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问题 over、throughout、during、in的区别

Mother would count out to her a bag of laundry that had accumulated over several weeks. The number of farms declined over the period.over the period似乎是以一种鸟瞰（bird's eye view）的角度，「总结性」地看待这段时间。农场数量在时间内可能时而...

问题 which it is引导定语从句(it是多余的吗)

...划线部分）是不是应该去掉为好？谢谢老师们的帮助。As the great scroll of history unrolls, many complicated incidents occur which it is difficult to introduce effectively into the pattern of the likes and dislikes of the epoch in which we live.

问题 there + sit 的倒装问题

...谢你查看我的问题。我的疑惑是：1. 在下面这个句子中，there he was sitting on the chimney 是一个倒装句吗？倒装的条件是地点副词there + sit？Dudley’s gang had been chasing him as usual when, as much to Harry’s surprise as anyone else’s, there he was sittin...

问题 A and B修饰名词时用单数还是复数

On the left and right side of the painting, Xu cleverly drew in black ink to show the moving hair on the horse's mane and tail.这是2020版高中英语北师大版必修第三册第7单元(p11)的句子。句子中的 side 可以用复数吗？归纳一下 A and B 修饰可数名词时，这个可...

问题 关于现在分词作补充性的状语的疑问

...性状语从句吗？4)Granny Lan once told us she suffered a lot during the World II, losing her husbandand children.《剑桥英语语法》把losing叫作动词的补足语，是不是说白了就是补充性状语？(我可能想的太复杂，头都大了，如果问的不好，还请老师见...

问题 不定式的被动形式的用法？

They were the last people you’d expect to be involved in anything strange or mysterious, because they just didn’t hold with such nonsense.老师、to be involved in anything strange or mysterious不定式作宾语吗？是不定一般式的被动形式吗？不定式的动词，没有先于谓...

问题 不定式一般式与完成式的区别

You are expected to know (know)the laws of your own country.我认为这句话的意思是说你们被认为已了解你们国家的法律.为什么不是to have known呢？

问题 形容词分析

...as banking,telecons, and air travel ,information protection is now high on the boss’s agenda in businesses of every variety.这里的形容词为什么要用逗号呢？是因为都是观点（主观）形容词嘛？如果是的话意思就是用多个观点形容词都要用逗号隔开吗？

问题 非限制定语从句中which能否指代两个句子

I used to lay high on social ladder,and now fall into trough ,both of which teach me the lesson how to succeed. 这个句子是从某个朋友的推上看到的，which   在这里指代了前面两个主句？

问题 句中as with是什么意思

The rail system was chosen because the cost of energy is not so great as with a bus system because it is much easier to carry a great number of passengers by train than by bus or car, and because the noise and pollution is not so great as with buses and cars. 句中as with是什么意思？

问题 非句子也无逻辑主谓的结构

According to Acision, the messaging and charging company of choice for over 30 network operators and service providers worldwide, the number of text messages sent during New Year’s 2008 increased 30 percent from the previous year. 请老师分析一下这个长句的结构，尤其是红体...

问题 ..., though, because... 有同时使用的用法吗?

Typically it's best to aim for the /ɪ/ in fluent speech,though,because the tense vowel may be too long in duration and negatively affect the intonation of your word..... though,because...这种逗号隔开单独一个though是表达什么意思?   另外有个小问题就是, affect 为什么...

问题 It’s the second time…后的从句可用一般过去时吗（2016厦门中考题）

下面的句子是2016年厦门的中考真题：— It’s the second time I came to Xiamen. It _____ a lot.— Yes, it’s more and more beautiful. A. was changing        B. has changed         C. will change答案选 B，这容易看出来。但问题是：...

问题 如何理解reflected的用法

You may see reflected in his look what it was to be a slave in ancient Rome or the cotton plantations of the Southern United States.这里的 reflected 是名词吗？如何理解 reflected?

问题 estimate被动用法的疑问

The $5 billion Trump is seeking would cover only a portion of the money needed for a border wall, a project estimated to cost about $23 billion. 这是并列了两个句子？estimate这里直接表被动了吗？