資源簡介

(共28張PPT)
第 3 課 時 (3a—3c)
Unit 4 Amazing Plants and Animals
Section A
What can plants and animals do
掌握新學單詞和短語：land, African, rose, peony, lotus, butterfly, wing, frog, up to, weigh, ginkgo, believe, province, take a walk。
掌握形容詞及副詞的最高級形式的構成。
Learning Goals
1
2
能正確使用最高級形式來描述或談論人或物。
3
掌握最高級的常用結構和比較級表達最高級的用法。
4
Revision
cheap
big
close
friendly
popular
interesting
good/well
bad/badly
much/many
寫出下列單詞的比較級
cheaper
bigger
closer
friendlier
more popular
more interesting
better
worse
more
We use comparatives to say that one thing or person is “more… than” another.
Is Ella taller than Emma
No, she is shorter than Emma.
Look at these sentences about animals and plants.
What if we want to talk about the MOST of something
形容詞比較級一般用在比較兩個人或事物的時候。當對三者或三者以上的人或事物進行比較, 表示“最……”的含義時，需用最高級。
Read the sentences and translate.
Try to translate all the sentences.
3a
Question: Which parts of speech（詞性） have superlative forms
Read the sentences and notice the words in bold. What are the ways to form a superlative adjective or adverb
Do you know the rules
Let’s figure out the number of syllables of each, and see how they are regularly changed.
單音節large最高級
雙音節heavy最高級
單音節
big最高級
單音節fast最高級
雙音節useful的最高級
雙音節interesting的最高級
late—latest
early—earliest
big—biggest
重讀閉音節、末尾只有一個輔音字母，先雙寫該輔音字母，再加-est
一般情況，單音節詞在詞尾加-est
以e結尾的詞，只需加-st
以輔音字母加 y 結尾雙音節詞，變 y 為 i 后，再加 –est
部分雙音節和多音節詞在原級前加most
tall—tallest
形容詞和副詞最高級構成 (規則變化)
quickly-most quickly
careful-most careful
fat-fattest
sad-saddest
cheap-cheapest
fast-fastest
fine-finest
safe-safest
happy-happiest
easy-easiest
difficult—
more difficult
最高級有規律，詞尾加上 -est。
結尾若有字母 e，直接加上 -st。
輔音字母加 y，y 變 i，再加 -est。
一輔重讀閉音節，末尾字母要雙寫。
形、副單詞多音節，須把 most 前面貼。
最高級規則變化助記口訣
形容詞和副詞最高級的不規則變化
特殊記
原級 最高級
good / well best
bad / badly/ill worst
many / much most
little least
far farthest
furthest
old oldest
eldest
cheap
big
close
friendly
popular
interesting
good/well
bad/badly
much/many
寫出下列單詞的最高級
cheapest
biggest
closest
friendliest
most popular
most interesting
best
worst
most
2. “主語 + be + the + 形容詞最高級 + in/of 短語”意為“……是……中最……的”。
1. “主語 + 實義動詞 + (the) + 副詞最高級 + in/of 短語”意為“……在……中……得最……”。
This is the biggest city in China.
She is the most intelligent of all the students.
He runs (the) fastest in the class.
This car sells (the) best of all the models.
Language points
3. “主語 + be + one of + the + 形容詞最高級 + 可數名詞復數 + in/of 短語”意為“……是……中最……的……之一”。
4. “疑問詞（組）+ be + the + 形容詞最高級，A，B or C ”用于三者的比較。
Shanghai is one of the largest cities in China.
This novel is one of the most interesting books of this year.
Which is the tallest, the tree, the building or the tower
Who is the youngest, Tom, Lucy or Lily
Which sport do you play best, basketball, football or tennis
When will the flowers grow fastest, in spring, in summer or in autumn
5. “疑問詞（組）+ 助動詞 + 主語 + 動詞原形 + (the) + 副詞最高級，A，B or C ”
Mount Qomolangma is the first highest mountain in the world.
The Yangtze River is the third longest river on Earth.
6. “the + 序數詞 + 形容詞最高級 + 名詞”意為“第幾……的……”。
Let’s review! Do you remember these sentences
Review
You play the Chinese flute better than anyone else in our music club.
你吹中國笛子比我們音樂俱樂部里的其他任何人都好。(你吹得最好)
I love playing sports more than anything. 我最喜歡運動。
比較級表示最高級
“比較級 + than any other + 可數名詞單數”意為“比其他任何……都……”，強調在同一范圍內作比較。
He is taller than any other student in his class.
他比班上其他任何學生都高。
= He is the tallest student in his class.
他是班上最高的學生。
說明：“他” 屬于班級成員，與同班其他學生比較。
比較級表示最高級的用法
比較級表示最高級的用法
“比較級 + than any + 可數名詞單數”意為“比任何……都……”，強調不在同一范圍內作比較。
A tiger is stronger than any deer in the forest.
老虎比森林里的任何鹿都強壯。
說明：老虎和鹿是不同種類的動物，不屬于同一群體，強 調跨類別比較。
比較級表示最高級的用法
否定詞與比較級連用可表達最高級的含義。
— What do you think of the TV show
你認為這個電視節目怎么樣？
— Great! I have never seen a better one.
棒極了！我從沒看過（比這）更好的電視節目。
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.
Complete the sentences with the superlative forms of the words in brackets.
the cutest
the most beautiful
the most colourful
(the) highest
the largest
（the）heaviest
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
Complete the passage with the superlative forms of the words in the box.
一、單項填空
1. Steve is one of ________ boys in our class.
A. strong B. stronger C. most strong D. the strongest
2. It is the ________ clothes store in the town.
A. goodest B. good C. best D. better
3. Mr Yang is very friendly to us. He is ________ of all the people I know.
A. patient B. less patient C. the most patient D. more patient
4. —What is your favorite subject, Mary
—Of all the subjects, I like science ________ because it is interesting.
A. well B. better C. best D. the better
D
C
C
C
Practice
5. Who sings ________, Tom, Jack or Bill
A. more beautiful B. more beautifully
C. the most beautifully D. the most beautiful
6. (2025 黑龍江龍東中考） —The sight of the Yellow River is quite beautiful. Is it the longest river in China
—No, it is ________ longest river in China. It’s the “Mother River” of the Chinese people.
A. second B. the second C. a second
C
B
二、用括號內所給單詞的正確形式填空
1. Elephants are the_________(large) land animals on earth.
2. （2025 黑龍江龍東中考）After graduating from his university, he chose one of the __________ (far) villages in Heilongjiang to be a volunteer.
largest
farthest
3. She works ____________________ (careful) in her school.
4. Who goes to bed ____________ (late), Jim, Tom or Jack
5. I think turkey is ______________________ (delicious) of all.
（the） most carefully
（the） latest
the most delicious
Summarize the rules and usage of the superlatives.
Preview the words of Section B.
Homework

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