核按钮高考英语一轮复习 Unit 3 Under the sea考点突破课件 新人教选修7.ppt

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1、选修七选修七Unit 3Under the sea 1.课前自测课前自测2.课堂学案课堂学案2021/8/8 星期日1词汇接龙 1._(adj.意识到的；知道的)_(n.意识)2._(vt.供给住宿)_(n.住所；住宿)3._(n.养老金；退休金)_(n.领取养老保险者)4._(vi.&vt.映射；反射；思考)_(n.映射；反射；思考)5._(vt.恐吓)_(adj.可怕的；吓人的)_(adj.受惊吓的)6._(adj.每年的；按年度计算的 n.年刊；年鉴)_(adv.每年；年年)7._(v.保存；保持；节省)_(adj.保守的；守旧的)_(n.保守；保护)课前自测课前自测 Key:1.awa

2、re;awareness2.accommodate;accommodation 3.pension;pensioner4.reflect;reflection5.scare;scary;scared 6.annual;annually7.conserve;conservative;conservation2021/8/8 星期日2词汇接龙 8._(adj.深的；深刻的；深切的)_(adv.深深地)_(v.变深；变低沉)_(n.深度)9._(adj.好吃的；可口的)_(v.&n.尝试；体验；味道；品味)_(adj.无味道的；格调不高的)10._(vt.催促；极力主张；驱策 n.冲动；强烈愿望)_

3、(adj.紧急的；急迫的)_n.紧急(的事)Key:8.deep;deeply;deepen;depth9.tasty;taste;tasteless10.urge;urgent;urgency2021/8/8 星期日3词块互译1.整理我的住所 sort _ my accommodation2.帮助(某人)摆脱困境或危难 _3.与此同时 _4.害怕被抛弃 be terrified of _5._ be firmly held up6.反思发生的事情 reflect _ what happened7._ be/get aware of the potential danger8.被吓得要死 _9

4、.上下翻转；颠倒 _10._ in the distanceKey:1.out2.help()out3.in the meantime4.being abandoned5.被稳稳地举起6.on7.意识到潜在的危险8.be/feel scared to death9.upside down10.在远处2021/8/8 星期日4句型补全 1.It was a time _ the killer whales,or“killers”as they were then called,helped the whalers catch the baleen whales that were on thei

5、r annual migration.在那个时期，虎鲸，当时被称作“杀手”，帮助捕鲸者捕杀每年迁徙途中的须鲸。(定语从句)2.The sea was rough that day and _ the boat.那天海上波涛汹涌，很难控制船只。(it isadj.to do 句型)3._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.我们花了半个多小时才把船调过头来，回到詹姆斯落水的地方，当我们靠近的时候，我看到老汤姆

6、正在水中稳稳地托举着詹姆斯。(it作形式主语)4._，I think every cell in my body woke up.看到这样奇特的美景，我全身的每个细胞都苏醒了。(动词-ing形式作状语)5.The water was quite shallow but _，there was a steep drop to the sandy ocean floor.水很浅，但是在珊瑚礁的尽头，有一个陡坡，一直下降到满是沙子的海底。(where引导地点状语从句)Key:1.when2.it was difficult to handle3.It took over half an hour4.

7、Seeing such extraordinary beauty5.where the reef ended 2021/8/8 星期日5课文回顾课文回顾Key:1.had ing3.In4.As5.killers6.was dragged 7.or8.when9.so10.Fortunately 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Working at the whaling station,I _1_(witness)whales being attacked many times.On the afternoon I arrived at the sta

8、tion,as I was sorting out my accommodation,I heard a loud noise _2_(come)from the bay.Running down to the shore in time,we saw an enormous animal._3_ the distance we could see that something was happening._4_ we drew nearer,I could see a whale being attacked by a pack of six _5_(kill).Being badly wo

9、unded,the whale soon died.Very soon,its body _6_(drag)by the killers down into the depth of the sea.Although the killers were fierce hunters,they never harmed _7_ attacked people.In fact,they protected them.There was one day _8_ we were out in the bay during a hunt and James was washed off the boat.

10、The sea was _9_ tough that the waves were carrying James further and further away from us._10_(fortunate),when we approached him,I saw James being firmly held up in the water and saved by a killer.2021/8/8 星期日6课课堂学案堂学案【词块助记词块助记】1.witness vt.当场见到；目击当场见到；目击 n.目击者；证人；证据目击者；证人；证据 1.(2015重庆卷)History has

11、witnessed the endless productions of Shakespearean plays in every major language of the world.历史见证了莎士比亚戏剧被世上每种主要语言改编成数不尽的作品。2.They were married a year after they first met,with two friends acting as witnesses.初次见面一年后，他们在两位朋友的见证下结婚了。witness an accident/a change/a war 目睹事故/变化/战争witness to(doing)sth.证明

12、/证实(做)某事witness for sth.为作证witnessthat-clause 证明a witness to/of sth.某事的见证(人)/目击者bear/give witness to 为作证2021/8/8 星期日71.The past 35 years witnessed great changes in our country,which are the results of the reform and opening-up.2.These art works bear witness _ the creativeness of the Chinese people.K

