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问题 Conversation 1, Conversation 2及相关表达与大小写

...这句摘自高中英语新教材人教版必修一 p2：Max meets Amy in the dining hall. Listen to Conversation 1 and tick Max's favourite subject and Amy's favourite subject.这里的Conversation 1, Conversation 的意思我清楚，它表示“会话一”。我请教的内容有二：第一，...

问题 survey前面用什么动词

‍We’re doing a survey of business travellers. 我们正在对商务旅行者进行一项调查。 这里用的是动词 do 来表示“进行调查”，请问，survey 通常与什么动词搭配，表示“进行调查”之类的意思？‍

问题 until是有否定的意思吧

“Wait until brother Michael sees that there are two of us!" he cried.老师，如何理解wait，和整句的意思？

问题 两种名词形式的区别

We live in an age of rapid technological advance/advancement.advance本身可做名词，表示“发展”的意思，advancement在advance后加后缀，构成名词，也有“发展”的意思，那么，advance和advancement两者在表达上有什么区别？

问题 代词 he, him, she, her不表示“人”的用法

...作阴性 she, her。如：My car’s not fast, but she does 50 miles to the galloon. 我的汽车不快，但她每加仑汽油能跑50英里。请问：代词 he, him she, her 在哪些情况下可以不表示“人”，而表示其他……

问题 时间不明确时如何推测情态动词所表示的时间

...目： Her birthday was a week ago, so it _______ (can't / be ) on the 25th. A. can't be    B. can't have been 我不太明白25日是说话之后的日子，还是之前，所以不知道应该用对过去的推测，还是对现在的推测。请专家指教，谢...

问题 in enough sth 是个词组吗？为什么查不到呢？

He had been in enough briefings over the years. 这种简要介绍他听过多年啦。Have you ordered in enough envelopes this month? 这月你订足信封了吗 ?怎么感觉 in enough sth 像个词组似的，但是查不到？

问题 would+do是对过去习惯的推测还是表示过去习惯做某事

Before his retirement he would catch the early bus every morning.请问老师，上句中的would是对过去习惯的推测吗？一直以为是过去习惯做某事，可是看到有书说这是对过去习惯的推测，不太明白两者有什么不同？谢谢老师的解答。

问题 动词时态选择题(涉及过去完成进行时等)

When I saw the mess my paper was in,it was obvious that someone             it.A.was reading   B.had read   C.had been reading   D.read请老师详细讲解这道题为什么选C项而不选其他项啊？谢谢老师啦

问题 find to one's suprise that..句式怎么理解

They found to their surprise that the goddness turned out to be a very modern-looking woman.这句子中found to their surprise 结构是什么意思? to their surprise成了found的宾语吗? 这样的话,that从句起什么作用，去修饰surprise??

问题 Please give me a chair to sit on.

请问这个句子里的“on”可以去掉吗，不能的话有什么语法规则在里面，可以用汉语里的“兼语”来理解“chair”在这里的作用吗 此外，They have trouble solving the problem being talked about .这里的“about”也和“on”是一样的用法吗

问题 状语从句+主句的标点符号问题

1.Work together, if possible.2.If you want to attract schoolchildren to science and technology, make the lessons more practical.3.If you are threatened with court action don’t panic.4.These glands all react if challenged by infection or trauma.在上面四个句子中，条件状语从句分别是...

问题 过去完成时理解困惑

...re waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. 老师，这里为什么不...

问题 关于where关系副词的范围划分问题

Economy：The process or system by which goods and services are produced, sold, and bought in a country or region韦氏高阶词典问题：这条定义当中的by which能否替换成where作为”抽象性地方名词process/system”的关系副词去自行理解。常用的关系副词why/where/...

问题 when visiting和when to visit

And tourists are encouraged to book tickets on the Internet and stay away from busy hours when________.(visit)答案给的是visiting，when visiting在这道题中相当于when they are visiting吧，那意思不就变成“正在参观”了吗，但题目里给我一种“将来”的感觉，“...