Question

please be quiet in the library - this sentence name​

Answer 1

Required Answer:-

• Please be quite in the library. (request)
• (Imperative Sentence)

How do I know that?

• It's simple because A Sentence that expresses a request , an order or command, an advice or an instruction is called an imperative sentence.

For example:-

1. Please tell me the way to the airport. (request)
2. Close the door. (order)

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Kinds of Sentences

There are five kinds of Sentences.

1. Assertive (or Declarative) Sentence

2. Interrogative Sentence

3. Imperative Sentence

4. Exclamatory Sentence

5. Optative Sentence

Assertive (or Declarative) Sentence

• A sentence that makes a statement or an assertion is called a Assertive or Declarative
• An Assertive Sentence states facts, describes things or reports events in an affirmative Sentence(positive) way or a negative way. In other words, a sentence of this kind can either be Affirmative or Negative.

Examples-

1. The earth moves round the sun. (Affirmative)
2. Don't laugh at the beggar. ( Negative )

1. We use a Full stop ( . ) at the end of an assertive sentence

Interrogative Sentence (Question)

A sentence that asks a question is called an Interrogative Sentence

Examples-

• a. Who is your father?
• b. Why did you laugh at him?
• We use a Mark of Interrogation (?) at the end of an Interrogative Sentence.

. Imperative Sentence (Command)

A sentence that expresses a request, an order (or command), an advice or an instruction is called an Imperative Sentence

Examples,

1. a.Please tell me the way to the airport. (request)
2. b. Close the door. (order)

• An Imperative Sentence also ends with a Full Stop ( . ).

Exclamatory sentence

• A sentence that expresses a strong or sudden feeling such as joy, sorrow, surprise, wonder, etc. is called an Exclamatory Sentence

Examples-

1. a. Hurrah! We have won the match.(joy)
2. b. Alas! He is no more,(sorrow)

• We use a Mark of Exclamation (!) at the end of an Exclamatory Sentence.

Optative Sentence

• A sentence that expresses a wish or prayer is called an Optative Sentence

Examples-

1. a. May you live long!
2. b. May God help you!

• An Optative Sentence also ends with a Mark of Exclamation (!).

Answer 2

Answer:

The sentence-" please be quiet in the library" is a Imperative Sentence .

As it expresses a request .

Explanation:

Imperative Sentence -

An imperative sentence is a sentence that expresses a direct command, request, invitations, warning, or instruction.

These sentences do not have a subject; instead, a directive is given to an implied second person.

For example, The sentence “ Please be quiet in the library" commands the implied subject to be quiet  in the library.