2020版新高考英语选修7 Unit 3 Under the sea

Book7Unit3Under the Sea Period one Reading编者：孔庆华导学目标1.通过学习，提高阅读能力,培养热爱和保护海洋生物的意识,并背诵文中部分经典句子。

自主合作探究I.篇章结构1.What is the main idea of the first anecdote?A.About a hunting experience of old Tom.B.About how the killer whales helped the whalers to hunt a whale.C.About how the whalers killed the whales.D.About how the killer whales killed the whales.2.What’s the main idea of the second anecdote?A.How Old Tom protected and saved people.B.James was washed off the boat.C.It was hard to handle the boat in rough sea.D.A shark killed James.II.语篇理解Read the text carefully and choose the best answer to each question.1)How did the killers help the whalers catch the whale?The wrong one is_______.A.Old Tom reported the news to the whalers.B.Some stopped it fleeing out to sea.C.Some used the harpoon to hit the whale.D.Some killers threw themselves on top of the whale to stop it breathing.2)Which order is correct according to the passage?a.Clancy heard a huge noise coming from the bay.b.Clancy raced after George to the boat.c.The killers started racing between our boats and the whale.d.The man in the bow of the boat aimed the harpoon at the whaleA.a b c dB.a c b dC.b d a cD.d b c a3)What happened to the whale after it was killed?A.It sank under the sea at once.B.It was eaten up by killer whales.C.It floated up to the surface in about24hours.D.Whalers pulled it out of the water as quickly as they can.4)Which of the following statements is NOT TRUE?A.Killer whales are whalers’friends.B.Killer whales often hunt cooperatively in groups for food.C.Killer whales like eating the lips and tongues of whales.D.There’s no danger in the sea because killer whales can protect human beings.5)The author mainly tells us in the text that_______.A.the killer whales are easily trainedB.the killer whales can help the whalers catch the huge whalesC.the killer whales kill the whales for their foodD.the killer whales drag the whales under the sea.III.句型背诵及运用1.It was a time when the killer whales,or“killers”as they were then called,helped thewhalers catch the baleen whales that were on their annual migration.[译文]那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。

人教版选修7狂刷33 Under the seaI. 单词拼写1. We are asked to turn in an ________(每年的) report about our sales to the general manager.2. The robbers tried to ________(逃跑), but they were caught in the end.3. Hopeless though it seemed, Francis did not ________(放弃) all hope of finding a job.4. Jerry was afraid to ________(跳水) from the board into the pool.5. Louis had to swim for 20 minutes to reach the ________(海岸).6. It is their ________(协作)that has led to the success of the programme.7. I________(催促)my students to look through their lessons ahead of my explanation.8. They can ________(暂停) during a reading to discuss difficult sentences with each other.9. The crowd ________(呼喊) when the home team scored in the final minute of the game.10. ________(鲨鱼) were circling around our boat.【参考答案】1.annual2.flee3.abandon4.dive5.shore6.teamwork7.urged8.pause9.yelled10.SharksII.单句语法填空1. As we approached the village，we saw new houses________(build)．2. I appreciated________(give)the chance to study abroad two years ago.3. The building________________(repair) now is our library.4. ________________(criticize) by the teacher，Li Ming gave up smoking.5. __________________(tell) many times，he still repeated the same mistake.6. ______________(laugh) at in public is a terrible experience.7. The road is covered with some fallen tress and they need __________________(remove) immediately.8. ________________(ask) to work overtime that evening，I missed a wonderful film.9. What worried the child most was his________________ (not allow) to visit his mother in the hospital.10. The film star wears sunglasses.Therefore，he can go shopping without_______________________(recognize)．【参考答案】1.being built2.having been given3. being repaired4. Having been criticized5. Having been told6. Being laughed7. removing/to be removed8. Having been asked 9. not being allowed 10. being recognizedIII. 用所给词的正确形式填空1.It's fun_________(take) to the zoo.2.I can't bear_________(laugh at) by them.3.The building_________(repair) is our library.4.Don't be angry with me for_________(not invite) to the party.5.Afraid of_________(attack) by sharks, people dare not go swimming in the sea.6._________(give) such a good chance, you might as well make full use of it.7._________(not tell) when the play started, he came late to the theatre and missed the first scene.8._________(show) around the Water Cube, we were taken to see the Bird's Nest.9.The bridge_________(build) now will be completed in two weeks.10.The little girl was really terrified of_________ (leave) alone in that dark house.【参考答案】1.being taken2. being laughed at3. being repaired4.not having being invited5.being attacked6.Having been given7.Not having been told8.Having been shown9.being built 10.being leftIV. 单项填空1. With inspiration from other food cultures, American food culture can take a ________ for the better.A. shareB. chanceC. turnD. lead【答案】C【解析】考查名词辨析。

