predicate

简明释义

英[ˈpredɪkət]美[ˈpredɪkət;ˈpredɪkeɪt]

n. （语法）谓语；（逻）谓项

v. 使基于，使取决于；表明，断言

adj. （用作）表语的

复 数 p r e d i c a t e s

第 三 人 称 单 数 p r e d i c a t e s

现 在 分 词 p r e d i c a t i n g

过 去 式 p r e d i c a t e d

过 去 分 词 p r e d i c a t e d

英英释义

单词用法

同义词

反义词

例句

1.The more selective the predicate, the earlier the predicate should be applied.

谓词的选择性越强，应该越早应用谓词。

2.Nominative is used when the noun is the subject or a predicate nominative.

当名词是主语或谓语主格使用主格。

3.The data type of the index matches the data type in the query predicate.

索引的数据类型与查询谓词的数据类型相匹配。

4.The data type in the query predicate and the index definition are compatible.

查询谓词中的数据类型与索引定义是兼容的。

5.This dependence is especially true when it's used in a predicate.

当它用在谓词中时，尤其存在这种依赖性。

6.What is a predicate method?

什么是断言方法？

7.Specify the query predicate (WHERE clause).

指定查询谓词(where子句)。

8.In logic, a statement can be classified as a predicate 谓词 if it makes an assertion about a subject.

在逻辑中，如果一个陈述对一个主题进行断言，它可以被分类为谓词 predicate。

9.The predicate 谓词 of the sentence describes the action taken by the subject.

句子的谓词 predicate 描述了主语所采取的动作。

10.In programming, a function that returns true or false is often called a predicate 谓词 function.

在编程中，返回真或假的函数通常被称为谓词 predicate 函数。

11.The logical expression has a predicate 谓词 that evaluates the truth value of its components.

该逻辑表达式有一个谓词 predicate，用于评估其组成部分的真值。

12.In mathematics, a predicate 谓词 is used to express properties of numbers.

在数学中，谓词 predicate 用于表达数字的属性。

作文

In the study of language, understanding the structure of sentences is crucial. One essential component of a sentence is the predicate, which plays a vital role in conveying meaning. The predicate can be defined as the part of a sentence that tells what the subject does or is like. It usually contains a verb and may include objects, complements, and modifiers. For example, in the sentence 'The cat sleeps on the mat,' the predicate is 'sleeps on the mat.' This part of the sentence provides information about the action performed by the subject, which in this case is 'the cat.' Understanding the function of the predicate is essential for constructing clear and effective sentences. Without a well-defined predicate, sentences may become ambiguous or incomplete. For instance, if someone were to say, 'The teacher,' without a predicate, the listener would be left wondering what the teacher is doing or what is being said about them. Adding a predicate such as 'is teaching math' completes the thought and provides clarity. Moreover, the predicate can vary in complexity. Simple sentences often have straightforward predicates, while compound or complex sentences may contain multiple predicates. For example, in the complex sentence 'The dog barked loudly, and the cat hid under the sofa,' there are two predicates: 'barked loudly' and 'hid under the sofa.' Each predicate gives specific information about different subjects, enhancing the richness of the sentence. In English, predicates can also include auxiliary verbs, which help to indicate tense, mood, or voice. For example, in the sentence 'She has been studying all night,' the predicate is 'has been studying all night.' Here, 'has been' serves as an auxiliary verb that helps to form the present perfect continuous tense, providing more context about the action's duration. Furthermore, the predicate can express various moods, such as indicative, imperative, or subjunctive. In the imperative sentence 'Close the door,' the predicate is 'close the door,' which gives a command. Understanding how the predicate functions in different contexts allows writers to convey their messages more effectively. Additionally, mastering the use of predicates can significantly improve one's writing skills. By varying predicates and sentence structures, a writer can create more engaging and dynamic prose. For instance, instead of repeatedly using simple predicates like 'He runs,' a writer might say, 'He sprinted down the track, eager to win the race,' which adds depth and excitement to the narrative. In conclusion, the predicate is a fundamental element of sentence construction that conveys essential information about the subject's actions or states. Understanding its role and how to manipulate it can greatly enhance both written and spoken communication. Whether one is crafting a simple statement or a complex narrative, the ability to effectively use predicates will lead to clearer and more compelling expression. Therefore, as learners of the language, we should pay close attention to our predicates to ensure our messages are conveyed accurately and engagingly.

在语言学习中，理解句子的结构至关重要。句子的一个基本组成部分是谓语，它在传达意义方面起着重要的作用。谓语可以定义为句子的一部分，它告诉主语做了什么或是什么样的。它通常包含动词，并可能包括宾语、补语和修饰语。例如，在句子“猫在垫子上睡觉”中，谓语是“在垫子上睡觉”。这一部分句子提供了关于主语（在这种情况下是“猫”）所执行的动作的信息。 理解谓语的功能对于构造清晰有效的句子至关重要。如果没有明确的谓语，句子可能会变得模糊或不完整。例如，如果有人说“老师”，而没有谓语，听者会想知道老师在做什么，或者对他们有什么说法。添加一个谓语，例如“正在教数学”，可以完成这个思想并提供清晰度。 此外，谓语的复杂性也可以有所不同。简单句通常有简单明了的谓语，而复合句或复杂句可能包含多个谓语。例如，在复杂句“狗大声吠叫，猫藏在沙发下”中，有两个谓语：“大声吠叫”和“藏在沙发下”。每个谓语提供有关不同主语的具体信息，增强了句子的丰富性。 在英语中，谓语还可以包含助动词，这有助于指示时态、语气或语态。例如，在句子“她整晚都在学习”中，谓语是“整晚都在学习”。在这里，“整晚都在”作为助动词，有助于形成现在完成进行时，提供有关动作持续时间的更多上下文。 此外，谓语可以表达各种语气，例如陈述语气、祈使语气或虚拟语气。在祈使句“关门”中，谓语是“关门”，它给出一个命令。理解谓语在不同上下文中的作用，使写作者能够更有效地传达他们的信息。 此外，掌握谓语的使用可以显著提高一个人的写作技巧。通过变化谓语和句子结构，作家可以创造出更具吸引力和动态的散文。例如，作家可以不再重复使用简单的谓语，如“他跑”，而是说“他在赛道上飞奔，渴望赢得比赛”，这为叙述增加了深度和兴奋感。 总之，谓语是句子构造的基本要素，传达有关主语动作或状态的重要信息。理解其角色和如何操控它可以极大地增强书面和口头交流。因此，作为语言学习者，我们应该密切关注我们的谓语，以确保我们的信息准确且引人入胜地传达。因此，无论是撰写简单陈述还是复杂叙述，有效使用谓语的能力将导致更清晰和更具吸引力的表达。