北师大版（2019）必修第二册Unit 5 Humans and nature Topic Talk 课件（20张ppt,内镶嵌音频素材)

(共21张PPT)
Humans and Nature
Unit 5
Topic Talk
living
weed
deer
insect
whale
dolphin
shark
kangaroo
eagle
fox
soil
adj. 活的，活着的
n. 野草；海藻
n. 鹿
n.昆虫
n. 鲸
n. 海豚
n. 鲨(鱼)
n. 袋鼠
n. 鹰
n. 狐狸
n. 土壤
disaster
flood
drought
hurricane
landslide
volcanic
eruption
wildlife
comment
crowded
landscape
n. 灾难；灾祸
n. 洪水，水灾
n. 旱灾，干旱
n. 飓风
n. 滑坡；塌方
adj. 火山的；由火山作用引起的
n. 爆发
n. 野生动植物，野生生物
n. 评论；意见
adj. 拥挤的；挤满人的
n. 风景，景色
climate
ecology
jungle
shock
lecture
overuse
million
greenhouse
turn one’s back (on sb/sth)
title
n. 气候
n. 生态；生态学
n. (热带)丛林
vt. 使震惊；使难以置信
n. 讲座，讲课；演讲
vt. 过度使用；滥用
n. 百万
n. 温室，暖房
对……置之不理；对……撒手不管
n. 题目，标题
What comes to your mind when you see the word “nature”
Activity 1
Nature
Living things:
different kinds of animals and plants
Natural landscapes:
forests, rivers, grass, hills, etc.
Natural disasters:
droughts, hurricanes, landslides, volcanic eruptions, etc.
...
Example There are many different kinds of animals and plants in nature.
Listen to the radio interview and complete.
Actually, the whole city is ments
About 66% of the city is covered with _________________________. Nature landscape
It’s great for wildlife. You can see different kinds of _____. Living Things
There’s less ________________now than fifty years ago. The biggest environmental problems are ____________ and _____________. Environmental Problems
water or green space
green
birds
water pollution
air pollution
noise pollution
Humans and Nature
（点击播放音频）
Activity 2
Activity 2
听力原文
Talk about natural environment near the place where you live.
Activity 3
Preview the paragraph.
The two students were shocked at the lecture on nature. They didn’t know that we were 1_____________ so much. They learnt that we overused nature. As a result, nature 2_________ , felt pain, and finally 3______________ on us. They realised that nature is our home. Humans, animals, plants and 4__________________ live in it. We should 5________________ our “home”. We should 6_________ nature.
Activity 4
Two students are talking about what they have learnt from a lecture about nature.Listen and complete the information.
2. Listen and complete.
The two students were shocked at the lecture on nature. They didn’t know that we were 1_____________ so much. They learnt that we overused nature. As a result, nature 2_________ , felt pain, and finally 3______________ on us. They realised that nature is our home. Humans, animals, plants and 4__________________ live in it. We should 5________________ our “home”. We should 6_________ nature.
harming nature
got hurt
turned its back
all other living things
take care of
protect
（点击播放音频）
Activity 4
Activity 4
听力原文
What’s the relationship between humans and nature
Try to link the words and concepts we have learnt today.
Activity 5
天与地、树与田、江河湖海、三山五岳，都是良师，教会我们太多书本上学不到的新知。
——约翰 卢伯克
我们不能支配自然,只能顺应自然。
——弗朗西斯·培根
野生动物的灭绝不是一个让你有时间去纠正错误的过程。在科学面前，没有第二次机会。
——潘文石
Wildlife extinction is not a process that gives you time to fix your mistakes. In the face of science, there are no second chances.
-Pan Wenshi
探究自然,热爱自然,靠近自然,它一定不会辜负你。
——弗兰克·劳埃德·赖特
What should we do to protect the natural environment
Walk or ride a bike whenever possible
Choose organically grown fruits and vegetables
Plant more trees
Use as less disposable cutlery as possible
Bring our own reusable bags
Cut down our
energy use
You can reduce the amount of waste you produce.
You can reuse the plastic bags rather than just
throwing them away.
Many items that you use can be recycled.
Repeat these three words daily:
reduce, reuse and recycle.
Let's enjoy a video
Do you know the three Rs of the natural environment
1．We should get along with the nature harmoniously.
我们应该和自然和谐相处。
2．It is the responsibility of everybody to protect the nature.
保护大自然是我们每个人的责任。
3．Because of great damage to nature we will get punishment from nature.
我们对自然的破坏会得到大自然给予的惩罚。
4．Let’s protect the endangered animals and care for the natural environment.
让我们保护濒危动物，保护好自然环境。
5．Only if/when we care for the nature can we take better care of our own living environment.
只有我们爱护自然，才能更好的保护好我们的生存环境。
6．Nature is very powerful, bringing us happiness as well as misfortune.
自然的力量是强大的，会给我们带来幸福，也会带来灾难。
语言积累—— 关于人与自然的常用语
1. Search for more information about nature after class.
2. Please write a short paragraph about the relationship between humans and nature.
*Organize your ideas in a logical way.
*Use the expressions we learnt today if possible.
3. Preview Lesson 1: A Sea Story.