2020版新高考英语选修7Unit3Underthesea Unit 3Under the sea[单词拼写应用]核心单词1．witness v t.当场见到；目击n．目击者；证人；证据2．opposite prep.在……对面adj.相对的；相反的3．pause v i.& n．暂停；中止4．drag v t.拖；拉；扯5．urge v t.催促；极力主张；驱策6．neat adj.〈口〉好的；整齐的；匀称的7．flee v t.& v i.逃离；逃避；逃跑8．teamwork n．协作；配合9．narrow adj.狭窄的；有限的；狭隘的10．target n．目标，靶；受批评的对象[语境运用]用所给词的适当形式填空。

1．The two stone lions standing in front of Tian'anmen have witnessed (witness)many great historic events.2．The family abandoned their home and fled (flee) the country last year. 3．Parents and children should communicate more to narrow (narrow) the gap between them so that they can understand each other better.4．He arrived at school early in the morning，dragging (drag) his heavy instrument case across the campus.5．You'd better set yourself targets(target) that you can reasonably hope to achieve. 拓展单词1．annual adj.每年的；按年度计算的n．年刊；年鉴→annually ad v.每年地；年度地→anniversary n．周年纪念(日)2．accommodate v t.& v i.容纳；供应→accomm odationn．住所；住宿3．deep adj.& ad v.深深的(地)→deeply ad v.深深地→deepen v t.& v i.使加深；使强烈；变深；变低沉→depth n．深(度)；深处4．abandon v t.放弃；遗弃；抛弃→abandoned adj.放纵的；堕落的5．reflect v t.& v i.反射；思考→reflection n．反射；沉思6．pure adj.纯粹的；纯洁的→purely ad v.纯粹地；完全地7．aware adj.意识到的；知道的→awareness n．意识8．vivid adj.生动的；鲜明的；鲜艳的→vividly ad v.生动地9．sharp adj.锐利的；锋利的；敏捷的→sharpen v t.& v i.削尖；磨快；尖锐；变锋利→sharpener n．卷笔刀10．taste v．& n．品尝；尝起来；味道→tasty adj.好吃的；可口的→tasteless adj.无味的11．scare v t.& v i.恐吓；受惊吓→scared adj.恐惧的；害怕的→scary adj.引起恐慌的12．relate v．使有联系；叙述；涉及→related adj.有关系的；有关联的→relation n．关系；叙述→relationship n．关系；血缘关系；交往[语境运用]用所给词的适当形式填空。

选修七英语Unit 3 Under the Sea Unit 3 Under the Sea一、语言要点I单元要点预览（旨在让同学整体了解本单元要点）词汇部分词语辨析1shre/seaside/beah/ast/ban 2flee/esape 3 deep/deepl 词形变化1 depth n 深, 深度,deepl adv深深地deep ad≈ adv 深的;深入地,2 nserve v 保存, 保藏nservatin v 保存, 保持3vivid ad 生动的, 鲜明的, 活泼的vividl adv 生动地, 鲜明地4 aese ad 引起敬畏的, 可怕的ae n 敬畏ae vt敬畏tast ad 好吃的, 可口的taste v品尝;n味道, 味觉tasteless ad 没味道的, 无鉴赏力的重点单词1 annual ad 每年的；按年度计算的/ n 年刊；年鉴2 itness n 目击者；证人；证据vt 当场见到；目击3 adatin n 住所4 abandn vt 放弃；遗弃；抛弃reflet vt 映射；反射vi ≈ vt 思考6 aare ad 意识到的；知道的7 sare vt 恐吓vi 受惊吓重点词组srt ut整理；挑出help ut 帮助……（摆脱困难或危难）；协助；使……脱离困境thr neself ut f 跃出upside dn上下翻转过重点句型1 It as a tie hen the iller hales, r “illers” as the ere then alled, helped the halers ath the baleen hales that ere n their annual igratin2 I had alread heard that Gerge didn’t lie being ept aiting, s even thugh I didn’t have the right lthes n, raed after hi3 I’sitting in the ar night air ith a ld drin in hand and refleting n the da-a da f pure agi!重点语法被动语态（II）(见语法专题)II 词语辨析(旨在提供完形填空所需材料)1) shre/seaside/beah/ast/ban n海边，海岸【解释】shre 指海岸，湖岸，也指近海的一带。

