英语动词的动名词形式是什么意思 ？动词ing形式的5种用法 ？

Introduction

The -ing form of a verb is called the present participle or gerund. It is formed by adding -ing to the base form of the verb. The -ing form has multiple uses in English, and in this article, we will explore five of its most common functions.

Function 1: Continuous Tenses

The -ing form is used to form continuous tenses, which indicate that an action is in progress at a specific time. For example:

1. I am watching TV.
2. She was studying when the phone rang.

In both of these sentences, the -ing form is used to indicate that the action is ongoing.

Function 2: Adjectives

The -ing form can be used as an adjective to describe a person, thing, or situation. For example:

1. He is a charming man.
2. The book was boring.

In both of these sentences, the -ing form is used to describe the noun that comes after it.

Function 3: Gerunds

A gerund is a verb form that functions as a noun. The -ing form is commonly used as a gerund. For example:

1. Swimming is my favorite hobby.
2. Reading is good for your brain.

In both of these sentences, the -ing form is used as the subject of the sentence.

Function 4: Infinitives

The -ing form can also be used as an infinitive, which is the base form of a verb preceded by "to." For example:

1. I want to go swimming.
2. She needs to start exercising.

In both of these sentences, the -ing form is used as the object of the verb.

Function 5: Verbs Followed by Gerunds or Infinitives

Some verbs are followed by either a gerund or an infinitive. The -ing form is used as the gerund, while the base form is used as the infinitive. For example:

1. I enjoy swimming.
2. She decided to start exercising.

In the first sentence, the verb "enjoy" is followed by the gerund "swimming." In the second sentence, the verb "decided" is followed by the infinitive "to start."

Conclusion

The -ing form of a verb has multiple uses in English, including forming continuous tenses, functioning as an adjective, serving as a gerund or an infinitive, and being used with verbs that are followed by either a gerund or an infinitive. Understanding these different functions is essential for effective communication in English.