英语翻译【完成时的 否定式可与表示一段的时间状语连用,表示一种状态.】例如:I haven't received a letter from my father for two months.我已两个月没有收到我爸爸的信了.He hasn't come here for a week.他一个

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英语翻译【完成时的 否定式可与表示一段的时间状语连用,表示一种状态.】例如:I haven't received a letter from my father for two months.我已两个月没有收到我爸爸的信了.He hasn't come here for a week.他一个

英语翻译【完成时的 否定式可与表示一段的时间状语连用,表示一种状态.】例如:I haven't received a letter from my father for two months.我已两个月没有收到我爸爸的信了.He hasn't come here for a week.他一个
英语翻译
【完成时的 否定式可与表示一段的时间状语连用,表示一种状态.】例如:
I haven't received a letter from my father for two months.
我已两个月没有收到我爸爸的信了.
He hasn't come here for a week.
他一个星期没有来这里了.
请问
1 第二句
He hasn't come here for a week.
他一个星期没有来这里了.
是否还能造一个同义句 句子呢
it is.since + 一般过去时 句子
记得 since 从句不能用否定,
如果没有,就不用造了
2 【 他有多久没来这里了?】
我这么写的话,How long haven't he come here 是否可以呢?
句型,语法是否正确?
如果正确的话.
how long 是疑问句,表示一段时间,记得,在完成时时态 疑问句中,
how long是 不能和短暂动词连用的,看到 很多地方都是 这么讲的,
这里的 come 就是短暂动词
可这个句子 如果正确的话,是 疑问句,可句子里面 还用了否定,haven't
,而完成时 的否定句,则可以 和 一段时间的状语连用,
很迷茫啊.这个句子 可以不?能用 how long 提问不?
这样的疑问句 算什么疑问句?否定疑问句吗?
改错:How long haven't he come here
是hasn't 才对。抱歉
3 How many days hasn't he come here 这么说是否可以 正确不。
here 后面需要加个for
How many days hasn't he come here ( for ) 因为 一以前好像有说 how many days 属于名词性的短语,前面要有介词。是这样不。我觉得 是不是 加不加都可以啊。

英语翻译【完成时的 否定式可与表示一段的时间状语连用,表示一种状态.】例如:I haven't received a letter from my father for two months.我已两个月没有收到我爸爸的信了.He hasn't come here for a week.他一个
1.It is a week since he came here last time.
2.How long hasn't he come here?第三人称要用has ,要用现在完成时.
3.How many days hasn't he come here 这种说法是对的,for在疑问句时就省略了.

1. 同义句:He has disappeared for a week
2. It is... since只是说since后面的从句不能用否定
I haven't seen him since 3 years ago (正确)
It has been 3 years since he hasn't come here (错误)
3. 完成时不能接瞬间动词,要接持续...

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1. 同义句:He has disappeared for a week
2. It is... since只是说since后面的从句不能用否定
I haven't seen him since 3 years ago (正确)
It has been 3 years since he hasn't come here (错误)
3. 完成时不能接瞬间动词,要接持续动作,所以【他有多久没来这里了?】应用:
How long have he been out of here?

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