人教版英语八年级下册Unit 7 What’s the highest mountain in the world? Section A （课文详解，重难点分析）课件(共23张PPT)

(共23张PPT)
英语人教版
Section
A
八年级下册
第七单元
Unit
7
What's
the
highest
mountain
in
the
world
?
1.
square
n.平方:正方形
2.
meter
n.米;公尺
3.
deep
adj.深的；很深的
4.
desert
n.沙漠
5.
population
n.人口;
人口数量
6.
Asia
n.亚洲
7.
feel
free
(可以)随便(做某事)
8.
tour
n.
&
v.旅行;旅游
9.
tourist
n.旅行者:观光者
10.
wall
n.墙
11.
amazing
adj.令人大为惊奇的;令人惊喜
(或惊叹)的
12.
ancient
adj.古代的;古老的
13.
protect
v.保护;防护
14.
wide
adj.宽的;宽阔的
15.
as
far
as
I
know就我所知
16.
man
made
adj.人造的
17.
achievement
n.成就;成绩
18.
southwestern
adj.西南的;西南方向的
19.
thick
adj.厚的;浓的
20.
include
v.包括;包含
21.
freezing
adj.极冷的;冰冻的
22.
condition
n.条件;状况
23.
take
in吸入；吞入(体内)
24.
succeed
v.实现目标;成功
25.
challenge
v.
&
n.挑战;考验
26.
in
the
face
of面对(问题，困难等)
27.
achieve
达到;完成;成功
28.
force
n.力;力量
29.
nature
n.自然界;大自然
30.
even
though
即使;虽然
31.
ocean
n.大海;海涕
32.
the
Pacific
Ocean太平洋
生词表
Guide:
Feel
free
to
ask
me
anything
on
today's
Great
Wall
tour.
Tourist1:
How
long
is
the
wall?
Guide:
Ah,
the
most
popular
question!
If
we're
only
talking
about
the
parts
from
the
Ming
Dynasty,
it's
about
8,850
kilometers
long.
This
makes
it
the
longest
wall
in
the
world.
Tourist2:
Wow,
that's
amazing!
Why
did
the
ancient
emperors
build
the
wall?
Guide:
The
main
reason
was
to
protect
their
part
of
the
country.
As
you
can
see,
it's
quite
tall
and
wide.
As
far
as
I
know,there
are
no
other
man-made
objects
as
big
as
this.
Tourist3:
Is
Badaling
part
of
the
Ming
Great
Wall?
Guide:
Yes,
it's
the
most
famous
part.
Role-play
the
conversation.
导游:在今天的长城游中,大家尽管问我任何问题,不要拘束。
游客1:城墙有多长?
导游:啊,最普遍的问题!如果我们仅仅谈论明朝的部分。它
大约有8850千米长。这使它成为世界上最长的城墙。
游客2:哇,真是令人惊叹!古代的皇帝为什么建造城墙?
导游:主要原因是保护他们那部分的国土。正如你看到的,它
相当高面且非常宽。就我所知,再没有其他像它这样大
的人造物体了。
游客3:八达岭(长城)是明长城的一部分吗?
导游:是的,它是最著名的部分。
Feel
free
to
ask
me
anything
on
today's
Great
Wall
tour.
在今天的长城游中，大家尽管问我任何问题，不要拘束。
feel
free是口语中的一个常用表达。若有人让你feel
free
to
do
something,就是让你无需拘束，只管按自己的意愿去做某事。
Target
Language
As
far
as
I
know,
there
are
no
other
man-made
objects
as
big
as
this.
据我所知，再没有其他像它这样大的人造物体了。
as
far
as
I
know是固定的表达方式，还可以说so
far
as
I
know,意思是"据我所知”。
Target
Language
Paragraph
1
Spirit
of
climbers
Paragraph
2
Achievements
of
climbers
Paragraph
3
Facts
and
dangers
Read
the
article
and
match
each
paragraph
with
the
main
ideas.
