必修二Unit 4 Wildlife protection Warming Up Pre-reading and Reading Comprehending课件(39张PPT)

(共39张PPT)
高一必修2
Warming
Up,
Pre-reading,
Reading
&
Comprehending
Unit
4
Wildlife
protection
情景导入
What
made
the
world
around
us
so
wonderful?
What
does
WWF
stand
for?
World
Wildlife
Fund
世界野生生物基金会
Lead-
in
Wild
plants
Wild
animals
We
share
our
planet
with
so
many
wonderful
creatures
.
Wildlife
can
refer
to
plants
but
more
commonly
refers
to
animals.
Wildlife
｛
What
other
endangered
species
do
you
know?
Do
you
know
Top
10
most
endangered
animals
in
China?
And
what
are
they?
Pre-reading
Top
10
most
endangered
animals
in
China
Milu
deer
麋鹿
Tibetan
antelope
藏羚羊
Black-Necked
Crane
黑颈鹤
Chinese
Alligator
扬子鳄
Brown
Eared
Pheasant
褐马鸡
Crested
Ibis
朱鹮
South
China
Tiger
华南虎
Golden
Monkey
金丝猴
Wild
plants
and
animals
have
to
look
after
themselves.
What
do
they
need?
Food
Good
environment
Safety
Good
habitat
Reading
How
Daisy
learned
to
help
wildlife?
新课讲解
Warming
up
1.
Why
did
so
many
wild
animals
die
out?
Animals
she
met
Places
she
went
First
visit
Second
visit
Third
visit
Scanning:
Fill
in
the
table
below
about
Daisy’s
journey
antelope
Tibet
elephant
Zimbabwe
rainforest
monkey
In
the
passage
Daisy
learns
about
these
animals:
how
each
animal
feels.
what
situation(状况)
each
animal
is
in.
How
does
the
antelope
feel?
What
situation
is
it
in?
Sad.
They
are
in
danger/
endangered.
Para
1:
the
antelope
--Tibet
Skimming:
How
does
the
elephant
feel
now?
What
situation
is
it
in
now?
They
were
______
Excited
/Happy
They
are
being
_________
Their
numbers
are_________
protected
hunted
In
the
past:
increasing
Skimming:
Para
2:
the
elephant
--
Zimbabwe
Para
3:
the
monkey
How
does
the
monkey
feel?
What
situation
is
it
in?
They
are
over
hunted
They
lose
food
The
place
where
they
live
in
is
being
destroyed
A.
Happy
B.
Sad
Skimming:
What
things
had
Daisy
learned
?
She
learned
that
some
wild
animals
were
being
______
or
_______.
And
they
were
____________
species.
2)
She
knew
how
the
animals
in
the
_________
lived
together.
She
also
learned
it
was
necessary
to
protect
the
______________.
killed
hunted
endangered
rainforest
wild
animals
Talking
Why
are
they
endangered?
People
killed
the
endangered
animals
for
food.
People
kill
animals
for
their
fur
to
make
beautiful
and
expensive
fur
coat.
People
destroyed
the
nature.
知识探究
1.
affect
vt.
影响，感动，侵袭
(经典例句)As
we
all
know,
an
unhappy
home
environment
can
affect
a
child’s
behaviour.　众所周知，
一个不幸福的家庭环境有可能影响孩子的行为。
归纳拓展
(1)be
greatly/deeply
affected
by　　被……深深打动
be
affected
with
high
fever
发高烧
(2)effect
n.
作用；
影响
have
an
effect/influence
on
对……产生影响　
[基础练习]——一句多译
听众被深深地打动了，
他们长时间热烈地鼓掌。
(1)The
audience______________________，
and
they
warmly
applauded
for
a
long
time.
(2)______________________，
the
audience
warmly
applauded
for
a
long
time.(过去分词作状语)
(3)The
audience,
______________________，
warmly
applauded
for
a
long
time.(过去分词作定语)
were/was
deeply
affected
Deeply
affected
deeply
affected
2.
employ　vt.雇用；
利用(时间，
精力等);
使忙于,
使从事于
n．使用；
雇用
(教材P27)Can
they
be
employed
to
work
in
the
park
and
not
hurt
the
animals?
他们可以被雇用在公园工作而且不伤害这些动物吗？
归纳拓展
(1)employ
sb.to
do
sth.　雇用某人做某事
employ
oneself
in
从事于；
忙于
be
employed
in
从事于；
花费(时间)
(2)employee
n.
受雇者，
雇工，
雇员
(3)employer
n.
雇主　
①If
I
am
lucky
enough
to
be
employed,
I
will
spare
no
effort
to
repay
you
for
your
trust.一旦有幸被雇用，
我将用最大的努力和出色的工作回报您的信任。
②Mary
has
been
employed
in
making
preparations
for
the
trip
all
the
afternoon.
整个下午，
玛丽都在忙着准备这次旅行。
一句多译
她在忙着给花浇水，
没有注意到发生的一切。
(1)She____________________________________________the
flowers,
so
she
did
not
notice
what
was
happening.
