2019版高考英语一轮复习 第一部分 教材重点全程攻略 Unit 3 Under the sea讲义 新人教版选修7.doc

1、【 精品教育资源文库 】 Unit 3 Under the sea 话题素材 海底世界 话题词汇 1.beach n. 沙滩 2.surface n. 水面；表面 3.serious adj. 严重的 4.wave n. 波浪 5.shallow adj.浅的 6.still adj.平静的；静止的 7.fresh water 淡水 8.freezing point 冰点 9.off the coast of . 在 ? 海岸附近 10.sea animals and plants 海洋动植物 11.ocean environmental protection 海洋环保 12.the dep

2、th of the sea 海洋深处 13.be abundant in ? 丰富；富含 ? 14.be greatly surprised/astonished 惊奇不已 15.World Ocean Day 世界海洋日 经典佳句 1.The sea water is mainly composed_of water and salt. 海水主要是由水和盐组成。 2.The sea looks beautiful on a fine day. But it_can_be_very_rough when there is a strong wind. 在晴朗的日子，大海看起来很美，可是在刮大风

3、时，海上风浪就很大。 3.Let us take_you_deep_into the ocean, discover_mysterious_wild_life and face the challenges that come in front of you. 让我们带你去到海洋深处，发现神秘的野生动植物，面对出现在你面前的任何挑战。 精美语篇 The sea near my hometown has been polluted badly water is black and a lot of rubbish is floating on the sea. As a result, we o

4、ften find dead fish on the beach. Whats worse, many sea animals are dying out. I think its human beings who are responsible for the result. First, tourists often throw rubbish everywhere. Second, the factories near the sea always dump polluted water directly into the sea. Now people are afraid to sw

5、im in the sea. Its time for us to make people fully aware of the importance of protecting the sea. Only when we live in harmony with the sea animals can we live a happy life on the planet. 【 精品教育资源文库 】 高频单词 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.) 周年纪念日 2.accom

6、modation (n.) 住所；住宿 accommodate (vt.) 提 供住宿 3.depth (n.) 深 (度 )；深处 deep (adj.) 深的 deepen (v.) 加深 4.urge (vt.) 催促；极力主张；驱策 (n.) 强烈的欲望；冲动 urgent (adj.) 急迫的；催促的 urgency (n.) 紧急；迫切 5.abandon (vt.) 放弃；遗弃；抛弃 abandoned (adj.) 被遗弃的；放纵的 6.relationship (n.) 关系；血缘关系；交往 relation (n.) 关系；联系；交往；亲戚 (关系 )；亲属 (关系 ) r

7、elate (vt.) 把 ? 联系起来；讲述 (vi.) 有联系；理解 relative (adj.) 与 ? 有关的；相比较的 (n.)亲属；亲戚 7.conservation (n.) 保存；保护 conserve (vt.) 保存；保护 8.reflect (vi.) 思考 (vt.) 映射；反射；思考 reflection (n.) 反射；反映 9.aware (adj.) 意识到的；知道的 unaware (反义词 ) (adj.) 没有意识到的；不知道的 awareness (n.) 意识；觉悟 10.narrow (adj.) 狭窄的；有限的；狭隘的 narrowly (adv

8、.) 仅仅；勉强地 11.sharp (adj.) 锐利的；锋利的；敏捷的 sharpen (vt. & vi.) (使 )变锋利；削尖；磨快 sharpener (n.) 削刀；磨床；磨器；磨具 12.tasty (adj.) 好吃的；可口的 taste (v.) 品尝；有 ? 的味道 (n.) 味道；喜好 tasteless (反义词 ) (adj.) 无味的；不可口的 13.scare (vt.) 恐吓 (vi.) 受惊吓 scared (adj.) 恐惧的；害怕的 scary (adj.) 恐怖的；可怕的 重点短语 1.sort_out 分类；整理 2.be_about_to 即将；将

9、要 3.ahead_of 优于；在 ? 前面 4.aim_at 瞄准 5.in_the_meantime 在此期间；与此同时 6.be abandoned by . 被 ? 遗弃 7.help . out 帮助 ? 摆脱困境或危难 8.hold up 阻挡 9.reflect on 认真思考；沉思 10.be/become aware of 对 ? 知道、明白；意识到 ? 11.upside down 上下翻转 12.get close to 靠近 【 精品教育资源文库 】 13.(be) scared to death 吓死了 热点句型 1.a time when 引导的定语从句 It_w

