2. Liu Bing's home wooden backrest chair backrest appeared to be irreparable damage, A. saws and wood files
3. the following belong to the non-standard parts are B. rivets
4. an automatic dimming system, can not reflect the environmental adaptability of the A. can be based on the Indoor brightness changes automatically dimming
5. a large chemical plant production energy consumption, sewage, D. R & D energy consumption of new technologies,
6. as shown in the figure is the infrared sensor automatic opening and closing of the garbage cans, A. Lid
7. structural components of the basic forms of force are tensile, A. Tensile refers to the pulling force of the objects subjected to the tensile force
8. polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene, B. Polypropylene Polypropylene material was developed, B. New materials provide a wider development space for design
9. Fuwa is the mascot of the Beijing 2008 Olympic Games, D. Design needs to be constantly improved
10. "Dujiangyan" is a world-famous water conservancy project, C. Optimization of the process
11. As shown in the figure, it is a model that belongs to the D. Display model
12.The technical problem to be solved by a clear design does not include A. Judging whether the problem is worth solving
13.The figure shows the main and top views of a part. Judging from the main and top views, (C)
14. The following dimensions are incorrectly labeled (B)
15. In presenting design solutions for more complex products and in making detailed descriptions and statements of the design, C. technical drawings
16. A product is manufactured, transported, and used in the C. the product design does not need to take into account the greenhouse gas emissions of the use of the product
17. As shown in the figure, Wang Kai's folding desk C. The brackets on the desktop can be used to put textbooks
18. For the columns and walls of a shed house structure, D. The mass of the beams
19. As shown in the figure, the restored Waibaidu Bridge in Shanghai D. The bridge has a high cultural value
19. As shown in the figure, there are four bridges, the bridge portion of which is a frame structure (truss structure) is (B)
20.In daily life the position of the center of gravity is an important C. supporting frame of the bicycle to determine the stability of the structure
21.Design a convenient outdoor activities to carry, A. folding stainless steel cup
22.The following can not embody the idea of the process of the idiom is (D)
24.The following statement is correct is C. The current withdrawal process is realized due to the use of computer management systems
25. a woolen factory's production process is shown in the figure, if the product quality inspection failed, C. production
26. a general technology group to make table lamps process and time for: buy electrical components C. 4 hours
27. Wang Kai students with metalworking tools will be shown in Figure A round steel into the workpiece shown in Figure B. (D)
28.The following idioms can not reflect the systematic thinking is (C)
29.As shown in the figure is an agricultural greenhouse. a. security monitoring camera
30.If you want to convert the solar flashlight into a camping supplies, (A)A. ① ② ④
31.The computer to do any work, (C)
31. C. comprehensive principle
32 "shadow play" C. "rabbit", thin line
33 cars and trucks are different, B. forward, backward
34 a certain kind of disk drive (structure schematic shown in Figure A) B. closed-loop control when reading data
35 invention enthusiast Fang youth, "connected all-electric control thin-walled electric pressure cooker", A. the invention improves its quality, reflecting the technology can protect people
36 the State Council General Office of the State Council issued the "notice on the restriction of the production of the sale of the use of plastic shopping bags". C．Technology and nature
37The electric razor was invented at the beginning of a large size, A．Design is an important driving force for technological development
38With the development of modern electronic technology, especially electronic computer technology A．Technological development provides conditions for design innovation
39Miss Li bought a bottle of facial cleanser with whitening effect, A．The manual does not fully consider the The user's need to read it
40.Function-cost ratio is an important indicator in the economic principle, (C) increase the function under the premise of the price remains unchanged
34.Xiaoming found that when his mother opened the lid of the pot of soup, D．Observation of daily life
35.Xiaoming needs a section of thin steel tube to make the bracket of a desk lamp, (D). (C) ③ ④ ⑥
36.The process of drilling holes in a steel plate is A. inaccurate scribing position
37.Li Ming designed a chair for the elderly, A. according to the purpose of the design, and asked the elderly people in the nursing home to try it out, and recorded their feelings and suggestions
38.One of the iron legs of the coffee table in Lan's house broke, (A) welding
