人教新目标(Go for it)版 八年级下 Unit 7 What's the highest mountain in the worl（课件）(共18张 PPT，无音视频)

(共18张PPT)
What’s the highest mountain
in the world
R·八年级下册
Unit 7
Section A Grammer focus-4c
扫雷游戏
单词下埋着6颗雷，学生选择单词并读出，如果单词下没有雷则可得分，如果有，则不得分。




































































































1
1
3
3
1
1
1
4
2
2
2
2
ancient
wall
couple
deep
desert
man-made
tour
population
protect
amazing
emperor
tourist
wide
moonlight
feel free
Western
bright
Asia
square
meter
一、形容词、副词的比较级和最高级
概述：
英语中的形容词和副词有三个等级，即原级、比较级和最高级。
比较级主要用于两者之间作比较。
最高级主要用于三者或三者以上进行比较。
原级 比较级 最高级
good / well better best
bad worse worst
many/much more most
little less least
old older/elder oldest / eldest
far farther（ 更远）
/further（ 进一步的） farthest /
furthest
不规则变化
同级比较
① as + adj./adv. + as
e.g. She is as thin as Lily.
He writes as carefully as Linda.
② not + as/so + adj./adv. + as
e.g. Tony didn’t run so fast as Carter.
What’s the highest mountain in the world Qomolangma.
How high is Qomolangma It’s 8,844.43 meters high. It’s higher than any other mountain.
Which is the deepest salt lake in the world The Caspian Sea is the deepest of all the salt lakes.
Did you know that China is one of the oldest countries in the world Yes, I did. It’s much older than the US.
Grammar
Focus
1. —世界上最高的山峰是哪个？
— 珠穆朗玛峰。
— What’s ____________ mountain in
the world
— Qomolangma.
Fill in the blanks according to the text.
the highest
2. —珠穆朗玛峰有多高？
—它高8844.43米。它比别的山都
高。
— How high is Qomolangma
— It’s _________________. It’s
_______ than any other mountain.
8844.43 meters high
higher
3. —世界上最深的咸水湖是哪个？
—里海是世界上最深的咸水湖。
— Which is ___________ salt lake in
the world
— The Caspian Sea is _________________________________.
the deepest
the deepest of all the salt lakes
4. —你知道中国是世界上最古老的国家
之一吗？
—我知道。中国比美国古老。
— Did you know that China is
______________________ in the world
— Yes, I did. It’s much older than the
US.
one of the oldest countries
4a
Fill in the blanks with the correct forms of the words in the box.
big much popular long old high
The Amazon River is one of the _______ rivers in the world. It’s a little _______ than the Yangtze River.
longest
longer
4b
Write two comparisons about two topics. Write true facts.
Two rivers: ________________ and _________________
________________________________________________________________________________________________________________________________________________
the Yangtze River
the Amazon River
The Amazon is longer than the Yangtze, but the Yangtze is the longest river in China.
The Yangtze River is almost as long as the Amazon River.
Two cities: _________ and ___________
1. __________________________________________.
2.___________________________________________
____________________________________ .
Shanghai Sydney
Shanghai is as modern as Sydney
Shanghai is much smaller than Sydney. Sydney is
almost 2 times as big as Shanghai
1. She is ________ than ________.
A. busier / us B. busier / we
C. more busy / us D. more busy / we
2. Jane is ________ than Betty.
A. less taller B. less tallest
C. less tall D. not as tall
3. China is ________ country in the world.
A. the third largest B. the largest third
C. the third large D. a third largest
A
A
A
4. — Which is ____ season in Beijing
— I think it’s autumn.
A. good B. better C. best D. the best
5. — Which is ____, the sun, the moon or
the earth
— The moon is.
A. small B. smaller C. smallest
D. the smallest
D
D
6. I study English as ____ as my brother.
A. hard B. harder C. hardest
7. Which is ____, a bicycle or a computer
A. expensive B. more expensive
C. the most expensive
8. The Yellow River is one of ______ rivers
in China.
A. long B. longer C. the longest
A
B
C
1. Memorize the important phrases
and sentences.
2. Make some sentences using as … as,
... times … than, less than, more than