(共23张PPT)
Section
A
1a-1c
Unit
7
What’s
the
highest
mountain
in
the
world?
Learning
Aims
知识目标:
1.词汇:square,
meter,
deep,
desert,
population,
Asia,
2.
句型①Qomolangma
is
higher
than
any
other
mountain
in
the
world.
②What
is
the
highest
mountain
in
the
world?
能力目标:
1.能根据已有知识猜测听力材料。
能熟练掌握表达物体的长、宽、高、深和面积的句型。正确运用形容词和副词的比较级和最高级。
情感目标:培养学生积极参与活动的兴趣,
了解世界上的名山大川。
166多万平方公里
122万多平方公里
118.3万平方公里
big
bigger
biggest
Xinjiang
is
_______than
any
other
province(省)
in
China.
bigger
Which
is____________________,
money,
happiness
or
health?
the
most
important
important
more
important
most
important
Health
is
the
most
important
thing
in
our
life!
mountain
desert
river
sea/ocean
lake
fresh
lake
salt
lake
1a
Match
the
facts
you
know.
Qomolangma
about
9,600,000
square
kilometers
in
size
The
Sahara
1,025
meters
deep
The
Caspian
Sea
6,671
kilometers
long
The
Nile
8,844.43
meters
high
1.英语表示“有多长(宽,高……)”时,一般将数词和数量单位放在表示长、宽、高的形容词前作状语。
…8,844米高…8,844
meters
high.
…
meters
high
(long,
wide,in
size)
……米高(长,宽,形状上的大小)。
9,600,000
square
kilometers
in
size
.
9,600,000平方公里大小
2.square
kilometer=km2平方公里
square
meter=m2平方米
3.How+high/deep/long/wide…
+be+主语?某某多高/多深/多宽
How
high
is
Qomolangma?
How
big
is
The
Sahara?
4.It's
higher
than
any
other
mountain
in
the
world.比世界其他任何山更高=It's
the
highest
moutain
in
the
world.它是世界最高峰
Explaination
比较级顺口溜
形容er有几种
一般情况加(e)r
'元辅双写加er
辅y变i加er
多音--ly前加more
最高级顺口溜
形容est有几种
一般情况(e)st
'元辅双写
est
辅y变i
est
多音--ly加most
Grammer
知识点梳理(形容词比较级及最高级用法)
(1)“The
+比较级…,the
+比较级”表示“越……,越……”
(2)形容词比较级前可加数词,表示“大(小)……多少”“长(短)……多少”
(3)表示倍数时用:…times+比较级+than…
(4)在比较级前面使用的修饰词有:
even(更,更加),a
little(有点),
far/
much/
a
lot
(更加,……的多
知识点梳理(形容词比较级及最高级用法)
(5)表示
“最……之一”
的句式,要用
one
of
the
+形容词最高级+复数名词。
(6)最高级的句式中一般带有表示比较范围的介词短语,比如:
in
our
class,
of
the
three
等。
(7)句型:Which/Who…+
比较级,A
or
B?
Which/Who…+
最高级,A
,B
or
C?
(8)
as…as
,(与…一样)
not
as(so)…as
(与…不一样)中间用原级。
中国之最
塔克拉玛干沙漠
the
Taklimakan
Desert
世界之最
胡杨林
divers
folia
forest
中国之最
火焰山
Flaming
Mountains
世界之最
八卦城特克斯
Eight-Trigram
city
Presentation
We
love
our
Xinjiang.
Writing
1.新疆有中国最大的沙漠,塔克拉玛干沙漠
(the
Taklimakan
Desert)。
2.新疆有世界上最大(largest)的胡杨林(divers
folia
forest)。
3.中国最热的地方在新疆吐鲁番(
Turpan
)。
4.世界最大的特克斯八卦城(Tekes
Eight-Trigram
city)。
We
love
our
Xinjiang
I
love
Xinjiang,
because
…
以“We
love
our
Xinjiang.”
为题,写一篇小作文。Write
a
short
composition
about
Xinjiang.
用法:英语中三者或三者以上相比较,表示
“最……”
这样的最高程度概念时,要用
“the+最高级”
的结构表示。这种句式一般带有表示比较的介词短语,比如:
in
our
class,
of
the
three
等。
例如:Wang
Lin
is
the
tallest
in
our
class.
This
theater
is
the
cheapest
of
the
three.
注意使用最高级时应注意以下几点:
形容词的最高级
Language
points
(1)
表示
“最……之一”
的句式,要用
one
of
the
+形容词最高级+复数名词。
例如:
Jingjiang
Hotel
is
one
of
the
biggest
hotels
in
our
city.
Lisa
is
not
one
of
my
best
friends.
(2)
当最高级前面有物主代词或名词所有格时,
不加定冠词
the。
例如:Tom
is
Lucy’s
best
friend.
Tuesday
is
her
busiest
day.
(3)
最高级前可加序数词。
例如:The
Yellow
River
is
the
second
longest
river
in
China.
(4)
形容最高级修饰作表语或介词宾语的名词,代词时,被修饰的词往往省略。
例如:He
is
the
laziest
(student)
in
our
class.
Summary
In
this
class,
what
have
you
learned?
1、We
could
read
large
numbers
and
small
numbers.
1,888
52,231
107,000
79,125,428,
142,250,148,129
3.1415926
2、We
could
express
size,
long,
deep
and
high.
3、A+V.(be)+比较级+than+
any
other
+N.(单数)+范围。
=A
+V.(be)
+the+最高级+N.(单数)+范围。
范围:in…
,
of
all
the…
Eg:Jim
是我们班个子最高的男生。
他有多高?
他身高1.85
米。
Exercises
1、---Mr
Zhou,
all
of
the
students
in
our
group,
who
lives
____?
---I
think
Li
Lei
does.
A.
fat
B.
father
C.
farthest
D.
farest
2、The
Changjiang
River
is
____
than
any
other
river
in
China.
A.
shorter
B.
longer
C.
shortest
D.
longest
C
B
单项选择
3、Bob
never
dose
his
homework
____
Mary.
He
makes
lots
of
mistakes.
A.
so
careful
B.
as
carefully
as
C.
carefully
as
D.
as
careful
as
4、____
she
is,
____
she
feels.
A.
The
more
busy,
the
more
happy
B.
The
busy,
the
happy
C.
Busier,
happier
D.
The
busier,
the
happier
B
D
Homework
1.
Memorize
the
important
phrases
and
sentences.
2.
Make
some
dialogues
about
asking
the
size
of
objects.
The
beautiful
earth
is
our
homeland,we
should
protect(保护)
it.
Thank
you
!