How is a Shakespearean sonnet constructed?

A Shakespearean sonnet consists of 14 lines, typically written in iambic pentameter (a ten-syllable line with a stressed syllable followed by an unstressed syllable). The rhyme scheme is ABAB CDCD EFEF GG, with the final couplet (GG) often serving as a summation or conclusion to the sonnet.

Here's a breakdown of the structure:

1. First quatrain (lines 1-4): This section introduces the sonnet's main theme or idea, often in a general or abstract way.

2. Second quatrain (lines 5-8): This section further develops the main theme, often providing specific examples or details to support the initial idea.

3. Third quatrain (lines 9-12): This section usually presents a shift or turn in the sonnet, often introducing a new perspective or idea related to the main theme.

4. Concluding couplet (lines 13-14): This final section provides a总结, reflection, or resolution related to the main theme of the sonnet. The rhyming couplet often emphasizes a key point or leaves a lasting impression on the reader.

Shakespearean sonnets are known for their complexity, depth of thought, and the use of figurative language and imagery to convey emotions, ideas, and themes in a concise and artistic manner.