Unit 1 Science and Scientists单元新知(课件+素材,共2份)高中英语人教版(2019)选择性必修 第二册

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名称 Unit 1 Science and Scientists单元新知(课件+素材,共2份)高中英语人教版(2019)选择性必修 第二册
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科目 英语
更新时间 2025-08-13 21:19:48

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Section Ⅰ Reading and Thinking
1.an outbreak of cholera       爆发霍乱
2.two contradictory theories 两个相互矛盾的理论
3.be infected with germs 感染细菌
4.in the face of multiple challenges 面临多重挑战
5.a bicycle pump 一个自行车打气筒
6.household appliances 家用电器
7.raw waste 未经处理的废弃物
8.substantial orders 大量订单
9.scientific statistics 科学的统计
10.the father of modern epidemiology 现代流行病学之父
1.frustrated adj.懊恼的;沮丧的;失意的
Hopeless and frustrated, he unwillingly and slowly opened the door.
既绝望又沮丧,他不情愿地、慢慢地打开了门。
2.subscribe vi.认购(股份);定期订购;定期交纳(会费)
①85% of the students subscribe to the view that there is a need to ban mobile phones in the classroom.
85%的学生赞同这个观点:有必要禁止手机进课堂。
②I subscribe to a few favourite charities on a regular basis.
我定期向几个中意的慈善机构捐款。
3.suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
①I have already suspected that they won’t agree to my initial plan.
我已经怀疑他们不会同意我最初的计划。
②Anyone suspected of drunk driving should be stopped and take an alcohol test.
任何涉嫌酒后驾驶的人都应停车进行酒精测试。
4.blame vt.把……归咎于;责怪;指责 n.责备;指责
①It’s parents and students that should take the blame for their lack of independence.
是父母和学生应对他们(学生)缺乏独立承担责任。
②Having been blamed for the mistake, Jim felt a little depressed.
被指责犯了这个错误,吉姆感到有点沮丧。
5. handle n.把手;拉手;柄 vt.处理;搬动;操纵(车辆、动物、工具等)
Life can be easy to handle when you are not busy finding fault with it.
当你不忙着吹毛求疵的时候,生活是很容易处理的。
6.link n.联系;纽带 vt.把……连接起来;相关联
①Health problems are closely linked to bad eating habits and a lack of exercise.
健康问题与不良的饮食习惯和缺乏锻炼密切相关。
②Most of us subscribe to the idea that there is a link between smoking and lung disease.
我们大多数认同这一观点:肺部疾病与吸烟有关系。
7.decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减少;减小;降低
①With the traffic improving, the number of accidents is on the decrease.
随着交通状况的改善,交通事故的数量在减少。
②The number of new students has decreased from 2,000 to 1,600 in recent two years.
近两年新生人数从2,000减少到1,600人。
8.transform vt.使改观;使改变形态vi.改变;转变
Time will transform us from babies into adults and our parents from adults to old men.
时间让我们从婴孩变成大人,让我们的父母从大人变成老人。
1.severe adj.极为恶劣的;十分严重的;严厉的→severely adv.严重地;严格地,严厉地
2.frustrated adj.懊恼的;沮丧的;失意的→frustrate vt.挫败;阻挠;使感到灰心→frustration n.挫折
3.infection n.感染;传染→infect vt.使感染;传染→infectious adj.传染性的;感染的(尤指通过呼吸)
4.proof n.证据;证明;检验→prove v.证明;证明是
5.intervention n.介入;出面;干涉→intervene vi.介入;出面;插话
6.pure adj.干净的;纯的;纯粹的→purify v.净化
7.transform vt.使改观;使改变形态 vi.改变;转变→transformation n.变化;转变;变换
1.link ...to/with ...       把……与……联系起来
2.once and for all 最终地;彻底地
3.subscribe to 同意;赞同
4.thanks to 幸亏;由于
5.be to blame (对某事)负有责任
6.suspect sb of 怀疑某人某事
7.be likely to do sth 有可能去做某事
8.die from the disease 死于这种疾病
9.become a famous doctor 成为一名著名医生
10.attend to Queen Victoria 照顾维多利亚女王
11.be infected by waste 被废弃物感染
12.be polluted by raw waste 被未处理的废弃物污染
13.through Snow’s tireless efforts 经过斯诺不懈的努力
1.句型公式:until引导时间状语从句
教材原句:Cholera used to be one of the most feared diseases in the world, until a British doctor, John Snow, showed how it could be overcome.
