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人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教案及反思
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这是一份人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教案及反思，共10页。
主题语境：人与社会
主题群：科学与技术
子主题：科学家、科学研究和科学精神
语篇类型：人物传记
文本分析：
[What]本节课提供了两篇人物传记，分别介绍了钱学森与史蒂芬·霍金两位科学家及二人的科学精神。两篇文章都可大致划分成三部分：第一部分对科学家进行总体评价；第二部分描写两位科学家的经历；第三部分总结了科学家的性格品质。文章主题与本单元主题语境相关，有助于对主题意义的探究。文本结构清晰，逻辑条理分明，能够为写作提供很好的范本。
[Why]培养学生获取信息并利用所学语言、文化知识创造新语篇的能力以及批判性思维。
[Hw]文章通过描写钱学森与史蒂芬·霍金的经历来总结说明两位科学家的性格品质，并采用连接词来体现句子、段落之间的联系。总体来说，本文语言生动简洁，结构层次分明，合乎逻辑
课时目标
1.获取、梳理、描述钱学森与史蒂芬·霍金的性格品质。
2.分析判断作者的写作手法，掌握语篇特征。
3.联系个人生活，使学生在新的语境中，用得体的语言以书面形式描述自己对科学精神的看法，实现对语言知识和文化知识的内化，促进能力向素养的转化。
4.通过小组合作，对组内成员的草稿进行批判性评价并相互学习，培养学生的批判性思维及与他人合作学习的能力。
重点难点
重点：
1.获取文章的有效信息，描述科学家的性格和品质。
2.分析和判断作者的写作手法及文章的主要语篇特征。
难点：
用恰当的语言论述自己对科学精神的看法。
教学准备
教师准备：
搜集著名科学家的相关资料
学生准备：
1.预习新词汇和课文。
2.在网上查找著名科学家的资料。
教学过程
Step I 学习理解
活动一：感知与注意
Brainstrm
1.Shw sme pictures abut sme famus scientists and ask students t recgnize whm they are and what cntributins they've made t sciety.
2. Ask students t answer the fllwing questins：
·Wh is yur favurite scientist?
·Can yu use sme adjectives t describe his/her persnalities?
【设计意图】通过图片和热身问题，引导学生对部分著名科学家进行识别并讨论其对社会的贡献，并用英语描述自已最喜欢的科学家，使学生提前进入话题，为接下来的文章阅读做好准备。
活动二：获取与梳理
Learn the texts
1.Let students read the tw titles and try t predict what the texts are mainly abut.
2.Read the texts and decide if the statements are true[T]r false[F].
Suggested answers:
①F②T③F④T
3. Answer the questins belw using the infrmatin frm the texts.
·Why was Qian called "the father f China's aerspace"?
·Hw was Hawking's wn thery prven crrect?
Suggested answers:
·Because much f the technlgy behind the Shenzhu rckets was based n his research.
·Astrnmers used their telescpes t prve his wrk n the big bang thery.
【设计意图】通过标题预测短文内容、判断正误和回答问题，帮助学生理解课文内容，掌握文章细节，为后面的写作做准备。
活动三：概括与整合
Generalizatin
1.Find wrds that describe the persnalities f the scientists.
Suggested answers：
Qian Xuesen：
a man with "great scientific thught and scientific spirit" wh was patritic and served his hmeland with effrt, achievement, and devtin; a pineer; did nt let that discurage him; determined; an utstanding and creative scientist; deep appreciatin fr art
Stephen Hawking:
brilliant; brave; smetimes careless in what he said r did; willing t say what thers were afraid t say; dream f what thers were afraid t dream abut quite determined willing t admit his faults
2. Hw d the stries abut the scientists help illustrate these persnalities?
Suggested answers:
In the case f Qian Xuesen, we see his determinatin illustrated by his struggles and hw he vercame challenges. His stry als shws he was patritic and devted t his career
In the case f Stephen Hawking, we als see his determinatin in the face f difficulty thrugh the stries tld abut him We als see his audacity.
