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(共22張PPT)
Unit 3 Same or Different
Section A（Grammar Focus）
· 學習目標
· 新課導入
· 內容講解
· 課堂總結
· 課后作業
Learning goals
1. New words: slim,fact,population,km,average,rainfall,per,mm,pleasant
2. Sentences: The population of Vancouver was smaller than that of Guangzhou in 2024.
New words
slim /sl m/ adj. 苗條的；薄的
population / p pju le n/ n. 人口
fact /f kt/ n. 事實；現實
New words
km (=kilometer/k l m t (r)/;/ k l mi t (r)/;kilometer) 千米；公里
average / v r d / adj. 平均的；平常的 n. 平均數；平均水準
rainfall / re nf l/ n. 降雨量
New words
per /p (r);p (r)/ prep.每
mm (=millimetre/ m limi t (r)/;millimeter)毫米
pleasant / pleznt/ adj. 宜人的；友好的
New words
slim /sl m/ adj. 苗條的；薄的
fact /f kt/ n. 事實；現實
population / p pju le n/ n. 人口
km (=kilometer/k l m t (r)/;/ k l mi t (r)/;kilometer) 千米；公里
average / v r d / adj. 平均的；平常的 n. 平均數；平均水準
New words
rainfall / re nf l/ n. 降雨量
per /p (r);p (r)/ prep.每
mm (=millimetre/ m limi t (r)/;millimeter)毫米
pleasant / pleznt/ adj. 宜人的；友好的
Lead-in
—Is Julie slimmer than you
—No, she isn’t. She is as slim as me.
Textbook
3a
Read the sentences and notice the comparative 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!
Textbook
3a
Read the sentences and notice the comparative in bold.Find more examples in Section
A.
You play the Chinese flute better than anyone else in our music club.
But you work harder than me.
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.
Textbook
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.
Areyou as serious as your cousin
more serious
Is Tom smarter than Sam
smart
Does Jack swim faster than Sally
fast
Textbook
3c
Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver.
Use the words in the box and than.
Facts Guangzhou Vancouver
Population(2024) 18.978 million 0.76 millon
Area 7,436 square km 115 square km
Average rainfall per year 1,923 mm 1,475 mm
Average January temperature 16℃ 5℃
Average July temperature 31℃ 18℃
Textbook
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
Language points
1
比較級的更多用法
1. the + 比較級 + of the two
用法：表示“兩者中較……的那個”
e.g. She is the taller of the two sisters. 她是兩姐妹中較高的那個。
2. 比較級 + and + 比較級
用法：表示“越來越……”
e.g. The weather is getting colder and colder. 天氣越來越冷了。
e.g. He becomes more and more confident. 他變得越來越自信。
3.. the + 比較級..., the + 比較級...
用法：表示“越……，越……”。
e.g. The harder you work, the better results you will get.
你越努力，得到的結果越好。
Language points
1
4. 比較級 + that/those of...
用法：用“that”指代單數名詞，“those”指代復數名詞，避免重復。
e.g. The price of this car is lower than that of the old model.
這輛車的價格比舊款的低。
e.g. The sizes of these boxes are larger than those of the others.
這些盒子的尺寸比其他的大。
Language points
練
1. The color of this shirt is brighter than ______ of the one you wore yesterday.（that/those）
that用于指代前文中的單數名詞或不可數名詞，此處替代the color，避免重復。color為單數，因此用that。
2. The prices of these books are lower than ______ of the novels on the top shelf.（that/those）
those用于指代前文中的復數名詞，此處替代the prices，因prices為復數，故用those。
that
those
Language points
練
3. 你越練習英語，你說得就越流利。（中翻英）
The more you practice English, the more fluently you will speak.
4. Beijing is larger than any other city in China. （英翻中）
北京比中國其他任何城市都大。
Language points
2
square meter
1.含義：表示面積的計量單位，中文譯為“平方米”。名詞短語，可縮寫為“sq. m.”或“m ”。
2. 單復數形式
復數：square meters（≥2平方米），注意“meter”需加“s”。
e.g. The room is 15 square meters.
這個房間15平方米。
3. 與數字的搭配
數字在前，“square meter(s)”在后，中間可加連字符（多用于復合形容詞）。
e.g. a 10-square-meter balcony
一個10平方米的陽臺
Language points
練
1.這個會議室的面積是60平方米。（中翻英）
The area of this conference room is 60 square meters.
2.The new apartment has a 95-square-meter living room.（英翻中）
這套新公寓有一個95平方米的客廳。
Summary
New words
Sentences
slim,fact,population,km,average,rainfall,per,mm,pleasant
The population of Vancouver was smaller than that of Guangzhou in 2024.
Homework
1
2
Memorize the new words, expressions and sentences in Section A (Grammar Focus).
Finish the exercises of the test paper on the book 5·3.

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