资源简介

(共23张PPT)
Unit 4
Amazing Plants and Animals
Section A (1a-1d)
What can plants and animals do
Think and Talk
What animals do you know
blue whale
cheetah / t i t /
bee /bi /
ant / nt/
butterfly
/ b t fla /
frog /fr ɡ/
Think and Talk
What plants do you know
moss /m s/
redwood tree
bamboo
rose
ginkgo /g kg /
lotus /'l t s /
Let’s check your memory.
Think and Talk
How do you describe them
1a Look at the plants and animals. Use the words in the box to talk about them.
Look at the plants and animals. Use the words in the box to talk about them.
beautiful big fast heavy large
long old small tall short
small
large
tall
fast
moss: _________
blue whale: _______
redwood tree: ____
cheetah: _________
Answer like this :
I think the moss is _______
(and _______).
Listen and Answer
Look at the plants and animals. Use the words in the box to talk about them.
What are Yaming and Emma doing
What is Conversation 1 / 2 about
They are starting a test on plants and animals.
Conversation 1 is about animals.
Conversation 2 is about plants.
1b Listen again. Match the words with the plants and animals in 1a. Some have two answers.
Look at the plants and animals. Use the words in the box to talk about them.
moss: _________
blue whale: _______
redwood tree: ____
cheetah: _________
3
1
4
2
1c Look at the plants and animals. Use the words in the box to talk about them.
Look at the plants and animals. Use the words in the box to talk about them.
A. heaviest B. largest C. most beautiful
D. oldest E. fastest F. tallest
moss: _____
blue whale: _____
redwood tree: ____
cheetah: _________
D
B
A
F
C
E
Answer like this :
Moss is one of the ______plants on earth
The blue whale is the _____animal in the world. It’s also the ____animal on earth.
The redwood is the _________ in the world.
The cheetah runs the _____. Yaming thinnks it is the _______ animal in the world.
Listen again. Fill in the questions.
Look at the plants and animals. Use the words in the box to talk about them.
Q1 :_________________________________ A: The blue whale is the largest animal in the world. It’s also the heaviest animal on earth. Q2 :___________________________
A: The cheetah runs the fast. Yaming
thinks it is the most beautiful animal in the world.
Q1 :_________________________________ A: Moss is one of the oldest plants on earth. it appeared on earth around 470 million years ago. Q1 :__________________________________
A: The redwood tree is the tallest in the world.
What’s the largest animal in the world
Which animal runs the fast
What’s the oldest plant in the world
Which kind of tree is the tallest in the world
Post-listening
Part 1. Read and fill in the blanks in conversation 1 according to the tapescript.
Emma: Hi, Yaming. What are you doing
Yaming: Hi, Emma. I’m ________________ animals and plants.
Emma: Sounds fun. Let’s take it together.
Yaming: OK. First question. What’s _________________ in the world
Emma: It’s the blue whale, right
Yaming: Right. It’s also ______________ animal on earth. Next question. Which animal _________________
Emma: Oh wait! I just read about it. The cheetah runs the fastest.
Yaming: Right again! And I think it’s ___________________ animal in the world.
Emma: I ______________ agree with you.
starting a test on
the largest animal
the heaviest
runs the fastest
the most beautiful
completely
Part 2. Read and fill in the blanks in conversation 2 according to the tapescript.
Yaming: Now let’s answer the questions ______________. What is _____________ plant in theworld
Emma: Hmm, I’m not sure. Do you have any idea
Yaming: Well, I think moss is _________________ plants. It appeared on earth _________ 470 million years ago ... Oh, look here. I’m correct!
Emma: Interesting! ________________!
Yaming: Which kind of tree is _______________ in the world
Emma: The redwood tree, right
Yaming: Yes! I hope I can see some ___________.
about plants
the oldest
one of the oldest
around
Let’s go on
the tallest
someday
Role play the conversation
1d Ask and answer questions about plants and animals in 1a.
Look at the plants and animals. Use the words in the box to talk about them.
What’s amazing about the blue whale
It’s the largest / biggest animal in the world.
1d Look at the plants and animals. Use the words in the box to talk about them.
Look at the plants and animals. Use the words in the box to talk about them.
oldest
largest / heaviest
tallest
fastest /
most beautiful
What’s amazing about the moss
It’s the oldest plant in the world.
1a Look at the plants and animals. Use the words in the box to talk about them.
Look at the plants and animals. Use the words in the box to talk about them.
oldest
largest / heaviest
tallest
fastest /
most beautiful
What’s amazing about the cheetah
It runs fastest in the world.
It is one of the most beautiful animals in the world..
表示三者或三者以上（人或事物）的比较，其中一个在某方面超过其它几个。
Language Points
Look at the plants and animals. Use the words in the box to talk about them.
构成方法 最高级
单音节词和部分双音节词 一般情况下，比较级词尾加-______ tallest；oldest；fastest
以字母____结尾的词，比较级词尾加-___ largest；latest
重读闭音节词尾只有一个辅音字母时,先_____该辅音字母，然后最高级级词尾加-___ biggest；fattest；thinnest
以“辅音字母+ ___”结尾的双音节词，先把___改为___，然后比较级词尾加-___ easiest；heaviest；earliest
多音节词和部分双音节词 词前加_________构成比较级 most beautiful；most popular
est
e
st
双写
est
y
y
i
est
most
表示三者或三者以上（人或事物）的比较，其中一个在某方面超过其它几个。
Look at the plants and animals. Use the words in the box to talk about them.
I think moss is one of the oldest plants.
Language Points
one of :
...之一，...中的一个；强调在整体中选取一个个体。
one of + the +形容词最高级 + 名词复数
Bamboo is one of the most popular subjects in Chinese paintings.
Moss is one of the oldest plants in the world.
主谓一致原则：one of 结构做主语时，谓语动词用第三人称单数
One of my friends enjoys reading with me.
One of these plants is moss.
Thank you !
Thanks!
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