现在完成时for+since区别和用法
@秦鬼3037:现在完成时since和for的用法,要具体的讲解 - 作业帮
花胞19560094550…… [答案] since+时间点,比如since 1980,since 6 this morning since+从句,表示自从...比如since he came back;since we met with each other first time for+时间段,比如for 6 hours;for two weeks for不可以接从句. for+时间段,用于现在完成时,其谓语动词不可...
@秦鬼3037:现在完成时+since+具体时间造句用“现在完成时+since+具体时间/一般过去式”和“现在完成时+for+一段时间”分别造句 - 作业帮
花胞19560094550…… [答案] I have learned English since 2006.
@秦鬼3037:英语在线翻译句型现在完成时+for+时间段 - 作业帮
花胞19560094550…… [答案] 现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作(用行为动词表示)或状态(be动词表示)常与for(+时间段),since(+时间点或过去时的句子)连用. ①for+时段 ②since+过去一个时间点(译为:自从……以来) ③since+时...
@秦鬼3037:在现在完成时中for,since的区别.请造一个例句. - 作业帮
花胞19560094550…… [答案] since可以放在句首,而for不可以.另外,since是点时间,相当于when的意义;for是段时间,相当于while的意义!It has been a long time since we last saw each other.We haven't saw each other for quite a long time....
@秦鬼3037: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
花胞19560094550…… [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...
@秦鬼3037:现在完成进行时中since和for的区别,什么时候用since 什么时候用for since和for后面分别跟什么?在完成进行时中since和for的区别,什么时候用since 什么时... - 作业帮
花胞19560094550…… [答案] 我用老师教的教你吧..例句...He left school since two years ago. 和He left school for two years.看出不同了莫?since后面+了个ago ,他主要强调后面接的是时间点...而for 后面直接+2年...他主要强调时间段.一般选择题,你看到后面有ago的可以选since.....
@秦鬼3037:现在完成时的句子中含有for...与since...的短语它们在什么情况下是等同的? -
花胞19560094550…… for与since在现在完成时里面就是等同的 比如:for two years等于since two years ago
@秦鬼3037:用since和for各造5句现在完成时的句子. - 作业帮
花胞19560094550…… [答案] He has been to Beijing since 2007. I have lived in here since last month. I have been interested in English since I was 7 years old. He has read a lot of book since he was young. They have written many books since they were in high school. The film has ...
@秦鬼3037:since和for都可以用于现在完成时,可是since和for具体如何使用,有什么区别么? - 作业帮
花胞19560094550…… [答案] for加时间段.since加时间点
@秦鬼3037:在现在完成时中for,since的区别. -
花胞19560094550…… since可以放在句首,而for不可以.另外,since是点时间,相当于when的意义;for是段时间,相当于while的意义!It has been a long time since we last saw each other.We haven't saw each other for quite a long time.
花胞19560094550…… [答案] since+时间点,比如since 1980,since 6 this morning since+从句,表示自从...比如since he came back;since we met with each other first time for+时间段,比如for 6 hours;for two weeks for不可以接从句. for+时间段,用于现在完成时,其谓语动词不可...
@秦鬼3037:现在完成时+since+具体时间造句用“现在完成时+since+具体时间/一般过去式”和“现在完成时+for+一段时间”分别造句 - 作业帮
花胞19560094550…… [答案] I have learned English since 2006.
@秦鬼3037:英语在线翻译句型现在完成时+for+时间段 - 作业帮
花胞19560094550…… [答案] 现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作(用行为动词表示)或状态(be动词表示)常与for(+时间段),since(+时间点或过去时的句子)连用. ①for+时段 ②since+过去一个时间点(译为:自从……以来) ③since+时...
@秦鬼3037:在现在完成时中for,since的区别.请造一个例句. - 作业帮
花胞19560094550…… [答案] since可以放在句首,而for不可以.另外,since是点时间,相当于when的意义;for是段时间,相当于while的意义!It has been a long time since we last saw each other.We haven't saw each other for quite a long time....
@秦鬼3037: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
花胞19560094550…… [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...
@秦鬼3037:现在完成进行时中since和for的区别,什么时候用since 什么时候用for since和for后面分别跟什么?在完成进行时中since和for的区别,什么时候用since 什么时... - 作业帮
花胞19560094550…… [答案] 我用老师教的教你吧..例句...He left school since two years ago. 和He left school for two years.看出不同了莫?since后面+了个ago ,他主要强调后面接的是时间点...而for 后面直接+2年...他主要强调时间段.一般选择题,你看到后面有ago的可以选since.....
@秦鬼3037:现在完成时的句子中含有for...与since...的短语它们在什么情况下是等同的? -
花胞19560094550…… for与since在现在完成时里面就是等同的 比如:for two years等于since two years ago
@秦鬼3037:用since和for各造5句现在完成时的句子. - 作业帮
花胞19560094550…… [答案] He has been to Beijing since 2007. I have lived in here since last month. I have been interested in English since I was 7 years old. He has read a lot of book since he was young. They have written many books since they were in high school. The film has ...
@秦鬼3037:since和for都可以用于现在完成时,可是since和for具体如何使用,有什么区别么? - 作业帮
花胞19560094550…… [答案] for加时间段.since加时间点
@秦鬼3037:在现在完成时中for,since的区别. -
花胞19560094550…… since可以放在句首,而for不可以.另外,since是点时间,相当于when的意义;for是段时间,相当于while的意义!It has been a long time since we last saw each other.We haven't saw each other for quite a long time.