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选修7Unit 3Under the sea要点梳理●重点单词1．annual adj.每年的；按年度计算的n.年刊；年鉴→annually adv.每年地；年度地→anniversary n．周年纪念2．witness vt.当场见到；目击n．目击者；证人；证据3．accommodation n．住所；住宿4．opposite prep.在……对面adj.相对的；相反的5．pause vi. & n．暂停；中止6．telescope n．望远镜7．flee vi.逃避；逃跑vt.逃离→fled/fled (过去式/过去分词)8．drag vt.拖；拉；扯9．depth n．深(度)；深处10．urge vt.催促；极力主张；驱策11．abandon vt.放弃；遗弃；抛弃→abandoned adj.放纵的；堕落的12．target n．目标；靶；受批评的对象13．reflect vi.思考vt.映射；反射；思考→reflection n．映像；思考；反映14．aware adj.意识到的；知道的→awareness n．意识15．neat adj.(口)好的；整齐的；匀称的16．scare vt.恐吓vi.受惊吓→scared adj.恐惧的；害怕的→scary adj.引起恐慌的17．Antarctic adj.南极的18．awesome adj.使人敬畏的；令人畏惧的→awe n. & vt.敬畏；使畏惧；满心敬畏→awful adj.可怕的，吓人的，极度的，很糟的→awfully adv.极度地，十分地●重点短语1．in the meantime在此期间；与此同时2．be/become aware of 对……知道、明白；意识到……3．(be) scared to death 吓死了4．draw near靠近5．hold up阻挡6．help(...) out帮助(某人)摆脱困境或危难7．upside down上下翻转8．sort out整理；分类；收拾9．aim at 瞄准10．be about to do sth. 正要做某事●重点句型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。
选修七Unit3 Under the sea-、重点词汇总结1.itness vt(1)be present at(someplace)and see it 当场见至〃H 击Did anyone itness the accident?有人亲眼看到那次事故了吗？(2)“见证了 =时间、地点等作主语。
Recent years have itnessed the collapse of the steel industry 近年钢铁业口渐衰落。
n.目击者，证人The police found the itness to the murder case 警察找到了那件谋杀案的 fl 击者。
There as no itness at the scene of the accident 在事故现场没有证人。
itness 还可表示"作证""证明"，常用"itness to sth/doing sth”a live itness to活生生的证人bear/give itness to sth 为... 作证itness—box(^) = itness stand (美)证人席2.sort out(1)分类，整理I am just sorting out the papers that can be thron aay我在整理可以被扔掉的文件。
⑵解决(问题/困难)We've got a fe little problems to sort out 我们有几个小问题耍解决。
近义词:sort through查看并挑选t\\He as sorting through a pile of papers on his desk 他在整理桌了上的一堆文件。
3 ・ accommodation n(l)r ooms, espfor living in 房间，住所The high cost of accommodation makes life difficult for students in London由于住宿费用昂贵，伦敦的学生感到生活困难。
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选修7 Unit 3 Under the sea作者: 日期:Unit 3 Un der the seaI. 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annualwit ness accommodati on shoreurgeabandon relati on ship drag7. adv.其间；同时& vt. 催促，极力主张9. vt. 放弃；遗弃；抛弃10.n.关系；血缘关系11.n.目标，靶，受批评的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mea ntimeflee;交往pureawarevivid16.adj.狭窄的；有限的；狭隘的17.adj.锐利的；锋利的；敏捷的vt.& vi. 恐吓；受惊吓18.19.adj.浅的；肤浅的；浅湿的20.n.养老金；退休金n arrowsharpscareshallowpensionn.重点短语扫描1. in the 在此期间；与此同时2. be/become of 对……知道、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mean timeawarescaredn earupouttarget reflectdow n& Sort 整理；分类；收拾9. at瞄准10. be to do sth. 正要做某事outaimabout川.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。
Unit3 Under the sea常考单词、高频短语和写作句式Ⅰ. 常考单词必背1．annual adj. 每年的；年度的n. 年刊；年鉴Our school's annual sports day took place yesterday in 30－degree heat.昨天，学校一年一度的运动会在30度的高温下举行了。
2．witness vt. 目击；当场见到n. 目击者；证人The driving we have witnessed was beyond belief.我们亲眼目睹的驾车场面令人难以置信。
3．opposite adj. (无比较级) ①对面的；相对的②(截然)相反的；对立的n. [C]反义词；对立面prep.在……的对面We have opposite views on politics.我们的政治观点不同。
She observed a man walking on the opposite side of the way.她注意到一个人在路的对面走着。
