1. The醜いアヒルの子's appearance: From the beginning, the ugly duckling's unique physical appearance sets him apart from the other ducklings. This foreshadows the challenges and hardships he will face due to his difference.
2. The mother duck's rejection: The mother duck's rejection of the ugly duckling and her protective behavior toward her other ducklings foreshadow the harsh treatment and exclusion the醜いアヒルの子 will experience from the other animals in the farmyard.
3. The醜いアヒルの子's wanderings: The醜いアヒルの子's continuous wanderings and search for acceptance foreshadow his journey toward finding his true identity and place in the world.
4. The swan's appearance: When the醜いアヒルの子 encounters a flock of swans, their beauty and grace hint at the transformation that will eventually occur, suggesting the potential for his own transformation into something beautiful.
5. The醜いアヒルの子's reflection: In one scene, the醜いアヒルの子 sees his reflection in the water and marvels at his transformation. This foreshadows the moment when he realizes his true identity as a swan.
These examples of foreshadowing in The Ugly Duckling create anticipation and build tension, allowing readers to anticipate the protagonist's journey and ultimate transformation.