Wujiang weather forecast

I think it's better to do more exercises in politics and biological history, while geography is strange in the outline and graphics. This is just my personal opinion. I wish you success in the last semester!

politics

1. Multiple choice questions (3 points for each question ***33 points. )

1. The physical and psychological troubles of middle school students in adolescence, and the correct understanding of these troubles is ()

A. Abnormal terror

2. The new features of junior high school learning are shown in ()

① The research object has been increased; You can learn more knowledge in class.

③ You can use the acquired knowledge and ability to learn some extracurricular knowledge.

④ Read more reference books.

A.①②④ B.②③④ C.①②③ D.①②③④

3. Adolescence is a critical period of physical development in one's life. The physiological changes that do not belong to adolescence in the following items are ()

Changes in appearance

Perfection of body contents and organs

The maturity of c sexual function and the richness of d emotion.

4. "Fear, nervousness" expresses an emotion ()

A. hello, anger, sadness, fear

5. The proverb "People are happy when they are happy" tells us ()

A. Emotions can be divided into positive emotions and negative emotions.

B. Emotion can have both positive and negative effects on people.

C. People can adjust their emotions at will.

D. Emotion will have a magical effect on people.

6. Puberty generally refers to: ()

A. 13— 14 years old B. 10— 19 years old C. 10— 18 years old D.4— 16 years old.

7. Everyone has his own advantages and disadvantages. How should we view our own advantages and disadvantages ()

A. People should see their own shortcomings more and be more modest.

B. You should not only see your own advantages, but also your own disadvantages, both of them.

C. You should see more of your own advantages, so as to encourage yourself.

D. all of the above are correct

8. "Youth makes everyone blossom once, but there is no guarantee that everyone will bear fruit once. Whether you can achieve the result often depends on: when you are still a flower. " Cen Sang's famous words inspired us.

A. Cherish your youth and let it bloom ()

B. Everyone will become a talented person when he is young.

C. Youth is a blooming flower with charming fragrance.

D. Youth is a flower, which will blossom and bear fruit once.

9. Knowing yourself through others is one of the ways to know yourself. The following are some statements about other people's attitudes and comments. The correct one should be ().

It doesn't matter whether other people's opinions are heard or not.

Other people's opinions can help us know and understand ourselves.

(3) calmly analyze the opinions of others, neither blindly following nor ignoring them.

(4) Don't listen to other people's opinions and be blind and confident.

A.①② B.②③ C.①④ D.①②③④

10. Facing the rain, Xiao Ming said, "What a nuisance, it's raining. How can I play football?" Xiao Gang said: "This rain is really timely. Spring rain is as expensive as oil. " Xiao Juan said, "What does it matter if it rains? Can't you go to school with an umbrella? " In the face of rain, why do these three children have different emotional expressions? ( )

A. Three people have different positions, attitudes and interests.

B. The environment and psychology of the three people are different.

C. the social status and identity of the three people are different.

D. Three people live in different family environments.

1 1. In adolescence, we will have many inner contradictions that are difficult to solve, and the solution is ().

Ask teachers, parents, relatives and friends for help. Keep a secret and don't tell anyone.

(3) Let it develop naturally; (4) Learn to be your own "psychologist".

A.①④ B.①② C.①③ D.②④

Second, multiple-choice questions (omission of 2 points, multiple choice of 0 points, selection of 4 points, ***20 points)

1. Ask students to judge which of the following is the positive influence of emotions on people? ( )

A. I am always depressed when things go wrong.

B feel sad about the unsatisfactory result, but try to correct it after finding the problem.

C Xiaoling is often jealous that others surpass her in some ways, for fear that she will fall behind.

D Xiaohua is open-minded, good at finding happiness from her side and discovering fun from her study and life.

2. "If you don't work hard, you will be sad." The enlightenment of this sentence is ()

Youth is beautiful, so we should cherish our youth.

B If you don't cherish your youth, you will achieve nothing in the future and regret it.

C youth is a critical period to create a better life.

