外研版（2019）选择性必修三 Unit6 Nature in words silent spring- 精品英语课件(共22张PPT)
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| 名称 | 外研版（2019）选择性必修三 Unit6 Nature in words silent spring- 精品英语课件(共22张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 5.8MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-05-05 12:27:05 | ||
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(共22张PPT)
Developing ideas
Silent Spring
Look at the infographic below and answer the questions.
DDT is
____________ (pest)
____________ (poison)
_____________ (ban)
pesticide
poisonous
banned
1 How does DDT reach the human body in the food chain
When DDT is sprayed onto plants in order to kill insects, it is absorbed by the plants and subsequently consumed by animals; humans in turn eat those animals. DDT also leaks through the soil and into rivers and lakes, where it contaminates fish consumed by humans.
2 What harm does DDT cause
DDT is highly poisonous to living organism, including humans.
For dozens of years, human beings have paid a heavy price for it :a large number of birds have died out ; Germ cells have been damaged ; Various chronic diseases have appeared…
几十年来，人类为此付出了沉重的代价：大量鸟类灭绝，生殖细胞受损，出现各种慢性疾病……
1874年，德国Zeidler合成了DDT。1936～1939年，瑞士化学家保罗·赫尔曼·穆勒（Paul Hermann Müller，1899～1965）发现了DDT的杀虫效能和使用价值，1943年传播国外，1944正式发表。
DDT是第一个重要的有机氯杀虫剂，在第二次世界大战后一段时间内，大量应用于农业和卫生保健，起过很大的作用，瑞士化学家保罗·赫尔曼·穆勒Müller因此获得1948年的诺贝尔医学奖。
Pesticides were yesterday`s gospel, but today`s disaster.
DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939. DDT was used in the second half of World War II to limit the spread of the insect-born diseases malaria among civilians and troops. Müller was awarded the Nobel Prize in Physiology or Medicine in 1948 "for his discovery of the high efficiency of DDT as a contact poison against several arthropods"
Organize information from the passage and complete the notes about Silent Spring.
Author
Rachel Carson
Year of publication:
______
Purposes:
Carson aimed to alert people to
__________________________
on natural ecosystems.
She wished to see pesticides used in a __________________________
__________________way.
the damaging of human activity
1962
more responsible, limited and
carefully monitored
_____________________ said that Carson’s research is not precise. Carson appeared in public and on television to ____________________.
Features of
the book:
Carson wrote a lot of ______________________________________________ in the book.
The arguments are strong, and the language is _______________________.
scientific information,
examples and research
beautiful and elegant
Opposing voices:
The pesticide industry
defend her claims
Influence of
the book:
__________________ was banned and the EPA was established in the US.
Carson earned a posthumous
____________________________.
The book changed the world by increasing people’s
___________________________.
The use of DDT
Presidential Medal of Freedom
environmental awareness
1 Why was Silent Spring so successful
Silent Spring was so successful because it alerted the general public to the dangers of DDT. It planted important new ideas in the public mind, such as that spraying chemicals to control insect populations has an impact on other wildlife, and that the chemicals got into the food chain.
Think & Share
2 What is the moral lesson behind “A Fable for Tomorrow”
The moral lesson is that financial profit should not come at the expense of the environment and the creatures living in it.
2 Rachel Carson received her Presidential Medal of Freedom posthumously in 1980. Read the excerpt from President Carter’s award speech and note the language features.
Never silent herself in the face of destructive trends, Rachel Carson fed a spring of awareness across America and beyond. Always concerned, always eloquent, she created a tide of environmental consciousness that has not ebbed.
There was a strange 1. (still).The birds , for example—where had they gone Many people spoke of them,2. (puzzle) and disturbed .
The feeding stations in the 3. (backyard) were deserted . The few birds seen anywhere were 4. (moribund);they
5. (tremble) violently and could not fly . It was 6. spring without voices . On the mornings that had once 7. (throb)with the dawn chorus of robins , catbirds , doves , jays, wrens ,and scores of other bird 8. (voice) there was now no sound ; only9. (silent)
lay over the fields and 10._______(wood)woods and marsh.
stillness
puzzled
backyards
moribund
trembled
a
throbbed
voices
silence
woods
直击高考
Writing a poem about nature
Learning to learn
Rhyme is a typical feature of English poetry. A rhyme is a repetition of similar sounds (or the same sound) in two or more words. Children`s poems, called “nursery rhymes”, usually contain strong rhymes so they are easy to be remembered. In modern poetry, however, features other than rhyme are more important. Lines of modern poetry can be of variable length, the shape of the words on the page is more important, and rhyme is not often used.
