Word Class Analysis for 'that' in Sentence

The question asks us to identify the word class (part of speech) of the underlined word in the sentence "Look at that man over there".

Sentence and Underlined Word

The sentence provided is: "Look at that man over there".

The underlined word is "that".

Analyzing the Function of 'that'

In this sentence, the word "that" comes before the noun "man". It is used to specify which particular man we are referring to. It points out or identifies the noun.

Words that are placed before nouns to specify or identify them are called determiners.

Understanding Word Classes

Let's look at the options:

• Adverb: Adverbs modify verbs, adjectives, or other adverbs (e.g., "He ran quickly"). "That" is not modifying a verb, adjective, or adverb here.
• Conjunction: Conjunctions connect words, phrases, or clauses (e.g., "He is tired and hungry"). "That" is not connecting elements in this sentence.
• Determiner: Determiners modify nouns and provide context. They specify which noun is being referred to (demonstratives like 'this', 'that', 'these', 'those'), quantity (e.g., 'some', 'many'), possession (e.g., 'my', 'your'), or articles ('a', 'an', 'the'). The word "that" fits this category perfectly as it specifies which 'man'.
• Article: Articles ('a', 'an', 'the') are a specific type of determiner. "That" is not an article.

Conclusion

Based on its function in the sentence – specifying and modifying the noun "man" – the word "that" is classified as a Determiner.