找到约 13000 条结果

问题 不符合通常句式的强调句

填that, 因为是强调句，但不是很明白，请老师分析下:But do you know what it is ______ that _______ makes the weather change?（一般形式应该是it is...that 啊？）

问题 that引导表语从句可以省略吗

One reason could be poor children do not get the food they need for healthy development. 句中为什么没有that，that引导表语从句不是不能省略吗？谢谢老师！

问题 signaled shutdown是什么意思

新编英语第三版课文里的一句：The part of my brain that switches off when I do anything strenuous signaled shutdown and my feet moved metronomically.这里的signaled shutdown是什么意思，充当什么成分？

问题 did sightseeing是什么用法

Kristin Diehl conducted a series of experiments on photo-taking to find out whether people enjoyed it when they did sightseeing.过去式did后面为什么用ing形式（有did doing句型吗）？

问题 deliver的理解与用法

The zones do deliver some improvements to air quality, and the science tells us that means real health benefits — fewer heart attacks, strokes and premature births, less cancer, dementia and asthma.这里的deliver什么意思? 作什么句子成分?

问题 quite 的用法与修饰疑问

They don't see the distribution of power quite the same way we do.在翻译软件上说“读句出现中断”quite the same way we doquite在这儿修饰名词，不能做状语吧，还是说有省略。

问题 mean后是否少了by或者for?

what do you mean they won't move? 感觉这个句子的成分有问题

问题 while done之间的省略问题

While regarded as an impossibility, many people still want to carry out this plan. 老师好，我们知道while后可以省略“主语+doing”,请问老师，这个句子所包含的while用法正确吗？

问题 get、grow的用法

Get和grow作系动词时的用法1.都可以表示变化的过程.2.当其后接to+静态意义动词时表示逐渐变得……学生感觉这两个用法表达了同一个意思，是不是用了进行时就不能用to do,比如He was getting/growing to like English.

问题 at, in修饰地点，区别

老师你好!我记得很清楚，我读书的时候，老师讲过at 用于小地点，in用于大地点。但是好像英语随着时间变法而有所变法，现在英语语法没有那么严格，at,in可以互用是吗? 如：DO you often read books in this park?

问题 times倍数表达方式

老师好，       我在听力材料里看到下面的句子：So, do you mind many business trips? There will be six to ten times traveling abroad a month.请问老师，您觉得里面的times用得对吗？改成There will be traveling abroad six to ten times a month.呢？谢谢老师。

问题 if 条件状语从句（真实条件句）

It could only get over the mountains if it rose to 10,000 feet. 请问，这是“if 条件状语从句（真实条件句）的假设过去”吗？ 那“主句”为什么不用“过去将来时would do”呢？

问题 定语介词的选择

老师们好！Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time.句中的changes in that biomass为什么选择in做changes的定语介词呀，谢谢老...

问题 介词to后面为什么没有成分

Any problem that has something to do with teenagers' mental health is worth paying attention to. To后面为什么不加成分了呢？

问题 用 it 还是 them

They should clean the room and wash the clothes，because when they get older，they will have to do it. 这个句子最后一个单词it要改成them嘛，clean the room and wash the clothes.是两件事还是一件事？