4．pause n. [C]中止；停顿；暂停vi. 中止；停顿；暂停She talked for an hour and a half without pause.她连续说了一个半小时，中间没有停歇。
After you introduce the topic，pause to hear what your partner says.在你引入了这个话题后，停下来听听你的伙伴怎么说。
5．flee(fled，fled) vt. 逃离；逃避vi. 逃走；逃避Many of the people have fled to the mountains to escape the floods.许多人为躲避洪水都逃到了山上。
The smile fled from his face.他脸上的笑容倾刻时消失了。
6．drag vt. 拖拽；吃力地往前拉vi.落后；缓慢前进n. 拖，拉；累赘We all have a good laugh，so the time never drags.我们经常笑得很开心，所以时间过得快。
Unit 3Under the sea知识要点整合核心词汇梳理1．witness vt.目睹；目击；为……作证Police are appealing to any driver who may have witnessedthe accident.警方正呼吁曾目睹这事故的司机出面作证。
The 1980s witnessed increasing unemployment throughoutEurope.20世纪80年代是全欧洲失业日益加剧的年代。
句型witness to (doing/having done) sth.证明某事；证实做了某事Her principal was called to witness to her good character.她的校长被传唤来证明她优良的品质。
The driver witnessed to having seen the man enter the building.司机作证说，他看到此人进入那栋建筑物。
n.证据；目击者提示witness经常与介词to搭配。
He has been a witness to a terrible murder.他目击了一起残忍的凶杀事件。
His good health is a witness to the success of the treatment.他身体健康证明这种疗法是成功的。
2．opposite adj.相对的；相反的；对面的n．相反的人或物adv. 在对面地prep. 在……对面He turned and walked in the opposite direction.他转身朝着相反的方向走了。
The grocery store was on the opposite side of the street.杂货店在街对面。
She’s rather quiet，but her sister is just the opposite.她相当文静，可她的妹妹正好相反。
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 sea1.witness (1) v 当场见到，目击.在我昨天回家的路上路上我亲眼目睹一场事故。
(2) v说明，说明Her flushed（通红）face she felt.她通红的脸说明他、她感到非常快乐。
(3) v 为…作证常与to 连用witness to 为某事作证说He enter the room.他作证说他看到那个人进入房间。
(4) n (C) “目击者，证人”常与to连用be a witness to 是…的目击者The police found the witness to the murder case.警察找到了那个谋杀案的目击者(5) n (C,U) 证词，证据，证明give witness on behalf of 替…作证The old man an accused person. 那位老人为被告作证。
2. sort (1) vt 把…分类,拣选She is . 她正忙于给信件分类。
(2) sort out 整理（好）I 我已把信分好(3) n 种类，类别A hammer is .斧头是一种工具。
He’s the sort of person I really dislike.(4)词组sort of 颇为，有几分I feel . 我感觉有点生病了。
all sorts of 相当于all kinds of3. accommodation (1) 房间，住所The accommodation of this hotel is scare. （缺乏）(2) 膳宿（常用复数）我们今晚能找到旅馆住宿吗？Can we ____find accommodations at a hotel__ for tonight? (3) accommodate 向…提供住处，接纳(v)相关短语：(1) make accommodations for 为…提供膳宿(2) book accommodation at a hotel 在旅馆预订房间(4) accommodate …to = adapt… to 使…适合You will have to accommodate yourself to the situation.4. yell（1）v.叫喊。
人教版高中英语选修七 Unit3 Under the sea -词汇篇（学生版）第5讲Under the sea 词汇篇____________________________________________ __________________________________________________________________________________ ______________________________________1.熟练掌握重点单词及其用法；2.能够熟练运用重点短语和句型。
一. 重点词汇1.annual adj. 每年的；按年度计算的n. 年刊；年鉴[重点用法]annually adv. 年年地, 每年地[典例]1) an annual income. 年收入2) an annual report年度报告3) Premier Wen Jiabao noted that the two most important problems would be previous to anything else in the government annual report.温家宝总理在政府年度报告中指出要优先解决这两大问题。
2.witness n. 目击者；证人；证据vt. 当场见到；目击[典例]他们放弃了寻找有效方法解决问题的所有希望。
2) We should keep off those who abandon themselves to drugs. 我们要远离那些吸毒成瘾的人。
3) Don't waste the food left, and abandon it to the dog. 不要浪费剩下的食物，把它舍弃给狗吃。
