找到约 50000 条结果

问题 the next, the second, the 

书上说，当一个名词受到 the first, the last 修饰时，后面要接不定式作定语。如： He is always the first to come to the office and the last to leave. 但如果一个名词受到 the second, the third, the fourth…the next 等修饰呢？是不是也要后接不...

问题 knowledge有形容词修饰时必须要用不定冠词吗

1. have a...knowledge of sth 是固定搭配吗？在类似这样的用法和搭配中是不是必须要用不定冠词？ He has a good knowledge of mathematics. 他的数学(知识)很好。 He has a wide knowledge of history. 他有广泛的历史知识。 It is necessary to have a good ...

问题 过去完成时与一般过去式（涉及hardly...when和no sooner...than）

No sooner had I reached home than it began to rain.Hardly had I reached home when it began to rain.这两句话主句的过去完成时可不可以改为一般过去式？我知道“hardly +过去完成式 when+一般过去”和“no sooner+过去完成式 than+一般过去时”是固定用法，...

问题 all与总括词连用就一定表示部分否定吗（求权威出处）

最近在网上看了一些关于部分否定的语法，说not对于有总括词存在的句子的否定不管not在哪都只是否定总括词。所以“All people here are not friendly”意思是“这里所有的人并不都很友好。”（出处：http://blog.sina.com.cn/s/blog_4ef3ec290100...

问题 不同时态提问的差异

比如如下情景，我去餐馆吃饭. 在餐馆里，服务员问我是否有预定:1) Do you have a reservation?2) Have you made a reservation?3) Did you make a reservation?4) Have you had a reservation?上面的1) 2)两句，是书上的，而3) 4)两句是我自己写的。因为我自己是...

问题 for sb to do sth 中的不定式用一般式与完成式的区别

请问专家老师：It is a bad decision to have come here 是否可用 It is a bad decision to come here代替？此外，是否存在，it is... for sb to have done sth 结构；如存在，是否可以替换成 it is.. for sb to do sth 结构？

问题 两个非谓语动词的连用问题（比如“在教室前面站着在唱歌的人是……”）

老师您好，请问:假如说这么一个情景，在一个教室里，有两个女孩正在唱歌，一个在站在教室前，一个站在教室后。站在教室前的是我妹妹。能不能这么说：1.The girl singing standing in front of classroom is my sister.或者：2.The girl who is si...

问题 be heard to do sth 与 be heard done 用法的疑惑

—The plan is heard _____ so well that we don’t have to make any changes.     — It is indeed.A. to design         B. designing      C. designed         D. design     这题选 C，但是 sb is heard to do st...

问题 关于对 don't take it personal 的正确理解

最近我在听欧美歌曲中频繁遇到该表达，有说是“别放在心上”，也有“不是针对你”的理解，想请问如何理解该短语会更加合适？此外，我注意到一些人认为“don't take it personal”在语法上是错误的，其符合语法规则的正确...

问题 用倒装表示假设的虚拟语气

   Absent this kind of early instruction, absent the building of this moral shield, no congressional law, no presidential executive order, no fiery rhetoric will salvage a child' s conduct nor locate a missing moral care   【翻译】没有这种早...

问题 while和but表示对比时有何区别？

①When I'm jogging, I'm constantly challenging myself to go farther or faster, sweat more, and breathe harder.And when I'm walking, I'm taking time to go outside and put one foot in front of another while I look around, blink, and feel the sun and the wind. 请问:为什么不可以将句子...

问题 是否可以将A lot of中的of提至关系分句前构成of which

Perhaps the sturdiest economic rationale for buying local is that it stops the short-term stimulatory effect of new spending—of which Mr Biden is planning a lot—from leaking overseas.在《经济学人》读到的一句话。如果构成关系分句，用a lot of which Mr Biden is planning就可...

问题 关于it is adj. for sb. to sth. 句型的疑问

能否说Under too much pressure,it is universal for our students to pay less attention to health?因为主语是it 而under too much pressure修饰的是students而非主语it 所以我在想这个句子到底对不对这个句子是我自己想的在阅读里看到过一个类似的句子：For th...

问题 不同类型的状语处于句中时与多个助动词的位置关系

老师好！最近看Swan讲副词，已知如下1.在有两个或两个以上的助动词的情况下，状语通常放在第一个助动词后面。She would never been promoted if she hadn’t changed jobs.2.完整性状语通常放在所有助动词之后。I will have completely finished by nex...

问题 I was extremely inspired by the elegant way the words sounded. 这句话中sounded是什么意思？

sounded是过去分词做后置定语么？那这里的sound应该是什么意思呢？求解答……