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问题 被介词短语或定语从句作后置定语修饰的名词前是否必须加冠词

Mr. Bacon received airmail from Jack. She would not bear the battery from her husband.问：上面的句子名词airmail前没有加冠词，后有介词短语作后置定语，但下面句子中battery前加了冠词，请老师指导是不是“被介词短语或定语从句作后置定语修饰...

问题 feel guilt与feel guilty

见到过feel guilty的说法，如：I feel guilty about not going to their party. 我没去参加他们的聚会，感到很内疚。I know it’s not really my fault, yet I still feel guilty. 我知道这实际上不是我的错，但我仍然觉得内疚。但有时也看到 feel guilt ...

问题 as what是什么从句

老师好！请教一个句子：A foster mother is a mother who takes someone else’s child into her family and cares for the child for a period of time just as what she would do to her own child.我对句中的as有疑问：1. 请问as引导什么从句?2. 原文如果是...just as she would do t...

问题 all that is needed还是all what is needed

All what is needed is a continuous supply of the basic necessities of life.*据张满胜老师说，这句话是错的，what应该改成that，因为what引导定语从句时前面不能有先行词。请问，这里为什么不能把what is needed看成是all的同位语从句呢？

问题 为什么after后面直接加过去分词（after missed promises）

After missed promises, Musk this year diverted his focus to developing the vehicles after scrapping plans to build a smaller, cheaper car widely seen as essential to countering slowing EV demand.这句话的after missed promises为什么after后面直接加过去分词？还是after后面省略了...

问题 过去分词后面也可带宾语吗（为什么是led而不是leading）

Last week Starwood, owner of St Regis, Westin and other brands, abandoned its original agreement with Marriott after Anbang, an ambitious Chinese insurer, led a group of investors bidding $13.2 billion in cash. 请问为什么是 led 而不是 leading？

问题 as long as引导的条件状语可以用将来时态吗？

有这样一个句子： We can get there early as long as the children will cooperate. 句中的as long as是不是引导条件状语从句？如果是的话，那为什么不用一般现在时表示将来，而直接用将来时态？

问题 有关will not 和should not用法的习题

They _______ allow parking here. The street is too narrow. A. won't              B. shouldn't 感觉 A 和 B 都能选，答案是 B。“他们不允许在这里停车。街道太窄了。”把后一句理解为一个原因，这样不...

问题 关于than前后比较对象不一致的问题

...that his car could run 300 km per hour, much faster than mine.He said that the speed of his car could reach more than 300 km per hour.

问题 not…until强调句的时态问题

...时。如：It wasn’t until we had sat down to eat that we got back to the subject of Tom Halliday. 我们直到坐下来吃饭时才又提起汤姆·哈利迪这个话题。It wasn’t until we each went our separate ways that I began to learn how to do things for myself. 直到大家各奔东西...

问题 it 作形式宾语的用法(涉及hate it when等)

...，需要用 it 作形式宾语，然后给出的例子是:I hate it when they talk with their mouth full of food.Please see to it that the door is safely locked before you go.

问题 非限制性定语里的Sit where后面是省略了联系动词is吗

Interpersonal non-verbal signals include smiles, who sit where at a meeting, the size of an office, and how long someone keeps a visitor waiting.

问题 be made up of与be made of的区别

These Inca roads were made up of two north-south highways and many small roads crossing the mountains east to west.上面这句摘自高中英语新教材人教版必修一p27。请问句中的 were made up of 可以换成 were made of 吗？

问题 主语是复数时后面的 than appears 为什么用单数动词（than从句省略主语）

《剑桥语法》p.1110 有这样一句：The difficulties are even greater than appears at first sight. 请问这里的appears 可以去掉s改用复数形式吗？

问题 不定式to look at， to talk to用法疑问

"The only people a painter should know," he used to say," are people who are beautiful, people who are an artistic pleasure to look at, and restful to talk to.不定式to look at， to talk to在句中主语的补语吗？