外研版（2019）必修 第二册Unit 6 Earth first Vocabulary & Starting out 课件 (共25张PPT)
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| 名称 | 外研版（2019）必修 第二册Unit 6 Earth first Vocabulary & Starting out 课件 (共25张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 92.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-30 22:28:51 | ||
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(共25张PPT)
Vocabulary & Starting out
Unit 6 Earth first
By the end of this period, you will be able to:
learn the new words of Unit 6;
get the main information of the cartoons by watching and thinking;
raise the awareness of environmental protection.
Say the meaning of the following words and then read them loudly.
1. shark
2. scare
3. target
4. fortunately
5. extinction
6. attitude
7. devote
8. hunting
9. reserve
n.鲨(鱼)
v.使(某人)惊恐，吓唬
v.把······作为目标
adv.幸运地
n.灭绝，绝种
n.看法，态度
v.致力，献身，倾注
n.打猎，狩猎
n.(野生生物)保护区
10. staff
11. establish
12. damage
13. flood
14. affect
15. supply
16. sustainable
17. greenhouse
18. lecture
n.员工
v.建立，设立
v.破损，损害，损伤
n.洪水
v.影响
n.煤气、电力、自来水等供应(系统)
adj.可持续的，不破坏环境的
n.温室，暖房
n.(尤指大学里的)讲座，讲课，演讲
19. permission
20. majority
21. amount
22. electricity
23. remove
24. urge
25. concerned
26. contribute
27. average
n.允许，许可
n.多数，大多数(人或物)
n.数量，数额
n.电
v.移走，搬走，去掉
v.竭力主张，强烈要求，敦促
adj.焦急的，担忧的
v.促成，造成(某事发生)
adj.平均(数)的
Before you watch
soil pollution
土壤污染
overpopulation
Brainstorming: Environmental problems
waste disposal
废物处理
Top 10\Major Global Environmental Issues in the World
Pollution
Global Warming
Overpopulation
Waste Disposal
Ocean Acidification
(海水酸化)
Loss of Biodiversity
Deforestation
Ozone Layer Depletion
(臭氧层缺失)
Acid Rain
Public Health Issues
Did you know
What does the video want to tell us
Watch the video and pay close attention to the numbers.
More facts about our planet
Task 1: Watch and answer
While you watch
Nowadays, we are facing ______________________ problems, which makes our future uncertain. So，it’s time for everyone to________________________________________
_________________________________.
several environmental
take action now and make our planet a greener
and safer place for our future generations
What does the video want to tell you
Task 2: Watch the video again and pay attention to the numbers.
What are these numbers related to
1．130,000 A. ice caps
2．25,000 B. clean drinking water
3．150～200 C. plastic bottle
4．1,000,000 D. extinct species
5．1,000,000,000 E. ocean pollution
6．450 F. toilet paper
7．50% G. disappearing forest
450 years
100,000,000
Over 1,000,000
nearly 1,000
Around 150-200
Around 25,000
130,000
These are not just numbers.
50% 40 years
How do you feel about these numbers
horrifying
alarming
concerned
guilty
surprising
sad
Time is running out.
Earth should be placed in the first place.
Task 2: Watch and think
1. What environmental problem does each cartoon refer to
water pollution
climate change/global warming
deforestation 沙漠化
air pollution
Task 1: Look at the cartoons and answer the questions.
After you watch
＊What do you think is the most serious environmental problem we face today
＊What should be done to help solve it
Useful expressions:
replace, invest, recycle, carpooling(拼车), classification of waste, green/clean energy, environmentally friendly lifestyles…
Possible solutions:
raising people’s awareness of environmental protection;
taking public transportation;
understanding the concept of Reduce, Reuse and Recycle;
conserving energy;
emphasis on clean energy resources;
...
Live in harmony with nature
Earth, home to countless plants and animals for millions of years, has an uncertain future. How many of us are aware that...
130,000 square kilometres of forest disappear every year
around 25,000 trees are cut down each day just to make toilet paper
each day, around 150 to 200 species of plants and animals become extinct—nearly 1,000 times the natural rate of extinction
over 1 million animals are killed by ocean pollution each year
1 billion people don’t have clean drinking water
Task 2: Read the passage carefully.
a plastic bottle can take 450 years to break down
the ice caps are more than 50% tinner than they were 40
years ago
If we do not change our ways, we are at risk of ruining our planet and destroying many more plants and animals. Some day in the future, there may be no tigers, no horses, no butterflies, no
dolphins and no whales；nor will there be any trees or flowers. All of these things will be gone. And we will be gone, too.
Time is running out. Our planet needs our help. It’s up to us to decide together what happens next.
What is your understanding of the title
to see the bigger picture 着眼于大局
far-sighted instead of short-sighted
respect and take care of the nature
protecting earth as the top priority
Earth first
Task 3: Discussion
Save our planet from today!