39. The general process of craftsmanship is correctly A. ① ⑤ ③ ② ④ ⑥
40. Fan Zhongyan's "the first to worry about the world, (C) C. ① ④
41. The following technical drawings in line with the requirements of machining drawings (D)
42. the bottom of the electric kettle, A. to increase the area of the heat
43. ...Of the following options, a frame structure is (B) the windows and doors of a classroom
44.The purpose of a tightrope walker holding a long bar in his hand is to (B). Lower the center of gravity
45.A hanging orchid support frame uses a triangular bracket structure that (B). Shape
46. thin steel plate is used to process the parts shown in the figure, the following processing process is reasonable (B)
B. scribing → sawing → drilling → filing
47. China's ancient Chinese medicine after a long period of practice, (B). Technology optimization
48. The following figure shows the flow chart of potato sowing, the following statement is correct (A)
49. About the production flow chart of rice planting, the correct one is (B)
50. The following figure shows the optimized process flow chart of milk powder production, (A)
51. Xiaoming's father has taken advantage of the situation of the land to take the "Wheat, Cotton, Melon, Sweet Potato" planting pattern (A) System Optimization
52. The optimization of a system is to increase the planting density of bamboo in order to increase the yield of bamboo shoots under certain conditions (B)
53. In the past, circuit diagrams were designed by hand, which is cumbersome and prone to errors (A) The development of technology has provided conditions for design innovation (C) The development of technology has provided conditions for design innovation (A) The development of technology has provided conditions for design innovation (A)
54. provided the conditions for design innovation
54. among the many principles to be followed in technical design, (D) the principle of technical specificity
55. people play with string puppets (pictured) in the control process, the control object is (C) puppets
56. Xiaoming designed a robot, (C) C. the intensity of the light in the room
57. the car's The bodies of cars are made of metal materials, D. ④ ③ ② ①
58.Winter is approaching, and notices are posted on the bulletin boards of living quarters (B) prediction tests
59.The following are not models (D) Nanjing Yangtze River Bridge
60.When a product is purchased, there is a corresponding instruction manual for the product, which (D) enables the user to repair the product himself
61.A robot is designed by Xiaoming, (C) C. The intensity of light in the room
72.A robot is designed by Xiaoming, (D) C. The intensity of light in the room
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61.Which of the following is not a process (C) Coca-Cola's production formula
62.We are in the process of designing and making, in order to reduce the cost of production (A) the country to give a unified standard code of the parts
63.In the metalworking process, for drilling holes (A) to carry gloves to operate in order to prevent drilling chips to hurt the fingers
64.The following does not belong to the language of technology is (B) traffic management
65.The figure shows the main view, top view, and some of the dimensions of a table lamp. The lamp is circular (C) φ120
66. The following products are designed from an ergonomic point of view (D) airbags in cars to minimize harm to people in the event of an accident
67. Li Lin evaluates a simple drying rack designed and made by Xiao Huang. A. Making a drying rack is more time-consuming
68. The structure shown bears a vertically downward force F B. AB chooses a rope of sufficient strength
69.The structure shown in the figure does not belong to a shell structure (C)
70.Xiao Ming helps his father to buy a flowerpot stand and sees that there are four kinds of flowerpot stands on the market (D)
71.There are five small processes in the whole process of milk powder production, (A)
72.Which of the following examples Is not an example of how processes are used in life B. A large clock on top of a building
73. A pressure cooker is used by letting the steam out before opening the lid. A. The timing of any process can be changed
74. unmanned bus*** cars, C. This allows the process to be optimized and saves time
75. An airplane flying through the air (C) environmental adaptability< /p>
76. the meaning of system optimization (A). Getting the best benefit or the best function of the system
77. If a solar flashlight is optimized, C. ① ② ③
78. The following figure shows the block diagram of the automatic control system for water level in a water tank, (A) The automatic control system for water level in a water tank is a closed-loop control
79. in the air conditioning, automatic lifting and lowering of the national flag, light-controlled street lamps, and musical fountains, C. light-controlled street lamps
80.The working process of automobile airbag control system is (D) gas generator
