Unit 8 Lesson 47 Connected to Nature 课件(共19张PPT,内嵌视频) 2023-2024学年冀教版英语八年级下册

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名称 Unit 8 Lesson 47 Connected to Nature 课件(共19张PPT,内嵌视频) 2023-2024学年冀教版英语八年级下册
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更新时间 2023-12-28 16:05:59

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(共19张PPT)
Unit 8
Lesson 47 Connected to Nature




Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并能正确运用本课时的重点单词和短语
2.能用英语简单描述自然界的食物链关系
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
新知学习
课堂小结
当堂检测
学习目标
重点研讨
The natural world is filled with living things. Living things start out weak and small and slowly grow strong and big. You are a living thing. Each of your classmates is a living thing. Flowers, grass and trees are living things, too. Bees, ants, doves, dogs and cats—these are all living things.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
All living things need food and water to grow. Think about yourself. When you are hungry, you need to eat. You eat fruit, vegetables, meat and fish. They can help you grow big and strong. You drink water when you are thirsty. Now think about a tree. When a tree is hungry, it gets food from the soil. Trees drink water, too.
We are different in some ways, but all living things are connected. We all live on the same planet, and we depend on each other. If we pollute the rivers and oceans, fish may get sick or even die. Some birds live off fish. If the birds eat the sick or dead fish, they may die off. Nature is a
新知学习
课堂小结
当堂检测
学习目标
重点研讨
balance between all the living things on the planet. If one species dies off, then another species may die off, followed by another, and another...
We should respect the earth and all the living things on it.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. Read the lesson and put these sentences in the correct order.
□All living things are connected.
□We should protect the environment.
□Living things live in the world.
□All living things need water and food to grow.
3
4
1
2
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1).His mother has been ________ for ten years.
2).People should ________ and understand each other.
3).Don't always ________ others. You should have your own ideas.
4).We are ________ by the Internet.
5).The trees ________ out, and this place became a desert.
respect connect die dead follow
dead
respect
follow
connected
died
2. Fill in the blanks with the correct forms of the words in the box.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3. Read the passage and fill in the blanks with the sentences below.
Many years ago, there were more animal species than there are now. There were many forests. The rivers were clean. The sky was blue. Birds sang from morning until night.________
But later, people cut down the trees in the forests, killed the animals and built factories and buildings. ________ People's houses were buried by soil in floods. Some animals lost their homes, and they attacked people. Some factories
B
D
polluted the air, water and people's food. The earth is getting warmer. Some scientists say the sea level will rise by at least 1 metre in the next 100 years.________
People are now living in a worse and worse environment. ________ We need to reduce pollution and protect our environment.
A. Some houses beside the sea will disappear.
B. People lived together with many kinds of animals.
C. We should do something to save our world.
D. They changed the earth.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
C
A
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
1. The natural world is filled with living things.
living adj. 活着的 (现存的) 常用作定语, living things
n. 生活 make a living谋生
alive adj. 活着的; 在世 作表语、补语, be alive
live adj. 活着的(有生命的) 作定语, a live fish
lively adj. 活泼的, 生机勃勃的 作定语或表语, a lively city
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
2. Living things start out weak and small and slowly grow strong and big.
start out 意为“启程,出发;开始或着手做……”
Dan is a successful businessman now who started out as a salesman.
3. If we pollute the rivers and oceans, fish may get sick or even die.
1)get在此处相当于动词be的用法,后面跟形容词sick作表语。如:
He didn’t get hurt. 他未受伤。
The car got stuck in the mud. 车陷到泥里了。
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
4. Some birds live off fish.
live off意思是“以……为食;以……为生;依赖……生活” 。
如:
We should not live off our parents all our life.
我们不能一辈子都依靠父母生活。
Most of the Asians live off rice.
多数亚洲人以大米为主食。
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
5. If the birds eat the sick or dead fish, they may die off.
die off意思是“相继死去;灭绝”
As he grew older, his relatives all died off.
随着他年龄的增长,亲人相继死去了。
The chickens are all dying off from the disease.
小鸡一个个地病死了。
The leaves of this plant are dying off.
这株植物的叶子正在凋落。
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
die 还有很多固定搭配,在使用时要注意它们的区别:
die of “死于……;因……而死”,主要指疾病、衰老等自身的原因。如:He died of a heart attack.
die from “死于……,因……而死”,主要指事故等方面的外部原因。如:Many villagers die every year from snake bites.
dead 形容词, 表示状态, 常用作表语或定语。
The flower is dead. You don’t need to water it.
death 名词, 在句中作主语或宾语。
Her death made me very sad.
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
The natural world is filled with living things. Living things __________ weak and small and slowly grow strong and big. All living things need food and water _________. All living things are connected and __________ each other. Nature is a balance _________ all the living things on the planet. If one species dies off, then another ____________, followed by another, and another… We should ________ the earth and all the living things on it.
start out
to grow
depend on
between
may die off
respect
根据课文内容填空
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
课堂小结
重点研讨
当堂检测
学习目标
新知学习
重点短语:
take care of
take short showers
make sure
again and again
in fact
make a change
be good for
make a difference to
重点单词:
pollution
leak
tap
beer
truck
recycling
factory
unlike
Unit 8
Lesson 46
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
1. The two towns are     by a railway.
2. Everyone should   his or her parents.
3. How many    are there on earth
4. An  is a kind of hard-working animal.
5. The woman was very sad because her mother _____ recently.
connected
respect
species
ant
died
一. 根据句意选择方框内单词的适当形式填空:
ant, die, connect, respect, species
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
If the snowstorm does not stop, the cattle will_______ (相继死掉).
2. A tiger _______ (以……为生) some small animals.
3. The expedition(探险队) __________ (出发) before sunrise.
4. All students should r______ their teachers.
5. Over a hundred s_______ of insect are found in this area.
lives off
started out
espect
die off
pecies
二. 根据首字母或括号内汉语提示填空
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