将来完成时考点
表示在将来某时刻之前业已完成的事情,时间状语非常明显。
考点一:常用的时间状语一般用by + 将来时间 ,如:by the end of this year, by 8 o’clock this evening, by March next year以及由by the time…, before或when等引导的从句。
By the end of next month, he will have traveled 1000 miles on foot.
By the time you reach the station, the train will have left.
By next Tuesday, I will have got ready for the exams.
考点二:在时间和条件状语从句中,将来完成时则由现在完成时表示。
The children will do their homework the moment they have arrived back from school.
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