人教版（2019）选择性必修第一册Unit 5 Working the Land Using language Reading for writing 课件-(共29张PPT)
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| 名称 | 人教版（2019）选择性必修第一册Unit 5 Working the Land Using language Reading for writing 课件-(共29张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 11.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-15 19:45:35 | ||
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文档简介
(共29张PPT)
How to write an argumentative essay
Unit 5 Working the land -- Reading for writing
In this class, you will:
know more about the words and expressions related to chemical and organic farming;
grasp the writing techniques of an argumentative essay by exploring the structure and language features of the sample text;
develop critical thinking on sustainable agriculture.
Learning objectives:
1. Which rice do you prefer Why
Lead-in
Chemical rice
￥5/kg
Organic rice
￥20/kg
or
Chemical
vs
organic
Submit an essay to CHINA DAILY voice your opinion on Chemical vs organic farming.
Lead-in
Task 1: Find out the definition of chemical and organic farming.
Chemical farming: (Para 1)
using chemical pesticides and artificial fertilizers
Organic farming: (Para 3)
without using any chemicals
Read for information
2min
Task 2: Finish the mind-map about the advantages and disadvantages of chemical and organic farming.
fight crop disease
increase production
damage the land
damage human's health
make the food short of nutrition
Read for information
4min
Task 2: Finish the mind-map about the advantages and disadvantages of chemical and organic farming.
Disadvantage
keep soil rich & free of disease through natural means
natural waste
crops grown
diverse crops
Read for information
Task 3: Match the main ideas below with the paragraphs.
Para 1-2:
Para 3:
Para 4:
Para 5:
Read for structure
A: What organic farming is
B: Why man-made chemicals are still used
C: Organic methods for producing rich soil
D: The problems with chemical farming
2min
Task 4: Divide the passage into 2 parts and analyze the structure of it.
Read for structure
Para 1-2
Para 3-5
1. What is the topic sentence of the first part (Para.1-2)
Read for structure
Point 1: Chemical farming can harm both the land and people's health.
2. What is the topic sentence of the second part (Para.3-5)
Point 2: Organic farming keeps soil rich and free of disease through natural means.
Read for structure
2. What evidence is employed to support point 1 (Para.2)
Point 1: Chemical farming can harm both the land and people's health.
kill helpful bacteria
stay in soil and underground water
make the food short of nutrition
Supporting evidence 1:
Supporting evidence 2:
Supporting evidence 3:
1min
Read for structure
2. What evidence is employed to support point 2 (Para.3-5)
use natural waste as fertilizer
change crop grown in each field every year
plant diverse crops in different depths
Point 2: Organic farming keeps soil rich and free of disease through natural means.
Supporting evidence 1:
Supporting evidence 2:
Supporting evidence 3:
1min
Read for structure
3. Summary: the outline of an argumentative essay.
Beginning
Body
Ending
Read for structure
Introduce the topic
Point 1 + evidence
Point 2 + evidence
restate the topic
Task 5: Locate signposts(衔接词) and work out their functions.
P1
Read for structure
Task 5: Locate signposts and work out their functions.
P2
Read for structure
Task 5: Locate signposts and work out their functions.
P3
Read for structure
Task 5: Locate signposts and work out their functions.
P4
Read for structure
Task 5: Locate signposts and work out their functions.
P5
Read for structure
Task 5: Locate signposts and work out their functions.
Introducing an opposing view: however/as an alternative/nevertheless
Going into more details on a point: for example/for instance
Continuing a point with a related one: in addition/moreover/besides
Summarizing the points: therefore/hence/ consequently/as a result
Giving opinions: in my opinion/personally/as far as I’m concerned
Read for structure
Task 6: Discuss the questions in groups
Are you for or against organic farming Come up with two main points to support your opinion and then add at least one detail to support each main point.