在英国医生约翰·斯诺向人们展示如何战胜霍乱之前,霍乱曾是世界上最令人恐惧的疾病之一。
2.句型公式:so ...that ...如此……以至于……
教材原句:He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
他发现霍乱疫情在两条街道上尤为严重,10天内就有500多人死亡。
3.句型公式:It seemed that ...好像……;似乎……
教材原句:It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.
该妇女似乎非常喜欢从水泵抽上来的水,每天都让人从那里打水运到家里来。
4.句型公式:have sth done让/请某人做某事;使某事被做
教材原句:Accordingly, he had the handle of the pump removed so that it could not be used.
于是,他让人拆掉了水泵的把手,这样水泵就用不成了。
5.句型公式:see的主语为物时,意为“见证;目睹”,是一种拟人的修辞手法
教材原句:Through Snow’s tireless efforts, water companies began to sell clean water, and the threat of cholera around the world saw a substantial decrease.
经过斯诺的不懈努力,饮用水公司开始出售洁净水,世界各地霍乱的威胁大幅降低。
3 / 3(共17张PPT)
Section Ⅰ Reading and Thinking
1. an outbreak of cholera 爆发霍乱
2. two contradictory theories 两个相互矛盾的理论
3. be infected with germs 感染细菌
4. in the face of multiple challenges 面临多重挑战
5. a bicycle pump 一个自行车打气筒
6. household appliances 家用电器
7. raw waste 未经处理的废弃物
8. substantial orders 大量订单
9. scientific statistics 科学的统计
10. the father of modern epidemiology 现代流行病学之父
1. frustrated adj.懊恼的;沮丧的;失意的
Hopeless and frustrated, he unwillingly and slowly opened the door.
既绝望又沮丧,他不情愿地、慢慢地打开了门。
2. subscribe vi.认购(股份);定期订购;定期交纳(会费)
①85% of the students subscribe to the view that there is a need to ban
mobile phones in the classroom.
85%的学生赞同这个观点:有必要禁止手机进课堂。
②I subscribe to a few favourite charities on a regular basis.
我定期向几个中意的慈善机构捐款。
3. suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
①I have already suspected that they won’t agree to my initial plan.
我已经怀疑他们不会同意我最初的计划。
②Anyone suspected of drunk driving should be stopped and take an
alcohol test.
任何涉嫌酒后驾驶的人都应停车进行酒精测试。
4. blame vt.把……归咎于;责怪;指责 n.责备;指责
①It’s parents and students that should take the blame for their lack
of independence.
是父母和学生应对他们(学生)缺乏独立承担责任。
②Having been blamed for the mistake, Jim felt a little depressed.
被指责犯了这个错误,吉姆感到有点沮丧。
5. handle n.把手;拉手;柄 vt.处理;搬动;操纵(车辆、动物、工
具等)
Life can be easy to handle when you are not busy finding fault with it.
当你不忙着吹毛求疵的时候,生活是很容易处理的。
6. link n.联系;纽带 vt.把……连接起来;相关联
①Health problems are closely linked to bad eating habits and a lack of
exercise.
健康问题与不良的饮食习惯和缺乏锻炼密切相关。
②Most of us subscribe to the idea that there is a link between smoking
and lung disease.
我们大多数认同这一观点:肺部疾病与吸烟有关系。
7. decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减
少;减小;降低
①With the traffic improving, the number of accidents is on the
decrease.
随着交通状况的改善,交通事故的数量在减少。
②The number of new students has decreased from 2,000 to 1,600
in recent two years.
近两年新生人数从2,000减少到1,600人。
8. transform vt.使改观;使改变形态vi.改变;转变
Time will transform us from babies into adults and our parents from
adults to old men.