3.reflect vt. 映射；反射vi. & vt. 思考[重点用法]reflection n. 反射；反映；思考；沉思reflective adj. 反射的；反映的；沉思的reflect on v. 思考，反省[典例]1) Her severe look reflected how she really felt. 她那冷峻的神情反映出她心中的真正感受。
Unit 3 Under the Sea 一、语言要点I单元要点预览词汇部分词语辨析1.shore/seaside/beach/coast/bank2.flee/escape3. deep/deeply词形变化1. depth n. 深, 深度, deeply adv.深深地deep adj.& adv. 深的;深入地,2. conserve v. 保存, 保藏conservation v. 保存, 保持3.vivid adj. 生动的, 鲜明的, 活泼的vividly adv. 生动地, 鲜明地4. awesome adj. 引起敬畏的, 可怕的awe n. 敬畏awe vt.敬畏5.tasty adj. 好吃的, 可口的taste v.品尝;n味道, 味觉tasteless adj. 没味道的, 无鉴赏力的重点单词1.annual adj. 每年的；按年度计算的/ n. 年刊；年鉴2.witness n. 目击者；证人；证据vt. 当场见到；目击3.accommodation n. 住所4.abandon vt. 放弃；遗弃；抛弃5.reflect vt. 映射；反射vi. & vt. 思考6.aware adj. 意识到的；知道的7.scare vt. 恐吓vi. 受惊吓重点词组sort out整理；挑出help out 帮助……（摆脱困难或危难）；协助；使……脱离困境throw oneself out of 跃出upside down上下翻转过来重点句型1. It was a time when the killer whale s, or “killers” as they were then called, helped thewhalers catch the baleen whales that were on their annual migration.2. I had already heard that George didn’t like being kept waiting, so even though Ididn’t have the right clothes on, raced after him.3. I’m sitting in the warm night air with a cold drink in my hand and reflecting on theday-a day of pure magic!重点语法被动语态（II）II 词语辨析1). shore/seaside/beach/coast/bank n.海边，海岸【解释】shore 指海岸，湖岸，也指近海的一带。
第三单元与某人分享某物He would share his last pound with me.1 share (v) (2) sth between sb 共同承担… We share a small room between us. 我们俩合用一个房间.(3) share sth among sb 共享/均分… Please share the sweets among the children present here.Profits are shared (out) among the partners. 合伙人均分利润。
(4) (in) sth We will share the joys and sorrows.(5) vi There is only one room , so we’ll have to share. （合用）You must learn to share.(6) n 一份，股份Let me take a share in the expenses . 这些费用让我也出一份。
He owns 500 shares of the company. 他拥有那家公司的500 股股份。
share sb’s joys and sorrows 和某人同甘共苦2 favorite (1) adj 最喜欢的Who is your favorite writer?be favorite with 在…中受欢迎The singer is popular with young people.(2) n最喜欢的人或物The book is a favorite with students. Liu Xiang is a general favorite.。
刘翔是最受大众喜欢的人favor 喜欢，支持in favor of 支持，赞成favorable 赞成的，有利的，讨人喜欢的favoritism (n) 偏爱，得宠3 witness (1) v 当场见到，目击I witnessed an accident on my way home yesterday.(2) v表明，说明Her flushed（通红）face witnessed the excitement she felt.(3) v作证None could witness that he was present.(4) v 为…作证常与to 连用He witnessed to having seen the man enter the room. 他作证说他看到那个人进入房间。
(5) n (C) “目击者，证人”常与to连用The police found the witness to the murder case.He was a witness to the accident.(6) n (C,U) 证词，证据，证明His ragged clothes were (a) witness to his poverty.The old man gave witness on behalf of an accused person. 那位老人为被告作证。
on behalf of 代表/替…相关短语：be a witness to 是…的目击者give witness on behalf of 替…作证witness to 为某事作证说4 as (1) conj 用作连词可引导时间，原因，让步，比较，方式等状语从句As he looked at her, she made a face. As he didn’t know much English, he got out his dictionary and looked up .He doesn’t speak as the other people do . You must do as I told you. He is not so diligent as you.Young as he is , he knows a lot. Child/Student as he is, he has a good knowledge of history.As a young boy , he lost his parents in the war. I watched her as she combed her hair.I have changed it as you suggested. I read the letter as I walked along the river.As you weren’t there , I left a message. As he has been ill , perhaps he needs help.Try as he would , he couldn’t open the door. Tired as they were, they walked on. Leave the table as it is.