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问题 关于虚拟语气的选择题（might never have been和might not be的区别）

If obesity wasn't so costly，this scheme_________proposed.A. might never have beenB. might not be这道题正确答案是A，但是我认为如果要用have been的话，从句应该用had来表示对过去的虚拟，选B看起来是没问题的呀，恳请老师帮忙解答！

问题 关于upon的用一个用法

老师您好！I should have written a thank-you letter for the lovely scarf you sent me for my birthday upon receiving it.本句中存在定语从句，即 you sent me 做 the lovely scarf 的定语。upon 在本句中该如何理解？盼复！

问题 什么叫“限定性”和“非限定性”

请专家老师解释一下语法上的“限定性”和“非限定性”，不要局限于限定性和非限定性定语从句。因为我在书上有见到“限定性名词”和“非限定性名词”之类的说法。

问题 介词短语做什么成分

Get him out of here以及on route to  school 这两个例子中，out of here是做状语嘛？to school是做定语嘛？辛苦老师查看！

问题 不定式成份分析

...pieced together the work of hundreds of researchers around the world to produce a...上面这部分，to produce...是作何种成份呢？（个人感觉是，方式状语）

问题 2020年高考英语全国1卷阅读理解D原文出处

...etime. The engineers are also trying to develop an on and off “switch” where the glow would fade when exposed to daylight. Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source（电源）—such as the distance from...

问题 numbers person是什么意思（什么用法）

... failure. The generation born between 1980 and 2001 grew up playing sports where scores and performance were played down because “everyone’s a winner. ” And their report cards sounded more positive (正面的) than ever before. As a result, Stanford University professor Carol Dweck, PhD, calls...

问题 补充强调

...ablished onwards.请问这个from the day onwards如果the day 后有定语从句的话，onwards写在句尾对吗？或者应该写在哪里？

问题 插入语和同位语如何区别

此句在原文是一个宾语从句，我在这里没有写前面部分。A change to a more imperial policy , dominated by expansionist militarist objectives, generated the tensions that ultimately led to the American Revolution.        翻译是：一种向着更大程度帝国主义政策...

问题 关于这两句疑问句变为陈述句

当定语从句讲到the one 的时候总会遇到这个例子：1. Is this the factory ______ you visited the other day?2. Is this factory _______ some foreign friends visited last Friday?然后说是可以将第1句变为陈述句可以看到缺少的成分。第1句变为陈述句是：This is th...

文章 2025年-高考英语-全国卷2

...arrange a visit.B. To extend an invitation.C. To confirm an appointment.7. Where will the speakers meet on Tuesday evening?A. At the theatre.B. At a snack bar.C. At Delia’s office.听第7段材料，回答第8、9题。8. What does Sam say about his daughter?A. She dislikes doing homework.B. She o...

问题 现在分词做定语中的时态问题

... 和know的时间并不是同时发生,该怎么解释呢？难道是定语从句省略 who is？还有A survey by Harvard's newspaper has revealed a surprising pattern of academic dishonesty among students entering the US university. The survey by The Harvard Crimson was emailed to incoming fir...

问题 英语复杂句子的分析(bear in mind that...等)

...uld 之间要连词连接么？是省略了 that 吗?2. how 那个是宾语从句么？3. not to 在这里是什么用法啊，还有 but to 怎么回事？这里的 to, but 都是什么词性？

问题 为什么副词+形容词(how contradictory)可以作human nature的主语

... in the noble, nor how much goodness in the reprobate.请教老师：宾语从句how contradictory is human nature 中how 应该是副词，修饰形容词contradictory的方式，或程度的吗？为什么副词+形容词(how contradictory)可以作human nature的主语呢？ 

问题 complaints by sb的用法疑问（没有被动语态也可以用by表示“被”吗）

...ts by the older generation 的后置定语。谓语是can be found。时间状语是 at least as far back as two and a half thousand years ago。 句中 the life they lead 中 they 指的是 the older generation。 2. 为何是 complaints by the older generation 而不是 complaints made by the...