D. Youth is infinitely good, and we should be happy.

3. Adolescent psychological development has the following characteristics ()

A. intelligence gradually develops to the peak

B. Self-awareness has developed rapidly and "adult sense" is strong.

C. Emotions and emotions are rich and intense, but unstable and bipolar.

D. accelerated sexual development and budding sexual awareness

4. When you encounter problems you don't understand in adolescence, you can ()

A. ask the teacher for help. Ask parents for information.

C. By reading books or surfing the Internet D. Forget what you don't understand, and don't take the exam anyway.

Three. Short answer questions (10)

30. Xiaoming, a seventh-grade student in a middle school, has excellent grades in primary school. After junior high school, he still studied hard and spent a lot of time on his studies, but his grades were not as good as before. He is very anxious. What the hell is going on here?

If you are Xiaoming's classmate, please help him out of trouble.

A:

Four. Analysis questions (*** 13)

Discrimination: Pointing at other people's physiological development characteristics, joking and taking nicknames are normal.

A:

Verb (abbreviation of verb) analysis and explanation (***4 points)

On Sunday, my mother found Zhou Chao dyed her hair three colors and wearing earrings, so she said to him, "You are a student, how can you dress so strangely?" Zhou Chao disapprovingly said, "you are so old-fashioned! Many students envy me this trendy dress, but they don't have the courage to do it. " Mom said a few more words, and Zhou Chao said angrily, "I have grown up." How to dress up is my own business, not yours! " "

(1) Do you think you should listen to your parents' opinions after junior high school? Why?

A:

(2) Please give some reasonable suggestions on how to dress for middle school students.

A:

biology

Chapter 1: Observing the cell structure.

1, except that living things are made up of cells; It is the basic unit of organism structure and function.

2. The instrument for observing cells is.

Everything under the microscope is upside down.

Exercise: I see "Shang" and "P" in my field of vision. Can you tell me which one is on the slide?

4, eyepiece × objective lens = microscope magnification, the smaller the magnification, the smaller the observation object; The greater the multiple, the smaller the observation objects;

Exercise: The three microscopes are: ① 5× 10×; ② 10× 40×; ③20× 45×, and the maximum number of cells in the visual field is.

5. The observation material of microscope must be thin and transparent.

6. Microscopic staining judgment: move the specimen, and the staining will not move, which may be in or; Turn the eyepiece again and the stain will not move. The stain must be there.

7. Specimen types of slides: (cut organism), (coated with liquid) and (torn or selected organism).

8. Drawings: plant cell pattern diagram (page 45) and animal cell pattern diagram (page 48)

9. The juice of plants such as vegetables and fruits comes from cells.

10, and are the structures of animal and plant cells; And are unique to plant cells; Both animal and plant cells have mitochondria.

Chapter II, Cell Life

1, substances are divided into two categories: one is molecular comparison, which generally does not contain such substances as water, inorganic salts and oxygen; A molecular comparison generally contains sugars, protein, lipids, nucleic acids and other substances.

2, control the material in and out; The energy converter in cytoplasm is sum;

Convert light energy into chemical energy; It's the power workshop.

3. It is a gene information base; The material carriers for storing genetic information are DNA and protein; A constant quantity is very important for the normal life, reproduction and succession of living things. There are chromosomes in the nucleus, DNA in the chromosomes and genetic information in the DNA.

4. The growth of organisms from childhood is inseparable from the harmony of cells. Cells lead to the increase of cell volume, and cells lead to the increase of cell number.

5. When the nucleus divides, the change is the most obvious; After cell division, the new cell has the same chromosome shape and number as the original cell and contains the same genetic material.

6. Cell life needs matter and energy. There is genetic information in the nucleus. Cells are the unity of matter, energy and information.

7. The growth and development of animals, including human beings and plants, all start from a cell.

8, the structural level of the animal body is: ()

A, cell-tissue-system-organ-human body B, system-tissue-organ-cell-human body

C, cell-tissue-organ-system-human body D, cell-tissue-organ-human body

9. Tissue of animal body: epithelial tissue (protection, secretion; The inner and outer surfaces of glands and organs), muscle tissue (contraction and relaxation; Heart, biceps brachii), connective tissue (support, nutrition, support and protection; Bone tissue and blood), nerve tissue (spinal cord, brain)

10, the eight systems coordinate and cooperate, so that life activities can be carried out normally.

