I fell asleep while reading the English textbook.Luckily,my

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/05/25 15:50:26

I fell asleep while reading the English textbook.Luckily,my roomate woke up in time.
fell asleep的动作发生在woke up之前,为什么不用过去完成时.

前面那一句话主要是想表达一种状态,一般过去时就是表达一种状态；
而过去完成时表示已经完成的事,如果要用,一般在同一个句子中出现明显的时间提示时才用,如I hadn't finished the book when Jim came to my home yesterday.明显可看出是昨天之前发生的,所以采用过去完成时.

I fell asleep while reading the English textbook.Luckily,my 英语26.I ______ while reading the English textbook.Luckily,my I——while reading the English textbook .luckily ,my classmate I ____while reading the English textbook ,Luckily ,my roomma I ( ) while reading the English textbook .Lucki 英语语法题 4个 1..I ______ while reading the English textbook.Luck Was it midnight___you fell asleep while reading with the can I ____(fall) asleep while listening to the lecture .Luckily, while she＿the newspaper,Helen＿asleep.A was reading fell B wa I fell asleep while thinking of I FELL ASLEEP while watching tv.这句是不是完整的应该是：I FELL ASLEEP wh Though the book is ------worth reading,he fell----asleep bec