Ask與Ask For:
●ask v. 問,詢問;請求,要求,邀請
ask問一個(gè)問題
ask sb a question 問某人一個(gè)問題
I asked (Mary) a question.
ask sb.to do
They asked Tony to sing a song.
他們讓Tony 唱一首歌。
They asked her to spend the weekend with them.
他們要求她和他們一起渡周末。
●ask for 要,要求(某樣?xùn)|西)
ask for the answer 要答案
I asked for a cup of coffee, but they gave me a cup of tea.
我要了一杯咖啡,但他們給了我一杯茶。
You are always asking for help.
你總是要求幫忙。