外研版英语八年级上册Module 2 Unit 3 Language in use (4)课件(共17张PPT)

(共17张PPT)
Module 2 My hometown and my country
unit3 language in use
Unit 3
(单元目标) 单词 large大的; 巨大的
短语 the capital of……的首都
句型 (1)The population of India is smaller than that of China but bigger than that of Russia.
(2)New York is more famous than any other city in the US.
语法 形容词比较级(1)
规则变化:
比较级, 要变化, 一般词尾加er。(long—longer)
词尾若有哑音e, 直接加r就可以。(nice—nicer)
如果重读闭音节, 单辅音字母要双写。(hot—hotter)
辅音字母若加y, 记得把y变为i。(happy—happier)
smaller
hotter
bigger
heavier
redder
taller
nicer
easier
wetter
newer
thinner
better
2. nice
4. easy
6. wet
8. new
10. thin
12. good
练一练：
1. small
3. hot
5. big
7. heavy
9. red
11. tall
部分形容词(副词)的比较级的不规则变化
good / well
many / much
bad / ill
little
old
far
better
more
worse
less
older / elder
farther / further
比较级
原级
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.
形容词比较级的用法
1. 两者比较时, 用形容词的比较级形式, 结构是:
①A + be +形容词比较级+ than + B(比较的对象)。
②疑问词+be+形容词比较级, . . . or. . .
2. 在比较级前常用much(……得多), even(甚至),
still(更), a little(一点), a bit(有点)等来修饰, 表示程
度进一步加深。
及时练
The earth is ______ (big) than the moon,
but it is _______ (small) than the sun.
2. Ben looks ________ (young) than Jack.
3. The white T-shirt is _______ (cheap) than
the black one.
4. The Yangtze River is ______ (long) than
the Yellow River.
bigger
smaller
younger
cheaper
longer
用所给形容词的适当形式填空。
1. 她对做饭感兴趣。
She ___________________ meals. 2. 北京比广州繁忙。
Beijing ____________ Guangzhou. 3. 这里比那里宽。
Here ___________ there. 4. 伦敦以泰晤士河而著名。
London ____________ the Thames. 5. 长江比泰晤士河长。
Chang Jiang ____________ the Thames.
is interested in cooking
is busier than
is wider than
is famous for
is longer than
any other+单数名词 表示同一范围内进行比较。例如: Tom runs faster than any other student in his class. 汤姆比他班上的其他任何人跑得都快。
any+单数名词 表示不同范围内进行比较。例如: Shanghai is larger than any city in India. 上海比印度的任何城市都大。(上海不属于印度)
any other/any +单数名词”的区别
【学以致用】
①Kate is the cleverest girl in her class.
(改为同义句)
Kate is cleverer than ____ girl in her class.
②China is larger than _____ in Africa.
A. the other countries
B. any country
C. any of the other countries
D. any other country
any other
完成句子
1.The population of Shanghai _ _____ than ___ of
Beijing.
3.天安门广场比北京任何其他广场都大。
Tian’anmen Square is bigger than ___ ____
square in Beijing.
4.这儿的街道比我们镇的干净得多。
The streets here are _____ ______ than those in
our town.
5.我们的教室和他们的一样大。
Our classroom is __ __ __ theirs.
is larger that
any other
much cleaner
as big as
1. The population of He’nan is _____ than that of
Gansu. A. bigger B. more C. larger D. higher
2. _____ is the population of China A. How many
B. What C. How D. How much
3. Zhuhai is _______ the coast of South Sea.
A. in B. on C. at D. of
4. Hong Kong is _____ busier than Ji’nan.
A. very B. much C. too D. little
5. The city is famous ____ its beautiful places.
A. to B. at C. of D. for
6. The girl is coming ____ a bag on her back.
A. with B. at C. of D. for
1. 形容词的比较级：
(1)定义:
(2)变化规则：
① 一般的直接在词尾加er。
② 以e结尾的，直接加r。
③ 以辅音字母加y结尾的，先改y为i再加er。
④ 双写最后的辅音字母再加er。
(3)形容词比较级的结构：
(4)形容词比较级的修饰词:
在比较级前常用 much (……得多) ，even (甚
至)，still (更)，a little (一点)，a bit (有点)等来
修饰形容词，表示“程度进一步加深”。
2. 重点短语:
in the north be famous for
on the coast pretty good
the population of