一、会张嘴的大嘴巴鱼①取正方形纸把四角向中心点折成图二;②把四角分别向后面中心点折成图三;③把四角分别向中心点折,翻过来成图四;④四角向外拉开成图五;⑤把中间的正方形按虚线对角折成图六;⑥在A角画上鱼眼睛,两手的大拇指和食指分别拿住A点和B点,上、下活动,鱼就会张嘴闭嘴了,如图七 First, the mouth mouth fish will be open ① take a square paper to the center of the four corners folded into two; ② the corners of the back to the center of the folded into three; ③ the corners were folded to the center, turned into a map four; ⑤ the middle of the square according to the dotted line diagonally folded into Figure VI; ⑥ fish eyes painted in the A angle, hands and thumb index finger respectively, holding points A and B, up and down Activity, the fish will open mouth shut up, as shown in Figure VII