现在完成时的句子since
@席沿5547：当句子时态为现在完成时时,since后面应该接什么? - 作业帮
巢鲍18738381587…… [答案] since后面应该接过去的某一时间点.如: since 8:00 yesterday morning. since 1990 since 5 years ago 这个时间点也可以用一个时间状语从句表示,从句的谓语要用一般过去时.如: He has been in China since he graduated from college (in 2005).
@席沿5547：有since后加现在完成时的句子吗? -
巢鲍18738381587…… 有,但是since的意思是“既然”而不是“自从......” Since you have finished the work, let's go to the park. 既然你已把任务做完了,我们去公园吧.
@席沿5547：用since造句句子(现在完成时)主句+since(自从...到现在)从句 - 作业帮
巢鲍18738381587…… [答案] He has been skating since 9 o'clock. 他从9点钟就开始溜冰了.
@席沿5547：在现在完成时态since引导的句子中,主句的谓语动词必须用持续动?
巢鲍18738381587…… 是啊,因为since表示一段时间,所以“在一段时间内”的动作当然是持续的. leave,这个动作一瞬间就完成了,不可能“从两年前拖到现在”. be away,可以理解成“不在那里了”,可以持续. 所以觉得第一个错,第二个对.
@席沿5547：用since和for各造十个句子.(完成时)一定要现在完成时!since和for各十句,共二十句!认真点, - 作业帮
巢鲍18738381587…… [答案] since1.They left town and haven't been here since.他们离开了镇子,从那以后再也没有来过这儿2.They have been friends since childhood.他们从幼时起一直是好朋友3.She's been skiing since childhood.她从幼时起...
@席沿5547：有since的句子,是用一般过去式 ,还是用现在完成时呐 - 作业帮
巢鲍18738381587…… [答案] since+过去的点时间 since+短时间 ago 这两句 都用现在完成时 如果since+从句 它的主句用现在完成时,从句用一般过去时
@席沿5547：用since造句是现在完成时,since后面的时间点最好是几点几点,要翻译 - 作业帮
巢鲍18738381587…… [答案] He has been skating since 9 o'clock. 他从9点钟就开始溜冰了. I have been friends with him since I was a child I have learned English since I was five. 从五岁我就开始学英语了
@席沿5547：现在完成时 中常用since 做时间状语吗? -
巢鲍18738381587…… 是的
@席沿5547：关于 SINCE 的全部用法 - 作业帮
巢鲍18738381587…… [答案] since的用法:译作“自从…以来” (1)接时间点:如 I have stayed in that country since 1995.要求:谓v.用现在完成时,而且须是延续性动词. (2)接一段时间 + ago:如 They have lived in that house since two years ago.要求:谓v.用现在完成时,而...
@席沿5547：现在完成时+since+句子 - 作业帮
巢鲍18738381587…… [答案] I have given up smoking ever since I caught a bad cough. Lily has stayed at home since she left school.
巢鲍18738381587…… [答案] since后面应该接过去的某一时间点.如: since 8:00 yesterday morning. since 1990 since 5 years ago 这个时间点也可以用一个时间状语从句表示,从句的谓语要用一般过去时.如: He has been in China since he graduated from college (in 2005).
@席沿5547：有since后加现在完成时的句子吗? -
巢鲍18738381587…… 有,但是since的意思是“既然”而不是“自从......” Since you have finished the work, let's go to the park. 既然你已把任务做完了,我们去公园吧.
@席沿5547：用since造句句子(现在完成时)主句+since(自从...到现在)从句 - 作业帮
巢鲍18738381587…… [答案] He has been skating since 9 o'clock. 他从9点钟就开始溜冰了.
@席沿5547：在现在完成时态since引导的句子中,主句的谓语动词必须用持续动?
巢鲍18738381587…… 是啊,因为since表示一段时间,所以“在一段时间内”的动作当然是持续的. leave,这个动作一瞬间就完成了,不可能“从两年前拖到现在”. be away,可以理解成“不在那里了”,可以持续. 所以觉得第一个错,第二个对.
@席沿5547：用since和for各造十个句子.(完成时)一定要现在完成时!since和for各十句,共二十句!认真点, - 作业帮
巢鲍18738381587…… [答案] since1.They left town and haven't been here since.他们离开了镇子,从那以后再也没有来过这儿2.They have been friends since childhood.他们从幼时起一直是好朋友3.She's been skiing since childhood.她从幼时起...
@席沿5547：有since的句子,是用一般过去式 ,还是用现在完成时呐 - 作业帮
巢鲍18738381587…… [答案] since+过去的点时间 since+短时间 ago 这两句 都用现在完成时 如果since+从句 它的主句用现在完成时,从句用一般过去时
@席沿5547：用since造句是现在完成时,since后面的时间点最好是几点几点,要翻译 - 作业帮
巢鲍18738381587…… [答案] He has been skating since 9 o'clock. 他从9点钟就开始溜冰了. I have been friends with him since I was a child I have learned English since I was five. 从五岁我就开始学英语了
@席沿5547：现在完成时 中常用since 做时间状语吗? -
巢鲍18738381587…… 是的
@席沿5547：关于 SINCE 的全部用法 - 作业帮
巢鲍18738381587…… [答案] since的用法:译作“自从…以来” (1)接时间点:如 I have stayed in that country since 1995.要求:谓v.用现在完成时,而且须是延续性动词. (2)接一段时间 + ago:如 They have lived in that house since two years ago.要求:谓v.用现在完成时,而...
@席沿5547：现在完成时+since+句子 - 作业帮
巢鲍18738381587…… [答案] I have given up smoking ever since I caught a bad cough. Lily has stayed at home since she left school.
