auxiliary verb
复数形式
auxiliary verbs
1
助动词
a verb that is used with other verbs to indicate tense, voice, etc., such as do, have, and be
An auxiliary verb, also known as a helping verb, is a verb that is used together with a main verb to form a verb phrase. Auxiliary verbs provide additional information about tense, mood, voice, or aspect. Common auxiliary verbs in English include "be," "have," and "do." For example, in the sentence "She is running," the auxiliary verb "is" helps to indicate the continuous tense of the main verb "running." Auxiliary verbs are important for constructing various grammatical structures, allowing for clearer expression of time and the nature of actions in sentences.
- The teacher explained that auxiliary verbs like 'have' and 'will' help to form different tenses and aspects.
老师解释说，像'have'和'will'这样的助动词有助于形成不同的时态和体。
- Auxiliary verbs are essential in forming perfect tenses, as in 'They have finished their homework.
助动词在形成完成时态中是必不可少的，如'他们已经完成了作业'。
- Learning how to properly use auxiliary verbs can greatly improve one’s ability to construct complex sentences.
学习如何正确使用助动词可以大大提高构建复杂句子的能力。
- An auxiliary verb helps to form different tenses in English.
助动词有助于在英语中形成不同的时态。
- In the question, "Do you understand?"the word "do" is an auxiliary verb.
在问题“你明白吗？”中，“吗”是一个助动词。