資源簡介

(共31張PPT)
Unit 3 Same or Different
Section A
Grammar Focus-3c
With the differences, we can tell
(辨別) people from others easily.
Pan Zhanle is _______ than Quan Hongchan.
Quan Hongchan is _______ than Pan Zhanle .
B
A
taller
shorter
Han Hong is _______ than Zhou Shen.
Zhou Shen is _______ than Han Hong.
heavier
thinner
A
B
Sa Beining is ____________ than Kang Hui.
Kang Hui is ________________ than Sa Beining.
more serious
A
B
funnier
Zhao Liying has _______ hair than Yang Ziqiong.
Yang Ziqiong has _______hair than Zhao Liying.
longer
shorter
outgoing
shy
Liu Guoliang is _______________ than Ma Long.
Ma Long is _________ than Liu Guoliang.
more outgoing
shyer
形容詞和副詞有三個比較等級：
①原級；②比較級；③最高級。
兩者之間比較用比較級；（考試重點）
三者或者三者以上進行比較用最高級。（考試重點）
形容詞和副詞比較等級的構成
There are more activities this year. It is more colorful 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!
Tips: 形容詞與be動詞連用；
副詞修飾行為動詞，并往往位于動詞后面。
3a. Read the sentences and notice the comparatives in bold. Find more examples in Section A.
規則變化--單音節詞
short
shorter
一般在詞尾+er
nice
late
nicer
later
以字母e結尾，在詞尾+r
thin
hot
thinner
hotter
重讀閉音節詞尾只有一個輔音字母，先雙寫該輔音字母，再+er
funny
heavy
funnier
heavier
以“輔音字母+y”結尾的雙音節詞，把y改i，再+er
good
well
bad
badly
ill
worse
many
much
more
little
far
farther
further
old
older
elder
better
兩好三壞
兩多一少
一遠一老
年齡，新舊
長幼
距離
程度
less
不規則變化
比較級要變化，一般詞尾加 er。
詞尾若有啞音e，直接加r就可以。
輔音字母若加y, 記得變y為i。
一輔重讀閉音節，末尾字母要雙寫。
多、雙音節有規律，詞前加more就可以。
比較級規則變化口訣
A: Which one is Peter
B: The taller one.
Peter is heavier than Paul.
Paul is shorter than Peter.
tall
heavy
short
adj.
形容詞
A+be+形容詞的比較級+than+B.
Presentation
Look and say
Look and say
The bike goes_____.
The car goes ______ than the bike.
Presentation
fast
faster
A+實義動詞 +副詞比較級+than +B
This apple is big.
This apple is bigger than that one.
This apple is as big as that one
A+ be + (not) as +形容詞比較級+ as +B
A+實義動詞 + (not) so/as +副詞原級+ as +B
He studies as hard as you.
The thief ran as fast as the ppliceman.
find out the structure
The weather is cold.
The weather is colder than before, and will be colder and colder.
比較級+ and + 比較級
more and more +形容詞/副詞原級
1.The more we get together, the happier we'll be.
我們待在一起越多，我們就越開心。
3.The more we read, the more we know.
我們讀的越多，我們知道的就越多。
2.The harder you work, the luckier you'll be.
越努力，越幸運。
The +比較級, the + 比較級 越......越......
Exercise
一、翻譯句子。
1. 籃子里的蘋果比箱子里的蘋果更好吃.
The apples in the basket are ______ __________ than those in the box.
2. 李先生講的故事比王先生講的更有趣
The story Mr Li told us is _____ __________ _____ the one Mr Wang told us.
3. 魏華跑得比李雷慢許多。
Weihua runs ______ ________ _________ than Lilei.
more delicious
more interesting than
much more slowly
修飾比較級的詞有：much , far , even , a bit, a little.
Are you more serious than your cousin
less serious
Is Tom smarter than Sam
smart
Does Jack swim faster than Sally
fast
3b. Use the words in brackets to write questions and answers.
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 pleasent temperature in January. It is __________________ Vancouver in January.
5. Vancouver is __________________ Guangzhou in July.
smaller than
larger than
more than
warmer than
cooler than
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 million
Area 7,436 square km 115 square km
Average rainfall per year 1,923 mm 1,475 m
Average January temperature 16 ℃ 5 ℃
Average July temperature 31 ℃ 18 ℃
large small much warm cool
1,923 mm
Language points
The population of Chicago was smaller than that of Guangzhou in 2022.
2022年，芝加哥的人口比廣州少。
①population常與定冠詞the連用，作主語時，謂語動詞通常用第三人稱單數形式。
population n.人口
eg: The population of this city is increasing rapidly.
這座城市的人口正在迅速增長。
②population作主語前有分數或百分數修飾時，其謂語動詞常用復數。
eg:60% of the population in this area are farmers.
這個地區 60% 的人口是農民。
③有時population可用作可數名詞，其前可用不定冠詞。
eg: China has a population of about 1.4 billion.
中國大約有十四億人口。
④指人口“多”時，用 ；人口“少”時，用 。
⑤提問“有多少人口”時，用 。
small
what
large/big
eg: Shanghai has a large population. It is one of the most populous cities in China.上海人口眾多，它是中國人口最多的城市之一。
eg:What is the population of Canada
加拿大的人口是多少？
【population的用法總結】
population指“人口”
對它提問用what，不用how many/how much；
人口多用large，人口少用small；
人口增加用grow，人口減少就用fall。
【對點訓練】
1.(2022·黔東南州)—________ is the population of Guizhou
—It has more than________ people.
A. How much; thirty -eight millions of B. How many; thirty-eight million of
C. What; thirty -eight million D. How large; thirty- eight millions
2.The population of China is _________ than _________ of Japan.
A．big, that B．larger, those C．larger, that D．bigger, those
3．發展中國家的人口比發達國家的人口多。
The population in developing countries is ________ ________ ________ in developed countries.
C
C
larger than that
一、用所給詞的適當形式填空
1.Though I failed a lot ________ (many) times than I succeeded, I know how to fail well.
2.Every match was (exciting) than I thought.
3.Paul is not as _________ (popular) as Mary, but he is _________ (funny) than Mary.
4.—Mary, your brother is much __________ (tall) than before.
—Yes, he is also stronger.
5.Compared with the past, the community canteens (食堂) are providing people, both young and old, with (healthy) and cheaper dishes now.
Exercise
more
more exciting
popular
funnier
taller
healthier
No leaves (樹葉) are the same in the world. Nobody in the world is the same as you. You are unique (獨一無二的). Everyone is from others. That is good, because it the world become an interesting place.
different try at short say her make grade some be beautifully though
選詞填空
different
makes
Some people are taller than you, but others are than you. Maybe your hair is the same color as your friend’s, but it may be longer than . I am sure you have friends who are smarter than you. Maybe you also have one friend like this: he is the best sports in your friend circle (圈子).
different try at short say her make grade some be beautifully though
shorter
hers
some
at
But there also some people around you who are not good at some things. What does your good friend like to do Is he talented in music Does he sing Do you both to finish your homework at school Do you both want to wear the same clothes every day I think in many ways you are the same, but in many other ways you are different. So _______ loudly to the world, “I am unique!”
different try at short say her make grade some be beautifully though
are
beautifully
try
say
必做：
Review and recite the comparative adjectives and adverbs.
2. Write at least 5 sentences about your changes.
選做：
Write the changes about one of your friend.
Homework

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