找到约 21000 条结果

问题 涉及宾语从句时态要一致的问题

If Newton lived today, he would be surprised by what __D__ in science and technology. A. had discovered B. had been discovered C. has discovered D. has been discovered 这句算不算宾语从句时态要一致？如果算的话为什么不选B？什么样的宾语从句时...

问题 如何区别不定式是做目的状语还是逻辑主语

We think a good knowledge of English as necessary as an excellent ability to communicate in the work of a foreign affairs official.我认为一个英语的精通就像优秀的能力一样的必需品在外交官员工作的交流？

问题 虚拟语气的时态问题

...e government and scientists not worked together, AIDS-related deaths _____since their highest in 2005.这题的答案是would not have fallen，而我觉得是would not fall, 从句是对过去情况的虚拟倒装if the…scientists had not…,但主句用的是since+时间点，不应该是表示...

问题 explain to sb what to do

She explained to them what to do in an emergency. 老师好。请问，这句话里explain是怎么用的 ？属于及物动词还是不及物动词？做名词成分的what to do 可以不紧挨着 explain吗？ 如果写成 explain what to do to them ，这样的位置搭配我倒是可以理解...

问题 这里的to be found如何理解时间概念？

This scholar, to be found daily in the British Museum, has devoted his life to the history of science.如何理解这里的to be found...? 这里的to be found 是指“将来“被发现的： 时间上是指将来的含义吗？如果是这样，整个句意怎么翻译和理解呢？

问题 can not...too 结构

...面的这个句子的翻译还是不太理解：You can’t be too careful in doing the experiments. 做实验你越仔细越好。not否定too careful，表示“不太仔细”，你做实验不太仔细？咋感觉和原来的翻译差距有点大。类似的还有：You can never do the job too ...

问题 双重属格 the only home of ours怎么理解

请问，这句话里的ours，以及类似的双重属格怎么理解？The earth, the only home of ours, is now in danger.可以替换成us吗？我不太理解双重属格？

问题 no less…than用法

In Chrétien de Troyes's Lancelot, or, The Knight of the Cart, no less a hero than Lancelot weeps at a brief separations from Guinevere.曹老师您好，我想请问一下这里的 "no less a hero than" 如何分析，查阅资料看到说是一个定语从句的省略，但是在这里改成定语...

问题 此处being的用法是独立主格吗

Though they rarely thrive in tropical conditions, they can be grown on the sides of taller hills and mountains there.虽然它们在热带环境中极少长得很茂盛，但在热带地方较高的山坡和高山旁还是能够生长。Several species of wildlife forage for berries, the largest of ...

问题 adv+enough for sb to dode 用法

...off是不是可以转换成：you probably do not stay  so long  that  this phase  wears off.意思一样吗？2. to wear off是for this phase的宾语补语吗？adv+enough for sb to do是和long enough for this phase to wear off 这个句型一样吗？但是我意思上...

问题 副词性分句修饰名词的修饰语（求曹老师回答）

All of a sudden, I realized with some frustration that gone was the care-free boy with an air of cheerfulness on every occasion whatever his mood or others'.我认为这里的whatever his mood or others'不是让步状语从句，因为分析为状语从句，句子的逻辑就不通了：无论他...

问题 warming up为什么是形容词性的现在分词

One of the consequences of our planet's being warming up is a(n) increase in the number of natural disasters. 有人解释说 warm 是不及物动词，所以它的 -ing 形式只能被视为形容词性的现在分词，这句话怎么理解？

问题 动词与副词和介词的组合问题

Her cap fell off in the street and blew away .When she said she was engaged I nearly fell off my chair.动副组合，当一个原的动词来看；动介词的组合是按动词与介词的关密组...

问题 almost,nearly在系表结构中的句子成分

She is nearly fifty now.  现在她已差不多五十岁了。He is almost blind in one eye.  他的一只眼几乎瞎了。请问句子中的 almost, nearly 是什么句子成分？谢谢！

问题 …found their way back on to用法疑问

Almost all of these quickly found their way back on to the market in Europe, having been stolen.老师好，短语find way back on to 怎么理解？back on to三个单词词性分别是什么？