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(共33張PPT)
Unit 3 Same or Different
Section A How are we different from each other
（Grammar Focus）
主題情境·校慶活動采訪記
At the end of the class, we are able to:
1. master the usage of comparatives with -(i)er and more, and as ... as;
2. use comparatives with -(i)er and more, and as ... as to compare people and things.
Learning Objectives
Warming Up
Hello, I’m Amy! Our school is holding a 10th anniversary celebration event.
What a wonderful performance!
The show is about to end. Let me interview the students and see how they feel about this year’s program compared to last year’s
Presentation
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!
形容詞比較級
副詞比較級
Comparatives with -(i)er and more
Some examples in Section A
· You play the Chinese flute better than anyone else in our music club.
· I’m not as outgoing as you.
· But you work harder than me.
· Emma is taller than Ella.
· Her hair is longer than Emma's.
· I’m a little quieter than Ella. And she is funnier than me.
The Yangtze River is longer than the Yellow River.
長江比黃河長。
London is bigger than Cambridge.
倫敦比劍橋大。
1.形容詞的比較級
在對兩者進行比較時， 形容詞要用比較級的形式，形容詞比較級之后要用than引出比較的對象。
單音節(jié)和少數(shù) 雙音節(jié)單詞 構(gòu)成方法 原級 比較級
一般在詞尾加-er tall, long, short, old, small
以字母e結(jié)尾的形容詞直接加-r nice, fine, large
以重讀閉音節(jié)結(jié)尾的形容詞，如末尾只有一個輔音字母，應先雙寫該字母，再加-er big, hot, thin
以“輔音字母 +y”結(jié)尾的形容詞，先把y變成i，再加-er busy, easy, early
taller, longer,
shorter, older,
smaller
nicer, finer, larger
bigger, hotter, thinner
busier, easier, earlier
注意：表示比較時，原來的句子結(jié)構(gòu)并沒有改變，只是將形容詞變成比較級的形式，然后在后面用than引出所比較的對象。
如：原來的句式是The Yangtze River is long，在與另一條河進行比較時，則只將long變成longer，后面加上“than+比較的對象(如the Yellow River)”即可。
如果基本句式是Summer is a hot season，在與其他季節(jié)比較時，只需將形容詞變成比較級的形式，其他結(jié)構(gòu)不變，即Summer is a hotter season，然后接“than+比較的對象”即可。例如:
Summer is a hotter season than spring. 夏天比春天熱。
Tom is a taller boy than my son. Tom比我兒子高。
以上為單音節(jié)形容詞和少數(shù)雙音節(jié)形容詞的比較級的構(gòu)成形式和比較級句子的表達方式。
部分雙音節(jié)形容詞和多音節(jié)形容詞的比較級的構(gòu)成
Try to make the story more moving.
請使這個故事更加感人。
Nothing is more enjoyable than playing tennis.
沒有什么比打網(wǎng)球更令人愉快的了。
It is more difficult to practise in winter (than in summer).
冬季訓練(要比夏季訓練)難度更大。
在其前加more
構(gòu)成方法 原級 比較級
單音節(jié)和少數(shù) 雙音節(jié)單詞 一般在詞尾加-er hard, fast
以字母e結(jié)尾的副詞直接加-r late
以“輔音字母 +y”結(jié)尾的副詞，先把y變成i，再加-er early
大部分雙音節(jié) 和多音節(jié)單詞 在單詞前加more quickly, strongly, carefully
2.副詞的比較級
harder, faster
later
earlier
more quickly,
more strongly,
more carefully
在使用副詞比較級構(gòu)成句子時，其結(jié)構(gòu)也與形容詞比較級大致相同。例如:
We are training harder because we want to win.
我們想獲勝，所以我們訓練得更刻苦。
This year we are training more carefully.
今年我們訓練得更認真了。
原級 比較級
good, well
bad / ill, badly
many/ much
little
far
有些形容詞和副詞有不規(guī)則的比較級形式：
better
worse
more
less
farther / further
3.as ... as的用法
形容詞同級比較的句式表達。這種句式最明顯的標志是as... as...，表示“和……一樣……”，它的否定形式為not as / so... as...，表示“不像……那樣……”。
Some day she will become as successful as her role model.
