外研版（2019）选择性必修第三册Unit 6 Nature in words Developing ideas & Writing课件(共50张PPT)
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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 & Writing课件(共50张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-11-06 12:07:11 | ||
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(共50张PPT)
Unit 6 Nature in words
Section C Developing ideas & Writing
Part 1 Reading comprehension
Part 2 Language points
目录索引
Part 1 Reading comprehension
第一步速读课文 理清脉络
Activity 1 Reading for the main idea
1.Read the text quickly and find out the main idea of the passage is______________________________.
a book review on Silent Spring
2.Read the passage and match the main idea of each paragraph.
Para.1 A.Features of Silent Spring.
Para.2 B.The author’s view about Silent Spring.
Para.3 C.The purpose of Silent Spring.
Para.4 D.Opposing voices of Silent Spring.
Para.5 E.An adaption from Silent Spring.
Para.6 F.Effects brought by Silent Spring.
Activity 2 Skimming for the main structure
Author:Rachel Carson
Year of publication:1. Purpose:Carson aimed to 2. people to the damaging effects of human activity on natural ecosystems.She wished to see pesticides used in a more 3._____________________________________ way.
Features of the book:Carson wrote a lot of 4. research and case studies in the book,which contains Carson’s sources,showing how 5.________ and 6. she was as a scientist.
Influence of the book:It caused a great increase in 7. .
1962
alert
responsible,limited and carefully monitored
scientific
thorough
precise
environmental awareness
The use of DDT 8. and the EPA was established in the US.
It earned Carson a posthumous Presidential Medal of Freedom and put her face on the 17-cent US stamp.
Opposing voices:They said that Carson did not understand the science behind her arguments.Some also said that her work was more emotional than scientific.These were 9. to damage Carson’s reputation and stop her work from influencing public policy.
Views of the author:She made a crucial but 10. difficult-to-understand subject interesting and accessible to millions of people.
was banned
attempts
potentially
第二步精读课文 领悟细节
Activity 3 Read the text carefully and choose the best answer
1.What caused Silent Spring according to the passage
A.The birds didn’t wake up so early.
B.The people killed the birds randomly.
C.The animals all died out because of human activity.
D.The birds died because of the harmful use of pesticides.
答案 D
2.Which is NOT the influence of Carson’s work in the following
A.The ban on the use of DDT.
B.She earned a Presidential Medal of Freedom alive.
C.The establishment of the EPA in the US.
D.A great increase in environmental awareness.
答案 B
3.Some critics found fault with Carson in the following aspects EXCEPT .
A.her research work was strong
B.her work was more emotional than scientific
C.she was a marine biologist rather than a chemist
D.she didn’t understand the science behind her arguments
答案 A
4.Why does the author enjoy Carson’s book
A.The quality of her arguments is strong.
B.Her book has changed the world.
C.Her writing is beautiful and elegant.
D.She describes a beautiful silent spring.
答案 C
Activity 4 思考分享 提升思维
1.What do you know about Carson
2.What do you know about DDT
略
略
Activity 5 诵读佳句 学练写作
1.What did she aim to do by the book
By imagining a world without birds,she aimed to alert not only the scientific community but also 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 believed that the chemical industry was knowingly causing harm to plants,animals and even humans,and wished to see pesticides used in a more responsible,limited and carefully monitored way.
2.Why does the author enjoy Carson’s book
She made a crucial but potentially difficult-to-understand subject interesting and accessible to millions of people.This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.Her book not only changed the world;half a century later it remains a book that deserves to be reread today,so that we can once again feel ourselves warm to the fire of its passionate message.For unless we do listen to Rachel Carson’s warning,one day we may wake up to the strange and quiet horror of another silent spring.
