Exclamatory Sentences in English: Definition, Rules, and Examples

Have you ever said, “What a wonderful surprise!” or “How beautiful this place is!”? These expressions are examples of exclamatory sentences in English, which help us communicate strong feelings such as happiness, excitement, surprise, anger, or sadness.

Exclamatory sentences make our spoken and written English more expressive. They often begin with what or how and typically end with an exclamation mark (!). Understanding their grammatical structure helps you express emotions clearly and naturally.

In this guide, you will learn what exclamatory sentences are, how to form them using what and how, and the important grammar and punctuation rules to follow. You will also explore practical examples, common mistakes, and a short exercise to test your understanding.

What Is an Exclamatory Sentence?

An exclamatory sentence is a sentence used to express strong feelings or emotions, such as excitement, happiness, surprise, anger, or sadness. It adds emphasis to what someone says and typically ends with an exclamation mark (!).

Exclamatory sentences often begin with what or how, although other sentence forms can also be used to express strong emotions.

Examples of Exclamatory Sentences

• What a beautiful garden!

• How wonderful this place is!

• What an exciting match!

• How quickly time passes!

• What a terrible mistake!

These sentences express feelings rather than simply presenting information.

For example, compare the following sentences:

Notice how the exclamatory versions place greater emphasis on the speaker’s feelings.

Remember: An exclamation mark alone does not automatically make a sentence grammatically exclamative. Sentence structure and communicative purpose also matter.

For a broader explanation of sentence classifications, read our guide to Types of Sentences in English.

Key Features of Exclamatory Sentences

Exclamatory sentences have several important characteristics that distinguish them from ordinary statements. Understanding these features will help you recognize and use them correctly in everyday English.

1. They Express Strong Feelings

Exclamatory sentences communicate emotions such as happiness, excitement, surprise, frustration, anger, or sadness.

Examples:

• What a wonderful surprise!

• How exciting this adventure is!

• What a terrible accident!

• How disappointing the result was!

The speaker uses these sentences to emphasize an emotional reaction.

2. They Often Begin with What or How

Many exclamatory sentences begin with the words what or how.

• What usually introduces a noun or noun phrase.

• How usually introduces an adjective or adverb.

Examples:

We will explore these grammatical patterns in detail in the next section.

3. They Typically End with an Exclamation Mark (!)

Exclamatory sentences generally end with an exclamation mark rather than a period or question mark.

Examples:

• What an amazing performance!

• How quickly the weather changed!

• What a fantastic idea!

An exclamation mark emphasizes the speaker’s emotional response.

However, punctuation alone does not determine a sentence’s grammatical structure. For example, Stop! is imperative in form, even though it ends with an exclamation mark.

4. They Use a Different Word Order from Questions

Exclamatory sentences beginning with what or how generally retain statement word order after the opening phrase.

Compare these examples:

Notice that the subject comes before the verb in the exclamatory constructions.

5. They Can Be Complete or Shortened Expressions

Some exclamatory sentences contain a subject and verb, while others use shortened constructions.

Complete constructions:

• How wonderful this experience has been!

• What a beautiful garden you have!

Shortened constructions:

• What a surprise!

• How wonderful!

• What a lovely day!

Shortened exclamations are particularly common in everyday conversations.

Structure of Exclamatory Sentences

Exclamatory sentences often follow specific grammatical patterns, especially when they begin with what or how. Understanding these structures will help you form grammatically correct sentences to express strong feelings and emotions.

There are two main patterns used to construct exclamatory sentences in English.

1. Exclamatory Sentences Using What

We use what to emphasize a noun or noun phrase. The grammatical structure depends on whether the noun is singular, plural, or uncountable.

Pattern 1: What + a/an + adjective + singular countable noun + subject + verb!

Examples:

• What a beautiful house this is!

• What an interesting story she told!

• What a wonderful teacher you are!

• What an exciting experience that was!

Pattern 2: What + adjective + plural noun + subject + verb!

Examples:

• What beautiful flowers these are!

• What interesting books you have!

• What wonderful memories we made!

• What difficult questions they asked!

Pattern 3: What + adjective + uncountable noun + subject + verb!

Examples:

• What delicious food you prepared!

• What lovely weather we are having!

• What useful information she provided!

• What terrible luck he had!

The subject and verb can sometimes be omitted when the meaning is clear.

For example:

• What a beautiful day!

• What lovely flowers!

• What wonderful news!

Remember: Use a or an before singular countable nouns, but not before plural or uncountable nouns.