總有一天她會變得像她的榜樣那樣成功。
I was as happy as you yesterday.
昨天我和你一樣高興。
肯定：A + 謂語 + as + adj./adv.(原形) + as + B
My sister is not as careful as my brother.
我妹妹不像我哥哥那樣細心。
It isn’t so cold as yesterday.
今天沒有昨天那么冷。
否定：A + 謂語 + not as/so + adj./adv.(原形) + as+ B
Instant Training
Rewrite the sentences using more... than or as... as.
1. I prefer trying local food to visiting places of interest in a trip.
To me, trying local food is ____________________ visiting places
of interest in a trip.
2. The hotel was very comfortable, just like my own home.
The hotel room was __________________ my own home.
more enjoyable than
as comfortable as
3b Use the words in brackets to write questions and answers.
Practice
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.
adj. /sl m/
Are you more serious than your cousin
less serious
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.
Is Tom smarter than Sam
smart
Does Jack swim faster than Sally
fast
Do you know our sister school in Vancouver also holds a show
The show is wonderful! I can’t wait for next year!
Great question! Let’s compare Guangzhou and Vancouver to find out!
Yes, but I don’t know much about Vancouver. I wonder which city is more exciting!
Production
3c Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver. Use the words in the box and than.
Facts
18.978 million 0.76 million
7,436 square km 115 square km
1,923 mm 1,475 mm
16℃ 5℃
31℃ 18℃
Population (2024)
n. /f kt/
n. / p pju le n/
adj. / v r d /
n. / re nf l/
prep. /p (r); p (r)/
= kilometre
/ k l mi t (r);
k l m t (r)/
kilometer
= millimetre
/ m limi t (r)/;
millimeter
Area
Average rainfall per year
Average January temperature
Average July temperature
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.
smaller than
larger than
more than
4. Guangzhou has a pleasant temperature in January. It is _________________ Vancouver in January.
5. Vancouver is ________________ Guangzhou in July.
adj. / pleznt/
warmer than
cooler than
large small much warm cool
Today’s school celebration was amazing! We enjoyed talents, shared habits, and explored Guangzhou-Vancouver differences. What a perfect day!
Remember, everyone has their own strengths—just as every city has its own unique charm. True magic happens when we celebrate these differences!
一、單項選擇。
1. (2025福建) AI technology in China has developed ________ than anyone expected.
A. fast B. faster C. fastest
2. —Which kind of movies do you prefer, action movies or comedies
—I like action movies ________.
A. well B. better C. the better D. the best
B
B
Exercises
3. —Our city is now ________ than before.
—Because lots of flowers have been planted.
A. beautiful B. more beautiful
C. beautifully D. the most beautiful
4. Mike lives ________ from school of all the students, so he always takes a bus to school.
A. far B. farther
C. further D. the farthest
D
B
二、用所給單詞的適當形式填空。
1. (2025江西改編)—爸爸，我能用我的零花錢買漂亮的衣服嗎？
—可以呀。不過我覺得把錢花在書上更有意義一些。(meaningful)
—Dad, could I spend my pocket money on beautiful dresses
—It’s OK. But I think spending it on books is __________________.
2. 科技對我們的生活有著越來越大的影響。(huge)
Science and technology have ________________ influence on our life than ever before.
more huge
more meaningful
3. 少年強，則國強。(powerful)
The stronger we youth are, the _______________ our country will be.
4. 觀看沏茶和喝茶一樣令人享受。(enjoyable)
Watching the tea preparation is just __________________ drinking the tea itself.
5. 依我看，你做事情和你哥哥一樣認真。(carefully)
In my opinion, you do things _________________ your brother.
more powerful
as enjoyable as
as carefully as
1. Grammar:
Comparatives with -(i)er and more; as ... as
2. Words and expressions:
fact, slim, population, km (= kilometre; kilometer), average,
rainfall, per, mm (= millimetre; millimeter), pleasant
Summary

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