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问题 way是否能与by搭配表示通过…方法

我们知道，in a ... way表示以…方法，是否可以用介词by？

问题 or还是and

Most of these  diseases have been around for many centuries, but only in the 20th century did doctors devise tests to identify them or medicines to cure them.请问这里为什么用or而是and，和倒装有关系吗，谢谢老师

问题 语法分析

Later , He didn't know from where another lizard appeared , with food in its mouth.问：问此处where的词性？ 按理说where此处引导know后的宾语从句应该是疑问副词，可是我们说表地点的副词前不是不加介词的吗？比如：go home.此处前加了from，则词...

问题 of与for用法区分

语法填空中 The small balcony at his home in Beijing has become his studio *for instrument making这里的for为什么不能替换成of 呢 理解为阳台变成了乐器制造的工作室 

问题 词意辨析

The axis of adults in many respects caused enduring problems not because they successfully managed Trump, as the High—Minded (an apt description I picked up from the French for those who themselves as our moral betters) have it, but because they did precisely opposite.请问have it的it指代什...

问题 副词修饰动词的位置

...前面或后面。比如：The children must learn how to behave properly in church.孩子们做礼拜时必须学会举止得当。He doesn't know how to properly tie a necktie.他不知道怎样正确系领带。

问题 now为什么可以用于将来时态

It’s eleven o’clock. He will be in bed now.不太明白这个句子中为什么将 now 连用将来时态。

问题 这里怎么理解not so as

老师Teenagers today do not have so many social activities as they did in the past.这句话怎么理解呢？

问题 动副词组的宾语分析

...还是整个动副词组的宾语？比如give the hope up，fill the form in，这些词组的宾语看成是整个动副词组的宾语，还是及物动词的宾语？

问题 比较结构than用法疑惑

They've been living in Haida Gwaii for thousands of years longer than Canada has been a country.请问老师：longer than连接2个独立句，longer是什么词性？longer than…是做什么成分？麻烦老师分析一下句子。

问题 表时间的介词短语可以作主语吗

After five in the afternoon is best for you to go there. 这个句子用表时间的介词短语作主语，合适吗？

问题 over的理解

Although unpleasant social comparisons and materialistic arms races can be commonplace in the realm of possessions, it may be easier for people to find common ground and connect with someone else over their similar experiences.这句话的最后的over怎么翻译比较好？还有arms races?

问题 as...as引导的是比较状语还是定语从句？

1.This is just as important an experiment as that. 这个实验和那个实验止好同样重要。(比较状语从句）2.He is as clever a boy as you want to see. 他就是你想见的那个聪明的男孩。（定语从句）问题：as+形容词+as引导的是比较状语从句，而as+形容词...

问题 as...as...表示最高等级（as breave a man as ever）

He is as brave as a man as ever breathed.He is the breavest man that ever lived.请问这两句话的brave程度是否完全一样？as...as...结构，是不是弱一点，还有同等级的？

问题 难句分析

Caesar absolutely refused to reject his wift. ... Caesar knew very well that, when this his refusal should be reported to Sylla, the next order would be for his destruction. He accordingly fled.凯撒坚决拒绝抛弃他的妻子。……凯撒非常清楚，如果他...