One
of
the
world's
most
dangerous
sports
is
mountain
climbing,
and
one
of
the
most
popular
places
for
this
is
the
Himalayas.
The
Himalayas
run
along
the
southwestern
part
of
China.
Of
all
the
mountains,
Qomolangma
rises
the
highest
and
is
the
most
famous.
Qomolangma
一the
Most
Dangerous
Mountain
in
the
World?
世界,上最危险的运动之一是登山运动。适合登山运动的最受欢迎的地方之一是喜马拉雅山脉。喜马拉雅山脉蜿蜒于中国的西南部。在所有的山当中,珠穆朗玛峰最高且最著名。
It
is
8,844.43
meters
high
and
so
is
very
dangerous
to
climb.
Thick
clouds
cover
the
top
and
snow
can
fall
very
hard.
Even
more
serious
difficulties
include
freezing
weather
conditions
and
heavy
storms.
It
is
also
very
hard
to
take
in
air
as
you
get
near
the
top.
Qomolangma
一the
Most
Dangerous
Mountain
in
the
World?
它高达8
844.43米，所以爬起来非常危险。浓云覆盖着峰顶并且雪有可能会下得非常大。更加严峻的困难包括极冷的天气条件和巨大的风暴。当你快要到达峰顶时呼吸也很困难。
Even
more
serious
difficulties
include
freezing
weather
conditions
and
heavy
storms.
更加严峻的困难包括极冷的天气状况和猛烈的风暴。
1.difficulty此处作可数名词，表示各种各样的“困难;难题;难事。''也可作不可数名词，译作“困难;艰难;辛苦''。
2.
include用作及物动词，意为“包括;包含”作动词时，还可意为“算在内，列在里面''。
Qomolangma
一the
Most
Dangerous
Mountain
in
the
World?
The
first
people
to
reach
the
top
were
Tenzing
Norgay
and
Edmund
Hillary
on
May
29,
1953.The
first
Chinese
team
did
So
in
1960,
while
the
first
woman
to
succeed
was
Junko
Tabei
from
Japan
in
1975.
而在1975年来自日本的Junko
Tabei成为第一个成功登顶的女人。
本句中succeed是动词，意为“成功”。succeed
in
(doing)
sth.表示“成功做某事”。
Why
do
so
many
climbers
risk
their
lives?
One
of
the
main
reasons
is
that
people
want
to
challenge
themselves
in
the
face
of
difficulties.
The
spirit
of
these
climbers
shows
us
that
we
should
never
give
up
trying
to
achieve
our
dreams.
It
also
shows
that
humans
can
sometimes
be
stronger
than
the
forces
of
nature.
Qomolangma
一the
Most
Dangerous
Mountain
in
the
World?
我们绝不应该放弃去努力实现我们的梦想。
achieve是动词，意为“达到;完成;成功"
achieve
one's
dream意为“实现某人的梦想”，
相当于make
one's
dream
come
true.
Paragraph
1
Paragraph
2
Paragraph
3
Read
the
article
and
match
each
paragraph
with
the
main
ideas.
Spirit
of
climbers
Achievements
of
climber
Facts
and
dangers
1.
Where
are
the
Himalayas?
2.
How
high
is
Qomolangma?
3.
Why
do
so
many
people
try
to
climb
this
mountain
even
though
it
is
dangerous?
4.
What
does
the
spirit
of
the
climbers
tell
us?
1.The
Himalayas
run
along
the
southwestern
part
of
China.
2.
It
is
8,84443
meters
high.
3.
Because
people
want
to
challenge
themselves
in
the
face
of
difficulties.
4.
It
tells
us
that
we
should
never
give
up
trying
to
achieve
our
dreams
and
humans
can
sometimes
be
stronger
than
the
forces
of
nature.
Answer
the
questions
using
information
from
the
article.