第三步深读课文 融会提能
Activity 6 课文语篇填空
Silent Spring
Silent Spring written by Rachel Carson was published in 1962.Carson wrote the book 1. (aim) to alert people to the damaging effects of human activity 2. natural ecosystems.And she wished to see pesticides 3. (use) in a more responsible,limited and carefully monitored way.The book contained a lot of scientific information,research,examples and so on,4. showed how precise she was as a scientist.The arguments were strong and the language was 5. (elegance) and influential.
aiming
on
used
which
elegant
Carson’s message was 7. (alarm) and its influence was immediate and far-reaching.The use of DDT 8. (ban) and the EPA was established in the US.The book was considered as 9.___________ milestone in the launch of the green movement in the Western world.Carson earned a Presidential Medal of Freedom after she passed away.
The book changed the world by increasing people’s 10. (aware) of protecting natural ecosystems.
However,the book was not received positively by everyone.It quickly became a target for critics in the pesticide industry,who said that Carson’s research was not precise.Carson appeared in public and on television 6._______________ (defend) her claims.
to defend
alarming
was banned
a
awareness
Activity 7 长难句分析
1. This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.
not...but...连接并列表语
让步状语从句
[尝试翻译]
这并不都是因为她书中高质量的论点是多么强有力,而是因为她美丽和高雅的文笔。
[尝试翻译]
2.Her book not only changed the world;half a century later it remains a book that deserves to be reread today,so that we can once again feel ourselves warm
to the fire of its passionate message.
定语从句
目的状语从句
她的书不仅在当时改变了世界,就是在半个世纪后的今天,它仍然值得人们重新阅读,以感受她充满感情的文字带给我们如火焰般的温暖。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1. v.禁止,取缔
2. v.颤抖,发抖
3. v.提醒,使(某人)意识到
4. number 一打;许多
5. n.推出,发起
6. n.名誉,名望
ban
tremble
alert
dozen
launch
reputation
识记阅读词汇
1.backyard n.
2.moribund adj.
3.throb v.
4.chorus n.
5.robin n.
6.catbird n.
7.dove n.
8.jay n.
9.wren n.
后院
垂死的,奄奄一息的
生机勃勃;热闹
合唱曲
知更鸟
猫鹊
鸽子
松鸦
鹪鹩(一种褐色小鸟)
10.marsh n.
11.fable n.
12.knowingly adv.
13.posthumous adj.
14.marine adj.
15.diamond n.
沼泽,湿地
寓言
故意地
死后获得的
海洋的
钻石
串记拓展词汇
1.puzzled adj.困惑的,无法理解的→ vt.(使)迷惑;(使)为难 n.谜;难题→ adj.令人迷惑的
2.thorough adj.仔细的;缜密的→ adv.完全地,彻底地
3.precise adj.精确的;一丝不苟的→ adv.准确地;恰好地;精确地;细心地,仔细地
4.elegance n.优美;简洁→ adj.高雅的,优雅的
5.passionate adj.具有强烈信念的→ n.热情;强烈的情感
puzzle
puzzling
thoroughly
precisely
elegant
passion
【掌握构词规律 快速记牢单词】
后缀-ed常放在表示心理状态的动词后面构成形容词,表示“感到……的”。如:
puzzle→puzzled 困惑的,无法理解的
delight→delighted 高兴的,快乐的
excite→excited 兴奋的,激动的
fright→frightened 惊吓的,害怕的
interest→interested 感兴趣的
重点短语
1. 使……意识到/认识到
2. 催促某人做某事
3. ……的目标
4. 继续支持(身处困境的人);袖手旁观;坚持
5. 做某事的企图
6. 给……造成危害
alert...to
urge sb.to do sth.
target for
stand by
an attempt to do sth.
cause harm to
要点探究 能力素养全提升
、
基础词汇——语境记忆
1.precise adj.精确的;一丝不苟的
【佳句背诵】It was found at the precise spot where she had left it.[过去经历]
那东西正好在她遗落的那个地方找到了。
2.passionate adj.具有强烈信念的
【佳句背诵】I admire his passionate belief in what he is doing.[人物介绍]
我佩服他对自己的工作所抱的坚定信心。
.、
高频词汇——讲练互动
1.ban v.禁止,取缔 n.禁令
(1)ban sb.from (doing) sth.禁止某人(做)某事
(2)a ban on对……的禁令
lift/remove a ban (on)解除(对……的)禁令
impose/put/place a ban(on)颁布(对……的)禁令
【佳句背诵】Certain chemicals have been banned because of their damaging effect on the environment.[环境保护]
某些化学品因其对环境的破坏作用而被禁止。
【即学即练】单句填空/单句写作
①Cigarette advertising should be (ban) because smoking is bad for our health.
