问题 否定句中的and和or

请问外研版初中七年级下册MODULE 4 UNIT 1课文中的一句话...and students won't use pens and paper, or erasers any more.请问这句话不是否定句吗？为什么会出现第一个and没改成or的状况?否定句and不改成or是什么原因？第三个问题，我看到网上有...

问题 it is the first time that的提问

老师两个句型：It is the first time that... 与 It is the first time for sb to do sth； 句中的划线部门是定语成分么，他们不是做形式主语的吧？

问题 It was agreed on that…为什么有介词on

It was agreed on that we should go together.请问这里的介词 on 是不是用错了？

问题 part of,a part of,many parts of的用法与区别

查字典，有固定搭配 part of sth or sb。part 前一般不加词。但是下面这句：Everything that you learn becomes a part of you and changes you。请问 a part of 和 part of 的区别？请问英语有 many parts of 的说法吗？

问题 虚拟语气主句可否用did

...pect, the Wehrmacht achieved signal victories at Uman' and Kiev, victories that in no way diminished German hopes or capabilities for success in Operation Barbarossa. If [Operation] Barbarossa were to fail, the blame did not belong to Hitler's Kiev venture.这个句子出自历史书籍《Operati...

问题 本句中的only修饰的是谓语动词还是because of ?

(Birds') Living on the ground may only have become an option in the first place,because of one key event: the extinction of dinosaurs.本句中的only是修饰谓语动词 may have become 还是修饰because of ?感觉从句意上理解应该更接近于后者，上面这个句子如果改为Liv...

问题 It is time that...与It is time when...的用法疑问

感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？

问题 老师，请问先行词为人时，只用who不用that的情况有哪些呢？

我看到张满胜有一个例句写的是：He is the only man that can speak four languages.但是我又在网上看到了这样的说法：当先行词是序数词或被序数词修饰时，用who不用that，如：He is the third man who witnessed the murder. 他是这起谋杀案的第三个见...

问题 介词of后可以接that从句吗？

...ectric car start-up Atieva is building to rival Tesla. 感觉of后面是个that从句，但好像没有这种用法！ 还是说start-up Atieva后面是一个省略了which的定语从句？希望老师可以解惑！谢谢！

问题 翻译：That isn't what a hammer is for.

That isn't what a hammer is for. 句子是什么意思？特别是 for 作什么理解？谢谢！

问题 it is...that...与it is...when...

It was 8 o'clock when he came back. It was last night that he came back. 这两个句子都是正确的。 问题一，第二个句子可以用when吗？ 问题二，it在两句中的用法。

问题 动名词的逻辑主语疑问(for imagining that.....)

In the 2006 film version of The Devil Wears Prada ,Miranda Priestly, played by Meryl Streep, scolds her unattractive assistant for imagining that high fashion doesn’t affect her.如何判断此处imagining的逻辑主语是assistant还是Priestly？

问题 while从句的用法理解（2012高考湖南卷）

______ I always felt I would pass the exam, I never thought I would get an A.A. While       B. Once        C. If       D. Until本题答案为A。请问这是 while 的什么用法，句子意思如何理解？

问题 while从句的用法理解（2012高考湖南卷）

______ I always felt I would pass the exam, I never thought I would get an A.A. While       B. Once        C. If       D. Until本题答案为A。请问这是 while 的什么用法，句子意思如何理解？

问题 after that,since then 自那以后，区别