現(xiàn)在時,過去時,將來時;
每個時態(tài)包含4個,共12種。
『現(xiàn)在時』
present tense
1、一般現(xiàn)在時
present simple
I have dinner with Ruby every day.
我每天都跟Ruby一起吃晚飯。
2、現(xiàn)在進行時
present continuous
I'm having dinner with Ruby.
我現(xiàn)在在跟Ruby一起吃晚飯。
3、現(xiàn)在完成時
present perfect
I've had dinner with Ruby.
我跟Ruby吃過晚飯。
4、現(xiàn)在完成進行時
present perfect continuous
I've been having dinner with Ruby for the last half hour.
過去的半個小時里我一直在跟Ruby吃晚飯。