(教案)Unit 6 Section Ⅲ Using language-【提分教练】2022-2023学年新教材高中英语选择性必修第二册(外研版2019)

Section Ⅲ　Using language 学习任务目标 1. 发现和理解让步状语从句的用法及特点，并学会在真实语境中运用； 2. 掌握并能自主运用本课时的重要语言点； 3. 阅读有关生存的故事，学习并运用与生存危机相关的一些英语表达，思考如何应对这些危机，保护人类的生存环境； 4. 学会关于询问观点、给出观点、表示同意的表达，并能够在语境中运用所学表达。 Ⅰ. 根据语境写出句中黑体单词的汉语意思 1. Which fuel burns most efficiently? 燃料 2. Firefighters are people whose job is to put out fires. 消防队员 3. A kit is a group of items that are kept together, often in the same container, because they are all used for similar purposes. 工具箱 4. If you supplement something, you add something to it in order to improve it. 补充，增加 5. A blaze is a large fire which is difficult to control and which destroys a lot of things. 烈火，大火 6. Clay is a kind of earth that is soft when it is wet and hard when it is dry. 黏土 7. A cave is a large hole in the side of a cliff or hill, or one that is under the ground. 洞穴 Ⅱ. 拓展词汇知变形 1. hiker n. 徒步旅行者，远足者→hike n. 远足，徒步旅行 2. optimistic adj. 乐观的；乐观主义的→optimism n. 乐观；乐观主义→optimist n. 乐观的人；乐天派 3. indoors adv. 在室内→outdoors adv. 在户外；在野外 4. consumption n. (精力、油、电等的)消耗量→consume v. 消耗，耗费(燃料、能量、时间等) → consumer n. 消费者，顾客，用户 5. react v. (作出)反应→reaction n. 反应，回应→reactive adj. 反应的，有反应的 6. monthly adj. 每月一次的→month n. 月；月份 7. eliminate v. 消除，根除→elimination n. 除去，消除 Ⅲ. 补全短语 1. cope with 应付 2. be diagnosed with 被诊断出患……病 3. wrestle with 努力解决 4. get rid of 摆脱，除去 5. bring... under control 使……处于控制之下 6. break out 爆发；突然发生 7. split up 分离，分裂 8. react to 对……作出反应 9. once and for all 彻底地；一劳永逸地 Ⅳ. 重点句式补全 1. 句型公式：regardless of＋what从句 She is determined to live a fulfilling life regardless of what the future holds ... 她下决心过一种充实的生活，不管未来会怎样…… 2. 句型公式：动词­ing形式作主语 Spending time in the wild is highly rewarding, but it can be dangerous. 花费时间在野外是很有益处的，但是这可能会有危险。 3. 句型公式：wherever引导让步状语从句 Wherever they go ， animals find towns and cities in their way. 不论它们走到哪里，动物都发现有城镇拦路。 “疑问词＋­ever”或“no matter＋疑问词” 引导的让步状语从句 ①No matter how many crimes he committed, the police were powerless to arrest him. ②However true this is, we also need to consider that some of these so­called“u