A. Dujiangyan B. Zheng Guoqu C. Sui Grand Canal D. Lingqu
2. "Food is the most important thing for the people", and the primitive residents in ancient China knew the farming technology for a long time. The earliest food crop in China in the world is?
A. Rice and wheat B. Rice and millet C. Wheat and millet D. Rice and corn
Huaxia nationality is the predecessor of Han nationality and the backbone of Chinese nation. The leaders of the two tribal alliances that have made the greatest contribution to the formation of the Huaxia nationality are
A. Huangdi and Yao Huangdi and Huangdi and Shun Huangdi and Yu
4. During the Spring and Autumn Period and the Warring States Period, due to the development of productive forces, society constantly changed, which eventually led to the disintegration of slavery and the establishment of feudal system. Then, what best represents the development level of productive forces at that time is
A. The extensive use of bronzes B. The development of water conservancy
C. The use and popularization of iron farm tools and the improvement of farming techniques in Niu Geng D.
5. The idiom "chopping wood for soldiers and uncovering poles for flags" is a metaphor for armed uprising. At the end of the Qin dynasty, in order to resist the tyranny of the Qin dynasty, the two leaders of the peasant movement who launched a peasant uprising and inspired millions of working people in later generations to rise up against the brutal rule were
A. Xiang Yu and Liu Bang B. Chen Sheng and Guangwu C. Han Xin and Sean D. Liu Xiu and Zhu Yuanzhang.
6. It is an objective law that human society develops from low level to high level. Several students sorted out several kinds of primitive people in China. Which classmate's arrangement conforms to this law?
Xiao Aming: Yuanmou people, Beijingers, Hemudu people and Banpo people, cavemen.
B Xiao Xin: Beijingers, Yuanmou people, cavemen, Hemudu people and Banpo aborigines.
C Xiaohua: Yuanmou people, cavemen, Beijingers, Hemudu people, Banpo aborigines.
D Xiao Li: Yuanmou, Beijinger, caveman, Hemudu, Banpo aborigine.
7. China is listed by the World Peace Council as one of the world's four cultural celebrities.
A. Copernicus b Confucius c rabelais d Qu Yuan
8. The historical events related to "Chuhe Han Jie" in chess are
A. the peasant war in the late Qin dynasty B. the battle between Chu and Han C. the battle between Changping D. Qin unified the six countries
9. When the students came to Yin Ruins, the narrator pointed to a passage and told them: "This written record reflects the activities of Shang kings and the political and economic situation of Shang Dynasty, which is of great value for studying the history of Shang Dynasty." Judging from this, these words should be
A. Oracle Bone Inscriptions B. Xiao Zhuan C. Li Shu D. Running script
10. Many governors in the Western Zhou Dynasty were produced through which of the following systems?
A. slavery B. hereditary system C. enfeoffment system D. abdication system
1 1. The military motto "Know yourself and know yourself, and fight every battle" is the famous saying of which strategist?
A. Pang Juan B. Sun Wu C. Han Fei D. Sun Bin
12. Realizing hegemony through war was a common means for governors to strive for hegemony in the Spring and Autumn Period. The following are Jin Wengong's achievements in the Central Plains hegemony.
A. The Battle of Chengpu B. Battle of Red Cliffs C. The Battle of Guandu D. The Battle of Maling
13. The dominant position of Confucianism in China began with
A Spring and Autumn Period Warring States Period B Qin Dynasty C Western Han Dynasty D Eastern Han Dynasty
14. In a museum, a commentator said, "This is the largest bronze ware found in the world ...".
A. Four Yang Fang Zun B. Chime C. Bronze statue D. Simu Wuding
15. The first overlord in the Spring and Autumn Period was:
A. Qi Huangong Chu Zhuangwang Jin Wengong Qin Mugong
Two. Subjective problem
16, connection problem: (Please connect the following related contents with a line, 5 points)
Zhao Kuo, the battle of Guiling, retreated to Miyake.
The Battle of Jin Wengong, Wei and Zhao Julu
On paper: Gou Jian, the Battle of Chengpu
Wuyue is fighting for hegemony with Sun Bin.
Xiang Yu burned his bridges and fought for Changping.
17, understanding the sage Confucius (9 points)
"The whole world is learning Chinese, Confucius's words are becoming more and more international, and the whole world is speaking Chinese. What we say makes the world listen carefully. " A lively "China person" expressed people's good wishes for the motherland. Combine what you have learned and answer the following questions.
