问题 为什么不使用过去完成时

In 2018, the water in Hudson Bay didn't freeze until December 12. That was very late. “Sea ice is finally forming," one scientist reported. “The polar bears are moving quickly offshore." The Arctic- the polar bears' habitat- is changing. Temperatures have gone up about 3 degrees Celsius since 19...

问题 新概念英语第三册59课

Original text:Whatever it consists of, stamps, records, first editions of books, china, glass, antique furniture, pictures, model cars, stuffed birds, toy animals, there is always something to do in connection with it, from finding the right place for the latest addition to verifying facts in refere...

问题 非限定性定语从句中用that的情况

...为：whom、that、what、where。此句前后句子及内容均无影响和关联（即这个句子单独拿出来成句）。这里询问下各位老师和学霸们？这个句型难道不是非限定性定语从句吗？定语从句关系词为什么是that？而且此题答案解析里只解释...

问题 will 有无是否有别

Simply raise your hand, and a taxi WILL appear in no time.Simply raise your hand, and a taxi  appears in no time.二者差一个 will，有何区别？谢谢!!

问题 分析这个句子的断句

Your environment consists of the particular natural surroundings in which you live or exist, considered in relation to their physical characteristics or weather conditions.considered修饰哪个词？

问题 定语从句疑惑

Little of this plastic is recycled, with the vast majority being thrown in bins, from where it is eventually taken to landfill sites and burnt or buried.请问这里“from where” 能理解为 “from in bins”吗？感觉很奇怪，求高手指点，谢谢！

问题 完全倒装的用法

In the courtyard can be seen flowers in full bloom all the year round.老师这句话中的see不是不表示走动或者状态的不及物动词为什么还能用完全倒装？是只要地点状语提前都可以用完全倒装吗？

问题 介词短语复合结构

词典上看到个句子：Despite his six years in politics, he was still regarded by many as the new kid on the block.请问Despite his six years in politics如何理解？这个结构是怎么回事，完全看不懂。

问题 which/that 引导非限制从句时，用法辨析？

...高级英语语法649页：原句：Every bottle of "BUZZ" has been tested in our laboratories.  Which/That is why we're so sure of our guarantee.是否有误？请教老师，上面当用That时，指示代词，Every bottle of "BUZZ" has been tested in our laboratories.  That is why we're so sur...

问题 新概念英语第二册第十课翻译疑点

...   What happened to the clavichord?  We have an old musical instrument.It is called a clavichord.It was made in Germany in 1681.Our clavichord is kept in the living room.It has belonged to our family for a long time.The instrument was bought by my grandfather many years ago....

问题 If we let this situation continue as it is, we do not know how severely fish populations will be harmed in the future. By that time, our environment may have suffered a great destruction.

问题： 请问前面用了将来时，后面可以用“may have suffered” 这个完成时吗？

问题 这个句首的不定式是目的状语吗（2016高考英语浙江卷）

...学校招生全国统一考试·浙江卷：To return to the problem of water pollution, I’d like you to look at a study ______ inAustraliain 2012.A. having conducted  B. to be conducted     C. conducting            D....

问题 assume后接从句用否定转移时的翻译与理解

...语义域中的动词并不都允许否定转移。例如，assume, presume和surmise一般都不允许否定转移。例如，下面这两个例句的意思就不等同：I didn’t assume that he knew me.I assumed that he didn’t know me. 但我看不出这两句的意思有哪里不同?它...

问题 关于as...as作让步状语的语法分析

赖世雄讲解as让步状语这里，用了2种表达方式Rich as he is和As rich as he is。第1种表达方式我懂，as是从属连词，意思是“虽然...”，同时还需要倒装。我现在主要是想问：第2种表达方式中的2个as，跟平级比较中的as...as是不是同一...

问题 谢谢刘老师，我想追问一下你，这个scattered在这里理解为过去式可以吗？scatter的过去分词和过去分词都一样，如何判断在这里它是过去分词而不是过去式呢？所以我当时特别纠结except在这里到底是介词还是连词。然后这一道题目是翻译题 ，汉译英 题目是当我们到达目的地时，我们发现这块地上已经没有任何建筑，只有一些石头散落在地上。没有人能认出这是一段可以追溯到千年以前的城墙。