Answer:
As with any language, American English is full
of idioms, especially when spoken. Idioms
add color and texture to language by creating
images that convey meanings beyond those of
the individual words that make them up. Idioms
are culturally bound, providing insight into the
history, culture, and outlook of their users. This
is because most idioms have developed over
time from practices, beliefs, and other aspects
of different cultures. As a culture changes, the
words used to describe it also change: some
idioms fall out of use and others develop to
replace them. With idioms in particular, the beliefs
or practices leading to their use may disappear while
the idiom itself continues to be used. Idioms can be
so overused that they become clichés; or they can
become slang or jargon, expressions used mainly by
specific groups or professions.
Idioms can be complimentary or insulting. They can
express a wide range of emotions from excitement
to depression, love to hate, heroism to cowardice,
and anything in between. Idioms are also used to
express a sense of time, place, or size. The range of
uses for idioms is complex and widespread.
The complexity of idioms is what makes them
so difficult for non-native speakers to learn.
However, this complexity is also what can make
idioms so interesting to study and learn; they
are rarely boring. Learning about idioms, in this
case those used in the United States, provides a
way to learn not only the language, but a little
about the people who use it.
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