初中英语外研版八上Module 2 Unit 1 It's taller than many other buildings.第一课时 教案

M2U1
It’s taller than many other buildings.（第一课时）
【教学目标】
1. 语言知识：正确拼读单词、熟记重点短语；能正确运用比较级比较两个地方的不同。
2. 语言技能：能听懂和阅读关于两个城市或事物相比较的语言材料，能通过相关词汇和
图片描述某一城市的基本概况；能比较两个事物的不同，并写出相关的句子和短文。
3. 学习策略：积极运用所学英语进行表达和交流。
4. 情感态度：感受祖国的地域辽阔，风景万千，培养爱国主义情感。
5. 文化意识：初步了解不同国家、城市之间的不同。
【教学重难点】
形容词比较级。
【教学方法】
Interactive approach, communicative approach, task-based approach
【教学过程】
新课导入：
Warming up：播放一段深圳的视频。
介绍关于大数字的表达：
从左向右每隔三个数加逗号。例如：13000000 13,000,000，从左往右的两个“,”分别读成thousand和million（百万），因此读数为thirteen million。
简便写法。1200000 1,200,000，可以简便写成：1.2 million，读成：one point two million。
做一些对应的操练。
新课讲授：
一、Look at the pictures and talk about them. Use the words from the box.
二、Listen and complete.
Place: _________
Population: ______ million (28.5/23.5)
Jin Mao Tower: _____ meters high (420/420.5)
Place: ____________
Population: ______ million (7/9)
Victoria Peak: _____ meters high (543/552)
三、形容词比较级的学习。
以图片对比为例，分别介绍几个形容词的比较级，并且运用于句子中，让学生对形容词比较级有一个概念的了解。
Alan is tall.
Tim is taller.
（2）The man is old.
The woman is older.
（3）Elephant A is large.
Elephant B is larger.
（4）Jack is fat.
Tom is fatter.
（5）The yellow box is heavy.
The blue box is heavier than the yellow box.
Task 1: Listen and answer.
1) Which city are they talking about
2) What famous building does it have
Task 2: Listen and read.（分析课文内容）
课堂练习：
Task 3: Complete the passage about Shenzhen.
Shenzhen is on the coast near Hong Kong. It became important in the (1) _________. Before that it was a (2) ___________. Today the population of Shenzhen is more than (3) __________ million. There are many tall buildings in Shenzhen. A famous one is the (4) _______________. It is (5) ___________ than many other buildings in Shenzhen.
Task 4: Read again and complete the table.
Thirty years ago It was a _____________________.
Now It is a _____________________. It’s getting _________and _________.The ___________ of Shenzhen is _________ ten million. That’s larger than _______________________________________ in China. Its streets are _____________________________.
Some day It will become ________________________ Hong Kong.
Task 5: Complete the sentences with the correct form of the words in the box.
1. About years ago, Shenzhen was a ______ village, but today it is a very ______ city.
2. Shenzhen is a ______ city than Hong Kong.
3. Shenzhen is getting ______ and _______. The streets are _______ and ________.
4. Shenzhen will become as _____ as Hong Kong.
5. The population of Shenzhen is ______ than that of many other cities in China.
Listen to the underlined word.
1. —Shenzhen is bigger in population than Beijing.
—No, it isn’t. It’s smaller.
2. —Hong Kong is newer than Shenzhen.
—No, it isn’t. It’s older.
3. —Shenzhen is as old as Hong Kong.
—No, it isn’t. It’s newer.
4. —Hong Kong is as busy as Shenzhen.
—No, it isn’t. It’s busier.
Task 6: Compare Shenzhen with your hometown. Make notes in the table.
Task 7: Talk about the differences: Please talk about the differences between Shenzhen and your home town. Use big, small, hot, cold, tall or new.
— Is your home town bigger than Shenzhen
—No, it isn’t. It’s smaller than Shenzhen.
用所给词的适当形式填空。
1. Which is _________, the red box or the green box (heavy)
2. It’s _________ and ________ than Jilin. (big, busy)
3. Is Hong Kong as _________ as Shanghai (old)
4. English is _____________________ than maths. (interesting)
课堂小结：
Find out the sentences of comparative degree.
1. It’s a newer city than Hong Kong.
2. It’s getting bigger and busier.
3. That’s larger than the population of many other cities in China.
4. Its streets are much wider and cleaner too.
5. It’s taller than many other buildings in Shenzhen.
(1) 规则形容词比较级的变化规则是什么
(2) 比较级的句型结构
① 规则形容词比较级的变化规则:
大多数单音节的形容词比较级+er。词尾若有不发音的e, 直接加r就可以。重读闭音节，单辅音字母要双写。辅音字母若加y, 记得把y变为i。
② 比较级的句型结构：A + be +形容词比较级 + than + B. 意为“A比B更……”。
作业布置：
1. 抄写所学新单词。
2. 完成作业本。
3. 将自己的家乡与香港做对比，编写一段对话。
【板书设计】
M2U1 It’s taller than many other buildings.
1. It’s a newer city than Hong Kong.
2. It’s getting bigger and busier.
3. That’s larger than the population of many other cities in China.
4. Its streets are much wider and cleaner too.
5. It’s taller than many other buildings in Shenzhen.
【课后反思】
本节课通过问题的导入，先让学生分析自己暑假去过的城市，引起大家的兴趣，然后通过几个城市的对比，引出形容词比较级的使用，通过学习，学生可以用比较级来描述不同城市之间的对比，并且让学生了解到各个城市的区别，通过其他同学的描述，让学生对祖国大地有更加深刻的认识。
high hill population river wide
Tim is taller than Alan. / Alan is shorter than Tim.
The woman is older than the man. / The man is younger than the woman.
Elephant B is larger than the man. / Elephant A is smaller than Elephant B.
Tom is fatter than Jack. / Jack is lighter than Tom.
The blue box is heavier than the yellow box. /
The yellow box is lighter than the blue box.
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