Unit 5 Humans and Nature Lesson 1 A Sea Story 词汇+知识点 课件-2025-2026学年高中英语北师大版必修第二册

Unit 5 Humans and Nature Lesson 1词汇 1 目 录 01. 单词领读 02. 词性拓展 03. 单词讲解 04. 随堂测试 单词领读 01 单词预习检测 —— 英汉互译 1. 海浪；波浪 n __________ 2. 逃走；逃跑 vi & n __________ 3. 幸存（于）v __________ 4. 文件（夹）；档案 n __________ 5. 诗歌 n __________ 6. 灵魂；心灵；精神 n __________ 7. 受惊的；害怕的 adj __________ 8. 可怕的；恐怖的 adj __________ wave escape survive file poetry frightened soul horrible 5 单词预习检测 —— 英汉互译 9. 边缘 n __________ 10. 在……边缘；……快要发生 __________ 11. 好奇的 adj __________ 12. 观察；观察结果 n __________ 13. 相等的；同样的；平等的 adj __________ 14. 程度；范围；长度；面积 n __________ 15. 管；试管；电子管 n __________ edge on the edge of curious observation extent tube equal 6 单词预习检测 —— 英汉互译 16. *whirlpool n __________ 17. *float v __________ 18. *descent n __________ 19. *tidal adj __________ 20. 补*tide n __________ 21. *mystery n __________ 22. 补frighten v __________ 23. *barrel n __________ 漩涡 漂浮；漂流 潮汐的；潮水的 潮汐；潮水；潮流 下降；降落 神秘的事物；神秘（性） （使）惊恐；（使）惊吓 桶 7 单词预习检测 —— 英汉互译 24.补curiosity n __________ 25.补equally adv __________ 26.补equality n __________ 27.补inequality n __________ 好奇心 相等；平等 不平等 相等地；同样地；平等地 8 词性拓展 02 1．survive vi.&vt.活下来；幸存→survival n．幸存 →survivor n．幸存者 2．tidal adj.潮汐的，潮水的→tide n．潮汐 3．mystery n．神秘事物，难以理解的事物 →mysterious adj.神秘的，不可思议的，难解的 4．frightened adj.受惊的，害怕的→fright n．害怕 →frighten vt.使吃惊→frightening adj.令人害怕的，令人恐惧的 5．curious adj.好奇的→curiously adv.好奇地→curiosity n．好奇，好奇心 6．observation n．观察；观察结果→observe vt.观察；注意 →observer n．观察者；评论者；遵守者 7．equal adj.相等的；相同的→equality n．相等；平等 →equally adv.平等地；相等地 重难点词精讲 03 课文原句：to escape(教材P30) ★  escape vi.& vt.逃脱；逃避；逃离 vt.被遗忘 vi.(气体、液体等)泄漏 n．逃脱；逃避；漏出 1. escape escape n逃跑；逃脱；逃避 escape vt逃离；逃避；泄露；被遗忘　 have a narrow escape 死里逃生 escape sth 逃避某事 escape doing 逃避做某事 escape from…从……逃脱 [佳句赏读]　感悟句意·翻译 1. He narrowly escaped being killed. 他险些丧命。 2. There was no escaping the fact that he was overweight.  他身体超重这一事实是无法回避的。 3. Put a lid on to prevent heat escaping.  盖上盖子，以免热气跑了。 4. For her travel was an escape from the boredom of her everyday life. 对她来说，旅行是为了从乏味的日常生活中暂时解脱出来。 13 escape 你玩过密室脱逃（Room Escape）吗？试想一下自己被困在一间门被锁上的房间里，在规定的时间内，必须依靠各种细节进行推理，再加上各种道具的配合才能把里面的每一扇门都打开，最终实现“逃”出去。是不是很有意思？这个游戏也恰恰说明了“escape”这个词最核心的意义：（从……）逃走。 escape词源 escape 的基本义:（从……）逃走 escape（逃脱）：脱掉身上的斗篷得以逃脱。 在古代欧洲的战场上，被击败的战士为了保命，往往会使出“金蝉脱壳”的招数，在被敌人抓住斗篷时脱掉斗篷而摆脱敌人，或在被敌人追赶时主动脱掉斗篷，趁敌人去捡斗篷时赶紧逃掉。因为在古代，一件斗篷算是不菲的财产，有钱人才穿得起。 英语单词 escape（逃脱）就跟古人脱掉斗篷保命的做法有关。它来自拉丁语 excappare ，由 ex（out of）+ cappa（cape，斗篷）构成，字面意思就是“脱掉斗篷”。 因此，英语单词 escape 可以按以下方式记忆其拼写：escape = es （= ex，out of，脱掉）+ cape（斗篷）。 （气体、液体等）泄漏 escape 语义助记 气体 / 液体从容器中“逃走” 从抽象的困境中“逃走” 从被围困的地方“逃走” 逃避 逃走；逃跑 从记忆中“逃走” 被忘掉 逃跑；逃脱 泄漏；出口 v n （从…）逃走 （基本义） 逃避 小贴士 电脑键盘上的“Esc键”你经常用吗？其实，Esc键就是英语escape的缩写，这个按键也叫做escape key，起到退出或取消的功能。想一想Esc键和“逃走”有什么联系？ [基础检测]——单句语法填空 ①The frightened deer tried to escape ____________ (catch) by the tiger, but in vain. ②The hunter tried to escape ________ the forest, but in vain. ③You are really lucky enough to escape ________________. ④It was an actor whose name escapes me for the moment.(翻译) being caught from being punished 18 escape 一、写出下列句子中画线部分的汉语释义。 