2010 Hebei Province Ordinary High School Academic Proficiency Examination Questions (Part)
1. Using advanced nanotechnology, in the near future, human-machine containing nanocomputers can be made A nanodevice that talks and has the ability to replicate itself, it can complete billions of operations in a matter of seconds. In the military aspect, insects are used as platforms, and molecular robots are implanted into the insect's nervous system to control the insects to fly towards the enemy to collect intelligence and render the target incapacitated. Nanotechnology application activities belong to (D)
A. Product testing activities B. Product evaluation activities C. Scientific inquiry activities D. Technical activities
2. The following activities are scientific activities What is not a technical activity is (B)
A. Manufacturing of steam engines B. The discovery of universal gravitation C. Television broadcast D. Application of Nanotechnology
3. On May 16, 2007, Ouyang Ziyuan, an academician of the Chinese Academy of Sciences, said: The second phase of my country's lunar exploration project will use the newly developed soft lander and lunar rover to detect the terrain, Study of surface chemistry and mineral activity. This case illustrates that the relationship between science and technology is (A)
A. Technology promotes scientific progress B. Technology comes first and science comes later
C. The progress of science completely depends on the development of technology D. Without science, there is no technology
4. The development of technology, especially the development of energy technology, should be aimed at (C)
A. Rapid development B. Steady and slow C. Can Sustained development D. Slow development
5. Before World War I, the German chemist Haber became world-famous for his research on the synthesis of ammonia and nitric acid. On the one hand, he greatly increased food production, and on the other hand, he created bombs. Later, he researched chlorine tanks and mustard gas for Hitler's government, which became a strong foundation for Hitler to launch the Second World War. Haber was one of the murderers who destroyed human civilization, which illustrates the importance of technology (D)
A. Purpose B. Innovation C. Comprehensive D. Two-sided
6. After China joined the WTO, the sanctions imposed by foreign companies and groups against China gradually transformed from trade barriers to technical barriers. , the setting of technical barriers often adopts a combination of intellectual property rights and technical standards. The generation of this kind of intellectual property is due to technology (B)
A. Flexibility B. Patentability C. Comprehensiveness D. Purpose
7. Requirements for mobile phones with MP4 function To be able to play video programs for a long time, this design requires the battery to have a large capacity and a small size, which prompts battery manufacturers to speed up the development of high-energy micro batteries. This case illustrates (A)
A. Design innovation promotes technological development B. Design has nothing to do with the development of technology
C. Technology always fails to meet design requirements D. The development of technology does not require design
8. In the past, the design of circuit diagrams was drawn by hand, which was cumbersome and error-prone. With the development of electronic technology, especially the development of computers, specialized circuit diagram design software now greatly facilitates circuit design. Design, and can also conduct simulation tests, which reflects the (A) relationship between technology and design
A. The development of technology provides conditions for design innovation B. The development of technology has nothing to do with design
C. The development of technology has no impact on design. D. Technology is design.
9. The use of plastic products brings convenience to our lives, but also brings environmental pollution. To solve this problem, researchers have developed new plastics that can be recycled like waste paper. The birth of this new type of plastic provides new materials for the design of plastic products.