81.Solid-state laser video display technology has a wide range of applications. (C) technology to be continuously improved
82.The main driving force for the creation and development of technology is (C) human needs and desires
83.Using advanced nanotechnology, (C) scientific inquiry activities
84.Zhou Hao, an 18-year-old senior student, discovered that "water-injected meat" existed on the market "(D) went through all of the above
85. Different models serve different purposes at different stages and are mainly used to study the various properties of a product B. Functional model
86. Qian Dandan is going to design a shelf for her home that can be rotated by 360° D. The base should be designed as a circle to make it easier to rotate
87. Wang Kai A classmate is going to make an iron fence gate for his yard using iron pipes. (D)
88.In the general technology class, the teacher asked his classmates to design and make a drying rack (as shown in the picture) (B)
89.On June 14, 2007, the Ministry of Information Industry issued a new model of cell phone charger C. technical normative principle
90.Usually, the probability of being involved in an automobile accident is the lowest C. white car
91.Known The drawing scale of a machining drawing is D. 84mm
92.The top view of an unopened bucket of instant noodles placed on a tabletop as shown in the figure is (C)
93.A baby dining chair made of recycled paper as shown in the figure is D. The use of recycled paper is in line with the principle of sustainable development
94.The Copper Drum Ridge in the eastern part of Hainan Island is A) boulders that are stable
95.The performance of materials should be tested before production and constructionD．Figure 1, A and B are wood from the same species of wood.The test is a comparative test of the shear strength of the material
96.There are different models in the bicycle family with varying performances.C．The structure of the car
97.When organizing a sports event, an athlete who does the big loop position on the bar will make the the body of the bar to produce (B). Bending
98.Public **** car door is written "first down and then up" D. passengers are asked to comply with the process
99.Process design should be considered the basic factors are (D) intrinsic properties and laws
100.National Aquatic Center "Water Cube " D. Considered the effective use of resources
101.As shown in the figure for the foot-operated garbage can structure schematic diagram, through the pedal D. The linkage is replaced by a rope
102.The human body system is (C). Natural systems
103.The following options do not belong to the optimization of the system is B. master workers according to the scribe line sawing triangle
104.Understanding a controlled phenomenon, B. gun
105.Missiles rely on their own power plant to propel, A. constantly correct the preset route
106.A student invented a new type of anti-theft locks, A did not Patented inventions are not protected by law
107. There are three types of patents: B. 10 years
108. The following description of technology is not correct (B). Technology and science have the same task
109.We often see construction workers to enclose nylon mesh before operating on the exterior walls of the building target B. safety
110.The following is wrong about the method of metal working (C. A steel straightedge is generally used to check the perpendicularity of filing planes
111.In the classroom activity of identifying the problem, the students asked the The following questions. C. Ordinary thermos bottles are easy to break when the bottle liner falls over
112.Which of the following design methods is based on the associative method of designing (A) artificial frog flippers on the feet of divers
113.Xiao Wang designed a dual-purpose desk for students, C. Functional modeling
114.Public **** places are often forgotten to turn off the faucet, (D)
115.The first three elements of human-machine relationship that we have to consider in product design analysis are (A). Things, people, safety
116. There is a color-changing light-emitting doorknobs, red that "work, please wait" (D) more convenient to pass the message
117. large traffic signs installed on the column, A. signs are not easy to fall off
118. reinforced concrete beams than unreinforced concrete beams (B). (B) strength of reinforced concrete beams. B. compressive
119.When drying clothes, it is common practice to tie a soft rope between two posts, A. bending and torsion forces
120.Chen Xiaoli wants to assemble a certain product, but she does not know the sequence of assembly, B. flowchart of the assembly
121.Similarly frying a kind of vegetables, if you put iodized salt before the pot, (B) improve the quality of life
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122.The wooden desktop at Xiao Qiang's home has been badly varnished, (A) planing → sanding → painting
123.Of the following, belonging to the natural system is B. a forest
124.Alloy steel material, the carbon content of the level of the steel affects the strength of the steel A. relevance
125.The following control system is not part of a closed-loop control system is (C). Infrared automatic door control
126.Demand is the power source of design, and the essence of design is a (C) process C. technological innovation
127.The production of a schoolbag needs to be applied to physics, geometry, C. comprehensive
128.Wang Yong invented the "convenient pencil grips ", B．No patent was applied for
129.It is said that "technology and its application are a bit like the use of hammers and hammers, C．Technology has to be used scientifically and rationally
130.A new type of fast-food box is made of cereal straw, D．Principle of sustainable development
131.Zhou Kai Students bathing in the school bathroom, D. Reduce the amount of water out of the water pipe, open the hot water valve is not enough to produce scalding on people
132.The following design, to achieve the health goals of man-machine relationship C. According to the different heights of students, the design of different heights of desks
134.The following objects do not belong to the standard parts of the (D) steamed buns
135.Motorcycle accidents In the driver and passenger C. Qualified helmet is a good shell structure, hard shell can effectively protect the head
136.The following problems. Can be explained by the stability of the stressed structure is B. Billboard blown down by a typhoon
137.We often see the road next to the billboard behind the support frame is a triangular structure, B. Shape 138.The wire into the socket of the operation of the link shown in the figure. The correct operation process is B. ⑤ → ② → ① → ④ → ③
139. the construction of soundproof walls need to consider the technical points C. From the perspective of system optimization, to achieve the minimum investment,
140. "Three ignorant cobblers topped a Zhu Geliang" A. holistic
141. the following figure For the automatic door control system block diagram, the following statement is correct B. automatic door control system for open-loop control
142. solar water heater is the use of the sun's energy to heat the water of the device C. collector tube at the bottom of the foreign matter deposited
143. China's intellectual property protection system protects the inventor's creation and gives the inventor certain rights and interests, A. right to operate
140. p>144.The development of cell phones is rapidly changing, (A) technology is constantly innovating
155.In the era of energy crisis, there is an electric car can be run on wind and solar energy A．Use of nature
156.After a person completes an invention, (D) the Patent Office grants him the patent right to issue patent certificates
157. a company a A technician discovers that there is "water-injected meat" on the market. C. Observation of daily life
158. After a student has made a lamp, B. Plugs the lamp into an electrical outlet to see if the bulb is in good contact with the socket of the lamp head. The human-machine relationship
160.In order to make a metal workpiece conform to the shape and roughness required by the design, C. ① ④
161.The language of technology is a peculiar form of language for the exchange of information in technological activities, C. technical drawings
162.The following do not belong to reflecting the strength of a structure (D) The angle between the support frame of a bicycle and the ground is too great. The bicycle fell over
163.A student performed a program of walking on a light bulb at the New Year's Eve party B. Because the light bulb is a shell structure, it can withstand the effects of large external forces
164. "Airbags and adult seat belts inside the car may be a safety hazard for children", B. ② ③
164. ② ③
165. Mobile phones with MP4 function are required to be able to play video programs for a long time, A. Design innovation promotes the development of technology
166. Human beings have experienced the use of simple tools for manual processing of parts B. Technological innovation
167. In recent years, China has been actively and vigorously planted across the country to plant carbon sinks forests, C. reflecting the fact that people depend on technology to use nature And transform nature, and live in harmony with nature friendly relationship
168.1769, Watt in a large number of experiments on the basis of A. Innovative
169.A product by the mop, washing bucket, D. The quality of the size of the washing bucket
170.The car affixed with a blast-proof film, which has a strong adsorption force, D. Safety goals
171. Cutting is a part of the garment-making process, C. Improving efficiency
172.The following diagrams are not flow charts (D) three views of parts
173.The similarity between workflow and process in a process is (A) a series of successive and regular activities
174.A block diagram of a human body temperature control system, as shown in the figure, is correct in the following (A) The human body temperature control system is closed-loop control
