高中英语 Unit 3 Under the seaSection Ⅱ Warming Up amp；Reading-Language Points教学案 新人教版选修7-新人教版高二选修7英语教学案

Unit 3 Under the seaSection Ⅱ Warming Up &；Reading-Language Points一、这样记单词记得准·写得对记得快·记得多Ⅰ.基础词汇1.anecdoten． 轶事；奇闻2.witnessvt. 当场见到；目击n. 目击者；证人；证据3.oppositeprep. 在……对面adj. 相对的；相反的4.yellvi. 大叫；呼喊n. 叫声；喊声5.pausevi. &n. 暂停；中止6.teamworkn. 协作；配合7.divevi. &n. 跳水(的动作)；潜水(的动作)；俯冲8.lipn. 一片嘴唇；(容器或洞的)边，口9.relationshipn. 关系；血缘关系；交往Ⅱ.拓展词汇1.annualadj. 每年的；按年度计算的 n.年刊；年鉴→annually adv. 每年；一年一度地2.accommodationn．住所；住宿→accommodate vt.提供住宿3.fleevi.逃避；逃跑 vt.逃离→fled (过去式)→fled (过去分词)4.dragvt.拖；拉；扯→dragged (过去分词)→dragging (现在分词)5.depthn．深(度)；深处→deep adj.深的→deepen v．加深6.urgevt.催促；极力主张；驱策→urgent adj.紧急的；急迫的7.abandonvt.放弃；遗弃；抛弃→abandoned adj.被遗弃的；放纵的8.conservationn．保存；保护→ conserve v．保存→conservative adj.保守的；守旧的1. 聚焦th 后缀名词①depth 深度②width 宽度③length 长度④truth 真理⑤growth 成长⑥youth 青年⑦warmth 温暖⑧strength 力量⑨wealth 财富⑩health 健康2.teamwork n．协作；配合[近义] cooperation n．合作3.relationship n．关系[派生] relation n．关系；联系；亲属；亲戚4.drag vt.拖；拉；扯[同义] ① pull vt.拉；拖；拔②draw v．拖；拉5.conservation n．保存；保护[派生] ① conserve vt.保存；保护②conservative adj.保守的；守旧的[词块] ① wildlife conservation 野生生物保护②conservation area (动植物的)保护区二、这样记短语记牢固定短语多积常用词块1.sort_out 整理2．yell_out 大叫3．ahead_of 在……的前面4．in_the_meantime 在此期间；与此同时5．help_..._out 帮助(某人)摆脱困境或危难1.run down to the shore 跑到海边2．crash down 坠落3．black and white 黑白相间4．a whale hunt 猎鲸行动5．a pack of ... 一群……三、这样记句式先背熟再悟通后仿用1.It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch th...