②The president supports a total ban cigarette advertising.
③他被禁止参加比赛半年。
He__________ __________ __________ __________ __________in games for half a year.
banned
on
has been banned from competing
2.puzzled adj.困惑的,无法理解的
(1)be puzzled about/at对……感到困惑
be puzzled that...对……感到不解
(2)puzzle v.使困惑 n.迷惑,困惑
(3)puzzling adj.令人迷惑的
【佳句背诵】Seeing his puzzled look,I realized that my meaning didn’t really get across.[过去经历]
看到他困惑的表情,我意识到我的意思没有被真正理解。
【即学即练】单句填空/单句写作
①Hearing his words,I felt (puzzle) and didn’t know to what extent I could believe him.
②When the little girl was asked such a (puzzle) question,she stood there with a surprised look on her face.
③听了经理的解释,他脸上露出困惑的表情。
Hearing the manager’s explanation,he__________ __________ __________ __________ __________ _________ __________.
④虽然许多人对于网络投票的负面影响感到困惑,但是现在网络投票仍然受欢迎。
While many people__________ __________ __________the negative side of the voting,Internet voting is quite popular nowadays.
puzzled
puzzling
had a puzzled
expression on his face
are puzzled at/about
3.cause harm to对……造成危害
(1)harm v.& n.伤害,损害
do harm to损害,伤害
There is no harm in doing sth.做某事无害处。
(2)harmful adj.有害的
be harmful to伤害,损害
【佳句背诵】Drinking too much will cause harm to your health,so you’d better quit drinking.[身体健康]
喝酒太多会损害你的健康,所以你最好戒酒。
【即学即练】单句填空/一句多译
①Recently Xi’an has often seen the heavy smog weather,which has done great harm our daily life.
②We should abandon those bad habits that are (harm) to our health,such as smoking and drinking.
③If you want to solve the problem in this way,there is no harm in ________ (call) him.
to
harmful
calling
④当今,违反交通规则和乱扔垃圾的现象很普遍,这对我们的生活和环境造成严重的危害。
→These days,breaking traffic rules and littering are very common,
__________________________________________________.(分词作状语)
→These days,breaking traffic rules and littering are very common,
__________________________________________________.(定语从句)
causing serious harm to our life and the environment
which causes serious harm to our life and the environment
4.urge sb.to do sth.敦促某人做某事
(1)urge v.竭力主张,强烈要求,敦促;催促;驱策 n.强烈的欲望;冲动
urge that...(should) do sth.极力主张……做某事
(2)have/feel an urge to do sth.渴望做某事
(3)urgent adj.紧急的;迫切的
(4)urgency n.紧急;催促
【佳句背诵】Our teacher urges us to study hard with the final exam drawing near.[学校生活]
随着期末考试的来临,老师敦促我们努力学习。
【即学即练】单句填空/一句多译
①I never felt urge to learn any sign language before.
②There is no sense of (urge) to do my schoolwork immediately.
③父母应该积极地督促孩子利用这个机会加入体育队。
→Parents should actively______________________________________ the opportunity to join sports teams.(简单句)
→Parents should actively urge that______________________________ ______________________________to join sports teams.(宾语从句)
an
urgency
urge their children to take advantage of
their children (should) take
advantage of the opportunity
【名师点睛】
urgent后接从句时,从句的谓语动词需用“should+动词原形”,should可以省略。
5.reputation n.名誉;名声;名望
have a good/bad reputation有好/坏名声
have a reputation for...因……而有名
earn/establish/build a reputation赢得/确立/树立声誉
live up to one’s reputation 不负盛名;名不虚传
damage/ruin one’s reputation 有损/毁坏某人的名声
【佳句背诵】She devoted herself entirely to her research and it earned her a good reputation in her field.[人物介绍]
她全身心地投入到她的研究中,这为她在她的领域赢得了良好的声誉。
【即学即练】单句填空/单句写作
①The company has a worldwide reputation quality.