(2)________________________________________________，
she
did
not
notice
what
was
happening.(过去分词短语作状语)
(3)________________________________________________，
she
did
not
notice
what
was
happening.(现在分词短语作状语)
was
employed
in/employed
herself
in
watering　
Employed
in
watering
the
flowers　
Employing
herself
in
watering
the
flowers
3.
appreciate
vt.
鉴赏，欣赏，感激，意识到
You
should
pay
more
attention
to
the
rainforest
where
I
live
and
appreciate
how
the
animals
live
together.　你应该多关注我居住的雨林，
并欣赏一下动物们是如何在一起生活的。
归纳拓展
(1)appreciate＋n./pron./v.?ing
重视/感激……
I
would
appreciate
it
if...
假如……，
我将不胜感激
(2)appreciation
n.
欣赏；
感激　
①I’d
appreciate
your
writing
me
back
as
soon
as
possible.
你尽早回信我将感激不尽。
②I
would
appreciate
it
if
you
can
give
me
some
advice
on
how
to
solve
these
problems.
如果您能给我一些关于如何解决这些问题的建议我将不胜感激。
当appreciate,
hate,
dislike,
love,
like,
depend/rely
on等词后接宾语从句时，
一般先加it,
再接宾语从句。
4.
die
out
灭亡，逐渐消失
As
a
result
these
endangered
animals
may
even
die
out.　结果，
这些濒危动物甚至可能会消亡。
归纳拓展
(1)die
away　(声音；
光线等)逐渐消失
die
of/from
因……而死
die
down
减弱；
平息
(2)be
dying
for
很想要；
渴望
be
dying
to
do
sth.
极想干某事　
①With
the
living
environment
becoming
worse
and
worse,
many
of
the
earth’s
species
are
dying
out.
随着生存环境变得越来越糟，
地球上的很多物种正在逐渐消失。
②Although
the
wind
has
died
down,
the
rain
remains
steady,
so
you
still
need
a
raincoat.
尽管风小了，
雨仍然不停，
因此你仍需要一件雨衣。
to
find
out
单句语法填空
(1)London
was
a
new
world
to
me
and
I
was
dying
____________(find)
out
more
about
it.
(2)It
is
because
the
habitat
is
being
destroyed
that
the
endangered
animals
are
dying____________.
5.
protect
from
I’m
protecting
myself
from
mosquitoes.
我正在保护自己不被蚊子咬到。
(1)protect...against　　保护……以防……
prevent...(from)
doing(stop...(from)
doing)阻止……做……
(2)protection
n.
保护　
以上短语在被动语态里均不可省去from,
而在主动语态中，
与stop/prevent搭配的from可以省略。
写作佳句
我们应该立即采取措施保护环境免受污染。
We
should
take
immediate
measures
to________________________.
keep/prevent/stop
the
environment
from
being
polluted
1
2
3
4
5
6.
pay
attention
to
注意，留意
(教材P26)You
should
pay
more
attention
to
the
rainforest
where
I
live
and
appreciate
how
the
animals
live
together.　
你应该多关注我居住的雨林，并欣赏一下动物们是如何在一起生活的。
draw/attract/catch
one’s
attention
引起某人的注意
turn
one’s
attention
to
把注意力转移到……
fix/focus/concentrate
one’s
attention
on
把注意力集中在……
devote
one’s
attention
to
把注意力放在……　
例句
一句多译
他站在那儿，
集中注意力看墙上的布告。
(fix
one’s
attention
on)
(1)He
stood
there,
his
attention
________________the
notice
on
the
wall.(独立主格)
(2)He
stood
there,
and
his
attention______________
the
notice
on
the
wall.(被动语态)
(3)He
stood
there,
______________________
the
notice
on
the
wall.(现在分词短语作伴随状语)
(4)He
fixed
his
attention
on
the
notice
on
the
wall
________
there.(状语从句的省略)
fixed
on
was
fixed
on　
fixing
his
attention
on
while
standing
①I
think
you
hurt
his
pride
by
laughing
at
the
way
he
speaks
English.
我觉得你嘲笑他说英语的方式伤害了他的自尊心。
②The
way
that/which
came
up
at
the
meeting
was
unpractical.
在会议上提出的方法不切实际。
高考小作文
我想知道你学习掌握基本技术的方法。
I
would
like
to
know
____________________
to
master
the
fundamental
technique.
the
way
you
learned
　
7.
That's
good
news.It
shows
the
importance
of
wildlife
protection,
but
I'd
like
to
help
as
the
WWF
suggests.
那是个好消息，
它表明了野生动植物保护的重要性，
不过我想按照世界野生生物基金会的建议帮助你们。
(1)as在句中引导方式状语从句，
意为“按照；
如同”。
(2)suggest
此处意为“建议”，
用作此意时其从句要用“(should)＋动词原形”，
即虚拟语气；
suggest还可作“暗示；
表明”讲，
用作此意时其从句要用陈述语气。
①As
the
old
saying
goes,
“When
in
Rome,
do
as
Romans
do.”常言道，
入乡随俗。
②If
all
visitors
to
the
Fairy
Lake
Park
do
as
the
couple
did,
the
lake
will
be
severely
polluted
and
soon
turn
into
a
huge
dustbin.如果所有到仙女湖公园的游客都像这对夫妇那样做，
那么湖水会严重污染，
而且很快就会变成一个大垃圾箱。
Bye-bye