【新课标】Unit7 What's the highest mountain in the world Section A(Grammar Focus-4c) 课件(共32张PPT)

(共32张PPT)
Unit 7
What's the highest mountain
in the world
Section A 3
Grammar focus-4c
Retell the article.
Revision
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 Grammar Focus.
the highest
2. —珠穆朗玛峰有多高？
—它有8844.43米高。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
我们已经学习过形容词和副词的比较级和最高级的构成及基本用法。下面我们进一步学习与其相关的其他知识点。
◆形容词和副词比较级的修饰语
1. 比较级前可加much, a lot, a bit, a little, any, no, some, even, still等词修饰。如：
You must work much faster.
You look a lot happier than you did yesterday.
He was too tired to walk any further.
This book is even more useful than that one.
2. 比较级前还可加其他表示数量的词。如：
My sister is ten years younger than me.
We reached here two days earlier than the others.
◆形容词和副词最高级的其他用法
1. 形容词最高级可被second, third等序数
词修饰。如：
The building is the second tallest in this city.
2. 形容词最高级常用于句型“one of +the+
形容词最高级+可数名词的复数形
式”，意为“最……之一”。如：
Liu Li is one of the most popular girls
in our class.
3. 形容词和副词的比较级和最高级可以互
相转换。如：
Jane is taller than the other girls / any
other girl in the club. = Jane is the
tallest girl in the club.
This car runs faster than the other ones / any other one in the garage. = This car runs fastest of all the cars in the garage.
比较级考点
① 比较级修饰问题
a little, a bit, even, still, much, a lot, far 等可修饰比较级。
e.g. Tom is a little taller than Jim.
This book is much more interesting
than that one.
中考链接
② the+比较级
e.g. Lucy is the fatter of the two girls.
③ “a/an + 比较级” 表示“又一，再一”
e.g. Lily has a doll, but she wants a bigger
one.
④ 隐性比较（没有than的情况）
e.g. Who runs faster, Lucy or Lily
You’d better come earlier next time.
He worked hard last term, but he
works even harder this term.
⑤ 越来越......
比较级+and+比较级
b. the+比较级+句子，the+比较级+句子
e.g. It’s getting colder and colder.
The more you exercise, the better
you are.
2. 最高级考点
说明：形容词的最高级前必须加the；副词的最高级前省略the。
① 范围问题
e.g. Tom is the tallest student in the class.
Spring is the best season of the year.
② “......之一”问题
e.g. Beijing is one of the biggest cities
in the world.
③ “the+序数词+最高级”
e.g. I think he is the second tallest boy
in his class.
3. 比较级和最高级的转换
e.g. Tom is the tallest student in the class.
= Tom is taller than any other student
in the class.
= Tom is taller than all the other
students in the class.
= No other students are taller than Tom.
总结：① any other + 名词单数
the other + 名词复数
② 否定 + 比较级 = 最高级
比较级 + 极限 = 最高级
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.
Fill in the blanks with the correct forms of the words in the box.
big much popular long old high
1. The Amazon River is one of the _______ rivers in the world. It’s a little _______ than the Yangtze River.
2. Qomolangma is 8,844.43 meters _____. It’s one of the most ________ places for serious mountain climbers.
longest
longer
high
popular
4a
3. No ocean in the world is as _____ as the Pacific Ocean.
4. Although Japan is _____ than Canada, it is _______ smaller.
big
older
much
big much popular long old high
Write two comparisons about two topics. Write true facts.
Two rivers: _________________ and _________________
__________________________________________________________________________________________________________________________________________________________________________
e.g.
4b
The Yangtze River is almost as long as the Amazon River.
The Amazon is longer than the Yangtze, but the Yangtze River is the longest river in China.
the Yangtze River
the Amazon River
Two cities: __________ and ___________
1. _______________________________
2. _______________________________
_______________________________
Two animals: ________ and ________
1. _______________________________
2. _______________________________
_______________________________
Singapore
Kuala Lumpur
Kuala Lumpur is as modern as Singapore.
Singapore is bigger than Kuala Lumpur and has a larger population than Kuala Lumpur.
Monkey
Dog
A dog is bigger than a monkey.
A monkey is smaller than a dog, but it climbs a tree faster than a dog.
Write five questions using comparisons. Then ask your partner your questions.
Writing
1. _________________________________
2. _________________________________
3. _________________________________
4. _________________________________
5. _________________________________
e.g.
4c
What is the highest building in our city
What is the busiest subway station in out city
What is the largest shopping mall in our city
Which is the biggest park in our city
Which is the longest road in our city
the Nile the Yangtze River the Yellow River
6,671km 6,300km 5,500km
The Yellow River is long.
The Yangtze River is a lot _______ than the Yellow River.
The Nile is ____________ of all.
longer
the longest
Complete the sentences using
the information in the forms.
Exercise
The Yangtze River is not ____ long ____ the Nile.
= The Yangtze River is not _______ than the Nile.
as as
longer
the Nile the Yangtze River the Yellow River
6,671km 6,300km 5,500km
Mount Tai is high.
Mount Huang is a little _______ than
Mount Tai.
Qomolangma is ____________ of all.
Mount Tai is not ___ high ___ Qomolangma.
= Mount Tai is not _______ than Qomolangma.
higher
the highest
as as
higher
Qomolangma Mount Huang Mount Tai
8,848m 1,864m 1,545m
1. The population of Singapore is large.
2. The population of Malaysia is much ______ than that of Singapore.
3. The population of China is _________ of all.
Singapore Malaysia China
4,000,000 20,000,000 1300,000,000
larger
the largest
4. The population of Singapore is not _____ large ____ that of China.
5. The population of Singapore is not _______ than that of China.
as
larger
as
Singapore Malaysia China
4,000,000 20,000,000 1300,000,000
Ⅱ. 根据句意，用括号内所给单词的适当形
式填空。
1. The snow here was ______ (thick) than
that over there.
2. I think mountain climbing is
______________ (dangerous) than running.
3. Of all the boys, Dave is the _____________
(outgoing).
4. Which mountain rises _________ (high),
Mount Tai, Mount Huang or Mount Tianzi
5. This road is almost as _____ (long) as that
one.
thicker
more dangerous
most outgoing
highest
long
Ⅲ. 根据汉语意思完成英语句子，每空一词。
1. 我觉得滑冰是最受欢迎的运动之一。
I think skating is ___ __ ___ ____ _______ ________.
2. 这只熊猫看上去比那只壮得多。
This panda looks _____ ________ than that one.
3. 马比猫重许多倍。
The horse weighs _____ _____ ____ _____ the cat.
one of the most popular
sports
much stronger
many times more than
4. 在这里双龙湖比其他任何湖都深。
Shuanglong Lake is ______ ____ ___ _____
lake here.
5. 格林城与阳光城一样古老。
Green City is __ ___ __ Sun City.
deeper than any other
as old as
Homework
1. Memorize the important structure.
2. Make some sentences using as … as,
... times … than, less than, more than.