Movement: The movement system can complete all kinds of movements. ( )

1 1. The six organs of green flowering plants are,,,,.

history

Lesson 7:

Five tyrants in Spring and Autumn Period:

1、 ; 2、 ; 3、 ; 4、 ; 5、 ;

The first thing to dominate is:

Conditions: (1), the appointment of internal affairs reform, Qi will soon become rich and strong;

(2) Put forward slogans and actively carry out foreign activities.

Symbol: In 65 1 year BC, a meeting of governors' alliance was held, and the hegemony was established.

Chu Jin's hegemony: The overlord of Jin State is: The overlord of Chu State is:.

Seven Heroes in the Warring States Period: East; West,; South,; North,; In the middle;

Trade unions: representatives;

Bian Heng: Representative.

1. 770 BC-476 BC is a period in the history of China, and 475 BC-22 BC1year is a period in the history of China.

2. There were five overlords in history, including Qi Huangong, Song Xianggong, Jin Wengong, Qin Mugong and Chu Zhuangwang.

3. Among the five tyrants in the Spring and Autumn Period, he is the best. He appointed Xiang as prime minister, put forward slogans, and established his dominant position in the central plains at the meeting of the governors' alliance.

4. The battle of Jin and Chu, the battle of secretion defeated Jin and became the overlord.

5. The Jin Dynasty was divided into,, plus the original,, and called.

6. The six countries formed an alliance between the north and the south, and * * * fought against Qin. It is called that Qin made use of the contradictions of the six countries, made friends from far and near, and attacked each other.

Lesson 8

Shang Yang's political reform: time year; King;

Background: (1) During the Spring and Autumn Period, it was widely used in agricultural production;

(2) During the Warring States Period, people began to use tractor plows for farming;

(3) Class begins to enter the historical stage;

(4) In order to change the backward situation of Qin State, Shang Yang played a role in the political reform.

Main content.

Meaning:

1. During the Spring and Autumn Period, tools began to be widely used in agricultural production, occupying a dominant position. At that time, people began to use plows pulled by two cows for farming.

2. The popularization and use of Niu Geng, an iron ware, made individual production replace collective agriculture and promoted the emergence of a new class.

3. Among the reforms in the Warring States Period, Qin was the most influential.

Lesson 9:

Oracle Bone Inscriptions: The characters of Shang Dynasty, engraved on _ _ _ _ _ or _ _ _ _ _ _, are called Oracle Bone Inscriptions.

The written history of China began in the _ _ _ dynasty.

1. During the Shang Dynasty, the characters carved on tortoise shells and animal bones were called.

2. China's literary history can be tested from the beginning, from which our Chinese characters developed today.

3. The Shang bronzes unearthed from Yin Ruins are the largest bronzes ever discovered in the world.

Lesson 10:

Confucius: Lu was a late-aged man and the founder of the school.

Main idea: and two parts;

Educational proposition: ① establish and advocate "no class for all"; ② Encourage students to think independently and dare to stick to correct opinions; ③ The methods adopted in teaching make students' potential developed.

The disciples organized his words into a book.

A hundred schools of thought contend: time period

Background: During the Spring and Autumn Period and the Warring States Period, the productive forces developed rapidly, which impacted the traditional social order and triggered great social changes.

The main viewpoints of the representatives of this school

Function:

1. During the Spring and Autumn Period, China was a great thinker and educator, and he also founded the school. His comments are mainly concentrated in one book.

2. During the Spring and Autumn Period and the Warring States Period, this situation appeared in the ideological field. The main schools at that time were,, and the representative figures were,, and.

During the Spring and Autumn Period, the founder of a strategist wrote a military work.

Lesson 11:

Dujiangyan: time period; Characters; The location is on the river in the province;

Function:

1. during the warring States period, the large-scale water conservancy project presided over by the satrap father and son of Shu county in Qin state was.

2. It is the magic of large-scale combined musical instruments that represents the artistic level of China during the Spring and Autumn Period and the Warring States Period.

3. It was the famous craftsmen in the Warring States period who were honored as the founders by craftsmen in past dynasties.

