after连接的句子时态一定要倒退吗?Hepburn entered the film industry after she had put all her effort inti ballet training.这里为什么要用had put而不用put?是不是after/before等连接的句子有明确的先后关系所以时态
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after连接的句子时态一定要倒退吗?Hepburn entered the film industry after she had put all her effort inti ballet training.这里为什么要用had put而不用put?是不是after/before等连接的句子有明确的先后关系所以时态
after连接的句子时态一定要倒退吗?
Hepburn entered the film industry after she had put all her effort inti ballet training.
这里为什么要用had put而不用put?
是不是after/before等连接的句子有明确的先后关系所以时态要降级?
after连接的句子时态一定要倒退吗?Hepburn entered the film industry after she had put all her effort inti ballet training.这里为什么要用had put而不用put?是不是after/before等连接的句子有明确的先后关系所以时态
Hepburn entered the film industry after she had put all her effort inti ballet training.
这句话表达了两层意思:
Hepburn进入电影事业--之后--她努力练习芭蕾舞.
她练习芭蕾舞这件事发生在她进入电影事业之前,而整句的时态定在过去时,所以after后面的句子的时态属于过去的过去,所以用过去完成时.
一般情况下,如果after/before等连接的句子有明确的先后关系,时态是要变的.
不是 这个不是规律 你要从这个句子的句意来分析
entered这个动作发生在 put all her effort 之后
而entered 就是过去时 所以 put all her effort 是过去的过去
所以是过去完成时