外研版（2019） 选择性必修第三册 Unit 6 Nature in Words Developing ideas Silent Spring课件(12张）
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| 名称 | 外研版（2019） 选择性必修第三册 Unit 6 Nature in Words Developing ideas Silent Spring课件(12张） |  | |
| 格式 | pptx | ||
| 文件大小 | 4.8MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-04-11 11:16:04 | ||
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(共12张PPT)
Unit6 Developing ideas Silent Spring
1.Language Ability Aim:learn to analyze complex sentences and use key words and phrases.
2.Cultural Awareness Aim:learn the laws of nature, and know how to be in harmony with nature
3.Thinking Ability Aim:learn to summarize and analyze.
4.Learning Ability Aim:learn to have specific goals in learning, reflect and adjust the process and learning strategy.
Learning aims：
stillness[ st ln s]
disturb [d st b]
feed [fi d]
deserted[d z t d]
violently[ va l ntli]
profession [pr fe n]
the general public
ecosystem[ i k s st m]
responsible[r sp ns bl]
in particular [p t kj l (r)]
urge [ d ]sb to do sth
aware[ we (r)]of
case studies
cow [ka ]
originally[ r d n li]
静止
打扰
喂养
被遗弃的
猛烈地
职业
普通大众
生态系统
负责任的
尤其
催促某人做某事
意识到，明白
案例研究
奶牛
起初
precise[pr sa s]
message[ mes d ]
alarm[ lɑ m]
impact
ban
establish[ st bl ]
milestone
target [ tɑ ɡ t]
critic
emotional [ m nl]
attempt [ tempt]
policy[ p l si]
stand by
defend her claims
精确的
信息
使担心
影响
禁止
建立
里程碑
目标
批评家
情感的
企图
政策
坚持
为自己的主张辩护
Activity 1 Read Para.1&2, finishing the following questions.
1. What’s the topic of Silent Spring
A . Love , hope , human.
B . Nature , love , life.
C . Nature, life , human.
D . Nature, love , human.
2.Why did the author imagine a world without birds
By imaging a world without birds, she aimed to alert the scientific community and the general public to the damaging effects of human activity on natural ecosystems-in particular, to the harmful use of pesticides, such as DDT.
She wished to see pesticides used in a more responsible, limited and carefully monitored way.
Activity 2 Listen to the recording of Para.3, and try your best to finish the chart.
Content of the book
scientific research and case studies
other examples of eradication programmes
Cason's sources
gypsy moth eradication programme
fire-ant programme
Activity 3 Listen to the recording of Para.4
Carson`s message was very alarming, causing a great increase in environmental awareness. Its impact was immediate and far-reaching.
What are the impacts
The use of DDTwas banned
EPA was established
It earned Carson Presidential Medal of freedom
Read para.5 and finish the following questions.
They said that Carson did not understand the science behind her arguments.
Some also said that her work was more emotional than scientific.
All of them came from pesticide industry.
What did they attempt to do
They attempted to damage Carson’s reputation and stop her work from influencing public policy.
Do you agree that financial profit should come at the expense of the environment and the creatures living in it
What did Carson do
Carson appeared in public and on television to defend her claims.
What are the negative voices
Activity 5 Listen to the recording of Para.6 and take a look at the Chinese version of the paragraph.
What made the book attractive to the author Why
Think and Share
Do you think Carson was a great woman Why You can give your answer in Chinese.
Tips: 1.time for the book
2. aims of the book
3.opposing voices(pesticide industry)
4.impact on general people and scientific community
5.Carson's attitude to the negtive voices
There was a strange 1. (still).The birds , for example—where had they gone Many people 2.______speak of them,3. (puzzle) and disturbed .
The feeding stations in the backyards 4._________(desert) . The few birds seen anywhere were 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)and marsh.
stillness
puzzled
trembled
a
throbbed
voices
silence
woods
were deserted
spoke
Activity 6 Finish the following blanks.
Homework
Write an award speech for Rachel Carson.
Unit6 Developing ideas Silent Spring
1.Language Ability Aim:learn to analyze complex sentences and use key words and phrases.
2.Cultural Awareness Aim:learn the laws of nature, and know how to be in harmony with nature
3.Thinking Ability Aim:learn to summarize and analyze.
4.Learning Ability Aim:learn to have specific goals in learning, reflect and adjust the process and learning strategy.
Learning aims：
stillness[ st ln s]
disturb [d st b]
feed [fi d]
deserted[d z t d]
violently[ va l ntli]
profession [pr fe n]
the general public
ecosystem[ i k s st m]
responsible[r sp ns bl]
in particular [p t kj l (r)]
urge [ d ]sb to do sth
aware[ we (r)]of
case studies
cow [ka ]
originally[ r d n li]
静止
打扰
喂养
被遗弃的
猛烈地
职业
普通大众
生态系统
负责任的
尤其
催促某人做某事
意识到，明白
案例研究
奶牛
起初
precise[pr sa s]
message[ mes d ]
alarm[ lɑ m]
impact
ban
establish[ st bl ]
milestone
target [ tɑ ɡ t]
critic
emotional [ m nl]
attempt [ tempt]
policy[ p l si]
stand by
defend her claims
精确的
信息
使担心
影响
禁止
建立
里程碑
目标
批评家
情感的
企图
政策
坚持
为自己的主张辩护
Activity 1 Read Para.1&2, finishing the following questions.
1. What’s the topic of Silent Spring
A . Love , hope , human.
B . Nature , love , life.
C . Nature, life , human.
D . Nature, love , human.
2.Why did the author imagine a world without birds
By imaging a world without birds, she aimed to alert the scientific community and the general public to the damaging effects of human activity on natural ecosystems-in particular, to the harmful use of pesticides, such as DDT.
She wished to see pesticides used in a more responsible, limited and carefully monitored way.
Activity 2 Listen to the recording of Para.3, and try your best to finish the chart.
Content of the book
scientific research and case studies
other examples of eradication programmes
Cason's sources
gypsy moth eradication programme
fire-ant programme
Activity 3 Listen to the recording of Para.4
Carson`s message was very alarming, causing a great increase in environmental awareness. Its impact was immediate and far-reaching.
What are the impacts
The use of DDTwas banned
EPA was established
It earned Carson Presidential Medal of freedom
Read para.5 and finish the following questions.
They said that Carson did not understand the science behind her arguments.
Some also said that her work was more emotional than scientific.
All of them came from pesticide industry.
What did they attempt to do
They attempted to damage Carson’s reputation and stop her work from influencing public policy.
Do you agree that financial profit should come at the expense of the environment and the creatures living in it
What did Carson do
Carson appeared in public and on television to defend her claims.
What are the negative voices
Activity 5 Listen to the recording of Para.6 and take a look at the Chinese version of the paragraph.
What made the book attractive to the author Why
Think and Share
Do you think Carson was a great woman Why You can give your answer in Chinese.
Tips: 1.time for the book
2. aims of the book
3.opposing voices(pesticide industry)
4.impact on general people and scientific community
5.Carson's attitude to the negtive voices
There was a strange 1. (still).The birds , for example—where had they gone Many people 2.______speak of them,3. (puzzle) and disturbed .
The feeding stations in the backyards 4._________(desert) . The few birds seen anywhere were 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)and marsh.
stillness
puzzled
trembled
a
throbbed
voices
silence
woods
were deserted
spoke
Activity 6 Finish the following blanks.
Homework
Write an award speech for Rachel Carson.