高三党求助英语选择（定从）
问题描述：
高三党求助英语选择（定从）
1he was born on__winter morning in2006,when a most severe storm stuck the city and caused hundreds of deaths(为什么填a,后面不是when引导的定从么,那为什么不填the特指)
2she had an ambition to be an artist at an early age,(in wihch)she made every to become better and better(求解释,FOR表示什么,引导什么)
答
1.因为后面的做限定作用 前面的无需限定
前句中用“a” 后句的对“a”的限制才有意义
2.for可以引导原因2请具体分析一下句子，谢谢分析结构吗 可是没有for啊对不起，题错了，是for whichshe had an ambition to be an artist at an early age,(for wihch)she made every to become better and better。她在年轻的时候曾立志成为一名艺术家，她因此将一切做得越来越好，先行词是ambition。ambition放在从句中什么地方？for(the ambition) she made every to become better and better=（the amition) why she made every to become better and better