资源简介

(共45张PPT)
大单元复习课件
人与自然：敬畏自然，保护环境
Natural World
课时 课时话题 课时内容 育人价值
Period 1 Natural World 跟随九年级一班的学生一起参加生态探索活动。 通过了解自然景观、季节与天气变化以及动物种类特征，培养学生对环境的理解与尊重，从而更好地认识和保护环境。
Period 2 Natural Disasters & Environ-mental Protection 老师在课堂上讲解了自然灾害和环境保护的影响及应对措施。 引导学生增强安全意识与自我保护能力，培养环保责任感。
Period 3 Space Exploration Jim观看了第十个中国航天日宣传片后对太空产生了浓厚兴趣，并计划来一场太空探索之旅。 激发学生的科研兴趣、培养其创新精神、增强国家认同感。
大单元备课思路
Units Topics Functions Structures
七下U5 Why do you like pandas Animals in a zoo Describe animals
Express preferences Why, What, Where questions
Because...
Adjectives of quality
七下U7 It’s raining! The weather Describe the weather
Describe what you are doing Present progressive tense (Ⅱ)
How questions
What questions
八下U7 What’s the highest mountain in the world Facts about the world Talk about geography and nature Large numbers
Comparatives and
superlatives with
adjectives and adverbs
教材整合范围
目 录
语言点讲解
2
话题写作
3
情境串讲基础知识
1
At the end of the class, we are able to:
1. consolidate(巩固) and review some vocabularies, sentence structures and language notes about Natural World;
2. give some advice on how to protect the natural world;
3. write a passage about protecting the wild animals, evaluate the writing and improve the writing skills;
4. learn to love and respect nature and call on more people to care about animals.
Learning Objectives
Let’s enjoy a video and share what you see from it
Warming up
I saw grass, flowers, bees, the sun, and hills.
I saw fields, mountains, sky, and clouds.
I saw the sea, the sun, the moon, and the starry sky.
Natural world
注：基础知识包含词汇、短语、句型（含搭配）。
Natural
landscapes
sky
light
moon
star
Class 1, Grade 9 students can now join an eco-exploration activity to discover local natural landscapes and resources. Let’s follow their perspective(视角) and learn about the natural world together.
情境串讲基础知识
ocean/ sea
beach
lake
coast
river
sand
desert
field
forest
hill
island
mountain
land
soil
grass
flower
tree
plant
sunshine
renewable resources
Natural
resources
wood
Natural resources are divided into renewable resources
and non-renewable resources.
water
Air and gas are also renewable resources.
coal
gold
iron
metal
oil
non-renewable resources
stone
rock
silver
As the students breathed in the fresh air, they truly appreciated nature’s beauty. Later, they observed the sudden weather changes around them.
1. What season is it
2. What’s the weather
like today /
How’s the weather today
clear
wind
spring
Let’s look at these pictures, and answer the following questions.
The air is very fresh.
Spring is a time of growth.
warm
—What is your favourite season Why
—My favourite season is.../I like...best, because...
dry
hot
rain
wet
rainbow
summer
sunny
storm/
rainstorm
thunder
shower
midsummer
lightning
cloud
cool
autumn/fall
the harvest season
The leaves turn golden.
fog
cold
freeze
ice
snow
winter
snowman
make a snowman
go skiing
At the same time, some students were attracted by some cute animals.
bear
elephant
the size of large
There are both large and small animals.
Kinds
lion
tiger
wolf
panda
pig
giraffe
horse
cow
dragon
shark
whale
I like…
1. What kind of animal do you like
2. What do you think of them
3. —Why do you like…
—Because…
4. —Where are they from
—They’re from…
What kind of animal do you like
Let’s look at these pictures again, and answer the following questions.
fox
koala
monkey
penguin
rabbit
sheep
the size of small
ant
bee
bird
cat
dog
duck
eagle
butterfly
fish
hen
mouse
snake
Characteristics
· wild
· huge
· strange
· amazing
· interesting
What are the characteristics of these animals
· friendly
· smart
· beautiful
· lazy
· shy
· scary
动物名称+be动词+形容词.
e.g. Butterflies are beautiful.
Present
situation
A: Have you heard about the current situation of animals
B: Yes, I’m really worried about them. Many animals __________
__________(处于极大危险之中).
A: Exactly. Some species are _____________(濒危的) because
people _____________(猎杀它们) or destroy their habitats.
B: That’s terrible. They’re ___________________(失去它们的
家园), and __________________________________________
(动物的数量在减少).
Two students are discussing the living conditions of animals.
are in great
danger
endangered
hunt them
losing their homes
the number of animals is getting smaller
A: Yes, and it’s not just that. With habitats disappearing,
_________________________________________(对它们
来说找到吃的食物很难).
B: It is sad that human behavior has caused such great
harm to wildlife.
A: Definitely. We need to raise awareness and take action
before more species _____________(逐渐消失) or
disappear completely.
it’s difficult for them to find enough food to eat
die down
Then they began to discuss the solution.
A: We really need to do more to protect the environment and animals.
B: Absolutely. One important step is to ______________________________(不要
砍太多的树) and plant more.
A: Yes, _____________________(多种树) helps ___________________(保护森林)
and provides habitats for wildlife.
B: And we should also ________________________________(不买象牙做的东西)
to save elephants and other animals.
Solutions
stop cutting down so many trees
planting more trees
protect the forests
avoid buying things made of ivory
A: Exactly. It’s important to _____________
___________________(与动物和谐相处)
and _______________________________
(阻止人们伤害它们).
B: We must take action now to ___________
_____________(拯救动物) and protect
our natural world for future generations.
A: I agree with you. Every small effort is
important in protecting our planet and its
precious resources.
get along
stop people from hurting them
save
well with animals
the animals
The earth does not belong to humans alone. In this colorful nature, humans and animals share air, water, soil and food. Only by living in peace can we create a better future together.
变形：protect v．→protection n．保护
1. protect的用法
protect v. 保护；防护
protect sb./sth. 保护某人/某物
protect sb./sth. from (doing) sth. 保护……免受……
protect sb./sth. against (doing) sth. 保护……不受……侵害
语言点讲解
1. My dad always protects me ______________ any danger and I think he is the bravest person in the world.
2. Trees provide __________(protect) for animals from the heat of the sun. 3. The umbrella protected me from ________ (get) wet in the heavy rain.
from/against
protection
getting
盲填或用括号内单词的适当形式填空。
The students read a speech contest called “Be kind to animals, start with me.” held by the school. Some of them decided to take part in it to share their opinions with everyone.
话题写作
每年的10月4日是世界动物日。为了让更多人行动起来保护野生动物，你校举行了“善待动物，从我做起”的演讲活动，请你写一篇演讲稿以参加此活动。
要点如下：
1. 禁止捕杀野生动物；2. 禁止随意砍伐树木；3. 呼吁人们关爱野生动物。
要求：
1. 参考提示内容并适当发挥；
2. 语句通顺，意思连贯，书写工整；
3. 文中不得出现你的任何真实信息(姓名、校名和地名等)；
4. 词数 80 左右(开头和结尾已给出，不计入总词数)。
Good morning, teachers and students!
________________________________________________________________
Thanks for listening.
主题：动物保护
人称：第一人称
时态：一般现在时
文体：说明文
要点：①禁止捕杀野生动物；②禁止随意砍伐树木；③呼吁人们关爱野生动物。
Beginning
Body
Ending
Tips on protecting wild animals
What do animals mean to us
Summary
开篇点题
中间部分
结尾总结
a part of nature
our friends
not take part in any activities
that kill wild animals…
should not cut down too many
trees…
make people around us learn the
great importance of caring
about and protecting wild animals
take action right now
have a better world
思路点拨
开头句：
As is known to us all, wild animals are… and they are… However, many of them are in danger… Here are my tips on…
中间句：
First, we should not…
Second, to save wild animals’ living space, we should not…
At last, we should try our best to…
结尾句：
Only when we all… can we have…
句型荟萃
句子升格
1. We should reduce waste by recycling, and we should protect wildlife by reducing pollution. (用not only... but also...升格此句)______________________________________________________________________________________________________________________________
2. Before you print, you should think about whether it’s really necessary to save paper. (用before doing...状语从句省略句升格此句)______________________________________________________________________________________________________________________________
Before printing, you should think about whether it’s really necessary to save paper.
We should not only reduce waste by recycling, but also protect wildlife by reducing pollution.
3. We should save wild animals’ living space by not cutting down too many trees. (用to do不定式作状语升格此句)_______________________________________________________________
4. We can have a better world when we all take action right now.
(用“only+状语从句”的倒装结构升格此句)_______________________________________________________________
5. Nowadays, we face many environmental problems in our daily lives.
(用there be句型升格此句)_______________________________________________________________
Only when we all take action right now can we have a better world.
To save wild animals’ living space, we should not cut down too many trees.
Nowadays, there are many environmental problems in our daily lives.
用However表达转折，引出野生动物的生存现状，从而强调保护野生动物的紧迫性和必要性。
Good morning, teachers and students! As is known to us all, wild animals are a part of nature and they are our friends. However, many of them are in danger and need our help. Here are my tips(建议) on protecting wild animals.
范文赏析
First, we should not take part in any activities that kill wild animals. We shouldn’t kill them for any reason. Second, to save wild animals’ living space, we should not cut down too many trees. At last, we should try our best to make people around us learn the great importance of caring about and protecting wild animals. Only when we all take action right now can we have a better world.
Thanks for listening.
不定式作目的状语强调了树木保护与野生动物保护之间的关联，给保护野生动物提出了一个具体的建议。
使用only引导的倒装句强调了野生动物保护需要每个人的积极行动，传达了保护野生动物的紧迫感和必要性，激励读者参与行动。
Checklist Point(s)
Content What do animals mean to us (2 points) Tips on protecting wild animals (5 points) Others (2 points)
Structure Beginning Body Ending (3 points)
Expressions Good expressions (1 point) No mistakes (grammar, tense, spelling) (1 point)
Handwriting Clean & tidy (1 point)
Check your partner’s article according to the checklist.
Look deep into nature, and then you will understand everything better.

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