《生活大爆炸》英文剧本精读16 ， come on in与come in的区别

重点口语16  come on in与come in的区别

come on in与come in之间是有差别的。come on有快点，督促的意思。come in，进来，比较正式。敲上司或者长辈的门，对方一般说come in。come on in，快进来吧，比较热情的口语表达。come on意为快点，和come in结合后，显得更加热情亲切，尤其是熟人朋友之间，说请进时一般都会用come on in。

朋友对朋友。Leonard (opening door): Hey Penny, come on in

岳父对女婿。Mr. Rostenkowski: I’m just looking at some old pictures. Come on in

《生活大爆炸》中，come on in出现了43次以上，基本上都是熟人朋友之间的应答方式。come in则出现了100次以上，熟人之间可以用，上司与下属也能用，而且上司一般会用come in作为应答。

朋友对朋友。Sheldon: Who is it? Oh hello, Penny, it’s open, come in

Sheldon他们去敲人力资源部Mrs Davis的办公室门时，Mrs Davis基本都是说come in。

Sheldon (off): (Knock, knock, knock) Mrs Davis? (Knock, knock, knock) Mrs Davis? (Knock, knock, knock) Mrs Davis?

Mrs Davis: God, they’re everywhere. Come in. Dr. Cooper, how can I help you?

但当Mrs Davis明确知道敲门的是谁（熟悉）时，也会说come on in，例如Leonard说“物理已死”捅了娄子去找Mrs Davis时：

Leonard: Ms. Davis, you wanted to see me?

Mrs Davis:Yes, Dr. Hofstadter, come on in.

除了Come (on) in，还可以用 come on into something 表示进入某个地方：

Mary: I hope we're not too early.

Bill: Not at all. Come on into the house and have a cold drink.