According to this case, the following statement is correct (D)
A. Good design will inevitably produce good technology B. The development of technology has nothing to do with design
C. Design actually does not require technical participation. D. Technology and design are in a mutually reinforcing and mutually restrictive relationship
10. In order to innovate, a designer in a soap factory designed the soap into a cake shape, and customers bought it. Later, elderly people and children often mistakenly eat soap as cake at home. This design mainly violates the design principle (C)
A. Principle of innovation B. Principle of practicality C. Safety Principle D. Principle of aesthetics
11. The new fast food box is made of grain straw, which can be directly converted into livestock feed or fertilizer after use. This is mainly in line with design (D)
A. Principle of aesthetics B. Economic principle C. Moral principles D. Principles of Sustainable Development
12. There are seats for special groups of people on the bus. This design follows the basic design principles (D)
A. The principle of innovation b. Economic principle C. Principles of sustainable development D. Principle of Practicality
13. In the process of design and production, in order to reduce the production cost and difficulty, we often hope to use some "standard parts". What is your understanding of "standard parts" (A)
A． Parts and components given unified standard codes by the state B. Parts that have passed national inspection or are exempt from inspection
C. Parts with uniform prices across the country D. Parts that have been patented and protected
14. The following are non-standard parts (D)
A. Screws, nuts B. Rivets C. Welding nails D. Special shapes Bolts
15. Cars are covered with explosion-proof film, which has strong adsorption force. When an accident occurs and the glass breaks, it can bond the scattered glass pieces to protect the drivers and passengers from cuts by the glass fragments. . This takes into account (D) in the human-machine relationship
A. Efficiency goal B. Health goal C. Comfort goal D. Safety goal
16. Xiao Ming takes the elevator and the elevator goes up At this time, Xiao Ming formed a human-machine relationship with (C)
A. Elevator door B. Elevator interior button C. Elevator box D. Elevator exterior button
17. Public *** People often forget to turn off the faucets in places. In order to avoid this phenomenon, the following figure is most suitable for use in public places (D)
18. As shown in the figure is a general technology classroom The factors that do not need to be considered when designing the cart for carrying tools are (C)
A. The shape and size of the cart
B. Shape and size of tools
C. Tool functions
D. The structural strength of the cart
19. When formulating a design plan, you must first collect and organize information. The information collected refers to (D)
A. All information on the Internet B. Market Product information C, entertainment performance information D, design concept demand information
20. Li Lin evaluated the simple clothes drying rack designed and produced by Xiao Huang.
Among the following options, the one that does not belong to the evaluation of the function of the clothes drying rack is (A)
A. Making a clothes drying rack is time-consuming B. The clothes hanger can be used to hang clothes, ties, and socks
C , The hanger can hang three pieces of clothes at the same time D. It is windproof and not easy to blow off
21. Which of the following is not the main factor considered in the structural design process of the Olympic torch "Lucky Cloud" (D)
A. Material B. Environmental protection C. Culture D. Personalized needs of users
22. my country’s intellectual property protection system protects the inventor’s creation and gives him certain rights and interests, making the invention Researchers can design and create more and better new products. The following are not within the scope of intellectual property protection (C)
A. Patent right B. Copyright C. Business right D. Trademark right
23. There is a kind of patent in society now The phenomenon of squatting takes advantage of the (C) principle of patent application.
A. Legal protection B. Right of possession C. Apply first D. Right to income
24. A classmate performed a show of walking on light bulbs at the New Year party. It feels very exciting. Some classmates thought he came from a martial arts family and had a foundation in Qinggong. The students all wanted to know the secret. According to the knowledge learned in general technology, the following explanation is reasonable (B)
A. The light bulb used must be fake and just a prop B. Because the light bulb has a shell structure, it can withstand large external forces
C. As long as you train hard and seriously, ordinary people can also have Qinggong D. The development of technology is inseparable from design
25. More than 70% of deaths of drivers and passengers in motorcycle accidents are caused by head injuries caused by not wearing helmets or helmets of substandard quality.
Safety helmets of qualified quality can effectively protect people's heads because: (C)
A. A qualified helmet is well-made, is worn on the head and forms a whole with the head, and is a solid solid structure
B. A qualified helmet has good sealing and the air inside can cushion the impact
C. A qualified helmet has a good shell structure, and the hard shell can effectively protect the head
D. A qualified helmet has a clear vision and can help car owners avoid traffic accidents
26. Among the following options, the one that belongs to the frame structure is (B)
A. The wall of the house B. Classroom doors and windows C. Oil storage tanks in chemical plants D. Pressure cooker for cooking
27. In order to facilitate urban people to use water resources, a water pipe transportation method was designed. The designed water pipe structure type is (B)
A. Frame B. Shell C, solid D, none of the above
28. For the columns and walls of the shed house structure, which of the following loads is a dead load (D)
A. Snow load B. Wind load C. Rain load D. The quality of the beams
29. The two drawings of A and B are as shown in the figure. The diameter of the round hole (C) of the object processed according to the two drawings
A. A is greater than B. B. B is greater than A. C. Both are 6mm D. Both are 6cm
30. Among the following technical drawings, the one that meets the requirements of machining drawings is (D)
A B C D
31 . The correct dimension of the drawing below is (D)
