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问题 高考乙卷完形的改编正确吗

...卷完形中一个句子，改编得对吗？改编后的：But our surprising research results in child developmental psychology contradicted that idea.原文是But research in cognitive developmental psychology is... 请问改编后的“child developmental psychology”对不对?儿童发展...

问题 have表示“有”可用于进行时态吗

I can see that Tim is having trouble balancing his project and his schoolwork, and I can see that both are of importance to him. 上面的句子摘自“新高中英语译林版”必修一p37。请问这里的 have 表示“有”吧，为什么可以用于进行时态呢？

问题 关于一般过去时和过去进行时的疑问

1. A: Will you please repeat your idea? B: Certainly. But I think it certain you ____B____ your attention. A. didn't pay B. weren't paying2. A: Hey, look where you are going? B. Oh, I'm terribly sorry. ____A____ A. I wasn't noticing. B.I didn't noticing.我现在所知道的是，一般过去时强...

问题 since + 过去时

...语语法网上看到两篇文章都提到了一种特例：http://www.yygrammar.com/Article/201504/3916.html“注意以下两种例外的情况：(1) 有个别句型（主要是…since I was a child及类似句型），从句即使用了状态动词的一般过去时，它也指状态一直持续...

问题 动词aim后的宾语用什么形式问题

He aimed at becoming a painter.上面句子可以改为这样吗？He aimed to become a painter.两个句子有什么不同？谢谢老师的回答。 

问题 分析句子中过去分词的句法功能

Vertebrate EPRS contains two distinct aminoacylation domains, connected by a non-catalytic linker, and first joined in a unicellular ancestor ~800 Mya.这里的connected与joined分别修饰什么，在句子是什么语法成分?

问题 引导从句用which还是where

Before the reform and opening-up policy, Shenzhen was nothing but a small fishing village which has a population of over 30 thousand people.这里为什么用 which? 可以用 where 吗？

问题 这里是否该用复数organizations

Do you know anything about this food pyramid?What does it show? Many professional sports teams have recently added a new member to their organization(这里我感觉应该用复数吧)-a nutritionist.

问题 关于foundation的用法疑惑

老师，请看这句话：Learning English Welll requires a good English grammer foundation.学好英语需要良好的英语语法基础。我的疑问：这里的foundation表示"基础"时，为什么要用冠词a来修饰？难道"基础"还能带复数？存在"一个...

问题 为什么要加多一个as

It will give you twice as much as energy as a candy bar.It will give you twice as much energy as a candy bar.不可以改成第二句吗？为什么呢。

问题 从句成分的疑惑

They tried to restrict access to___they believed to be dangerous areas.A, whatB, whichC, thatD, everywhere答案选择D。1. 请问A为什么不行呢，由what引导的宾语从句，在从句中做they believe的宾语2. 可以把they believe当成插入语吗3.选择D，是不是把to everywhere...

问题 of的理解

The Barb has maybe a day of battery power left.无法理解这个句子的of，有以下问题：1.这个of battery power left语法结构上是定语吗，如果按定语翻译为“余下电池能量的一天”，这感觉逻辑不通。2.这个of是所属关系吗，如果是所属关系(等于a...

问题 现在完成时还是过去完成时

I ate some fruit, which I ______ since I was a child, and the vegetables from my garden. A.have enjoyed B.enjoyed C.enjoy D.had enjoyed能不能选择D, 还是只能选择现在完成时?

问题 定语从句修饰的成分是什么

老师好！Glaciers are very large areas of ice that _____ (move) slowly. 这个句子中，定语从句可以理解为修饰ice吗？朗文词典对glacier的解释：a large mass of ice which moves slowly down a mountain valley。

问题 作定语用three-eyed还是 three-eye（复合形容词中为什么回-ed）

我们都知道，一次两日游  a two-day trip，一个八岁的女孩 a eight-year-old girl.但今天在美剧看到这句话，一只三眼的乌鸦 a three-eyed raven.请问这里为何不直接用three-eye而偏偏用eyed,请问这两者有什么区别？