找到约 70000 条结果

问题 新编英语语法教程中关于物主代词的例句分析

...讲物主代词物主代词（mine、yours、his、hers、ours、yours、theirs）中有一个例句：Someone hit a car in the parking lot, mine unfotunately.为何这里的物主代词后面直接跟副词？是否是章振邦老师从某篇文章截取的一句，并且mine unfotunately中省去...

问题 can后面的非谓语动词

We'd like to do_____ we can  _____the poor.A how ;  help   B all ; to helpI like English and I spend every minute I can _____English.A studying       B study请问老师can后面的动词不是原型吗，这两道题为什么can后面不是原型，考点...

问题 wouldn't let 与didn't let区别？

He wanted to throw the money away,but jane wouldn't let him.为什么这里用过去将来时？而不是过去时的 didn't let ， 这两种写法产生什么差异？

问题 purse sth undisturbed 为什么用形容词而不是副词？

The monks can purse their occupation relatively undisturbed. 修饰动词不是应该用副词吗，例句中为什么使用undisturbd,而不是undisturbedly？

问题 不定式是目的状语还是名词的后置定语的困惑

We're taking an electric car around the entire United States to showcase market-based innovative ways to solve climate change.请教老师：to solve climate change是目的状语，还是ways的后置定语呢？

问题 more than的用法

According to a 2011 study by researchers at ColumbiaUniversity in the US, those who are sleep-deprived eat almost 300 calories a day more than those who get enough sleep.根据美国哥伦比亚大学2011年研究人员的一项研究，睡眠不足的人每天摄入的热量几乎比睡眠充足的...

问题 如何理清并列句结构

请问给位老师：Sex determination in fish is a very flexible process with respect to evolutionary patterns observed among genera and families, and within individuals is subject to modification by external factors.句中 and 部分和前面的哪一部分并列？我在阅读时碰到较为复...

问题 once lost的用法疑问

An opportunity is something that, ____, by no means you will get back.An opportunity is something that, ____, by no means you will get back.A. if you lose B. when lose C. once lost D. after losing书上的答案是C，请问老师，为什么不选A？

问题 比较代词than（直接采用曹老师的命名）所引导的比较句是否可以有不同的还原方式呢？

...选择was的原因，思考过程如下：There were many (A) casualties.It was reported that there were many (B) casualties.A>   BThere were more casualties than it was reported that there were. 这个句子省略掉形式主语it和真正主语之后就得到了原句：There were more ca...

问题 die可用于现在完成时吗

... be dead。 他是孤儿——他的父母死了。 误：He is an orphan—her parents have died. 正：He is an orphan—her parents are dead. 实在没看懂这里为什么用现在完成时是错的。

问题 主从句划分问题

...ill call you 是主句，那如果这么划分的话，例如What she said is true 这种句子又要怎么划分呢，难道从句是What she said 主句是is true 吗？

问题 afternoon,morning,evening前为什么不用冠词

...面的句子没有用冠词呢？Evening came on. 黄昏降临。Can’t the decision wait until afternoon? 能不能到下午再做决定？Evening was already drawing in. 夜晚已经渐渐来得早了。

问题 这题里为什么不选过去完成时

—Where are Ken and Margaret？—They were hungry，so they ______ to the store.A.go    B.went    C.had gone    D.were gone这题里为什么不选过去完成时？

问题 用定语从句和用分词作定语有何区别

I have colleagues working in Scandinavia who are also responsible for the main cities in Europe.表示一个人的职业和工作时为什么要用现在分词，而不用定语从句？上句中的working改成定语从句不好吗？谢谢老师的回答。

问题 说话部分是宾语时谓语是一定要是及物动词吗

“We should start back,” Gared urged as the woods began to grow dark around them.老师，urge是及物动词吗，像say,shout,call……人说话的部分前置（是宾语部分），主语+say ,shout urge..(谓语是只有及物动词）才能引出说话人说的话，是这样吗？