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问题 per和every的区别

...下面的话:per和every只有在部分比率表达时,才可互通:once per second, once every second. 每一秒一次。但在不是"每一"的情况下,per 还是不可以用在句子中:once every three seconds 3秒一次once every five minutes  每5分钟一次但是我在外国...

问题 是动名词复合结构还是独立主格结构(请曹老师解答)

In terms of attitudes to creativity there seems to be a reversal of priorities: young westerners making their boldest departures first and then gradually mastering the tradition; and young Chinese being almost inseparable from the tradition, but over time, possibly evolving to a point equally origin...

问题 关于be necessary to do sth的主语问题

...是 be necessary to do sth 的主语必须是 it(形式主语)。如:Was it necessary to tell my mother? 有必要告诉我妈妈吗?Sometimes it is necessary to say no. 有时候拒绝是必要的。但是我觉得Am I necessary to tell my mother? 也很对啊,可以表示“我...

问题 被动语态还是过去分词(这个reported前面是不是少were)

What’s more, the peak salary ($46,000) was associated with a 5 a.m. wake-up time, while those who woke up at 6 a.m. reported higher job satisfaction and an average salary of about $41,000.请教各位老师,reported 前面是不是少were?

问题 sit still 是系表结构还是动状结构

...e to sit still. 她一上午都在四处闲逛,坐不住。 He was unable to sit still for longer than a few minutes. 他连几分钟都坐不住。上面句子中的 sit still 是什么结构?系表结构?还是动状结构?谢谢专家!

问题 should be done/should have been done 时态差异存疑

He  should have been given (should give) more responsibility when he was youger.should have done 表示本该做的没做请问老师,这里能否填 should be given?在他年幼时,他应该被给予更多的责任?为什么?

问题 little more than与a little more than

I climbed to the top of a small rise and realised that the mist was little more than a few feet deep.上面一句摘自2021年英语高考全国卷II(全国甲卷)阅读理解A。请问这里的 little more than是什么?它与 a little more than有区别吗?

问题 如何理解 long hours(为什么不是 many hours)

She was made to work long hours. 她被迫长时间地干活。He works long hours to the detriment of his health. 他长时间地工作损害了他的健康。句子将 long hours 翻译成“长时间”,一个 hour 就是 60 个 minutes 吧,怎么能说 long hours 呢?要表示“长...

问题 请问这类形容词之后的疑问代词+不定式在句中做什么成分?

Mary and John are not certain whether to get married or not.Jim is not sure whose to choose.请问这类形容词之后的疑问代词+不定式在句中做什么成分?

问题 不同性质的两个结构(一个要求接动名词另一个要求接不定式)并列后接动词用什么形式

We are much aware of and keen to address vulnerabilities in our supply chain.老师好,例句为什么选择用to do?就近原则吗?

问题 not to smile,not to touch视作定语还是状语,如果是状语,是充当什么状语?​

It is considered unfriendly not to smileIt is best not to touch unless you are sure the other person is comfortable with it.这两句里的not to smile,not to touch视作定语还是状语,如果是状语,是充当什么状语?

问题 句子结构the triviality of her anxi

He was surprised by the triviality of her anxieties.他惊讶于她的对小事的忧虑,还是惊讶于她忧心的小事。怎么分析?谢谢

问题 关系代词前带介词的从句的区别

...t to the United States with one of his best friends from when he was a child.与 the film of which I am speaking is a famous one.的区别?第一句,from 在句中不作成份吗?第二句,of 是 I am speaking of..的 of,按英语习惯表达 of 在关系代词前:of which I am s...

问题 不定式做定语什么时候用主动形式和被动形式

was watching the clock all through the meeting,as I had a train ______.A. catchingB. caughtC. to catchD. to be caught答案为c, d 为什么不行,不定式做定语什么时候用主动形式和被动形式,...

问题 持续性动词用过去进行时+for时间段的含义?

i was running for one and a half hour这个句子的意思是:过去跑步跑了一个半钟(然后停留在了过去,跑步这个动作已经结束在了过去)。如果是这样的话,那为什么不用一般过去时?run的一般过去时不正是表达run这个动作终结于过去...