1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。
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
2016届高考英语二轮复习阅读理解一百四十集选练:(58)
2016届高考英语二轮复习阅读理解一百四十集选练:(20)
2016届高考英语二轮复习阅读理解一百四十集选练:(57)
2016届高考英语二轮复习阅读理解一百四十集选练:(46)
2016届高考英语二轮复习阅读理解一百四十集选练:(27)
2016届高考英语二轮复习阅读理解一百四十集选练:(22)
2016届高考英语二轮复习阅读理解一百四十集选练:(26)
2016届高考英语二轮复习阅读理解一百四十集选练:(65)
2016届高考英语二轮复习阅读理解一百四十集选练:(59)
2016届高考英语二轮复习阅读理解一百四十集选练:(25)
2016届高考英语二轮复习阅读理解一百四十集选练:(51)
2016届高考英语二轮复习阅读理解一百四十集选练:(18)
2016届高考英语二轮复习阅读理解一百四十集选练:(34)
2016届高考英语二轮复习阅读理解一百四十集选练:(23)
2016届高考英语二轮复习阅读理解一百四十集选练:(49)
2016届高考英语二轮复习阅读理解一百四十集选练:(70)
2016届高考英语二轮复习阅读理解一百四十集选练:(31)
2016届高考英语二轮复习阅读理解一百四十集选练:(29)
2016届高考英语二轮复习阅读理解一百四十集选练:(33)
2016届高考英语二轮复习阅读理解一百四十集选练:(60)
2016届高考英语二轮复习阅读理解一百四十集选练:(56)
2016届高考英语二轮复习阅读理解一百四十集选练:(62)
2016届高考英语二轮复习阅读理解一百四十集选练:(55)
2016届高考英语二轮复习阅读理解一百四十集选练:(32)
2016届高考英语二轮复习阅读理解一百四十集选练:(73)
2016届高考英语二轮复习阅读理解一百四十集选练:(67)
2016届高考英语二轮复习阅读理解一百四十集选练:(47)
2016届高考英语二轮复习阅读理解一百四十集选练:(50)
2016届高考英语二轮复习阅读理解一百四十集选练:(30)
2016届高考英语二轮复习阅读理解一百四十集选练:(75)
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |