photographic art

2. In terms of light quality, small and distant point light sources often produce obvious (shadow) effects; Large and close surface light is more likely to produce (shadowless) effect.

3. When light-colored film is used in the sun, the image will be (blue-green); When daylight color film is used for tungsten lamps, the image will be (red and yellow).

4. Black-and-white photographic film shoots colored objects and records them with (tone).

5. Too strong background light is easy to cause the lens to produce (glare), and at the same time affect the image (clarity details show photometric accuracy).

6. Light has two functions in photography: one is to illuminate the scenery; The second is to save (image signal in the form of optical signal).

7. Advertising photography takes (rendering the excellent quality of goods) as its main purpose.

8. At present, the metering methods of photography are: one is off-board metering (incident and reflection of exposure meter); The second is in-machine (reflection) metering.

9. Among all kinds of films, (black and white) film has the best preservability, while (color) film has the worst preservability.

10. The aperture size has a direct and important influence on the depth of field. The larger the aperture used, the smaller the depth of field; The smaller the aperture, the greater the depth of field.

Second, multiple-choice questions (each question 1 point, * * *1point)

1. Shoot someone with the flash as the main light. Use f 16 when the distance is 2m. When the distance becomes 4 meters, the aperture for shooting this person is. (2)

(A)f 16 (B)f8 (C)f4 (D)f2

2. For 135 camera, the 50 mm lens belongs to: (c)

(a) fisheye lens (b) wide-angle lens (c) standard lens (d) telephoto lens

3. The characteristics of shooting with high-speed shutter are: (a)

(a) the mobile body can be solidified; (b) The background can be blurred; (c) The depth of field can be increased; (d) it can produce movement.

4. Portrait photography mode on a fool's camera is actually a kind of: (a)

(a) Aperture priority exposure mode with large aperture; (b) Aperture pre-exposure mode of small aperture;

(c) Shutter pre-exposure mode of high-speed shutter; (d) shutter prerequisite: exposure mode of low-speed shutter.

5, flash photography, which of the following methods is helpful to eliminate red eye (D)?

A, direct flash b, increase the flash index c, compensate d, and flash more with a flash.

6. "AV" stands for (c)

A, macro shooting b, speed priority c, aperture priority d, exposure

7. The exposure combination with the same 7.EV value as F22,115s is (b).

a、F 16、 1/8s B、F 1 1、 1/60s C、F22、 1/30s D、F5.6、 1/ 1000s

8. The distortion retained in the fisheye lens belongs to (A)

A, image field bending b, pincushion distortion c, barrel distortion d,

distortionless

9. The three factors that affect the depth of field are (C)

A, aperture size, shutter speed, lens focal length b, aperture size, shutter speed and shooting distance

C aperture size, lens focal length, shooting distance d, aperture size, lens quality and lens focal length.

10, can eliminate the reflected light, dark sky filter is ().

A, UV mirror B, red filter C, skylight D, polarizer

Second, multiple-choice questions (in the four alternative answers of each small question, choose two to four correct answers, and fill in the serial numbers of the correct answers in brackets respectively. Multiple choices, fewer choices, and wrong choices are not scored. 2 points for each small question, *** 10)

1. The characteristic of artificial tungsten light source is (ad).

A. low color temperature B. long life C. low power consumption D. easy to observe the light distribution effect

2. The filter can be divided into (abd)

A. black and white filter B. color filter C. black and white color universal filter D. special effect filter

3. The hardness of light quality is related to (ab).

A. intensity of light source B. distance between light source and object C. photometric method D. size of photosensitive film

4. The performance characteristic of high-sensitivity film is (bd)

A. low contrast B. large particles C. large fog D. low resolution

5. Consequences of insufficient lighting brightness (bc)

A. Grain coarsening B. Contrast reduction C. Color deviation D. Image distortion