外研版（2019） 选择性必修 第一册Unit 6 Nurturing natureDeveloping ideas & Presenting ideas 课件(共45张PPT，内嵌视频)
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| 名称 | 外研版（2019） 选择性必修 第一册Unit 6 Nurturing natureDeveloping ideas & Presenting ideas 课件(共45张PPT，内嵌视频) |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-10-26 16:17:50 | ||
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(共45张PPT)
Unit 6 Nurturing Nature
Developing ideas
First, let’s watch a video.
After watching the video , answer the questions.
1. Which natural heritage site is introduced in the video
2. What kind of threat is it facing
1. Which natural heritage site is introduced in the video
Australia’s Great Barrier Reef.
2. What kind of threat is it facing
The reef is threatened by human activities :
Industry along the coast pollutes its waters;
Illegal fishing is reducing the number of fish;
Climate change caused by human activities has many negative effects on the coral.
Look at the title of the passage and the pictures. Predict what the passage is about.
THE BEST JOB IN THE WORLD
Read the passage quickly and choose the topic sentences for the paragraphs and write them on the lines.
A. Located off the coast of North-east Australia, the Great Barrier Reef is the largest living thing on the planet.
B. Whether it was a genuine job or an eye-catching marketing event isn't really important.
C. This call for an island caretaker attracted interest from all over the world.
D. Ben did a lot during his time as an island caretaker.
Para. 3
Para. 6
Para. 2
Para. 5
The requirements and duties of the job.
The best job in the world
The call for the job attracted interest from all over the world.
An introduction of the Great Barrier Reef.
How to apply for the job.
The efforts that Bob made to protect the Great
Barrier Reef.
The real meaning of the eye-catching job offer.
Find the topic sentence and key words to summarize the main idea.
Para.1
Para.2
Para.3
Para.4
Para.5
Para.6
Basic Information about the Job
Working place :
Working hours:
Accommodation
Permanent/ Temporary:
Key duties: 1.______________________________________________________
2 _______________________________________________________
3. ______________________________________________
Flexible
the Great Barrier Reef
The job will last 6 months.
exploring the islands of the reef and finding out what the area has to offer
reporting back via weekly blogs, photo diaries and video updates
promoting the islands through newspapers, magazines and TV interviews
Provided
An Introduction of the Great Barrier Reef
Location:
Size:
History:
Environment significance:
Current threat:
It is located off the west of North-east Australia.
the largest living thing in the world; about the size of Japan
more than 25 million years old
It is host to many species of birds and sea creatures.
It is now under threat from pollution and climate change.
Think and Share
1. Why is the position described as “the best job in the world” Do you agree with this description Why
2. Can you think of some other creative ways of raising awareness of protecting the reef
There are lots of ways to raise awareness of protecting the reef, such as holding debates, making videos, and inviting some nature-loving people to visit the reef and write about their sightseeing.
3. How is the theme of nurturing nature presented differently in the two reading passages of this unit
In the first reading passage the writer uses his own experience to describe the challenges of building the railway and the solutions to these problems. In this way, he wants to tell us that we should protect nature while constructing and developing human society.
In the second passage the writer introduces the best job in the world to raise the public awareness of the beauty of nature, and to understand the delicate balance of nature.
Both of the passages stress that human beings should protect our environment and live in harmony with nature.
Work in groups. Imagine you are an applicant for the job of island caretaker. Discuss and present your ideas for the short video required.
1. Think about what you would present in the video.
2. Organize your ideas by considering the following points.
Unit 6 Nurturing Nature
Presenting ideas
Nowadays visiting the heritage sites has become popular.
But it also caused some problems.
Do you think natural heritage sites should be open to the public
Read the two points of view and take your sides.
Opening natural heritage sites to the public would mean people could get to know more about them...
Natural heritage sites should not be open to the public because crowds of visitors can cause damage to them...
Think of arguments to support your point of view.