10、as_a_time_when (那是一个 ? 时期 )the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration.(教材 P19) 2.be about to动词原形，表示即将发生的事情 This was the call that announced there_was_about_to_be (即将有 ) a whale hunt.(教材 P20) 3.v.ing 的被动式作宾语

11、补足语 As we drew closer, I could see a whale being_attacked (正在被袭击 ) by a pack of about six other killers.(教材 P20) 4.with 的复合结构作状语 Im sitting in the warm night air with_a_cold_drink_in_my_hand (手持一杯冷饮 ) and reflecting on the day a day of pure magic！ (教材 P24) 5.“where ., there be .” 意为 “ 在 ? 的地方，有 ?” ，

12、 where 引导地点状语从句 The water was quite shallow but where_the_reef_ended， there_was (在珊瑚礁到了尽头的地方，有 ) a steep drop to the sandy ocean floor.(教材 P24) 6.动名词的复合结构作宾语 The fish didnt seem to mind_me_swimming_among_them (介意我在它们中间游动 ) (教材 P24) 同步训练 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.We ran down to the shore in time

13、to see an enormous animal opposite us _ (throw) itself out of the water and then crashing down again. 答案： throwing 2.I looked down into the water and could see Old Tom swimming by the boat, _ (show) us the way. 答案： showing 3.From James face, I could see he was terrified of _ (abandon) by us. 答案： bei

14、ng abandoned 4.It took over half an hour _ (get) the boat back to James. 答案： to get 5.And then Old Tom was off and back to the hunt _ the other killers were still attacking the whale. 答案： where 【 精品教育资源文库 】 6._ (see) such extraordinary beauty, I think every cell in my body woke up. 答案： Seeing 7.The

15、 first thing I became aware _ was all the vivid colours surrounding me. 答案： of 8.A large wiselooking turtle was passing so close to me _ I could have touched it. 答案： that 9.Then there were two grey reef sharks, each about one and a half metres long, _ suddenly appeared from behind some coral. 答案： wh

16、ich 10.I told myself they werent dangerous but that didnt stop me _ (feel) scared to death for a moment！ 答案： feeling 1 witness vt.当场见到；目击 n目击者；证人；证据 教材原句 I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times.(P20) 当时我以为这只是个故事，但是后来我却多次亲眼目睹了这样的事情。 (1)a

17、witness to sth.某事的证人 /证明 bear/give witness to sth.为 ? 作证；证明 (2)witness to (doing) sth.作证，证明 (做 )某事 英语中常用表示时间、地点等的名词作主语，而常用形容人的感官动词 see, witness等作谓语进行拟人修辞，意为 “ 是发生 ? 的地点 (或时间、组织等 )” 。另外，注意 witness 【 精品教育资源文库 】 to 中的 to 是介词。 Police have appealed for witnesses_to the accident. 警方呼吁这起事故的目击者出来作证。 The dr

18、iver witnessed_to_having_seen the man enter the building. 司机作证说，他看到此人进入那栋大楼。 The witness who witnessed_the_accident_gave_witness to the police and promised to be a witness. 这个目击了这场事故的目击者向警方提交了证据并答应作证人。 2 urge vt.催促；极力主张；驱策 n强烈的欲望；冲动 教材原句 “Man overboard! Turn the boa t around！ ” urged George, shoutin

19、g loudly. (P20) 乔治催促着，大声喊道： “ 有人落水了！把船头调回去！ ” (1)urge sb. to do sth. 催促某人做某事 urge that . (should) do sth. 极力主张；强调 ? It is urged that . (should) do sth. 坚决要求 ? (2)have the urge to do sth. 有做某事的欲望 (3)urgent adj. 紧迫的；迫切的 (4)urgency n. 紧急；迫切 The authors purpose in writing the passage is to urge_people_t

20、o prepare for El Nio. 作者写这篇文章的目的在于提醒人们要对厄尔尼诺现象做好准备。 The report urged_that all children be_taught to swim. 这份报告呼吁教所有的儿童游泳。 It is urged_that the government (should)_take immediate action to prevent such thing happening again. 人们极力主张政府应该立即采取行动阻止此类事情再度发生。 I never felt an urge to learn any sign language before. 我之前从没有想学手语的强烈愿望。 3 abandon vt.放弃；遗弃；抛弃 教材原句 【 精品教育资源文库 】 From Jamess face, I could see he was terrified of being abandoned by us. (P21) 从詹姆斯的脸上我能看出他非常恐慌，生怕被我们遗弃。 (1)abandon ones hope/plan/idea/post 放弃希望 /计划 /主意 /职位 abandon oneself to . 沉湎于 ? ；陷入 ? ab