175.The development of network technology has given rise to the emergence of multimedia tools. A. Design innovation is closely linked to technological development
176.Now there is a phenomenon of patent snatching in the society. B. Possessory rights
177.Wang Xin invented a multifunctional miniature first-aid alarm. C. Go to the local Intellectual Property Office to apply for a patent
178.Xiao Wang envisioned to modify the ordinary cell phone he used. B. Functionality expansion
179.The toddler's bathtub shown in the figure. A. When the water temperature is more than 36 degrees Celsius, the black safety buttons in the bathtub will turn white
180.Wang Feng's classmates are going to use iron pipes to make an iron fencing gate for their own yard. B. Hinged connection
181.In the manufacturing industry of refrigerators.A. Principle of sustainable development
182.The diagram shows a cart used to carry tools in a special classroom for general technology.C. Functions of the tools
183.The diagram shows a sketch of a multifunctional stationery box.D. There is a steel connection between the support plate and the picture frame
184.A class In a general technology class, a structural design and fabrication competition was held: B. A triangular structure was used
185.A coffee mill is shown in the figure.D. The cause of slippage is studied according to the functions and connections of the components of the coffee mill
186.The previous generation was unaware of systems theory, but had applied it unconsciously.B. The Aswan Dam
187.In early 2008, China's south suffered a once-in-a-century snowstorm, C. The purpose of the transmission system is not clear
188.Children playing the game of ping-pong ball with chopsticks, A. chopsticks, brain, hand
189.Chang'e 1 satellite platform fully inherited C. technological innovation
190.Famous Chinese medicine practitioner Prof. Fan Zhengrin believes that to maintain a healthy life, we should pay attention to "follow the four seasons". Attention to the "four seasons", B. Two-sidedness
191. The following understanding of the general technology is wrong (A). General-purpose technology is a widely used in daily life, the development of the majority of students with a wide range of migration value
192. The steps to make a patent application are: (B) B. ① → ④ → ② → ③ → ⑤
193. a toy manufacturer designed and produced a lively and cute plush doll toys D. Psychological needs
194. students made Drying rack A．①②③
195.As shown in the figure, a student designed a pencil set, C．①②
196.The use of tools and equipment for raw materials, semi-finished products for technical treatment D．Crafts
197.In the molds given below, the correct left view of the corresponding main view is (B)
198.As shown in the figure of the blind guides China Mobile from the establishment of the service system, D. quality optimization
200. Agricultural logistics including agricultural products processing, D. build more warehouses, so that agricultural products stored for a longer period of time
201. As shown in the figure is used to harvest crops of agricultural tools - sickle, (B) B. ① → ④ → ③ → ②
202. A certain kind of disk drive (structure schematic diagram shown in Figure A) reads data, D. motor
203. A certain kind of disk drive (structure schematic diagram shown in Figure A) reads data, A. the length of the support arm
204. On the relationship between technology and design the following statements are wrong is that B. design is a platform for technology, no Design as a foundation, technology will be difficult to express and realize
205.General technology in this course refers to C. embodiment of basic and universal technology
206.Zhang Rui is ready to design a class publicity light, A. the production process of light bulbs
207.China's famous textile in the Yuan Dynasty, Huang Daobao paid great attention to the textile process of the various parts of the testing process. B. the test of raw materials used before weaving the cloth, B. the test of raw materials used before weaving the cloth. Tests of the raw materials used before weaving
208.The "shovel work test" conducted by American Taylor (C) efficient
209.The figure on the right is the main and left views of a three-dimensional figure consisting of four identical small cubes, (C)
210.The staff completed the design of a design of a part and drew various drawings, (C)
211.The diagram shows a farmer fetching water from a well, C. torsion force (torque))
212.The video broadcast of the 2008 Beijing Olympic Games games utilized computer technology to achieve the transmission of digital signals, C. relevance
213.With regard to a control system, the following statements are correct The following statements about control systems are correct (A). A simple control system consists of two parts, namely, the controlled object and the control device
214.In the temperature control system of an air-conditioner, C. The utility voltage is unstable
215.A scientist invented a high-performance automatic fishing machine, D. The main body of the fishing activity is a human being
