英语主句从句问题除了主语用一般将来是从句用一般现在时,例Please write to me as soon as yo
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英语主句从句问题
除了主语用一般将来是从句用一般现在时,例Please write to me as soon as you come shanghai还有其他的用法是什么,就是主语用什么,从句就用什么,全的话我加分,
除了主语用一般将来是从句用一般现在时,例Please write to me as soon as you come shanghai还有其他的用法是什么,就是主语用什么,从句就用什么,全的话我加分,
主从复合句中时态的一致主要有以下几种情况:
一、在以when,after,as soon as等引导的时间状语从句以及以if,unless等引导的条件状语从句中,如果主句是一般将来时,从句则用一般现在时.例如:
I'll tell her the good news when she comes back.当她回来的时候,我将把这个好消息告诉她.
If it doesn't rain,he will come here on time.如果不下雨,他会按时来这儿的.
二、在含有宾语从句的主从复合句中,当主句的谓语动词为过去时态时,从句须用表示过去的某种时态.例如:
He asked when they would go to the party.他问他们什么时候将去参加聚会.
Miss Green said she had been to Beijing before.格林小姐说她以前曾经去过北京.
三、在宾语从句中,当主句的时态为一般现在时、现在进行时、现在完成时等时态时,后面从句时态不受主句限制,可根据情况,选用各种适合的时态.例如:
Do you know when we'll have a football match?你知道我们什么时候举行足球赛吗?
You know he has gone to Shanghai.你知道他已去上海了.
四、当宾语从句表述的是客观事实、科学真理、现在的习惯动作以及格言等时,其时态不受主句限制,而用一般现在时.例如:
The teacher told us that light travels faster than sound.老师告诉我们光速比音速要快.
When I was a student,my teacher often told us that time and tide wait for no man.当我还是学生的时候,老师常常告诉我们,岁月不等人.
五、在"since+点时间"句型中,主句通常用现在完成时,从句用一般过去时.例如:
He has worked at the factory since he came here.自从他来到这儿,他就一直在这家工厂上班.
另外,在句型"It's+段时间+since+从句"中,since后面的从句要用一般过去时.例如:
It's a long time since we met last.自从我们上次见面以来已经有好长时间了.
六、在复合句中,如果主、从句表示的动作或状态都发生在过去,而且有先后,则在先的用过去完成时,在后的用一般过去时.例如:
When he got there,the train had left.当他到那儿的时候,火车已经开了.
He said he had visited the school before.他说他以前参观过那所学校.
一、在以when,after,as soon as等引导的时间状语从句以及以if,unless等引导的条件状语从句中,如果主句是一般将来时,从句则用一般现在时.例如:
I'll tell her the good news when she comes back.当她回来的时候,我将把这个好消息告诉她.
If it doesn't rain,he will come here on time.如果不下雨,他会按时来这儿的.
二、在含有宾语从句的主从复合句中,当主句的谓语动词为过去时态时,从句须用表示过去的某种时态.例如:
He asked when they would go to the party.他问他们什么时候将去参加聚会.
Miss Green said she had been to Beijing before.格林小姐说她以前曾经去过北京.
三、在宾语从句中,当主句的时态为一般现在时、现在进行时、现在完成时等时态时,后面从句时态不受主句限制,可根据情况,选用各种适合的时态.例如:
Do you know when we'll have a football match?你知道我们什么时候举行足球赛吗?
You know he has gone to Shanghai.你知道他已去上海了.
四、当宾语从句表述的是客观事实、科学真理、现在的习惯动作以及格言等时,其时态不受主句限制,而用一般现在时.例如:
The teacher told us that light travels faster than sound.老师告诉我们光速比音速要快.
When I was a student,my teacher often told us that time and tide wait for no man.当我还是学生的时候,老师常常告诉我们,岁月不等人.
五、在"since+点时间"句型中,主句通常用现在完成时,从句用一般过去时.例如:
He has worked at the factory since he came here.自从他来到这儿,他就一直在这家工厂上班.
另外,在句型"It's+段时间+since+从句"中,since后面的从句要用一般过去时.例如:
It's a long time since we met last.自从我们上次见面以来已经有好长时间了.
六、在复合句中,如果主、从句表示的动作或状态都发生在过去,而且有先后,则在先的用过去完成时,在后的用一般过去时.例如:
When he got there,the train had left.当他到那儿的时候,火车已经开了.
He said he had visited the school before.他说他以前参观过那所学校.
as soon as主句中是一般现在时那从句中用什么时态啊?
.当主句是过去将来时时,as soon as引导的状语从句应用一般过去时.咋用?
I am going to be an actor 怎么主句是将来时而从句用一般现在时
Please write to me as soon as you possibly can
翻译.7.Please write to me as soon as possible.
Please write to me as soon as you _
英语同义句转换 Please write to me as soon as possible 改成 Please wri
as if引导方式状语从句,主句有一般现在时,从句用一般过去时,
as 引导的时间状语从句可否用现在时表示将来(不是as soon as)
为什么在状语从句中,主句是一般将来时,从句通常用一般现在时表示将来?
当as soon as 从句用现在完成实时主句用什么时态
after,until,as soon as,while主句从句用什么时态