英语中的形容词和副词常用三种形式来表达事物的等级差别,分别:
是原级、比较级和最高级。
一.形容词和副词的比较级,最高级的构成。
1.规则变化
类别
规则
示例
单音节词和
一般在词尾加-er或-est
short
-
shorter-shortest
fast-
faster-
fastest
fast-
faster-
fastest
以e结尾的词加-r或-st
fine-
finer-
finest
nice-nicer-
nicest
late-
later-
latest
部分双音节词
以一个辅音字母结尾的重读闭音节词,双写这一辅音字母后再加er,est
big
-
bigger
-biggest
thin-
thinner一thinnest
hot-hotter-hottest
以"输音字母+y"结尾的双音节词把y变为i再加er或-est
easy-easier一easiest
funny-
funnier-
funniest
early-
earlier-
earliest
一.形容词和副词的比较级,最高级的构成
(多音节词和部分双音节词)
在词前加more或most:
difficult-
more
difficult-
the
most
difficult
delicious-
more
delicious-
the
most
delicious
二.形容词与副词的比较级的用法
形容词与副词的比较级常用于两者之间的比较，表示两者之间的差异。常用句型结构:
(1)
主语+谓语动词+比较级+than+比较对象。
本结构表示“某人/物比比较对象如何”。
二.形容词与副词的比较级常用于两者之间的比较，
表示两者之间的差异。
常用句型结构:
(2)疑问词(组)
+谓语动词+比较级,A
or
B?表示“A和B，...更...“
三.比较级的修饰语
在形容词和副词的比较级前，可以用much,
a
little等修饰，如much
better,
a
little
taller。
形容词与副词的比较级的用法
四.形容词与副词的最高级常用于三者或三者以上的人或事(物)之间的比较。在句中使用时，形容词最高级前通常用the。常用句型结构:
(1)
“主语+谓语动词(+
the)+最高级+
in/
of...表示“..在某一范围内或某类人或物中最...”。
This
is
the
most
amazing
story
of
all.
这是所有故事中最令人惊讶的。
形容词与副词的最高级的用法
形容词与副词的最高级常用于三者或三者以上的人或事(物)之间的比较。在句中使用时形容词最高级前通常用the。常用句型结构:
(3)“疑问词+
谓语动词(+
the)+序数词+最高级,A,B
or
C?"是最高级的选择疑问句，表示“在A、B、C中，...最...?”。
Which
is
the
biggest,
the
moon,
the
earth
or
the
sun?
月亮、地球和太阳，哪个最大?
形容词与副词的最高级的用法
1.
The
Amazon
River
is
one
of
the
longest
rivers
in
the
world.
It's
a
little
longer
than
the
Yangtze
River.
2.
Qomolangma
is
8,844.43
meters
high.It's
one
of
the
most
popular
places
for
serious
mountain
climbers.
3.
No
ocean
in
the
world
is
as
big
as
the
Pacific
Ocean.
4.
Although
Japan
is
older
than
Canada,
it
is
much
smaller.
Fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
big
much
popular
long
old
high
e.g.
Two
rivers:
the
Yangtze
River
and
the
Amazon
River
The
Yangtze
River
is
almost
as
long
as
the
Amazon
River.
The
Amazon
is
longer
than
the
Yangtze,
but
the
Yangtze
is
the
longest
river
in
China.
Write
two
comparisons
about
two
topics.
Write
true
facts.
Two
cities:
Singapore
and
Kuala
Lumpur
(吉隆坡)
1.
Singapore
is
as
modern
as
Kuala
Lumpur.
2.
Singapore
is
bigger
than
Kuala
Lumpur
and
has
a
larger
population
than
Kuala
Lumpur.
e.g.
Two
rivers:
the
Yangtze
River
and
the
Amazon
River
The
Yangtze
River
is
almost
as
long
as
the
Amazon
River.
The
Amazon
is
longer
than
the
Yangtze,
but
the
Yangtze
is
the
longest
river
in
China.
Two
animals:
rabbit
and_Bear
1.
A
bear
is
bigger
than
a
rabbit.
2.
A
rabbit
is
smaller
than
a
bear,
but
it
runs
faster
than
a
bear.
Write
two
comparisons
about
two
topics.
Write
true
facts.
See
you
!