新东方在线中考网整理了《2019中考英语作文复习资料：作文提分句型》，供同学们参考。

　　…before…特殊用法(2)“过了多久才……”或“动作进行到什么程度才……”

　　[例句]

　　They walked about fifty miles to the west before they saw a village.

　　他们西行50英里才看到一个村庄。

　　The workers worked day and night about three days before everything returned to normal.

　　工人们连续工作3天才使一切恢复正常。

　　He almost knocked me down before he knew it.

　　他几乎撞到我了才意识到。

　　We had walked a long way before we found some water.

　　我们走了很长的路才找到一点水。

　　Five years went by before I knew it. 不知不觉，五年过去了。

　　相关链接

　　2018中考试题及答案汇总

　　2018中考作文题目汇总(31省市汇总)