...!“what is crucial to a successful classroom is to involve students.”the professor said.(be crucial to)“一个成功课堂的关键是让学生参与进来。”那位教授说1.划线部分为什么使用what做主语,老师我还不明白what怎么界定它是融合型关系词或...
With no rain for three months and food supplies _____ ,the situation here is getting desperate.A.run out B.has run out C.be runing out D.runing out 答案为 D。请问 A 为何不行?分析一下 food supplies 与 run out 之间...
...许多情况下,表示一段时的介词for是可以省略的。如:
The meeting lasted (for) three days. 会议持续了3天。
How long are you staying (for)? 你打算呆多久?
We’ve been here (for) six weeks. 我们在这里已经呆了6个星期了。
同时书上注明&ldquo...
原句:There will be more than three hundred scientists attending the meeting...原句是还未发生的事情,为什么定语用attending,而不是to attend? 分词做定语相较不定式做定语区别是什么?如果用不定式,to attend 和to be attending 区别是什么?...
...却偏要用进行体呢?比如:—— I heard that Bob was fired by the company. —— Yes. But don’t mention this when you are talking to him. 很显然这个从句是想用现在进行时代替将来进行时,我纠结的是为什么是进行体而不是一般体。毕竟从句中找...
Now the nation’s top patent court appears completely ready to scale back on business-method patents, which have been controversial ever since they were first authorized 10 years ago. 请问老师,which 这个是非限定定语从句,他修饰的不应该是前面整句话吗?为什么翻译...
If I am wrong, we will have done no harm to look at the issue
skeptically and critically, to consider how we should be resisting it.
请问在这里,should be doing是不是和will be doing相同,都是对未来的单纯预测,只不过使用should和will稍微有差别。
如果不是的话...