Which poem… a b c
…uses its shape to help convey message
…has rhyming words at the end of lines
…uses metaphor
…uses simile
…uses personification
√
√
√
√
√
√
√
Read the poems and tick the correct box(es) for each question.
Think about words and expressions related to nature and add them to the mind map.
There once was a boy who thought,
He could eat all the sweets he had bought.
He gobbled them down,
Then started to frown,
Because he’d eaten more than he ought.
Now write your poem.
高分写作
下面是唐朝诗人李绅的名作 (Sympathy on the Farmers),请写一篇80词左右的短文解释一下诗的意思及诗中所蕴含的作者的思想感情。
悯农
锄禾日当午,汗滴禾下土。
谁知盘中餐,粒粒皆辛苦。
直击高考
一、审题定调
1.确定体裁:本文为诗歌改写。
2.确定人称:本文的主要人称应为第三人称和第一人称。
3.确定时态:由于本文是诗歌,记述的是作者看到和想到的事情,所以时态以一般现在时为主。
二、谋篇布局
第一部分,诗歌的作者:李绅;时代:唐朝;地位:深受欢迎。
第二部分,介绍诗歌所表达的内容。
第三部分,诗歌的写作意图及现实意义。
参考范文:
The poem entitled “Sympathy on the Farmers” is written by Li Shen in the Tang Dynasty , which enjoys great popularity among Chinese readers . It goes like this : Hot as it is outside at this summer noon time , the farmers are still working in the fields . They are wet all over with their sweat frequently falling into the soil , where the crops grow . But who on earth knows exactly all the delicious dishes on our table come from the hard work of the farmers
Li Shen wrote this poem in order to remind people of the importance of the farmers’ hard work .Nowadays, many young people waste a lot of food . I think it’s of great importance that the young generation today should understand the poem and treasure every grain.
Spring needs sound!
Developing ideas
Silent Spring
Look at the infographic below and answer the questions.
DDT is
____________ (pest)
____________ (poison)
_____________ (ban)
pesticide
poisonous
banned
1 How does DDT reach the human body in the food chain
When DDT is sprayed onto plants in order to kill insects, it is absorbed by the plants and subsequently consumed by animals; humans in turn eat those animals. DDT also leaks through the soil and into rivers and lakes, where it contaminates fish consumed by humans.
2 What harm does DDT cause
DDT is highly poisonous to living organism, including humans.
For dozens of years, human beings have paid a heavy price for it :a large number of birds have died out ; Germ cells have been damaged ; Various chronic diseases have appeared…
几十年来，人类为此付出了沉重的代价：大量鸟类灭绝，生殖细胞受损，出现各种慢性疾病……
1874年，德国Zeidler合成了DDT。1936～1939年，瑞士化学家保罗·赫尔曼·穆勒（Paul Hermann Müller，1899～1965）发现了DDT的杀虫效能和使用价值，1943年传播国外，1944正式发表。
DDT是第一个重要的有机氯杀虫剂，在第二次世界大战后一段时间内，大量应用于农业和卫生保健，起过很大的作用，瑞士化学家保罗·赫尔曼·穆勒Müller因此获得1948年的诺贝尔医学奖。
Pesticides were yesterday`s gospel, but today`s disaster.
DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939. DDT was used in the second half of World War II to limit the spread of the insect-born diseases malaria among civilians and troops. Müller was awarded the Nobel Prize in Physiology or Medicine in 1948 "for his discovery of the high efficiency of DDT as a contact poison against several arthropods"
Organize information from the passage and complete the notes about Silent Spring.
Author
Rachel Carson
Year of publication:
______
Purposes:
Carson aimed to alert people to
__________________________
on natural ecosystems.
