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问题 对比两句话

Don't come in unless I call you.Don't come in until I call you.这两句话有什么区别？

文章 高中英语新教材-词汇教学参考资料-译林版-选择性必修2-Unit 1

...           ▲department▲cigarette            ▲carpet▲automatic          ▲investigate▲come about       ▲journalist▲priority              ▲contradict▲factual               ▲instance▲for instance      ▲differ▲conclusion        ▲f...

问题 同位语的确定问题

A responsible teacher must see to it that every one of his students develops his full potential.老师，这个that从句是同位语从句吗？

问题 find/feel辨析

Some others may feel tired all day long, but still ( ) it hard to sleep at night.A. findB. feel答案A.为什么不能选B.feel呢？谢谢老师！

问题 时态问题

表示我快走了就给你打电话I will call you when I am going to leave.这个是不是不符合语法，时间状语从句要求主将从现。可是如果按这个要求I will call you when I leave这不就成了我走了给你打电话吗?请问应该怎么表达，谢谢老师

问题 come的用法

老师好，想请问一下come的具体用法。比如为什么不能直接说I come. 必须是 I am coming. 那可以说I will come.吗？另外，come后要接back,to,for等，只是因为它是不及物动词吗？还是有其他原因呢？

问题 than的比较结构

第一组：The medicine is more effective that expected.The medicine is more effective than is expected.The medicine is more effective than it is expected. 第二组：He has more money that expected.He has more money than is expected.He has more money than he is expected.He has more money than it...

问题 句子成分分析

请问曹荣禄老师：Only 18.8% of the class of 1982 had some kind of diploma four years after high school, versus 45% of the class of 1972. 1. 句首的only是哪个义项，做的是什么层次上的什么具体成分，它的作用对象和作用是什么？2. 句中的four years做...

问题 so that表示目的还是结果的判断

By saying postdating a check,I mean you can write the check with a date that is later than the acutal date, so that it won't become effective until that time.想问一下老师：1 postdate查了下它本身有名词用法，为什么原句还需要动名词呢？2 “with a date that is la...

问题 such as后面怎么直接接BE动词结构呢

Permissible rhythms must be simple, and such as are expressive of a courageous and harmonious life.such as后面怎么直接接BE动词结构呢？

问题 “have+宾语+非谓语动词”考题

There is something wrong with my washing machine.I must have it ( ).A.checkB.checkingC.to checkD.checked

问题 副词 when 可以用作主语吗

 When is a convenient time for me to come?请问这个句子中的副词 when 是什么成分？是主语还是表语？

问题 for的省略

She hears of my plans only a few minutes or so before I give orders to carry them out. a few minutes before是前面省略了介词for，还是a few minutes 修饰介词before？

问题 汉译英正判断

1.My bike need repair。我的自行车需要修理。2.My bike needs to repair。我的自行车需要修理了。如果这两句正确是我修理自行车呢还是别人修理自行车呢？

问题 代词的主格和宾格

请问老师在这句话中: Who is more important to you, her or me?中为什么用宾格her和me呢？这句话中who不是作主语，所以不应该用she和I吗？