...alagmites - some of them
over forty feet high - rising up
like tree-trunks to meet the stalactites suspended from the roof. 1）the
size of a huge concert hall 现代语法叫作无动词分句吗？传统语法叫什么呢？ some of
them over forty feet high, 也可以说成：“，some
of which ...
We began swimming towards the voice, but as we were swimming, I lost all the strength I had left, and soon was underwater when I felt a strong arm again carry me to the surface.上面句子中的定语从句 I had left 其中的left是谓语动词还是过去分词作宾补。我觉得是谓语动...
Corky Siemaszko’s snapshots provide us with an insight into the mood of the American people following in the tragic events of 9/11. They start with two pieces written in the immediate of aftermath of the attack.These snapshots clearly reveal the state of chaos into which New Yorkers felt they had ...
...s if I were mad. (表示假疯，从句用were 为何不用had been？)He stood there looking at the train and laughing, as if to miss train was the best joke in the world. (显然这句话的从句也是虚拟，从句was为何不是改用had been) 主句是过去时态，从句表示非真实...
The real breakthrough took place when farmers began to cultivate crops along the floodplains of river systems. The advantage was that crops grown in such areas were not as dependent on rainfall and therefore produced a more reliable harvest.曹老师您好！在阅读过程中看到上文中的句...
（一）During a hurricane,____to keep the air pressure equalized.в)some windows should open partiallyD) there should be some windows partially opened.请问这道题应该选哪个? there should&nb...
下面的句子摘自人教版高中英语必修六第71页：I told Peter not to be late. I was very angry when he still wasn’t home at midnight.我觉得句中的 at midnight 用得不妥，应改为 by midnight。因为 at midnight 的意思是“在午夜”，而到 by midnight 的意思是...
...举过的一个例子：“A、B、C三个人对话。A问到，Where is Tom？B说，I don't know
where he is. C说，I know where he is. 在这个语境中，虽然C说的是肯定句，你也必须理解C说的这句话中where从句是疑问分句，而不是名词性关系分句。”可在【...
...用过去完成时。如：
By the time I got home, she had already gone to bed. 我到家时她已睡觉了。
By the time he got there, everyone else had arrived. 他到达那里时，别人已都到了。
The rain had set in steadily by the time we got home. 我们到家的时候雨已经...
...了以下例句：before：It was before I went to college.It was five hours before I finished the work.after：It was after independence that the people began a new life.It ...
...里的 that 可有可无：I would do it with pleasure, only (that) I am too busy. He would have come yesterday, only (that) pressure of
work did not allow him to come. 用了 that 意思重在那主要的从句，不用
that 意思重在那附属的从句，如：I would do it with pleasure, only t...