(1) When did "Confucius" mentioned in the lyrics live? (2 points) Which school is he the founder of? (2 points) In which book is his main idea recorded? (2 points)
(2) Confucius is not only a great thinker, but also a great educator. Please list his three famous educational sayings (3 points)
18, master history learning methods (6 points)
Comparison is a very important and effective way to learn history. Comparatively speaking, we can find many useful inspirations. Please answer the following questions in the comparison:
(1) What was the first dynasty in Chinese history? (1) What was the first unified centralized feudal dynasty in the history of China? ( 1)
(2) What were the reasons for the eventual demise of the two Dynasties? (2 points) What did you learn from the demise of these two dynasties? (2 points)
19, establishing a unified country (10)
Material 1: Wei Yang said: "If we don't rule the world together, the country will be lawless. Therefore, Tang Wu did not follow the ancient times and became king, and Yan Xia did not die easily. Anti-ancients are indispensable, but there are not many people who follow the ceremony. " Xiao Gongzheng: "Good." Take Wei Yang as the first, and make political reform.
── Historical records
Material 2: Qin Wang sweeps Liuhe, and he looks at him! Swords make clouds, and princes come to the West.
── Li Bai
Who is Wei Yang in (1) material 1? Which monarch does filial piety refer to? (2 points)
(2) The "Weiyang" reform has a very important historical role in the development of this country. Please tell me what it is. (3 points)
(3) Who is the King of Qin in Material 2? (1) What do you mean by "sweeping Liuhe"? (2 points)
(4) Please list two measures taken by the King of Qin to defend the victory of "Sweeping Liuhe". (3 points)
20, my favorite historical figures (4 points)
After studying history for so long, I believe that students have met many outstanding historical figures, among which there must be someone you like or admire most. Please tell me who he or she is. Tell me the reason why you like or admire him (her).
Reference answers and grading standards for the mid-term examination questions in the history of grade seven.
A, single choice ABBCB, DDBAC, BACDA (each item 1 point, *** 15 point)
Two. Subjective problem
16, connection: (connecting a group 1 point)
Zhao Kuo, the battle of Guiling, retreated to Miyake.
The Battle of Jin Wengong, Wei and Zhao Julu
On paper: Gou Jian, the Battle of Chengpu
Wuyue is fighting for hegemony with Sun Bin.
Xiang Yu burned his bridges and fought for Changping.
17, understanding the sage Confucius (9 points)
(1) Late Spring and Autumn Period (2 points); Confucian school (2 points); The Analects of Confucius (2 points)
(2) "It's good to learn from time to time"; "Knowing is knowing, not knowing is not knowing"; "In a threesome, there must be a teacher"; "Teaching students in accordance with their aptitude"; "Review the past and learn the new" (choose three sentences, one is 1, and ***3).
18, master history learning methods (6 points)
(1) Xia dynasty (1); Qin dynasty (1)
(2) all died of tyranny (2 points); Those who win the hearts of the people win the world, and those who lose the hearts of the people lose the world; Rulers should pay attention to observe the people's feelings, cherish the people's strength, be people-oriented, and be synonymous with governing for the people (2 points).
19, establishing a unified country (10)
(1) Shang Yang (1); Qin State (1)
(2) After Shang Yang's political reform, the economy of Qin developed (1), and the fighting capacity of the army was constantly strengthened (1), and it developed into the most prosperous feudal country at the end of the Warring States Period (1). If the meaning is similar, you can add points as appropriate.
(3) Qin Shihuang (1); Unify the six countries (2 points)
(4)① A set of feudal centralization of authority was established; (2) unify writing, currency and weights and measures; 3 burning books and burying Confucianism; ④ Building the Great Wall to resist the Huns; Building Lingqu and developing South Xinjiang. (1, any two can get full marks. )
20, my favorite historical figures (4 points)
As long as they are historical figures who have already studied (from 1 to 1 1), such as Confucius, Qu Yuan, Qin Shihuang, Dayu, Xiang Yu and so on. For example, Qu Yuan wrote a new style poem "Songs of the South", wrote excellent poems such as "Li Sao", worried about the country and the people, and died for the country after the national subjugation. (Write a name to get 2 points, and the reasons can be given as appropriate. )
2010-2011Mid-term exam last school year.
