult”means “discuss something in order to make a decision”. In this case it is an intransitive verb, so you cannot write anything between the words “consult”and “with”:
二.当你用consult表示“讨论某事以便做决定”的意思时，你可以在consult后用介词with，因为这时consult是不及物动词，你可以在consult和with之间加任何内容。
E.g.: He consulted with his lawyer for 15 minutes before returning to the meeting.
例句：在他回去开会之前，他向律师咨询了15分钟。
3. “To consult”can also mean “to act as a consultant”. In this case it is also an intransitive verb. It may be followed by “for”:
三.“to consult”也可以表示“作为一名顾问”的意思。这种用法，consult也是不及物动词，后面可加介词for。
E.g.: He retired last year, but still consults for his old firm.
例句：他去年退休了，不过仍然在为老东家做顾问。
