Module 2 Unit3 Language in use 课件(共23张PPT) 外研版八年级英语上册

(共23张PPT)
Unit 3 Language in use
外研社八年级英语上册Module 2 My home town and my country
Keys to Homework
完成下列的练习
1、南京在中国的东部。
Nanjing is _____________ China. 2、伦敦在英国的南部。
London is _____________ England.
3、北京以长城而著名。
Beijing ____________ the Great Wall. 4、北京是中国的首都。
Beijing ________________ China.
5、伦敦比剑桥繁忙。
London _______________ Cambridge.
in the east of
in the south of
is famous for
is the capital of
is busier than
Keys to Homework
单项选择
1. ____ is the population of Tianjin
A. How many B. How much C. What D. Which
2. The population of China is ____than that of American.
A. small B. smaller C. large D. larger
3. My uncle has a house ____ a small garden.
A. with B. of C. near D. in
4. Yao Ming is famous ____ a basketball player.
A. for B. with C. as D. to
5. The mountain is about 1,543 meters____.
A. near B. low C. high D. long
C
D
A
C
C
Teaching aims
To summarize and consolidate grammar focus.
A + be + adj.-er than + B (重点)
To consolidate expressions and vocabulary.
Affection: We should love our hometown and country.
Language Practice
1. It’s getting bigger and busier.
2. It’s a newer city than Hong Kong.
3. Its streets are much wider and cleaner too.
4. It’s taller than many other buildings in Shenzhen.
5. Some day it will become as busy as Hong Kong.
比较级概念
比较级用于比较两个主体，组成句子的方式是将形容词或副词变成比较级的形态，即在形容词或副词前加more或加后缀-er。
比较级的构成：
1) 规则变化：
单音节和部分双音节词 一般在词尾加-er tall→taller long→longer
以字母e结尾的词，在词尾加-r fine→finer late→later
重读闭音节词且词尾只有一个辅音字母，双写辅音字母再加-er big→bigger
thin→thinner
以“辅音字母 + y”结尾的双音节词，先把“y”改为“i”再加-er easy→easier
busy→busier
比较级的构成：
多音节词和部分双音节词在词前加more
outgoing→more outgoing
beautiful→more beautiful
2) 一些不规则变化：
good/well→better；bad/badly→worse；
many/much→more；far→farther/further
Language Practice
1. It’s getting bigger and busier.
2. It’s a newer city than Hong Kong.
3. Its streets are much wider and cleaner too.
4. It’s taller than many other buildings in Shenzhen.
5. Some day it will become as busy as Hong Kong.
比较级基本句子结构
两者进行比较时, 用比较级表示:
A + 动词 + 形容词或副词的比较级 + than + B。
e.g: 1. Mike is older than Tom. 麦克比汤姆年龄大。
2. Mary is fatter than Lucy.玛丽比路西胖。
3. I run faster than you.我跑得比你快。
Language Practice
1. It’s getting bigger and busier.
2. It’s a newer city than Hong Kong.
3. Its streets are much wider and cleaner too.
4. It’s taller than many other buildings in Shenzhen.
5. Some day it will become as busy as Hong Kong.
比较级修饰词
比较级前可以用如(much, far, a lot, a little, even, still) 来修饰。 如：
He is a little fatter than me. 他比你胖一点。
2. He is even shorter than Jim. 他比吉姆矮多了。
3. China is much larger than Japan.中国比日本大得多。
Language Practice
1. It’s getting bigger and busier.
2. It’s a newer city than Hong Kong.
3. Its streets are much wider and cleaner too.
4. It’s taller than many other buildings in Shenzhen.
5. Some day it will become as busy as Hong Kong.
比较级特殊句式
1. The+比较级……，the + 比较级…… “越……越……”
The smaller the house is, the less it will cost us the heat. 房子越小，我们需要花费的取暖费就越少。
2. ……比较级+and+比较级……“越来越…”
In spring, the days are getting longer and longer.
在春天，白天时间变得越来越长。
比较级特殊句式
3. as+形容词原形+as… 意为“和……一样……”
Tom is as tall as Mike. 汤姆和麦克一样高。
This girl is as beautiful as that one.
这个女孩和那个女孩一样漂亮。
There are as many students in our school as yours.
我们学校的学生和你们学校的学生一样多。
比较级特殊句式
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. 汤姆不像麦克那样高。
Tom is not so tall as Mike. 汤姆不像麦克那样高。
You don’t eat so much as I. 你吃得不如我多。
This book isn’t as interesting as that one.
这本书不像那本书一样有趣。
比较级练习
写出下列词的比较级形式：
1. small ______ 2. nice _______
3. hot _______ 4. easy _______
5. big ________ 6. wet _______
7. heavy _______ 8. new _______
9. red ________ 10. thin ______
11. tall ______ 12. bad ______
smaller
nicer
hotter
easier
bigger
wetter
heavier
newer
redder
thinner
taller
worse
比较级练习
13. busy _______ 14. old ________
15. long _______ 16. round _______
17. short _______ 19. cool _______
20. cold _______ 21. good_______
busier
longer
older
shorter
rounder
cooler
better
colder
注意一些特殊的变化形式:
good / well _______
bad / ill __________
many / much______
little_________
worse
better
less
more
比较级练习
I have a small bag. Hers is _______ than mine.
2. Tigers are ______ than cats.
3. The weather will be _____ tomorrow.
4. You are late for school today.
Can you be ______ tomorrow
从方框中选择恰当的词,并用其比较级形式填空。
smaller
bigger
finer
earlier
early big small fine
比较级练习
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
比较级练习
根据句意写出所缺单词。
(1) I’m 12 years old. You’re 14. I’m ________ than you.
(2) A rabbit’s tail is _______ than a monkey’s tail.
(3) An elephant is _______ than a pig.
(4) A lake is _______ than a sea.
(5) A basketball is ______ than a football.
younger
shorter
heavier
smaller
bigger
比较级练习
用所给词的适当形式填空。
Her hair is ______ (long) than mine.
Who is ______ (short), Tom or Jack
Lily is _______(quiet) than her sister.
Tina, please come to school a little _______ (early) next time.
The ______(hard) you study, the _____ (good) grades you’ll get.
It becomes ______ and _______(hot) when summer comes.
harder
longer
shorter
quieter
earlier
better
hotter
hotter
Thanks for listening!