Geography:

1. The maximum circumference of the earth's latitude is the equator, which is about 40000km long. The surface area of the earth is 565,438+0 billion square kilometers. The average radius of the earth is 637 1km.

The largest continent in the world is Asia, and the smallest continent is Oceania. Of the four oceans, the largest is the Pacific Ocean, the smallest is the Arctic Ocean, and the highest latitude is the Arctic Ocean.

3. If the map is large in scale and small in scope, but detailed in content. The three forms of scale are number, line segment and text. Among the four oceans of the earth, the Arctic Ocean has the longest longitude span. Of the seven continents, Antarctica has the longest longitude.

4. On the contour topographic map, where the slope is steep, the contour lines are dense; Where the slope is gentle, the contour lines are sparse. The three elements of a map are direction, scale, legend and annotation. The largest island in the world is Greenland.

5. land topography has five forms, namely mountains, plains, plateaus, basins and hills. The main causes of land and ocean changes are crustal changes and sea level rise and fall. Among the five zones, the northern cold region and the southern cold region get the least sunlight and heat on the ground.

Gagarin was the first astronaut in the world to go into space by spaceship. China's first astronaut into space by spaceship was Yang Liwei. On the earth's surface, the total land area accounts for 29% of the total surface area.

7. Among the seven continents in the world, the dividing line between North America and South America is the Panama Canal. The dividing line between Asia and Africa is the Suez Canal. The dividing line between Asia and Europe is the Urals, ural river, Caspian Sea, Caucasus, Black Sea and Turkish Strait.

8. The largest lake in the world is the Caspian Sea. Antarctica is the continent with the highest average altitude in the world, and it is called the "ice and snow plateau". The biggest desert in the world is the Sahara desert.

9. The theory of continental drift was put forward by German scientist Wei Gena. In 1960s, people put forward the theory of plate tectonics. The earth's surface consists of six plates, namely, Asia-Europe plate, Africa plate, Indian Ocean plate, Pacific plate, America plate and Antarctica plate.

10. The Amazon Plain is the largest plain in the world. The biggest river in the world is the Amazon River. The longest river in the world is the Nile. The largest tropical rain forest climate zone in the world is the Amazon River basin.

1 1. Seen from the southern hemisphere and the northern hemisphere, the land on the earth is mainly distributed in the northern hemisphere. The two hemispheres of the earth are divided by the equator in the north and south hemispheres and 200W and1600 E in the east and west hemispheres.

12. air quality is related to the amount of pollutants contained in the air, which can be expressed by pollution index. If the value is small (big or small), it is beneficial to human health.

13. On the globe, the semicircle connecting the north and south poles is the meridian (also called meridian), which indicates the north-south direction and is equal in length. The weft is a circle with different radii, indicating the direction of things, with different lengths.

14. Arabian Peninsula is the largest peninsula in the world. The zero meridian is called the prime meridian, and zero latitude is the equator. The largest plateau in the world is the Brazilian Plateau, and the highest plateau is the Qinghai-Tibet Plateau. The largest basin in the world is Congo basin. The continents crossed by the equator are Africa and South America.

15.199101October 12. The total population of the world has reached 6 billion. The natural growth rate of population is the birth rate minus the death rate. Population density = number of residents/unit area. The shallow sea area where the mainland extends to the ocean is called the continental shelf.

16. The aborigines in North America are Indians and Inuit, belonging to the yellow race. Of all the continents, Europe is dominated by plains. On the contour topographic map, the contour lines are raised from high to low, where the terrain is a ridge, where the contour lines are raised from low to high, where the terrain is a valley, and where the contour lines overlap, it is a cliff.

17. The world's densely populated areas are mainly distributed in eastern and southern Asia, Europe and eastern South America and North America, and are mainly distributed in coastal plains at low latitudes around the world.

18. At present, the world population is increasing by nearly 80 million every year. Overpopulation and rapid population have a great impact on the environment, economy and society. Period of revolution is one year, and the rotation period is one day. It revolves around the sun.

19. In order to solve the problems brought by rapid population growth, human beings must control themselves and realize family planning, so that population growth can adapt to social and economic development and be coordinated with resources and environmental conditions.

