Module 2 unit3 Language in use课件(共28张PPT) 外研版英语八年级上册

(共28张PPT)
外研版八年级英语上册
module 2 unit3 Language in use
学习目标
一、能准确地发音和使用本模块的词汇和重点句型。
二、能运用形容词比较级对两者进行比较并能进行真实的交际。
三、能运用所学的知识，介绍并比较两个场所。
Unit 3 Language in use
Module2 My home town and
my country
初中英语外研版八年级
Work in pairs and make comparisons with the pictures. Write sentences.
big busy high low old small tall wide
The buildings in the village in Picture 1 are older/smaller/lower than the buildings in the city in Picture 2.
The buildings in the city in Picture 2 are newer/higher/bigger/ taller than the buildings in the village in Picture 1.
In Picture 2, the roads are wider/busier than those in Picture 1.
阜新
深圳
Which city is more beautiful,Fuxin or Shenzhen
Shenzhen is more beautiful than Fuxin .
And Shenzhen is getting more and more beautiful.
越来越……
规则变化：
形容词/副词比较级的变化规则
单音节和部分双音节 部分双音节和多音节
+er more +形容词/副词原形
以辅音字母+e结尾的，+r
重读闭音节的双写尾部辅音字母+er
以辅音字母+y结尾的，把y变i+er
Presentation
big cold large old tall
1. Shenzhen was very small about thirty years ago but it is much _________ now.
2. This building is tall but that building is much _____.
bigger
taller
Complete the sentences with the correct form of the words in the box.
3. Beijing is old but Xi’an is much ______.
4. The US has a large population but India’s population is _______.
5. Beijing is cold in winter but Harbin is ________.
older
larger
colder
根据课文或学习资料找到并写出下列词组和重点句子。
1.你的周末过得怎么样 How was your weekend
2.相当好 pretty good
3..在海岸上，沿海 on the coast
4. 在香港的附近 near HongKong
5.一个小村庄 a small village6.大约三十年前 about thirty years ago
7. 变得重要 become important 8.在20世纪80年代 in the 1980s
9. 变得更大更繁华 get bigger and busier
10 . 和香港一样繁荣 as busy as HongKong
11.深圳的人口多少？What’s the population of Shenzhen
12.超过一千万 over ten million
13. 许多其他城市 many other cities
14.更宽敞更干净的多 much wider and cleaner
15. 记得去参观 remember to visit
16. 许多其他建筑 many other buildings
How can we describe our hometown
hometown
size
history
population
famous …
people
….
building
large / big
small
small
large
old
new
weather
cold
hot
warm
cool
modern
new
old
friendly / …
…
语法探究
Work seriously
比较级的句子结构：
原来的句子结构不变，只是将形容词变成比较级的形式，然后在后面用than引出所比较的对象。如：
Shanghai is busy. Shanghai is busier than Hangzhou.
Module task
Make a report about your city.
I come from Nanning, a beautiful city in
the south of Guangxi. It has a population
of about 2.17million, It is only 50 years old.It’s famous for Green City in China, The weather in Nanning is a little hot in summer,but it’s not too cold in winter.
It’s a nice city for people to live in.
2
Review — Grammar
形容词的比较级
形容词比较级规则变化
1.一般词尾加er。
2.结尾若有哑音e，直接加r就可以。
3.辅元辅，闭音节，最后一个字母要双写，然后再来加er。
4.辅音字母加上y，去y变i加er。
1. A + be +形容词比较级 + than + B.
2. “the+比较级”表示“两者中最……”。
形容词比较级前修饰词
much, a little, a lot, even等词（组）可修饰形容词比较级。
比较级句型
Write sentences. Use the information in the table.
Shenzhen Beijing new
Shanghai Hangzhou busy
Xi’an Beijing old
China Australia big
Tian’anmen Square Other squares in China wide
The population of Tianjin The population of Shanghai small
Shenzhen is busier than Hangzhou.
Xi’an is older than Beijing.
China is bigger than Australia.
Tian’anmen Square is wider than other squares in China.
The population of Tianjin is smaller than the population of Shanghai.
语法探究
Work seriously
比较级常用句型：
1.A+be动词+形容词比较级+than+B，意为“A比B更……”。如：
This tree is taller than that one.
A B
这棵树比那棵树高。
语法探究
Work seriously
表示两者之间的选择，可使用“Which is +比较级，…or… ”。如：
Which is longer，this one or that one
哪个更长，这个还是那个
……比较级+and+比较级……，
意为“越来越……”。
语法探究
Work seriously
as+形容词原形+as…，意为“和……一样……”。如：
Tom is as tall as Mike.汤姆和迈克一样高。
否定形式：not as…as…或 not so…as… 意为“和…… 不一样”“不及／不如……”。如：
Tom is not as tall as Mike.=Tom is not so tall as Mike.汤姆不如迈克高。
不规则变化
原级 比较级
good ,well better
bad ,badly ,ill worse
many ,much more
little less
far farther /further
语法探究
Work seriously
如：
In spring，the days are getting longer and longer .
在春天，白天变得越来越长。
1.比较级+than +……
2.much,even,any,still,far,a lot, a little ,a bit 等+比较级...
3.a/an +比较级，表示“更……”
4.the +比较级 +（of the two……）表示两个中比较……的那个
The usages of adj/adv
语法探究
Work seriously
注意：
修饰比较级的副词要用much，a lot，a little，a bit，far等。very不能和比较级连用。如：
The blouse I bought yesterday is a little less expensive.
我昨天买的衬衣比较便宜。
1.in the east of
2.in the south of
3.in the west of
4.in the north of
5.come from
6.on the river cam
7.a population of
8.be famous for
9.such as
10.along the river
11.on the River Thames
12.bigger and busier
13.an island
phrases
在…东部
在…南部
在…西部
在…北部
来自
康河河畔
……的人口
因…而闻名
例如
沿着河
在泰晤士河河畔
更大更繁忙
一个岛屿
在海岸
低地丘陵
一年中无论何时
14.on the coast
15.low mountains
16.any time of the year
Exercises
1.爷爷年纪越来越大了。
My grandpa is______________.
2.爷爷年纪越大，行动越慢。
___________my grandpa is,
_________________he walks.
older and older
The older
the more slowly
比较级 and 比较级，表示越来越……
The +比较级……,the +比较级……表示越……越……
Which is 比较级，A or B
A +岁数/倍数+比较级+……
比较级可以与最高级转换意思
、、、、、、
永远的北大
Enjoy the video after class.
Exercises
3.阿衰比阿呆更搞笑。
Ashuai is __________________Adai.
4.阿呆没有阿衰那么搞笑。
Adai ________________________Ashuai.
funnier than
isn’t as/so funny as
the+比较级, the+比较级：越…,就越…
句子的基本结构
The bigger the tree is, the harder we climb it.
The lazier Jim is, the angrier his mother
is.
Make your own sentences
Exercises
5.人们在除夕夜睡得比平常要晚很多。
People go to bed ________________usual
on New Years’ eve.
6.我的同桌比我年龄小一点。
My deskmate is____________________
than me.
much later than
a little younger
1.Write your report in your exercise
books.
2.Exchange your report with your
Classmates, correct it each other.
3.Try to read your report smoothly.
Homework