593 个回答
关于融合型（缩合型、复合型、关系型）what从句能否外置的讨论
简单地说，what-从句作主语或宾语时能否外置，与 what 的用法有关：1. what 表示疑问意味时，可以（但不是必须）外置。如：非外置：What he wants is not known.外置：It is not known what he wants.2. what 用作融合型连接代词（即相当于“先行词+关系代词”）时，不可以外置。如：What he says is true.What he needs is j...
回答于 1秒前
natural science 与 physical science 的区别
natural science与 physical science的区别：共同点是：它们都包括物理、化学、地质、天文等学科。不同点是：natural science 包括生物学，而 physical science 不包括生物学，朗文词典对physical science 的解释是 the sciences, for example CHEMISTRY and PHYSICS, that are concerned with studying things that are no...
回答于 1秒前
I made what I hoped was a ...句式对吗
我觉得这个句子是对的。这个句子的分析可能有个误解，就是将 what I hoped was 分析为宾语，将an attractive proposition 分析为宾补。所以感觉what I hoped was中多了一个 was。 其实，这个句子中整个what I hoped was an attractive proposition 都是动词 made 的宾语，只不过在这个宾语中有个插入语 I hoped。如果...
回答于 1秒前
真实条件句主从句的时态问题
没有特定的上下文，我觉得答案并不唯一。下面红色部分是我认为可能的答案：1. If she has promised / promises to be here, she will certainly come. 2. If he says / has said that, he must be a fool. 3. If I was out of work, I did / would do some odd jobs. 4. If you spent the night on the train, you pro...
回答于 1秒前
语法解释：现在分词的逻辑主语
1. 概念说明：现在分词属于非谓语动词，不能单独用作谓语，所以从语法角度看，它没有真正意义上的主语。但是，现在分词也是一种动词，它所表示的动作自然有其相应的执行者——这个动作的执行者既可能是句子的主语或宾语等，也可能是加在现在分词前的特定的人或物。这个具体表明动作执行者的主语，就叫现在分词的逻辑主语。如...
回答于 1秒前
be difficult to be done的用法对吗
你的句子不对：误：The question is difficult to be answered.正：The question is difficult to answer.正：It is difficult to answer the question.相关原因请参考：http://www.yygrammar.com/Article/201309/3444.html http://ask.yygrammar.com/q-2086.html
回答于 1秒前
非真实条件句中的动词形式
网友的两道题：1. If my father ____ (say) such a thing to me, I would tell him to mind his own business. 2. If you _____(stay) in England just a few months longer, your English would probably show a noticeable improvement.所给答案是： were to say; were to stay完全可以用： said, stayed
回答于 1秒前
非真实条件句的时态处理技巧
网的三道习题：1. If I ____ (earn) a good salary, I wouldn’t think of changing my job.2. I wouldn’t buy the picture even if I ____ (afford) it.3. If I____ (use) a typewriter, I would save a lot of time.所给的标准答案：were earning; could afford; could use第1题答案完全可以是： earned。第2题和第3题的 c...
回答于 1秒前
it 还是 what
本题很容易错选 A，认为两空均考查形式主语。其实本题的答案是 C，第一空填形式主语，真正的主语是其后的不定式 to learn grammar。第二空填 what，what is the most important 是主语从句，注意 what is the most important 后的谓语动词 is。请做以下类似试题：(1) I know ______ is important to know my own limitation...
回答于 1秒前
Not as long as…的用法疑问
你的改动语法上是对的，意思也是对的，但风格变了，变得不那么像“小说”了。句中的 Not as long as he keeps this up 可理解为省略用法，相当于 I can't do anything with him as long as he keeps this up / Neither of us can do anything with each other as long as he keeps this up 的省略...
回答于 1秒前