时间让我们从婴孩变成大人,让我们的父母从大人变成老人。
1. severe adj.极为恶劣的;十分严重的;严厉的→severely adv.严重
地;严格地,严厉地
2. frustrated adj.懊恼的;沮丧的;失意的→frustrate vt.挫败;阻挠;
使感到灰心→frustration n.挫折
3. infection n.感染;传染→infect vt.使感染;传染→infectious adj.传
染性的;感染的(尤指通过呼吸)
4. proof n.证据;证明;检验→prove v.证明;证明是
5. intervention n.介入;出面;干涉→intervene vi.介入;出面;插话
6. pure adj.干净的;纯的;纯粹的→purify v.净化
7. transform vt.使改观;使改变形态 vi.改变;转变→transformation n.
变化;转变;变换
1. link ...to/with ... 把……与……联系起来
2. once and for all 最终地;彻底地
3. subscribe to 同意;赞同
4. thanks to 幸亏;由于
5. be to blame (对某事)负有责任
6. suspect sb of 怀疑某人某事
7. be likely to do sth 有可能去做某事
8. die from the disease 死于这种疾病
9. become a famous doctor 成为一名著名医生
10. attend to Queen Victoria 照顾维多利亚女王
11. be infected by waste 被废弃物感染
12. be polluted by raw waste 被未处理的废弃物污染
13. through Snow’s tireless efforts 经过斯诺不懈的努力
1. 句型公式:until引导时间状语从句
教材原句:Cholera used to be one of the most feared diseases in the
world, until a British doctor, John Snow, showed how it could be
overcome.
在英国医生约翰·斯诺向人们展示如何战胜霍乱之前,霍乱曾是世
界上最令人恐惧的疾病之一。
2. 句型公式:so ...that ...如此……以至于……
教材原句:He discovered that in two particular streets the cholera
outbreak was so severe that more than 500 people died in ten days.他
发现霍乱疫情在两条街道上尤为严重,10天内就有500多人死亡。
3. 句型公式:It seemed that ...好像……;似乎……
教材原句:It seemed that the woman liked the water from the pump
so much that she had it delivered to her house every day.
该妇女似乎非常喜欢从水泵抽上来的水,每天都让人从那里打水运
到家里来。
4. 句型公式:have sth done让/请某人做某事;使某事被做
教材原句:Accordingly, he had the handle of the pump removed
so that it could not be used.
于是,他让人拆掉了水泵的把手,这样水泵就用不成了。
5. 句型公式:see的主语为物时,意为“见证;目睹”,是一种拟人
的修辞手法
教材原句:Through Snow’s tireless efforts, water companies began
to sell clean water, and the threat of cholera around the world saw a
substantial decrease.
经过斯诺的不懈努力,饮用水公司开始出售洁净水,世界各地霍乱
的威胁大幅降低。
谢谢观看!Section Ⅱ Learning About Language & Using Language
1.with the aid of a telescope     在望远镜的帮助下
2.at the initial stage 在最初阶段
3.theoretical framework 理论框架
4.cast different shadows 投射不同的影子
5.What a beautiful rainbow! 多么美的彩虹啊!
6.a concrete explanation 具体的解释
7.China’s aerospace science 中国的航天科学
8.patriotic youth 爱国青年
9.Railway Mechanical Engineering 铁路机械工程
10.space and missile programme 航天和导弹项目
11.abstract concept 抽象概念
12.a brilliant performance 一场精彩的表演
1.solid adj.可靠的;固体的;坚实的 n.固体
With so much solid proof, I have proved myself to be innocent.
有了这么多确凿的证据,我证明了自己是无辜的。
2.pour vt.倒出;倾泻;斟(饮料) vi.(水)流出来;(烟)被吐出;涌现;下大雨
①The Great Wall is such a well-known tourist attraction that millions of people pour in every year.
长城是个如此著名的旅游景点,每年都有数百万的游客蜂拥而至。
②Tears of happiness poured down Susan’s cheeks.
