First, multiple-choice questions (2 points for each question, 40 points)

1. The statement about longitude and latitude is correct []

A. All meridians are parallel to the prime meridian B. The lower the latitude, the longer the latitude.

C. Longitude and latitude are equal in length. D. Latitude indicates the north-south direction.

2. The narrative about the revolution of the earth is correct []

The direction of the earth's revolution is the same as the direction of the earth's rotation, from east to west.

B. the orbit of the earth's revolution is approximately a perfect circle, and the time of one revolution is one month.

C when the earth rotates, its axis is inclined and its spatial orientation remains unchanged.

D. the rotation of the earth produces the phenomenon of alternating day and night.

3. South-South cooperation refers to: []

A. Cooperation between North and South American countries B. Political and economic cooperation between Asia and Oceania

C. Mutual assistance and cooperation among developing countries D. Mutual assistance and cooperation among developed countries

4 China formally joined international organizations 200165438+February: []

A World Trade Organization B APEC C Shanghai Cooperation Organization D Association of Southeast Asian Nations

5. Usually, the highest temperature in a day on land appears in ().

A. Before noon 12 B. After noon 12 C. D. 2 p.m.

6. In a year, the highest monthly average temperature in the southern hemisphere continent appears in ().

A. July, B, C and D.

7. One point is that the western hemisphere is in the west, the eastern hemisphere is in the east, the extreme day and night phenomenon is in the south, and the temperate zone is in the north. The geographical coordinates of this point should be []

23.5 degrees north latitude, 180 degrees.

66.5 degrees south latitude, 20 degrees west longitude, 66.5 degrees south latitude and 0/60 degrees east longitude/kloc.

8. When the sun shines directly on the equator, which of the following places has the lowest solar altitude angle []

a、 100N B、500N C、200S D、800S

9. The statement about the distribution of land and sea in the world is correct []

A, the Arctic region is mainly land, and the Antarctic region is mainly ocean.

C. The equator crosses two continents. D. Three parts of the earth are land and seven parts are ocean.

10, the following statement is wrong []

A. In Beijing, the height of the sun is the highest at noon in summer.

B, at noon in Beijing, it's night in Washington, because the sun can only illuminate half the earth at any time.

C from the north pole, the rotation direction of the earth is clockwise.

As the earth rotates from west to east, the sun rises and sets every day.

1 1. Of the following collocations, the correct one is []

I. West Asia-Caucasus-Buddhism-Developing Countries

B Brazil-yellow race-Spanish-developing countries

C, the United States-white-Christianity-developed countries

D. Japan-yellow race-Japan-developing countries

After 12. 1950, the population growth rate is generally []

A. the population of developing countries is growing rapidly. The population growth in developing countries is slow.

C. the population of developed countries is growing rapidly. The population growth rate is the same all over the world.

13, the statement about the four oceans is correct []

A, the Pacific Ocean is adjacent to Europe C, the bottom of the Pacific Ocean has the deepest trench in the world-Mariana Trench B, the Indian Ocean is S-shaped D, and the Arctic Ocean is the only ocean with icebergs.

14. The language with the largest population in the world is [].

English Chinese Russian Arabic

15. The following common symbols indicate that cloudy weather is [].

16. In the following buildings, Islam belongs to []

A. Potala Palace Mosque b

C. Notre Dame de Paris, a Japanese shrine

17. The following statement about settlement variance is correct []

A. The natural environment around the world is no different, but there are different national living habits and architectural styles.

B Due to the differences in natural environment, national living habits, history, culture and religious beliefs, different architectural styles have been formed.

C residents in settlements all over the world have different architectural appearances and the same building materials.

D the settlements, building materials, architectural appearance and architectural style around the world are exactly the same.

18. The statement about the development and protection of settlements is correct []

A. With the development of society and the continuous expansion of settlements, all the old settlement buildings in the past should be demolished and new settlement buildings should be built.

B in the development of cities and villages, all old settlement buildings should be preserved as historical and cultural monuments, and new settlement buildings will open up new land.

C. Dealing with the relationship between settlement development and protection is a matter for each country and has nothing to do with other countries.

D. Dealing with the relationship between residential development and protection is a common problem faced by all mankind.

19. The following are not densely populated areas in the world []

A East Asia B Western Europe C North Africa D East North America

20. "We have four distinct seasons here. It is very hot in summer, and it often rains. It's cold and dry in winter. " Students from which of the following areas introduced the climate characteristics of our country? [ ]

A. Sahara B. Beijing C. Siberia D. Amazon Plain

II. Fill in the blanks (65438+ 0 for each blank, 30 for each blank)

1. The largest country in the world is _ _ _ _ _ _, the most populous country is _ _ _ _ _, and the second most populous country is _ _ _ _ _. _ _ _ _ _ _ There is no country on the mainland.

2. The Five Basic Principles of Peace * * * is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

_、___ 、 。

The six working languages determined by the United Nations are,,,, and.

The three major religions in the world are.

Man must control himself. Do have _ _ _ _ _ _ _ _ to have children, make the population growth adapt to the development of _ _ _ _ _ _ _ _, and coordinate with _ _ _ _ _ _ _. To increase the population.