Read for critical thinking
focused
concise
coherent
logical
convincing
diverse
accurate
Beginning
Body
Ending
Introduction
Argumentation
Conclusion
Review
1. Write an argumentative essay on chemical versus organic farming.
10月16日是世界粮食日，联合国粮农组织(FAO)在CHINA DAILY组织了一场征文比赛。请你以Chemical versus organic farming为题写一篇文稿参赛，内容包括：
1.分析化学耕作与有机农业的优势与不足；
2.提出观点与呼吁。
注意：
1.词数120左右；
2.可适当增加细节，以使行文连贯。
5min
Read for writing
1. Write an argumentative essay on chemical versus organic farming.
5min
Read for writing
In my opinion, organic farming is preferable to chemical farming because it can grow good food while avoiding damage to the environment or to people’s health.
On the one hand, organic farming has the advantages of keeping soil rich and free of disease through natural means. For instance, many organic farmers use natural waste as fertilizer and change the kind of crop grown every year. In addition, they also plant diverse crops that use different depths of soil.
On the other hand, the long-term use of chemicals can harm the land and people’s health because pesticides kill helpful bacteria and insects. Furthermore, these crops usually grow too fast to be rich in nutrition.
Therefore, it’s essential to find a suitable solution to pursue sustainable agriculture.
Read for writing: One possible version
In my opinion, organic farming is preferable to chemical farming because it can grow good food while avoiding damage to the environment or to people’s health.
On the one hand, organic farming has the advantages of keeping soil rich and free of disease through natural means. For instance, many organic farmers use natural waste as fertilizer and change the kind of crop grown every year. In addition, they also plant diverse crops that use different depths of soil.
On the other hand, the long-term use of chemicals can harm the land and people’s health because pesticides kill helpful bacteria and insects. Furthermore, these crops usually grow too fast to be rich in nutrition.
Therefore, it’s essential to find a suitable solution to pursue sustainable agriculture.
Introduction of the topic:
focused / concise
Points: + supporting evedence
logical / coherent / convincing
Conclusion: diverse / accurate
Read for writing: One possible version
2. Do proofreading for your partner using the checklist.
Does the writer do a good job of expressing his/her opinion
Does the writer follow the outline of an argumentation
Does the writer sequence the points in a logical order
Does the writer do a good job persuading you to accept the opinion
Read for writing
Polish your draft based on the checklist in P57;
Prepare a presentation on your essay and share with the class.
Assignment
How to write an argumentative essay
Unit 5 Working the land -- Reading for writing
In this class, you will:
know more about the words and expressions related to chemical and organic farming;
grasp the writing techniques of an argumentative essay by exploring the structure and language features of the sample text;
develop critical thinking on sustainable agriculture.
Learning objectives:
1. Which rice do you prefer Why
Lead-in
Chemical rice
￥5/kg
Organic rice
￥20/kg
or
Chemical
vs
organic
Submit an essay to CHINA DAILY voice your opinion on Chemical vs organic farming.
Lead-in
Task 1: Find out the definition of chemical and organic farming.
Chemical farming: (Para 1)
using chemical pesticides and artificial fertilizers
Organic farming: (Para 3)
without using any chemicals
Read for information
2min
Task 2: Finish the mind-map about the advantages and disadvantages of chemical and organic farming.
fight crop disease
increase production
damage the land
damage human's health
make the food short of nutrition
Read for information
4min
Task 2: Finish the mind-map about the advantages and disadvantages of chemical and organic farming.
Disadvantage
keep soil rich & free of disease through natural means
natural waste
crops grown
diverse crops
Read for information
Task 3: Match the main ideas below with the paragraphs.
Para 1-2:
Para 3:
Para 4:
Para 5:
Read for structure
A: What organic farming is
B: Why man-made chemicals are still used
C: Organic methods for producing rich soil
D: The problems with chemical farming
2min
Task 4: Divide the passage into 2 parts and analyze the structure of it.
Read for structure
Para 1-2
Para 3-5
1. What is the topic sentence of the first part (Para.1-2)
Read for structure
Point 1: Chemical farming can harm both the land and people's health.
2. What is the topic sentence of the second part (Para.3-5)
Point 2: Organic farming keeps soil rich and free of disease through natural means.
