人教版（2019）选择性必修第二册Unit 1 Science and Scientists 单元过关复习课件-(16张ppt)
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| 名称 | 人教版（2019）选择性必修第二册Unit 1 Science and Scientists 单元过关复习课件-(16张ppt) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2022-09-14 14:26:17 | ||
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(共16张PPT)
UNIT 1 SCIENCE AND SCIENTISTS
单元过关复习练
写作词汇
1.severe adj.极为恶劣的;十分严重的;严厉的
2.frustrated adj.懊恼的;沮丧的;失意的
3.multiple adj.数量多的;多种多样的
4.suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
5.blame vt.把……归咎于;责怪;指责 n.责备;指责
6.handle n.把手;拉手;柄
vt.处理;搬动;操纵(车辆、动物、工具等)
7.link n.联系;纽带
vt.把……连接起来;相关联
8.decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减少;减小;降低
9.thinking n.思想;思维;见解
10.virus n.病毒
11.finding n.发现;调查结果;(法律)判决
12.initial adj.最初的;开始的;第一的
13.solid adj.可靠的;固体的;坚实的 n.固体
14.cast vt.投射;向……投以(视线、笑容等);投掷
15.shadow n.阴影;影子;背光处
16.pour vt.倒出;倾泻;斟(饮料)
17.mechanical adj.机械的;发动机的;机器的
18.defend vt.保卫;防守;辩解
19.assistant n.助理;助手
20.leadership n.领导;领导地位;领导才能
21.trace vt.追溯;追踪;查出
n.痕迹;遗迹;踪迹
22.outstanding adj.优秀的;杰出的;明显的
23.gifted adj.有天赋的;有天才的;天资聪慧的
24.steady adj.稳定的;平稳的;稳步的
25.besides prep.除……之外(还) adv.而且;此外
26.brilliant adj.聪颖的;绝妙的;明亮的
27.furthermore adv.此外;再者
28.fault n.弱点;过错
29.shift n.改变;转换;轮班
vi.& vt.转移;挪动;转向
30.vivid adj.生动的;鲜明的;丰富的
阅读词汇
1.cholera n. 霍乱
2.germ n. 微生物;细菌;病菌
3.subscribe vi. 认购(股份);定期订购;定期交纳(会费)
4.pump n. 泵;抽水机;打气筒
5.household n. 一家人;家庭;同住一所(套)房子的人
6.raw adj. 未煮的;生的;未经处理的;原始的
7.pure adj. 干净的;纯的;纯粹的
8.substantial adj.大量的;价值巨大的;重大的
9.statistic n.(pl.) 统计数字;统计资料;统计学
10.epidemiology n.流行病学
11.microscope n. 显微镜
12.protein n. 蛋白质
13.cell n. 细胞;小房间;单间牢房
14.rainbow n. 彩虹
15.aerospace n. 航空航天工业
16.patriotic adj. 爱国的
17.aviation n. 航空制造业;航空;飞行
18.jet n. 喷气式飞机
19.missile n. 导弹
20.abstract adj. 抽象的;理性的
n. (文献等的)摘要
21.concept n. 概念;观念
22.telescope n. 望远镜
『词汇变形』
1.contradictory adj.相互矛盾的;对立的;不一致的→contradict vt.反驳;矛盾
2.infection n.感染;传染→infect vt.使感染;传染
3.proof n.证据;证明;检验→prove vt.证明
4.intervention n.介入;出面;干涉→intervene vi.介入;干涉
5.transform vt.使改观;使改变形态 vi.改变;转变→transformation n.改变;转换
6.astronomer n.天文学家→astronomy n.天文学
『语境活用』
1.The witnesses’ statements of the accident contradict each other;that is to say,their statements are contradictory,so the fact remains unclear.(contradict)
2.A single mosquito can infect a large number of people;but exactly which virus has caused the infection is still unknown.(infect)
3.The situation calmed down when police intervened.Luckily,the intervention of the United Nations helped solve the issue.(intervention)
常用短语
1.once and for all 最终地;彻底地
2.subscribe to 同意;赞同
3.thanks to 幸亏;由于
4.break out (战争、打斗等不愉快的事情)突然开始;爆发
5.in charge of 主管;掌管
6.come down with 患(病);染上(小病)
7.above all 最重要的是;尤其是
『词块』
1.heart attack心脏病
2.the most feared diseases最可怕的疾病
3.die from 死于
4.be determined to 决心
5.find out 了解;查明
6.have a great impact on有很大的影响
