北师大版（2019）高一英语选择性必修第一册Unit 3 Celebrations Lesson 1 Spring Festival Topic Talk 课件（13张ppt)

(共13张PPT)
Unit
3
Conservation
Topic
Talk
北师大版（2019）
选择性必修一
Talk
about
the
things
that
need
to
be
protected.
Activity
1
What
needs
to
be
protected?
...
Our
environment
needs
protection.
We
use
cars
too
much,
which
is
bad
for
both
the
environment
and
our
health.
Conservation
Example
Why
do
they
need
protection?
What
should
we
do?
Preview
the
text
in
the
Text
Builder.
Find
words
or
expressions
you
don’t
know.
1．_____________
n.
保护
2．_____________
adj.
塑料制的
3．_____________
vt.
破坏；毁掉
4．_____________
n.
采矿业
5．_____________
n.
一项，一条
6．_____________
v.
再利用，回收利用
7．_____________
adj.
不可回收的
8．_____________
adj.
有教育意义的；知识性强的
conservation　
plastic　
destroy　
mining　
item　
recycle　
unrecyclable
informative　
Activity
2
Preview
the
text
in
the
Text
Builder.
Find
words
or
expressions
you
don’t
know.
9．
_____________
n.
威胁；（灾难等坏事）发生的可能
10．_____________
v.
转换，改变
11．_____________
n.
犀牛
12．_____________
adv.
非法地，违法地
13．_____________
v.
猎取，猎杀
14．_____________
n.
（牛、羊等头上的）角
15．_____________
adj.
灭绝的，绝种的
16．_____________
adv.
非常地，极端地
17．_____________
adj.
紧急的，急迫的
threat
switch　
rhino
illegally　
hunt　
horn
extinct　
incredibly　
urgent　
Activity
2
Preview
the
text
in
the
Text
Builder.
Find
words
or
expressions
you
don’t
know.
1．正如你所知道的那样
________________
2．为了，以便
________________
3．转变，转换
________________
4．尽快地
________________
as
you
know　
in
order
to　
switch
to　
as
soon
as
possible　
5．……的数量
________________
6．减少
________________
7．扮演角色，起某种作用
________________
8．尽自己的职责
________________
9．对……有害处
________________
the
amount
of…　
cut
down　
play
a
role/part
in　
do
one’s
part　
be
bad
for…　
Activity
2
Read
the
Text
Builder
carefully.
Then
listen
to
the
dialogue
and
complete
it
by
underlining
the
words
or
expressions
you
hear.
Conservation
（点击播放音频）
Activity
2
I
really
feel
strongly
that
we
need
to
change
the
way
we
______
in
order
to
protect
.
I
can
see
that
is
one
of
the
biggest
threats
to
our
planet.
We
all
need
to
.
live
our
planet
the
use
of
oil
and
coal
recycle
and
reduce
the
amount
of
waste
Text
Builder
听力原文
Activity
2
（点击播放音频）
Listen
to
the
dialogue.
Answer
the
questions.
1.
Why
is
Dr.
Bradshaw
working
on
protecting
rhinos?
Activity
3
Rhinos
are
in
danger.
Some
people
incorrectly
think
rhinos’
horns
are
useful
in
medicine
and
illegally
hunt
them.
Making
everyone
know
that
hunting
these
animals
is
illegal
and
that
these
amazing
animals
are
part
of
the
world
we
live
in.
There
will
be
no
rhinos
left
in
the
world
in
20
years.
3.
What
does
Dr.
Bradshaw
suggest
doing?
4.
What
may
happen,
if
we
don’t
do
something
now?
2.
What
do
people
do
to
rhinos?
（点击播放音频）
听力原文
Activity
3
I:
I
feel
very
lucky
indeed
to
have
Dr.
Bradshaw
with
us
today.
He
works
on
protecting
animals
in
danger.
At
present,
he
is
in
a
rhino
protecting
programme.
B:
Yes,
many
animals
are
illegally
hunted
for
something
they
have.
In
the
rhino's
case,
it
is
their
horns.
Some
people
think
it
is
useful
in
medicine.
(I=Interviewer
B=Dr.
Bradshaw)
I:
How
can
we
stop
this
from
happening?
B:
Well,
the
first
step
is
education
--
we
need
to
make
everyone
know
hunting
these
animals
is
illegal
and
that
these
amazing
animals
are
part
of
the
world
we
live
in.
I:
How
long
do
we
have
before
rhinos
become
extinct?
B:
If
we
don’t
do
something
now,
there
will
be
no
rhinos
left
in
the
world
in
20
years.
I:
That’s
an
incredibly
urgent
matter...
（点击播放音频）
Quote...
Unquote
Activity
4
Conservation
is
a
state
of
harmony
between
men
and
land.
—
Aldo
Leopold
Quote
1:
Conservation
means
the
wise
use
of
the
Earth
and
its
resources
for
the
lasting
good
of
men.
—
Gifford
Pinchot
Quote
2:
Environmental
pollution
is
an
incurable
disease.
It
can
only
be
prevented.
—
Barry
Commoner
Quote
3:
Take
with
restraint
and
use
in
moderation;
this
way
one
shall
always
know
contentment.
—
Zizhi
Tongjian
Quote
4:
Aldo
Leopold
(1887
-
1948),
an
American
author,
philosopher
and
environmentalist.
He
was
a
professor
at
the
University
of
Wisconsin
and
is
best
known
for
his
book
A
Sand
County
Almanac
(1949).
知识拓展
A
Sand
County
Almanac(《沙乡年鉴》又译为《沙乡的沉思》):
It
is
a
1949
non-fiction
book.
Describing
the
land
around
the
author’s
home
in
Sauk
County,
Wisconsin,
the
collection
of
essays
advocate
Leopold's
idea
of
a
“land
ethic(土地道德)”,
or
a
responsible
relationship
existing
between
people
and
the
land
they
inhabit.
The
book
is
considered
a
landmark
in
the
American
conservation
movement.
A
Sand
County
Almanac
is
a
combination
of
natural
history,
scene
painting
with
words,
and
philosophy.
It
is
perhaps
best
known
for
the
following
quote,
which
defines
his
land
ethic:
“A
thing
is
right
when
it
tends
to
preserve
the
integrity,
stability,
and
beauty
of
the
biotic
community.
It
is
wrong
when
it
tends
otherwise.”
1.
Take
with
restraint
and
use
in
moderation;
this
way
one
shall
always
know
contenment.
名言名句
取之有道，用之有节，则常足。（本句出自《资治通鉴》）
2.
A
thing
is
right
when
it
tends
to
preserve
the
integrity,
stability,
and
beauty
of
the
biotic
community.
It
is
wrong
when
it
tends
otherwise.
有助于维持生命共同体的和谐、稳定和美丽的事就是正确的，否则就是错误的。
Thank
You