2. Exclamatory Sentences Using How

We use how to emphasize an adjective, adverb, or the degree of a particular quality.

There are two common grammatical patterns.

Pattern 1: How + adjective + subject + verb!

Examples:

• How beautiful this garden is!

• How intelligent she is!

• How wonderful the performance was!

• How difficult this exercise seems!

• How exciting the journey has been!

Pattern 2: How + adverb + subject + verb!

Examples:

• How quickly time passes!

• How beautifully she sings!

• How carefully he drives!

• How confidently they speak!

• How rapidly the situation changed!

Shortened expressions are also possible.

Examples:

• How wonderful!

• How exciting!

• How beautiful!

• How unfortunate!

These expressions are common in spoken English when the context makes the meaning clear.

3. Difference Between What and How in Exclamatory Sentences

The main difference is the grammatical element being emphasized.

Both structures can express similar emotions, but their grammatical patterns are different.

4. Other Ways to Express Exclamations

Not every emotional expression begins with what or how. In everyday English, speakers also use declarative and other sentence forms with exclamatory punctuation or intonation.

Examples:

• That was amazing!

• I can’t believe it!

• We finally won!

• This is unbelievable!

• You did a fantastic job!

These sentences function as exclamations in communication, although their grammatical structure differs from traditional what and how exclamatives.

Similarly, words such as Wow!, Oh no!, and Hooray! are interjections rather than complete exclamatory sentences.

Understanding this distinction helps you recognize different ways of expressing emotion without confusing their grammatical structures.

Rules for Using Exclamatory Sentences

To form exclamatory sentences correctly, you need to follow a few important grammar and punctuation rules. These rules are especially useful when constructing sentences with what and how.

1. Use What Before Nouns and Noun Phrases

Use what when the exclamation emphasizes a noun or noun phrase.

Examples:

• What a wonderful idea!

• What an interesting book this is!

• What beautiful flowers you have!

• What terrible weather we are having!

Remember to use a or an with singular countable nouns.

2. Use How Before Adjectives and Adverbs

Use how when emphasizing a quality or the manner in which something happens.

Examples:

• How beautiful the mountains are!

• How carefully she speaks!

• How quickly the children learn!

• How wonderful this experience has been!

Do not add a or an directly after how in these common adjective and adverb patterns.

3. Follow the Correct Word Order

In traditional exclamatory constructions, the subject generally comes before the verb.

Compare the following examples:

These corrections apply to standard exclamative constructions. Questions can also convey surprise, but they follow different grammatical patterns.

4. Use an Exclamation Mark Appropriately

Exclamatory sentences typically end with an exclamation mark (!) to emphasize strong emotions.

Examples:

• What a fantastic performance!

• How amazing this place is!

• What an unexpected surprise!

Avoid using multiple exclamation marks in formal or academic writing.

For example:

• Incorrect for standard formal writing: What a wonderful achievement!!!

• Preferred: What a wonderful achievement!

A single exclamation mark is normally sufficient.

5. Do Not Use A or An Before Plural or Uncountable Nouns

When forming exclamatory sentences with what, choose the correct article according to the noun.

This rule also applies when the subject and verb are included.

For example: What wonderful advice she gave us!

6. Use Exclamatory Sentences According to Context

Exclamatory sentences are particularly useful in conversations, storytelling, informal messages, and expressive writing.

However, excessive use can make writing sound unnecessarily dramatic.

Appropriate use:

What an incredible achievement!

Unnecessary overuse:

I woke up early! I made breakfast! I went to work!

In formal writing, use exclamatory sentences selectively and only when emotional emphasis is appropriate.

Common Exclamatory Words and Phrases

In everyday English, we use different words and expressions to communicate strong feelings such as excitement, happiness, surprise, disappointment, and frustration. These expressions help make conversations more natural and expressive.

Some are complete exclamatory constructions, while others are interjections or short emotional expressions.

1. Common Exclamatory Words

The following words are frequently used to express immediate emotional reactions.

These words are called interjections. They can stand alone or appear alongside complete sentences to express an emotional reaction.

2. Common Exclamatory Phrases

Exclamatory phrases are short expressions that communicate strong feelings without always requiring a complete subject–verb structure.

Here are some common examples:

3. Using Exclamatory Expressions in Conversations

Exclamatory words and phrases are particularly common in spoken English because they help speakers communicate their immediate reactions.

Example 1: Expressing excitement

A: I finally passed my driving test!

B: That’s wonderful! Congratulations!

