问题 这里的不定式to explain是定语还是状语

He took great pains to explain the rule clearly.请问老师， 绿色部分为什么不能做前面名词词组great pains的定语呢？ 绿色部分，可以排除是宾语补足语，但是好像既可以是定语，也可以是状语？谢谢老师的回答。

问题 不定式做形式主语

It, therefore, is necessary to stop frequently and sanitize low - temperature evaporators, and where sterile concentrated food are required, to resort to an additional preservation. It 是形式主语，两个不定式to stop frequently and sanitize low - temperature evaporators, and wheresteri...

问题 怎么从形式和意义上分析这句话呢

1. Global climate warming has led to increased hurricane, drought,and flood, to reduced crops production, and to other problems . a. and flood, to reduced crops production, and to other problems b. and flood, to reduced crops production, and other problems

问题 如何理解tore to pieces the half-finished creature

Trembling with anger, I tore to pieces the half-finished creature.老师，Trembling with anger是伴随状语，后面是否应该理解为I tore the half-finished creature to pieces. tear的动词用法有点特别，可以说He tore the letter？后面要加状语或表动作结果的...

问题 语法分析

...一句话：When the woman shook her head in bewilderment, Harry went on to explain that ‘’Myrolite" was a hard, amber-like substance which could be used to remove freckles. 这句话的语法分析是不是如下？主从复合句主句：主语 Harry,  谓语 went on， to explain that 及后...

问题 ought not to have done 和 could not have done 特定情况下的区别

... the help, we couldn’t have couldn’t have suffered a loss.A. ought not to have suffered B. couldn’t have suffered C. shouldn’t suffer D. couldn’t suffer字典上ought to有这样一个解释：used to say what has probably happened or is probably true,例句是If he started out at nine, he...

问题 求解Swimming is as good a way as any to lose weight.

请问专家老师，Swimming is as good a way as any to lose weight.这个句子该如何翻译？to lose weight在这里又是什么成分？谢谢！

问题 求助长难句(known to geologists as hot spots是什么意思)

Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots. 这个部分是做后置定语吧， known to geologists as hot spots那它是什么意思？如何理解？我这个地方没懂，导致整篇文章都理解有障碍

问题 she gazing ,her hands clapse to her breast.

老师您好，这问上面这句话是正确的吗？与she glazed,her hands clapsed to her breast.有什么区别？

问题 单独用的 open to the public 作什么成分

The National Gallery of Australia, open to the public, is used for displaying 166,000 works of art.老师您好，请问划线部分短语在句子中做的什么成分？谢谢您！

话题 sb was said to have done

话题 go(get) back和back to区别

话题 they went back home to America.

话题 turned their focus to public education

话题 to some extent 做插入语的位置