(共60张PPT)
1.
To
learn
some
technical
vocabulary
concerning
volcanoes
and
to
know
what
a
volcano
is.
2.
To
summarize
and
remember
the
main
idea
of
the
passage.
3.
To
speak
out
the
detailed
information
of
the
passage.
4.
To
know
more
about
volcanoes.
Man
has
so
much
wisdom
and
power
that
the
whole
world
has
changed
a
lot.
tall
buildings
modern
agriculture
airplanes
atomic
bomb
spaceship
modern
medicine
modern
communication
What
do
you
think
of
human
power?
Have
you
ever
considered
how
weak
humans
are
compared
with
a
volcano,
hurricane
or
earthquake?
Can
you
list
some
natural
disasters?
Flood
Earthquake
Typhoon
Tornado
Landslide
Tsunami
Sandstorm
Drought
Snowstorm
Look
at
the
diagram
below.
It
shows
a
volcano
erupting.
What
do
you
know
about
volcanoes?
Share
your
knowledge
with
your
partner.
Boiling
rock
erupts
from
the
crater
(火山口);
the
lava
(熔岩)
flows
slowly
down
the
mountain.
gas
liquid
solid
lava
(熔岩)
vapour,
carbon
dioxide,
nitrogen
(氮),
sulphur
(硫磺)
bits
of
rock
and
volcanic
ash,
etc.
1.
How
is
a
volcano
formed?
One
plate
crashes
down
into
another.
The
fluid
rock
becomes
hotter
and
hotter
with
high
pressure.
Finally
it
rushes
out.
Thus,
a
volcano
is
formed.
Where
is
it
most
possible
for
a
volcano
to
erupt?
Joints
between
the
plates.
Joints
between
the
plates.
Joints
between
the
plates.
Often
near
the
oceans.
3.
What
types
of
volcanoes
do
you
know?
extinct
volcano
(=
one
that
is
no
longer
active
at
all)
dormant
volcano
(=
one
that
is
not
active
at
the
moment)
active
volcano
(=
one
that
may
erupt
at
any
time)
Answer
Yes
or
No
to
the
questionnaire.
Questionnaire
Yes
No
1.
Do
you
like
working
outside
as
well
as
inside?
2.
Do
you
enjoy
travelling
to
unusual
places?
3.
Do
you
enjoy
taking
risks?
Questionnaire
Yes
No
4.
Do
you
dislike
doing
the
same
thing
every
day?
5.
Do
you
like
adventure
in
your
life?
6.
Are
you
interested
in
studying
rocks
and
other
things
that
make
up
the
surface
of
the
earth?
If
you
answered
“yes”
to
all
these
questions,
then
volcanology
could
be
a
good
career
choice
for
you.
Read
the
passage
to
find
out
more
about
being
a
volcanologist.
1.
What’s
the
main
idea
of
the
article?
The
writer
expressed
his
_____
for
his
job
as
a
______________
and
told
us
one
of
his
unusual
____________
in
Mount
Kilauea,
Hawaii.
love
volcanologist
experiences
2.
Find
out
main
ideas
for
each
part.
Part
1
(Para
1-2)
Part
2
(Para
3-4)
Part
3
(Para
5)
The
writer’s
____
and
its
____________.
job
importance
The
writer’s
__________
of
watching
the
volcanic
eruption.
experience
The
_______
for
the
writer’s
enthusiasm
about
his
job.
reasons
Which
of
the
following
is
not
the
factor
that
makes
the
writer’s
job
the
greatest
in
the
world?
A.
it’s
dangerous
but
exciting.
B.
the
writer
can
travel
to
unusual
places
and
meet
people
from
all
over
the
world.
C.
the
writer
can
earn
a
lot
of
money.
D.
the
writer
is
helping
protecting
people
from
the
volcano.
2.
What
does
a
volcanologist
not
need
most?
A.
knowledge
of
spaceships.
B.
research
skills.
C.
skills
of
operating
scientific
equipment.
D.
observing
skills.
Read
the
text
and
fill
in
the
blanks
in
the
chart.
Pay
attention
to
the
structure
of
the
text.
unusual
lava
Shaking
Bright
Protective
potential?
Read
the
text
and
find
out
the
reasons
for
the
results.
Results
Reasons
1.
I
enjoy
doing
my
job
very
much.
2.
I
don’t
care
much
about
the
danger
of
my
job.
3.