3.Cnclusin：If yu want t make peple accept yur descriptin f smebdy's persnalities，yu shuld give them details t supprt yur idea，making it frceful.
【设计意图】通过找出文中描述两位科学家性格的词汇，让学生对两位科学家有进一步了解；通过讨论文中人物故事与性格描述之间有何联系，引导学生得出结论描述性格时须有例子作为支撑，为接下来的写作铺路。
Step Ⅱ 应用实践
活动四：分析与判断
Hw des the authr write？
Wrk in grups f fur and finish the fllwing tasks.
（1）The paragraphs in the tw texts have different functins. Wrk in grups and fill in the table.
Suggested answers:
(2) The authr uses sme linking wrds and phrases in the passages. Find them and then describe their functin. Can yu name mre cnnectives? Help students if necessary.
Suggested answers：
Hwever, after the Snghu Battle brke ut in 1932,…
At that time, China was pr and its rcket science was undevelped.
Nevertheless, Qian did nt let that discurage himBecause much f the technlgy behind the Shenzhu rckets…
Hwever, what might have made him such an utstanding…
In general, there were tw main theries…
Besides being brilliant, he was brave…
Furthermre, he was quite determined…
Abve all, hawking was willing t admit his faults.
Functin: These serve t link elements in the passages and bring greater chesin and lgical flw t it.
【设计意图】通过对文章段落与功能的总结，让学生对语篇结构一目了然，为之后的写作提供结构模板；通过寻找文中连接词并讨论其作用，可以培养学生分析文章时重视逻辑关系的习惯，加深学生对文章语用知识方面的理解，也为下一步的写作打好语言基础。
活动五：内化与应用
Write an essay abut the scientific spirit
1.Discuss sme stries abut great scientists
2.Using these stries as a basis，discuss the fllwing questins.
·Apart frm being clever，what are the mst imprtant persnal qualities a scientist must have t be successful？
·Hw d these stries illustrate the scientific spirit？
3.Nw wrk by yurself t write an essay abut the scientific spirit.
4.写作指导：杰出人物介绍
（1）基本内容
①age、sex、birthplace、backgrund（概况）
② appearance、character（外表、性格）
③ educatin（教育背景）
④big events in his r her life（in rder f time）（经历、生平）
⑤evaluatin（评价）
（2）常用词汇和句式
①外貌（appearance/lk）
gd--lking相貌英俊的；漂亮的
funny-lking外表可笑的
white-haired白头发的
charming有魅力的
with lng black hair and big eyes长长的黑发，大大的眼睛
②性格气质（character）
kind-hearted好心的
warm-hearted热心的
a strng will很强的意志力
wise睿智的
hard-wrking/diligent勤奋的
humrus幽默的
③出生日期、出生地（date f birth/birthplace）
…was brn …
④家庭背景（family backgrund）
…was brn in/Int a pr/rich family出生在贫穷的/富裕的家庭
⑤教育背景（educatin backgrund）
be admitted t…university考取……大学
graduated frm…department .…university从某大学某系毕业
receive/get a dctr's degree获取博士学位g abrad fr further studies出国深造When at cllege，he majred In French/he was a French majr.读大学时他主修法语。
⑥主要事迹（main event）
serve as/wrk as/act as做……工作
devte neself/ne's effrt/ne's life t be devted t致力于
make up ne's mind t d sth/be determined t d sth决心做某事
have a gift/talent fr/be gifted/talented in…有……的天赋
⑦成就（achievement）
excellent/utstanding/remarkable出色的
succeed in sth/ding sth成功做某事
be gd at/d well in..擅长……
famus/well-knwn at hme and abrad国内外著名的
make great/rapid prgress in...在……取得很大/快速进步
vercme many difficulties/g thrugh hardship 克服困难
set a gd example t.为……树立好榜样
speak highly f…高度赞扬……
be hnured as...被授予
be remembered as…被铭记
（3）写作范例
根据以下信息用英语写一篇短文介绍袁隆平教授。
Suggested answer：
Brn in a pr family in Peking Unin Medical Cllege Hspital n September 7, 1930, Yuan Lngping studied hard, shwing great interest in agriculture.
