watch tv的過(guò)去式

　　I stayed at home and watched TV.

　　我呆在家里，看著電視。

　　I have watched TV for two hours.

　　我看了兩個(gè)小時(shí)的電視。

　　I watched TV until she came back.

　　我看電視一直看到她回來(lái)。