Unit 3 Under the sea Ⅰ.重要单词聚焦1．adj.每年的；按年度计算的n. 年刊；年鉴2．vt. 当场见到；目击n. 目击者；证人；证据3．n. 住所；住宿4．n. 岸；海滨5．vi.& vt. 逃避；逃跑；逃离6．vt. 拖；拉；扯annualwitnessaccommodationshorefleedrag7．adv. 其间；同时8．vt. 催促，极力主张9．vt. 放弃；遗弃；抛弃10．n. 关系；血缘关系；交往11．n. 目标，靶，受批评的对象12．vi. 映射，反射vt.& vi. 思考13．adj. 纯的；纯洁的14．adj. 意识到的；知道的15．adj. 生动的，鲜明的meantimeurgeabandonrelationshiptargetreflectpureawarevivid16．adj. 狭窄的；有限的；狭隘的17．adj. 锐利的；锋利的；敏捷的18．vt.& vi. 恐吓；受惊吓19．adj. 浅的；肤浅的；浅湿的20．n. 养老金；退休金narrowsharpscareshallowpensionⅡ.重点短语扫描1．in the 在此期间；与此同时2．be/become of 对……知道、明白；意识到……3．(be) to death 吓死了4．draw 靠近5．Hold 阻挡6．help (...) 帮助(某人)摆脱困境或危难7．upside 上下翻转meantimeawarescarednearupoutdown8．Sort 整理；分类；收拾9．at 瞄准10．be to do sth. 正要做某事outaimaboutⅢ.课文原句突破1．The first thing I became aware of was all the vivid colours surrounding me—purples，reds，oranges，yellows，blues and greens.[信息提取]be/become aware of意识到，明白，知道。

Unit 3 Under the sea[话题单词]1．surface n．水面2．bank n．岸3．beach n．沙滩4．waves n．波浪5．deep adj. 深的6．shallow adj. 浅的7．dirty adj. 脏的8．waterway n．水道9．serious adj. 严重的10．still adj. 平静的11．terrible adj. 可怕的12．clear adj. 清澈的；晴朗的13．colourful adj. 色彩丰富的14．salty adj. 咸的15．shark n．鲨鱼16．seal n．海豹17．seagull n．海鸥[话题短语]1．atthebottomof在……的底部(末端)2．freshwater淡水3．undergroundwater地下水4．WorldOceanDay世界海洋日(6月8日) 5．thedepthsofthesea海底深度6．atthewhalingstation在捕鲸站7．oceanenvironment海洋环境8．marineenvironmentalprotection海洋环保9．seaanimalsandplants海洋动植物10．seaport海港[话题佳句]1．Therearemorethan250speciesofsharkintheworld.世界上有250多种鲨鱼。

2．SharkiswidelydistributedalongtheAtlanticcoast.鲨鱼在大西洋沿岸的分布很广泛。

3．Mostpeoplefailtorealizethatsharkattacksdon’thappenveryoften.大多数人都不了解，鲨鱼其实很少攻击人类。

4．Thechancesofbeingattackedbyasharkareverysmallcomparedtootherdangers.和其它危险相比，被鲨鱼袭击的可能性是非常小的。

