1) since +过去一个时间点 。
I have been here since 1989.
2) since +一段时间+ ago
I have been here since five months ago.
3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.
4) It is +一段时间+ since从句
It is two years since I became a postgraduate student.
每日学一句英语实用口语:Gve her a coffee
每日一句学英语:就此结束
每日一句学英语:我打算离开你
每日一句学英语:嘴上一时,臀上一世
每日一句学英语:重修
每日一句学英语:要有多坚强,才敢念念不忘
每日一句学英语:马上
每日学一句英语实用口语:Losing my mind
每日一句学英语:赤字
每日一句学英语:让某人发疯
每日一句学英语:“放我一马”英语怎么说?
每日一句学英语:如果我是你
每日学一句英语实用口语:Laid back
每日一句学英语:非常昂贵
每日一句学英语:记仇
每日一句学英语:最痛苦的再见
每日一句学英语:开始做
每日一句学英语:会间小憩“bio break”
Herculesandthewaggoner
每日学一句英语实用口语:You flatter me.
每日一句学英语:当然
每日一句学英语:闭嘴
感恩节成家庭火灾高发日Thanksgiving is worst day of year for home fires
每日一句学英语:不管怎样
每日一句学英语:正在准备阶段
每日一句学英语:招惹某人神经了
每日一句学英语:对…摆脱惩罚
每日学一句英语实用口语:What's up
每日一句学英语:卡住了
每日一句学英语:温和对待
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |