资源简介

(共24张PPT)
Unit 4
Amazing Plants and Animals
Section A （1a-1d）
Learning objectives
Look and share
1. What do you see in the photo
In the photo, I see some flowers and bees. The bees are on the flowers.
2. What do you think of when you see the
photo
When I see this photo, I think of how bees help plants grow. It’s really amazing.
Lead-in
What can you see in the pictures
What are the differences between them
Trees and moss(苔藓)
The trees are tall and
the moss(苔藓) is short
Lead-in
What can you see in the pictures
What are the differences between them
A whale and a bee.
The whale is big and
the bee is small.
Look and say
moss
n. 苔藓
/m s/
old
short
small
Look and say
blue whale
蓝鲸
/we l/
big
large
heavy
long
Look and say
redwood tree
红杉树
/ redw d/
beautiful
old
large
tall
Look and say
cheetah
n. 猎豹
/ t i t /
fast
beautiful
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
moss: _________
blue whale: _______
redwood tree: ____
cheetah: _________
small，old，short
big，large，heavy， long
tall，large，old，beautiful
fast，beautiful
1a
While-listening
Listen to the conversations and number the plants and animals in 1a in the order you hear them.
moss: _________
blue whale: _______
redwood tree: ____
cheetah: _________
small ，old，short
big，large，heavy， long
tall，large，old，beautiful
fast，beautiful
3
1
4
2
1b
D. oldest
A. heaviest
B. largest
F. Tallest
C. most beautiful
E. fastest
Listen again. Match the words with the plants and animals in 1a. Some have two answers.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful
D. oldest E. fastest F. Tallest
1c
Listen and fill in the blank.
Emma: Hi, Yaming. What are you doing
Yaming: Hi, Emma. I’m starting a test on __________________.
Emma: Sounds fun. Let’s take it together.
Yaming: OK. First question. What’s __________ animal in the world
Emma: It’s the __________, right
Yaming: Right. It’s also ___________ animal on earth. Next question. Which animal runs __________
Emma: Oh wait! I just read about it. The _______ runs the fastest.
Yaming: Right again! And I think it’s ________________ animal in the world.
Emma: I completely agree with you.
animals and plants
the largest
the heaviest
the fastest
cheetah
blue whale
the most beautiful
Post-listening
Yaming: Now let’s answer the questions about plants. What is the oldest plant in the world
Emma: Hmm, I’m not sure. Do you have any idea
Yaming: Well, I think moss is one of _________ plants. It appeared on earth around __________ years ago … Oh, look here. I’m correct!
Emma: Interesting! Let’s go on!
Yaming: Which kind of tree is _________in the world
Emma: The redwood tree, right
Yaming: Yes! I hope I can see some one day.
the oldest
470 million
the tallest
Post-listening
Listen and fill in the blank.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful D. oldest E. fastest F. Tallest
1d
Ask and answer questions about the plants and animals in 1a.
What’s amazing about the blue whale
It’s the largest / biggest animal in the world.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful D. oldest E. fastest F. Tallest
1d
Ask and answer questions about the plants and animals in 1a.
What’s amazing about the moss
It’s small but can grow in many different places.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful D. oldest E. fastest F. Tallest
1d
Ask and answer questions about the plants and animals in 1a.
What’s amazing about the redwood tree
It’s the tallest tree in the world.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful D. oldest E. fastest F. Tallest
1d
Ask and answer questions about the plants and animals in 1a.
What’s amazing about the cheetah
It runs the fastest among all land animals.
moss
blue whale
redwood tree
cheetah
A. heaviest B. largest C. most beautiful D. oldest E. fastest F. Tallest
1d
Ask and answer questions about the plants and animals in 1a.
What’s the ______（形容词最高级） animal/plant in the world
It’s ______ .
______ is ______（形容词最高级） animal/plant in the world.
Summary
key vocabularies:
short,tall,small,old,long,large,heavy,fast,big,beautiful
key sentences:
What’s the ______（形容词最高级） animal/plant in the world
It’s ______ .
______ is ______（形容词最高级） animal/plant in the world.
the largest animal 最大的动物
the heaviest animal 最重的动物
runs the fastest 跑得最快
the most beautiful animal 最漂亮的动物
one of the oldest plants 最古老的植物之一
appeared on earth 出现在地球上
around 470 million years ago 大约 4.7 亿年前
the tallest tree 最高的树
go on 继续
Sounds fun. 听起来有趣 。
Let’s take it together. 我们一起参与 / 做！
Exercises
Exercises
猎豹是陆地上跑得最快的动物，我们需要保护它们的草原家园。______________________________________________________________________________________________________________________________________
红杉树是世界上最高的树，所以我们应该拒绝砍伐它们。
____________________________________________________________________________________________________________________________________
蓝鲸是地球上最大的动物，我们必须停止污染海洋，帮助它生存下去。
____________________________________________________________________________________________________________________________________
苔藓是地球上最古老的植物之一，我们不应该踩踏它，以保护其生长环境。
____________________________________________________________________________________________________________________________________
Cheetahs are the fastest animals on land, and we need to protect their grassland homes.
Redwood trees are the tallest trees in the world, so we should say no to cutting them down.
The blue whale is the largest animal on the earth, and we must stop polluting the ocean to help it survive.
Moss is one of the oldest plants on Earth, and we shouldn’t step on it to protect its growth environment.
Homework
课后用所学的形容词最高级句型描述至少三种自己喜欢的动植物，写在作业本上，要求每个句子不少于 5 个单词;
通过查阅书籍、上网等方式，收集更多关于神奇动植物的信息，为下节课的讨论做准备;
Thank you！

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