②Your company has good reputation in this area and I heard nothing but praise about it.
③蓝月亮餐厅的服务名副其实,因为我们都有一个愉快的经历。
The service at the Blue Moon Restaurant__________ _________ __________ __________ __________,for we all had an enjoyable experience.
for
a
lived up to
its reputation
、
多义词汇——自主练透
Ⅰ.一词多义
1.tremble
A.v.颤抖,发抖 B.v.轻轻摇晃,颤动 C.v.焦虑,担心,不安
①The bridge trembled as the train sped across it.
②I tremble at the thought of what may happen.
③His voice trembled with rage.
B
C
A
2.alert
A.v.提醒,使(某人)意识到 B.adj.警惕的,警觉的 C.n.警戒
①Why weren’t the police alerted
②The troops were placed on full alert.
③The alert listener will have noticed the error.
A
C
B
Ⅱ.教材熟词生义
1.thorough
项目 意义 例句
熟义 adj. The police carried out a thorough investigation.
生义 adj. The men were expert,thorough and careful.
彻底的
仔细的,缜密的
2.launch
项目 意义 例句
熟义 v. The government has launched an advertising campaign to encourage people to vote.
生义 v. The rocket was launched in March 1980.
v. The new model will be launched in July.
发起
发射
发行
、
重点句式——多维剖析
1.形容词作状语
Many people spoke of them,puzzled and disturbed.(教材原句)
许多人谈论着它们,茫然困惑、惴惴不安。
(1)形容词(短语)作状语可以表示方式、原因或伴随状况等,可位于句首、句末或句中,常用逗号与句子其他成分隔开。
(2)形容词(短语)作状语时常用来说明句子主语的状态,即和主语常可构成系表关系。如果用来修饰句子的谓语动词或整个句子,则应用副词作状语。
【佳句背诵】After the long journey,the three of them went back home, hungry and tired.[过去经历]
长途旅行后他们三个回家了,又饿又累。
【即学即练】单句填空/单句写作
①To our relief,the missing child returned home ten days later,tired but
(health).
② (surprise)and happy,he stood up and accepted the prize.
③我们最关注秀莲这个角色,她勇敢、善良且坚强。
__________,__________ __________ __________,Xiulian is the character we care about most.
healthy
Surprised
Brave kind and strong
2.as/though引导的倒装结构
This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.(教材原句)
这并不都是因为她书中高质量的论点是多么强有力,而是因为她美丽和高雅的文笔。
as/though引导的倒装结构:
(1)名词(形容词)+as/though+主语+系动词:把系表结构中的“表语”(而非be动词),提到从属连词as/though之前(而非主语之前)。
(2)副词+as/though+主语+动词:把修饰谓语动词的某个“副词”,提到从属连词as/though之前。
(3)动词原形+宾语或状语+as/though+主语+助动词/情态动词:跟真正倒装句(部分倒装)的要求恰恰相反,把实义动词提到连词之前,而把情态动词放在后面。
(4)分词短语+as/though+主语+be动词:把进行时或被动语态情况下的分词短语,提到从属连词as/though之前。
【佳句背诵】Tired as/though he was,he worked late into the night.[人物介绍]
虽然累了,但他还是工作到深夜。
【即学即练】单句写作
①尽管是个孩子,但他知道很多物理知识。
__________ __________ __________ __________,he knows a lot about physics.
②尽管他很努力尝试,但总是不成功。
__________ __________ __________ __________,he never succeeds.
③虽然他很生气,但是他努力平静地讲话。
__________ __________ __________ __________,he managed to speak calmly.
Child as/though he is
Try as he may
Angry as/though he was
【名师点睛】
(1)句首名词不能带任何冠词。
(2)句首是实义动词,其他助动词放在主语后。如果实义动词有宾语和状语,随实义动词一起放在主语之前。
本 课 结 束
Unit 6 Nature in words
Section C Developing ideas & Writing
Part 1 Reading comprehension
Part 2 Language points
目录索引
Part 1 Reading comprehension
第一步速读课文 理清脉络
Activity 1 Reading for the main idea
1.Read the text quickly and find out the main idea of the passage is______________________________.
a book review on Silent Spring
2.Read the passage and match the main idea of each paragraph.