Eighth grade history examination questions
(Time: 60 minutes out of 50 minutes)
Title number
one
two
three
four
aggregate score
Take the lead
The first part of multiple choice questions
1. Multiple-choice questions (please fill in the options with correct answers in the table below, each question is 1 point, * * *1point).
Title number
1
2
three
four
five
six
seven
eight
nine
10
election
1. 1997, Hong Kong, which has been away from home for nearly a hundred years, has returned to the embrace of the motherland. The unequal treaties occupying Hong Kong Island are
A. treaty of nanking B. Beijing Treaty C. treaty of shimonoseki D. Xin Chou Treaty
2. "Yuanmingyuan, I cry for you!" After learning the history of "burning Yuanmingyuan", the students are full of sorrow and regret. In the second opium war, the colonial robbers who robbed and burned this world-famous royal garden were
A. British-German Coalition B, German-French Coalition C, British-French Coalition D, and US-Russian Coalition
3. The most prominent influence of the Opium War on China is
First, the social nature of China has changed; B, the main contradictions in China society have changed.
Changed the revolutionary task of the people of China.
4. "intentional killing thieves is powerless. A fair death honors the whole life! " Please judge whether this is a reformer.
A. Kang Youwei B. Liang Qichao C. Tan Sitong D. Emperor Guangxu
An eighth-grade history study group of a school is going to visit the birthplace of China's * * * production party. They should go.
A. Beijing B. Shanghai C. Wuchang D. Yan 'an
6. Couplets are one of the cultural treasures of the Chinese nation. The product couplet "bamboo gun shooting, separated from each other, did not hear gunshots shaking the ground;" Half a copper lamp burned out the ridge of the field, but no fireworks went up into the sky. "couplet reveals the problem is
A. China people have killed hundreds of millions of people because of smoking. B it shows that the people of China are brave and are not afraid of guns or guns.
C. Knives, guns and cannons are all harmful. Revealed the harm of opium import.
Recently, citizens of several cities in China spontaneously organized anti-Japanese demonstrations because the Japanese government seized Japanese fishing boats on the Diaoyu Islands without authorization. Diaoyu Island has been the territory of China since ancient times. In modern history, the unequal treaties of Japanese occupation of Taiwan Province Province and its affiliated islands (including Diaoyu Island) include
A. treaty of nanking B. Beijing Treaty C. treaty of shimonoseki D. Xin Chou Treaty
8. Below, what does not belong to * * * is big.
A. determine the name of party b. Determine the party's goals.
C. Deciding on the Party's Central Work D. Deciding on the Party's Revolutionary Program in the Period of Democratic Revolution
9. The event that kicked off the Reform Movement of 1898 was
A. Build a strong society B. Write on the bus.
C. Founding the World Bulletin D. Kang Youwei was invited to the Prime Minister's yamen for "questioning"
10. There was a man in history who betrayed the reformists and stole the fruits of the victory of the Revolution of 1911. This person is
A. Yuan Shikai B. Rong Lu
C. Chiang Kai-shek Ding Chen Duxiu
Two. Subjective problem
2. Question and answer: (1 1 question 7 points, 12 question 9 points, *** 16)
1 1. In the modern history of China, in order to save the nation from peril, a group of advanced intellectuals held high the banner of "democracy" and "science" and set off a new cultural movement.
(1) Please write two representatives of the New Culture Movement. (2 points)
(2) What is the main position of the New Culture Movement? (2 points)
(3) Please evaluate the historical role of the New Culture Movement. (3 points)
12. The Westernization Movement took place in a special historical stage in China, which was a self-help movement of failed feudal rulers. But it opened the way for China's modernization. Please answer:
(1) What is the purpose of the Westernization Movement? What is the slogan put forward by the Westernization School in the Westernization Movement? (4 points)
(2) Write the names of two modern military factories founded by the Westernization School. (2 points)
(3) What positive role do you think the Westernization Movement played in the development of China society? (3 points)
Three. Material analysis questions: (13 questions 9 points, 14 questions 8 points, *** 17 points)
13. Material 1: China's land can be conquered but not ruined! People in China can kill people without bowing!
Material 2: "Fighting for sovereignty outside, punishing traitors inside", "Abolishing Article 21" and "refusing to sign a peace treaty."
