Though [Although] it was barely four o’clock, the lights were already on. 盡管才四點鐘，燈已經亮了。
Though [Although] we are poor, we are still happy. 我們雖然窮，仍然很快活。
用作副詞：
although 一般不用作副詞，而 though 可用作副詞，且一般放在句末(不放在句首)，意為“可是”、“不過”：
It’s hard work; I enjoy it though. 工作很辛苦，可是我樂意干。
He is looking fit, though. 但他看起來很健康。
You can count on him, though. 不過你可以指靠他。
用于習語：
在 as though(好像，仿佛)，even though(即使，縱然)等固定短語中不能用 although：
She closed her eyes as though she were tired. 她閉上眼，仿佛很疲勞似的。
We felt as though we had witnessed the whole thing. 我們感到仿佛目擊了整個這件事似的。
He is an honest man, I must say, even though I have opposed him. 盡管我反對過他，我還得說他是一個誠實的人。
She was always afraid of men, even though she had lots of boyfriends.盡管她有很多男朋友，她總是害怕男人。