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have down是什么时态
求八种
时态
的用法
答:
现在完成进行时由[
have
(
has
)十 been十现在分词"构成.表示现在以前一直在进行的动作.有些词.如 work.study.live.teach等用现在完成进行时与用现在完成时意思差不多.例如: I have worked here for three years. I have been working here for three years. 但多数动词在这两种
时态
中表示不同意思.例如: I ...
英语
时态
答:
2. 使用It is+…since+过去
时态
的句子。 eg. It is a very long time since we met last time. = We haven't seen each other for a long time since we met last time. It is thirty years since they married. = They
have
been married for thirty years. 3.用持续性动词或状态动词代替瞬间动...
英语
时态
答:
2. 使用It is+…since+过去
时态
的句子。 eg. It is a very long time since we met last time. = We haven't seen each other for a long time since we met last time. It is thirty years since they married. = They
have
been married for thirty years. 3.用持续性动词或状态动词代替瞬间动...
英语四种
时态
的用法
答:
注意事项:由于本
时态
是由将来时和进行时融合在一起的,所以关于本时态的注意事项,可参考"一般将来时"和"现在进行时"的有关注意事项. 11. 将来完成时(will
have
done) 用法:表示从将来的某一时间开始、延续到另一个将来时间的动作或状态,或是发生在某个将来时间,但对其后的另一个将来时间有影响的动作或状态.就...
求英语各种
时态
和语态的用法和结构.越详细越精越好
答:
By the time you arrive tonight, she will
have
been typing for hours. 四:
时态
一致 时态一致是英语四、六级考试的一个重要内容。通常应由主句谓语的时态决定从句的谓语时态。一般原则是: 1、当主句谓语使用现在时或将来时,从句的谓语根据具体情况使用任何时态 He says that he lives in Wuhan. We hope that...
英语,求介绍英语的九种
时态
的用法和例题,要详细啊!!多谢。
答:
sit
down
and read some books.(每次只要他有空他就会坐下来看看书) ④表示纯粹的将来时用would或should,表示打算或主观认为的事情用was/were going to (+动词原形)。如:She told me she would be 18 the next month.(她告诉我她下个月就18岁了)/ She told me that she was going to
have
a walk ...
所有
时态
的被动语态的结构
答:
进行
时态
的被动语态加being 3) am/is /are being done 现在进行时 A new cinema is being built here.4) was/were being done 过去进行时 A meeting was being held when I was there.完成时的被动语态加been 5)
has
/
have
been done 现在完成时 All the preparations for the task have ...
to be
down 是什么时态
答:
“to be done是将来时的被动语态,不是
时态
。一般将来时表示将来某一时段的动作或状态,或将来某一段时间内经常的动作或状态。”
英语各种
时态
用法。
答:
您好:done作为过去分词是不可以独立表意的,所以需要
have
\
has
和have\has been来帮助它表意。主动就是sb have\has done被动是 sth have\has been done
时态都是
过去完成时的 (2)would的用法比较多:加上我举得几个例子:O(∩_∩)O~表示意志或意愿:决心,愿意,……好吗?We will do our ...
英语各种
时态
用法.好多时态和词不知道
什么
情况下用
答:
They moved the chairs to the table, sat
down
and began to
have
supper.他们把椅子搬到桌边,坐下开始吃饭.4.在时间和条件状语从句中,用一般过去时表示过去将来的动作.He said that he would let me know as soon as he got the information.他说他一得到消息就立即让我知道.Mary told me that she ...
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