Please answer:
(1) Which movement in the modern history of China did the above materials come from? (2 points)
(2) What is the nature of movement? (2 points) Which sentence in the above materials can reflect this nature? (2 points)
(3) What spiritual wealth can we draw from material things? (3 points)
14. Material 1: Sun Yat-sen was the forerunner of China's democratic revolution and was respected by both sides of the Taiwan Strait. He was indomitable, suffered repeated setbacks, always stood in the forefront of the times, and made great contributions to the democratic revolution in China.
Material 2:191101October 10, the revolutionaries launched an uprising in Wuchang, Hubei Province, and the rebels quickly occupied the armory of Chuwangtai, and then stormed the Governor's Office of Huguang. The next morning, the insurgents occupied the whole Wuchang city, and then captured Hankou and Hanyang.
Please answer:
(1) What was the first unified bourgeois revolutionary party in China founded by Sun Yat-sen? (2 points)
(2) What is the guiding ideology of the Revolution of 1911 led by Sun Yat-sen? (2 points)
(3) Some people say that the Revolution of 1911 was both a successful bourgeois revolution and a failed bourgeois revolution. Do you think this view is correct? Tell me your reasons. (4 points)
IV. Exercise questions: (7 points)
In the modern history of China, there were both painful humiliations and exciting struggles. History cannot be forgotten. Please write the contents of the corresponding items according to the previous tips.
(1) The great victory of the people of China in the struggle against smoking shows the strong will of the Chinese nation to oppose foreign aggression: _ _ _ _ _ _ _ (2 points).
(2) The beginning of China's modern history: _ _ _ _ _ _ (2 points)
(3) The modern history of China is a history of blood and tears. During this period of history, many patriotic celebrities and national heroes who opposed aggression emerged. Please write three. (3 points)
Reference answers and grading standards for the history mid-term exam of grade eight.
A, single choice ACACB, DCDBA (per hour 1 minute, * * *1minute)
2. Question and answer: (1 1 question 7 points, 12 question 9 points, *** 16)
1 1.( 1) Chen Duxiu, Li Dazhao, Lu Xun, Hu Shi (choose two people, one person will give 1 point, * * 2 points).
(2) New youth (2 points)
(3) The New Culture Movement is an unprecedented ideological emancipation movement in Chinese history. It inspires people to pursue democracy and science, explores the truth of saving the country and the people, and creates conditions for the spread of Marxism in China. (3 points)
12.( 1) Maintain the rule of the Qing Dynasty (2 points); "Self-improvement" and "seeking wealth" (2 points)
(2) Jiangnan Manufacturing Bureau, Anqing Inner Ordnance Institute and Fuzhou Shipping Bureau (choose the second option, and give one point for the correct answer. ***2 points)
(3)① Advanced western science and technology were introduced, and the first batch of modern enterprises appeared in China. ( 1)
② The Westernization Movement accumulated production experience and cultivated technical force for modern enterprises in China. ( 1)
(3) Objectively, it promoted the emergence and development of Chinese national capitalism and opened the way for China's modernization. ( 1)
Three. Material analysis questions: (13 questions 9 points, 14 questions 8 points, *** 17 points)
13.( 1) May 4th Movement (2 points)
(2) It is a patriotic movement against imperialism and feudalism. (2 points)
"Fighting for state power outside, punishing traitors inside" (2 points)
(3) Spiritual wealth such as patriotism, caring for the country and the people, perseverance and courage to struggle. (Answer one question correctly to 1 point)
14.( 1) China league (2 points)
(2) "Three People's Principles" or "Nationalism, Civil Rights and People's Livelihood" (2 points)
(3) Correct view (1). The Revolution of 1911 was a victorious revolution, because it overthrew the rule of the Qing Dynasty, ended the feudal monarchy in China for more than 2,000 years, and made the concept of democracy and harmony deeply rooted in the hearts of the people (2 points); The Revolution of 1911 was a failure because it did not change the nature of China's semi-colonial and semi-feudal society. (1 min).
Iv. Activities and practices (7 points) (1) Destroying opium in Humen (2 points)
(2) The Opium War (2 points)
(3) Zuo, Deng Shichang, Lin Zexu, Guan Tianpei, etc. (Choose three people, and if one person answers correctly, you will get 1 point ***3 points).
2010-2011Mid-term exam last school year.
