...化：满足主句主语和从句主语一致，或从句主语是itWhile the teacher was lecturing to the class, I fell asleep（主句主语和从句主语不一致，不能转换成短语）1.从句谓语中含有be动词的情况下，可将从句的主语和be动词省去。A zero can have its ...
A study found that 85% of new fathers take some time off after the birth of a child—but for all but a few, it’s a week or two at most.疑问：这里的but for all but a few该如何理解是好？这是什么句型结构？以下是此句的上下文：The endless debate about “work-life bala...
...将来时态）。如： If you move, I’ll shoot you.If it rains, the match will be cancelled.If I press this button, what will happen? 这类句子中，从句也可能是现在完成时或现在进行时。I will return the book on Monday if I have read it.The police won’t take your ...
The Tang Dynasty,which lasted from 618 through 907,was the most splendid period of the chinese history .(ps: which这里是定语从句，这个我知道，但是逗号后面的那句，was the most.......这个是同位语吗？定语从句能做同位语成分吗？谢谢！
To those who see the negotiations as the best opportunity to rebalance the trade relationship between Washington and Beijing, the prospect of rolling back tariffs without sweeping concessions by China would fail to achieve Mr. Trump’s goal of ending what he has deemed its unfair trade practices.&n...
你好老师 It will be the beginning of the long process of integration that will ultimately lead to a fully electronic human before the end of the next century. 句中that代指的先行词是integration吗？ 是否it be...that 句型中，先行词是前边的表语成分？ ...
If you twist your legs or feet, pointing away from the rest of the body in a position known as plantar flexion, your calf muscles can become shortened.请教专家老师：pointing away from the rest of the body in a position known as plantar flexion这个现在分词短语在句子中的语法作...
Two days before
the second grade is when it started, although the anticipation began weeks
before—ever since my mother had told me that there was a family with a boy my
age moving into the new house right across the street.希望能分析下句子的主句是什么，还有都有什么状语从句...
If blood pressure falls in the vessels of the kidney, so that blood
flow diminishes, the kidney produces renin and discharges it into the blood.英语中不是不能只用逗号分隔独立句子吗，请问第三个分句前为什么没有连词（比如and）？或者是if、so that有什么特殊...
Yet properly understood, the age of electricity is merely the second stage in the age of steam, which began a century earlier.老师，您好！1.上述句子中，怎样理解yet properly understood的结构？是否yet properly understood是一个带转折含义的省略条件句，即yet properly...
1.I realized that my discomfort was (connected) to my inadequate
professional training.2.The importance our society (attaches) to the development of the
internet largely owes to the convenience it has brought to our life.这这里为什么分别用connect，attach?这两个词怎么区分？
They chose Tom to be ______ captain of the team because they knew he was ______ smart leader.A. a; the B. the; the C. the; a D. a; a本题是2014年江西卷的一道高考题，答案是C。不是说表示职位的名词前不用冠词的吗？但四个选项中，第一...
例句：Since the beginning of 21st century, rapid social development has led to urgent need of new technologies to prop up the social progress.这个句子应该是正确的吧？其中to prop up the social progress，是什么用法呢？是宾补吗？还有类似的句子：Not considering such...