1. The air keeping the balloon up was escaping so quickly and the balloon was coming down. _____________ 2. As a child he would often escape into a dream world of his own. _____________ 3. Escape from this window and return to the main menu. _____________ 4. Can you smell an escape of gas? _____________ 泄露 逃避 退出 泄露 二、在空白处填入1个适当的单词或括号内单词的正确形式。 1. Time is something ________ which we can’t escape. 2. Compared with the ________ (escape) driver, I am proud of what I did. 3. He was lucky to escape ________ (be) liked. 三、根据所给汉语，用适当的词块完成下列句子。 1. Although he thought he could ______________（逃过注意）by sitting at the back, he was wrong. 2. It was reported that two journalists ________________________ （死里逃生）in the air attack. from escaped being escape attention narrowly escaped death / had a narrow escape 课文原句：to survive a storm (教材P30) ★ survive vi.& vt.活下来；幸存 vt.比……活得长 2. survive survivor n．幸存者 survival n．幸存；生还 survive sth. 幸免于；从……中活下来 survive on 靠……存活下来 A survive B (by＋时间) A比B活得长(……) [佳句赏读]　感悟句意·翻译 1. Of the six people injured in the crash, only two survived. 因这次撞车事故受伤的六人中，只有两人活了下来。 2. I can't survive on ￡40 a week. 一星期40英镑，我无法维持生活。 3. The company managed to survive the crisis. 公司设法渡过了危机。 4. She survived her husband by ten years. 丈夫死后她又活了十年。 5. Life became a struggle for survival. 生活变成了一场争取生存的斗争。 22 2.survive 《我不是药神》（Dying to survive）是由文牧野执导，宁浩、徐峥共同监制的剧情片。该片于2018年7月5日在中国上映。影片讲述了徐峥扮演的程勇从一个交不起房租的小商贩，一跃成为印度仿制药“格列宁”独家代理商的故事。电影展现了一群人为了生存下去而苦苦挣扎。影片有笑有泪，还有思考。在生活小细节的层层推进下，导演将小人物的日常平凡、卑微、无甚波澜的生活带到了更为深远的一步。 survive survive 由前缀 sur- + 词根 vive（源于词根viv）构成。其中sur-是“在……上；超过……”的意思，viv是“活；生命”的意思，所以survive表示“生命超越了……（比事故中其他遇难者活得时间长）”，其常见义为“幸存”。与survive同根的词有live, vitamin, vivid等。 词源解读 survive 语义助记 在灾难中活得长 (具体） 寿命活得长 （人） 在困境中活得长 （抽象） 物品或者风俗活得长（具体） 幸存（于） 挺过；熬过 保存下来 比……活得长 （比……）活得长 （基本义） 《泰坦尼克号》这部电影讲述了泰坦尼克号这艘豪华游轮在航行时由于撞上了冰山而沉没，男主杰克（Jack）为了救女主露丝（Rose）而冻死在冰冷的海水中的故事。 在泰坦尼克号缓缓下沉时，杰克带着露丝跑到船尾，爬上栏杆坚持到泰坦尼克号沉没。最后杰克将露丝推上一块漂浮木板。 露丝要比杰克活得长。 Rose survived Jack. 露丝在这次沉船事故中幸存下来。 Rose survived the accident. 杰克为了露丝能够存活下来，不断地鼓励她，而自己却冻死在寒冷的海水里。 多年后寻宝探险家布洛克从沉船上打捞起一个锈迹斑斑的保险柜。 露丝在冰冷的海上挺了过来最终获救。 Rose survived the frozen sea and was rescued in the end. 他发现里面有一幅素描画留存至今。 He found that a drawing had survived into the present. 这幅素描由杰克为露丝所画。 一、写出下列句子中survive的汉语释义。 1. Of the six people injured in the crash, only two survived.______ 2. The Xi’an City Wall is the most complete city wall that has survived China’s long history. _______ 3. Life is hard at the moment, but we’re surviving. __________ 4. He is survived by his wife and four children.__________ 幸存 保存下来 挺过来 /熬过来 /艰难度过 survive 比……活得长 二、用survive的适当形式完成下列句子。 1. For a sudden heart failure（心脏衰竭）, the single best chance for ________________ is having someone nearby step in and do CPR（心肺复苏）quickly. 2. Officials said he was the only ________________ of the plane crash. 3. He was the only man who _______ after the explosion（爆炸）. 三、根据所给汉语，用适当的词块完成下列句子。 1. The front passengers were lucky to __________________________ （在车祸中幸免于难）. 2. Having ___________________（熬过那一夜）, we were confident that everything else would be all right. survival / surviving survivor survived survive the car accident survived that night [单句语法填空] 1. Some strange customs ____________(survive) from earlier times up to now.  2. Rowling has spent many years ___________(survive) on little money, spent all her time writing.  