32. Which of the following is not a synthetic material (A)
A. Plywood B. Glass C. Steel D. Plastic
34. When drying clothes, the usual method is to tie a soft rope between two pillars, as shown in the picture.
In this structure, the columns are mainly affected by (B)
A. Bending force and torsion force B. Bending force and pressure
C. Shear force and tension D. Torsion and tension
35. The following practices are not intended to increase the stability of the mobile kiosk (A)
A. Change the connection method from bundling to welding B. Add diagonal tie rods to form a triangular structure
C. Increase the weight of the chassis D. Four wheels are installed on the outside of the pavilion bottom to increase the support area
36. Continuously hang heavy objects of the same mass on a bamboo pole and a brittle plastic pole of the same size. The bamboo pole is more brittle than the Plastic poles can hang more heavy objects without breaking. Which of the following points mainly affects the strength of the structure? (A)
A. Materials b. The shape of the structure C. Component cross-sectional shape D. Connection method of components
4. If a component is acted on by an external force and generates an internal force of 20N on a cross-sectional area of ??5 cm?, then the stress of the component is (C)
A. 25N/cm? B. 15 N/cm? C. 4 N/cm? D. 100 N/cm?
37. The basic force forms of structural parts include tension, pressure, shear force, bending force, torsion force, etc. Which of the following statements is inaccurate (C)
A. Tension refers to the pulling force endured by an object B. Pressure is the force that squeezes an object C. Shear force refers to parallel forces of equal magnitude and opposite direction acting on the same object D. Bending force refers to the force that acts on an object to cause it to bend
38. Before production and construction, the performance of the material must be tested, and a certain strength of the wood must be tested. The device is shown in Figure 2. Before testing First prepare two wood blocks A and B with different wood grain directions. The correct statement about this test is (C)
A. In Figure 1, A and B are of the same type of wood. This test is Bending strength test of the material
B. A and B in Figure 1 are two types of wood. This test is the bending strength test of the material
C. A in Figure 1 , B is the wood of two kinds of wood, this test is the shear strength comparison test of the material
D. A and B in Figure 1 are the wood of the same kind of wood, this test is the shear strength comparison test of the material Test
39. Li Ming designed a seat for the elderly. After completion, the comfort of the seat needs to be verified. Among the following test methods, the more reasonable one is (A)
A. According to the purpose of the design, invite the elderly in the nursing home to try sitting and record their feelings and suggestions
B. Put some heavy objects on the chair to see if it can bear it
C. Use an electric fan to blow the chair to see if it can blow over D. Shake it left and right with your hand to see if it is stable
40. A technician from a certain company discovered that "water-injected meat" existed on the market. After more than a year of hard work, he designed and invented a measuring instrument for the company. , as long as you put the instrument into the meat, the "water-injected meat" will appear immediately. He based this on the fact that both meat and water are conductors of electricity, but have different resistivities. He improved while experimenting, and finally he made this testing instrument. This shows that the discovery of design problems comes from (C)
A. Technical research B. Technical experiment C. Observation of daily life D. Inspiration
41. Winter is coming soon, life A notice was posted on the bulletin board of the community: In order to ensure the normal operation of the heating facilities, the strength of the water pipes will be tested by water injection and pressurization in the near future. This test method belongs to (A)
A. Performance test B. Prediction test C. Optimization test D. Information test
42. Huang Daopo, a famous textile expert in the Yuan Dynasty of my country, paid great attention to the testing procedures of each link in the textile process.
According to records, when she came to Hainan to learn about kapok textile technology, she conducted a quantitative test on the tensile strength of kapok threads used to weave cloth by suspending heavy objects. Her test is (B)
A. Test on the finished product of kapok cloth B. Test on the raw materials used before weaving
C Test on the quality of kapok cloth during the weaving process D Test on Kapok Fiber Chengdu
43. The correct operation method of hand saw is (C)
A. When starting the saw, the sawing stroke should be long, push the saw to pressurize, and pull back No pressure
B. The sawing stroke should be short when starting the saw. Push the saw without applying pressure. Pull back and pressurize.
