1、The earth moves around the sun.地球绕着太阳转。(表客观事实)
2、She was born in 1990.她出生于1990年。(过去发生的事)
3、I will go to beijing next month.下个月我将会去北京。(将来计划要做的事)
4、Mr. Green is writing another novel. 格林先生正在写另外一部小说。(正在发生进行的事)
6、Were you playing basketball at four yesterday afternoon?昨天下午四点的这个时候你正在踢足球吗?
6、I have spent all of my money.我已经花光了我所有的钱。
一般现在时, I like football.
一般过去式,I watched TV yesterday
一般见来时,I will go to New York tomorrow
They are playing football on the playground now.