He is easy to fool 中 to fool不能用被动式是因为该句的深层结构为 to fool him 作主语，是一个事件或活动充当真正意义上的主语It is easy to fool him.然后The book is interesting to buy中，为什么to buy不能用被动式？这里也并不是一个事件或活动...
The medicine is more effective than is expected.这句话可不可以变成:The medicine is more effective than is expected to be.第一句看成省略了做主语的关系副词what，第二句省略了做宾语的关系副词what和主语the medicine?
"But that stimulates even more of a demand-there is no end in sight," Mr. Schleicher said, "The demand for skill. clearly, is growing faster than the supply that is coming from schools and colleges."老师这句话中的-there is no end in sight是不是插入语？
These
were not traits which I could imagine in Strickland. Love is absorbing; it
takes the lover out of himself; the most clear-sighted, though he may know,
cannot realise that his love will cease; it gives body to what he knows is
illusion, and, knowing it is nothing else, he loves it better than r...
sb be done to do结构例如 He is thought to be hiding in the woods.我们知道这种结构相当于是It is thought that he is hiding in the woods.这个句型转化而来那么这里为什么不直接用He is thought hiding in the woods？即用现在分词作主语补足语，因为He is found ...
1）The company is credited with inventing the industrial robot. 发明工业机器人是那家公司的功劳。2）The invention of the industrial robot is credited to the company. 工业机器人的发明应归功于那家公司以上2句都是牛津词典例句。我将1)改为：1a) The company...
...eeping a positive attitude will be important for everyone to get through this difficult period. 后面不定式的复合结构的句子成分是什么？我觉得原句不对，应改为：Keeping a positive attitude will be important in everyone getting through this difficult period. 不知道老...
老师，在书上看到的句子1， I have three daughters. One is a nurse, another is a teacher and another is a worker. 这句话是不是错误的？2, I have three daughters. One is a nurse, the other two are teachers. 这句话对吗
to有一个用法： ★ used to show the person or thing that is affected by an action （引出受事者或受体）对于，关于
She is devoted to her family.
她深深爱着自己的家庭。
her family is affected by an action？
What have you done to your hair?
你怎么把头发...
...的一种行为。我知道用非谓语可以写为：(1)Going to
school is an act to get involved in society (不定式做定语)还可以用所有格形式：(2) Going to
school is an act of getting involved in society但是我想用定语从句来写，然后我发现如果写为：(3) Going to
s...
No way will we be finished by five o'clock.1）句中的finished=done？2) 上述sb be finished: 这里的finished是“不及物动词”演变过来的表示完成，没有被动的含义的形容词，类似come,done，gone吗？3）上述改为No way will we finish by five o'clock....
Like many of
Shakespeare's poems, this poem is a sonnet, meaning it has fourteen lines, is written in iambic pentameter, and
follows a specific rhyme scheme.请问老师：1 is written in
iambic pentameter, and follows a specific rhyme scheme 这一部分内容是与it has fourteen
lines并列，还...