Unit 7 What’s the highest mountain in the world? Section A（Grammar focus-4c）课件

课件31张PPT。Unit 7
What's the highest mountain
in the world?Section A 3
Grammar focus-4cGrammar focus1. —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 highest2. —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 highhigher3. —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 deepestthe deepest of all the salt lakes4. —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 the 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. 1. Our family has bought a car so we can travel _____ than before. ??
most easily? ? B. less easily? ?
C. easily? ? D. more easily??
2. My father told me a story last night. It is ____ one I’ve ever heard. ??
the funniest? ? B. funniest? ?
C. funnier? ? D. the funnier? ?学以致用DA3. The _____ friends you have, the ____ you will be.? ?? ?? ???
A. more, happy? ? B. many, happy? ?
C. more, happier? ?D. many, happier
4. When he heard a cry for help, he ran out as _______ as he could.
hardly? ?? ? B. quickly? ?? ?
C. finally? ?? ? D. slowlyCB5. This place is not big enough for Lucy’s birthday party. We should find a _____ one. ??
big? ?? ?? ?? ??? B. small? ?? ?? ?
C. bigger? ?? ?? ?? ? D. smallerCFill in the blanks with the correct forms of the words in the box.big much popular long old high1. 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.longestlongerhighpopular4a3. No ocean in the world is as _____ as the Pacific Ocean.
4. Although Japan is _____ than Canada, it is _______ smaller.bigoldermuchWrite two comparisons about two topics. Write true facts.Two rivers: _________________ and _________________
__________________________________________________________________________________________________________________________________________________________________________e.g. 4bThe 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 Riverthe Amazon RiverTwo cities: __________ and ___________
1. _______________________________
2. _______________________________
_______________________________Two animals: ________ and ________
1. _______________________________
2. _______________________________
_______________________________ SingaporeKuala LumpurKuala Lumpur is as modern as Singapore.Singapore is bigger than Kuala Lumpur and has a larger population than Kuala Lumpur.MonkeyDogA 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.Writing1. _________________________________
2. _________________________________
3. _________________________________
4. _________________________________
5. _________________________________e.g.4cWhat is the highest building in our city? What is the busiest subway station in our 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?Exercises1. 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 AAA4. — 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 DD6. 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 ABCHomework 1. Memorize the important phrases
and sentences.
2. Make some sentences using as … as,
... times … than, less than, more than.