First, prepare a piece of cardboard. Fold the cardboard in half left and right. Draw a pattern of small fish. Note that the pattern we are going to draw is half that of a small fish. Cut off the extra parts. Unfold, a group of simple small fish paper-cuts will be cut!

First, fold the paper in half, and draw a dotted line under the paper with a colored pen to represent the head and dorsal fin of the small fish. Now draw a 3 on the right side of the dorsal fin with a pen, indicating the fish's body and tail, and then draw a semicircle and a triangle on the lower edge of the paper with a pen, indicating the fish's eyes and gills. Cut out the outline, eyes and gills of the fish with scissors. Open the paper, and a beautiful paper-cut of swallow fish will be cut.

Cut a piece of paper with the size of 12× 1.5 cm. Draw a vertical straight line up and down about 1.5 cm from both ends of the note, draw it to half the height of the note, and cut it along the straight line with scissors. Then put the two ends of the note together and insert the gap cut on the right into the gap on the left.

At this time, there is a general outline of a small fish, which is wide in front, narrow in back and then bifurcated, which is exactly the physical characteristics of a small fish. Gently pinch the front end with your fingers, and then release it.

Now draw an ellipse in the circle, draw a triangle behind it, and then cut it along the drawing line. The front part is used as the head and body, and the back part is used as the tail. Draw a small circle on the fish head, and draw a small circle inside the circle, which is the eye; Draw a short curve behind the eyes as a fish gill; Draw a semicircle close together behind the gills as a fish scale.