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问题 从句描述客观事实或真理时动词的时态问题

When he finally arrived back in Britain, Darwin was already starting to create his famous theory that all living things had a common ancestor.1.all living things had a common ancestor是否是由that引导的同位语从句(先行词/同位名词是theory)?2.句子all living things had a commo...

问题 It is said that…后的从句可以用过去时态吗

...d that he’s got married. 听说他结婚了。It is said that honesty is the best policy. 常言说诚实是上策。It is said that thirteen is an unlucky number. 据说13是一个不吉利的数字。It is said that there is plenty of oil off our coast. 据说我们近海有大量石油。It is ...

问题 might是否是用作may的过去式的重大疑问

用动词的适当形式填空:The boy ________(cheer) by the hope that he might see his mother soon.答案是:was cheered.但我个人认为答案是错误的。 我的理由是:might无论作为“可能”或“可以”,一般来说,只有在间接引语和某些表示目的,让...

问题 关于名词Chalk粉笔是否可数的问题

...oured chalks(复数可数名词)下面这个例句是在网上找的例句:The teacher delineated China on the blackboard with a coloured chalk.牛津词典里面说的做名词粉笔解释时,为[U,C]。有些搞不懂这个词的用法,能否解释一下chalk做名词粉笔解释时,什么...

问题 以下句子中,would,can,以及could的用法或含义

...about seeing a robot doctor any time soon, I'm sure that AI doctors are on the horizon.  2. P47 中有这样一句话: “But the report says that even new, regularly-maintained robots can break down,” Todd protested."And in a maximum-security prison like yours, one small error could cause a l...

问题 were circulated前面是不是省略了什么?后面是as as if结构吗

... language and a refined literary style, and were circulated as manuscripts to be read as if they were novels.请教老师,句中were circulated前面是不是省略了什么?第一个as as if 是不是翻译成:阅读手稿就像阅读小说一样,并且传阅?谢谢您

问题 as引导非限制定从抑或状从

...7422),发现自己也不是很懂,冒昧打扰了:①As we expected, the match is hard. 理解成比较状语从句,是指它的原型其实是“The match is as(补出来的) hard as we expected. ”吗?我认为这样理解有些繁复,不如直接把As翻译成“正如、就像”,...

问题 现在完成时的否定怎么用?

...。老师说翻译成  还。 如. 他们还没有写完作业。 They haven't done their homeworks yet. 一天我看着中文写英语 ,遇到了这个句子。 我希望我这次考试可别不及格。 I hope i don't fail in the exam. 这是我写的。 I hope i have no...

问题 all的用法的五个疑问(涉及同位语、是否引导从句、指代上下文等)

1.They were all excited and happy.    all 是同位语,有修饰作用吗?如果改成:He was all excited and happy.这个all是副词吗?2.If that is the case, all the better.    better是名词吗?3. all 能引导从句吗?4. all 能指代上下文吗?5. all 是...

问题 如何区分辨析现在完成时和一般过去时

...区分辨析现在完成时和一般过去时?老师,您好!(1) The weather ______ awful this week. It didn't stop ______ until last night.A. has been; raining      B. was; raining答案是:A. 可我反复研究体会,查询资料,都搞不清为什...

问题 如何区分辨析现在完成时和一般过去时

...区分辨析现在完成时和一般过去时?老师,您好!(1) The weather ______ awful this week. It didn't stop ______ until last night.A. has been; raining      B. was; raining答案是:A. 可我反复研究体会,查询资料,都搞不清为什...

问题 as在knowing as how we knows he did it句中的用法

...在阅读《哈利波特与火焰杯》时读到一个句子:he killed them, and I don’t care what the police say,” said Dot in the Hanged Man. “And if he had any decency, he’d leave here, knowing as how we knows he did it.”请问这个句子中的“ knowing as how we knows he did ...

问题 He shook his head sadly.和He shook his head,sad.的区别

...”这个语法点自己改写的。当然还能有很多例句,比如:The plane arrived safely和The plane arrived, safe. 等等。一直弄不清这两种表达形式有何不同呢?

问题 请教一个翻译问题

...rst, other drugs, glutarimides—themselves potent protein-synthesis inhibitors—either failed to cause amnesia in some situations where it could easily be induced by puromycin or produced an amnesia with a different time course from that of puromycin. 首先,其他类的药物,如戊二...

问题 句子的 not 似乎不符合否定句的语法,一般不是 don't rely on oil .,为什么此处

This aims to diversify Saudi's revenue sources and not rely on oil .