Should natural heritage sites be open to the public
Point of view
Arguments
Natural heritage sites should be open to the public.
1. People could get to know more about them.
2. People could understand the importance of the sites and the need to protect them.
3. People could improve the local economy and the living standard of natives.
Point of view
Arguments
Natural heritage sites should not be open to the public.
1. Crowds of visitors can cause damage to them.
2.
3.
Think of supporting examples to support your arguments.
Point of view
Arguments
Supporting examples
Natural heritage sites should be open to the public.
1. People could get to know more about them.
When people came to see the beautiful scenery from the Great Barrier Reef, they came to understand the delicate balance that the environment exists in and what can and must be done to protect it.
Argumentative Writing
An argumentative or persuasive essay states a
strong personal opinion for the purpose of
influencing its readers.
Change reader’s mind;
Influence their decision;
Win their support
Definition
Basic structure
Argumentation
Introduction
Body
Conclusion
syllogism (三段论)
Background information
Introduction
1.Background Information
Traveling to natural heritage sites becoming more and more popular in our life. However, I think natural heritage sites should not be open to the public to visit.
Thesis statement
2.Thesis statement
Introduction
Useful expressions for background information
Should … Different people hold different opinions.
Recently, we held a heated discussion about /had a survey on how to….Opinions are divided./Different people have different opinions towards this problem.
Nowadays, a topic about … is being heatedly discussed in ….People have different opinions on this problem./People take different attitudes towards this problem.
Tips about thesis statement
1). Argumentative thesis statement is not a fact but a debatable statement.
2). Characteristics of debatable thesis:
a: It should take a stand.
b: It should be a statement with which others may
or may not agree.
c: It should attempt to convince readers
E.g. Natural heritage sites are open to the public.
Improve it to make it debatable:
Natural heritage sites should be open to the public.
Body
topic sentence 2…
Body
topic sentence1…
…
Thesis statement
Natural heritage sites should be open to the public.
Topic sentence 1: To begin with, people could get to know more about them.
Topic sentence 2: What’s more, People could understand the importance of the sites and the need to protect them.
Useful expressions:
The main reasons are as follows.
There are four reasons for it.
Pay attention to the transitional words or phrases:
Firstly, / Secondly, / …….. / Lastly,
For one thing,… For another, …
To begin with , Besides,…/What’s more,…
/In addition, …
Body
topic sentence
supporting idea 1
supporting idea 2
…
(topic sentence)What’s more, People could understand the importance of the sites and the need to protect them. (supporting idea 1) For example, People go to visit the Great Barrier Reef to become aware of the beauty of the ocean in the area. (supporting idea 2) What’s more, they came to understand the delicate balance that the environment exists in and what can be done to protect the reef.
Types of supporting details:
The supporting details intended to convince readers should be sound or believable.
The common types of supporting details :
Logical reasoning
Textual evidence
Facts & statistics
Examples
Experts’ opinion
...
Logical Reasoning: Logic reasoning is a way of proving or disproving a point of view by expounding on the relationship, mainly that of cause and effect, between events or convince or persuade.
Textual Evidence: Textual evidence comes form literature review. It can be quotes, paraphrase, or summarize passages used to strengthen your argument.
Facts: Facts include data that has been objectively proven and is generally accepted, such as historical facts, scientific data, statistics, and so forth.
Examples: To be effective, the examples you use should be typical and selected from a sufficient number of reliable sorces to prove the case.
Experts’ opinion: An expert is a person who is knowledgeable about a topic. The experts’ opinion is used to help support your point.
Conclusion
In a word, I think natural heritage sites should be open to the public to visit. As long as we raise our awareness to protect the environment of the heritage sites, we can not only gain our knowledge but also improve living standard of the local people through visiting them.
emphasize the main point and have a strong impact;
don’t present any new argument in conclusion;
convince readers that the essay has covered all the
most important arguments about the issue.
