Unit 8 Section Ⅱ Lesson 2 & Lesson 3（教用Word）-【金榜题名】2025-2026学年高二英语选择性必修第三册高中同步学案（北师大版）

本讲义聚焦高中英语核心词汇与语篇理解，系统梳理写作词汇（如frozen、sweep）、阅读词汇（如stretch、wave）及拓展词汇（如desperation→desperate），通过知识图解表格呈现，并衔接阅读导学问题与篇章结构分析，构建从词汇积累到语篇逻辑的学习支架。 该资料突出语言能力与思维品质培养，如拓展词汇通过词形转换构建网络提升语言能力，阅读导学细节题与篇章结构表格训练信息提取思维。课中辅助教师系统授课，课后单句语法填空、完成句子等练习助学生巩固知识，查漏补缺，提升自主学习能力。

Section Ⅱ　Lesson 2 & Lesson 3 Ⅰ.知识图解 重点 词汇 写作词汇 1．frozen　　　adj.(河、湖等)结冰的；冷冻的，冷藏的 2．sweep vi.& vt.扫，打扫；扫去；卷走，冲走 3．wander vi.& vt.徘徊，闲逛； 漫步于 4．bay n．湾，海湾 5．sink vi.& vt.下沉，沉没 6．poet n．诗人 7．ease n．轻易，毫不费劲 8．grab__ vt.攫取，抓住 9．nevertheless adv.然而，不过；尽管 如此 10．strike vi.& vt.打，击，撞；突然发生不幸 n．罢工；打击 11．chest n．胸部，胸膛 12．being n．生物(尤指人)；诞生；出现；存在 续表 重点 词汇 13.whale　　　　　n．鲸 14．solid adj.固体的； 坚硬的 15．daybreak n．黎明，破晓 阅读词汇 16．stretch vi.& vt. 延伸，绵延；(使)变大；(使)变松；拉长 17．wave n. 海浪，波涛；(行为、活动或感情的)一阵，风潮 vi.& vt. 挥动，摆动；挥手 18．league n. 里格；体育运动联合会，联赛；联盟，同盟 19．weapon n. 武器，兵器；凶器 续表 重点 词汇 20.bounce vi.& vt.　(使)弹起，(使) 反弹 21．steel n. 钢，钢铁 22．polished adj. 擦亮的，磨光的；精湛的；精致的 拓展词汇 23．continuous adj.持续的，不断的，连续的→continue v. 继续 24．desperation n．绝望；拼命，不顾一切→desperate adj. 铤而走险的；绝望的 25．preservation n．维护；保护；保持，维持；保存→preserve v．保存，保藏；保护 26．evidently adv.明显地，显然→evidence n. 证据→evident adj. 明显的，显然的 27．construction n．建筑物，建造物；建造，建筑→construct vt. 建造，创立 重点 短语 1.fill up with　 　　用……填满 2．in desperation 绝望地 3．so...as to 如此……以至 于…… 4．as well as 也 5．depend__on 依靠 6．respond__to 对……作出回应 7．for__the__first__time 第一次 8．draw__up 起草；拉上来 Ⅱ.阅读导学 阅读教材P36—P37的课文，选出最佳选项。 1．Why did the professor fall from the boat? A.Because it was dark then. B.Because a crash happened. C.Because the waves were violent. D.Because he hoped to save Conseil. 答案：B 2．According to Paragraph 2，who drew the professor up to the surface of the sea? A.Conseil.　　　　B．Ned. C.The whale. D．He himself. 答案：A 3．How was the professor brought to the surface of the water? A.Conseil pushed him hard. B.A terrible animal drew him. C.He was carried onto Ned's boat. D.He held onto a hard body. 答案：D 4．Why did Ned's weapon bounce off? A.Because he was not that powerful. B.Because the whale escaped it. C.Because the whale was made of steel. D.Because he didn't shoot the whale. 答案：C 5．Which of the following is TRUE according to the last paragraph? A.The back of the creature was solid and rough. B.Opening the underwater boat，Ned found a man. C.The creature looked like a human construction. D.Nine men drew Ned into their machine. 答案：C Ⅲ.篇章结构 阅读教材P36—P37的课文，完成下面表格。 ·I shouted for help and swan towards the 3.boat．My mouth filled with water and I couldn't breathe because I was 4.sinking． ·Suddenly, Conseil drew me up to the surface of the sea. ·I was 5.tired．Conseil kept me up and didn't 6.leave me.Falling from the boat and getting lost (Para.1)I couldn't 1.remember falling from the boat.I saw a black mass disppearing in the east and I knew I was 2.lost．Sinking gand being brought to the surface of the water by Ned (Paras.6－8) ·A human voice responded to our cry for help.I had almost no strength and my 7.fingers could hardly move. ·I had salt water in my mouth.After I raised my 8.head for the last time, I sank. ·When I woke up, I saw Ned's face.Learning to be above a metal “island”and being drawn into the ship (Paras.9－12)·Ned was fortunate to find safety upon the island in the sea.He moved quickly to the top of the large 9.whale．