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问题 since 为什么连用一般现在时

This year's scale of ice-and-snow sculptures in the park is the largest since it first opened in 1999, said Sun Zemin, marketing director of Harbin Ice and Snow World Park Co., Ltd., the theme park's operator.这种句子更常见用完成时,而这里却用了一般现在时,为什么?各自...

问题 as/when/since/before等这些从属连词可以引导表语从句吗

请问老师,既然because可以引导表语从句,那as/when/since/before等这些从属连词也可以引导表语从句吗?很多语法书都没写全,那我该怎么判断哪些从属连词可以引导表语从句,哪些不能引导表语从句呢?

问题 since后接短暂动词一般体和完成体的语意理解

Since he joined the army,he has been in much better health.此类句一般表示,从句提供从某个过去时间点到现在的一个时间框架,主句开始发生于此时间框架内的一个模糊时间点。教辅书中提到此句有暗含的语意(他可能现在仍在军队里,也可...

问题 关于as,since,for,because区别

老师你好!关于as,since,for,because 区别,我仔细看了辨析词典,成人高考教材都有介绍,但是我觉得这几个词区别不是很大,出题人不应该出这种题目。这种题目:1. ____ everthing has been settled,I have nothing further to say. A. As  B....

问题 They are married since 1956 这句英文表述正确吗

...是否可改为"they were married in 1956 或 they have been married since 1956"。虽然听得出是老外录音,但严重怀疑原文出错,同时也一时困惑于marry的具体用法,希望各位能答疑解惑一下。谢谢!

问题 since后接非谓语动词是否即可接done也可接being done呢

before,after 是接从句是连词,接非谓语就是介词了。since是不是也是如此呢?这是我们考试所遇到的问题需给学生解答,希望能得到尽快回复。谢谢!

问题 since引导的一般过去时的从句,主句如何确定用现在完成还是过去完成?

The little girl had lain in bed for almost a month since she fell sick.这个句子主句为什么用had lain不用have lain 呢?

问题 It is...that与It is...since的用法区别

...s ago _____ I met her in London. A.since        B.when       C.that       D.whichIt is many years _____ we met last in London.A.since        B.wh...

话题 It was three years since we had been there

问题 because, for, since, while 区别比较

...nbsp;            C. Since              D. While

问题 since引导时间状语从句,主句有没有用过去完成时的情况

我去网上搜了搜,有人说有,我大概看了解释又不太确定,所以想请教专业老师,谢谢。

问题 since when的定语从句和倍数+what的名词性从句求解惑

1. The town was rebuilt in 1990, since when its tourism industry has enjoyed rapid development.我知道该句是由The town was rebuilt in 1990, and since then...将then转化为when得来的,但then和when指代的是什么呢,是in 1990吗?2. The output this year is five times what it was t...

问题 非谓语动词

1.This year's Macy's parade will be the first of its kind, since having begun way back in 1924.2.Atfer hearing the news, he cried.(自己写的)我的疑问1  第一句  since having begun way back in 1924.句子成分和其中的修饰关系没搞明白,期望能得到分...

问题 It is...that...与It is...since...的理解与翻译

...self so much. A. when         B. since 选对了B,但是不明白这个句子。句子怎么翻译?这是什么从句? 2. It is because he is kind and modest _______ he wins the respect of others. A. which       ...

问题 It was three years since we had been there 怎么理解

...但是我看字面上的意思是:自从我们在那儿已经三年了。since we had been there 难道不是“自从我们在那儿”的意思吗?还有,这句话的后半句话为什么用 had been 而不用 have been ,是因为前面用了 it was 的缘故吗?如果前面用的是 it ...