Ninth grade history examination questions
(Time: 60 minutes out of 50 minutes)
Title number
one
2 1
22
23
24
25
26
aggregate score
Take the lead
The first part of multiple choice questions
Take the lead
Marker
First, multiple-choice questions (65438+ 0 points for each small question, ***20 points)
1
2
three
four
five
six
seven
eight
nine
10
1 1
12
13
14
15
16
17
18
19
20
1. The Renaissance first appeared in
A. France b Britain c Italy d America
2. The British bourgeois revolution was a great victory of the capitalist system over the feudal system in human history. The beginning of this revolution marks
A. Charles I called a meeting of parliament to prepare for military expenditure B. The people of Paris captured the Bastille prison.
C. Boston tea party D. Lexington shooting
3. 17 and 18 centuries witnessed the British bourgeois revolution, the American War of Independence and the French Revolution. The similarities of these three revolutions are not included.
A. they all have the nature of bourgeois revolution. They are all promoting the capitalist exhibition.
C. they all established bourgeois rule. They overthrew the feudal rule and executed the king.
4.201010/China's "Chang 'e II" lunar exploration satellite was successfully launched, and China's space industry has made gratifying achievements. Do you know that the dream of human beings in heaven has begun to come true?
A. Stephenson, Walter Wright brother Carl Ben Ci
5. The most important achievement of the second bourgeois revolution in American history is
A. won national independence. B. Maintaining national unity
C. developed the national economy D. made the United States develop rapidly
The recent "Diaoyu Island Incident" once again proved the resurgence of Japanese militarism. Do you know what events in history made Japan embark on the road of militaristic expansion?
A. 186 1 year Reform B. Meiji Restoration in Japan C. Reform Movement of 1898 D. Civil War
7. The way Russia and Japan embarked on the capitalist road is
A. Bourgeois Revolution B. War of National Independence
C. bourgeois reform D. dynasty war
8. The symbol of the birth of Marxism is
A. Publication of the Declaration of Independence B. People's Charter
C. Proclamation of the Productive Party D. Proclamation of Emancipation of Slaves
9. The fuse of World War I was
A. sarajevo incident in saratoga battle
C. Russian October Revolution D. Battle of Verdun
10. The first mass proletarian political revolutionary movement in the world was in
A. Russian October Revolution B. Paris Commune C. May 4th Movement D. British Constitution Movement
1 1. Which country is the first to explore new routes?
A. Britain and the Netherlands B. Portugal and Spain C. Italy and Portugal D. Britain and France
12. The root cause of the French bourgeois revolution is
A. bourgeois enlightenment is deeply rooted in people's hearts. B. the impetus of the British bourgeois revolution
C. The influence of the American War of Independence D. The decadent feudal system hindered the development of French capitalism
13. Marx called the Declaration of Independence the "first declaration of human rights" in the world. So the Declaration of Independence and the Declaration of Human Rights expressed the same idea.
A. Restrict sovereign rights B. Freedom and equality C. Get rid of colonial rule D. Private property is inviolable.
14. There is a Statue of Liberty on Liberty Island in new york Harbor, USA, which is world-famous. She held the torch high in her right hand and held a copper coin in her left hand. The date "1776.7.4" was engraved on the copper coin in Roman numerals. Which of the following documents was published on this date?
A. Code B. Declaration of Independence C. Declaration of Human Rights D. Bill of Rights
15. The statement about the influence of the industrial revolution is incorrect.
A. capitalism finally defeated feudalism. B. it has created great productivity.
C.it leads to frequent traffic accidents. D caused the backwardness of the East and the advanced world pattern of the West.
16.1857 ~1859, the outstanding leader of Indian national uprising is
A. Queen robespierre, Queen of Bolivarian Saint Martin and Queen Zhang Xi
17. After the formation of the triple alliance and the Three Kingdoms Agreement, if Germany attacked Russia in 19 12, which of the following countries has the obligation to help Russia with all its strength?
A. France b Italy c Austria-Hungary d America
18. The similarities between the American Civil War and the War of Independence are
A. won national independence. B. Maintaining national unity
C. all the obstacles on the road of capitalist development have been cleared. D. They all got rid of British colonial rule.
19.65438+70 years later, with the development and wide application of new energy, human beings entered.
A. age of steam B. Electric power age C. Atomic energy age D. Information age
20. The nature of World War I was
A. Colonial War B. It started as an imperialist war and later evolved into a just war against imperialism.
C. This is an unjust imperialist plundering war D. National liberation war
Two. Subjective problem
2 1, understand the two revolutions in Britain (3 points)
From17th century to the first half of19th century, Britain completed two revolutions in the political and economic fields. Please write down the names of these two revolutions and give an example of a major event in the political field during this revolution. (65438+ 0 points for each question ***3 points)
22. World War I (6 points)
What was the root cause of the outbreak of World War I? (2 points) Before the outbreak of World War I, which two military blocs were formed between imperialist countries? (2 points) Please write an example of an important event that happened during the First World War (2 points).