7.study disease研究疾病
8.scientific spirit科学精神
9.switch one’s major改变某人的专业
10.rocket technology火箭技术
11.space exploration centres空间探索中心
12.missile programme导弹方案
13.side effect副作用
14.in low spirits情绪低落
15.mental and physical health身心健康
16.health care养生保健
17.have an operation做手术
18.get over克服
19.care for关心;照顾
20.advanced technology先进技术
21.make a breakthrough取得突破
语篇填空
John Snow Defeats “King Cholera”
Cholera used to be one of the most feared 1.diseases (disease) in the world until John Snow showed how it could be overcome.Cholera,as 2.a deadly disease of its day,threatened ordinary people.No one knew its cause or its cure.Every time cholera broke out,large numbers of 3.frightened (frighten) people died.John Snow was determined 4.to solve (solve) this problem.He knew only if he found its cause would it be controlled.
There were two theories that 5.possibly (possible) explained how people got infected.John Snow 6.subscribed (subscribe) to the theory that cholera was caused by an infection from germs in food or water.
In 1854 another outbreak of cholera hit London.John Snow decided to investigate.He marked the places on a map,7.which gave him a valuable clue about the cause of the disease.He found many of the deaths were near the water pump in Broad Street.Some households had no deaths because these people drank free beer.It seemed that the water pump was 8.to blame (blame).He made further research and concluded that polluted water led 9.to the disease.Finally “King Cholera” 10.was defeated (defeat).Thanks to John Snow,we now know how to prevent cholera.
UNIT 1 SCIENCE AND SCIENTISTS
单元过关复习练
写作词汇
1.severe adj.极为恶劣的;十分严重的;严厉的
2.frustrated adj.懊恼的;沮丧的;失意的
3.multiple adj.数量多的;多种多样的
4.suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
5.blame vt.把……归咎于;责怪;指责 n.责备;指责
6.handle n.把手;拉手;柄
vt.处理;搬动;操纵(车辆、动物、工具等)
7.link n.联系;纽带
vt.把……连接起来;相关联
8.decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减少;减小;降低
9.thinking n.思想;思维;见解
10.virus n.病毒
11.finding n.发现;调查结果;(法律)判决
12.initial adj.最初的;开始的;第一的
13.solid adj.可靠的;固体的;坚实的 n.固体
14.cast vt.投射;向……投以(视线、笑容等);投掷
15.shadow n.阴影;影子;背光处
16.pour vt.倒出;倾泻;斟(饮料)
17.mechanical adj.机械的;发动机的;机器的
18.defend vt.保卫;防守;辩解
19.assistant n.助理;助手
20.leadership n.领导;领导地位;领导才能
21.trace vt.追溯;追踪;查出
n.痕迹;遗迹;踪迹
22.outstanding adj.优秀的;杰出的;明显的
23.gifted adj.有天赋的;有天才的;天资聪慧的
24.steady adj.稳定的;平稳的;稳步的
25.besides prep.除……之外(还) adv.而且;此外
26.brilliant adj.聪颖的;绝妙的;明亮的
27.furthermore adv.此外;再者
28.fault n.弱点;过错
29.shift n.改变;转换;轮班
vi.& vt.转移;挪动;转向
30.vivid adj.生动的;鲜明的;丰富的
阅读词汇
1.cholera n. 霍乱
2.germ n. 微生物;细菌;病菌
3.subscribe vi. 认购(股份);定期订购;定期交纳(会费)
4.pump n. 泵;抽水机;打气筒
5.household n. 一家人;家庭;同住一所(套)房子的人
6.raw adj. 未煮的;生的;未经处理的;原始的
7.pure adj. 干净的;纯的;纯粹的
8.substantial adj.大量的;价值巨大的;重大的
9.statistic n.(pl.) 统计数字;统计资料;统计学
10.epidemiology n.流行病学
11.microscope n. 显微镜
