捕食者的捕猎策略
Predator Hunting Strategies
理解捕食者演化出了各种捕猎策略——狼群集体捕猎，变色龙用长舌头捕食，蜘蛛织网，鳄鱼在水边伏击——而猎物也演化出了防御机制——豪猪的尖刺，臭鼬的喷雾，箭毒蛙的毒素，斑马的条纹迷惑捕食者，装死等。
Understand that predators have evolved hunting strategies — wolves hunt in packs, chameleons use their long tongues, spiders build webs, crocodiles ambush at water's edge — and prey animals have evolved defences — porcupine spines, skunk spray, poison dart frog toxins, zebra stripes confusing predators, playing dead
学习证据 / Evidence
- 能够描述至少3种捕食者的捕猎策略，并举例说明
- 能够描述至少3种猎物的防御机制，并举例说明
- 理解捕食者与猎物之间存在‘军备竞赛’的概念
- Describes at least 3 predator hunting strategies with examples
- Describes at least 3 prey defence mechanisms with examples
- Understands the concept of an 'arms race' between predators and prey
评估问题 / Assessment
如果{{name}}观看一档自然节目，看到狮子捕猎，能否描述出至少两种捕食者捕捉食物的方式和两种猎物保护自己的方式？
If {{name}} watches a nature programme showing a lion hunting, can they describe at least two different ways predators catch food and two ways prey animals defend themselves?