We
have
saved
many
people
in
Hawaii.
4.
The
eruption
of
a
volcano
causes
less
damage
than
the
flowing
lava.
5.
The
bedroom
became
as
bright
as
day.
6.
All
of
us
looked
like
spacemen.
7.
I
did
not
follow
the
other
two
scientists
to
go
down
into
the
crater.
A.
The
people
living
in
the
path
of
the
lava
can
be
informed
to
leave
their
houses.
B.
There
was
a
volcanic
eruption
from
the
side
of
the
mountain.
C.
We
wore
white
protective
suits,
helmets,
boots
and
special
gloves.
D.
My
work
is
going
to
different
places
and
meeting
different
people.
E.
Danger
makes
me
feel
excited
and
alive.
F.
No
one
lives
at
the
top
of
the
mountain.
G.
I
was
not
experienced
enough.
?1-D;
2-E;
3-A;
4-F;
5-B;
6-C;
7-G
1.
Why
does
the
writer
say
that
he
has
the
greatest
job
in
the
world?
2.
Why
is
a
volcanologist’s
job
important?
3.
Where
is
Mount
Kilauea?
Why
does
the
writer
say
that
he
has
the
greatest
job
in
the
world?
2.
Why
is
a
volcanologist’s
job
important?
Volcanologists
study
volcanoes
so
that
they
can
warn
people
when
the
volcano
is
going
to
erupt
and
save
many
lives.
3.
Where
is
Mount
Kilauea?
In
Hawaii.
Job:
____________
–
_____________________________
–
_____________________________
_____________________________
Fill
in
the
blanks
according
to
this
part.
volcanologist
collect
information
for
a
database
help
scientists
to
predict
where
lava
will
flow
and
how
fast
importance:
________________________
______________________________________________________________________
feelings
(adj.):
___________
–
_______
–
_________
protect
ordinary
people
from
volcanoes
/save
people’s
lives
by
warning
them
to
leave
their
homes.
excited
never
bored
feel
alive
Find
the
words
which
mean
the
following.
________
1.
different
from
what
is
usual
________
2.
people
who
are
travelling
for
pleasure
___________
3.
sometimes,
but
not
regularly
and
not
often
________
4.
a
large
amount
of
data
stored
in
a
computer
_____________
5.
unluckily
________
6.
hot
liquid
rock
that
comes
out
of
a
volcano
unusual
tourists
occasionally
database
unfortunately
lava
4.
Why
is
the
lava
that
flows
on
Mount
Kilauea
more
dangerous
than
the
actual
eruption?
The
lava
flows
down
the
mountain
and
can
cover
up
or
burn
villages
in
its
path.
The
rocks
that
erupt
from
the
volcano
don’t
damage
anything
because
no
one
lives
near
the
crater.
5.
What
caused
the
writer’s
bedroom
to
become
as
bright
as
day
even
though
it
was
night?
The
light
that
was
caused
by
the
red-hot
rocks
and
gas
that
erupted
from
the
volcano.
6.
Why
did
the
scientists
have
to
get
close
to
the
volcano
after
it
began
erupting?
The
scientists
needed
to
get
samples
of
the
lava
so
they
could
study
them.
7.
Why
was
it
difficult
for
the
writer
to
walk
towards
the
edge
of
the
crater?
The
author
was
wearing
special
protective
clothing
that
made
it
difficult
to
walk.
Complete
the
phrases
describing
the
author’s
first
experience
of
a
volcanic
eruption.
began
shaking
→
a
strange
________
→
passing
my
________
→
as
bright
as
day
→
into
the
back
________
→
see
Mount
Kilauea
→
from
the
side
→red
hot
________
→
fantastic
________
sound
window
garden
lava
sight
What
does
the
writer
find
impressive
about
volcanoes
even
after
studying
them
for
many
years?
The
writer
finds
their
beauty
and
their
potential
to
cause
great
damage
very
impressive.
My
job
is
studying
volcanoes
for
the
Hawaiian
Volcano
Observatory
(HVO).
I
collect
information
about
Mount
Kilauea,
one
of
Hawaii's
active
1.
________
(volcano).
This
information
helps
predict?2.
________
lava
from
the
volcano
will
go
next.
People's
lives
can
then
3.
________
(save)
by
warning
them
to
leave
their
houses
before
the
lava
4.
________
(come).
The
volcanic
5.
________
(erupt)
don't
cause
much
damage
as
no
one
lives
near
the
top.
