i+be+动词和i+动词造句有什么区别、.
问题描述：
i+be+动词和i+动词造句有什么区别、.
比如：我昨天和TOM在打篮球
i was playing basketball yesterday.
i played basketball yesterday .
哪个才是正确的翻译?求指出错误来.
另外be动词用了过去时,后面的动词应该用过去时还是原形?
答
I was playing basketball with Tom yesterday.强调我昨天“正在”与Tom打篮球I played basketball with Tom yesterday.强调我昨天与Tom“打篮球”这件事情二者侧重点不同,所以应该选择I was playing basketball yes...