Question

Difficulty: EasySilent Letters

Complete the sentence below by identifying the unpronounced consonant letters in the specified words.

Answer:In the word 'doubt', the letter 【b】 is silent, whereas in the word 'knife', the letter 【k】 is silent.

Answer

The silent consonant letter in 'doubt' is 'b', and the silent consonant letter in 'knife' is 'k'.
In the word 'doubt', the letter 'b' is silent. In the word 'knife', the initial letter 'k' preceding 'n' is silent.

Step-by-Step Solution

1
Examine the phonetic transcription of 'doubt'.
The word is pronounced /daʊt/, in which the letter 'b' is not articulated.
Identify the unpronounced consonant in 'doubt'.
2
Examine the phonetic transcription of 'knife'.
The word is pronounced /naɪf/, in which the initial letter 'k' before 'n' is not articulated.
Identify the unpronounced consonant in 'knife'.

Key Concept

Silent Consonants in English Phonetics
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