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问题 improved是过去分词还是形容词的疑问

Many countries have improved their sanitation with improved standards of waste disposal.第一个improved前有with ,还能看作完成时吗?还是被动的伴随或者形容词?

问题 more词性的讨论

...疑的， 学生想问的是第一句话中的more是否是代词 为 more of a worker结构的省略？ more并不是起修饰作用。

问题 语法结构(涉及as, that)

There must be few questions on which responsible opinion is so utterly divided a s on that of how much sleep we ought to have. 老师，请帮我分析一下语法结构，后面那个定语从句没看明白，as是干嘛用的，that指的是什么。帮我划分详细一点，谢谢

问题 It was my first time后接动词(to do还是doing)

It was my first time spending Spring Festival in China with my host family. 这是高中英语新教材北师大版必修1第3单元中的一个句子(p52)。 为什么这里在 it was my first time 后面接 doing 呢? 这样也可以吗？不是该接不定式 to do 吗?

问题 用go to a school表示“上学”的用法

老师说过，go to school 表示“上学”，go to the school 表示“到这所学校去”（不一定是上学读书，可能是去办事等）。但我牛津高中英语模块一第2页发现这样一个句子：Going to a British high school for one year was a very enjoyable and exciting ex...

问题 比较句型as many + 名词 + as 中many的含义分析

As many instructors as he knew were experts=All the instructors he knew were experts.书上说上面第一句等于第二句。1）为什么2句意思会一样呢？第二句分明说他所有认识的...而第一句难道有“他所有认识的”这样的含义吗？还是第一句一个翻译成...

问题 名词短语one year所做成分分析

Inequalities due to environmental factors must be overcome by some form of preschool preparation at least one year for all and two or  even three for some.

问题 mock-defiant pride是什么意思

Mr Zhang belongs to a tribe of white-collar migrants who call themselves, with mock-defiant pride, Beipiao, or Beijing drifters

问题 control和control for

...rol for student behavior before spring break, which was a strong predictor of behavior during break. 请问这里为何用control for呢，control不是及物动词吗？

问题 using...句式可以用by或者with代替吗

Two fighters freed George using a special type of grease.像这样的句子,using..可以用 by 或者 with 来替换吗?

问题 后置定语与中心词被谓语分隔的问题

Many stories are told of his absent-mindedness.类似这样的后置定语（介词短语）与中心词被谓语分隔的例句能否提供一两个？请使用不同的谓语动词或介词。

问题 考研英语小作文范文

...ation with foreigners, which guarantees that you have a deep understanding of foreign culture.这句话中的have more communication with foreigners是否表述地道呢？如不，怎样表述“与外国人多交流”更为地道？多谢老师指教！

问题 关于as状语从句时态的疑问

As 2021 steadily draws to a close, all of us working on Civilization are taking a moment to celebrate and reflect on an incredible year. 请教老师，这句话的as表示"原因"还是"随着"，表示"随着"是不是主句与从句时态都应为一般现在时？

问题 doing 还是to do

1.it is a waste of time/pleasure/fun/use/good doing2. there is no point /sense/harm/use/good doing sth以上两个结构中doing可以改为to do 么？有there is no hurry/need doing 的结构么，看到语法书里有这样的总结，有点乱。谢谢！

文章 高中英语新教材-教学参考资料-疑难解答-人教版-必修3-U2

...相同介词的省略问题▲P14▲“参加考试”可以用take part in an examination吗▲P15▲for sb与to sb (it looks gloomy to me)比较陈述句用作疑问句▲P16▲their life 还是 their lives▲P17▲▲P18▲▲P19▲▲P20▲▲P21▲▲P22▲▲P23▲▲P24▲