选修7 Unit 3 Under the sea - ReadingOLD TOM THE KILLER WHALE虎鲸老汤姆I was 16 when I began work in June 1902 at the whaling station. I had heard of the killers that every year helped whalers catch huge whales. I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times.On the afternoon I arrived at the station, as I was I sorting out my' accommodation, I heard a loud noise coming from the bay. We ran down to the shore in time to see an enormous animal opposite us throwing itself out of the water and then crashing down again. It was black and white and fish-shaped. But I knew it wasn't a fish."That's Old Tom, the killer," one of the whalers, George, called out to me. "He's telling us there's a whale out there for us."Another whaler yelled out, "Rush-oo ...rush-oo." This was the call that announced there was about to be a whale hunt."Come on, Clancy. To the boat," George said as he ran ahead of me. I had already heard that George didn't like being kept waiting, so even though I didn't have the right clothes on, I raced after him.Without pausing we jumped into the boat with the other whalers and headed out into the bay. I looked down into the water and could see Old Tom swimming by the boat, showing us the way. A few minutes later, there was no Tom, so George started beating the water with his oar and there was Tom, circling back to the boat, leading us to the hunt again.Using a telescope we could see that something was happening. As we drew closer, I could see a whale being attacked by a pack of about six other killers."What're they doing?" I asked George."Well, it's teamwork - the killers over there are throwing themselves on top of the whale's blow-hole to stop it breathing. And those others are stopping it diving or fleeing out to sea," George told me, pointing towards the hunt. And just at that moment, the most extraordinary thing happened. The killers started racing between our boat and the whale just like a pack of excited dogs.Then the harpoon was ready and the man in the bow of the boat aimed it at the whale. He let it go and the harpoon hit the spot. Being badly wounded, the whale soon died. Within a moment or two, its body was dragged swiftly by the killers down into the depths of the sea. The men started turning the boat around to go home."What's happened?" I asked. "Have we lost the whale?""Oh no," Jack replied. "We'll return tomorrow to bring in the body. It won't float up to the surface for around 24 hours." "In the meantime, Old Tom, and the others are having a good feed on its lips and tongue," added Red, laughing.Although Old Tom and the other killers were fierce hunters, they, never harmed or attacked people. In fact, they protected them. There was one day when we were out in the bay during a hunt and James was washed off the boat."Man overboard! Turn the boat around!" urged George, shouting loudly.The sea was rough that day and it was difficult to handle the boat. The waves were carrying James further and further away from us. From James's face, I could see he was terrified of being abandoned by us. Then suddenly I saw a shark."Look, there's a shark out there," I screamed."Don't worry, Old Tom won't let it near," Red replied.It took over half an hour to get the boat back to James, and when we approached him, I saw James being firmly held up in the water by Old Tom. I couldn't believe my eyes.There were shouts of "Well done, Old Tom" and 'Thank God" as we pulled James back into the boat. And then Old Tom was off and back to the hunt where the other killers were still attacking the whale.1902年6月，我开始在捕鲸站里工作，那时我才16岁。

Period Two Learning about Language&Using LanguageⅠ.重点单词1．jogvi.慢跑；vt.轻推；轻撞2．seasideadj.&n.海边(的)；海滨(的)3．netn．网；网状物；网络4．targetn．目标；靶；受批评的对象5．tiden．潮(汐)；潮水；潮流6．reflectvt.映射；反射；思考；vi.思考reflectionn．映射；反射；思考7．pureadj.纯的；纯粹的；纯洁的purelyadv.纯粹地8．awareadj.意识到的；知道的awarenessn．意识；认识；明白；知道9．vividadj.生动的；鲜明的；鲜艳的vividlyadv.生动地；强烈地10．neatadj.(口)好的；整齐的；匀称的neatlyadv.整洁地11．narrowadj.狭窄的；有限的；狭隘的narrowlyadv.仔细地；勉强地；狭窄地；严密地12．sharpadj.锐利的；锋利的；敏捷的sharplyadv.急剧地；锐利地13．tastyadj.好吃的；可口的；tasten．味道；品味；审美；vt.尝；体验；vi.尝起来；有……的味道14．scarevt.恐吓；vi.受惊吓scaredadj.害怕的scaringadj.令人害怕的15．shallowadj.浅的；肤浅的；浅显的16．boundaryn．界限；分界线17．awesomeadj.使人敬畏的；令人畏惧的18．pensionn．养老金；退休金pensionern．领取养老金者Ⅱ.重点短语1．be/becomeawareof对……知道、明白；意识到……2．upsidedown上下翻转3．(be)scaredtodeath吓死了Ⅲ.好句积累1．The fish didn’t seem to mind me swimming among them.鱼儿好像不介意我在它们中间游动。