3. Exporting is necessary for our economic __________(survive). have survived surviving survival 3. curious 课文原句： After a while, I became curious about the whirlpool itself.(教材P31) ★curious adj.好奇的 curiosity n．好奇；好奇心 curiously adv.好奇地 (1)be curious about 对……感到好奇 be curious to do sth. 极想做某事 (2)out of curiosity 出于好奇 meet/satisfy one's curiosity 满足某人的好奇心 [佳句赏读]　感悟句意·背诵 ①(柯林斯词典)They were very curious about the people who lived upstairs. 他们对住在楼上的人感到很好奇。 ②My brother always loves to ask why, and no one seems to be able to satisfy his curiosity．(人物描写) 我弟弟总是爱问为什么，似乎没有人能满足他的好奇心。 32 [基础检测]——单句语法填空 ①I am really curious________ (know) what comments others have made on my poetry． ②(2022·北京卷)For decades, quantum computing has been little more than a laboratory__________(curious)． ③The little boy looked ________ (curious) at the foreigner with big blue eyes. to know curiosity curiously [能力提升]——微写作*背诵 ④出于好奇，我蹑手蹑脚地进入了破旧的牛奶房，在那里我发现了一只被蜘蛛网困住的蜂鸟。 _________________，I crept into the broken milking house，where I spotted a hummingbird trapped in spider webs.(动作描写) Out of curiosity 34 from“角，边缘，尖 (corner, edge, point)，edge 的基本义逐渐发展为“边缘”。 edge n [C]  边；边缘： Billy sat on the edge of the desk, swinging his legs. The experience of walking along the edge of water might be satisfying for a young professional on a weekend hike in the park. 2023 新课标 Yu Min is a leading scientist at the cutting edge of nuclear technology. 外研新选必③–2改  刀口；刃；利刃： The knife has no / a sharp edge. Technologies can be double-edged. 2019 北京  优势 4.edge 词源解读 物体的“边缘” 刀等的“边缘” 优于其他事物的“边缘” have / gain an edge on / over 比……占优势；胜过： I can’t beat you at tennis, but I have / gain an edge on you in ping-pong. on the edge of 在……边缘；……快要发生（尤指不好的事）： At that moment, when we were on the edge of the whirlpool, I felt calmer than when we were moving towards it. The company is on the edge of collapse. on the edge of one’s seat 极为激动；异常兴奋： The game had the crowd on the edge of their seats. ■ vi & vt（使）徐徐移动；给……加边 课文 边缘 edge （基本义） 物体的“边缘” 优势 优于其他事物的“边缘” 刀等的“边缘” 边；边缘 刀口；刃；利刃 edge 语义助记 edge 写出下列句子中画线部分的汉语释义。 1. Don’t put that glass so near the edge of the table. _____________ 2. He handed me a knife with a sharp edge. _____________ 3. Companies are employing more research teams to get an edge. _____________ 4. He edged closer to the telephone, ready to grab it. _____________ 5. The game had the crowd on the edge of their seats. _____________ 边缘 刀刃 优势 徐徐移动 兴奋不已 ★ equal adj.相等的；相同的 n．同等的人 v．与……相等，等于；比得上 equality n．平等；相,等 equally adv.相等地；平均地 (1)be equal to (doing) sth. 等于/胜任(做)某事 (2)equal sb./sth.in (doing) sth. 在(做)某事上比得上某人/某物 (3)without equal＝have no equal 无与伦比 5. equal [佳句赏读]　感悟句意·背诵 ①equal him in courage 勇气和他不相上下 ②equal rights 平等的权利 ③(牛津高阶)He is a player without equal． 他是个无与伦比的运动员。 40 equal 语义助记 由物到人 物与物之间 人与人之间  相等的；同样的；相同的 （词源义）  平等的 be equal to 语义助记 由具体到抽象  与……相等 / 平等： （基本义） 质量上“与……相等 / 平等” 能力上“与……相等 / 平等”  与……同样出色；比得上  能胜任 equal 一、写出下列句子中画线部分的汉语释义。 