(教案)Unit 5 Section Ⅱ Starting out & Understanding ideas — Language points-【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 Ⅱ　Starting out & Understanding ideas — Language points 学习任务目标 1. 掌握并能自主运用本课时的重要语言点； 2. 分析人类对麦夸里岛的介入行为、目的及对该岛造成的影响，养成使用流程图呈现重要信息的能力，提高学习效率； 3. 结合课文，通过思考开放性问题来提升思辨能力，认识到人类应该对自然保持一颗敬畏之心，养成与自然和谐相处的意识。 Ⅰ. 根据语境写出句中黑体单词的汉语意思 1. All of us are aware of the importance of the world's cultural heritage. 遗产 2. Thank you for the magazine you bought for me, but how much do I owe you? 欠(账) 3. As we all know, cigarette smoking multiplies the risk of cancer. (使)大大增加 4. Great efforts should be made to stop the flu virus from spreading. 病毒 5. The scientists are trying to make full use of natural energy to decrease air pollution. (使)减少 6. I still remember the time when grandma set a trap over the mouse hole. 夹子 Ⅱ. 拓展词汇知变形 1. dramatically adv. 显著地→dramatic adj. 引人注目的；戏剧的；急剧的→drama n. 戏剧；电视剧；广播剧；戏剧表演；戏剧性 2. conservation n. 保护→conserve v. 保存 3. departure n. 离开→depart v. 离开，起程 4. explode v. 突然增加→explosion n. 爆炸；爆发；激增→explosive adj. 爆炸(式)的；爆发的 5. ecology n. 生态→ecological adj. 生态的→ecologically adv. 从生态(学)方面→ecologist n. 生态学家 6. subsequently adv. 后来，随后→subsequent adj. 随后的，继……之后的→subsequence n. 随后，接着 7. substantial adj. 大量的，多的→substantially adv. 大量地，可观地；主要地；大体上 8. intervention n. 干预，介入→intervene v. 干涉；干预，介入；调停；插入；阻挠 9. habitat n. 栖息地→habitation n. 居住；住所→habit n. 习惯；习性 Ⅲ. 补全短语 1. in harmony with 与……和谐 2. develop an appetite for 对……产生兴趣 3. out of control　失去控制 4. remove... from 从……把……清除 5. take over 接收；接管；取代 6. in turn 依次；轮流；反过来 7. lead to 导致；造成(后果)；通向 8. come up with 想出；提出 9. in consequence 因此；结果 10. turn out 结果是；证明是；生产；制造 11. a substantial number of 大量的，多的 12. once and for all 一劳永逸地；彻底地 13. die out 灭绝；消失 Ⅳ. 重点句式补全 1. 句型公式：do you think作插入语 What do you think a later satellite image would show? 你认为以后的卫星图像会显示什么？ 2. 句型公式：it作形式宾语 No visitor would think it surprising that the island is a UNESCO World Heritage Site. 这座岛是联合国教科文组织确立的世界遗产保护区，游客们都认为这不足为奇。 3. 句型公式：nor置于句首引导的倒装句 Nor would they fail to imagine how its native inhabitants, including royal penguins, king penguins, and el