动词"to be"的过去分词形式为"been"。选项A(was)和B(were)是其简单过去式(分别用于单数/复数主语),D(being)是现在分词或动名词形式。只有C(been)符合过去分词的语法功能,如用于完成时态(has/have been)或被动语态(be + been,但需注意被动语态结构实际为"be + 过去分词",即如is been为错误结构,此处解...
一般式(being done)表示一个被动动作正在进行,或与谓语动词的动作同时发生;完成式(having been done)表示一个被动动作发生在谓语动词的动作之前。 I noticed the boybeing beaten by his mother.我注意到那男孩挨他母亲的打。 Having been cheated many times, she now...
过去分词：is are am-been 过去式（past tense）是英语语法的一种，表示过去某个时间里发生的动作或状态。一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。过去分词（past participle）是分词的一种。规则动词的过去...
Past participles and the passive voice Apassive sentenceis a sentence in which the subject is acted upon, instead of being the person or thing that performs the action. Passive sentences are typically formed using aconjugated form of the verb “be”along with apast participle. ...
The damaged buildings were being repaired. Damaged in this sentence is a past participle modifying buildings. A. damaging B. damage C. to damage D. damages 相关知识点: 试题来源: 解析 A。“damaged”是过去分词作定语修饰“buildings”,表示“被损坏的”。B 选项“damage”是动词原形或名词;C 选项...
They show who or what is being discussed, they describe people, things, and actions, and they connect one idea to the next. Some words show past actions, and some words can act as different parts of speech. This is the case with past participles....
过去式(past tense)是英语语法的一种,表示过去某个时间里发生的动作或状态。一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。 过去分词(past participle)是分词的一种。规则动词的过去分词一般是由动词加-ed构成(规则见后),不...
AIDS is said ___the number-one killer of both men and women over the past few years in the region. [C] being B. to be C. to have been D. having been Professor Johnson is said ___some significant advance in his research in the past year. [C] having made B. making C. to hav...
结果1 题目 Being honest makes you trusted by others. “Trusted” is the past participle of the verb “___”. A. trust B. trusting C. trusts D. to trust 相关知识点: 试题来源: 解析 A。“trusted”是动词“trust”的过去分词形式。 反馈 收藏 ...
way of being conjugated and so their past participle will not be the same as their past tense....