20. The three major races in the world are yellow, white and black. The three major races in the world are equal, and there is no distinction between good and bad. The hometown of black people is sub-Saharan Africa. Chinese is the most widely used language in the world and English is the most widely used language.

2 1. The three major religions in the world are Christianity, Islam and Buddhism. The religion with the largest number of followers is Christianity. The working languages of the United Nations are Chinese, English, French, Russian, Spanish and Arabic.

22. The sparsely populated areas are mainly distributed in arid desert areas, rain forest areas with excessively humid climate, high latitude areas with severe cold all the year round, or plateaus and mountainous areas with high terrain.

23. The main races in East Asia are yellow, the races in Europe are white and the races in southern Africa are black. The manifestations of internal forces are folds, faults, earthquakes, volcanoes and so on. The manifestations of external forces are sunshine, waves, wind erosion, running water and so on.

24. The main signs of settlement development are the increase in area, the increase in the number of buildings and the improvement of roads. The mountains that run through western South America are the Andes.

25. Abundant water resources, convenient transportation, fertile soil, flat terrain and abundant natural resources are the main factors for the formation and development of settlements. If the scale on the map is small and the scope is large, but the content is rough.

26. Settlements refer to places where people live together, which are divided into rural areas and urban areas. These three types of precipitation are convective rain, topographic precipitation and frontal rain.

According to the distribution of annual average temperature in the world, Africa is the hottest continent and Antarctica is the coldest continent. The largest continent in cold regions is Asia. The area with higher average temperature in the world last year lies between the Tropic of Cancer and the south.

28. Generally speaking, the temperature in high latitudes is low, and the temperature in reaching latitudes is high; The temperature in mountainous areas decreases with the elevation, and the temperature decreases by 0.6℃ with every increase of 100m ... This is the main reason why the snow on the top of the mountain does not melt all year round.

29. In China, the southeastern United States and other regions, there is a climate: the average temperature in Leng Yue is above 0℃ in winter, and it is hot and rainy in summer (it is often said that rain and heat are in the same period), with four distinct seasons. The types of this climate are subtropical monsoon climate and subtropical monsoon humid climate.

30. The tropical rain forest climate is mainly distributed near the equator, such as Amazon Plain, Congo Basin, Malay Archipelago and other places. The savanna climate is mainly distributed in the north and south sides of the rainforest climate, and the savanna area in Africa is the largest in the world.

3 1. The tropical monsoon climate in the world is mainly distributed in the Indian Peninsula and Indochina Peninsula. Tropical desert areas are mainly distributed in the inland areas where the Tropic of Cancer passes and the west coast of the mainland, with the Sahara region in northern Africa being the most extensive.

32. There are two types of climate on the east and west sides of the continent between 300 and 400 latitudes. The east coast has a subtropical monsoon climate and the west coast has a Mediterranean climate. Direct sunlight is higher than oblique sunlight.

33. Extreme daylight can be seen in the Arctic. If the sun doesn't set on the horizon all day, it will move clockwise in the sky. Compared with winter and summer, the installation of water heaters in residential buildings in summer should be flat (vertical).

34. Wind direction refers to the direction in which the wind blows. Compared with the west coast of the mainland, the east coast of the mainland near the Tropic of Cancer has more precipitation. The physical quantity representing the hot and cold state of the atmosphere is air temperature. Where the isotherm is dense, the temperature difference is large; Where the isotherm is sparse, the temperature difference is small.

35. In a year, the temperature in the northern hemisphere is the highest in July, and the temperature in the mainland is the lowest in 65438+ 10. The highest in August and the lowest in February in the ocean. The southern hemisphere is the opposite. Annual temperature change is called annual temperature change.

36. In March and September, the sun shines directly on the equator, and the whole world is divided equally between day and night. Known as "the world's rain pole", Kilapanchi is the place where two important indicators of climate are temperature and precipitation.

37. The earth rotates around its axis, and its direction of rotation is from west to east. The direction of revolution is from west to east. Because of rotation, the earth's surface changes day and night, because of revolution, the earth's surface changes in four seasons, and the length of day and night changes.