Example 2: Expressing surprise

A: Look at this beautiful view.

B: Wow! What an amazing place!

Example 3: Expressing disappointment

A: Unfortunately, our flight has been cancelled.

B: Oh no! What a shame!

Example 4: Expressing admiration

A: My sister painted this picture.

B: How talented she is!

Important Grammar Note

Although interjections and exclamatory sentences both express emotions, they are not grammatically identical.

• Interjection: Wow!

• Exclamatory phrase: What a wonderful surprise!

• Complete exclamatory construction: How wonderful this surprise is!

• Declarative sentence used as an exclamation: This is wonderful!

Recognizing these differences helps you use emotional expressions appropriately while maintaining correct English grammar.

For further learning, explore our article on Common Interjections in English.

Examples of Exclamatory Sentences in English

Exclamatory sentences can express different emotions, including happiness, surprise, admiration, disappointment, and frustration. Their grammatical structure depends on whether the sentence begins with what or how.

The following examples demonstrate how these structures work in everyday English.

1. Exclamatory Sentences Using What

These sentences emphasize a noun or noun phrase.

1. What a beautiful garden this is!

2. What an amazing performance she gave!

3. What wonderful memories we created!

4. What delicious food they prepared!

5. What an interesting story he told!

2. Exclamatory Sentences Using How

These sentences emphasize an adjective or adverb.

1. How beautiful the sunset looks!

2. How quickly time passes!

3. How intelligent this student is!

4. How beautifully she sings!

5. How exciting the journey has been!

3. Examples Expressing Different Emotions

Exclamatory sentences are not limited to positive feelings. They can also express disappointment, sadness, frustration, and other strong emotions.

4. Examples with Complete and Shortened Structures

Exclamatory constructions can be complete or shortened, depending on the context.

Both forms are grammatically acceptable. Shortened expressions are particularly common in everyday conversations.

Want More Examples?

If you want to practice using exclamatory sentences in real-life situations, explore our separate collection of 100 Examples of Exclamatory Sentences for Daily Use.

Conclusion

Exclamatory sentences help us express strong feelings such as happiness, surprise, excitement, anger, and sadness. They make communication more expressive and allow us to emphasize our emotional reactions.

By understanding how to form exclamatory sentences using what and how, following correct word order, and using appropriate punctuation, you can communicate your feelings more naturally and confidently.

Practice using these structures in everyday conversations, and remember to use exclamation marks appropriately, especially in formal writing.

FAQs About Exclamatory Sentences

1. What is an exclamatory sentence in English?

An exclamatory sentence expresses strong feelings or emotions, such as excitement, happiness, surprise, or disappointment. It typically ends with an exclamation mark (!). For example: What a wonderful surprise!

2. What are the two main structures of exclamatory sentences?

The two common structures begin with what and how.

• What + noun phrase: What a beautiful garden!

• How + adjective/adverb + subject + verb: How beautiful this garden is!

3. Do all exclamatory sentences begin with What or How?

No. Although what and how introduce common grammatical exclamative constructions, other sentence forms can also express strong emotions. For example, That’s incredible! is declarative in structure but functions as an exclamation.

4. What is the difference between What and How in exclamatory sentences?

What emphasizes a noun or noun phrase, while how emphasizes an adjective or adverb.

Examples:

• What an interesting story!

• How interesting this story is!

5. Can exclamatory sentences be used in formal writing?

Yes, but they should be used sparingly. Exclamatory sentences are more common in everyday conversations, creative writing, and informal communication. Formal and academic writing generally favors a more neutral tone.

6. Can an exclamatory sentence end with a question mark?

Standard exclamatory constructions typically end with an exclamation mark. However, an interrogative sentence can express strong emotions while retaining its question mark. For example, How could you forget that? expresses surprise or frustration but remains interrogative in grammatical form.

7. What is the difference between an interjection and an exclamatory sentence?

An interjection is a word or short expression used to communicate an immediate emotional reaction, such as Wow! or Ouch!

An exclamatory sentence has a grammatical structure that expresses strong feelings, such as What a wonderful achievement!

I hope this article helped you to learn what exclamatory sentences are, their features, structure, common words and phrases used in this type of sentences

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Continue improving your English grammar with these related lessons from Taaleem Online.

• 100 Examples of Exclamatory Sentences for Daily Use

• Types of Sentences in English

• Sentence Structure in English

• Declarative Sentences in English 

• Interrogative Sentences in English 

• Imperative Sentences in English