The
lava
6.
________
(flow)
down
the
mountain
causes
far
Fill
in
the
blanks
according
to
the
text.
volcanoes
where
be
saved
comes
eruptions
flowing
more
damage
7.
________
it
buries
everything
in
its
path.
I
will
never
forget
the
first
time
I
saw
a
fountain
of
red
hot
lava
bursting
out
of
Mount
Kilauea.
It
was
a
fantastic
sight.
The
next
day
two
scientists
and
I
wore
special
clothing
8.
________
(protect)
us
while
we
took
a
closer
look
at
its
crater.
Twenty
years
later
I
am
still
9.
________
(excite)
about
my
job.
I
am
amazed
by
the
beauty
and
10.
________
(danger)
power
of
volcanoes.
because
to
protect
excited
dangerous
Having
learnt
a
little
more
about
the
work
of
a
volcanologist,
do
you
think
it
is
an
occupation
you
would
enjoy?
Give
your
reasons.
No,
I
probably
wouldn’t
enjoy
this
job
because
I
would
have
to
live
in
other
countries
and
also
I
don’t
like
being
in
dangerous
situations.
Also,
I’m
not
very
good
at
science.
Yes,
I’d
love
to
do
a
job
like
this
because
I
would
enjoy
working
outside
and
I
think
I
would
enjoy
the
adventure.
It
would
be
exciting
to
meet
people
from
different
countries
and
I
would
feel
good
about
helping
people
avoid
danger.
2.
In
pairs
discuss
what
skills
you
think
a
volcanologist
should
have.
Make
a
list.
Look
at
these
three
people
who
would
like
to
study
volcanoes.
Which
one
would
you
choose
to
become
a
volcanologist?
Give
your
reasons.
Essential
skills
Degree
and/or
Doctor’s
degree
in
geology
Interest
in
Earth
science
which
includes:
Knowledge
of
volcanoes
Knowledge
how
magma
erupts
and
how
it
behaves
Research
skills
Essential
skills
Degree
and/or
Doctor’s
degree
in
geology
Interest
in
Earth
science
which
includes:
Skill
in
analyzing
and
interpreting
research
results
and
other
information
Practical
skills
for
performing
experiments
and
operating
scientific
equipment
Desirable
skills
Computer
skills
Foreign
languages
Practical
skills
such
as:
the
ability
to
read
maps
problem-solving
skills
planning
and
organizational
skills
Desirable
skills
Computer
skills
Foreign
languages
Practical
skills
such
as:
communication
skills
writing
skills,
for
writing
reports
and
for
publications
1
Fred
Spears
works
in
a
wildlife
park
looking
after
wild
animals;
loves
nature
and
spends
his
holidays
climbing
mountains
2
Susan
Kelp
has
studied
geology
at
university;
very
interested
in
volcanoes;
has
visited
Mount
Etna
in
Sicily,
Italy
3
Charles
Wild
is
a
medical
doctor;
works
in
a
laboratory
doing
research
on
disease;
loves
adventure
holidays;
wants
to
analyse
volcanic
samples
Fred
Spears:
He
has
the
interest
but
not
the
qualifications.
So
he
is
not
a
good
choice
to
become
a
volcanologist.
Susan
Kelp:
She
has
studied
geology
and
has
an
interest
in
volcanoes.
She
has
all
the
necessary
qualifications
but
she
does
not
have
practical
experience
devising
experiments
and
analyzing
data.
Charles:
He
is
a
medical
doctor
with
an
interest
in
volcanoes.
He
has
experience
of
conducting
experiments
but
does
not
have
the
specific
qualifications
needed
to
become
a
volcanologist.
So
I
would
choose
Susan
Kelp
because
she
has
the
necessary
qualifications
and
the
interest.
Although
she
has
not
yet
conducted
experiments
she
will
either
have
learned
the
techniques
during
university
course
or
be
able
to
learn
them
on-the-job.
She
seems
to
be
the
most
suitable
candidate.
Spend
some
time
researching
the
Ya’an
earthquake
in
Sichuan.
You
can
use
books,
magazines,
newspapers
or
the
Internet.
Collect
pictures
or
diagrams
and
look
for
information
about:
what
causes
this
earthquake
earthquakes
that
happened
in
the
past
in
China
and/or
the
rest
of
the
world
how
people
helped
the
victims
what
is
being
done
to
lessen
the
damage
