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问题 现在完成时用法

请教老师以下句子:For us this has been the most perfect way to remember her, and this is how she would want to be remembered.这里的完成时如何理解?如果是表状态延续到现在为何没有时间状语?这个完成时也不是表示事件或习惯吧?

问题 when 从句的修饰问题

He first told police his son disappeared while the family was picking vegetables.请问 while 从句是修饰 disappeared 还是 told?如果修饰disappear 如何 改为修饰 told?如果修饰told 如何改为修饰 disappear?

问题 两个up的判断

The highest climbers were San Francisco (up 12 places to 25th) and Houston (up to 30th from 41st这里的第一个有up是及物动词吗表示提升了12名次,up to这里是介词表示到了30名吗?

问题 分析整个句子成分

It is important to figure out exactly what you want to tell the audience and what you are trying to get them to do.to figure out exactly后面两个并列的what从句是宾语从句吗?

问题 as引导的是定语从句吗

as引导的是定语从句吗?This is the same bag as I lost yesterday.

问题 of that 怎么理解

It was the same place, of that i was instantly sure. I'd never seen another clearing so symmertrical.请问这里的of that 怎么理解? (暮光之城新月里的句子)

问题 有没有宾语前置句?

The tremendous changes new technology will bring to people's lives.这个来自六级听力考试的一个选项。它不是一个句子,只是一个短语,只是省略了问题的主干。但是有人说这个是宾语前置句。请问是这样的吗?

问题 关系副词的省略

Interaction with the multitude of microscopic organisms a baby picks up when it is born helps that system to learn friend from foe.老师您好,请问这里的a baby应该是省略了关系副词where吧,它为何又可以省略。它并非表地点,原因,时间啥的。

问题 scarcely修饰主语还是整个句子

Scarcely a sound came from among the crowd.这句话中,scarcely是修饰主语a sound, 还是修饰整个句子?如果修饰主语,scarcely本身是副词,修饰主语语法上如何理解?

问题 with 独立主格结构

The response was tremendous,with one biscuit weighing 500 pounds and another weighing 713 pounds.想问问这里的with是独立主格结构么,weighing也就是“重”的意思吧,尤其是with这方面学生脑回路总是不知道该怎么理解和去用?

问题 一般现在时能不能用来表示火车行驶的时间

图中最后一句,the train is……是否表示火车穿过隧道的时间?

问题 enable for的理解

The technology enable for much faster download. Enable 在字典属于及物动词,1.请问老师这里添加for是表示陈述或问题的对象吗?2.这里的enable也没有使用第三人称或者过去时态,请问老师是为什么?

问题 to be的用法

It can be tiresome to be many things at the same time.请问老师这里的to be 是不是可以理解为to do,但为什么这里不只用to do,这是什么语法现象?

问题 名词短语做后置定语

He had the agility of a man half his age.这句话中,a man 为名词,half his age 名词短语作定语,两个名词性成分连接在一起,中间是否可以加入介词of,即:a man of half his age ?

问题 are followed by如何翻译

The first two classes are followed by a break of ten minutes.这句话怎么翻译啊,其中的follow怎么翻译啊