I. Fill in the blanks.
1. A male (雄性) panda is usually _______ (heavy) than a female one.
2. With fewer cars, I think the town will be _______ (green) and _______________ (beautiful).21世纪教育网版权所有
3. My dog is the ________ (clever) animal of all. 21·cn·jy·com
4. Mary takes much exercise these days. She looks a little _______ (slim) now.
5. Football is the ____________ (popular) game around the world.21cnjy.com
6. I think English is ____________ (difficult) than Chinese. 2·1·c·n·j·y
7. Don’t speak English too fast. Please speak it _______ (slow).【来源：21·世纪·教育·网】
8. My brother always gets up ______ (early) than me every day. But I have breakfast ____________ (quick) than him.21·世纪*教育网
9. Who sings ___________ (loudly), Amy or Mary?
10. This term, Daming listens to the teacher _____________ (careful) and studies much _______ (hard) than last term. 21教育网
II. Fill in the blanks with the correct forms of the words in brackets.
Peter is good at jumping. He jumped ______________ (far) of all in the long jump in this year’s sports meeting. He is also good at running. He always runs ______ (fast) than any other player on the field. He practises football much _______ (hard) than his teammates. He will feel very bad if he does ______ (bad) in a match. Doing sports doesn’t make Peter fall behind others in his lessons. He does ______ (well) in his lessons than most of his classmates. He always works out maths problems ____________ (quickly) than other students. He always listens to the teachers very __________ (careful) in class. Peter is good at both sports and his lessons. I think he should be this year’s Mr Sport.www-2-1-cnjy-com
III. 根据汉语意思完成句子
1. 他的鞋子比我的贵多了。
His shoes are much __________________________.
2. 他是他们学校跑得最快的运动员。
He is ________________ in his school.
3. 我觉得野营是最刺激的户外运动之一。
I feel camping is ________________________ outdoor activities.www.21-cn-jy.com
课件32张PPT。What’s the highest mountain in the world?Unit 7Objectives1. To learn to use numbers to describe
facts
2. To learn to use comparatives and
superlatives with adjectives and adverbs
* China is almost as big as the US.
* Qomolangma is higher than any other
mountain in the world.
* Qomolangma is the highest mountain
in the world.
* It’s much older than the US.长江长约6,300千米。
黄河长5,464千米。
长江比黄河长。
长江是中国最长的河。The Yangtze River is about 6,300 kilometers long.The Yellow River is 5,464 kilometers long.The Yangtze River is longer than any other river in China.
The Yangtze River is the longest river in China. The Yangtze River is longer than the Yellow River. Translate the following sentences.计量的表达方法可以是：
基数词+度量词(单/复数)+形容词(high/old/long/wide/tall/deep/
thick等)。比较级用于比较两个主体，之后可用than引出比较的对象“比较级+than any other+名词+其他” 表示“比其他任何一个……都……”
该结构可与“the+最高级+其他”相互转换Comparative and superlative adjectives+er-y+iermore+comparatives + thanthe + superlativesdouble the consonant + er/estGoliath is the _______ elephant in the forest.
His father is the _______ elephant in the forest.Watch and fill in the blanks. smallestbiggest形容词的最高级前面要加定冠词the 三者或三者以上的人或物进行比较时，用最高级。在含有最高级的句子中，常有一个in/of短语来表示比较范围。1) Qomolangma is higher than any other
mountain in the world.
2) The Sahara is the biggest desert in the
world.
3) The Nile is the longest river in the world.
4) China has the biggest population in the
world.
5) It’s a lot bigger than the population of
the US.6) China is over 5000 years old. It has a
much longer history than the US.
7) China is almost as big as the US, and it is
the biggest country in Asia.
8) This makes it the longest wall in the world.
9) It’s the most famous part.
10) One of the world’s most dangerous
sports is mountain climbing, and one of
the most popular places for this is the
Himalayas. 1) Qomolangma is ______ than any other mountain in the world.
2) The Sahara is __________ desert in the world.
3) The Nile is ___________ river in the world.
4) China has ___________ population in the world.
5) It’s a lot ______ than the population of the US.Fill in the blanks.higherthe biggestthe longestgo
Ready?the biggestbigger6) China is over 5000 years old. It has a
_____ ______ history than the US.
7) China is almost ___ ___ ___ the US,
and it is the _______ country in Asia.
8) This makes it __________ wall in the
world.
9) It’s _______________ part.
10) One of the world’s ______________
sports is mountain climbing, and one of
_______________ places for this is the
Himalayas. much longeras big asbiggestthe longestthe most famousmost dangerousthe most popular形容词和副词的比较级和最高级
大多数形容词和副词都有三个级
1) 原级: 常用结构as ... as ... “和..….一样”
Zhang Hong is as tall as Tom.
张红和汤姆一样高。
2) 比较级 (用于两者之间的比较)
常用结构：比较级＋than ...
He is taller than I. 他比我高。 Grammar 3) 最高级(用于三者或三者以上的比较)，
常用结构:
the + 最高级 + of / in ...
He is the tallest of the three.
他是这三个人中最高的。
He is the funniest in his class.