1. All men were equal at birth. ___________ 2. Little joy can equal that of a surprising ending when you read stories. ___________ 3. Armstrong learned from the older musicians and soon became respected as their equal. _________________________ 4. Fitness is important in sport, but of at least equal importance are skills. _______________ 生而平等 比得上 成为和他们一样受尊敬的人 至少同等重要的 二、根据所给汉语，用适当的词块完成下列句子。 1. Sixty minutes ___________________（等于）an hour. 2. All the beach houses are _________________（大小一样）. 3. You can only exchange（交换）it for something else _______________（同等价值的）. 4. Armstrong _______________（没人比得上）when it came to playing the American popular song. 5. Men and women must _________________（被平等地对待）in education and employment. of equal value equal in size had no equal is equal to be treated equally [基础检测]——单句语法填空 ①(人教版必修二U2)When it comes to wildlife protection，all species—the good，the bad，and the ugly—should be treated _________ (equal)． ②The cooperation should be based on the fundamental principles of liberty and _________ (equal)． [能力提升]——微写作 ③我相信我可以胜任这个职务，因为我曾经当过导游。 __________________________________________________ _________________________.(求职信) equally I am sure I am equal to the position because I have ever worked as a tour guide equality 5. pick up 课文原句：In the end a boat picked me up. (教材P31) ★pick up 捡起来；接上车；偶然得知；无意识学会；便宜买到；恢复健康；增加速度；接着讲 pick apples/cotton/flowers 采摘苹果/棉花/花 pick out 挑选;辨别出 【即学即练】 1. Let's pick up where we left off yesterday.  ___________ 2. The bus picks up passengers outside the airport. _______ 3. She bent forward to pick up the newspaper.  __________ 4. She picked up Japanese when she was in Japan. _______ 5. The train picked up speed. ___________ 6. I went round the corner to the food market to pick up some groceries. ___________ 接着讲 接上车 捡起来 无意识学会 增加速度 便宜买到 6. The +比较级…, the +比较级… 课文原句：The larger the bodies were, the more quickly they fell. (教材P31) ★The +比较级…, the +比较级… “The+比较级+主语+谓语，the+比较级+主语+谓语”是比较级高频句型，表示“越……，越……”。前一分句是从句，后一分句是主句，注意都用陈述语序。 1.____________ you start, __________ you’ll be back. 你出发越早，你回来就越早。 2. The __________ (careful) you listen to the tape, the _______(easy) you will find it to understand. 3. In each case, the weight of the glass doesn't change, but the _________ (long) I hold it, the heavier it becomes. The earlier the sooner more careful easier longer 随堂测试 04 Ⅰ.单句语法填空 1. His only chance of ____________(survive) was a heart transplant. 2. The woman in the shop had looked at them________ (curious). 3. The suspect is being kept under ____________(observe). 4. I'm ____________(frighten) of walking home alone in the dark. 5. The money was divided ________(equal) among her four children. 6. Two _________(survive) were cut free after being trapped for twenty minutes. survival curiously observation frightened equally survivors Ⅱ.单句写作 1.过了一会儿，我开始对漩涡本身感到好奇 _______________________________________ _______________________________________________ 2.最后，我被一艘小船所救。 ________________________________________________ _________________________________ . After a while, I became curious about the whirlpool itself. In the end a boat picked me up. THANK YOU x264 0.128.2216+688+32 a17ff54 tMod [8-bit@4:2:0 X86] $