She wished to see pesticides used in a __________________________
__________________way.
the damaging of human activity
1962
more responsible, limited and
carefully monitored
_____________________ said that Carson’s research is not precise. Carson appeared in public and on television to ____________________.
Features of
the book:
Carson wrote a lot of ______________________________________________ in the book.
The arguments are strong, and the language is _______________________.
scientific information,
examples and research
beautiful and elegant
Opposing voices:
The pesticide industry
defend her claims
Influence of
the book:
__________________ was banned and the EPA was established in the US.
Carson earned a posthumous
____________________________.
The book changed the world by increasing people’s
___________________________.
The use of DDT
Presidential Medal of Freedom
environmental awareness
1 Why was Silent Spring so successful
Silent Spring was so successful because it alerted the general public to the dangers of DDT. It planted important new ideas in the public mind, such as that spraying chemicals to control insect populations has an impact on other wildlife, and that the chemicals got into the food chain.
Think & Share
2 What is the moral lesson behind “A Fable for Tomorrow”
The moral lesson is that financial profit should not come at the expense of the environment and the creatures living in it.
2 Rachel Carson received her Presidential Medal of Freedom posthumously in 1980. Read the excerpt from President Carter’s award speech and note the language features.
Never silent herself in the face of destructive trends, Rachel Carson fed a spring of awareness across America and beyond. Always concerned, always eloquent, she created a tide of environmental consciousness that has not ebbed.
There was a strange 1. (still).The birds , for example—where had they gone Many people spoke of them,2. (puzzle) and disturbed .
The feeding stations in the 3. (backyard) were deserted . The few birds seen anywhere were 4. (moribund);they
5. (tremble) violently and could not fly . It was 6. spring without voices . On the mornings that had once 7. (throb)with the dawn chorus of robins , catbirds , doves , jays, wrens ,and scores of other bird 8. (voice) there was now no sound ; only9. (silent)
lay over the fields and 10._______(wood)woods and marsh.
stillness
puzzled
backyards
moribund
trembled
a
throbbed
voices
silence
woods
直击高考
Writing a poem about nature
Learning to learn
Rhyme is a typical feature of English poetry. A rhyme is a repetition of similar sounds (or the same sound) in two or more words. Children`s poems, called “nursery rhymes”, usually contain strong rhymes so they are easy to be remembered. In modern poetry, however, features other than rhyme are more important. Lines of modern poetry can be of variable length, the shape of the words on the page is more important, and rhyme is not often used.
Which poem… a b c
…uses its shape to help convey message
…has rhyming words at the end of lines
…uses metaphor
…uses simile
…uses personification
√
√
√
√
√
√
√
Read the poems and tick the correct box(es) for each question.
Think about words and expressions related to nature and add them to the mind map.
There once was a boy who thought,
He could eat all the sweets he had bought.
He gobbled them down,
Then started to frown,
Because he’d eaten more than he ought.
Now write your poem.
高分写作
下面是唐朝诗人李绅的名作 (Sympathy on the Farmers),请写一篇80词左右的短文解释一下诗的意思及诗中所蕴含的作者的思想感情。
悯农
锄禾日当午,汗滴禾下土。
谁知盘中餐,粒粒皆辛苦。
直击高考
一、审题定调
1.确定体裁:本文为诗歌改写。
2.确定人称:本文的主要人称应为第三人称和第一人称。
3.确定时态:由于本文是诗歌,记述的是作者看到和想到的事情,所以时态以一般现在时为主。
二、谋篇布局
第一部分,诗歌的作者:李绅;时代:唐朝;地位:深受欢迎。
第二部分,介绍诗歌所表达的内容。
第三部分,诗歌的写作意图及现实意义。
参考范文:
The poem entitled “Sympathy on the Farmers” is written by Li Shen in the Tang Dynasty , which enjoys great popularity among Chinese readers . It goes like this : Hot as it is outside at this summer noon time , the farmers are still working in the fields . They are wet all over with their sweat frequently falling into the soil , where the crops grow . But who on earth knows exactly all the delicious dishes on our table come from the hard work of the farmers
Li Shen wrote this poem in order to remind people of the importance of the farmers’ hard work .Nowadays, many young people waste a lot of food . I think it’s of great importance that the young generation today should understand the poem and treasure every grain.
Spring needs sound!