人教版（2019）必修第三册Unit 4 Space Exploration Reading for Writing P44-45课件-（共23张PPT）
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| 名称 | 人教版（2019）必修第三册Unit 4 Space Exploration Reading for Writing P44-45课件-（共23张PPT） |  | |
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| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-05-30 21:01:42 | ||
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(共27张PPT)
Unit 4 Space Exploration
新人教必修Book 3
Reading for Writing P44
to reflect on the question of whether exploring space is worth the money and effort
to study the organization and language features of an argumentative essay
to write about your opinion about space exploration
Learning Objectives
Do you agree
So we should pay more attention to the World's pollution and poverty issues rather than space exploration.
Many scientists insist:
space exploration wastes too much recourses.
Present an argument about space exploration
Read the argumentative essay about space exploration
on page 44.
Then answer the questions below.
1. Why are some people against space exploration
2. What has space exploration done for food production
Because they think it is a waste of time and money, and that we should feed the world's poor and find immediate solutions to other problems, such as pollution and fatal diseases, instead.
Satellites study land and weather patterns.
These studies help farmers grow more crops
and warn them about natural disasters
before they occur.
3. What did the pictures of Earth from space make people
realise
4. How does space exploration benefit the products that people
use nowadays
They made people realise that our planets resources are limited.
Advanced technology developed for space exploration has promoted technological improvements that benefits us all by
allowing products to be made to a higher standard.
Study the organisation and language festures.
1. Read the first paragraph and underline the different
opinions about space exploration.
2. Find the three topic sentenses that summerise the writer’s
arguments about space exploration.
Firstly, exploring space has already made a difference in the fight against world hunger.
Secondly, space exploration has already promoted technological improvements that benefit us all.
Finally, sending astronauts into space has helped people to think about the world's problems and even to find ways to solve them.
3. Underline the sentence that repeats the writer’s
opinion in the last paragraph.
Exploring space should ___________.
Mind map
Different Opinions
We should stop exploring space.
Other opinion: _______________________.
Exploring space can help us
Different benefits
It can _______________________.
It promotes _______________________.
It helps people __________the world’s problem.
fight against world hunger
technological improments
think about
Conclusion
be continued
Is exploring space a waste
课文回顾：
例1. 我们向全球发射无线电波。
We directed radio waves ________________.
例2. 我们地球表面的70%是水。70% of our ____________ is water.
around the globe 全球；世界各地；整个世界【同】around the world
globe n. 地球；地球仪；球体 v. 使…成球形，成球状
Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away.
1
句意：世界各国正在投入数十亿美元的资金和大量时间执行各种太空任务，无论是去火星还是更远的星球。
around the globe
globe’s surface
例1：绝对不要和艺术家争论。Never ___________ an artist.
例2：不要当着孩子的面为钱争吵。
Try not to ______________ money in front of the kids.
例3. 一些评论家认为毕加索毕生都是一位大师。
Some critics _________ Picasso remained a great master all his life.
argue vt. & vi. 争论；争辩；论证 argue with 和……争吵
argue about 因为……争论 argue that...主张，认为……
Some people argue that we should stop wasting time and money exploring space.
2
句意：一部分人认为，我们应该停止浪费时间和金钱去探索太空。
argue about
argue with
argue that
Firstly, exploring space has already made a difference in the fight against world hunger.
3
句意：首先，太空探索已经在对抗世界饥饿的斗争中发挥了重要作用。
例1. Talking is easier than doing.
例2. Reading English novels is an easy and enjoyable way of
enlarging our vocabulary.
动名词短语作主语
【拓展】动名词作主语时，也常用“It is...”和“There is...”两种句型。
It is dangerous standing in the middle of the street.
There is no joking about such matters.
result in 导致；造成 result from 由于，因为
as a result 因此 as a result of...作为……的结果
It has directly resulted in the many satellites that now orbit Earth.
4
句意：如今环绕地球运行的众多卫星都直接归功于太空探索。
例1：50%的公路交通事故致使头部受伤。
Fifty percent of road accidents ________ head injuries.
