auxiliaries

简明释义

英[ɔ:g'zɪlɪəris]美[ɔ:g'zɪləris]

n. 辅助物；附属人员；附属机构（auxiliary 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Chiral sulfoxides play a significant role as chiral auxiliaries in the asymmetric organic synthesis.

手性亚砜是一种重要的手性辅助试剂，已广泛应用于不对称有机合成。

2.I need some auxiliaries .

我需要一些帮手。

3.Ion water, Polyaminoacid resin, Auxiliaries agent, all Heavy metals, Benzyl, Formaldehyde... etc. are not detected.

离子水、水性树脂、专用助剂，不含重金属、甲醛、苯系挥发物等有害成分。

4.Textile auxiliaries are one field of the necessary chemicals for textile production.

纺织印染助剂是纺织品生产必需的化学品之一。

5.Modal auxiliaries (usually called auxiliary verbs) in Chinese are the core members of the category of modality.

汉语中的情态动词(一般称为助动词)是汉语情态范畴的核心成员。

6.The omissions of the subject, auxiliaries and the latter part of a sentence are common types of omission in conversation.

日语会话中常见的省略现象有：主语的省略、助词的省略、句子后半部分的省略等等。

7.The effect of different chemicals and textile auxiliaries are tested and compared.

试验并比较了各种不同的化学药品和纺织助剂的作用。

8.In English grammar, modal verbs serve as auxiliaries 助动词 to express ability, permission, or obligation.

在英语语法中，情态动词作为auxiliaries 助动词 用于表达能力、许可或义务。

9.The teacher explained that auxiliaries 助动词 are essential for forming questions and negatives.

老师解释说，auxiliaries 助动词 对于形成疑问句和否定句是必不可少的。

10.When learning a new language, understanding the role of auxiliaries 助动词 can greatly enhance your communication skills.

在学习一门新语言时，理解auxiliaries 助动词 的作用可以大大提高你的沟通能力。

11.In many languages, auxiliaries 助动词 help to form compound tenses.

在许多语言中，auxiliaries 助动词 有助于形成复合时态。

12.She used auxiliaries 助动词 to clarify her instructions during the presentation.

她在演示过程中使用了auxiliaries 助动词 来澄清她的指示。

作文

In the study of English grammar, the term auxiliaries refers to auxiliary verbs that are used alongside main verbs to convey additional meaning or to form different tenses, moods, or voices. Understanding auxiliaries is crucial for anyone learning English, as they play a significant role in sentence construction and overall communication. Auxiliaries can change the meaning of a sentence and indicate whether an action is ongoing, completed, or habitual. For example, in the sentence 'She is running,' the verb 'is' acts as an auxiliary that helps to form the present continuous tense, indicating that the action is currently happening. There are three primary types of auxiliaries: primary, modal, and perfect. Primary auxiliaries include 'be,' 'have,' and 'do.' Each of these verbs serves a unique function. The verb 'be' can be used to form continuous tenses, while 'have' is essential for forming perfect tenses, such as in the phrase 'She has finished her homework.' The verb 'do' is often used for emphasis or to form questions and negatives, as seen in 'Do you like ice cream?' Modal auxiliaries, on the other hand, express necessity, possibility, permission, or ability. Common modal auxiliaries include 'can,' 'could,' 'may,' 'might,' 'must,' 'shall,' 'should,' 'will,' and 'would.' For instance, in the sentence 'You must finish your work,' the word 'must' indicates obligation. Understanding how to use these modals correctly can significantly enhance one's ability to express nuanced meanings in English. Perfect auxiliaries are used to indicate actions that have been completed at some point in relation to another time. The structure typically involves the auxiliary verb 'have' plus the past participle of the main verb, such as in 'They have traveled to France.' This construction shows that the action of traveling occurred before now but does not specify when exactly. Mastering the use of auxiliaries is essential for achieving fluency in English. They can change the entire meaning of a sentence and provide clarity to the intended message. For example, consider the difference between 'I can swim' and 'I could swim.' The first statement expresses ability in the present, while the second suggests a past ability or a hypothetical situation. Such distinctions are vital for effective communication. Furthermore, auxiliaries also play a significant role in forming questions and negations. In English, we often invert the subject and the auxiliary verb to create questions, as in 'Are you coming to the party?' Similarly, to negate a statement, we add 'not' after the auxiliary, as in 'She does not like coffee.' This structural feature of English emphasizes the importance of auxiliaries in everyday conversation. In conclusion, auxiliaries are indispensable components of English grammar that assist in forming various verb tenses and modifying meanings. By understanding and practicing the use of auxiliaries, learners can improve their grammatical accuracy and enhance their overall communication skills. Whether it is through writing essays, engaging in conversations, or composing emails, mastering auxiliaries will empower individuals to express themselves more clearly and effectively in the English language.

在英语语法的研究中，术语auxiliaries指的是辅助动词，它们与主要动词一起使用，以传达额外的含义或形成不同的时态、语气或语态。理解auxiliaries对于任何学习英语的人来说都是至关重要的，因为它们在句子构造和整体沟通中扮演着重要角色。Auxiliaries可以改变句子的意义，并指示一个动作是正在进行、已完成还是习惯性的。例如，在句子“她正在跑步”中，动词“is”作为一个auxiliary，帮助形成现在进行时，表示这个动作正在发生。 有三种主要类型的auxiliaries：主要、情态和完成。主要auxiliaries包括“be”、“have”和“do”。每个动词都有独特的功能。动词“be”可用于形成进行时，而“have”对形成完成时至关重要，例如在短语“她已经完成了作业”中。动词“do”通常用于强调或形成疑问和否定，如“你喜欢冰淇淋吗？” 另一方面，情态auxiliaries表达必要性、可能性、许可或能力。常见的情态auxiliaries包括“can”、“could”、“may”、“might”、“must”、“shall”、“should”、“will”和“would”。例如，在句子“你必须完成你的工作”中，单词“must”表示义务。正确使用这些情态动词可以大大提升一个人在英语中表达微妙含义的能力。 完成auxiliaries用于指示相对于另一个时间已完成的动作。其结构通常涉及auxiliary动词“have”加上主要动词的过去分词，例如在“他们已经去过法国”中。这种结构表明旅行的动作在现在之前发生，但并未具体说明何时发生。 掌握auxiliaries的使用对实现英语流利度至关重要。它们可以改变整个句子的意义，并为所要传达的信息提供清晰度。例如，考虑“I can swim”和“I could swim”之间的区别。第一个陈述表示当前的能力，而第二个则暗示过去的能力或假设情况。这种区分对于有效沟通至关重要。 此外，auxiliaries在形成问题和否定方面也发挥着重要作用。在英语中，我们通常通过将主语和auxiliary动词颠倒来创建问题，例如“你要来派对吗？”同样，要否定一个陈述，我们在auxiliary后添加“not”，如“她不喜欢咖啡”。这种英语的结构特征强调了auxiliaries在日常对话中的重要性。 总之，auxiliaries是英语语法中不可或缺的组成部分，它们有助于形成各种动词时态并修改含义。通过理解和练习auxiliaries的使用，学习者可以提高他们的语法准确性并增强他们的整体沟通能力。无论是通过写作文、参与对话还是撰写电子邮件，掌握auxiliaries将使个人能够在英语中更清晰、更有效地表达自己。