38. When the direct point of the sun moves from the southern hemisphere to the equator, the solar term of that day is the vernal equinox, and the date is around March 2 1. When the sun shines directly on the Tropic of Cancer, extreme sunlight will appear in the Arctic Circle. Coniferous forests in the sub-frigid zone are mainly distributed in Russia and Canada.

39. The fixed inclination between the earth axis and the orbital plane is 66.5 degrees. This is a year when the direct point of the sun moves regularly between the Tropic of Cancer and the Tropic of Cancer, which also makes the midday sun height change regularly everywhere.

40. There is more precipitation on windward slopes and less precipitation on leeward slopes in mountainous areas. In temperate regions, there is more rainfall along the coast than inland. Compared with the poles, the annual precipitation in the equator is more than that in the equator. The Asian monsoon climate is remarkable because Eurasia is the largest continent in the world and the Pacific Ocean is the largest ocean in the world.

4 1. Due to the huge sea-land difference between Eurasia and the Pacific Ocean, a famous temperate monsoon climate has formed in the eastern temperate zone of Eurasia. The common language of most countries in Latin America is Spanish; Portuguese is used in Brazil.

42. Common weather symbols

43. Subtropical evergreen broad-leaved forest was formed in Mediterranean climate, characterized by hot and dry summer and mild and rainy winter. Summer in the northern hemisphere is June, July and August, and autumn in the southern hemisphere is March, April and May. Their seasons are opposite.

44. In terms of global temperature distribution, the land temperature is higher in summer compared with the land and sea in latitude. In the diurnal variation of temperature, the lowest temperature appears around sunrise and the highest temperature appears at two o'clock in the afternoon.

45. People often describe the weather with sunny days, rainy days, high and low temperatures, cloudy days and windy days. The outstanding characteristics of weather phenomena are short time and rapid change. The climate is relatively stable (long time, little change). Christianity is the religion with the largest number of followers and the widest spread in the world. Magellan's fleet sailed around the world, passing through the Atlantic Ocean, the Pacific Ocean and the Indian Ocean in turn.

46. Weather forecast is the published weather condition, which mainly includes temperature, cloudy or sunny days, possibility of precipitation, precipitation intensity, wind power and air visibility.

47. In most areas near the equator, the climate is characterized by high temperature and rainy all the year round. This type of climate is tropical rain forest climate. The main factors affecting climate are the shape of the earth (latitude factor), the movement of the earth, land and ocean factors, terrain factors and ocean current factors.

48. The temperature annual range is the difference between the monthly maximum temperature and the monthly minimum temperature. If the highest monthly temperature is 32℃ and the lowest monthly temperature is-12℃, the annual temperature is 44℃. The most obvious change of the four seasons in the world is the temperate zone.

49. The two climate types widely distributed in the world are temperate continental climate and subtropical coniferous forest climate, which are mainly distributed in Eurasia and northern North America. Antarctica belongs to a typical ice sheet climate. The precipitation type in China is mainly frontal rain.

50. The mountain plateau in the mid-latitude region has the characteristics of vertical change of natural landscape. The formation of temperate maritime climate is mainly influenced by the west wind, which is characterized by no severe cold in winter, no intense heat in summer and even precipitation in a year.

According to the different political systems in the world, the world can be divided into socialist countries and capitalist countries. For example, China belongs to a socialist country. According to the theory of plate tectonics, Australia is located in the Indian Ocean plate.

52. Land, territorial waters, territorial waters and airspace within national boundaries are collectively referred to as territory. On the satellite cloud picture, blue represents the ocean, green represents the land, and white represents the cloud and rain area.

53. According to different levels of economic development, countries in the world are usually divided into developed countries and developing countries. Judging from the characteristics of population growth, it is the slow growth of developed countries. China belongs to a developing country.

54. At present, the largest and most influential global international organization in the world is the United Nations, which was established in 1945. 10.24 and headquartered in new york, USA. At present, it has 188 member countries. The chief administrative officer of the United Nations is the Secretary-General, and the current Secretary-General is the Korean Ban Ki-moon, with a term of five years.

55. The most populous country in the world is China, followed by India. The largest country in the world is Russia, with a land area of17.07 million km2. The smallest country is the Vatican.