Unit 3 Under the sea(一)课前自主学习Ⅰ.阅读单词——————知其意1．anecdote n．轶事；奇闻2．shore n. 岸；海滨3．dimension n. 维(数)；方面；侧面4．telescope n. 望远镜5．tide n. 潮(汐)；潮水；潮流6．flashlight n. 闪光信号灯；手电筒；闪光灯7．grey adj.&n. 灰色(的)8．steep adj. 陡峭的9．Antarctic adj. 南极的10．suck vt.& vi. 吮吸11．seal n. 海豹；封条；印章12．boundary n. 界限；分界线13．awesome adj. 使人敬畏的；令人畏惧的14．pension n. 养老金；退休金15．meantime adv. 其间；同时Ⅱ.重点单词——————写其形1．seaside n．&adj. 海边(的)；海滨(的) 2．yell vi. 大叫；呼喊n. 叫声；喊声3．flee vi. 逃避；逃跑vt. 逃离4．jog vi. 慢跑vt. 轻推；轻撞5．pause vi.&n. 暂停；中止6．drag vt. 拖；拉；扯7．target n. 目标；靶；受批评的对象8．opposite prep. 在……对面adj. 相对的；相反的9．annual adj. 每年的；按年度计算的n. 年刊；年鉴10．witness vt. 当场见到；目击；见证n. 目击者；证人；证据11.vividadj.[纵联1]生动的；鲜明的；鲜艳的12．dive vi.&n. 跳水(的动作)；潜水(的动作)；俯冲13．teamwork n. 协作；配合；合作14．pure adj. 纯的；纯粹的；纯洁的15.narrowadj.[纵联2]狭窄的；有限的；狭隘的16．shallow adj. 浅的；肤浅的；浅显的17．neat adj. 好的；整齐的；匀称的Ⅲ.拓展单词——————通其变1．accommodation n．住所；住宿→accommodate vt.提供住宿2．depth n．深(度)；深处→deep adj.&adv.深的(地)→deeply adv.深深地→deepen v．使加深；使强烈；变深[纵联3]3．urge vt.催促；极力主张；驱策→urgent adj.紧急的；急迫的；迫切的4．abandon vt.放弃；遗弃；抛弃→abandoned adj.被遗弃的；放纵的5．relationship n．关系；血缘关系；交往→relate v．使有联系；叙述；涉及→related adj.有关系的；有关联的→relation n．关系；叙述6．conservation n．保存；保护→conserve v．保存[纵联4]7．reflect vi.思考vt.映射；反射；思考→reflection n．反射；反映；映像8．aware adj.意识到的；知道的→awareness n．意识；觉悟；认识9．sharp adj.锐利的；锋利的；敏捷的→sharpen v．削尖；磨快；尖锐；变锋利→sharpener n．磨削的工具→sharply adv.急剧地；鲜明地；严厉地10．tasty adj.好吃的；可口的→taste n．味道v．品尝→tasteless adj.无味的11．scare vt.恐吓vi.受惊吓→scared adj.恐惧的；害怕的→scary adj.恐怖的；可怕的纵联1.“viv/vit(生命)”育生机①vivid adj.生动的②revive vt.复活③revival n．复活④survive v．存活；幸存⑤survival n．存活；幸存⑥vital adj.充满生机的纵联2.你不可不知道的“­rrow”①narrow adj.狭窄的②arrow n．箭头③borrow v．借④sorrow n．悲伤⑤sparrow n．麻雀⑥tomorrow n．明天纵联3.“形容词和副词”同形的词①deep adj.深的adv.在深处②close adj.亲密的adv.紧密地③fast adj.快的adv.迅速地④direct adj. 直接的adv.直接地⑤easy adj.容易的adv.从容地纵联4.好好“保护”①conserve v．保存②conservation n．保护；保存③protect v．保护④protection n．保护⑤preserve v．保护；保存⑥reserve n．保护区单元话题——海底世界子话题1 海洋世界①ocean/sea n．海洋②beach n．海滩③wave n．海浪④bay n．海湾⑤channel n．海峡⑥sand n．沙滩⑦island n．岛⑧harbour n．港湾⑨seashore n．海岸⑩coast n．海滨子话题2 海洋生物①seaweed n．海草②dolphin n．海豚③starfish n．海星④coral n．珊瑚⑤whale n．鲸鱼⑥shark n．鲨鱼⑦seashell n．海贝⑧sea horse海马⑨turtle n．海龟⑩gull n．海鸥[学考对接·活学活用]高考采撷(一) 阅读中的词汇应用1．(2018·天津高考阅读D)Give yourself a test.Which way is the wind blowing? How many kinds of wildflowers can be seen from your front door? If your awareness is as ❶as it could be, you'll have no trouble answering these questions.Most of us observed much more as children than we do as adults.A child's day is filled with fascination, newness and wonder.Curiosity gave us all a natural ❷ (aware)．①选词填空：__B__A．shapeB．sharpC．shallowsharp是一个多义词，在此处意为灵敏的。