As a matter f fact, since his graduatin frm university in 1953, Yuan had dne research n rice fr ver half a century, devting all his time and energy the study f agriculture.
Because f his research, China's rice prductin is increasing rapidly, slving the prblem f the lack f fd fr many cuntries. As a result, he was hnured as the" father f hybrid rice" and was rewarded with many prizes fr his great cntributins t the wrld Thugh he was famus, he lived a simple life and cared little abut mney and fame.
【设计意图】本活动为写作实践，在写前设计小组活动，引导学生用之前所学语言知识对著名科学家及其故事进行讨论，并更进一步总结科学家应具备的品格，旨在降低写作难度，增强学生的写作信心。
Step Ⅲ 迁移创新
活动六：批判与评价
Exchange yur draft with a partner
（1）Use the checklist t help yu revise yur partners draft w Des the writer explain clearly the persnal qualities that make up the scientific spirit？
√ Des the writer give examples frm the lives f the scientist（s）t illustrate the pints？
√ Des the writer describe the persnality f a great scientist？
√ Des the writer use apprpriate linking wrds and phrases t tie the ideas tgether？
√ Des the writer use separate paragraphs，each with its wn functin？
√ Des the writer use crrect grammar，punctuatin，and spelling？
（2）Take yur draft back and revise it.
（3）Share yur essay with the rest f the class.
【设计意图】该环节通过小组合作，探讨文章是否清楚阐述了构成科学家精神的个人品质，是否给出科学家经历的例子以阐述作者的观点，是否描述了伟大科学家的性格，是否恰当使用了英语连接词，是否有独立的自然段且每个自然段有其各自的功能，文章语法、标点、词汇拼写是否正确，从而使学生对组内成员的草稿进行综合评价并进行相互学习，加深对主题意义的理解和批判思维及多元思维的培养，实现深度学习。
板书设计
① Qian changed his majr because f a shift in persnal interest.
T口F口
② Qian's strng interest in art has a psitive impact n a scientists develpment.
T口F口
③ When Hawking was yung，almst everyne believed that the universe began with a big bang.
T口F口
④Because Hawking was determined，he was able t succeed even thugh he was ill.
T口F口
Functin
Paragraphs
The Father f
Chinas Aerspace
A Wrld f
Pure Thught
Overall evaluatin f
the scientists
Experiences f the
scientists
The persnalities f
the scientists and
what made them
great scientists
Functin
Paragraphs
The Father f
Chinas Aerspace
A Wrld f
Pure Thught
Overall evaluatin f
the scientists
Para. 1
Para. 1
Experiences f the
scientists
Paras. 2-5
Para. 2
The persnalities f
the scientists and
what made them
great scientists
Para. 6-7
Para. 3
基本信息
主要成绩
①1930年9月7日，出生于北京协和医院。自幼刻苦学习，酷爱农业科学；
②自从1953年大学毕业以后，他已经研究水稻近半个世纪，一直在为世界农业默默耕耘。
①由于他的研究，我国水稻产量快速增长，为很多国家解决了粮食不足的问题；
②他被誉为“杂交水稻之父”；
③虽然他很出名，但是他过着简朴的生活，不计名利。
Unit 1 Science and scientists
Perid Ⅴ Using Language（2）
I.学习理解
活动一：感知与注意
Brainstrm活动二：获取与梳理
Learn the texts活动三：概括与整合
Generalizatin
Ⅱ.应用实践
活动四：分析与判断
Hw des the authr write活动五：内化与应用
Write an essay abut the scientific spirit
Ⅲ.迁移创新
活动六：批判与评价
Exchange yur draft with a partner