216.China's wireless communication network has to pay huge costs every year due to the use of foreign technologies. D. Patentability
217.Kai bought a rechargeable flashlight. C. Carefully read the product manual to ensure the correct use of the product
218.Use a computer to simulate the effect of the Courage rover's landing on the surface of Mars. B. Virtual experimentation
219. p>
219. The dimensions of the following drawing are accurately labeled (D)
220. Chen Xiaoli is going to buy a hand warmer as shown in the figure to warm her hands, C. Novel design, beautiful appearance
221. The same mass of weight is constantly hung on a bamboo pole and a brittle plastic pole of the same size, respectively, A. Material
222. "Lose the pawn to protect the car", "a careless move, B. relevance
223. As shown in the figure is an automatic control of the faucet, A. open-loop control
224. we are in the process of technological design, C. comprehensive
225. As shown in the figure is a hacksaw saw cutting angle steel scene, which start sawing operation in line with the norms of (A)
226.In the school sports meeting a student found that there are many students do not like to sit steadily on the bleachers to watch the game, (A). Put forward the design topic, clear design requirements
227.Office space treatment should be simple and clear, D. psychological needs
228.As shown in the figure is Qian Dandan students designed outdoor classification of garbage cans, C. the inner barrel of the use of corrosion-resistant materials 229.Computer can not be separated from a variety of operating systems, a variety of operating systems belonging to the D. abstraction system
230. As shown in the figure is an automatically controlled faucet, (A)
231.In 1884 Waterman designed a fountain pen with a capillary supply of ink.B. Technological updates have a significant impact on design.232.The figure on the right is a geometric body built from five identical small squares, and it's top view is (D)
233.In the general technology class, Mr. Wang asked the students to to design and build a desk lamp for students. (D. The design reflects Wang Kai students did not specify certain constraints on the design of the lamp
1, as shown in the figure for the highway car speed monitoring system, speed radar to measure the speed of the car, C, the camera
2, as shown in the figure of the speed reducer is a commonly used mechanical components. Engineers in order to determine its internal failure A, black box method
3, the emergence and development of technology to meet the needs of people, A. Development of people Liberation of people Protection of people
4, as shown in the figure is a robot designed for the Shanghai World Expo, A. Realization of human-machine relations of the information interaction
5, as shown in the figure is a bowl with a handgrip. The design of the handle mainly reflects the C. practical principle of design
6. Zhou Wen has machined a hole with a twist drill, and the shape of the hole after dissecting it should be b
7. Zhang Ming has machined the part shown in the figure with a thin iron plate, B. Holding the thin iron plate tightly in his left hand, he holds the handsaw tightly in his right hand for sawing and cuts it by pushing the saw to add pressure, and pulling it back to remove the pressure
8. A student finds that the light bulbs at home do not light up. B. Reduce the cut-off link and optimize the duration of the process
9, as shown in the figure is a mobile blackboard, B. Increase the quality of the bottom frame of the blackboard
10, as shown in the figure is the workflow of recruiting employees for a company, B. Respond to the applicants
11 Wang broke the saw blade in the sawing operation, B. Remove the broken saw blade → screw loose nut → install a new saw blade → screw the nut tight
12, Tiananmen Square (shown in the picture) A, The portrait of Chairman Mao hanging on the citadel and the huge slogans on both sides of the building give the ancient Tiananmen Square the significance of the times.
13, Wang Gang made a small bench D, to improve stability and strength
14, the following commonly used tools belong to the rigid connection is D
15, as shown in the figure is a soft-wired socket, B, socket sealed in an insulated jacket, security, easy maintenance
16, as shown in the figure is a cylinder is a plane cut by the front projection after the For A
17, Li Li designed a classroom mop, C, mop cloth and mop handle with welding connection to prevent falling
18, the human demand for electricity is growing, A, solar power, wind power, nuclear power generation
19, intellectual property rights system embodies the D Intellectual property rights system enables inventions to obtain the greatest possible economic benefits
20, the current automobile generally, and the car is the only one of its kind in the world, but it is the only one of its kind in the world. p>20、At present, cars are generally equipped with airbags to D, protect the occupants in the event of a collision