必修2 Unit 4 Wildlife protection-2022新高考英语【优化探究】一轮总复习课件（人教版）

* 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 Unit 4　Wildlife protection * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 ———　[课前写作话题积累]　—————读后续写之意外事件 [场景背诵]——体会黑体表达并背诵全文 When twelve－year－old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life was to change completely. The class experiment that day was to show how heating a * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 containerof water would bring air bubbling (冒泡) to the surface. Somehow, the container the teacher gave Wilson to heat mistakenly held something more volatile (易挥发的) than water. When Wilson heated it, the container exploded, leaving Wilson blinded in both eyes. (2020·高考江苏卷·完形填空 ) * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 [话题运用]——根据提示进行写作 1．As Elli and I cooked dinner, _____________________________________ ___________________ (一头正在附近湖中玩耍的青年雄性北极熊) sniffed, and smelled our garlic bread. a young male polar bear who was playing in a nearby lake * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 2．_________________________________________________ (饥饿的熊循着气味向我们的帐篷走来), which was surrounded by a high wire fence. ______________________________ (他拉扯并撕咬着金属线). He stood on his back legs and pushed at the wooden fence posts. The hungry bear followed his nose to our camp He pulled and bit the wire * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 3．_______________________________________________________ (恐慌中，Elli和我用尽了我们知晓的所有防熊措施). We yelled at the bear, hit pots hard, and fired blank shotgun shells into the air._____________________ __________________________________ (有些时候类似这样的巨大噪声可以把熊吓跑). Not this polar bear though—he just kept trying to tear down the fence with his massive paws (爪子). Terrified, Elli and I tried all the bear defense actions we knew Sometimes loud noises like these will scare bears off * 一轮 · 英语 * 必备知识·自主梳理 核心考点·互动探究 跟踪检测·巩固提升 一　单元课标单词重温 阅读单词 请在认识词义的单词前打上对号 □wildlife n．