Para.1 A.Features of Silent Spring.
Para.2 B.The author’s view about Silent Spring.
Para.3 C.The purpose of Silent Spring.
Para.4 D.Opposing voices of Silent Spring.
Para.5 E.An adaption from Silent Spring.
Para.6 F.Effects brought by Silent Spring.
Activity 2 Skimming for the main structure
Author:Rachel Carson
Year of publication:1. Purpose:Carson aimed to 2. people to the damaging effects of human activity on natural ecosystems.She wished to see pesticides used in a more 3._____________________________________ way.
Features of the book:Carson wrote a lot of 4. research and case studies in the book,which contains Carson’s sources,showing how 5.________ and 6. she was as a scientist.
Influence of the book:It caused a great increase in 7. .
1962
alert
responsible,limited and carefully monitored
scientific
thorough
precise
environmental awareness
The use of DDT 8. and the EPA was established in the US.
It earned Carson a posthumous Presidential Medal of Freedom and put her face on the 17-cent US stamp.
Opposing voices:They said that Carson did not understand the science behind her arguments.Some also said that her work was more emotional than scientific.These were 9. to damage Carson’s reputation and stop her work from influencing public policy.
Views of the author:She made a crucial but 10. difficult-to-understand subject interesting and accessible to millions of people.
was banned
attempts
potentially
第二步精读课文 领悟细节
Activity 3 Read the text carefully and choose the best answer
1.What caused Silent Spring according to the passage
A.The birds didn’t wake up so early.
B.The people killed the birds randomly.
C.The animals all died out because of human activity.
D.The birds died because of the harmful use of pesticides.
答案 D
2.Which is NOT the influence of Carson’s work in the following
A.The ban on the use of DDT.
B.She earned a Presidential Medal of Freedom alive.
C.The establishment of the EPA in the US.
D.A great increase in environmental awareness.
答案 B
3.Some critics found fault with Carson in the following aspects EXCEPT .
A.her research work was strong
B.her work was more emotional than scientific
C.she was a marine biologist rather than a chemist
D.she didn’t understand the science behind her arguments
答案 A
4.Why does the author enjoy Carson’s book
A.The quality of her arguments is strong.
B.Her book has changed the world.
C.Her writing is beautiful and elegant.
D.She describes a beautiful silent spring.
答案 C
Activity 4 思考分享 提升思维
1.What do you know about Carson
2.What do you know about DDT
略
略
Activity 5 诵读佳句 学练写作
1.What did she aim to do by the book
By imagining a world without birds,she aimed to alert not only the scientific community but also 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 believed that the chemical industry was knowingly causing harm to plants,animals and even humans,and wished to see pesticides used in a more responsible,limited and carefully monitored way.
2.Why does the author enjoy Carson’s book
She made a crucial but potentially difficult-to-understand subject interesting and accessible to millions of people.This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.Her book not only changed the world;half a century later it remains a book that deserves to be reread today,so that we can once again feel ourselves warm to the fire of its passionate message.For unless we do listen to Rachel Carson’s warning,one day we may wake up to the strange and quiet horror of another silent spring.
第三步深读课文 融会提能
Activity 6 课文语篇填空
Silent Spring
Silent Spring written by Rachel Carson was published in 1962.Carson wrote the book 1. (aim) to alert people to the damaging effects of human activity 2. natural ecosystems.And she wished to see pesticides 3. (use) in a more responsible,limited and carefully monitored way.The book contained a lot of scientific information,research,examples and so on,4. showed how precise she was as a scientist.The arguments were strong and the language was 5. (elegance) and influential.
aiming
on
used
which
elegant
Carson’s message was 7. (alarm) and its influence was immediate and far-reaching.The use of DDT 8. (ban) and the EPA was established in the US.The book was considered as 9.___________ milestone in the launch of the green movement in the Western world.Carson earned a Presidential Medal of Freedom after she passed away.