6. Humans on the earth can be divided into three major races: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

7. There are two main forms of violent release of energy in the earth: harmony, both of which can be changed in a short time.

Three, comprehensive questions (65438+ 0 points per grid, ***58 points)

1. Read the schematic diagram of the following six major plates and complete the following requirements: (6 points)

(1) Fill in the plate name:.

①_____________②_____________③_____________。

(2) Fill in the appropriate position in the figure with letters:

A Suez Canal, B Panama Canal.

(3) Tick out the approximate location of the volcanic earthquake zone around the Pacific Ocean with a pen.

2. Read the picture below to complete the following exercises: (17 points)

(1) Write the name of the state represented by the letters in the picture.

A.________ B.________

C.________ D.________

(2) Write the name of the ocean represented by the numbers in the picture.

①________ ②________

③________ ④________

(3) Of the seven continents, _ _ _ _ _ is the highest latitude and _ _ _ _ is the largest area.

(4) _ _ _ _ _ _ continent is located in the northern hemisphere, bordering the Atlantic Ocean in the east and the Pacific Ocean in the west, and _ _ _ _ _ _ continent is located in the western hemisphere, close to Antarctica; Located in the southern hemisphere, east of the Pacific Ocean, west of the Indian Ocean is _ _ _ _ _ continent; The equator is located in the Eastern Hemisphere, and it passes through _ _ _ _ _ _ continent.

(5) Of the four oceans, _ _ _ _ _ is the largest. The highest latitude is _ _ _ _ _ ocean. The contour shape similar to "S" is _ _ _ _ _ _ _ _.

3. Painting questions (7 points)

(1) According to the climate data, draw the annual temperature curve and monthly precipitation histogram as shown below. (6 points)

(2) The following climate types are distributed in _ _ _ _ _ _ _ (southern hemisphere or northern hemisphere). Find the location corresponding to the climate type in the above figure (13) (1).

Reference answer

First, multiple choice questions

1.B 2。 C 3。 C 4 explosive A 5。 D 6。 C 7。 C 8。 D 9。 D 10。 C 1 1。 C 12。 A 13。 C 14。 B 15。 C

16.A 17。 B 18。 D 19。 C 20。 B

Second, fill in the blanks

1, Russian, China, Indian, Antarctica 2. All countries should follow the five basic principles of mutual respect for sovereignty and territorial integrity, non-aggression and non-interference in each other's internal affairs, peace, equality and mutual benefit 3. Chinese, French, Russian, Spanish, English, Arabic 4, Buddhism, Islam, Christianity 5, planning, society and mutual benefit.

Third, comprehensive questions

1.( 1) American plate, Indian Ocean plate and Antarctic plate (2) Omit (3)

(1) A Asia B North America C Africa D South America (2)① Pacific Ocean ② Atlantic Ocean ③ Indian Ocean ④ Arctic Ocean

(3) Antarctica and the Pacific Ocean (4) North America, South America, Oceania and Africa.

(5) Pacific Ocean, Arctic Ocean and Atlantic Ocean

3.( 1 1, the following belongs to the biological is ()

A. dinosaur skeleton coral coral stalactites

2, "good rain knows the season, when spring happens. What factors are mainly described in the poem "Sneaking into the night with the wind, moistening things silently"

Biological life? ( )

A, season b, water c, biology d, human beings

It will be cooler in the shade when the weather is hot. This shows: ()

A. the environment affects the survival of living things. Biology can adapt to the environment.

C. bioenergy affects the environment D. Biological factors and abiotic factors are inseparable.

At the turn of autumn and winter, people are prone to influenza. What causes people to get sick is influenza virus, which belongs to () in the ecosystem.

A. producer B. consumer C. decomposer D. none of the above

5, the following options, can be regarded as an ecosystem is ()

A. Fish in the sea B. Pine trees in the forest C. Air in the forest D. Miyun Reservoir

6, in the experimental design, the following options can't be used as a set of control is ()

A, 25℃ and 0℃ B, presence of light c, presence of air d, temperature and humidity.

7. Farmers need to cover cotton seeds with plastic film in early spring, mainly for ()

A. increase soil temperature B. increase light intensity C. supplement air D. all of the above.

8, constitute the basic unit of human structure and function is ()

A. cell b, tissue c, organ d system

9. When observing onion skin with microscope, observe the same part of onion skin with 10× eyepiece and 10× objective lens and 10× eyepiece and 45× objective lens successively, and compare the results twice.

A. It's all inverted images, the field of vision changes from bright to dark, and the number of cells changes from less to more.

B: It's all inverted images, the field of vision changes from bright to dark, and the number of cells changes from small to small.

C. they are all positive images, the field of vision changes from dark to bright, and the cell image changes from big to small.

D. they are all positive images, the field of vision changes from bright to dark, and the cell image changes from small to large.

10, in the future, if you travel to the moon with astronauts in a spaceship, you will have left the biosphere by then, but you must bring enough substances necessary to maintain your life activities from the biosphere, which should at least include ().

