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haspassed是什么时态
英语中
时态
共有几类
答:
3.基本结构:have/
has
+ done 4.否定形式:have/has + not +done.5.一般疑问句:
have
或has。6.例句:I've written an article.The countryside has changed a lot in the past few years.六、 过去完成时 1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的...
be动词过去式
是什么
意思?
答:
“be动词”的过去式加上动词过去式是一般过去时的被动语态。was/were+动词的过去分词。主语(动作承受者) + was / were + 过去分词(+ by + 施动者)构成句型格式:was / were + done 例1、 I was taught by Miss Zhao last year.去年,我是由赵老师教的。例2、 Those letters were wirtten...
一般现在时的从句用
什么时态
?
答:
B. He has been in the League for two years.C. It is two years since he joined the League.D. Two years
has passed
since he joined the League.2.一般现在时与现在进行时的转换:Peter is at work,but Mike is at play.Peter is working,but Mike is playing.3.现在进行时与一般...
英语中都有哪些
时态
?这些时态都有什么特点?结构
是什么
?
答:
时态
- 定义 英语语法中的时态(tense)是一种动词形式,不同的时态用以表示不同的时间与方式. 是表示行为、动作和状态在各种时间条件下的动词形式.因此,当我们说时态结构的时候,指的是相应时态下的动词形式. 英语时态分为16种:一般现在、一般过去、一般将来、过去将来时,以及这四者的进行时、完成...
have
been是进行
时态
吗?
答:
3.一段时间+
has passed
+since从句4.主语+have / has been+since短语例如:He has been in the League for three years.或It is three years since he joined the League. 他入团已三年了 一.have/has been doing sth. 二、现在完成进行时现在完成进行时的谓语动词构成.I/ we/ you/ they have been ...
在汉译英中怎么判断用
什么时态
答:
3.基本结构:主语+have/
has
+p.p(过去分词)+其他 4.否定形式:主语+have/has + not +p.p(过去分词)+其他 5.一般疑问句:
have
或has。6.例句:I've written an article.The countryside has changed a lot in the past few years.六、 过去完成时 1.概念:以过去某个时间为标准,在此...
英语语法知识
答:
句式。例如:①A week
has passed
since the old men died.②Three days had passed since he came here. (三)有关特殊终止性动词的用法。1.在while(表示一段时间)引导的从句里,谓语动词不能使用终止性动词,但可以把while改成when,这样,从句里的谓语动词就可以使用终止性动词了。因为when既可以表示时间的“点...
英语的八大
时态
答:
如:He
has
already finished his homework.He hasn’t arrived here yet.They
have
been here for ten years.He has waited here since he came.与一般过去时比较,看下面一段对话:A:
Have
you seen my book? I think I have lost it.B: Yes, I ___ (see) it on your table just ...
英语有
什么时态
?还有什么句行?
答:
D. Two years
has passed
since he joined the League.
时态
- 十二、 一般现在时与现在进行时的转换在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。此短语可与进行时态转换。请看: Peter is at work, but Mike is at play. Peter is working, but Mike...
have
finsh
ed是什么时态
答:
8.一段时间+
has passed
+since从句 9. 现在完成时常和短语 "up to now /till now", "so far" (意思是从过去某一确定的时间一直延续到现在.) Up to/till now he's read many story books. 至今他已读过好多故事书。 I've been to New York three times so far. 至今我已到纽...
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