(2) 作关系代词，引导限制性定语从句，先行词前常有such, the same, as, so 与之呼应，构成such…as, so…as,等We’ll make such computers as are needed in different branches of science.I want to buy the same shoes as were advertised.(3) 作关系代词，引导非限制性定语从句，as 指前或后面整个句子的内容。
As you can see in the map, the two cities are far away from each other.As everybody knows ,all that glitters is not gold. As is known to us all, Taiwan is part of China.(4) prep 作为You will be welcomed as a hero tomorrow morning . She treats him as her brother.近义词辨析：①as 强调主从句谓语动词的动作同时发生。
We talked as we walked on our way home.②when 侧重表示瞬间（时间点）,主从句所述动作可以同时也可先后发生.He went home when he had finished his homework.(先后) It was snowing when we got to the airport. （同时）③while 表示时间段或两个延续性动作同时发生Strike while the iron is hot. Please look after her while I’m away.④because 语气最强，着重说明原因或理由（其从句一般放在主句之后），在回答why问句时，必须用because 不能用其他词。
He was tired because he had done much hard work.⑤since 语气比because 稍弱，表示关系上的必然结果，一般译成“既然，鉴于”（一般放在主句前）Since everyone is here, let’s begin our class.⑥as 语气最弱，只说明一般的因果关系（可放在主句之前，也可以放在主句之后）。
As he didn’t know much English , he had some difficulty in making himself understood.⑦for 是并列连词,不能放在句首，提供一种解释、理由或推断。
The electricity must be cut off for the light went out.5. sort (1) vt 把…分类,拣选She is busy sorting letters. 她正忙于给信件分类。
He was sorting his foreign stamps.(2) sort out 整理（好）I have sort ed out the letters. 我已把信分好。
He sorted out the old cards.他整理好了旧名片We must sort out the good apples from the bad ones.(3) n 种类，类别A hammer is a sort of tool. You can ask him for help---he is a good sort. …他是个好人。
He’s the sort of person I really dislike. What sort of paint are you using?(4)词组sort of 颇为，有几分I feel sort of sick. all sorts of 相当于all kinds of近义词辨析①sort 种类，在口语和商业语言中更常用，还可表示轻蔑的意思.This sort of question is easy to answer. How did you get this sort of idea into your mind?②kind 种类，特指某种性质相同，具有极其相似特征的东西，适用于某种方法分类，并置于一起。
He is the person of this kind.③type 类型，在一般情况下，kind较笼统、模糊，而type 较具体、肯定。
Do you know how many basic types of blood there are in all ?6. accommodation (1) 房间，住所The accommodation of this hotel is scare. （不足）(2) 膳宿（常用复数）This hospital has accommodations for 600 patients.(3) accommodate 向…提供住处，接纳(v) The house will accommodate two families.相关短语：(1) make accommodations for 为…提供膳宿(2) book accommodation at a hotel 在旅馆预订房间(3) arrange sb’s accommodation 给某人安排住处(4) accommodate …to = adapt… to 使…适应You will have to accommodate yourself to the situation.(5) accommodate sb with = supply sb with The bank will accommodate you with a loan.7 out of (1) 离…一段距离，不在内Fish can survive for only a short time out of water.(2) 离开He jumped out of bed when he heard the door bell rang.(3) 出于…动机He helped you just out of kindness. (4) 从…中Please don’t look out of the window.(6) 用，以（某事物）She made a skirt out of the material I gave her.(7) 缺乏，无lack (sth), without : I’m beginning to feel out of patience. 我开始觉得有些不耐烦了。
