Module 2 Unit1 It's taller than many other buildings课件(共23张PPT)

(共23张PPT)
外研版八年级英语上册
module 2 unit1 It's taller than many other buildings
Jiang Yuanda
is tall.
Zhang Ao is taller.
Zhang Ao is taller than Jiang Yuanda.
The population of Shanghai is 23.5 million.
The population of Hong Kong is 7 million.
The population of Shanghai is larger than
that of Hong Kong.
The population of Hong Kong is large.
The population of Shanghai is larger.
Complete the passage about Shenzhen.
Shenzhen is on the coast near Hong Kong. It became important in the . Before that it was a ______________. Today the population of Shenzhen is more than _______ million. There are many tall buildings in Shenzhen. A famous one is the _______________. It is ________ than many other buildings in Shenzhen.
1980s
small village
ten
Diwang Tower
taller
Post-listening
The important thing in life is to have a great aim, and the determination to attain it
rich
richer
Ma Yun is richer
than the man.
The important thing in life is to have a great aim, and the determination to attain it
The red ruler is longer than the blue one.
The girl is shorter than the boy.
The blue house is nicer than the wood one.
long
nice
short
The important thing in life is to have a great aim, and the determination to attain it
Language points
比较级基本句型：
(1) 在对两者进行比较时，形容词要采用其比较级的形式。
例如：Shanghai is bigger.
Anqing is smaller.
Post-listening
1. So it’s a newer city than Hong Kong
这么说它是一个比香港还新的城市？
The important thing in life is to have a great aim, and the determination to attain it
Niu Chengquan is much taller than Zhou Zhenpeng.
much修饰
比较级
表示“......得多”
Bao Yuwei is a little taller than Chen Haotian.
a little 修饰比较级
表示“......一点”
The important thing in life is to have a great aim, and the determination to attain it
1. 比较级定义：表示两者或两类人或事物
之间的比较。
Grammar
形容词比较级（1）
2. 比较级变化规则：
The important thing in life is to have a great aim, and the determination to attain it
Li Peng is taller than the five girls.
The important thing in life is to have a great aim, and the determination to attain it
构成方法 原级 比较级
单 音节和少数双音节单词 以重读闭音节词末尾只有一个辅音字母时，先双写这个辅音字母，再加-er big, hot, red, thin, fat bigger, hotter
redder, thinner,
fatter
辅音字母+ y结尾的双音节词，先改y为i，再加- er busy, early, easy busier, earlier, easier
构成方法 原级 比较级
单音节和少数双音节词 一般在词尾加—er, tall, long, old, new, small taller
longer,
older,
newer, smaller
以字母e结尾的形容词，加-r nice , fine, large nicer,
finer,
larger
特殊句型：同级比较句型 as…as… / not as(so)…as…
例如：
Lucy is as beautiful as Lily.
Lucy is not as beautiful as Lily.
The dining hall is as tall as teaching building.
Post-listening
Some day it will become as busy as Hong Kong…
有一天它会变得和香港一样繁华……
The important thing in life is to have a great aim, and the determination to attain it
比较级的构成：
1) 规则变化：
若要说明其比较的对象，则用“than（比）+ 比较对象 ”表达。
形容词比较级句式的结构：A + be + 比较级 + than + B.
Post-listening
例如：
Shanghai is bigger than Hong Kong.
Her mother is busier than her father.
Beijing is an older city than Shenzhen.
The old man’s advice is more useful than theirs.
The important thing in life is to have a great aim, and the determination to attain it
That’s larger than the population of many other cities in China.
深圳的人口比中国其他城市都多。
A + v.+ 形容词比较级(-er) than B. 指“A比B更……”,than 后面的动词往往省略。
e.g. He is younger than I (am). 他比我年轻。
② A + v. +as+形容词原级+ as+ B. 指“A和B一样……/同等程度”
Mary dances as well as Kate.
玛丽和凯特跳舞跳得一样好。
The important thing in life is to have a great aim, and the determination to attain it
原级
形容词的三级跳
英语形容词比较等级有三个:原级，比较级和最高级。
形容词比较等级形式变化有规则的和不规则的两种。
比较级
最高级
The important thing in life is to have a great aim, and the determination to attain it
A + v.+形容词比较级+than any other + n.(单数)…
此结构表示“主语所描述的事物比其他任何一个都……”，比较级形式表示最高级含义。
e.g. Li Ming is much cleverer than any other student in their class.
李明是他们班中最聪明的学生。
注： much, even, far, rather, still, any, no, a bit, a little, a lot等词可修饰比较级，位于比较级之前。
The important thing in life is to have a great aim, and the determination to attain it
Complete the sentences with the correct form of the words in the box.
big busy clean large new small wide
1. About thirty years ago, Shenzhen was a ________ village, but today it is
a very city.
2. Shenzhen is a ________ city than Hong Kong.
3. It is getting ________ and ________. The streets are ______ and _______.
4. It will become as as Hong Kong.
5. The population of Shenzhen is ________ than that of many other cities in
China.
small
big/large
newer
bigger
busier
wider
cleaner
busy
larger
Post-listening
The important thing in life is to have a great aim, and the determination to attain it
population的意思是“人口，居民”（一般用单数），常用于结构have a population of… (提问用what).
What is the population of Canada 加拿大的人口是多少？
China has a large population. 中国的人口庞大。
不能用how many /How much，
修饰population时用large和small。
The important thing in life is to have a great aim, and the determination to attain it
一些不规则变化
good/well → better
bad/badly → worse
many/much → more
far → farther/further
The important thing in life is to have a great aim, and the determination to attain it
（肯定形式）as + 形容词原形 + as… 意为“和……一样……”
Tom is as tall as Mike.
This girl is as beautiful as that one.
There are as many students in our school as yours.
（否定形式）not as…as…或 not so…as… 意为“和…… 不一样”、“不及／不如……”
Tom is not as tall as Mike.
Tom is not so tall as Mike.
You don’t eat so much as I.
This book isn’t as interesting as that one.
The important thing in life is to have a great aim, and the determination to attain it