(共14张PPT)
第三课时
Section A (Grammar Focus－4c)
形容词的比较级和最高级
一、用括号内所给单词的正确形式填空。
1．(2024·江苏扬州)Though I failed(失败) a lot ______(many) times than I succeeded，I know how to fail well.
2． Quan Hongchan is the _________(young) player in China to win three Olympic medals.
3．(黑龙江龙东)My hair is as ______(long) as Lily's.We're twin sisters.
more
youngest
long
4．Planting more trees will make the environment much _________(clean) and better.
5．I am quite sure that this is the _________(easy) way to work out this problem.
cleaner
easiest
二、按要求完成句子，每空一词。
1．Bob is 8 years old.John is 6 years old.(改为比较级)
Bob is two years ____ ______ John.
2．Jay draws worse than Ben.(改为同义句)
Jay doesn't draw ____ ____ ____ Ben.
3．This building is the tallest building in the city.(改为比较级)
This building is taller than ____ _______ buildings in the city.
＝This building is taller than ____ _______ building in the city.
older
than
as
well
as
the
other
any
other
三、根据中文意思，补全英语译文。(每空限填一词，缩写算一词)
1．你工作越努力，就会越幸运。
The harder you work，____ _________ you will be.
2．就领土面积而言，中国是世界上第三大国。
As for the territorial area，China is ____ ____ _______ country in the world.
the
luckier
the
third
largest
3．(铜仁三模)家是世界上最温暖的地方。
Home is ____ ___________ place in the world.
4．世界上越来越多的人喜欢学习汉语。
______ ____ ______ people like to learn Chinese in the world.
the
warmest
More
and
more
一、在空白处填入1个适当的单词或用括号内所给单词的正确形式填空。
1． The gravity(重力) on the moon is not as strong ____ it is on the earth.
2．_______________ he gave me several pieces of advice，none of them was helpful.
as
Although/Though
3． There are seven continents and four __________
(ocean) on the earth.
4．The more you go jogging，the __________(healthy) you will be.Just try it!
5．Jim kept climbing and succeeded in ___________(reach) the top of the mountain.
oceans
healthier
reaching
二、根据中文意思，补全英语译文。(每空限填一词，缩写算一词)
1．(2024·铜仁期末)天安门广场是世界上最大的城市广场。
Tian'anmen Square is ____ ________ city square in the world.
2．太平洋是如此之大，以至于要花很多天才能横跨它。
The _________ _______ is so big that it takes many days to cross it.
3．青海湖比中国任何一个咸水湖都大。
Qinghai Lake is larger than ____ ______ ____ ____ in China．
the
largest
Pacific
Ocean
any
other
salt
lake
三、阅读下面短文，从每题所给的A、B、C三个选项中选出可以填入空白处的最佳选项。
Motuo lies in the east of the Himalayas in Xizang.It is known __1__ the “Natural Museum of Xizang”．It is home to all kinds of mountains，rivers，waterfalls，plants and animals.Its special geographic location(地理位置) __2__ it a beautiful
place.It was one of the __3__ places to reach and
was the last city in China without a highway.
__4__ the construction(施工) of the first highway to Motuo started in the 1960s，it was not finished until about 50 years later.In 2014，the construction of __5__ second highway—the Paimo Highway started.__6__ October，2022，the construction of the main body of the highway was finished.
They are great engineering projects.In this area，earthquakes and heavy rains __7__ very often.There could be falling rocks or even landslides(滑坡).People must build many
walls and nets to __8__ the two highways.Another challenge was the snow.Lots of snow sometimes destroyed rocks and roads.Because of that，the construction of the highways to Motuo was stopped several times.To solve this __9__，people built a tunnel(隧道) that goes through the mountain area．
The two highways stand for the Chinese __10__ of “never giving up”．They are ways to connect(连接) Motuo to the outside world and show how China cares about people in the far areas.
( )1. A．as B．of C．for
( )2.A．changes B．makes C．shows
( )3.A．clearest B．easiest C．hardest
( )4.A．Unless B．Although C．Because
( )5.A．it B．it's C．its
( )6.A．In B．On C．At
( )7.A．happened B．decided C．made
( )8.A．cause B．stop C．protect
( )9.A．problem B．habit C．question
( )10.A．role B．Spirit C．importance
A
B
C
B
C
A
A
C
A
B(共20张PPT)
Unit 7 What's the highest mountain in the world
第三课时 Section A (Grammar Focus－4c)
生成新知
Grammar Focus
What’s the highest mountain in the world Qomolangma.