幸福的泪水顺着苏珊的脸颊流下来。
3.defend vt.保卫;防守;辩解
①People should try their best to defend the environment against pollution.
人们应该尽力保护环境免受污染。
②The soldiers fought bravely in defence of their country.
士兵们为了保卫他们的国家英勇作战。
4.gifted adj.有天赋的;有天才的;天资聪慧的
She is proud that both of her children have a gift for music.
=She is proud that both of her children are gifted in music.
她为自己的两个孩子都有音乐天赋而自豪。
1.finding n.发现;调查结果;(法律)判决→find v.发现
2.initial adj.最初的;开始的;第一的→initially adv.最初地
3.defend vt.保卫;防守;辩解→defence n.防御;保卫;保护
4.assistant n.助理;助手→assist vt.& vi.帮助;协助→assistance n.帮助;协助;援助
5.gifted adj.有天赋的;有天才的;天资聪慧的→gift n.礼物;天赋
6.steady adj.稳定的;平稳的;稳步的→steadily adv.稳定地;持续地
7.vivid adj.生动的;鲜明的;丰富的→vividly adv.生动地;逼真地;鲜明地
charge n.负责;收费;控告v.收费;控告;起诉;向……冲去;猛攻;指责;给……充电
1.The outstanding scientist is in charge of handling the matter. n.负责
2.As long as you’ve paid in advance, we won’t charge you for delivery. v.收费
3.The police charged the thief with stealing raw materials in the company. vt.控告
4.The kind-hearted mechanic helped charge my phone. vt.给……充电
5.He rose to his feet, charged through the door and disappeared in the darkness. vi.向……冲去
1.have an impact on        对……有影响
2.break out (战争、打斗等不愉快的事情)突然开始;爆发
3.in charge of 主管;掌管
4.come down with 患(病);染上(小病)
5.above all 最重要的是;尤其是
6.discourage sb from doing sth 阻止某人做某事
7.take on the challenge 接受挑战
8.under one’s leadership 在某人的领导下
9.be traced back to 追溯到
10.be familiar with 对……熟悉
11.serve his homeland with effort 努力为他的祖国服务
12.an extremely well-respected man 一个非常受人尊敬的人
13.attend schools 上学
14.receive a hero’s welcome from his homeland
受到祖国英雄般的对待
1.句型公式:“否定词+比较级”表示最高级含义
教材原句:Perhaps no other scientist has had a greater impact on China’s aerospace science than Qian Xuesen.
也许再没有哪一位科学家比钱学森对中国航天科学的影响更大了。
2.句型公式:过去分词(短语)作定语
教材原句:Born in Shanghai in 1911,Qian attended schools in Beijing and then entered Shanghai Jiao Tong University to study Railway Mechanical Engineering.
钱学森1911年生于上海,在北京上学,后来考入上海交通大学,学习铁道机械工程。
3.句型公式:not only ...but also ...不仅……而且……
教材原句:He received a hero’s welcome from his homeland and was put in charge of not only developing China’s rocket science but also its space and missile programme.
他受到了祖国英雄般的欢迎,受命发展中国的火箭科学以及航天和导弹项目。
4.句型公式:make+宾语+宾语补足语
教材原句:However, what might have made him such an outstanding and creative scientist was probably his strong interest in other things, such as music and drawing.
然而,他之所以能成为一名如此杰出、富有创造力的科学家,可能是因为他对音乐、绘画等其他事物的浓厚兴趣。
3 / 3(共15张PPT)
Section Ⅱ Learning About Language & Using Language
1. with the aid of a telescope 在望远镜的帮助下
2. at the initial stage 在最初阶段
3. theoretical framework 理论框架
4. cast different shadows 投射不同的影子
5. What a beautiful rainbow! 多么美的彩虹啊!
6. a concrete explanation 具体的解释
7. China’s aerospace science 中国的航天科学
8. patriotic youth 爱国青年
9. Railway Mechanical Engineering  铁路机械工程
10. space and missile programme 航天和导弹项目
11. abstract concept 抽象概念
12. a brilliant performance 一场精彩的表演
1. solid adj.可靠的;固体的;坚实的 n.固体
With so much solid proof, I have proved myself to be innocent.
