找到约 40000 条结果

问题 不定式完成被动语态与过去分词的区别(向刘永科老师请教)

...过去分词都表示已经被做，两者有什么区别?his machine is the first of its kind to have been used here.这里使用的这类机器中，这是第一台。The meeting held yesterday is of great importance.昨天召开的会议很重要。

问题 不明白为什么用过去分词founded作状语

..., Nangchong High Senior School has a long history and is well known to all the people in our country.A. Being founded     B. Founded    C. Having founded   D. To be founded答案是 B，好像说的是动宾关系，但是，founded 做什么成分？我一直弄不懂。&nb...

问题 be busy (in) doing sth 去掉sth也是可以吗

请问专家：be busy (in) doing sth   去掉sth也是可以的吗?I am so busy studying.

问题 PDVSA saw production peak in 1998.（saw怎么翻译）

委内瑞拉石油公司（PDVSA）的石油产量在1998年达到顶峰。译文：PDVSA saw production peak in 1998 .问：production peak 为“产量顶峰”；  这里的saw，该怎么翻译，没有“达到”的意思啊？

问题 分析：I miss my friends back in China.

在外语教学与研究出版社出版的义务教育教科书英语（一年级起点）五年级上册第45页有一个句子：But I miss my friends back in China.这里的 back 是什么用法？

问题 arrive in, arrive at以及arrive on的用法问题

When I frist arrived on this island, I had nothing. 一般 arrive 是与 in 以及 at 连用。请问什么情况下用 on 比较合适？ 

问题 shocked to do 不定式和状语

And the man was shocked to wake up and find the tide had come in and completely surrounded him, cutting him off from the shore.请问老师to wake up是作什么成分呢？cutting him是作结果状语吗？

问题 看我分析得对不对，主谓结构、状语、介词＋动名词

She is used to living in the country. 她习惯于住在乡下。She(主) is(系) used(表语) to living(目的状语，to是介词，living是动名词作宾语？)in the country(地点状语) I    look    forward     to      your reply.主&nbs...

文章 英语中不可以说 be surprised by … 吗

...7页，外语教学与研究出版社出版发行，2000年9月第1版： The burglar was surprised by the family coming home unexpectedly. 入室作案的窃贼因那一家人突然回来而吃了一惊。 I’m surprised at / by your attitude. 我对你的态度感到奇怪。 更多例句如...

问题 语法分析、句子结构分析

原句：Some chicken breeders and poultry groups say the coronavirus pandemic has led more people in the United States to start raising their own chickens.老师们，对于这里：has led.......to start raising their own chickens是什么结构，其中又有什么语法在里面?

问题 when的用法

For the moment,Frank got a funny look on his face,and the tears began to well up in his eyes."It wasn't long after that when my Dad went to sea and never came back."句中的when引导时间状语从句，和前面的it是什么关系？

问题 为什么不是动名词作主语

Among the firms making the biggest splash in this new world is Straitford.这个句子为什么不是making做动名词作主语?

问题 介词在句首不能省略吗

For 300 years the treasure lay buried in the cave, unknown. 长达300 年，这些财宝埋藏在洞穴中，无人知晓。句首的介词 for 不能省略吗？有比较权威的资料可以推荐吗？谢谢！

问题 句子成分分析（Identify as complete a list as possible）

Identify as complete a list as possible of the positive and negative impacts of globalization.老师好，这个句子成分是什么样的，尤其是as complete a list as possible of ...很糊涂

问题 求助一道选择题（涉及非谓语动词的用法）

________ at the site of a fort established by the Northwest Mounted Police,Calgary is now one of Canada's fastest growing cities.A. built          B. it is built         C. to build     ...