The book changed the world by increasing people’s 10. (aware) of protecting natural ecosystems.
However,the book was not received positively by everyone.It quickly became a target for critics in the pesticide industry,who said that Carson’s research was not precise.Carson appeared in public and on television 6._______________ (defend) her claims.
to defend
alarming
was banned
a
awareness
Activity 7 长难句分析
1. This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.
not...but...连接并列表语
让步状语从句
[尝试翻译]
这并不都是因为她书中高质量的论点是多么强有力,而是因为她美丽和高雅的文笔。
[尝试翻译]
2.Her book not only changed the world;half a century later it remains a book that deserves to be reread today,so that we can once again feel ourselves warm
to the fire of its passionate message.
定语从句
目的状语从句
她的书不仅在当时改变了世界,就是在半个世纪后的今天,它仍然值得人们重新阅读,以感受她充满感情的文字带给我们如火焰般的温暖。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1. v.禁止,取缔
2. v.颤抖,发抖
3. v.提醒,使(某人)意识到
4. number 一打;许多
5. n.推出,发起
6. n.名誉,名望
ban
tremble
alert
dozen
launch
reputation
识记阅读词汇
1.backyard n.
2.moribund adj.
3.throb v.
4.chorus n.
5.robin n.
6.catbird n.
7.dove n.
8.jay n.
9.wren n.
后院
垂死的,奄奄一息的
生机勃勃;热闹
合唱曲
知更鸟
猫鹊
鸽子
松鸦
鹪鹩(一种褐色小鸟)
10.marsh n.
11.fable n.
12.knowingly adv.
13.posthumous adj.
14.marine adj.
15.diamond n.
沼泽,湿地
寓言
故意地
死后获得的
海洋的
钻石
串记拓展词汇
1.puzzled adj.困惑的,无法理解的→ vt.(使)迷惑;(使)为难 n.谜;难题→ adj.令人迷惑的
2.thorough adj.仔细的;缜密的→ adv.完全地,彻底地
3.precise adj.精确的;一丝不苟的→ adv.准确地;恰好地;精确地;细心地,仔细地
4.elegance n.优美;简洁→ adj.高雅的,优雅的
5.passionate adj.具有强烈信念的→ n.热情;强烈的情感
puzzle
puzzling
thoroughly
precisely
elegant
passion
【掌握构词规律 快速记牢单词】
后缀-ed常放在表示心理状态的动词后面构成形容词,表示“感到……的”。如:
puzzle→puzzled 困惑的,无法理解的
delight→delighted 高兴的,快乐的
excite→excited 兴奋的,激动的
fright→frightened 惊吓的,害怕的
interest→interested 感兴趣的
重点短语
1. 使……意识到/认识到
2. 催促某人做某事
3. ……的目标
4. 继续支持(身处困境的人);袖手旁观;坚持
5. 做某事的企图
6. 给……造成危害
alert...to
urge sb.to do sth.
target for
stand by
an attempt to do sth.
cause harm to
要点探究 能力素养全提升
、
基础词汇——语境记忆
1.precise adj.精确的;一丝不苟的
【佳句背诵】It was found at the precise spot where she had left it.[过去经历]
那东西正好在她遗落的那个地方找到了。
2.passionate adj.具有强烈信念的
【佳句背诵】I admire his passionate belief in what he is doing.[人物介绍]
我佩服他对自己的工作所抱的坚定信心。
.、
高频词汇——讲练互动
1.ban v.禁止,取缔 n.禁令
(1)ban sb.from (doing) sth.禁止某人(做)某事
(2)a ban on对……的禁令
lift/remove a ban (on)解除(对……的)禁令
impose/put/place a ban(on)颁布(对……的)禁令
【佳句背诵】Certain chemicals have been banned because of their damaging effect on the environment.[环境保护]
某些化学品因其对环境的破坏作用而被禁止。
【即学即练】单句填空/单句写作
①Cigarette advertising should be (ban) because smoking is bad for our health.
