資源簡介

(共36張PPT)
Unit 3 Same or Different
課時：Grammar Focus
Section A How are we different
from each other
課型：語法課
能夠準確識別句子中的比較級結構，清晰理解比較級用于兩者比較的基本語義；同時掌握“原級比較”與“比較級表最高級” 的用法。（學習理解）
01
能在給定語境（如教材 3b、3c 練習 ）中，正確運用比較級結構造句、問答及描述事物差異，像依據人物特征、城市數據等信息，熟練構建比較級句子。（應用實踐）
02
結合生活實際場景（如校園生活、興趣愛好、城市對比等 ），自主創設包含比較級的對話、短文，展現對比較級用法的靈活運用與創意表達。（遷移創新）
03
學習目標
01
PART 01
Lead-in
Let’s enjoy.
比
較
級
02
PART 01
Presentation
Read the sentences and notice the comparatives in bold. Find more examples in Section A.
3a
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!
Emma is taller than Ella. And she sings louder than Ella.
You play the Chinese flute better than anyone else in our music club.
Let’s learn.
當比較兩個事物特征時，我們使用形容詞的比較級
The purple pencil is longer than the green one.
Let’s learn.
比較級
Yesterday was hot.
But today is hotter.
Let’s learn.
比較級變化規律
單音節詞直接加er
Let’s learn.
比較級變化規律
以字母 e 結尾加 r
nice
e
r
Let’s learn.
比較級變化規律
重讀閉音節結尾
雙寫尾字母再加er
-------
-------
-------
big
g
er
Let’s learn.
比較級變化規律
heav
e
r
y
i
輔音字母 + y結尾
去y為i，加er
Let’s learn.
比較級變化規律
beau
ex
ti
ful
pen
sive
comfor
ta
ble
more
more
more
部分雙音節詞和多音節詞(>2)，比較級前加more
Let’s learn.
little
many
much
bad
good
less
more
more
worse
better
far
farther
older
old
比較級不規則變化
far - farther
far - further
old - older
old - elder
Let’s learn.
特殊情況要記 老遠好壞知多少
特殊情況要記 老遠好壞知多少
old
far
good
bad
much
little
funny
large
tall
happy
lucky
big
serious
high
funnier
larger
taller
happier
luckier
bigger
more serious
higher
Let’s look and say!
shy
shyer
bad
worse
good
better
little
less
Let’s learn.
比較級變化規律
比較兩者的特征，要用形容詞比較級。
比較級有規律，加上er兩兄弟。
要是以e來結尾，結尾加r就可以。
輔音加y來結尾，小i要把y來替。
重讀“輔元輔”要牢記，雙寫千萬別忘記。
雙音多音更容易，前面加more就可以。
特殊形式記清楚，好壞老遠知多少。
Let’s learn.
原級比較
Emma always gets up earlier than me, but I work as hard as her!
(1) 表示兩者在某一方面相同時，用“as + 形容詞或副詞原形 + as”的句型。
(2) 表示一方在某一方面不及另一方時，用“not as / so + 形容詞或副詞原形 + as”的句型。
Let’s learn.
比較級表示最高級
You play the Chinese flute better than anyone else in our music club.
“比較級 + than + anyone else / any other + 名詞單數”的結構可以表示最高級含義。
03
PART 01
Practice
Use the words in brackets to write questions and answers.
3b
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 / 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
Let’s watch and talk.
What do you know about Chicago
Look at the chart. Then complete the sentences to compare Guangzhou and Chicago. Use the words in the box and than.
3c
Facts
Population (2022) 18.734 million 2.665 million
Area 7,436 square km 589 square km
Average rainfall per year 1,923 mm 910 mm
Average January temperature 16 °C -6 °C
Average July temperature 31 °C 23 °C
Guangzhou
Chicago
3c
large small much warm cool
1. The population of Chicago was ____________ that of Guangzhou in 2022.
2. In area, Guangzhou is __________ Chicago.
3. If you don’t like rain, you may like Chicago’s weather _________ Guangzhou’s.
4. Guangzhou has a pleasant temperature in January. It is much ___________ Chicago in January.
5. Chicago is __________ Guangzhou in July.
smaller than
larger than
more than
warmer than
cooler than
Look at the chart. Then complete the sentences to compare Guangzhou and Chicago. Use the words in the box and than.
much常用來修飾形容詞或副詞的 比較級，比較級前的修飾詞語還有： a lot, a little, a bit, even, far。
Write as or than .
Athens is older _______ Rome.
I don’t watch TV as much _______ you.
You eat more _______ me.
I’m more tired today _______ I was yesterday.
Joe isn’t as smart _______ he thinks.
Belgium is smaller _______ Switzerland.
Brazil isn’t as big _______ Canada.
I can’t wait longer _______ an hour.
than
as
than
than
than
than
as
as
04
PART 01
Production
Look at the pictures and write sentences about A, B and C.
① A is
②
③
bigger than C, but smaller than B.
A is longer than B, but not as long as C.
C is heavier than A, but not as heavy as B.
Talk about the differences between Kate and Ben using comparatives.
Kate is older than Ben.
Kate is taller than Ben.
…
05
PART 01
Language Points
該句中that是代詞，用來指代前面提到的 the population（人口數量），其作用是避免重復提及 population ，讓句子表達更簡潔、清晰 。
1
The population of Chicago was smaller than that of Guangzhou in 2022.
2022年，芝加哥的人口數量比廣州的少 。
1. The weather of spring is warmer than that of winter.
春天的天氣比冬天的（天氣）更暖和。
2. The water in this river is cleaner than that in that river.
這條河里的水比那條河里的（水）更干凈。
3. The culture of this city is more diverse than that of many small towns.
這座城市的文化比很多小鎮的（文化）更具多樣性 。
4. The soil quality of this farmland is better than that of the neighboring land.
這片農田的土壤質量比相鄰土地的（土壤質量）更好。
06
PART 01
Exercises
1
—Why did your grandparents move to the countryside, Lily
—Because the air there is much ________.
A. good B. well C. better D. best
The population of Shanghai was larger than ________ of Hefei in 2024.
A. that B. those C. it D. them
2
Helen is 15 years old, and Joan is 15, too. So Helen is ________ Joan.
A. older than B. as older as
C. as old as D. so old as
3
Multiple choice.
1. The dog makes a __________ (different) to my life.
2. —Cindy, are you feeling better now —No, Mum. I feel even _______ (bad).
3. I think his ________ (strong) is his excellent communication skills.
4. May I have _______ (much) beef because it tastes so nice
5. The ________ (solve) to the problem of protecting wild animals is not easy.
6. You look much ________ (slim) in this black pair of trousers.
7. The President hasn’t made a public __________ for the last three weeks. (appear)
語法填空。
difference
worse
strength
more
solution
appearance
slimmer
07
PART 01
Homework
1. Memorize the new words and phrases.
2. Make sentences using comparatives.
3. Finish the exercises.
Homework
Thanks!

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