Useful expressions:
As far as I am concerned, …….First,…Second…
Personally speaking,
In my opinion/view,
From my point of view,
As for me,
In short/in brief/ in a word,…
In conclusion
As long as/ so long as
What makes a good essay
Structure
Content
Language
Summary
Structure
Argumentation
Introduction
Body
Conclusion
Topic sentence1
Supporting idea 1
Thesis statement
Background info.
Topic sentence 2
Supporting idea 2
Supporting idea 1
Supporting idea 2
Content
To write a good argumentation, students should meet the following requirements:
1. Concise: Your thesis statement should be raised straight to the point; don’t say anything irrelevant.
2. Clear stand: you should take a clear stand facing a debatable statement.
3. Sufficient evidence: you should give specific examples and hard evidence or facts, not opinions and take quotations from authorities.
4. Clear logic: you should be logical when writing your essay. Take a certain logical order. For example: from the least to the most important or from the most familiar to the least familiar.
use high-level words / phrases
a great variety of / a wide range of= a great diversity of /a great many
be convinced of
keep me informed of
turn /work/come out to be
be exposed to English as much as possible
many activities
believe her innocence
As a result , the test was a failure.
tell me the latest information about the suitcase
practice English as much as possible
Language-expressions
6. enjoy/have good health
7. have much homework
8. have the right to use the Internet
9. use a new way of learning math
be blessed with good health
be burdened with much homework
have access to the Internet
adopt a new approach to learning math
more idiomatic
more accurate
more formal
常用的其他句式
1.大家很关心我们是否……
There is a widespread concern over the issue whether we should…
2.……已成为一种普遍现象。
It’s common/a common phenomenon for…,which causes a heated debate in society .
3、不可否认……
No one can deny the fact that…/There is no denying/doubt that…/It goes without saying that…
4、当谈及……，人们的态度各不相同。
When it comes to /Talking of , people adopt different attitudes towards it .
Language-sentence variety
5、是该采取有效措施……的时间了。
It’s high time that we took effective measures to…/ effective measures should be taken to end …
6.只有采取这种方式，我们才能……
Only in this way can we …
7.我坚信……
I am greatly convinced that/I strongly believe that…/I firmly support the view that…
Unit 6 Nurturing Nature
Developing ideas
First, let’s watch a video.
After watching the video , answer the questions.
1. Which natural heritage site is introduced in the video
2. What kind of threat is it facing
1. Which natural heritage site is introduced in the video
Australia’s Great Barrier Reef.
2. What kind of threat is it facing
The reef is threatened by human activities :
Industry along the coast pollutes its waters;
Illegal fishing is reducing the number of fish;
Climate change caused by human activities has many negative effects on the coral.
Look at the title of the passage and the pictures. Predict what the passage is about.
THE BEST JOB IN THE WORLD
Read the passage quickly and choose the topic sentences for the paragraphs and write them on the lines.
A. Located off the coast of North-east Australia, the Great Barrier Reef is the largest living thing on the planet.
B. Whether it was a genuine job or an eye-catching marketing event isn't really important.
C. This call for an island caretaker attracted interest from all over the world.
D. Ben did a lot during his time as an island caretaker.
Para. 3
Para. 6
Para. 2
Para. 5
The requirements and duties of the job.
The best job in the world
The call for the job attracted interest from all over the world.
An introduction of the Great Barrier Reef.
How to apply for the job.
The efforts that Bob made to protect the Great
Barrier Reef.
The real meaning of the eye-catching job offer.
Find the topic sentence and key words to summarize the main idea.
Para.1
Para.2
Para.3
Para.4
Para.5
Para.6
Basic Information about the Job
Working place :
Working hours:
Accommodation
Permanent/ Temporary:
Key duties: 1.______________________________________________________
2 _______________________________________________________
3. ______________________________________________
Flexible
the Great Barrier Reef
The job will last 6 months.
exploring the islands of the reef and finding out what the area has to offer
reporting back via weekly blogs, photo diaries and video updates
promoting the islands through newspapers, magazines and TV interviews
Provided
An Introduction of the Great Barrier Reef
Location:
Size:
History:
Environment significance:
Current threat:
It is located off the west of North-east Australia.
the largest living thing in the world; about the size of Japan
more than 25 million years old
It is host to many species of birds and sea creatures.