②The president supports a total ban cigarette advertising.
③他被禁止参加比赛半年。
He__________ __________ __________ __________ __________in games for half a year.
banned
on
has been banned from competing
2.puzzled adj.困惑的,无法理解的
(1)be puzzled about/at对……感到困惑
be puzzled that...对……感到不解
(2)puzzle v.使困惑 n.迷惑,困惑
(3)puzzling adj.令人迷惑的
【佳句背诵】Seeing his puzzled look,I realized that my meaning didn’t really get across.[过去经历]
看到他困惑的表情,我意识到我的意思没有被真正理解。
【即学即练】单句填空/单句写作
①Hearing his words,I felt (puzzle) and didn’t know to what extent I could believe him.
②When the little girl was asked such a (puzzle) question,she stood there with a surprised look on her face.
③听了经理的解释,他脸上露出困惑的表情。
Hearing the manager’s explanation,he__________ __________ __________ __________ __________ _________ __________.
④虽然许多人对于网络投票的负面影响感到困惑,但是现在网络投票仍然受欢迎。
While many people__________ __________ __________the negative side of the voting,Internet voting is quite popular nowadays.
puzzled
puzzling
had a puzzled
expression on his face
are puzzled at/about
3.cause harm to对……造成危害
(1)harm v.& n.伤害,损害
do harm to损害,伤害
There is no harm in doing sth.做某事无害处。
(2)harmful adj.有害的
be harmful to伤害,损害
【佳句背诵】Drinking too much will cause harm to your health,so you’d better quit drinking.[身体健康]
喝酒太多会损害你的健康,所以你最好戒酒。
【即学即练】单句填空/一句多译
①Recently Xi’an has often seen the heavy smog weather,which has done great harm our daily life.
②We should abandon those bad habits that are (harm) to our health,such as smoking and drinking.
③If you want to solve the problem in this way,there is no harm in ________ (call) him.
to
harmful
calling
④当今,违反交通规则和乱扔垃圾的现象很普遍,这对我们的生活和环境造成严重的危害。
→These days,breaking traffic rules and littering are very common,
__________________________________________________.(分词作状语)
→These days,breaking traffic rules and littering are very common,
__________________________________________________.(定语从句)
causing serious harm to our life and the environment
which causes serious harm to our life and the environment
4.urge sb.to do sth.敦促某人做某事
(1)urge v.竭力主张,强烈要求,敦促;催促;驱策 n.强烈的欲望;冲动
urge that...(should) do sth.极力主张……做某事
(2)have/feel an urge to do sth.渴望做某事
(3)urgent adj.紧急的;迫切的
(4)urgency n.紧急;催促
【佳句背诵】Our teacher urges us to study hard with the final exam drawing near.[学校生活]
随着期末考试的来临,老师敦促我们努力学习。
【即学即练】单句填空/一句多译
①I never felt urge to learn any sign language before.
②There is no sense of (urge) to do my schoolwork immediately.
③父母应该积极地督促孩子利用这个机会加入体育队。
→Parents should actively______________________________________ the opportunity to join sports teams.(简单句)
→Parents should actively urge that______________________________ ______________________________to join sports teams.(宾语从句)
an
urgency
urge their children to take advantage of
their children (should) take
advantage of the opportunity
【名师点睛】
urgent后接从句时,从句的谓语动词需用“should+动词原形”,should可以省略。
5.reputation n.名誉;名声;名望
have a good/bad reputation有好/坏名声
have a reputation for...因……而有名
earn/establish/build a reputation赢得/确立/树立声誉
live up to one’s reputation 不负盛名;名不虚传
damage/ruin one’s reputation 有损/毁坏某人的名声
【佳句背诵】She devoted herself entirely to her research and it earned her a good reputation in her field.[人物介绍]
她全身心地投入到她的研究中,这为她在她的领域赢得了良好的声誉。
【即学即练】单句填空/单句写作
①The company has a worldwide reputation quality.