主题语境：人与社会
主题群：科学与技术
子主题：科学家、科学研究和科学精神
语篇类型：人物传记
文本分析：
[What]本节课提供了两篇人物传记，分别介绍了钱学森与史蒂芬·霍金两位科学家及二人的科学精神。两篇文章都可大致划分成三部分：第一部分对科学家进行总体评价；第二部分描写两位科学家的经历；第三部分总结了科学家的性格品质。文章主题与本单元主题语境相关，有助于对主题意义的探究。文本结构清晰，逻辑条理分明，能够为写作提供很好的范本。
[Why]培养学生获取信息并利用所学语言、文化知识创造新语篇的能力以及批判性思维。
[Hw]文章通过描写钱学森与史蒂芬·霍金的经历来总结说明两位科学家的性格品质，并采用连接词来体现句子、段落之间的联系。总体来说，本文语言生动简洁，结构层次分明，合乎逻辑
课时目标
1.获取、梳理、描述钱学森与史蒂芬·霍金的性格品质。
2.分析判断作者的写作手法，掌握语篇特征。
3.联系个人生活，使学生在新的语境中，用得体的语言以书面形式描述自己对科学精神的看法，实现对语言知识和文化知识的内化，促进能力向素养的转化。
4.通过小组合作，对组内成员的草稿进行批判性评价并相互学习，培养学生的批判性思维及与他人合作学习的能力。
重点难点
重点：
1.获取文章的有效信息，描述科学家的性格和品质。
2.分析和判断作者的写作手法及文章的主要语篇特征。
难点：
用恰当的语言论述自己对科学精神的看法。
教学准备
教师准备：
搜集著名科学家的相关资料
学生准备：
1.预习新词汇和课文。
2.在网上查找著名科学家的资料。
教学过程
Step I 学习理解
活动一：感知与注意
Brainstrm
1.Shw sme pictures abut sme famus scientists and ask students t recgnize whm they are and what cntributins they've made t sciety.
2. Ask students t answer the fllwing questins：
·Wh is yur favurite scientist?
·Can yu use sme adjectives t describe his/her persnalities?
【设计意图】通过图片和热身问题，引导学生对部分著名科学家进行识别并讨论其对社会的贡献，并用英语描述自已最喜欢的科学家，使学生提前进入话题，为接下来的文章阅读做好准备。
活动二：获取与梳理
Learn the texts
1.Let students read the tw titles and try t predict what the texts are mainly abut.
2.Read the texts and decide if the statements are true[T]r false[F].
Suggested answers:
①F②T③F④T
3. Answer the questins belw using the infrmatin frm the texts.
·Why was Qian called "the father f China's aerspace"?
·Hw was Hawking's wn thery prven crrect?
Suggested answers:
·Because much f the technlgy behind the Shenzhu rckets was based n his research.
·Astrnmers used their telescpes t prve his wrk n the big bang thery.
【设计意图】通过标题预测短文内容、判断正误和回答问题，帮助学生理解课文内容，掌握文章细节，为后面的写作做准备。
活动三：概括与整合
Generalizatin
1.Find wrds that describe the persnalities f the scientists.
Suggested answers：
Qian Xuesen：
a man with "great scientific thught and scientific spirit" wh was patritic and served his hmeland with effrt, achievement, and devtin; a pineer; did nt let that discurage him; determined; an utstanding and creative scientist; deep appreciatin fr art
Stephen Hawking:
brilliant; brave; smetimes careless in what he said r did; willing t say what thers were afraid t say; dream f what thers were afraid t dream abut quite determined willing t admit his faults
2. Hw d the stries abut the scientists help illustrate these persnalities?
Suggested answers:
In the case f Qian Xuesen, we see his determinatin illustrated by his struggles and hw he vercame challenges. His stry als shws he was patritic and devted t his career
In the case f Stephen Hawking, we als see his determinatin in the face f difficulty thrugh the stries tld abut him We als see his audacity.