“The noise made by boats of whale watching tourists may be causing communication problems for the animals，”British researchers said last week.Whale watching is a popular tourist activity in places where groups of killer whales live.Every day，dozens of boats filled with tourists go to watch the beautiful animals.Unfortunately，the engines of the boats make a lot of noise，and that may be causing problems for the whales，according to a report in the US science magazine Nature.The whales travel in groups，and communicate with each other through sonic(声波的)calls that some scientists refer to as singing.The sounds of the boat engines may be creating too much background noise for the whales to be able to hear each other.The researchers listened to recordings of whale calls made between15and25years ago，before whale watching became popular.These were compared to more recent recordings.They found that the animals have started to sing for longer than they used to，like a person shouting to a friend across a noisy room.It is believed that the whales are trying to communicate hunting or breeding information.Scientists said that，if this is prevented，the future of the world’s whale population could be in danger.“Animals become slow in mind and repeat themselves in noisy areas，”said Volker Deecke，a Canadian biologist.“They have to say things twice or three times in order to be understood.”The killer whales studied were living off the coast of northwestern America.The number of killer whales in this area has been falling for several years，but scientists are not sure why.根据上文完成下列各题1．The underlined word“breeding”in Paragraph6means“producingyoung”．2．The passage mainly tells us communicationproblemsofthekillerwhalescausedbywhale watching.3．Why do whales sing?Tocommunicatewitheachother./Tocommunicatehuntingorbreedinginformation.Period One Warming Up，Pre­reading&ReadingⅠ.重点单词1．annualadj.每年的；按年度计算的；n.年刊；年鉴annuallyadv.每年；按年度计算2．witnessvt.当场见到；目击；n.目击者；证人；证据3．accommodationn．住所；住宿accommodatev．容纳；向……提供住处4．shoren．岸；海滨5．pausevi.&n.暂停；中止6．divevi.&n.跳水(的动作)；潜水(的动作)；俯冲divern．跳水员；潜水员7．fleevi.逃避；逃跑；vt.逃离8．dragvt.拖；拉；扯9．depthn．深(度)；深处deepadj.深的；adv.深地deeplyadv.深深地10．urgevt.催促；极力主张；驱策urgencyn．紧急；迫切；强求；催促urgentadj.紧急的；迫切的；强求的；催促的11．abandonvt.放弃；遗弃；抛弃abandonedadj.被抛弃的12．relationshipn．关系；血缘关系；交往relationn．关系；亲戚relativen．亲戚；adj.相对的13．conservationn．保存；保护Ⅱ.重点短语1．sortout整理；分类2．intime及时3．aimat瞄准；针对4．inthemeantime在此期间；与此同时5．holdup举起；支撑；耽搁6．help(...)out帮助(某人)摆脱困境或危难Ⅲ.好句积累1．This was the call that announced there was about to be a whale hunt.这是宣告捕鲸行动马上就要开始的声音。