David Crystal's tide metaphor explains language change as which of the following?

David Crystal's tide metaphor explains language change as which of the following?

• A. Language gradually becomes better or worse
• B. It ebbs and flows, bringing in new words and taking out others
• C. Changes are inherently good
• D. Language remains mostly stable over time

Answer: (B)

The main idea being tested is that language change is a dynamic, ongoing process, like the movement of tides. Crystal’s image shows language as something that ebbs and flows: new words, meanings, and forms come in, while older ones drift away or fall out of use. This captures the natural way language evolves through social contact, technology, and changing needs, without making a value judgment about whether the changes are good or bad. So, this metaphor best fits the idea that change involves both the arrival of innovations and the loss of older forms, in a constant cycle. The other notions—that language gradually becomes better or worse, that changes are inherently good, or that language stays mostly stable—don’t describe the ongoing, patterned flow that the tide metaphor is intended to illustrate.

The main idea being tested is that language change is a dynamic, ongoing process, like the movement of tides. Crystal’s image shows language as something that ebbs and flows: new words, meanings, and forms come in, while older ones drift away or fall out of use. This captures the natural way language evolves through social contact, technology, and changing needs, without making a value judgment about whether the changes are good or bad.

So, this metaphor best fits the idea that change involves both the arrival of innovations and the loss of older forms, in a constant cycle. The other notions—that language gradually becomes better or worse, that changes are inherently good, or that language stays mostly stable—don’t describe the ongoing, patterned flow that the tide metaphor is intended to illustrate.