OBJECTIVE:
To understand and reflect on the importance of learning new languages as a tool that facilitates access to knowledge and broadens personal and academic opportunities.

Write the meaning
They must explain in their own words what they understand from the sentence:
"Each language we learn is a key that opens new doors to knowledge."
Sample answer: Learning a language allows us to discover new things and better understand the world.

Identify the author of the sentence.
Here, they must research or invent an author if one is not indicated. In many cases, these sentences do not have a specific author.

Choose the word that corresponds to the subject of the sentence.
They must read the sentence and indicate the subject (who is being talked about in the sentence).
In this case, the correct word is "language," because that is what is being talked about.

Identify the type of sentence.
They must choose from the options:

metalanguage

Proverb (in English, it says saying)

Metaphor

This sentence is a metaphor because it compares learning a language to having a key that opens doors to knowledge, without saying it literally.

Write another sentence related to the topic.

Here, you should invent or find another phrase you can use about learning languages, knowledge, or education.
Sample answer:
"Speaking another language is seeing the world through new eyes."