Understanding Word Accentuation

Word accent, often called stress, is a fundamental part of English pronunciation. It refers to the emphasis placed on a specific syllable within a word. Correctly stressing a word helps in clear communication and understanding.

The question asks us to identify the word "ability" with the correct accentuation from the given options. The options use an apostrophe to indicate the stressed syllable.

Analysing Stress Notation in the Options

Let's examine each option to understand how the apostrophe placement signifies stress according to the format presented in this question:

• Option 1: a'bility. In this notation, the apostrophe is placed after the first syllable, 'a'.
• Option 2: abili'ty. Here, the apostrophe is placed after the syllable 'i', just before 'ty'.
• Option 3: 'ability. This notation places the apostrophe before the first syllable, 'a'.
• Option 4: ability'. This notation shows the apostrophe at the very end of the word.

Different conventions exist for marking stress, but we must follow the one implied by the question and its options.

Identifying the Correctly Accented Word

To find the correct accentuation, we need to determine which option represents the standard or intended stress pattern for "ability". Based on the provided correct answer text, the correct form is a'bility.

Comparing this correct form to the options:

• Option 1 presents the word as a'bility.
• Option 2 presents the word as abili'ty.
• Option 3 presents the word as 'ability.
• Option 4 presents the word as ability'.

Option 1 is the only option that exactly matches the specified correct form, a'bility.

Conclusion

Given the notation used in the question and the specified correct form, the word with the correct accentuation is represented as a'bility.

Therefore, option 1 is the correct choice.