他是他们班最有趣的。 形容词、副词比较级和最高级的构成
a) 规则变化
1) 一般情况下，单音节或双音节的形容词
（或副词）比较级＋er， 最高级＋est
clever－cleverer－cleverest
few－fewer－fewest
small－smaller－smallest等2) 以e结尾的词，比较级＋r，最高级＋st
nice－nicer－nicest
cute－cuter－cutest
large－larger－largest等
3) 以辅音字母＋y结尾的，变y为i＋er或est
easy－easier－easiest
happy－happier－happiest等4) 以一个辅音字母结尾的重读闭音节，双
写辅音字母＋er或est
fat－fatter－fattest
thin－thinner－thinnest
hot－hotter－hottest
red－redder－reddest
wet－wetter－wettest
big－bigger－biggest等5) 多音节和部分双音节的词需要在形容词
原级前＋more构成比较级，＋the most构
成最高级
beautiful － more beautiful － the most beautiful
delicious, popular, important, interesting, expensive, creative
双音节的词
careful － more careful － the most careful useful － more useful － the most useful6) 不规则变化
good —better — best well —better — best
bad－worse － worst
many, much — more — most
far — farther — farthest (距离远)
far — further — furthest (程度深)
old — elder — eldest (长幼)
old — older — oldest (年龄)形容词和副词比较等级的常用结构1. “比较级+ than any other +名词+其他”
表示“比其他任何一个……都……”
该结构可与“the+最高级+其他”相互转换
The bag is cheaper than any other bag in the store.
=The bag is the cheapest in the store.
2. “比较级 + and + 比较级”表示“越来
越……”
The earth is getting warmer and warmer.
地球变得越来越暖和。3. “the + 比较级, the + 比较级”表示
“越……，就越……”
The more you practice, the better you’ll play the piano.
4. “the + 比较级 + of the two”表示“两者之中更……的那一个”
Susan is the taller of the two girls.
5. “数词 + times + 比较级 + than”表示
“……是……的几倍”
The elephant weighs ten times more
than the panda.另: 比较级前可用much, a little, a lot,
even等修饰， 表强调，如：
The girl sang even worse this time than usual.6. “one of the + 形容词最高级 + 复数名词”意为“最……之一”
It is one of the best theaters in our town.
7. “the + 序数词 + 最高级 + 单数名词 + in …”表示“是……中的第几……”
The Yellow River is the second longest
river in China.Fill in the blanks with the correct forms of the words in the box.4abig much popular long old highThe Amazon River is one of the _______ rivers in the world. It’s a little ______ than the Yangtze River.
Qomolangma is 8,848.43 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.longestlongerhighpopularPracticeP52bigoldermuchWrite two comparisons about two topics. Write true facts.4bTwo cities: Singapore and Kuala Lumpur (吉隆坡)Kuala Lumpur is as modern as Singapore.
Singapore is bigger than Kuala Lumpur and has a larger population than Kuala Lumpur.For example:策略：可以比较城市的面积、人口、历史等P52Two animals: Monkey and Dog A dog is bigger than a monkey.
2. A monkey is smaller than a dog, but it
climbs a tree faster than a dog.策略：可以比较动物的身高(身长)、体重、奔跑速度、外貌特征以及寿命等Pair work4cWrite five questions using comparisons. Then ask your partner your questions.What is the highest building 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?
What’s the biggest city in China? ...注意：在使用比较级或最高级时要有相对明确的比较范围或参照物P52Review课时重点回顾形容词的比较级和最高级比较级：
主语 + 谓语(系动词) + 形容词比较级 + than + 对比成分
最高级：
主语 + 谓语(系动词) + the + 形容词最高级 + 名词 + 表示范围的短语或从句副词的比较级和最高级注: 另附word文档。
点击此处链接1. A male (雄性) panda is usually _______
(heavy) than a female one.
2. With fewer cars, I think the town will be
_______ (green) and _______________
(beautiful).
3. My dog is the ________ (clever) animal of
all.
4. Mary takes much exercise these days. She
looks a little _______ (slim) now.
5. Football is the ____________ (popular)
game around the world.I. Fill in the blanks.heaviergreenermore beautifulcleverestslimmermost popularCheck your answer.6. I think English is ____________ (difficult)
than Chinese.
7. Don’t speak English too fast. Please speak
it _______ (slow).
8. My brother always gets up ______ (early)
than me every day. But I have breakfast
____________ (quick) than him.
9. Who sings ___________ (loudly), Amy
or Mary?
10. This term, Daming listens to the teacher
_____________ (careful) and studies
much _______ (hard) than last term. more difficultslowlyearlier more quickly more carefullyhardermore loudlyPeter is good at jumping. He jumped ______________ (far) of all in the long jump in this year’s sports meeting. He is also good at running. He always runs ______ (fast) than any other player on the field. He practises football much _______ (hard) than his teammates. He will feel very bad if he does ______ (bad) in a match. Doing sports doesn’t make Peter fall behind others in his lessons. He does ______ (well) in his lessons than most of his classmates. He always works out maths problems ____________ (quickly) than other students. He always listens to the teachers very __________ (careful) in class. Peter is good at both sports and his lessons. I think he should be this year’s Mr Sport.II. Fill in the blanks with the correct forms of the words in brackets. farthest/furthestfasterharderbadlybettermore quicklycarefully1. 他的鞋子比我的贵多了。
His shoes are much _______________
___________.
2. 他是他们学校跑得最快的运动员。
He is ________________ in his school.
3. 我觉得野营是最刺激的户外运动之一。
I feel camping is ________________
________ outdoor activities.III. 根据汉语意思完成句子。more expensivethe fastest runnerthan mineone of the mostexcitingHomework Finish the exercises in Learning English.
2. Try to write as many sentences as you
can using comparatives and superlatives.
(10 sentences at least)3. Preview the new words and expressions.
4. Preview the facts of the elephants and
pandas.
