问题 动态动词的不定式表示事件的疑问

...我在词典app看到: You can't see people strave without trying to help them, can you? 你不会坐视人们挨饿而不想办法去帮助他们吧？这个用一般时态，但是see是短暂动词，怎么看到挨饿的全过程呢？还有一句: I often hear Tom play the piano in the next roo...

问题 这句话中 as 引导的是什么类型的状语从句

...s plan starts with spring", farmers start to sow seeds at this time to lay the foundation for a good harvest for the year.首先这里的 as 不可能引导定语从句，因为从句不缺成分，而as引导定语从句时一般充当从句中的主语或宾语，如：As we said at the meeting, o...

问题 to do 还是 to be done

This is not easy __________.A. to be explianed      B. to explian正确答案给的是B。不应该是A吗？“被解释”，而且this不能作为形式主语吧？还请老师帮忙解答，谢谢！

问题 face to south与face south哪个对

...ided on my change of front—to turn to the right-about, and face to the South." 后来阿蒙森回忆到，“听到消息的那一刻，我遍打算转变自己的前沿阵地——转向相反的方向，直面南极。”请问：face t...

问题 be writing 后的不定式是作状语还是宾语

I'm writing to ask whether you'd like to be my friend.在这里不定式做状语，由于am writing是谓语，不定式也可以当宾语，所以，在be doing后出现的不定式，有做宾语的情况吗？还是be doing后的不定式都是状语成分？

问题 as to 的用法

各位老师，请看下面例句：They were unsure as to what the next move should be.下一步该做什么他们心里没底。请问此处的as to 应该是介词性质吧？如果是介词性质，但是系动词+形容词后可以直接跟从句，为什么还要加个介词呢？或者说as t...

问题 句中的时态结构should never have done wringing跟过去将来完成进行时好像

I was so pleased to see him, that I thought I should never have done wringing his hand.

问题 could have done表示推测还是理论上的可能

各位老师好，请问在下面这句话中 could have expected 表示的是对过去动作的主观猜测还是表示理论上的可能性？One could have expected that it would be about then that the phrase would be coined我的思考是，首先句中could have done应该不是情态动词coul...

问题 best用法疑惑

1 Tom made his best for the land.2 I don't want anyone to see me at my most vulnerable.3 I don't really feel at my best today.请问老师：1 例1中的best是作名词吗？能不能看作形容词？为什么例2中形容词most vulnerable可以在所有格代词后面？2 例3中best 牛津词...

问题 语法分析及句子结构分析

Ever since Shakespeare wrote the sonnet They That Have Power to Hurt, people thought they knew what it meant. But in1985 a young British critic named William Empson told them they did not. The sonnet, he announced, contains 4,096 possible meanings. He then presented some of them by showing the sonne...

问题 静态动词与动态动词用法的若干问题

...不可以表示状态对吗？我的第四个问题：Being liked by all the students, Tom was elected monitor. 为什么是错误？

话题 have been to do sth

话题 have sth but to do

话题 have been brought up to

话题 was to have done 什么意思