在英语学习中，语法一直被视为构建语言基石的重要元素之一。英语四级考试更是需要考生们在语法运用上展示出熟练和准确的能力。新东方在线英语四级频道为大伙带来“2024上半年英语四级语法使用方法辨析：since的四种使用方法”，欢迎参考。
2024上半年英语四级语法使用方法辨析：since的四种使用方法
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.
以上就是新东方在线我们为大伙收拾的“2024上半年英语四级语法使用方法辨析：since的四种使用方法”的全部内容啦，预祝各位小伙伴顺利通过四级考试！
