查字典中考网整理了关于2020年中考英语知识点之过去完成时的标志性词语,希望对同学们有所帮助,仅供参考。
标志性词语
过去完成时常见的标志性时间状语主要有:
1、by the end of+过去时间
By the end of last year, we had solved more than 100 problems. (到去年年底,我们已经解决了100多个问题。)
2、by the time+从句(动作发生在过去)
By the time she left the city, she had used up all her savings. (到她离开这个城市的时候,她的存款已全部用完。)
3、by (the time of)+过去时间
He had taught maths for four years by last July. (到上个七月为止,他已经教了四年数学了。)
4、before+过去时间
He had never ridden a horse before last month. (到上个月以前他从来没有骑过马。)