②Your company has good reputation in this area and I heard nothing but praise about it.
③蓝月亮餐厅的服务名副其实,因为我们都有一个愉快的经历。
The service at the Blue Moon Restaurant__________ _________ __________ __________ __________,for we all had an enjoyable experience.
for
a
lived up to
its reputation
、
多义词汇——自主练透
Ⅰ.一词多义
1.tremble
A.v.颤抖,发抖 B.v.轻轻摇晃,颤动 C.v.焦虑,担心,不安
①The bridge trembled as the train sped across it.
②I tremble at the thought of what may happen.
③His voice trembled with rage.
B
C
A
2.alert
A.v.提醒,使(某人)意识到 B.adj.警惕的,警觉的 C.n.警戒
①Why weren’t the police alerted
②The troops were placed on full alert.
③The alert listener will have noticed the error.
A
C
B
Ⅱ.教材熟词生义
1.thorough
项目 意义 例句
熟义 adj. The police carried out a thorough investigation.
生义 adj. The men were expert,thorough and careful.
彻底的
仔细的,缜密的
2.launch
项目 意义 例句
熟义 v. The government has launched an advertising campaign to encourage people to vote.
生义 v. The rocket was launched in March 1980.
v. The new model will be launched in July.
发起
发射
发行
、
重点句式——多维剖析
1.形容词作状语
Many people spoke of them,puzzled and disturbed.(教材原句)
许多人谈论着它们,茫然困惑、惴惴不安。
(1)形容词(短语)作状语可以表示方式、原因或伴随状况等,可位于句首、句末或句中,常用逗号与句子其他成分隔开。
(2)形容词(短语)作状语时常用来说明句子主语的状态,即和主语常可构成系表关系。如果用来修饰句子的谓语动词或整个句子,则应用副词作状语。
【佳句背诵】After the long journey,the three of them went back home, hungry and tired.[过去经历]
长途旅行后他们三个回家了,又饿又累。
【即学即练】单句填空/单句写作
①To our relief,the missing child returned home ten days later,tired but
(health).
② (surprise)and happy,he stood up and accepted the prize.
③我们最关注秀莲这个角色,她勇敢、善良且坚强。
__________,__________ __________ __________,Xiulian is the character we care about most.
healthy
Surprised
Brave kind and strong
2.as/though引导的倒装结构
This is not so much because of the quality of her arguments,strong though they are,but because of the beauty and elegance of her writing.(教材原句)
这并不都是因为她书中高质量的论点是多么强有力,而是因为她美丽和高雅的文笔。
as/though引导的倒装结构:
(1)名词(形容词)+as/though+主语+系动词:把系表结构中的“表语”(而非be动词),提到从属连词as/though之前(而非主语之前)。
(2)副词+as/though+主语+动词:把修饰谓语动词的某个“副词”,提到从属连词as/though之前。
(3)动词原形+宾语或状语+as/though+主语+助动词/情态动词:跟真正倒装句(部分倒装)的要求恰恰相反,把实义动词提到连词之前,而把情态动词放在后面。
(4)分词短语+as/though+主语+be动词:把进行时或被动语态情况下的分词短语,提到从属连词as/though之前。
【佳句背诵】Tired as/though he was,he worked late into the night.[人物介绍]
虽然累了,但他还是工作到深夜。
【即学即练】单句写作
①尽管是个孩子,但他知道很多物理知识。
__________ __________ __________ __________,he knows a lot about physics.
②尽管他很努力尝试,但总是不成功。
__________ __________ __________ __________,he never succeeds.
③虽然他很生气,但是他努力平静地讲话。
__________ __________ __________ __________,he managed to speak calmly.
Child as/though he is
Try as he may
Angry as/though he was
【名师点睛】
(1)句首名词不能带任何冠词。
(2)句首是实义动词,其他助动词放在主语后。如果实义动词有宾语和状语,随实义动词一起放在主语之前。
本 课 结 束