<正>1.I did not realize that my homework was to change my life.1)was to change属于"be+不定式"的结构,此处表示"不可避免的,命中注定的事"。We were sure then that he was to become a very important person.2)还可以表示计划,打算。We are to go to town this afternoon.3)还可以表示命令,意为"必须,不得不"You are to do your homework before you
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