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(共24张PPT)
Unit3
Same or Different
3.3
Section A
(3a—3d)
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！
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.
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
3c
Look at the chart. Then complete the sentences to compare Guangzhou and Chicago. Use the words in the box and than.
Facts Guangzhou Chicago
Population (2023) 18.827 million 2.664 million
Area 7,436 square km 589 square km
Facts Guangzhou Chicago
Average rainfall per year 1,923 mm 910 mm
Average January temperature 16 ℃ －6℃
Average July temperature 31 ℃ 23 ℃
large small much warm cool
1. The population of Chicago was ____________ that of Guangzhou in 2023.
2. In area，Guangzhou is _____________ Chicago.
3. If you don′t like rain，you may like Chicago′s weather _________ Guangzhou′s.
smaller than
larger than
more than
large small much warm cool
4. Guangzhou has a pleasant temperature in January. It is much ____ _____________ Chicago in January.
5. Chicago is _____________ Guangzhou in July.
warmer than
cooler than
1. Then complete the sentences to compare Guangzhou and Chicago. 然后完成比较广州和芝加哥的句子。(教材第 25 页，3c)
compare /k m′pe (r)/ [及物动词]比较；对比；把······比作
compare... with/to... 把······与······作比较
compare... to... 把······比作······
2. Facts 事实 (教材第 25 页，3c)
fact /f kt/ [名词] 事实；现实
作“事实”讲时是可数名词，其复数形式为 facts 。
[拓展] in fact 是固定短语，意为“实际上，事实上”。
Facts speak louder than words. 事实胜于雄辩。
3. Population 人囗 (教材第 25 页，3c)
population / p pju′le n/ [名词] 人口
the population of... 意为“······的人口”，作主语时，谓语动词常用单数形式。
The population of China is larger than that of Japan.
中国的人口比日本的多。
[拓展] ①表示某国、某城市有多少人口时，可用“某国/某城市＋has a population of...”或“The population of＋某国/某城市＋is…”来表示。
The city has a population of about 8 million. ＝The population of the city is about 8 million.
这个城市大约有八百万人口。
② 当 population 与分数或百分数连用作主语时，指整体人口中的一部分，表示的是复数概念，谓语动词要用复数形式。
About seventy percent of the population in this town are young.
这个镇上大约百分之七十的人口是年轻人。
③表示人口多或少，常用 large 或 small。
England has a small population. 英国人口少。
④询问某国、某地有多少人口，常用 how large 或 what 来提问。
How large is the population of your city ＝ What′s the population of your city
你的城市有多少人口
4. Guangzhou has a pleasant temperature in January. 一月份，广州气温宜人。(教材第 25 页，3c)
pleasant /′pleznt/ [形容词] 宜人的；友好的
Wuxi，a green city， is a pleasant place for people to live in. 无锡是一个绿色城市，是适宜人们居住的好地方。
[辨析] pleasant 与 pleased
pleasant 宜人的； 友好的 常用于指具体的人或事物给人愉悦的感受
pleased 满意的； 高兴的 常用作表语，主语通常为人。 be pleased with...意为“对······满意”；be pleased to do sth. 意为“很高兴/乐于做某事”
1. Before you buy clothes，you should compare them ______ others.
A. from B. on
C. into D. with
单项选择。
D
2. — I think English is ________ maths.
— Yes，I think so.
A. much important than
B. so important as
C. as important as
D. as more important as
C
3. Susan，the girl in red，is _______ at Chinese than her brother John.
A. good B. better
C. well D. best
B
4. (安徽) —Jim and I share ________ tastes and hobbies.
—No wonder you take part in lots of meaningful social activities together.
A. separate B. weak
C. similar D. double
C
5.(山东东营) The Tokyo Olympics will be held from July 23 to Aug 8. Chinese athletes (运动员) will ________ 155 events.
A. take part in B. take care of
C. take pride in D. pay attention to
A

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