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问题 please用于句首和句末时的标点符号用法问题

老师说：please（请）用在句首时，后面不用逗号；please（请）用在句末时，它的前面可用逗号也可不用逗号。如： Please fill in this application form. 请填写这份申请表。 Fill in this application form, please. 请填写这份申请表。 Fill in...

问题 请问这个SAT考试题中的句子有语病吗

老师您好请问这个句子有语病吗？In the little I had learnt of him at luncheon, a smattering of hearsay garnered by her ten months ago from the daily papers and stored in her memory for future use, I could imagine, in spite of my youth and inexperience of the world, that he would resent ...

问题 关心过去时间段的时态问题

...般过去时1. 延续性非终结动词，I wrote from 5pm to 7pm yesterday.这句话是不是表示我昨天从5点写到7点，动作开始于5点，结束于7点，关心时X＝Y。2.延续性终结动词，当我想表示:昨天我写信从下午5点写到晚上7点，写完了一封信，可以...

问题 for sb to do sth与介词后接带主语的动名词复合结构一样吗

It is important for us to learn English.for I learning English与上文中的红色部分有什么不同，红色部分与介词后带逻辑主语的动名词复合结构有什么不同，简单介绍一下，谢谢回答。 

问题 where 和 when百思不得其解的一个搭配问题

曹老师请教：The biggest surprise for Josie was when she was chosen as team captain.This cupboard is where she keeps all her sewing things两句均来自于麦克米伦正规字典，所以句子绝对没问题。这两句句子 想了一个 晚上， 首先我很知道  第...

问题 名词性短语The first human moon landing

老师，我在VOA Special English中看到这么一句话：【The first human moon landing happened more than 50 years ago. 人类在50多年前首次登陆月球。】我的疑问是：为什么这篇文章要把这么长的动名词短语【The first human moon landing】放在句首作为主...

问题 名词短语可以做限制性短语从句或状语从句吗

...句？另外以下句子：3,205 meters above(the) sea level, Qinghai lake is located about 100 kilometers west of Xining, capital of Qinghai province in western china.（青海湖青海湖位于海拔3205米、青海省省会西宁以西约100公里处。）3,205 meters above(the) sea level在这...

问题 主句是一般过去时before从句可用过去完成时吗

He left the station before I had hurried there. 这个句子主句的动作发生在先，为什么从句用过去完成时？ 换句话说，如何理解主句是一般过去时而before从句是过去完成时？  

问题 As much as has been achieved 用法疑问

As much as has been achieved in connection with globalization, there are much more to be done.这里的as much as看似用作即是，但他是不是缺了主语？

问题 分析的介词问题(uses for, uses of, the key of, the key for等)

请问的的介词问题They should adopt a more imaginative approach and investigate alternative uses for their property.请问可以说They should adopt a more imaginative approach and investigate alternative uses of their property.吗？又比如：the key of the door. / the key for the door.请...

问题 so的省略

Ms. Liu, 23, said she was not optimistic that she would get her money back. 请问该句是不是省略了so

问题 句子分析

But “it’s us, human beings, we the people who create the society we want, not profit”.这个同位语从句是前面三个同位语的从句还是只是we的同位语从句？还是说别的语法？

问题 曹老师《〈用动词过去时形式表示假设意义，如何用...〉中我自己不懂的地方》的解答中我有新疑问

原文网址：http://ask.yygrammar.com/q-35516.html原文例句： 1、It's time we ordered dinner. (现在该叫菜了）2、It's high time you bought a new car. (你该买辆新车了）3、He acts as if/as though he knew everything. (他一举一动像是什么都懂）4、She looke...

问题 关于be动词后接副词和形容词的理解困惑

...，可以理解，是系表结构，说明主语的性质，例如The food is off - 食物变质了。但是也经常见到be动词后接副词，例如I am off, 我走了。 请教老师:1)  系动词be后可以接哪些性质的副词？2）和接形容词表明主语的性质不同，be+副...

问题 为什么不加定冠词the, 说成in the brackets呢

Millie is writing about what her family memebers are doing. Help her complete her article with the correct tense of the verbs in brackets.这是初中英语课本上的题目要求，然后这句话的下面，就是一篇小短文，有例如10个括号（）需要填空。我的问题是：为什...