Read for structure
2. What evidence is employed to support point 1 (Para.2)
Point 1: Chemical farming can harm both the land and people's health.
kill helpful bacteria
stay in soil and underground water
make the food short of nutrition
Supporting evidence 1:
Supporting evidence 2:
Supporting evidence 3:
1min
Read for structure
2. What evidence is employed to support point 2 (Para.3-5)
use natural waste as fertilizer
change crop grown in each field every year
plant diverse crops in different depths
Point 2: Organic farming keeps soil rich and free of disease through natural means.
Supporting evidence 1:
Supporting evidence 2:
Supporting evidence 3:
1min
Read for structure
3. Summary: the outline of an argumentative essay.
Beginning
Body
Ending
Read for structure
Introduce the topic
Point 1 + evidence
Point 2 + evidence
restate the topic
Task 5: Locate signposts(衔接词) and work out their functions.
P1
Read for structure
Task 5: Locate signposts and work out their functions.
P2
Read for structure
Task 5: Locate signposts and work out their functions.
P3
Read for structure
Task 5: Locate signposts and work out their functions.
P4
Read for structure
Task 5: Locate signposts and work out their functions.
P5
Read for structure
Task 5: Locate signposts and work out their functions.
Introducing an opposing view: however/as an alternative/nevertheless
Going into more details on a point: for example/for instance
Continuing a point with a related one: in addition/moreover/besides
Summarizing the points: therefore/hence/ consequently/as a result
Giving opinions: in my opinion/personally/as far as I’m concerned
Read for structure
Task 6: Discuss the questions in groups
Are you for or against organic farming Come up with two main points to support your opinion and then add at least one detail to support each main point.
Read for critical thinking
focused
concise
coherent
logical
convincing
diverse
accurate
Beginning
Body
Ending
Introduction
Argumentation
Conclusion
Review
1. Write an argumentative essay on chemical versus organic farming.
10月16日是世界粮食日，联合国粮农组织(FAO)在CHINA DAILY组织了一场征文比赛。请你以Chemical versus organic farming为题写一篇文稿参赛，内容包括：
1.分析化学耕作与有机农业的优势与不足；
2.提出观点与呼吁。
注意：
1.词数120左右；
2.可适当增加细节，以使行文连贯。
5min
Read for writing
1. Write an argumentative essay on chemical versus organic farming.
5min
Read for writing
In my opinion, organic farming is preferable to chemical farming because it can grow good food while avoiding damage to the environment or to people’s health.
On the one hand, organic farming has the advantages of keeping soil rich and free of disease through natural means. For instance, many organic farmers use natural waste as fertilizer and change the kind of crop grown every year. In addition, they also plant diverse crops that use different depths of soil.
On the other hand, the long-term use of chemicals can harm the land and people’s health because pesticides kill helpful bacteria and insects. Furthermore, these crops usually grow too fast to be rich in nutrition.
Therefore, it’s essential to find a suitable solution to pursue sustainable agriculture.
Read for writing: One possible version
In my opinion, organic farming is preferable to chemical farming because it can grow good food while avoiding damage to the environment or to people’s health.
On the one hand, organic farming has the advantages of keeping soil rich and free of disease through natural means. For instance, many organic farmers use natural waste as fertilizer and change the kind of crop grown every year. In addition, they also plant diverse crops that use different depths of soil.
On the other hand, the long-term use of chemicals can harm the land and people’s health because pesticides kill helpful bacteria and insects. Furthermore, these crops usually grow too fast to be rich in nutrition.
Therefore, it’s essential to find a suitable solution to pursue sustainable agriculture.
Introduction of the topic:
focused / concise
Points: + supporting evedence
logical / coherent / convincing
Conclusion: diverse / accurate
Read for writing: One possible version
2. Do proofreading for your partner using the checklist.
Does the writer do a good job of expressing his/her opinion
Does the writer follow the outline of an argumentation
Does the writer sequence the points in a logical order
Does the writer do a good job persuading you to accept the opinion
Read for writing
Polish your draft based on the checklist in P57;
Prepare a presentation on your essay and share with the class.
Assignment