3.Cnclusin：If yu want t make peple accept yur descriptin f smebdy's persnalities，yu shuld give them details t supprt yur idea，making it frceful.
【设计意图】通过找出文中描述两位科学家性格的词汇，让学生对两位科学家有进一步了解；通过讨论文中人物故事与性格描述之间有何联系，引导学生得出结论描述性格时须有例子作为支撑，为接下来的写作铺路。
Step Ⅱ 应用实践
活动四：分析与判断
Hw des the authr write？
Wrk in grups f fur and finish the fllwing tasks.
（1）The paragraphs in the tw texts have different functins. Wrk in grups and fill in the table.
Suggested answers:
(2) The authr uses sme linking wrds and phrases in the passages. Find them and then describe their functin. Can yu name mre cnnectives? Help students if necessary.
Suggested answers：
Hwever, after the Snghu Battle brke ut in 1932,…
At that time, China was pr and its rcket science was undevelped.
Nevertheless, Qian did nt let that discurage himBecause much f the technlgy behind the Shenzhu rckets…
Hwever, what might have made him such an utstanding…
In general, there were tw main theries…
Besides being brilliant, he was brave…
Furthermre, he was quite determined…
Abve all, hawking was willing t admit his faults.
Functin: These serve t link elements in the passages and bring greater chesin and lgical flw t it.
【设计意图】通过对文章段落与功能的总结，让学生对语篇结构一目了然，为之后的写作提供结构模板；通过寻找文中连接词并讨论其作用，可以培养学生分析文章时重视逻辑关系的习惯，加深学生对文章语用知识方面的理解，也为下一步的写作打好语言基础。
活动五：内化与应用
Write an essay abut the scientific spirit
1.Discuss sme stries abut great scientists
2.Using these stries as a basis，discuss the fllwing questins.
·Apart frm being clever，what are the mst imprtant persnal qualities a scientist must have t be successful？
·Hw d these stries illustrate the scientific spirit？
3.Nw wrk by yurself t write an essay abut the scientific spirit.
4.写作指导：杰出人物介绍
（1）基本内容
①age、sex、birthplace、backgrund（概况）
② appearance、character（外表、性格）
③ educatin（教育背景）
④big events in his r her life（in rder f time）（经历、生平）
⑤evaluatin（评价）
（2）常用词汇和句式
①外貌（appearance/lk）
gd--lking相貌英俊的；漂亮的
funny-lking外表可笑的
white-haired白头发的
charming有魅力的
with lng black hair and big eyes长长的黑发，大大的眼睛
②性格气质（character）
kind-hearted好心的
warm-hearted热心的
a strng will很强的意志力
wise睿智的
hard-wrking/diligent勤奋的
humrus幽默的
③出生日期、出生地（date f birth/birthplace）
…was brn …
④家庭背景（family backgrund）
…was brn in/Int a pr/rich family出生在贫穷的/富裕的家庭
⑤教育背景（educatin backgrund）
be admitted t…university考取……大学
graduated frm…department .…university从某大学某系毕业
receive/get a dctr's degree获取博士学位g abrad fr further studies出国深造When at cllege，he majred In French/he was a French majr.读大学时他主修法语。
⑥主要事迹（main event）
serve as/wrk as/act as做……工作
devte neself/ne's effrt/ne's life t be devted t致力于
make up ne's mind t d sth/be determined t d sth决心做某事
have a gift/talent fr/be gifted/talented in…有……的天赋
⑦成就（achievement）
excellent/utstanding/remarkable出色的
succeed in sth/ding sth成功做某事
be gd at/d well in..擅长……
famus/well-knwn at hme and abrad国内外著名的
make great/rapid prgress in...在……取得很大/快速进步
vercme many difficulties/g thrugh hardship 克服困难
set a gd example t.为……树立好榜样
speak highly f…高度赞扬……
be hnured as...被授予
be remembered as…被铭记
（3）写作范例
根据以下信息用英语写一篇短文介绍袁隆平教授。
Suggested answer：
Brn in a pr family in Peking Unin Medical Cllege Hspital n September 7, 1930, Yuan Lngping studied hard, shwing great interest in agriculture.
