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问题 for... / to...短语作定语时的区别

There is a ladder for climbingThere is a  bell to ring.这个时候的用for和用to,表达意义上有什么不同呢?

问题 单个单词可以做主语吗

Only those he knew well could be enrolled in the course.He has made as much progress as is admirable.单个only也可以做主语？made和is都是谓语？

问题 独立主格还是并列句的省略

In both oral and written English, talking is triumphing over speaking, spontaneity over craft.曹老师，这个句子里的spontaneity over craft应该是独立主格做伴随状语吧，可不可以把它理解成并列句省略了相同的部分，即谓语is triumphing呢?

问题 what从句的分析与理解

Coordinate transformations are defined by, what in PROJ terminology is known as, “proj-strings".1.what in PROJ terminology is known as, 是名词性从句？2.proj-strings 是what....从句与Coordinate transformations are defined by  主句 的公共部分吗？能具体分析一下吗？

问题 do you think..语序问题

How old do you think he is?Who do you think is the cleverest student in our class?请问疑问句中插入do you think, 为什么第一句例句的语序变成了陈述句,而第二句就没有变化呢? 

问题 there be的主动和被动

There is nothing to do.There is nothing to be done.There are no men to send.There are no men to be sent.有什么区别呢？他们说自动形式省略了for sb，被动形式省略by sb，如何理解？

问题 这是定语从句省略了关系副词when吗

句子：Your relative shall have it the moment the place is vacant.请问the place is vacant 这个句子是省略了when吗？这里是关系副词省略吗？没见过这种情况。

问题 独立主格或with复合结构改写成非限制性定语从句

with复合结构：1. The man with a broken hat on is his uncle.改写成非限制性定语从句：The man, whose hat is broken, is his uncle.独立主格结构：2. Close to the bank I saw deep pools, the water blue like the sky.第2句的独立主格结构 我认为它起补充说明作用。可...

问题 独立结构和带主语的-ing分词分句的区别以及with复合结构的使用问题

...lared he was innocent.  句2、The accused declared he is  innocent.句2是我自己改的。  was变成is我的理解 句1:被告宣称自己是无辜的（这里用was表示被告后来被判是有罪的或者被告是判决无辜前说的）。句2:被告宣称...

问题 定语从句的简化（those who will study可以改成those to study吗）

待讨论的句子:"Learn through use" is a good piece of advice for those ______ (study) a new language.答案是studying。这里的含义应该是who are studying或者who study。有人说可以填to study，意思约等于who will study。我认为应该不可以，但是不知道如何解释...

问题 一道时态选择题

—When ____ the next train leave for Boston,please?—Usually at 13:15 but because of a small accident on the line,it ____ at 13:45.A.dose; is going to start B.will; startsC.will; is to start D.dose; will start第一个空和第二个空问什么？谢谢！！

问题 which 与 who 的用法比较

As they usually receive the same score in standardized examinations there is often disagreement as to ____ is the better student, Bob or Helen.A.which   B.who   C.whom   D.whose

问题 The same... where/ that...句式

This is the same place as/where he lived.这个里面是不是只能填as？ 那为什么This is the same pen as/ that I bought yesterday可以填两个，只不过意思不一样？

问题 Be+过去分词系表结构的理解

老师请问be+过去分词表示主语的状态的时候是否还有被动的含义？the store is opened;the glass is broken;等等 还有之前提到的 the dealers are packed up with sth

问题 语法分析

...用等号右侧红色分词短语形式代替？1. The man who came this morning  is our class teacher . = caming this morning .2. Can you tell me the accdient that happened yesterday ? = the happened accdient .3. Those who have finished their work can go home now.=Those finished thei...