有了这么多确凿的证据,我证明了自己是无辜的。
2. pour vt.倒出;倾泻;斟(饮料) vi.(水)流出来;(烟)被吐
出;涌现;下大雨
①The Great Wall is such a well-known tourist attraction that millions of
people pour in every year.
长城是个如此著名的旅游景点,每年都有数百万的游客蜂拥而至。
②Tears of happiness poured down Susan’s cheeks.
幸福的泪水顺着苏珊的脸颊流下来。
3. defend vt.保卫;防守;辩解
①People should try their best to defend the environment against
pollution.
人们应该尽力保护环境免受污染。
②The soldiers fought bravely in defence of their country.
士兵们为了保卫他们的国家英勇作战。
4. gifted adj.有天赋的;有天才的;天资聪慧的
She is proud that both of her children have a gift for music.
=She is proud that both of her children are gifted in music.
她为自己的两个孩子都有音乐天赋而自豪。
1. finding n.发现;调查结果;(法律)判决→find v.发现
2. initial adj.最初的;开始的;第一的→initially adv.最初地
3. defend vt.保卫;防守;辩解→defence n.防御;保卫;保护
4. assistant n.助理;助手→assist vt.& vi.帮助;协助→assistance n.帮
助;协助;援助
5. gifted adj.有天赋的;有天才的;天资聪慧的→gift n.礼物;天赋
6. steady adj.稳定的;平稳的;稳步的→steadily adv.稳定地;持续地
7. vivid adj.生动的;鲜明的;丰富的→vividly adv.生动地;逼真地;
鲜明地
charge n.负责;收费;控告v.收费;控告;起诉;向……冲去;猛
攻;指责;给……充电
1. The outstanding scientist is in charge of handling the matter. n.负责
2. As long as you’ve paid in advance, we won’t charge you for
delivery.  v.收费
3. The police charged the thief with stealing raw materials in the
company. vt.控告
4. The kind-hearted mechanic helped charge my phone. vt.给……充电
5. He rose to his feet, charged through the door and disappeared in the
darkness. vi.向……冲去
1. have an impact on 对……有影响
2. break out (战争、打斗等不愉快的事情)突然开始;爆发
3. in charge of 主管;掌管
4. come down with 患(病);染上(小病)
5. above all 最重要的是;尤其是
6. discourage sb from doing sth 阻止某人做某事
7. take on the challenge 接受挑战
8. under one’s leadership 在某人的领导下
9. be traced back to 追溯到
10. be familiar with 对……熟悉
11. serve his homeland with effort  努力为他的祖国服务
12. an extremely well-respected man  一个非常受人尊敬的人
13. attend schools  上学
14. receive a hero’s welcome from his homeland
  受到祖国英雄般的对待
1. 句型公式:“否定词+比较级”表示最高级含义
教材原句:Perhaps no other scientist has had a greater impact on
China’s aerospace science than Qian Xuesen.
也许再没有哪一位科学家比钱学森对中国航天科学的影响更大了。
2. 句型公式:过去分词(短语)作定语
教材原句:Born in Shanghai in 1911,Qian attended schools in
Beijing and then entered Shanghai Jiao Tong University to study
Railway Mechanical Engineering.
钱学森1911年生于上海,在北京上学,后来考入上海交通大学,学
习铁道机械工程。
3. 句型公式:not only ...but also ...不仅……而且……
教材原句:He received a hero’s welcome from his homeland and was
put in charge of not only developing China’s rocket science but also
its space and missile programme.
他受到了祖国英雄般的欢迎,受命发展中国的火箭科学以及航天和
导弹项目。
4. 句型公式:make+宾语+宾语补足语
教材原句:However, what might have made him such an
outstanding and creative scientist was probably his strong interest in
other things, such as music and drawing.
然而,他之所以能成为一名如此杰出、富有创造力的科学家,可能
是因为他对音乐、绘画等其他事物的浓厚兴趣。
谢谢观看!