资源简介

(共26张PPT)
Unit4
Amazing Plants and Animals
SectionA(1a--1d)
1. A dragonfly (蜻蜓) has a 360° vision superpower with ______ eyes!
A. 2
B. 8
C. 28,000
2. Mantis Shrimps (螳螂虾) can see ______ colors while humans only see 7!
A. 8
B. 10
C. 16
3. One giant saguaro cactus (仙人掌) can store ______ bathtubs (浴缸) of
water to survive droughts (旱灾)!
A. 100
B. 500
C. 1500
A quiz(小测试) about plants and animals
Do a quiz
It’s amazing!
Which animal runs faster
A. rabbit
B. deer
C.lion
Which animal runs the fastest
In size, they are _________.In weight,they are ______.
large
heavy
Q1: What can you see in the picture
They are busy collecting honey(采蜜) and helping to pollinate (授粉) the flowers.
Use an adj. to describe each kind.
the bees(animals): hard-working
the flowers(plants): beautiful
Guess：What will we learn in this unit
Two bees and some flowers.
Q2: What are the bees busy doing
Flowers help bees to make honey and bees help flowers to pollinate.
The nature is amazing!
￥
So, in this unit, we will
How to
What amazing animals and plants do you know
Q3: How do they help each other
n.最高级
/k nek n/ n.联系
moss
a blue whale
redwood trees
cheetah
/ /
beautiful, …
big, …
tall, …
fast, …
What are they？
I think the moss is …
What do you think of them？
Do you want to know more about these amazing animals and plants
Let us explore together!
01
What's one of the oldest plants
The moss is one of the oldest plants.
It appeared on Earth over 400 million years!
Moss苔藓
01
/m s/ n. 苔藓
/ p (r)/ v. 出现；显现
It's higher than any other mountain in the world.
The blue whale is the largest and
heaviest animal in the world.
What is the largest and heaviest animal in the world
Blue whale蓝鲸
01
02
/we l/ n. 鲸
What's one of the oldest plants
The moss is one of the oldest plants.
It appeared on Earth over 400 million years!
/m s/ n. 苔藓
/ p (r)/ v. 出现；显现
The redwood tree is the
tallest tree.
Redwood tree红杉树
01
03
Which kind of tree is the tallest
in the world
/ redw d/ n. 红杉（树）；红杉木
The blue whale is the largest and
heaviest animal in the world.
What is the largest and heaviest animal in the world
It is largger and heavier than the other animals in the world.
the other其他所有的
/we l/ n. 鲸
Cheetah猎豹
01
04
Which animal runs the fastest
The cheetah is the fastest
animal on land.
/ t i t / n. 猎豹
The redwood tree is the
tallest tree.
It is taller than any other trees in the world.
Which kind of tree is the tallest
in the world
/ redw d/ n. 红杉（树）；红杉木
Summary
一般情况下，最高级，词尾加-est
用法1：the + 最高级 + 比较范围
定义：用于三者或三者以上的人或事物中进行比较，表示“最...”
The cheetah is the fastest animal on land.
The blue whale is the largest and heaviest animal in the world.
The moss is one of the oldest plants.
The redwood tree is the tallest tree.
Superlative
A school project called People and Nature requires(v.要求) students to find the amazing plants and animals.
So, Yamin and Emma is doing this test from the book The Most in the World!
A School Project
Let’s listen and find out whether your answers are right or wrong.
Listen to the conversations and number the plants and animals in 1a in the order you hear them.
moss
blue whale
cheetah
redwood
tree
4
3
2
1
1b
听力策略：
捕捉关键词
Listen again. Match the words with the plants and animals in 1a. Some have two answers.
A. heaviest B. largest C. most beautiful
D. oldest E. fastest F. tallest
A. heaviest
B. largest
C. most beautiful
F. tallest
D. oldest
E. fastest
moss
blue whale
cheetah
redwood tree
1c
Moss is one of the ______ plants on earth. It appeared on earth around 470 million years ago.
The blue whale is the _______ animal in the world. It’s also the _______ animal on earth.
The redwood tree is the ________ in the world.
The cheetah runs the________ . Yaming thinks it is the ________________ animal in the world.
Let’s check your memory!
oldest
largest
heaviest
tallest
fastest
most beautiful
Dubbing!（趣配音 ）
Conversation 1
Conversation 2
Loud, fluent and correct With body language and emotions Without book
(声音洪亮，对话流利，内容正确) （有肢体语言和感情） （脱离课本）
group1-5
group6-10
Pair
work
Don’t forget the intonation
Show time!
Emma: Hi, Yaming. What are you doing
Yaming: Hi, Emma. I’m starting a test on animals and plants.
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 _______________
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 __________agree with you.
the largest
blue whale
the heaviest
runs the fastest
cheetah
the most beautiful
completely
表示一个按计划、安排或打算即将发生的动作
表示“关于”
程度副词放在主要动词之前，以加强语气，
Pair
work
Yaming: Now let’s answer the questions about plants. What is _________ plant in the world
Emma: Hmm, I’m not sure. Do you have any idea
Yaming: Well, I think _________ is one of the oldest plants. It __________ on earth around 470 million 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 _______________, right
Yaming: Yes! I hope I can see some ________.
the oldest
moss
the tallest
redwood tree
appeared
someday
one of the + 最高级 + 复数名词
I hope (that)...宾从
Show time!
Pair
work
Read the facts and think that how can we ask about them
What’s the largest animal in the world /Which animal is the largest in thw world The blue whale is the largest animal in the world. It’s also the heaviest animal on earth.
Which animal runs the fastest The cheetah runs the fastest. Yaming thinks it is the most beautiful animal in the world.
What’s the oldest plant in the world Moss is one of the oldest plants on earth. It appeared on earth around 470 million years ago.
Which kind of tree is the tallest in the world The redwood tree is the tallest in the world.
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.
What’s the oldest plant in the world
The moss is the oldest in the world.
1d
1d
Let’s practise!
What makes them amazing
Why is it the tallest
tallest
fastest
cheetah
redwood tree
Why does it run fastest
Why is it the heaviest and largest
Why is it the oldest
heaviest, largest
oldest
moss
blue whale
Because it grows larger and larger to store energy for long trips, to stay warm and be safe.
Because it has strong muscles(肌肉) and it can run fast to catch food and to run away from danger.
Because it is very strong and it can live in difficult places.
Because it grows taller and taller to get the sunlight.
Because its fire-resistant bark(防火树皮) protects them from damage.（损坏）
Are they amazing because they are being the most in the world
Is it just being the largest or the fastest that makes them amazing
No! It's the features(特点) that helps the animals or plants live and survive!
This is the real magic of nature!
We live on a beautiful planet.
There are amazing plants and animals on the earth.
BUT there are some problems
The amazing plants and animals make
the world more beautiful.
We should love & respect & protect nature!
Homework:
Must do:
1.Make a list of information you learn today about these amazing plants and animals.
2. Make fact cards for the plants and animals in 1a. Write their superlative traits, like "largest" for the blue whale. Then, describe other common species, such as calling the panda "the most adorable."
Choose to do:
Search for more amazing plants and animals in the world.

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