1. Read the words fluently and memorize them.
2. Preview the text in Understanding ideas.
Homework
Vocabulary & Starting out
Unit 6 Earth first
By the end of this period, you will be able to:
learn the new words of Unit 6;
get the main information of the cartoons by watching and thinking;
raise the awareness of environmental protection.
Say the meaning of the following words and then read them loudly.
1. shark
2. scare
3. target
4. fortunately
5. extinction
6. attitude
7. devote
8. hunting
9. reserve
n.鲨(鱼)
v.使(某人)惊恐，吓唬
v.把······作为目标
adv.幸运地
n.灭绝，绝种
n.看法，态度
v.致力，献身，倾注
n.打猎，狩猎
n.(野生生物)保护区
10. staff
11. establish
12. damage
13. flood
14. affect
15. supply
16. sustainable
17. greenhouse
18. lecture
n.员工
v.建立，设立
v.破损，损害，损伤
n.洪水
v.影响
n.煤气、电力、自来水等供应(系统)
adj.可持续的，不破坏环境的
n.温室，暖房
n.(尤指大学里的)讲座，讲课，演讲
19. permission
20. majority
21. amount
22. electricity
23. remove
24. urge
25. concerned
26. contribute
27. average
n.允许，许可
n.多数，大多数(人或物)
n.数量，数额
n.电
v.移走，搬走，去掉
v.竭力主张，强烈要求，敦促
adj.焦急的，担忧的
v.促成，造成(某事发生)
adj.平均(数)的
Before you watch
soil pollution
土壤污染
overpopulation
Brainstorming: Environmental problems
waste disposal
废物处理
Top 10\Major Global Environmental Issues in the World
Pollution
Global Warming
Overpopulation
Waste Disposal
Ocean Acidification
(海水酸化)
Loss of Biodiversity
Deforestation
Ozone Layer Depletion
(臭氧层缺失)
Acid Rain
Public Health Issues
Did you know
What does the video want to tell us
Watch the video and pay close attention to the numbers.
More facts about our planet
Task 1: Watch and answer
While you watch
Nowadays, we are facing ______________________ problems, which makes our future uncertain. So，it’s time for everyone to________________________________________
_________________________________.
several environmental
take action now and make our planet a greener
and safer place for our future generations
What does the video want to tell you
Task 2: Watch the video again and pay attention to the numbers.
What are these numbers related to
1．130,000 A. ice caps
2．25,000 B. clean drinking water
3．150～200 C. plastic bottle
4．1,000,000 D. extinct species
5．1,000,000,000 E. ocean pollution
6．450 F. toilet paper
7．50% G. disappearing forest
450 years
100,000,000
Over 1,000,000
nearly 1,000
Around 150-200
Around 25,000
130,000
These are not just numbers.
50% 40 years
How do you feel about these numbers
horrifying
alarming
concerned
guilty
surprising
sad
Time is running out.
Earth should be placed in the first place.
Task 2: Watch and think
1. What environmental problem does each cartoon refer to
water pollution
climate change/global warming
deforestation 沙漠化
air pollution
Task 1: Look at the cartoons and answer the questions.
After you watch
＊What do you think is the most serious environmental problem we face today
＊What should be done to help solve it
Useful expressions:
replace, invest, recycle, carpooling(拼车), classification of waste, green/clean energy, environmentally friendly lifestyles…
Possible solutions:
raising people’s awareness of environmental protection;
taking public transportation;
understanding the concept of Reduce, Reuse and Recycle;
conserving energy;
emphasis on clean energy resources;
...
Live in harmony with nature
Earth, home to countless plants and animals for millions of years, has an uncertain future. How many of us are aware that...
130,000 square kilometres of forest disappear every year
around 25,000 trees are cut down each day just to make toilet paper
each day, around 150 to 200 species of plants and animals become extinct—nearly 1,000 times the natural rate of extinction
over 1 million animals are killed by ocean pollution each year
1 billion people don’t have clean drinking water
Task 2: Read the passage carefully.
a plastic bottle can take 450 years to break down
the ice caps are more than 50% tinner than they were 40
years ago
If we do not change our ways, we are at risk of ruining our planet and destroying many more plants and animals. Some day in the future, there may be no tigers, no horses, no butterflies, no
dolphins and no whales；nor will there be any trees or flowers. All of these things will be gone. And we will be gone, too.
Time is running out. Our planet needs our help. It’s up to us to decide together what happens next.
What is your understanding of the title
to see the bigger picture 着眼于大局
far-sighted instead of short-sighted
respect and take care of the nature
protecting earth as the top priority
Earth first
Task 3: Discussion
Save our planet from today!
1. Read the words fluently and memorize them.
2. Preview the text in Understanding ideas.
Homework