...编高级语法书上169-170页：If he be found guilty, he would be sent to prison.If he should refuse to appear in court, he might be held guilty.章振邦认为上述2句都是“非真实条件句”。我的疑惑：1）上述2句不都应该是真实条件句吗？ 为什么章振邦却说是...
...ess and its signs now than formerly. Summer homes, European travel, BMWs—the locations, place names and name brands may change, but such items do not seem less in demand today than a decade or two years ago.翻译: 当然，现在人们对成功及其标志的兴趣似乎不亚于...
..., walk, run, write, read, sleep等。这句He had no difficulty in writing the report and handed it in in two days.里谓语动词had和handed都是及物动词，那么是否这两个词是特例？第二个问题：within表示一段时间之内，既可以表示说话人关注的时间之前，...
We shall play the match tommorow, weather permitting.请问老师，这句话中的weather permitting为什么不是带有逻辑主语的动名词短语呢？ 独立主格的作用是做状语，我个人愚见 带有逻辑主语的动名词短语更加类似一个句子，例如 I'm worried abo...
...面这句话中，谓语动词却用了单数。When and why he came here is not known yet.这句话中的主语When and why he came here 相当于两个并列的主语从句 When he came
here and why he came here，为什么谓语动词却用了单数？如果是因为该从句的谓语动词只有...
...于虚拟语气，对此，我很不能理解，譬如：(1) Did you want to see me now ?(2) Could you do me a favour ？(3) I should advise you not to do so.我能理解以上3句话（用动词的过去式）表达了说话人客气，委婉等语气，但我想不通这和虚拟语气有什么关...
...bsp; 今年英语高考题有个语法填空题： Data about the moon's composition,such as how much ice and other treasures it contains, could help China decide whether its plans for a future lunar base are practical. 画线部分答案是much，但是后面是ice and...
...式完成体的用法》原文：我造一个句子；If Tom hadn't missed the train this morning, he could have come by noontomorrow.事实：汤姆错过了今早的火车，所以明天下午才能到达。与事实相反的假设：要是汤姆没有错过今早的火车，他本可以在明天...
...，游泳前游泳后并没有导致tom状态的改变而Tom swam across the river，加了状语之后的swam为终结性动词，表示tom游泳前与游泳后状态发生了改变，即从tom从河的一边到了河的另一边那么：I have lived in Beijing for 15 years.这个句子中的live...
...而该持续时间是主语预先计划或打算的。例如 He has gone to Beijing for 2 weeks.)。 所以，He has written a book for six months. 是不可接受的错句。这是原则性错误。我的疑问1：为什么 “He has gone to Beijing for 2 weeks”是对的而“He has written ...