13350 个回答
状语从句的省略问题
1. After she finished the housework,Polly had a walk with me. ◆after 是连词。 2. After finishing the housework,Polly had a walk with me . ◆after 是介词，finishing 是动名词。这不是、也不符合从句省略主语和 be 动词的规则，因为上句不是 after she was finishing...，故不是上句的省略。这种从句省略的结果...
回答于 2021-09-06 10:41
be it……or……的用法
Be Mary rich or poor, I will marry her. ——正确。 等于： Whether Mary is rich or poor, I will marry her.be they rich or poor or have a degree or not ——第二个 or 连接两个让步从句，等于：whether they are rich or poor, or whether they have a degree or not第二个让步状语从句，不属于倒装结构。第一种情况的...
回答于 2021-09-05 20:52
关于方向状语和方位状语的疑惑
1.方向状语是由方向副词towards，forwards， backwards等和表示方向的介词to，towards，forwards， backwards等+名词（短语）这两种形式构成是吗？——网友理解问题正确。不过，状语的种类不要分得过细，不利于英语学习。此外，请网友查查词典，上面列举的，哪些词是副词，哪些词是介词。2.backward和 backwards，forward和fo...
回答于 2021-09-05 16:35
关于将来完成时的疑问
句1：We will have finished the project by the end of this year.1.will have done是将来完成时，但老师以前讲will是情态动词表推测，那么我想问，既然是表推测，那可以不可以将will换为would，此时用would have done替代will have done表示将来完成时的意义，区别只是would比will的信心更小，这样理解可以吗？2.如果该句...
回答于 2021-09-05 07:00
时态问题
1. Susan had quit her well-paid job and was working as a volunteer in the neighborhood when I visited her last year.为什么用过去进行时不用一般过去时？——与后面这个 when 从句有关，指当时visited her那个时间。2. We have been working on it for several hours but we have not yet reached any conclusion. 为...
回答于 2021-09-04 21:36
关于to在句子中做宾补和目的状语的问题
We’re using these same concepts to expand our research beyond disease prediction to better understand public sentiment.to expand our research beyond disease prediction 是目的状语，不是宾补。to better understand public sentiment 也是目的状语。宾补是谓语动词施加给宾语的结果，是受限制的；而且宾语是宾补...
回答于 2021-09-04 18:47