12.protein n. 蛋白质
13.cell n. 细胞;小房间;单间牢房
14.rainbow n. 彩虹
15.aerospace n. 航空航天工业
16.patriotic adj. 爱国的
17.aviation n. 航空制造业;航空;飞行
18.jet n. 喷气式飞机
19.missile n. 导弹
20.abstract adj. 抽象的;理性的
n. (文献等的)摘要
21.concept n. 概念;观念
22.telescope n. 望远镜
『词汇变形』
1.contradictory adj.相互矛盾的;对立的;不一致的→contradict vt.反驳;矛盾
2.infection n.感染;传染→infect vt.使感染;传染
3.proof n.证据;证明;检验→prove vt.证明
4.intervention n.介入;出面;干涉→intervene vi.介入;干涉
5.transform vt.使改观;使改变形态 vi.改变;转变→transformation n.改变;转换
6.astronomer n.天文学家→astronomy n.天文学
『语境活用』
1.The witnesses’ statements of the accident contradict each other;that is to say,their statements are contradictory,so the fact remains unclear.(contradict)
2.A single mosquito can infect a large number of people;but exactly which virus has caused the infection is still unknown.(infect)
3.The situation calmed down when police intervened.Luckily,the intervention of the United Nations helped solve the issue.(intervention)
常用短语
1.once and for all 最终地;彻底地
2.subscribe to 同意;赞同
3.thanks to 幸亏;由于
4.break out (战争、打斗等不愉快的事情)突然开始;爆发
5.in charge of 主管;掌管
6.come down with 患(病);染上(小病)
7.above all 最重要的是;尤其是
『词块』
1.heart attack心脏病
2.the most feared diseases最可怕的疾病
3.die from 死于
4.be determined to 决心
5.find out 了解;查明
6.have a great impact on有很大的影响
7.study disease研究疾病
8.scientific spirit科学精神
9.switch one’s major改变某人的专业
10.rocket technology火箭技术
11.space exploration centres空间探索中心
12.missile programme导弹方案
13.side effect副作用
14.in low spirits情绪低落
15.mental and physical health身心健康
16.health care养生保健
17.have an operation做手术
18.get over克服
19.care for关心;照顾
20.advanced technology先进技术
21.make a breakthrough取得突破
语篇填空
John Snow Defeats “King Cholera”
Cholera used to be one of the most feared 1.diseases (disease) in the world until John Snow showed how it could be overcome.Cholera,as 2.a deadly disease of its day,threatened ordinary people.No one knew its cause or its cure.Every time cholera broke out,large numbers of 3.frightened (frighten) people died.John Snow was determined 4.to solve (solve) this problem.He knew only if he found its cause would it be controlled.
There were two theories that 5.possibly (possible) explained how people got infected.John Snow 6.subscribed (subscribe) to the theory that cholera was caused by an infection from germs in food or water.
In 1854 another outbreak of cholera hit London.John Snow decided to investigate.He marked the places on a map,7.which gave him a valuable clue about the cause of the disease.He found many of the deaths were near the water pump in Broad Street.Some households had no deaths because these people drank free beer.It seemed that the water pump was 8.to blame (blame).He made further research and concluded that polluted water led 9.to the disease.Finally “King Cholera” 10.was defeated (defeat).Thanks to John Snow,we now know how to prevent cholera.