How high is Qomolangma It’s 8,848.86 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.
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常用三种形式来表达事物的等级差别，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。
1．形容词比较级的句型结构
(1)形容词的比较级＋than＋比较对象。前后相比较的两个事物一定要属于同类，而且作比较时，一定要避免自身与自身相比。表示一个范围内两事物比较，用“比较级＋than＋any other＋单数名词”。
如：He is more careful than any other student in his
class.
他比班上任何一个学生都认真。
(2)as…as…意为“与……一样……”，其否定形式为“not so/as…as…”，意为“不及；不与……一样……”。
它们也是一种表达比较的形式，注意as与as之间要用形容词或副词的原级。
2．比较级的特殊句型
the＋比较级，the＋比较级“越……越……” The busier we are，the unhappier we will be.
比较级＋and＋比较级“越来越……” Our country is getting stronger and stronger.
比较级前可以用much，a little，a bit，even等修饰。
如：The shoes are a little bigger for me.
对我来说，这双鞋有点儿大。
【注意】当比较级后有of the two…之类的短语时，比较级前要加定冠词the。
在选择疑问句中两者进行比较，常用句型：
Which/When/Who＋be＋形容词比较级，A or B
3．形容词最高级的句型结构
“主语＋be＋the＋形容词最高级＋in/of＋范围”表示“在某范围内最……”。
4．最高级的特殊句型
疑问词＋be＋the＋最高级 Which is the biggest，the sun，the moon or the earth？
the＋序数词＋最高级“第几……” The Yellow River is the second longest river in China.
one of the＋最高级＋复数名词“最……之一” Shanghai is one of the biggest cities in the world.
(1)形容词最高级前通常要加定冠词the。但前面若有物主代词、指示代词或名词所有格等修饰时，不能用定冠词the。
【注意】
(2)形容词最高级常与介词in或of引导的短语连用，与in连用意为“在……内”，表示“在某范围内”，不一定是同类；与of连用表示“属性”，介词后的名词或代词与句中的主语是同一类人或物，意为“在某一类中”。
4a
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.
longest
longer
big much popular long old high
2. Qomolangma is 8,848.86 meters ______. It’s one of
the most __________ places for serious mountain
climbers.
3. No ocean in the world is as ______ as the Pacific
Ocean.
4. Although Japan is ______ than Canada, it is ______
smaller.
high
popular
big
older
much
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 Yangtze River is almost as long as the Amazon River.
the longest river in China.
Two cities: ___________ and ___________
1. ___________________________________________.
2. ___________________________________________
____________________________________ .
Shanghai
Shanghai is as modern as Sydney
Shanghai is much smaller than Sydney. Sydney is
Sydney
almost 2 times as big as Shanghai
Two animals: _____________ and _________
1. _______________________________.
2. ___________________________________________
_______________________________ .
a fish
A shark is bigger than a fish.
A fish is smaller than a shark. A shark eats
a shark
more than a fish.
4c
Write five questions using comparisons. Then ask your partner your questions.
1. ______________________________________
2. ______________________________________
3. ______________________________________
4. ______________________________________
5. ______________________________________
What is the highest building in our city
What is the biggest supermarket in our city
Who is the tallest student in our class
Who is the shortest student in our class
Who sings the best in our class
I.用括号内所给单词的正确形式填空。
1. He is happy with his _____________ (achieve).
2. The _________ (force) of rainstorm made the windows broken.
achievement
forces
随堂检测
3. After she worked hard at it for three hours, she ___________ (successful) in solving the problem.
4. Everyone should drive more carefully in the _________ (freeze) weather.
succeeded
freezing
II.单项选择。
( )1.His books are ______more than mine.
A．many time B．more time
C．some time D．many times
( )2.I know ______about Shenzhen than you，so tell me some，please.
A．little B．Some C．much D．less
D
D
( )3.The Great Wall is more than ______．
A．6，000 kilometer long
B．6，000 kilometers long
C．6，000 kilometers long
D．6，000 kilometer longer
( )4.What bad weather! The radio says it will be even ______ later on.
A．bad B．badly
C．worse D．worst
B
C