23, study American history (4 points)
Lenin once said that the history of modern American civilization began with a great and truly liberated revolutionary war. Excuse me, which war does this war refer to (1) and who is the main leader of this war? (1) What is the most remarkable achievement of this war? (2 points)
24, understand the bourgeois revolution (5 points)
Materials: Without the consent of Parliament, the king has no right to repeal laws and stop their implementation; The king can't levy taxes without the consent of parliament. ...
Please answer:
(1) The above materials are legal documents issued after the climax of the British bourgeois revolution. Please write down the name of this document. ( 1)
(2) Through the promulgation of this document, what kind of political power did Britain establish, and what was the political system of China in the same period? (2 points)
(3) What documents were released by France and the United States after the climax of the bourgeois revolution? (2 points)
25, reform changes the destiny of the country (7 points)
According to the law, serfs are legally "free men"; Landlords are no longer allowed to buy and sell serfs and interfere in their lives. ...
Please answer: ① The above materials reflect which reforms in which country! < 2 points >
② What is the nature of this reform? < 2 points >
According to what you have learned, please tell me what other reforms in history have the same nature (for example) (1 minute).
(4) What are the similarities between the two reforms (any point) (2 points)
26, science and technology change life (65438+ 0 points per question, ***5 points)
In order to celebrate the 42nd World Expo held in Shanghai, China on October 20th, a class is going to hold a class meeting with the theme of "learning from three scientific and technological revolutions and bravely climbing the peak of science and technology". Xiao Ming has made the following preparations, please help fill in the relevant contents:
(1) Review the historical footprint and collect representative inventions about the first and second scientific and technological revolutions.
The first time: () (Write the representative inventions in the first scientific and technological revolution in brackets)
The second time: () (Write the representative inventions in the second scientific and technological revolution in brackets)
The third time: electronic computer
(2) Explore historical traces: Explore the impact of major inventions in the first and second scientific and technological revolutions on our real life today;
The first time: ()
Write in brackets the influence of the great invention of the first scientific and technological revolution on us.
The second time: ()
Write the influence of the great invention of the second scientific and technological revolution on us in the brackets above.
For example, the third scientific and technological revolution invented the electronic computer, so that people can know the world events without leaving home.
(3) Looking forward to the future of science and technology: How will you meet the challenge of today's wave of scientific and technological development?
Ninth grade history answer
First, multiple-choice questions (20 points)
1—5 CADCB 6— 10 BCCBD 1 1— 15 BDBBC 16—20 CACBC
Ii subjective questions (30 points)
2 1, understand the two revolutions in Britain (3 points)
Write an example of the British bourgeois revolution and industrial revolution (the death of Charles I and the promulgation of the Bill of Rights in the palace coup) (3 points)
22. World War I (6 points)
Uneven economic and political development of imperialism, the triple alliance Three-Country Agreement (Sarajevo Incident, Verdun Battle, and the United States Entering the War) (6 points).
23, study American history (4 points)
The American War of Independence ended British colonial rule in Washington. Achieve national independence, or win national independence) (4 points)
24, understand the bourgeois revolution (5 points)
1.① Bill of Rights ② Constitutional monarchy and feudal monarchy
③ Code and composition of1787 (5 points)
25, reform changes the destiny of the country (7 points)
① Russia 186 1 year reform ② bourgeois reform.
③ The Reform Movement of 1898 and the Meiji Restoration ④ were beneficial to the development of capitalism (7 points).
26, science and technology change life (65438+ 0 points per question, ***5 points)
(1) Review the historical footprint: the first time: improve the steam engine; The second time: generator (other inventions can also be cited)
(2) Exploring historical traces: The first scientific and technological revolution facilitated the transportation of goods and made human travel more convenient. The second scientific and technological revolution brought light to mankind (citing other inventions as legitimate reasons)
(3) look forward to the future of science and technology, study hard scientific and cultural knowledge, improve their own quality, and meet the challenges of high technology.
(As long as it is meaningful) (5 points)
There are many in Baidu library, and all the copies I made before have been uploaded to it.