When 'tell' doesn't mean 'tell'
Hi, everyone! Think of tell and you think of speaking, but tell doesn't always mean tell. Let me tell you why... OK that time I meant speaking.
Not only does the verb tell mean 'say something to someone', it also has a meaning similar to 'know', 'recognise', 'understand', or 'perceive'.
We often use it in combination with the verb 'can' to make can tell for the present and 'could tell' for the past.
我們經常把它和動詞can結合在一起來表示現在的can tell和過去的could tell。
I can tell he's from France. He has an accent!
Or: We could tell it was going to rain because of the clouds.
We often use it to talk about differences. Then, we might use the negative or the question.
Can you tell the difference between this cup and that cup? I can't tell the difference between this cup and that cup.
We often use can tell with the pronoun 'you' to talk about something that many people should find obvious.
You can tell he's an English teacher - he knows all the answers.