It is now under threat from pollution and climate change.
Think and Share
1. Why is the position described as “the best job in the world” Do you agree with this description Why
2. Can you think of some other creative ways of raising awareness of protecting the reef
There are lots of ways to raise awareness of protecting the reef, such as holding debates, making videos, and inviting some nature-loving people to visit the reef and write about their sightseeing.
3. How is the theme of nurturing nature presented differently in the two reading passages of this unit
In the first reading passage the writer uses his own experience to describe the challenges of building the railway and the solutions to these problems. In this way, he wants to tell us that we should protect nature while constructing and developing human society.
In the second passage the writer introduces the best job in the world to raise the public awareness of the beauty of nature, and to understand the delicate balance of nature.
Both of the passages stress that human beings should protect our environment and live in harmony with nature.
Work in groups. Imagine you are an applicant for the job of island caretaker. Discuss and present your ideas for the short video required.
1. Think about what you would present in the video.
2. Organize your ideas by considering the following points.
Unit 6 Nurturing Nature
Presenting ideas
Nowadays visiting the heritage sites has become popular.
But it also caused some problems.
Do you think natural heritage sites should be open to the public
Read the two points of view and take your sides.
Opening natural heritage sites to the public would mean people could get to know more about them...
Natural heritage sites should not be open to the public because crowds of visitors can cause damage to them...
Think of arguments to support your point of view.
Should natural heritage sites be open to the public
Point of view
Arguments
Natural heritage sites should be open to the public.
1. People could get to know more about them.
2. People could understand the importance of the sites and the need to protect them.
3. People could improve the local economy and the living standard of natives.
Point of view
Arguments
Natural heritage sites should not be open to the public.
1. Crowds of visitors can cause damage to them.
2.
3.
Think of supporting examples to support your arguments.
Point of view
Arguments
Supporting examples
Natural heritage sites should be open to the public.
1. People could get to know more about them.
When people came to see the beautiful scenery from the Great Barrier Reef, they came to understand the delicate balance that the environment exists in and what can and must be done to protect it.
Argumentative Writing
An argumentative or persuasive essay states a
strong personal opinion for the purpose of
influencing its readers.
Change reader’s mind;
Influence their decision;
Win their support
Definition
Basic structure
Argumentation
Introduction
Body
Conclusion
syllogism (三段论)
Background information
Introduction
1.Background Information
Traveling to natural heritage sites becoming more and more popular in our life. However, I think natural heritage sites should not be open to the public to visit.
Thesis statement
2.Thesis statement
Introduction
Useful expressions for background information
Should … Different people hold different opinions.
Recently, we held a heated discussion about /had a survey on how to….Opinions are divided./Different people have different opinions towards this problem.
Nowadays, a topic about … is being heatedly discussed in ….People have different opinions on this problem./People take different attitudes towards this problem.
Tips about thesis statement
1). Argumentative thesis statement is not a fact but a debatable statement.
2). Characteristics of debatable thesis:
a: It should take a stand.
b: It should be a statement with which others may
or may not agree.
c: It should attempt to convince readers
E.g. Natural heritage sites are open to the public.
Improve it to make it debatable:
Natural heritage sites should be open to the public.
Body
topic sentence 2…
Body
topic sentence1…
…
Thesis statement
Natural heritage sites should be open to the public.
Topic sentence 1: To begin with, people could get to know more about them.
Topic sentence 2: What’s more, People could understand the importance of the sites and the need to protect them.
Useful expressions:
The main reasons are as follows.
There are four reasons for it.
