让步状语指事实，用陈述语气，但是如果表现在或将来的假设情况时，使用be式虚拟或推定should+do，例如:Though he stand/should stand alone, he will never yield.但是even if/even though引导让步状语时，为什么不符合上述规律，却可以使用were式...
坚持保留自己观点，而不接受别人观点真的就是在误人子弟，是在害人吗？【1】by
a brief period’s lying【a brief period’s为定语修饰lying】【2】by
a brief period of lying【of lying为定语修饰period】【3】by a brief period lying【a
brief period为状...
Before A.D.900, manuscripts of the Koran (the book containing the teachings of the Islamic religion) seem to have been the most common type of book produced and decorated, but after that date a wide range of books were produced for a broad spectrum of patrons.曹老师您好，我阅读这个句子...
有的语法书上提到 expect, believe, think, suspect 等动词用于否定或疑问形式时，其后的宾语从句常用(should)+实义动词或系动词（原形），表示惊奇，怀疑，不满等。I never thought that he should be such a brave young soldier. 我们从来没想到他是...
What we're seeing
now is history in the making. Britain's first woman prime minister, a
conviction politician who's made no secret of the fact she believes the country
has to change from top to bottom, going to the palace, presumably to tell her
queen exactly that.以上是来自新闻广播的一...
Hah! You'll lose more than
that when the King gets through with you.1. Hah!：感叹词2. You'll lose more than：一般将来时 will/shall + do2.1 more than 如何理解？2.2 形容词比较级+连词是一个组合吗？组合起来叫什么词组？2.3 more than与less than的用法没有提及...
特意请教曹老师：您好！新编高级英语语法章振邦主编（2014年8月第4次印刷）169页12.2- 假设意义的其他表示法12.2 A 用动词过去时形式表示假设意义2）用于其他结构：It's time we ordered dinner. (现在该叫菜了）It's high time you boug...
请教曹老师, 1） This town's growth in importance as an economic centre has been slow.2） This town's importance as an economic centre has evolved slowly. 1. 句1)主语的中心词是growth？in importance是 this town’s gro...
您好老师，想请教一个问题：Were it not for the adoption of the open policy, things ______ they are today.a.would never be b.could have been c.would never have been d.didn’t have参考答案是C，可是从句部分明明是与现在相反（如果现在没有采取改革...