人教高中英语选修七Unit 3 Under the sea Reading A NEW dimension of life课件（40张ppt）

(共40张PPT)
人教高中英语
选修七
Unit
3
Under
the
sea
Reading
A
NEW
dimension
of
life
Clownfish
seaweed
Parrotfish
Sea-slug
海蛞蝓
Sea
star
Turtle
eel
Clam
Reef
shark
Sea
horse
Jellyfish
Octopus
['?kt?p?s]
A
New
Dimension
of
Life
Reading
Learning
objectives
Learn
some
words
about
sea
animals.
Master
some
reading
skills,
such
as
skimming,
scanning.
Feel
the
beauty
of
ocean
and
become
aware
of
the
importance
of
protecting
our
ocean.
Pre-reading
1.
What
kind
of
passage
is
it?
A.
an
advertisement
B.
a
piece
of
news
C.
a
diary
entry
D.
a
book
review
2.
From
the
title
and
the
pictures,
can
you
guess
what’s
the
main
idea
of
the
passage?
It
is
about
the
writer’s
experience
of
snorkelling
on
a
coral
reef,
and
she
describes
the
colorful
undersea
world
he
sees.
Skimming
Listen
to
the
diary
entry
and
number
the
paragraph
topics
in
the
correct
order.
2
1
3
4
5
6
Fast
reading
Topic
Paragraph
number
colors
and
shapes
dangers
reflecting
the
reef’s
edge
a
final
thought
some
sea
creatures
Let’s
divide
the
passage
into
3
parts
Reflection
Journey
under
the
water
A
final
thought
1
2
3
4
5
6
Part
1
(para.
1)
1.
What
did
the
writer
do
in
the
morning
on
19th
January?
2.
How
did
the
author
feel
about
his
snorkelling?
He
went
snorkelling.
He
thought
it
was
a
day
of
pure
magic
and
it
was
the
most
fantastic
thing
he
have
ever
done.
Careful
reading
When
you
go
snorkelling
You
will
see
the
beauty
of
the
sea
You
will
see
the
danger
of
the
sea
You
will
discover
a
new
dimension
of
life
Para
2
1.
What
is
the
first
thing
he
became
aware
of?
2.
Does
he
think
the
corals
are
fantastic?Why?
All
the
vivid
colors
surrounding
him.
Yes.
Because
they
were
shaped
like
fans,
plates,
brains,
lace,
mushrooms,
the
branches
of
trees
and
the
horns
of
deer.
Para3-4
Some
sea
creatures
Clownfish
Small
fish
Parrotfish
Sea-slug
Sea-star
Turtle
orange
and
white,
that
hid
in
the
waving
long
thin
seaweed
Yellow
and
green
with
hard
bird-like
mouth,
hanging
upside
down
Clean
the
bodies
of
large
fish
Yellow-spotted
red
blue
Large
wise-looking
Love
Beauty
,
delights
Creatures
Description
1.
2.
3.
4.
5.
6.
Scared
to
death
eel
clam
Reef
shark
With
strong
sharp
teeth
Giant
Grey,
one
and
a
half
meters
long
Didn’t
want
to
get
too
close
to
dangers
Creatures
Description
7.
8.
9.
Para
5
What’s
the
writer’s
feeling
when
he
swam
over
the
edge
of
the
reef
and
hung
there
looking
down
into
the
depths
of
the
ocean?
I
thought
I
was
very
brave.
My
heart
was
beating
wildly–
I
felt
very
exposed
in
such
deep
clear
water.
Para
6
After
the
whole
journey,
how
did
the
writer
feel
?
And
you?
Compared
to
the
ocean,
a
human
being
is
nothing
but
a
spot.
If
I
have
a
chance
to
get
close
to
the
underwater
world,
I
will
seize
it.
Post
reading
Translate
T/F
There
were
some
big
fish
that
cleaned
bodies
for
small
fish.
F
Translate
What
a
wonderful,
limitless
world
it
was
down
there!
And
what
a
tiny
spot
I
was
in
this
enormous
world!
这个水底世界是多么美妙，多么漫无边际！而我在这个海洋世界中又是多么渺小！
Tell
us
the
name
of
the
four
creatures
clownfish
turtle
clam
parrotfish
Grammar
filling
The
fish
didn’t
seem
to
mind
________(I)
swimming
among
them.
I
___________(especial)
loved
the
little
orange
and
white
fish
_____
hid
in
the
waving
long
thin
seaweed.
me/my
especially
that
Complete
the
phrases
Wake
______
苏醒
Reflect
_____________
思考，回忆
Become
aware
_____
意识到
Upside_____
上下颠倒
Be
scared
______death
吓得要死
Get
close____
接近，靠近
up
on/over/upon
down
to
to
of
Discussion
There
is
a
wonderful
and
limitless
world
under
the
sea,
and
so
many
sea
creatures
live
there.
However,
the
ocean
environment
has
been
destroyed
recently
by
our
human
beings.
Oil
spill
Overfishing
Discussion
What
are
the
problems
?
What
should
we
do
to
protect
ocean
from
polluting?
Homework
Write
a
diary
using
the
following
expressions.
1.充满魔力的一天
2.奇特的美景
3.这是我所做的最奇妙的事
4.心跳得厉害
5.全身的细胞都被唤醒了
6.我觉得吓得要命
7.犹如发现了生活中崭新的一面
a
day
of
pure
magic
extraordinary
beauty
My
heart
was
beating
wildly.
Every
cell
in
my
body
woke
up.
I
felt
scared
to
death.
It
was
like
discovering
a
whole
new
dimension
of
life．
It
was
the
most
fantastic
thing
I
have
ever
done.