资源简介

(共33张PPT)
Unit 3
Same or Different
Section A How are we different from each other
Grammar Focus
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
B
学习能力
引导学生结合自身学情，适配高效学习方法，如细致观察例句、及时复盘知识点、整理语法笔记、诵读积累句型等，养成良好学习习惯。
教学目标
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
A
语言能力
借助语法归纳表格，系统梳理形容词、副词比较级变化规则与核心句型，夯实语法基础。
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
C
思维品质
依托课堂任务，引导学生自主分析语言规律，锻炼独立思考、多角度发散思维的能力，实现从被动听讲转向主动探究式学习。
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
D
文化意识
指导学生灵活运用比较级描述身边人物、事物，将语法知识落地日常交际，学会清晰、地道地表达自身观点与需求。
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
B
难点
设计梯度探究活动，有效引导学生自主观察、总结语法规律，落实独立思考与发散思维的培养；搭建生活化交际场景，帮助学生在日常对话中运用比较级。
教学重难点
在全国范围内进行选拔，
大量精英或高水平选手参与，受众广泛
选拔精英
A
重点
借助表格归纳、分层练习等课堂活动，熟练掌握形容词与副词比较级变形规则及基础句型；引导学生结合自身学习情况，自主筛选适配自己的英语学习方法，提升自主学习能力。
01
Warming up
01
Look and say!
Watch the video
Video
02
Grammar Focus
02
Grammar Focus
3a Read the sentences and notice the comparatives in bold.
Find more examples in Section A.
There are more activities this year. It is more colourful than last year.
Emma is taller than Ella, but her hair is shorter than Ella’s.
Ella dances better than Emma, but Emma sings louder than her.
Emma always gets up earlier than me, but I work as hard as her!
形容词与副词的比较级
02
Grammar Focus
3a Read the sentences and notice the comparatives in bold.
Find more examples in Section A.
1b and 1d But you work harder than me.
1e Is Ella taller than Emma
No, she is shorter than Emma.
Who dances better, Ella or Emma
1c and 1d Emma is taller than Ella.
And she sings louder than Ella.
Her hair is longer than Emma’s.
They both dance well, but I think Ella dances better than her sister.
02
Grammar Focus
3a Read the sentences and notice the comparatives in bold.
Find more examples in Section A.
2a and 2c There are more students and more activities this year.
I think it is more colourful than last year.
I’m a little quieter than Ella.
And she is funnier than me.
Emma always gets up earlier than me.
Many people say I’m lazier than Emma, but that’s not true!
2e I’m taller than you.
I am a little shorter than you, but I can run faster than you.
I’m as hard-working as you, but you read more than me.
02
形容词与副词的比较级
一、核心定义
比较级是英语形容词、副词的变形形式，专门用于两者之间（人、事物、行为）进行程度、特征、状态的对比，用来表示一方在某方面 “更……”，二者存在差距。
标志性结构：A + 比较级 + than + B，意为 “A 比 B 更……”。
二、核心功能
对比两个人、两件物品、两种行为的外貌、性格、能力、习惯；
体现两者间程度高低、强弱、快慢、好坏的差异；
常搭配修饰词 much / a little / far 加强差距程度。
02
形容词与副词的比较级
三、形容词和副词的比较级的构成（规则变化）
分类 构成方式 例词
一般情况 在词尾直接加 -er tall—taller；fast—faster；short—shorter；old—older；young—younger；quick—quicker