As a matter f fact, since his graduatin frm university in 1953, Yuan had dne research n rice fr ver half a century, devting all his time and energy the study f agriculture.
Because f his research, China's rice prductin is increasing rapidly, slving the prblem f the lack f fd fr many cuntries. As a result, he was hnured as the" father f hybrid rice" and was rewarded with many prizes fr his great cntributins t the wrld Thugh he was famus, he lived a simple life and cared little abut mney and fame.
【设计意图】本活动为写作实践，在写前设计小组活动，引导学生用之前所学语言知识对著名科学家及其故事进行讨论，并更进一步总结科学家应具备的品格，旨在降低写作难度，增强学生的写作信心。
Step Ⅲ 迁移创新
活动六：批判与评价
Exchange yur draft with a partner
（1）Use the checklist t help yu revise yur partners draft w Des the writer explain clearly the persnal qualities that make up the scientific spirit？
√ Des the writer give examples frm the lives f the scientist（s）t illustrate the pints？
√ Des the writer describe the persnality f a great scientist？
√ Des the writer use apprpriate linking wrds and phrases t tie the ideas tgether？
√ Des the writer use separate paragraphs，each with its wn functin？
√ Des the writer use crrect grammar，punctuatin，and spelling？
（2）Take yur draft back and revise it.
（3）Share yur essay with the rest f the class.
【设计意图】该环节通过小组合作，探讨文章是否清楚阐述了构成科学家精神的个人品质，是否给出科学家经历的例子以阐述作者的观点，是否描述了伟大科学家的性格，是否恰当使用了英语连接词，是否有独立的自然段且每个自然段有其各自的功能，文章语法、标点、词汇拼写是否正确，从而使学生对组内成员的草稿进行综合评价并进行相互学习，加深对主题意义的理解和批判思维及多元思维的培养，实现深度学习。
板书设计
① Qian changed his majr because f a shift in persnal interest.
T口F口
② Qian's strng interest in art has a psitive impact n a scientists develpment.
T口F口
③ When Hawking was yung，almst everyne believed that the universe began with a big bang.
T口F口
④Because Hawking was determined，he was able t succeed even thugh he was ill.
T口F口
Functin
Paragraphs
The Father f
Chinas Aerspace
A Wrld f
Pure Thught
Overall evaluatin f
the scientists
Experiences f the
scientists
The persnalities f
the scientists and
what made them
great scientists
Functin
Paragraphs
The Father f
Chinas Aerspace
A Wrld f
Pure Thught
Overall evaluatin f
the scientists
Para. 1
Para. 1
Experiences f the
scientists
Paras. 2-5
Para. 2
The persnalities f
the scientists and
what made them
great scientists
Para. 6-7
Para. 3
基本信息
主要成绩
①1930年9月7日，出生于北京协和医院。自幼刻苦学习，酷爱农业科学；
②自从1953年大学毕业以后，他已经研究水稻近半个世纪，一直在为世界农业默默耕耘。
①由于他的研究，我国水稻产量快速增长，为很多国家解决了粮食不足的问题；
②他被誉为“杂交水稻之父”；
③虽然他很出名，但是他过着简朴的生活，不计名利。
Unit 1 Science and scientists
Perid Ⅴ Using Language（2）
I.学习理解
活动一：感知与注意
Brainstrm活动二：获取与梳理
Learn the texts活动三：概括与整合
Generalizatin
Ⅱ.应用实践
活动四：分析与判断
Hw des the authr write活动五：内化与应用
Write an essay abut the scientific spirit
Ⅲ.迁移创新
活动六：批判与评价
Exchange yur draft with a partner
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