例2：很多头发问题是由你吃的东西引起的。
Many hair problems _________ what you eat.
例3：他犯了个大错，结果丢了工作。
He made one big mistake, and, __________, lost his job.
result from
result in
as a result
resource n. 资源；财力；物力 [pl.]resources
resourceful adj. 资源丰富的；足智多谋的；机智的
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited.
5
例：______________ 人的资源 ______________ 水资源
一个国家最重要的资源是其人才库。
A country’s principal _________ is its brainpower.
好家伙！我的孩子们多机智啊。
Oh boy! what ___________ children I have.
human resource
water resource
resource
resourceful
limited adj. 有限的【反】unlimited adj. 无限制的；无界限的
limit n. 限制；限度；界线 vt. 限制；限定
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited.
5
例1. 请把信函限制到125字或更少的字数内。
Please ______ letters to 125 words or less.
例2. 遗憾的是，我的时间有限。
Unfortunately, my time is ________.
例3. 凭本车票在七日内可自由乘车不受限制。
The ticket gives you __________ travel for seven days.
limit
limited
unlimited
Write an argumentative essay about space exploration
议论文是通过摆事实，讲道理，直接表达作者的观点和主张的文体。
正反观点类议论文是其中的一种，通常提出某观点或某话题，并对此话题产生的两种对立观点进行正反两方面的论证，最后给出自己的看法。
Write an argumentative essay about space exploration
观点类作文
就“探索太空”话题分析评论
一般现在时
第一、第三人称
首段：引入话题，点明观点
中段：支持和反对观点的理由
尾段：表达个人的观点
体裁话题
时态人称
文章架构
核心要点
开门见山点明话题
介绍两种相反观点及其理由
阐述自己的观点
Useful Expressions
be in favor of 赞成，支持
be opposed to 反对
result in 导致
as far as I am concerned 在我看来
take...into consideration 把……考虑在内
some people argue that... 一些人主张……
Different people have different views on....
Every coin has two side.
Generally speaking, its advantages can be seen as follows.
Taking all factors into consideration, we may come to the conclusion that...
Use what you have learnt to write about your opinion
about space exploration.
1. Are these arguments for or against exploring space
A. There are a lot of unsolved mysteries on Earth. So why
are we going into space to explore
B. It is necessary to find a new home for people in space, as
the resourses on Earth will run out.
Against
Use what you have learnt to write about your opinion
about space exploration.
D. Exploring space encourages scientists to improve
technology that can help people in other ways, too.
Now, add your own ideas and write your essay.
C. I cannot understand spending all this money on
experience research and experiments when so many
people need food.
Against
2. Exchange drafts with a partner. Use the checklist to give
feedback on your partner’s draft.
Does the introduction state the topic
Does the introduction express different opinions about the topic
Does the body give arguments with suitable supporting information
Does the closing express the writer's opinion and end properly
Are there any grammar, spelling, or puntuation errors
3. Get your draft back and revise it.
Sample Writing
Everyone gets excited by the news of the most recent space flights, and I too share in people's sense of awe and wonder at the photos from space that we see. Having said that, it is hard to believe that the high cost of space flight is justified so that we can get some lovely pictures. We should be spending our money more wisely, on what people need. I cannot understand spending all this money on expensive research and experiments when so many people need food. Around the world, millions of people are hungry and dying of starvation. On the other hand, we hear on TV that for as little as a
Space Exploration is a Waste of Time and Money
dollar a day, a child in Africa can be saved. Considering the billions spent on space travel, it just seems a better investment to feed the hungry.
Some people argue that someday we will have to go live in space because the world will be made impossible to live in
through pollution. This seems silly. When your house gets dirty, you spend the time and money to clean it up. You don't move house simply because you need to wash your windows or vacuum the floor. In the same way, it makes more sense to use our time and money to take care of our planet, rather than look for a new home.
Finally, there are a lot of unsolved mysteries on the earth. So why are we going into space to explore There are still many things to
discover in the ocean depths and the Antarctic. But we do not even have to go that far: Science has yet to unlock all the mysteries of the atom, and there are many realms of technology that we
are just beginning to understand and explore.