以字母 e 结尾的词 在词尾加 -r nice—nicer；late—later；fine—finer；cute—cuter；large—larger
重读闭音节（词尾只有一个辅音字母） 先双写该辅音字母，再加 -er thin—thinner；wet—wetter；big—bigger；hot—hotter；fat—fatter；sad—sadder
02
形容词与副词的比较级
三、形容词和副词的比较级的构成（规则变化）
分类 构成方式 例词
以 “辅音字母 + y” 结尾的双音节词 先把 y 改为 i，再加 -er easy—easier；early—earlier；heavy—heavier；busy—busier；happy—happier；lazy—lazier
多音节词和部分双音节词 在单词前面加 more interesting—more interesting；comfortable—more comfortable；beautiful—more beautiful；outgoing—more outgoing
02
形容词与副词的比较级
三、形容词和副词的比较级的构成（不规则变化）
原级 比较级
good (形容词) / well (副词) better
bad (形容词) / badly (副词) worse
many (形容词) / much (副词) more
little (形容词/副词) less
far (形容词/副词) farther/further
02
形容词与副词的比较级
四、比较级的常用句型结构
（1）“甲+be+形容词比较级+than+乙.”或“甲+实义动词+副词比较级+than+乙.”，意为“甲比乙……”。
Tom is taller than his brother.汤姆比他弟弟高。
Lily runs faster than Lucy.莉莉跑得比露西快。
（2）疑问词+be+形容词比较级, 甲 or 乙
Which is bigger, the sun or the moon 太阳和月亮，哪一个更大？
（3）疑问词+实义动词+副词比较级, 甲 or 乙
Who sings better, Lisa or Sara 莉萨和萨拉，谁唱歌更好听？
02
形容词与副词的比较级
四、比较级的常用句型结构
（4）“甲+be+the+形容词比较级+of the two (+...).”意为“甲是两者中较……的”。
Jack is the more outgoing of the two boys.杰克是两个男孩里更外向的那个。
（5）“比较级+and+比较级”或“more and more+原级(多音节词和部分双音节词)”意为“越来越……”。
The wind is stronger and stronger.风变得越来越大。
Our school is more and more beautiful.我们的学校越来越漂亮。
02
形容词与副词的比较级
四、比较级的常用句型结构
（6）“the+比较级…, the+比较级…”意为“越……，就越……。
The harder you work, the better grades you will get.你越努力学习，取得的成绩就越好。
（7）“甲+be+倍数+形容词比较级+than +乙.”或“甲+实义动词+倍数+副词比较级+than+乙.”意为“甲是乙的几倍……”。
This room is twice bigger than that one.这个房间比那个大两倍。
He runs three times faster than his little sister.他跑步速度是妹妹的三倍快。
02
形容词与副词的比较级
五、常见的修饰比较级的前置词
（1）much/a lot/far+比较级，意为“……得多”。
She is much happier than before.她比以前开心得多。
（2）a bit/a little+比较级，意为“稍微……”。
I'm a little thinner than my deskmate.我比同桌稍微瘦一点。
（3）even+比较级，意为“甚至更……”。
Today is even hotter than yesterday.今天甚至比昨天还要热。
（4）rather + 比较级 ，意为“稍微、更”。
This story is rather more interesting than that one.这个故事比那个要有趣一点。
02
形容词与副词的比较级
六、比较级表最高级
不使用最高级 the + 最高级，改用比较级句型表达 “在群体里最……”，语气更强。
（1）否定词（no/nobody/nothing）+ 比较级，意为“没有…… 比…… 更”。
Nobody is taller than Tom in our class.班里没人比 Tom 高 → Tom 是全班最高的。
（2）比较级 + than + any other + 单数名词（同一范围），同一群体内对比，必须加 other，排除自身，避免自己和自己比较。
Emma is taller than any other girl in Grade 8.艾玛比八年级其他任何女生都高→她是八年级最高的女生。
02
形容词与副词的比较级
六、比较级表最高级
不使用最高级 the + 最高级，改用比较级句型表达 “在群体里最……”，语气更强。
（3）比较级 + than + any + 单数名词（不同范围），主语不在后面群体里，不加 other。
Shanghai is bigger than any city in Japan.上海比日本任意一座城市都大（上海不属于日本，不用 other）
02
Practice
3b Use the words in brackets to write questions and answers.
1. Q: Is Julie slimmer than you ( Julie / slim / you)
A: No, she isn’t. She is as slim as me.