C. The sawing stroke should be short when starting the saw. When the saw is stuck into the workpiece When the saw is 2 to 3 mm, the sawing stroke should be long. Push the saw with pressure, and pull back without pressure.
D. When starting the saw, the sawing stroke should be long. When the workpiece is 2 to 3mm deep, the sawing stroke should be long. The push saw pressurizes, the pull back does not pressurize
44. In the general technology class, the teacher asked the students to design and make a clothes drying rack (as shown below). The main techniques used to make this clothes hanger are (B)
A. Mechanical processing technology, woodworking technology B. Woodworking technology, fitter technology
C. Welding technology, stamping technology D. Forging technology, woodworking technology
45. The students made a clothes drying rack, as shown in the picture. The materials used are: a wooden board 600mm long, 200mm wide and 20mm thick, Φ4mm long enough iron wire, Φ5mm long enough stainless steel wire, nuts, long enough plastic sleeves, small springs, Among the following tools, the tools suitable for making and processing steel wire and iron wire are (C)
① pliers ② bench vise ③ file ④ plane ⑤ hacksaw
A, ①②③ B, ②③④⑤ C. ①②③⑤ D. ②③⑤
46. Regarding the use of files, which of the following statements is incorrect: ( C )
A. When using a file with a relatively small cross-section, apply force Do not oversize; B. Prevent grease contamination on the file and file handle;
C. Blow off the chips produced by filing with your mouth; D. After using the file, it should be placed properly and should not be placed overlapping
47. As shown in the figure, the rectangular iron block is processed into a trapezoidal iron block using bench tools. The main processing steps include: ① sawing, ② scoring, and ③ filing. The correct processing flow is (B)
A. ①?②?③ B． ②?①?③
C. ②?③?① D. ③?②?①
48. The similarity between the work flow and the process flow in the process is (A)
A. A series of continuous and regular activities; B. They are all aimed at the manufacturing process of the product;
C. A series of activities of people or production tools; D. All require direct human intervention.
49. Starting from establishing a service system and improving service processes, China Mobile implemented a "process traversal" project, allowing the company's decision-makers, managers and process makers to go deep into the grassroots and experience the full process of business acceptance. process to find problems existing in the service process to promote the optimization and reengineering of business processes. This case shows that the company focuses on (D)
A. Construction schedule optimization B. Technology optimization C. Cost optimization D. Quality optimization
50. After purchasing a product, there will be corresponding Product instruction manual, the function of the product instruction manual does not include (D)
A. To enable users to maintain the product more reasonably B. To enable users to use the product better
C. Users can use the product more safely D. Allow users to repair the product themselves
51. Xiaokai bought a rechargeable flashlight.
After each use, he habitually plugged in the power source and charged it for a long time, and soon found that the battery power supply time was significantly shorter. Xiaokai asked the merchant to replace it but was refused because he did not charge the flashlight correctly according to the instructions. This case illustrates that users should (C)
A. Communicate face-to-face with the manufacturer to use the product correctly B. Receive training from the manufacturer on how to use the product one by one
C. Read the product manual carefully Only by ensuring the correct use of the product D. Use the product based on experience and habits
52. The picture shows the front view and top view of a part. Judging from the main and top views, among the four left view options, the correct one is (C)
53. As shown in the figure, the main view, top view and partial dimensions of a certain desk lamp are shown. The diameter of the circular base of the desk lamp is (C)
A. φ34 B． φ80 C． φ120 D． φ148
53. Computers are inseparable from various operating systems, and various operating systems belong to (D)
A. Natural systems b. Artificial system c. Entity system D. Abstract system
54. The video broadcast of the 2008 Beijing Olympic Games uses computer technology to realize the transmission of digital signals. If an error in a small program will affect the normal operation of related programs, this mainly reflects what the system Features: (C)
A. Environmental adaptability B. Dynamic c. Relevance D. Purpose
55. The significance of system optimization (A)
A. Obtain the best benefits or best functions of the system B. Improve the system environment C. Adjust the structure of the system D. Change the characteristics of the system
56. Some beams supporting the balcony are designed as shown in the figure. The purpose of this design is for the balcony (B)
A. Beautiful B .Strength C. Installation D. Stability