Final answer:
Amy Tan's excerpt from "Mother Tongue" illustrates the importance of nonstandard English forms as a means of constructing identity and creating intimacy within personal relationships, underscoring the connection between language and culture.
Step-by-step explanation:
In the excerpt from "Mother Tongue," Amy Tan builds a central idea of her story by detailing a personal anecdote that illustrates the use of nonstandard English within the context of family and close relationships. By recounting how she naturally switches to this form of English when speaking with her mother and realizing that her husband, too, has adopted elements of it in their private conversations, Tan showcases the importance and legitimacy of different English forms. This supports the idea that while society might privilege standard English, nonstandard forms are not only valid but also serve as a means of creating intimacy and conveying identity.
The connection between language and culture, how code-switching plays a role in both personal and public domains, and the shaping of identity through our linguistic choices, are all themes woven into this narrative. Tan's reflection on her language usage demonstrates how intertwined language is with our personal relationships and our cultural backgrounds, reinforcing the concept that language serves as a core component of our identity.