In the end, it just does not seem a very wise
investment to go to space. We have too many needs
here on the earth to be wasting our effort on
space exploration.
Thank you!
Unit 4 Space Exploration
新人教必修Book 3
Reading for Writing P44
to reflect on the question of whether exploring space is worth the money and effort
to study the organization and language features of an argumentative essay
to write about your opinion about space exploration
Learning Objectives
Do you agree
So we should pay more attention to the World's pollution and poverty issues rather than space exploration.
Many scientists insist:
space exploration wastes too much recourses.
Present an argument about space exploration
Read the argumentative essay about space exploration
on page 44.
Then answer the questions below.
1. Why are some people against space exploration
2. What has space exploration done for food production
Because they think it is a waste of time and money, and that we should feed the world's poor and find immediate solutions to other problems, such as pollution and fatal diseases, instead.
Satellites study land and weather patterns.
These studies help farmers grow more crops
and warn them about natural disasters
before they occur.
3. What did the pictures of Earth from space make people
realise
4. How does space exploration benefit the products that people
use nowadays
They made people realise that our planets resources are limited.
Advanced technology developed for space exploration has promoted technological improvements that benefits us all by
allowing products to be made to a higher standard.
Study the organisation and language festures.
1. Read the first paragraph and underline the different
opinions about space exploration.
2. Find the three topic sentenses that summerise the writer’s
arguments about space exploration.
Firstly, exploring space has already made a difference in the fight against world hunger.
Secondly, space exploration has already promoted technological improvements that benefit us all.
Finally, sending astronauts into space has helped people to think about the world's problems and even to find ways to solve them.
3. Underline the sentence that repeats the writer’s
opinion in the last paragraph.
Exploring space should ___________.
Mind map
Different Opinions
We should stop exploring space.
Other opinion: _______________________.
Exploring space can help us
Different benefits
It can _______________________.
It promotes _______________________.
It helps people __________the world’s problem.
fight against world hunger
technological improments
think about
Conclusion
be continued
Is exploring space a waste
课文回顾：
例1. 我们向全球发射无线电波。
We directed radio waves ________________.
例2. 我们地球表面的70%是水。70% of our ____________ is water.
around the globe 全球；世界各地；整个世界【同】around the world
globe n. 地球；地球仪；球体 v. 使…成球形，成球状
Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away.
1
句意：世界各国正在投入数十亿美元的资金和大量时间执行各种太空任务，无论是去火星还是更远的星球。
around the globe
globe’s surface
例1：绝对不要和艺术家争论。Never ___________ an artist.
例2：不要当着孩子的面为钱争吵。
Try not to ______________ money in front of the kids.
例3. 一些评论家认为毕加索毕生都是一位大师。
Some critics _________ Picasso remained a great master all his life.
argue vt. & vi. 争论；争辩；论证 argue with 和……争吵
argue about 因为……争论 argue that...主张，认为……
Some people argue that we should stop wasting time and money exploring space.
2
句意：一部分人认为，我们应该停止浪费时间和金钱去探索太空。
argue about
argue with
argue that
Firstly, exploring space has already made a difference in the fight against world hunger.
3
句意：首先，太空探索已经在对抗世界饥饿的斗争中发挥了重要作用。
例1. Talking is easier than doing.
例2. Reading English novels is an easy and enjoyable way of
enlarging our vocabulary.
动名词短语作主语
【拓展】动名词作主语时，也常用“It is...”和“There is...”两种句型。
It is dangerous standing in the middle of the street.
There is no joking about such matters.
result in 导致；造成 result from 由于，因为
as a result 因此 as a result of...作为……的结果
It has directly resulted in the many satellites that now orbit Earth.
4
句意：如今环绕地球运行的众多卫星都直接归功于太空探索。
例1：50%的公路交通事故致使头部受伤。
Fifty percent of road accidents ________ head injuries.
例2：很多头发问题是由你吃的东西引起的。
Many hair problems _________ what you eat.
