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问题 句子前后时态不一样（过去进行时+一般现在时）

But since then, while the glaciers were retreating, they are looked at as a beautiful thing, which they definitely are. 老师好，请问，这个句子的前后时态不一致是什么情况？前面还是were doing，后面就成了一般现在时...

问题 that引导的定语从句一定要跟在被修饰词后面吗

Many design advances have been made in only the last several years that make an excellent running shoe indispensable. 

问题 spend sth doing sth结构中 doing 是宾补吗

In order to make enough for his tuition fee,he spent the whole summer holiday working as tutor. 例句中的working as tutor 是宾补吗？

问题 missing 的构词分析与词义理解

...“发现……不在”“发现丢失”。如：When did you first miss the necklace? 你最早发觉项链不见了是什么时候？ We seem to be missing some students this morning. 今天早上我们好像有几位同学没到。 由例句可知，miss 的宾语是丢失...

问题 have there been serious attempts to是什么时态？怎么理解？

Only in the past few years have there been serious attempts to test these ideas.

问题 词语辨析: almost, nearly, actually, lately

The job’s ______ done. (问哪个词不能填入句子)A. almost    B. nearly    C. actually    D. lately书本答案是D.请问老师，job’s 可能是 job was 的缩写吗？如果不是job was 的缩写，那么就不是一般过去时，那选D. lately好像也能说得通。是不...

问题 Can’t wait!（为什么没有主语或省略了主语）

Tomorrow evening, I’m going to a jazz bar in the Richmond District. Can’t wait!句末的 Can’t wait! 为什么没有主语？是省略了主语吗？

问题 being a public holiday的逻辑主语可以是人吗

Being a public holiday, nobody was in the office.在一篇作文中看到这样一个句子。请问这个句子有问题吗？Being a public holiday 的逻辑主语是 nobody 也可以吗？

问题 持续时间状语和时间位置状语区别

例如：He will repair the car in 3 days.老师们，学生一直有个疑问，即，这里repair为延续性动词，如果把in 3 days翻译为“在3天时间之后。那么，该句子意味着延续性动词repair在3天后那个时间点开始。但是，学生一直不理解的是，不是...

问题 关于all做主语时谓语动词用单数还是复数的问题

All we had left were the clothes on our backs.all作主语时指人谓语动词用复数，指物谓语动词用单数，教材上这句话all应该是指物吧，为什么用were不用was呢？

问题 check后的“是否”用that还是if/whether

...如何时，check后是要接that引导的宾语从句，还是接if, whether引导的宾语从句？如下面这个句子：We had better check that all the doors are locked. 我们最好检查一下所有的门是否都锁上了。这个句子中的 that 可改为 if 或 whether 吗？

问题 语义辨析(be home与be at home)

Is anybody home？和 Is anybody at home? 两句意思一样吗？我知道语法结构不同，一个 home 是副词，一个是 at home 介词短语。我想问意思上有区别吗？

问题 英语句子结构分析与改写

请问一下。He is just like an unknown hero quietly trying to make a difference, inspiring many. 这个句子可否写成He is trying to make a difference just like an unknown hero,inspiring many呢？因为我觉得如果trying和inspiring是非谓语的话，那么它们应该用and连接...

问题 关于比较分句的省略问题

①She is as beautiful as youyou后面的are要不要加上呢，连词前后相同成分省略，但是you 和she的be动词的人称不一致，是不是需要加上you后面的are？即She is as beautiful as you are.②I can carry as many books as you can这句话中you后面的can可以去掉吗...

问题 be using现在分词还是动名词

What comes next is using different words to say what we have just said and written. 问题：is using 是现在分词表示进行时态？还是using different words to say what we have just said and written 这个是动名词短语作为表语？谢谢！