the是定冠词基本用法：1. 特指某（些）人或某（些）事物。 Give me the book. Did you hear the talk given by Mr Li? How do you like the film. Have you got the letter? 2. 指谈话双方都知道的人或事物。 Where is the teacher? Open the door. 3. 复述上文提过的人或事物。 I have a beautiful wallet, but the wallet was stolen yesterday.4. 世界上独一无二的事物等（月亮、地球、天空、宇宙） The sun rises in...