例3：他犯了个大错，结果丢了工作。
He made one big mistake, and, __________, lost his job.
result from
result in
as a result
resource n. 资源；财力；物力 [pl.]resources
resourceful adj. 资源丰富的；足智多谋的；机智的
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited.
5
例：______________ 人的资源 ______________ 水资源
一个国家最重要的资源是其人才库。
A country’s principal _________ is its brainpower.
好家伙！我的孩子们多机智啊。
Oh boy! what ___________ children I have.
human resource
water resource
resource
resourceful
limited adj. 有限的【反】unlimited adj. 无限制的；无界限的
limit n. 限制；限度；界线 vt. 限制；限定
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited.
5
例1. 请把信函限制到125字或更少的字数内。
Please ______ letters to 125 words or less.
例2. 遗憾的是，我的时间有限。
Unfortunately, my time is ________.
例3. 凭本车票在七日内可自由乘车不受限制。
The ticket gives you __________ travel for seven days.
limit
limited
unlimited
Write an argumentative essay about space exploration
议论文是通过摆事实，讲道理，直接表达作者的观点和主张的文体。
正反观点类议论文是其中的一种，通常提出某观点或某话题，并对此话题产生的两种对立观点进行正反两方面的论证，最后给出自己的看法。
Write an argumentative essay about space exploration
观点类作文
就“探索太空”话题分析评论
一般现在时
第一、第三人称
首段：引入话题，点明观点
中段：支持和反对观点的理由
尾段：表达个人的观点
体裁话题
时态人称
文章架构
核心要点
开门见山点明话题
介绍两种相反观点及其理由
阐述自己的观点
Useful Expressions
be in favor of 赞成，支持
be opposed to 反对
result in 导致
as far as I am concerned 在我看来
take...into consideration 把……考虑在内
some people argue that... 一些人主张……
Different people have different views on....
Every coin has two side.
Generally speaking, its advantages can be seen as follows.
Taking all factors into consideration, we may come to the conclusion that...
Use what you have learnt to write about your opinion
about space exploration.
1. Are these arguments for or against exploring space
A. There are a lot of unsolved mysteries on Earth. So why
are we going into space to explore
B. It is necessary to find a new home for people in space, as
the resourses on Earth will run out.
Against
Use what you have learnt to write about your opinion
about space exploration.
D. Exploring space encourages scientists to improve
technology that can help people in other ways, too.
Now, add your own ideas and write your essay.
C. I cannot understand spending all this money on
experience research and experiments when so many
people need food.
Against
2. Exchange drafts with a partner. Use the checklist to give
feedback on your partner’s draft.
Does the introduction state the topic
Does the introduction express different opinions about the topic
Does the body give arguments with suitable supporting information
Does the closing express the writer's opinion and end properly
Are there any grammar, spelling, or puntuation errors
3. Get your draft back and revise it.
Sample Writing
Everyone gets excited by the news of the most recent space flights, and I too share in people's sense of awe and wonder at the photos from space that we see. Having said that, it is hard to believe that the high cost of space flight is justified so that we can get some lovely pictures. We should be spending our money more wisely, on what people need. I cannot understand spending all this money on expensive research and experiments when so many people need food. Around the world, millions of people are hungry and dying of starvation. On the other hand, we hear on TV that for as little as a
Space Exploration is a Waste of Time and Money
dollar a day, a child in Africa can be saved. Considering the billions spent on space travel, it just seems a better investment to feed the hungry.
Some people argue that someday we will have to go live in space because the world will be made impossible to live in
through pollution. This seems silly. When your house gets dirty, you spend the time and money to clean it up. You don't move house simply because you need to wash your windows or vacuum the floor. In the same way, it makes more sense to use our time and money to take care of our planet, rather than look for a new home.
Finally, there are a lot of unsolved mysteries on the earth. So why are we going into space to explore There are still many things to
discover in the ocean depths and the Antarctic. But we do not even have to go that far: Science has yet to unlock all the mysteries of the atom, and there are many realms of technology that we
are just beginning to understand and explore.
In the end, it just does not seem a very wise
investment to go to space. We have too many needs
here on the earth to be wasting our effort on
space exploration.
Thank you!