内容正文:
UNIT
4 BODY
LANGUAGE
课时作业13
阅读理解
A
There
are
various
ways
to
read
body
language
so
that
you
can
understand
how
someone
is
feeling.
Reading
emotional
clues
(线索)
is
one
of
them.
Crying
is
considered
to
be
caused
by
an
explosion
of
emotion
in
most
cultures.
Oftentimes
crying
is
considered
a
sign
of
sadness,
but
crying
can
also
be
an
expression
of
happiness.
Crying
can
also
come
about
through
laughter
and
humor.
Thus,
when
judging
crying,
youll
need
to
look
for
other
signs
to
determine
the
meaning
of
the
crying.
Crying
can
also
be
forced
in
order
to
gain
sympathy
or
to
cheat
others.
This
practice
is
known
as
“ crocodile
tears”,
an
expression
that
draws
on
the
wrong
idea
that
crocodiles
“ cry”
when
catching
prey
(猎物) .
Signs
of
threat
include
v-shaped
eyebrows,
wide
eyes,
and
an
open
or
down-turned
mouth.
In
a
similar
way,
an
arm
tightly
crossed
over
the
other
is
a
common
sign
that
the
person
is
angry
and
is
closing
himself
off
to
you.
When
people
show
anxiety,
they
display
increased
facial
movements,
and
their
mouth
stretches
into
a
thin
line.
Individuals
who
are
anxious
may
also
play
with
their
hands,
unable
to
keep
them
in
one
spot.
Anxiety
can
also
be
conveyed
when
people
seemingly
unconsciously
(无意识地)
tap
their
feet
or
have
nervous
legs.
Embarrassment
can
be
expressed
by
turning
the
eyes
or
shifting
them
away,
turning
of
the
head
and
controlled
or
even
tense
smiles.
If
someone
looks
down
at
the
floor
a
lot,
they
are
probably
shy,
afraid,
or
embarrassed.
Peo