A. oxygen bags, mineral water, various foods B. solar cells, thermal underwear.

C. Pet cats, computers, CDs, mosquito repellent, potted flowers and cameras

1 1. Now scientists have successfully cultivated cardiomyocytes from stem cells, and the reason for this change may be the result of ().

A. Cell division, B cell growth, C cell maturation and D cell differentiation

12, when planting flowers or crops, it is necessary to loosen the soil frequently, mainly because ()

A. promoting root system to absorb water B. preventing water evaporation

C. beneficial to root respiration D. slow down transpiration

13, there is a food chain of "algae → shrimp → small fish → big fish" in the water. If the water is polluted by DDT, the DDT content in the following organisms is the most ().

A. algae B. shrimp C. small fish D. big fish

14, the following statement about cell division is wrong ().

A. The cytoplasm divides first, from one to two. B. the nucleus divides first and divides into two.

C. when the nucleus divides, the chromosome changes are the most obvious. D the chromosome morphology and number of the new cells are the same as those of the original cells.

15. In the biosphere, the energy converters in maize plants and human bodies are () respectively.

A, chloroplasts and mitochondria b, chloroplast mitochondria

C, mitochondrial mitochondrial d, mitochondrial chloroplast

16. In the proverbs describing peanuts, "hemp house", "red curtain" and "white fat man" refer to () in turn.

A. pericarp, seed coat and endosperm B. pericarp, seed coat and embryo

C. Ovary, seed and embryo D. Fruit, seed and ovule

17, "The West Lake is spring, and the spring water is green." What kind of plants does "green" here mainly refer to ()

A. algae, bryophytes, ferns, seed plants

18, some students classified rice, watermelon and pine as one class, and kelp, liverworts and ferns as one class. The basis of his classification is ()

A, with or without roots B, with or without seeds

C, aquatic or terrestrial D, with or without fruit

19. Which of the following structures is developed from peanut seeds ()

A. fertilized egg B. egg cell C. ovary D. ovule

20. The annual () in China is Arbor Day.

A.65438+1 0 month 1 day b month 12 day c month 1 day d. 65438+ 10 month/day.

Second, multiple-choice questions (***60 points)

(3) Do people belong to ("producer", "consumer" or "decomposer") in the ecosystem?

3.( 16) A biological interest group did the experiment of "Exploring the environmental conditions of corn seed germination": put the same amount of cotton in four beakers A, B, C and D, then put the same amount of corn seeds on them, and cultivate them under the following conditions, and record the experimental results.

group

The environment in which the seeds are located

experimental result

first

Dry cotton, put it in a cupboard at 25℃

Seeds do not germinate.

second

Wet cotton, put in a cupboard at 25℃

germination

The third/third in ten days' work

Wet cotton, put in the refrigerator (4℃)

Seeds do not germinate.

man

Cotton and seeds are completely immersed in water and put in a cabinet at 25℃

Seeds do not germinate.

Try to analyze and answer:

(1) Through this experiment, we can see that device B played the role of _ _ _ _ _; In order to prove that "temperature is the environmental condition that affects seed germination", _ _ _ _ _ device can be selected.

(2) If you want to explore "the influence of light on corn seed germination", how do you think to design the experiment?

___________ ___________。

(3) When transplanting corn seedlings, you need to bring a piece of soil. The purpose of this is: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(4) When breaking the ear of corn, it was found that the ear of corn was short of grain because of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(5) In the actual production process, in order to make full use of sunlight in the process of photosynthesis and increase yield, it should be done.

5.( 12) Answer the following questions according to the knowledge of photosynthesis:

(2) The biosphere is threatened by carbon-oxygen imbalance (greenhouse effect). What is the reason? What measures should be taken? Talk about your opinion (at least two reasons and two measures) (8 points)

Reference answer

I.1-5cbcbd6-10daaaabba

1 1— 15D C D A A 16—20 B A B C B

1, (1) supports and protects (2) cell membrane (3)⑤ vacuole (4)④ nucleus (5) cell wall and vacuole.

2.( 1)A B C(2) Eating and being eaten (3) Consumers (4) A → B → C.

3.( 1) Compared with B and C, a certain amount of water, sufficient air and suitable temperature.

(2) Put the same amount of wet cotton into the same two beakers respectively, and then put the same amount of corn seeds, with one beaker under the illumination of 25℃ and the other beaker under the dark environment of 25℃.

(3) Protecting the root hairs in mature areas (4) Artificial pollination due to insufficient pollination (5) Reasonable close planting.

4, ④ green, yellow, white and ⑥ blue.

(1) makes the original organic matter in the leaves exhausted or transported away.

(2) Decolorization (or dissolving chlorophyll in leaves)

5.( 1) Chloroplast oxygen

(2) The reason of carbon-oxygen imbalance is 1. Factories, cars, planes and ships have increased rapidly, and humans use a lot of fuel, and the carbon dioxide discharged into the atmosphere has greatly increased; 2. Human activities have caused a lot of damage to vegetation.

Measures to be taken 1. Seek international cooperation to limit carbon dioxide emissions.

2. Planting trees and protecting vegetation

) slightly to the north ②