Question

15．由于睡过头了，他昨天上学迟到了．
Being over-slept，hewas late for class yesterday．

Answer 1

分析 was late for．

解答 答案：was late for．这里是说 yesterday昨天的事情用一般过去时，表示做…迟到了用be late for，主语是he三单，故答案是was late for．

点评 be late for 因…而迟到，做…迟到．后接名词．例：
I'll be late for the meeting．我开会要晚了．
be late to 后接的是动词，表示做这个动作稍晚，迟．例："Why were you late to school this morning？"今天早上你为什么上学迟到？"