資源簡介

(共21張PPT)
Grammar Focus
1.5-3.2 tons
1.6-3.6 tons
100-180 tons
heavier
heavy
the heaviest
2.4-3 meters
big
bigger
2.5-3.5 meters
4.3-5.7 meters
the biggest
bigger
fast
80-90 km/h
faster
110-120 km/h
the fastest
60-70 km/h
suger
paper
furniture
useful
more useful
the most useful
bamboo
Reed
sugercane
Read the sentences and notice the words in bold.
What are the ways to form a superlative adjective or adverb
3a
The blue whale is the largest and the heaviest animal in the world.
The biggest land animal in the world is the African elephant.
The cheetah runs the fastest among all land animals.
I think the most useful plant in the world is bamboo.
It is perhaps the most interesting plant in the world.
Superlative Forms of Adjectives and Adverbs
Write down the original form (原形）.
large-the largest, heavy-the heaviest,
big-the biggest, fast-the fastest,
useful-the most useful,
interesting-the most interesting
smart—smartest fast—fastest
high-the highest short—shortest
fresh—freshest
一般在詞尾加est
close-the closest late—latest
nice-the nicest
big—biggest thin—thinnest
fat—fattest hot--hottest
funny—funniest friendly- friendlier
lazy—laziest early--earliest
以輔音字母加“y”結尾的雙音節詞,先改“y”為“i”再加est
以字母e結尾的詞,加st
重讀閉音節詞只有一個輔音字母時,雙寫輔音字母,加est
單音節詞和部分雙音節詞
What are the rules to change the superlatives
Grammar Focus
多音節詞和部分雙音節詞
多音節詞和部分雙音節詞,在前加most
What are the rules to change the superlatives
Grammar Focus
comfortable– most comfortable
popular—most popular
carefully—most carefully
quickly- most quickly
Clearly- most clearly
Quietly-most quietly
原級 比較級 最高級
good/well better best
many/ much more most
bad/ ill/ badly worse worst
old older/elder oldest/eldest
far farther/further farthest/furthest
常用的不規則形容詞比較級和最高級變化形式
Grammar Focus
3a
The blue whale is the largest and the heaviest animal in the world.
The biggest land animal in the world is the African elephant.
The cheetah runs the fastest among all land animals.
I think the most useful plant in the world is bamboo.
It is perhaps the most interesting plant in the world.
通常用于三者或三者以上的范圍，of/ in/during 說明比較范圍
形容詞的最高級前必須有the，副詞的最高級前可以省略the;
How do we use superlatives
副詞
Let’s take a review
one of 結構后面為什么都用最好級？
Well, I think moss is one of the oldest plants.
Bamboo is one of the most popular subjects in Chinese paintings.
Well, bamboo is one of the fastest-growing plants.
Also, it’s one of the most useful plants in the world.
Comparatives & Superlatives
Grammar Focus
the similarities
the differences
適用對象
變化規則 比較級 最高級
比較級 最高級
適用范圍
標志詞
adj. adv.
兩者
≥三者
than
a little
a lot
much
even
the
in
of
Discuss preferences (偏好) .
Make comparisons.
-est
-st
-est
雙寫est
most
-er
-r
-ier
雙寫er
more
Exercises
一、單項選擇
( ) 1. LeBron James is one of _______ players in the NBA.
He is my hero.
A. better B. the best C. wors D. the worst
B
( ) 2. Who runs in your class
— Tom does. None of us can catch him in the race.
A. faster B. slower C. fastest D. slowest
C
one of后面加形容詞的最高級。
由“沒人能趕得上他。”可知 Tom 跑得最快。要選擇 fast 的最高級。

1.Hainan is a very large Island .It is the second _________ island in China. (large)
2.Our teacher is as ______ as before. (busy).
3.He is __________________ among us. (careful)
4.Li Lei jumped far ______ than Jim. (far)
5.The busier he is, the _______ he feels. (happy)
6.I think Yao Ming is one of ___________basketball players in NBA. (hot)
largest
busy
the most careful
happier
the hottest
as...as 中間用原級
than 前用比較級
one of+最高級
Exercises
plete the sentences with the superlative forms of the words in brackets.
3b
1. Among all animals, I love pandas the best. I think they are _________ (cute) animals in the world.
2. Which do you think is __________________ (beautiful), the rose, the peony, or the lotus flower
3. Look at that butterfly! It has __________________(colourful) wings.
4. Which animal jumps ___________ (high), the lion, the monkey, or the tree frog
5. The elephant birds were ___________ (large) and _________ (heavy) birds ever on earth. Some could stand up to three metres tall and weigh up to 860 kg.
the cutest
the most beautiful
the most colourful
(the) highest
the largest
heaviest
Let’s practice
1.Which do you think is the most beautiful , the rose, the peony, or the lotus flower
2.Which animal jumps (the) highest, the lion, the monkey, or the tree frog
如何進行最高級的提問？
譯一譯：
最受歡迎的飲料是什么？ 茶，咖啡還是果汁？
Which is the most popular drinks, tea, coffee or juice
Do you know what tree it is
It’s Ginkgo tree
Complete the passage with the superlative forms of the words in the box.
3c
ancient beautiful common good popular
The ginkgo tree is one of ________________ living trees on earth. Ginkgo trees first appeared over 200 million years ago. Chinese people love the ginkgo, as it is a symbol of hope and long life. Many Chinese believe that the old ginkgo tree in the Zhongnan Mountains in Shaanxi Province is ____________________. This tree is over 1,400 years old. Thousands of tourists come to see it each year, especially in mid-October, as it is _____________ time to see it. The ginkgo tree is one of __________________ trees in streets, parks, and gardens across China. When autumn comes, one of _____________ activities is to take a walk under ginkgo trees. People believe the bright yellow leaves can bring joy to their heart.
the most ancient
the most beautiful
the best
the most common
the most popular
①Chinese people love the ginkgo, as it is a symbol of hope and long life.
Language points
as 引導原因狀語從句
②Thousands of tourists come to see it each year, especially in mid-October, as it is the best time to see it.
目的狀語+后置定語
③When autumn comes, one of the most popular activities is to take a walk under ginkgo trees.
④People believe the bright yellow leaves can bring joy to their heart.
動詞不定式作表語表“按計劃發生的事兒”
省略that 的賓語從句
bring joy to heart 讓內容感到快樂
Language points

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