Read the short speech. Household chores are rarely exciting. Sorting laundry and unloading dishes does not quicken the pulse. Few people smile at the prospect of mopping. However, chores are building blocks for a firm foundation. Young children who help in the kitchen gain confidence preparing food. When teens help in the yard, they learn valuable home-maintenance skills. These experiences provide support for future independence and success. Identify the metaphor in the speech.

However, chores are building blocks for a firm foundation.

Explanation:Metaphors is a figure of speech which provides a non literal meaning of something , with a purpose of making a comparison or explain an idea .

Here are the basics:

A metaphor suggest that one thing is another thing i.e chores are building blocks.

It equate two things which are not really the same but just uses them to make a comparison.

It doesn't indicate literally that chores are a building block but if implies the explicit meaning of what chores can do to someone.

Metaphors are used in literature and poetry in order to make it more interesting and add color to it.

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.