同学们，我们可以从几方面来欣赏和观察斗鱼的美。它的游姿，它身上的色彩斑斓，和它决斗时身上的变化。你有留意吗？为什么雄斗鱼会做那么多泡沫在水面呢？
We may watch and observe the beauty of a fighting fish from several aspects. Its way of swimming, the changing of colour on its body, especially when it is ready to fight with another fighting fish. Do you know why male fighting fish make many froths on the water surface?
让我们简单介绍∶
“雄鱼在水面上吐气泡筑巢，它会将雌鱼赶入巢下并求爱，若不配合，它会攻击雌鱼，若求爱成功，雄雌鱼会进行受精，当受精卵下沉时，雄鱼会将沉下的卵含灰泡泡巢内加以保护，即使是母鱼也会被赶走，一直到稚鱼出生后两三天，会自行游泳为止。”
When a male wants to mate, it chase the female around until it submits to mating. The male builds a bubble nest, taking up air in its mouth, coating it with saliva and spitting out bubbles, which stick together on the surface of the water. Careful pairing has to be done beforehand, so that spawning is accelerated and to create familiarity, as a male can bite a female to death.
这题目将分两部分完成，（一）每一小组将分得两只雄斗鱼以观察，然后上色完成。让学生细心观察和体验生物的美，从中发现道理来！这一部分，老师的提问和引导极为重要！
This topic will be divided two parts,
1) Each group will be provided with two male fighting fish. The student must complete their painting after a close and careful observation. The teacher is liable to guide the students in their observation.
以下是学生的作品展示 /Demonstration of students’ paintings∶
（二）接下来是游戏技巧的“刮腊法”。这种技巧能充分表现色彩和刮腊的乐趣，尤其适合小学生和幼儿。作品展示如下 ∶
2) Next, is the skill of “wax scraping method”,
This skill is particularly suitable for the primary and kindergarten’s students, beside discover the colourful of painting, it will also bring joys to our kids.
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