Pay attention to the transitional words or phrases:
Firstly, / Secondly, / …….. / Lastly,
For one thing,… For another, …
To begin with , Besides,…/What’s more,…
/In addition, …
Body
topic sentence
supporting idea 1
supporting idea 2
…
(topic sentence)What’s more, People could understand the importance of the sites and the need to protect them. (supporting idea 1) For example, People go to visit the Great Barrier Reef to become aware of the beauty of the ocean in the area. (supporting idea 2) What’s more, they came to understand the delicate balance that the environment exists in and what can be done to protect the reef.
Types of supporting details:
The supporting details intended to convince readers should be sound or believable.
The common types of supporting details :
Logical reasoning
Textual evidence
Facts & statistics
Examples
Experts’ opinion
...
Logical Reasoning: Logic reasoning is a way of proving or disproving a point of view by expounding on the relationship, mainly that of cause and effect, between events or convince or persuade.
Textual Evidence: Textual evidence comes form literature review. It can be quotes, paraphrase, or summarize passages used to strengthen your argument.
Facts: Facts include data that has been objectively proven and is generally accepted, such as historical facts, scientific data, statistics, and so forth.
Examples: To be effective, the examples you use should be typical and selected from a sufficient number of reliable sorces to prove the case.
Experts’ opinion: An expert is a person who is knowledgeable about a topic. The experts’ opinion is used to help support your point.
Conclusion
In a word, I think natural heritage sites should be open to the public to visit. As long as we raise our awareness to protect the environment of the heritage sites, we can not only gain our knowledge but also improve living standard of the local people through visiting them.
emphasize the main point and have a strong impact;
don’t present any new argument in conclusion;
convince readers that the essay has covered all the
most important arguments about the issue.
Useful expressions:
As far as I am concerned, …….First,…Second…
Personally speaking,
In my opinion/view,
From my point of view,
As for me,
In short/in brief/ in a word,…
In conclusion
As long as/ so long as
What makes a good essay
Structure
Content
Language
Summary
Structure
Argumentation
Introduction
Body
Conclusion
Topic sentence1
Supporting idea 1
Thesis statement
Background info.
Topic sentence 2
Supporting idea 2
Supporting idea 1
Supporting idea 2
Content
To write a good argumentation, students should meet the following requirements:
1. Concise: Your thesis statement should be raised straight to the point; don’t say anything irrelevant.
2. Clear stand: you should take a clear stand facing a debatable statement.
3. Sufficient evidence: you should give specific examples and hard evidence or facts, not opinions and take quotations from authorities.
4. Clear logic: you should be logical when writing your essay. Take a certain logical order. For example: from the least to the most important or from the most familiar to the least familiar.
use high-level words / phrases
a great variety of / a wide range of= a great diversity of /a great many
be convinced of
keep me informed of
turn /work/come out to be
be exposed to English as much as possible
many activities
believe her innocence
As a result , the test was a failure.
tell me the latest information about the suitcase
practice English as much as possible
Language-expressions
6. enjoy/have good health
7. have much homework
8. have the right to use the Internet
9. use a new way of learning math
be blessed with good health
be burdened with much homework
have access to the Internet
adopt a new approach to learning math
more idiomatic
more accurate
more formal
常用的其他句式
1.大家很关心我们是否……
There is a widespread concern over the issue whether we should…
2.……已成为一种普遍现象。
It’s common/a common phenomenon for…,which causes a heated debate in society .
3、不可否认……
No one can deny the fact that…/There is no denying/doubt that…/It goes without saying that…
4、当谈及……，人们的态度各不相同。
When it comes to /Talking of , people adopt different attitudes towards it .
Language-sentence variety
5、是该采取有效措施……的时间了。
It’s high time that we took effective measures to…/ effective measures should be taken to end …
6.只有采取这种方式，我们才能……
Only in this way can we …
7.我坚信……
I am greatly convinced that/I strongly believe that…/I firmly support the view that…