2. Q: _____________________________________ (you / serious / your cousin)
A: No, I’m not. I am ___________ than he is.
3. Q: _____________________________________ (Tom / smart / Sam)
A: No, I don’t think so. I think Sam is as ___________ as Tom.
4. Q: _____________________________________ ( Jack / swim / fast / Sally)
A: No, he doesn’t. He swims as ___________ as Sally.
Are you as serious as your cousin
less serious
Do you think Tom is smarter than Sam
smart
Does Jack swim faster than Sally
fast
02
Practice
3c Look at the chart. Then complete the sentences to compare
Guangzhou and Vancouver. Use the words in the box and than.
Facts
Population (2024) 18.978 million 0.67 million
Area 7,436 square km 115 square km
Average rainfall per year 1,923 mm 1,475 mm
Average January temperature 16 °C 5 °C
Average July temperature 31 °C 18 °C
Guangzhou
02
Practice
3c Look at the chart. Then complete the sentences to compare
Guangzhou and Vancouver. Use the words in the box and than.
large small much warm cool
1. The population of Vancouver was _________________ that of Guangzhou in 2024.
2. In area, Guangzhou is _________________ Vancouver.
3. It rains ____________ in Guangzhou ____________ in Vancouver..
4. Guangzhou has a pleasant temperature in January. It is _________________ Vancouver in January.
5. Vancouver is _________________ Guangzhou in July.
smaller than
larger than
more than
warmer than
cooler than
03
Language points
03
Language points
1. Population (2024) 人口(2024年)
population：【名词】人口；人口数量
（1）单独作主语时，谓语动词常用第三人称单数形式。
China’s population is larger than that of Japan.中国的人口比日本多。
（2）“分数/百分数+of+ the population”作主语时，谓语动词可用复数形式，也可用单数形式。
Two thirds of the population live /lives in the countryside.三分之二的人口居住在乡村。（3）询问某国、某地有多少人时用“What's the population of... ”
What's the population of Australia 澳大利亚的人口数量是多少？
03
Language points
2. Average rainfall per year 平均年降水量
average
①〔形容词〕平均的；平常的
The average age of the students is 14.学生们的平均年龄是 14 岁。
What’s the average temperature in summer here 这里夏天的平均气温是多少？
②〔名词〕平均数；平均水准
Her school grades are above average.她的学业成绩高于平均水平。
The average of 3, 5 and 7 is 5.3、5、7 的平均数是 5。
On average, I read one book a month.平均来说，我每个月读一本书。
04
Exercises
04
单选题。
1．My sister is ________ than me. She always gets up early.
A．hard-working B．more hard-working
C．most hard-working D．as hard-working
2．This year’s festival is ________ colourful than last year’s.
A．many B．more C．much D．most
3．Ella dances ________ than Emma, but Emma sings louder.
A．good B．well C．better D．best
4．Emma always gets up ________ than Ella.
A．early B．earlier C．earliest D．the earliest
04
完成句子。
1．她现在比以前开心多了。
She is ________ ________ now than before.
2．这个乐队由五位平均年龄只有12岁的孩子组成。
The band is made up of five children, with ______ ______ ______ ______ 12 years old.
3．你读书越多，你就越博学。
________ ________ you read, ________ ________ you will become.
4．随着科技的进步，我们的生活正变得越来越便利。
With the development of technology, our lives are becoming ________ ________ ________ ____________.
much happier
an average age of
The more the wiser
more and
more convenient
05
Summary
05
Summary
Grammar Focus
比较级是英语形容词、副词的变形形式，专门用于两者之间（人、事物、行为）进行程度、特征、状态的对比，用来表示一方在某方面 “更……”，二者存在差距。
标志性结构：A + 比较级 + than + B，意为 “A 比 B 更……”。
06
Homework
06
Homework
1. Make five sentences for this grammar point we learned today and add Chinese translations.
2. Preview the next lesson.
SEE YOU NEXT CLASS!

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