It seemed as if it was made of metal plates. ·Ned and the creature were lying upon the back of a sort of underwater boat. ·When daybreak appeared, a man appeared and then disappeared.Some moments later 10.eight strong men appeared and their faces were overed.They drew Ned and the creature down into the incredible macine. 1．desperation n．绝望；拼命，不顾一切　desperate adj.拼命的；绝望的；非常需要；渴望　desperately adv.绝望地，拼命地 “Help，help！” I shouted，swimming towards the boat in desperation.(教材P36) “救命，救命！”我喊道，绝望地向小船游去。 (1)in desperation　　 　在走投无路的 情况下；绝望 (2)be desperate for sth. 非常需要某物 be desperate to do sth. 极想做某事 in desperate need of 急需 ①In desperation，he decided to go back to London. 在绝望中，他决定还是回伦敦去。 ②When they were in desperate need，he went to their aid. 当他们极其需要时，他援助了他们。 ③The man lost in the desert was desperate for water. 在沙漠中迷失方向的人极度渴望得到水。 [链接写作]　完成句子 ④Graduates are__desperate__to__get__good__jobs after graduation. 毕业生毕业后都渴望得到好工作。 2．ease n．轻易，毫不费劲；安逸；舒适 vt.减轻(痛苦、忧虑) ...and I heard these words：“If master would be so good as to hold onto my shoulder，master would swim with much greater ease.”(教材P36) ……我听到这样的话：“如果先生能紧紧地抓住我的肩膀，主人会游得更轻松。” (1)with ease＝easily 轻易地；毫不费力地 feel/look at ease 感到/看上去心情放松 put/set sb. at ease 使某人放松 at ease 舒适；快活；自由自在 take one's ease 休息；轻松一下 (2)ease sb. of sth. 减轻某人的(痛苦、负担等) ①The smile on our teacher's face made us feel at ease. 老师脸上的笑容使我们感到轻松。 ②She has an ability to put people at their ease. 她能让人们感到自在。 ③The medicine eased the boy of his headache. 药减轻了男孩的头痛。 ④He finished his task with__ease． 他很轻松地完成了任务。 [链接写作]　句式升级 ⑤He eased himself of anxiety and felt at ease. →Easing__himself__of__anxiety，he felt at ease.(现在分词短语作状语) →Eased__of__anxiety，he felt at ease.(过去分词短语作状语) 3．preservation n．维护；保护；保持，维持；保存 preserve vt.保存；保留 n．保护区 Conseil had to keep me up，and our preservation depended on him alone.(教材P36) 康塞尔必须让我振作起来，我们保全性命就全靠他了。 preserve sb./sth. from... 　　　　　　　保护……免于…… preserve one's self­respect/public order/world peace 维护自尊/公共秩序/世界和平 be well preserved 保存完好 ①The paintings were in an excellent state of preservation (preserve). 这些绘画保存得非常好。 ②It is one of the duties of the police to preserve public order. 警察的职责之一就是维护公共秩序。 ③With the limited natural resources，we should take action to preserve them from being wasted. 自然资源有限，我们应采取行动保护资源不被浪费。 [链接写作]　完成句子 ④I think these traditional customs should__be__preserved． 我认为应该保存这些传统习俗。 4．strike vi.&vt.打，击，撞；突然发生不幸；n.罢工；打击 At this moment a hard body struck me.(教材P37) 就在这时，一个坚硬的身体打在我身上。 (1)sth. strikes sb.　某人突然想起某事 it strikes sb. that... 某人突然想到…… strike sb. in/on the＋身体部位 击打某人某部位 (2)be on strike 在罢工 go on strike 举行罢工 ①It strikes me that nobody is in favour of the changes. 我突然意识到没人会支持这些变革。 ②A snowball struck him on the back of the head. 一个雪球打中了他的后脑勺。 ③Last month，thousands of workers in that city went on strike to get a pay rise. 上个月，那个城市的成千上万的工人举行罢工要求涨工资。 [链接写作]　完成句子 ④It__struck__me__that the phone number I had told them was wrong. 我突然想到我告诉他们的电话号码是错的。 5．evidently adv.明显地；显然　evidence n．[U]根据；证据　evident adj.明显的；明白的 It was evidently a hard，solid body.(教材P37) 这显然是一个坚硬的固体。 (1)It is evident that... 　　 　 　很明显…… (2)in evidence 可看见的；明显的；显眼的 give evidence 提供证据 There is some evidence that... 有证据显示/证明…… ①Evidently，it has nothing to do with social background. 显然，这与社会背景毫无关系。 ②Few soldiers were in__evidence． 几乎看不见有士兵。 ③There is a lot of evidence that stress is partly responsible for diseases. 有很多证据证明，在一定程度上压力是造成疾病的原因。 [链接写作]　完成句子 ④It__is__evident__that in competitive society there are both losers and winners. 显然，在充满竞争的社会里，有失败者也有成功者。 6．struggle with/against...同……搏斗/做斗争 I struggled against being drawn deeper，deeper down.(教材P36) 我挣扎着不让自己陷得更深，更深。 struggle to do sth.　　艰难地做某事； 挣扎着做某事 struggle for... 为……而斗争 struggle to one's feet 挣扎着站起来 ①The two boxers struggled with/against each other and the referee separated them. 两位拳击手扭打在了一起，裁判把他们分开了。 ②Bravely，Mary struggled to her feet，and fought against the wind and rain beating against her. 玛丽勇敢地挣扎着站起来，同扑向她的暴风雨搏斗着。 ③We should help those who are still struggling for liberation. 我们应当帮助那些仍在为解放而斗争的人们。 [链接写作]　完成句子 ④The young man struggled__to__support his poverty­stricken family. 这个年轻人努力供养自己贫穷的家庭。 7．hold onto紧紧抓住，抓住不放；保持住＝hold on to ...and I heard these words：“If master would be so good as to hold onto my shoulder，master would swim with much greater ease.”(教材P36) ……我听到这样的话：“如果先生能紧紧地抓住我的肩膀，先生就可以更轻松地游泳了。” hold on　　　　别挂断；坚持住 hold out 伸出；维持 hold off 推迟，拖延 hold up 支撑起；延迟；阻碍； 持枪抢劫 hold back 阻碍，抑制 ①Can you hold onto those tickets for me? 你能为我保留那些票吗？ ②Hold on，please.I'll get my brother Tom here. 请别挂电话。我去叫我弟弟汤姆到这里来。 ③Last night，some fellows held up a nearby bank. 昨晚，几个歹徒持枪抢劫了附近的一家银行。 ④Our food supplies won't hold out long. 我们食品的存量维持不了多久。 1．The crash was so violent that I have no clear recollection of falling from the boat.(教材P36) 撞击太厉害了，以至于我都不记得自己从船上掉下来了。 [句式剖析]　so...that...引导结果状语从句，表示“如此……以至于……”，常用句式为“so＋adj./adv.＋that＋从句”。 We all felt so excited that we forgot there was no bus then. 我们都感到如此兴奋以至于忘记了那时已没有公交车了。 On our way to the house，it was raining so hard that we couldn't help wondering how long it would take to get there. 在我们去那所房子的路上，下着大雨，我们不禁想知道要花多长时间到那里。 [句式拓展]　so...that...引导结果状语从句也常用于以下结构： (1)so＋adj.＋a(n)＋n.＋that从句； (2)so＋many/little/much/few＋n.＋that从句。 注意：比较such的常用句式 (1)such＋a(n)＋adj.＋n.＋that从句(可改为句式：so＋adj.＋a(n)＋n.＋that从句)； (2)such＋adj.＋n.(复数或不可数)＋that从句。 The naughty boy gave so excellent an answer to the teacher's question that all the students applauded. ＝The naughty boy gave such an excellent answer to the teacher's question that all the students applauded. 那个淘气的男孩对老师的问题给出了十分出色的回答，所有学生都为他鼓掌。 There are so many beautiful flowers in the park that many tourists are attracted to visit it. 公园里有那么多美丽的花，以至于许多游客都被吸引来参观。 [迁移应用] 用适当的介词或副词填空 (1)The professor gave such a boring speech that many students fell asleep. (2)So tired was Tony after the football match that he fell asleep the moment he lay. (3)Mr Black was so ill that we had to send for a doctor. 完成句子并改为同义句 (4)张颖是一位无私的医生，她一生致力于治疗病人。 Zhang Ying is such__a__selfless__doctor__that she devotes her life to treating the patients. →Zhang Ying is so__selfless__a__doctor__that she devotes her life to treating the patients. →Zhang Ying is very selfless so__that she devotes her life to treating the patients. 2．I saw a black mass disappearing in the east.(教材P36) 我看见一团黑色的东西消失在东面。 [句式剖析]　see...doing表示“看见某人正在做……”。此处doing为现在分词作宾语补足语。 Entering the classroom，the head teacher saw all the students reading Chinese poems. 进入教室，校长看到所有的学生都在读汉语诗歌。 Mrs Green saw her daughter drawing a monkey when she arrived home. 格林夫人到家时看到女儿正在画一只猴子。 [句式拓展] (1)see sb./sth. doing强调看见某人/物正在做某事，宾语和省略了不定式符号to的不定式之间为主动关系，see sb./sth. do强调看见某人/物做了某事，宾语和现在分词之间为主动关系。而see sb./sth. done表示“看见某人/物被……”，宾语和过去分词之间为被动关系。 (2)hear，watch，feel，listen to，look at，observe等用法与see相同。 When seeing the sun rising above the horizon，all the people on Mount Tai let out a shout of joy. 看到太阳从地平线上升起，泰山上所有的人都欢呼起来。 Many people claimed that they saw an alien enter the temple. 许多人声称他们看到一个外星人进入了那座庙宇。 Seeing so many whales killed by the fishermen，people felt very sad. 看到这么多鲸被渔民杀死，人们感到十分难过。 [迁移应用]　完成句子 (1)I can often see Uncle Zhou who lives next to me practice (practice) Chinese calligraphy. (2)Walking past his house，I observed him playing (play) happily with his sister. (3)Arriving home，Alice saw her broken watch repaired (repair). 3．．..incredible though it may be，it seemed as if it was made of metal plates.(教材P37) ……虽然这可能令人难以置信，但它似乎是用金属盘做的。 [句式剖析]　though此处引导让步状语从句，表语incredible放到了句首，构成了部分倒装。 Difficult though the work is，we will accomplish it on time. 尽管这项工作很难，但我们将按时完成它。 Cold though it was，many children were playing games in the yard. 尽管天很冷，还是有许多孩子在庭院里玩游戏。 [句式拓展] though引导的让步状语从句也可以不倒装，although引导的让步状语从句一定不能倒装，但as引导让步状语从句时必须倒装。 Young though /as David is，he can speak four foreign languages. ＝Although David is young，he can speak four foreign languages. 尽管大卫很年轻，但他会说四门外语。 Try as /though he might，he failed at last. 尽管他努力了，但最后他还是失败了。 [迁移应用] 用though/as引导的让步状语从句的倒装结构完成句子 (1)我虽然还小，可是对要从事的职业已胸有成竹了。 Young__as__/though__I__am,__I already know what career I want to follow. (2)尽管桑迪很生气，但是她没有发脾气。 Angry__as__/though__Sandy__was，she didn't lose her temper. (3)尽管他的房间很小，但十分整洁。 Small__as__/though__his__room__is，it is very tidy. Ⅰ.单句语法填空 1．The poor saleswoman was nearly frozen (freeze) to death on a winter evening. 2．Henry was__wandering (wander) along the pavement when someone invited him to a big house. 3．Connolly first came to China in 1987, starting his continuous (continue) travelling throughout China. 4．For one thing, the overall development over the past decades has been so striking (strike) that they feel eager to familiarise themselves with what is going on in China. 5．Marin stood at the top of the hill, waving (wave) his arms excitedly. 6．A child's day is filled with fascination, newness and wonder. 7．I hope my good news for you will sweep away the shadow of disease. 8．A number of elderly people were regarded as likely to occupy the now vacant (vacancy) post. 9．He stared pensively (pensive) at the glass in front of him, lost in thought. 10．Logically, stretching (stretch) exercises can help you avoid injury and improve your game. 11．Those who had held mentally stimulating (刺激), demanding jobs before retirement (retire) tended to do the best on the tests. 12．The dog had initially been knocked unconscious (conscious) but had survived by drinking water from a fresh stream at the base of the cliff. Ⅱ. 完成句子 1．我的父亲如此忙碌以至于他没有时间给我讲故事。 My father is so__busy__that he does not have time to tell me stories. 2．他好像早已知道这件事了。 It__seemed__as__if he had known the fact already. 3．你认为理所当然的东西全都不复存在。 Everything you take__for__granted wasn't there any more. 4．我脑海中为什么会出现这种东西呢？ Why would such a thing even come__into__my__head/mind? 5．突然汤姆感觉自己被她特别的个性所吸引。 Suddenly Tom felt__himself being drawn towards her special personality. 学科网（北京）股份有限公司 $