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问题 一段时间作主语谓语动词用单数还是复数（必修1-U5）

...人教版高中必修1第5单元有这样一个句子让我有所疑问：The last thirty years have seen the greatest number of laws stopping our rights and progress, until today we have reached a stage where we have almost no rights at all.我记得老师说过，表示一段时间的名词作主...

问题 very much alive的理解/take down, pull down的区别

...什么成分？为什么可以修饰形容词？ 2.Where did you get these doors? From the old houses which were _____ by the _____ workers. A. taken downB. pulled down 教材给的答案是b，但我感觉AB都可以，请问老师这两个有什么区别吗？

问题 现在完成时的问题

...怎么理解呢：He showed no interest in it, and his refusal has knocked the bottom out of our plan.  (这个句子knock是非持续非终结动词吗？)It has rained for 2 hours.(这个句子rain是持续性非终结动词吗？)这两个句子对吗，如果错了错在哪呢：It has rained.H...

问题 go on doing sth 结构分析（doing是动名词还是现在分词）

He went on staring at the TV screen. 他继续盯着电视屏幕看。He went on talking about his accident. 他继续谈他出事的情形。He went on studying deep into the night. 他读书一直读到深夜。Tired as he was, he went on working. 虽然他累了，他还是继续工作。两个...

问题 关于more than ....can结构中的more的词性问题

...位帮给予解惑，谢谢。That’s more than I can tell(简直不懂);The beauty of the place is more than I can describe(非我所能形容); His insolence is more than I can stand(受不了);

问题 has been great 和 are great 含义理解上的究竟有什么区别？

...imes of covid》I work from home full time, so does my husband, so getting the kids outside during the pandemic with their friends and biking and socialdistaning has been great.这里用 has been great 现在完成是暗示对现在的影响吗？如果改成一般现在时are great, 含义上有什...

问题 持续到现在的动作可用一般过去时吗 和现在完成时的区别是什么

... 今天查阅earnings时看到 麦克米伦的一条例句：      Over the last decade, earnings rose faster than prices.      我读PEU的相关讲解，与一段时间连用的是现在完成时：I have know her for years.      麦克米伦的例句可改为 完成时吗？     Over ...

问题 这是两个时间状语还是后面的时间短语作定语修饰前面的时间短语

...师证明第二个时间结构是定语，或承认其也是时间状语。The submarine was found on August 11, about 15 hours after it had departed Copenhagen. （By Susanne Gargiulo, Katie Polglase and Laura Smith-Spark, CNNUpdated 1213 GMT (2013 HKT) October 7, 2017） Clark Count...

问题 that day与on that day如何用

...t feel well that day. 那天她感到不太舒服。 We weren’t in town that day. 那天我们不在城里。 Try to describe what happened that day. 设法描述一下那天发生的事。 可以用 on that day 吗？

问题 as if/though后是否用虚拟语气

...气吗？另外，还想向专家求证朗文中的一句话：He talked to them as if they were children.后半句是对过去的虚拟，为何不用had been而用were呢？

问题 (请教曹老师)一道语法填空中时态和逗号问题

...去形成对过去的影响)呢？2.第五题,这一题的这行最前面to do with后面是并列的三个名词做宾语，and连接的是最后两个并列成分(characteristics和behavior),很显然and直接连接前面不加逗号句子更加通顺啊，为什么要在and前加上逗号?有什...

问题 【讨论】关于形容词最高级后接地点时用介词in还是用of的讨论

我曾提出过一个疑问：The Yangtze River is the longest river of China. 这个句子究竟是对错？ 见http://ask.yygrammar.com/q-21910.html  王老师的解答认为是错的，不符合惯用。刘老师和English Expert老师则认为是对的。请各位专家参与并给出各自...

问题 it指代什么(为什么需要一个it来做形式宾语)

...______ if you were watching your favorite TV program and someone came into the room and just shut it off without asking you?A．them        B．one        C．those        D．it本题答案选D，答案解析写的是 it 做形式宾语指代 if 后面的句子。请问老师...

问题 如何分析look like sb doing sth

在 It really looks like a man putting up his hands and saying hello to everyone 中，putting…和saying…是什么词——现在分词还是动名词？它们是什么成分——是现在分词作定语，修饰前面的man？还是动名词，用作宾语man的补...

问题 非谓语动词作主语时可用于强调句吗（强调主语）

...一个很重点的考点，这个句子我也比较熟悉：It is he who stole my watch. 就是他偷了我的手表。It was you who forced her to leave. 是你强迫她走的。It was yesterday that he told me. 他是昨天告诉我的。It is because you’re eating too much. 那是因为你吃...