两时两体Vs四时四体 •两时两体（章振邦)： 现在时、过去时 进行体(be+ving)、完成体(have+ved) •四时四体： •现在时、过去时、将来时、过去将来时 ·一般、进行、完成、完成进行
两时两体 vs 四时四体 •两时两体（章振邦）： •现在时、过去时 •进行体（be+ving）、完成体（have+ved） •四时四体: •现在时、过去时、将来时、过去将来时 •一般、进行、完成、完成进行
时体（时态)的形式 现在 过去 将来 过去将来 一般 He works. He worked. He will work. He would work. 进行 He is working. He was He will be He would be working. working. working. 完成 He has worked.He had worked.He will have He would have worked. worked. 完成进行 He has been He had been He will have He would have working. working. been working. been working
时体（时态）的形式 现在 过去 将来 过去将来 一般 He works. He worked. He will work. He would work. 进行 He is working. He was working. He will be working. He would be working. 完成 He has worked. He had worked.He will have worked. He would have worked. 完成进行 He has been working. He had been working. He will have been working. He would have been working
一般时
一般时
1.一般现在时 ·（()表示经常性、习惯性的动作 I often get up at 6 o'clock in the morning The flowers come out in spring. ·(2)客观真理、客观存在、科学事实 The teacher told us:the earth moves around the sun. Shanghai lies in the east of China
1. 一般现在时 • (1)表示经常性、习惯性的动作 • I often get up at 6 o'clock in the morning. • The flowers come out in spring. • (2)客观真理、客观存在、科学事实 • The teacher told us: the earth moves around the sun. • Shanghai lies in the east of China
1.一般现在时 ·(3)功能性用法 ·火常用于状语从句中指代将来时； If you go there tomorrow,I will go with you. Unless I am invited,I will not go there. 。大时间表、时刻表（趋向性动词come,go,arrive,leave,start, begin,.return的一般现在时表将来，主要用来表示在时间已确 定，或安排好的事情。) Class begins at 8 o'clock. The train leaves at six tomorrow morning
1.一般现在时 • （3）功能性用法 • ＊常用于状语从句中指代将来时； • If you go there tomorrow, I will go with you. • Unless I am invited, I will not go there. • ＊时间表、时刻表（趋向性动词come，go，arrive，leave，start， begin，return的一般现在时表将来，主要用来表示在时间已确 定，或安排好的事情。） • Class begins at 8 o'clock. • The train leaves at six tomorrow morning