13、ey：1.在witnessed前加 has2.to 2021/8/8 星期日82.urge vt.催促；极力主张；驱策催促；极力主张；驱策 n.强烈的欲望；推动力强烈的欲望；推动力 1.(2014江苏卷)However,peer pressure is not always negative.A student whose friends are good at academics may be urged to study harder and get good grades.然而，同龄人的压力并不总是消极的。一个有着成绩好的朋友的学生会受到鞭策去刻苦学习并取得好成绩。2.Urged on

14、by the crowd,the Italian team scored two more goals.受到观众的激励，意大利队又进了两球。3.The report urged that all children be taught to swim.这份报告呼吁所有儿童都要学游泳。4.(2014重庆卷)I urged the elephant deeper into the forest.我将大象驱赶至丛林更深处。2021/8/8 星期日9urge sth./sb.on 推荐某物/鼓励某人做某事urge sb.to do sth.催促某人做某事urge sb.into doing sth.怂恿

15、某人做某事urge that sb.(should)do 极力主张；强调【词块助记词块助记】【构词】urgent adj.紧急的；迫切的；非常重要的in urgent need of 急需urgency n紧急；催促；紧急的事1.Our teacher always urges us to finishing our homework before 10 pm.2.(2014陕西卷改编)These days the industrys _(urge)question may be how _(control)the flow of tourist.Key：1.finishing改为finish

16、2.urgent;to control 2021/8/8 星期日10【词块助记词块助记】3.abandon vt.放弃；遗弃；抛弃放弃；遗弃；抛弃n.放任；放任；狂热狂热 1.(2014江苏卷)in order to satisfy the desire,they may go so far as to abandon their sense of right and wrong.为了满足欲望，他们甚至会抛弃自己的是非观。2.After hearing the news that they won the game,the whole team abandoned themselves to

17、pleasure.听到比赛胜利的消息后，整个队伍都陷入了狂喜。3.(2014陕西卷)I wish that sports day could be abandoned and replaced with some other less competitive event.我希望运动会能被取消，并用其他竞争性小一些的赛事来代替。abandon sth./sb.抛弃/放弃某物/某人abandon doing sth.放弃做某事abandon oneself to(doing)sth.沉湎/纵情于abandon sth.for sth.放弃某事而从事某事2021/8/8 星期日111.Dont ab

18、andon you to despair though in great difficulty.2.Due _ the bad weather,we had no choice but _(abandon)the idea of going out.Key：1.you 改为 yourself2.to;to abandon2021/8/8 星期日12【词块助记词块助记】4.reflect vt.映射；反射；思考映射；反射；思考 vi.&vt.思考；反映思考；反映 1.(2014湖北卷)He wanted the glass surfaces to reflect the sky and the

19、city.他想要用玻璃表面来反射出天空和城市。2.(2013湖北卷)Just as the clothes a person wears,the food he eats and friends with whom he spends his time,his house reflects his personality.正如一个人的衣着、饮食和一起共度时光的朋友一样，他的住所也反映出其个性。reflectin sth.(某物)映出的影像reflect sth.from sth.从某物(表面)反射光、热、声等reflect on/upon sth.思考某事【构词】reflection n.反射

20、；反映；沉思 be lost in reflection 陷入沉思中 2021/8/8 星期日131.I caught sight of their shadows reflecting in the river.2.She sat there alone,_(reflect)on how much had changed since she _(leave)home.Key：1.reflecting改为reflected2.reflecting;left 2021/8/8 星期日14【词块助记词块助记】5.aware adj.意识到的；知道的意识到的；知道的 1.(2014北京卷)Be aw

21、are that information may also be incorrectly explained by an authors point of view.要注意的是，信息也有可能被作者的观点错误地诠释。2.(2015湖南卷)People of all ages walk along the pavement with eyes and hands glued to the mobile phone,quite unaware of what is going on around them.不同年龄的人们走在人行道上，眼睛和手一刻不离手机，完全无视周围发生的一切。be(un)awar

22、e of(doing)sth.(没有)意识到(做)某事make sb.awarethat-clause 使某人意识到；提醒某人注意make sb.aware of 使某人意识到be/become/grow aware that-clause/(of)wh-clause 意识到as/so far as Im aware 据我所知 2021/8/8 星期日15【构词】awareness n.察觉；意识 raise awareness of 提高对的认识 lack of awareness 缺乏认识 unaware adj.没有发觉的；不知道的 1.(2014湖北卷改编)As a member of

23、 the society,I am aware _ being responsible is _ it takes to make a better society.2.(2014天津卷改编)Look at her large empty apartment,I became aware of what lonely my mother must have been in Brazil herself.Key：1.that;what2.Look改为Looking;what改为how 2021/8/8 星期日166.scare vt.恐吓；使惊吓恐吓；使惊吓 vi.受惊吓受惊吓 1.(2014安

24、徽卷)But before she asked farmers to go to the trouble of setting up beehives on their farms,she needed to find out if the bees would scare elephants away.但是在她麻烦农场主们在他们的农场安放蜂巢之前，她需要查明这些蜜蜂是否会吓走大象。2.They scared him into handing over the keys.他们威胁他交出钥匙。【词块助记词块助记】scare sb.into(out of)doing sth.威胁某人(不)做某事s

25、careoff/away 把吓跑be scared of(doing)sth.害怕(做)某事be scared to do sth.害怕做某事be scared to death 吓坏了；吓得要死2021/8/8 星期日17【构词】scary adj.恐怖的；吓人的scared adj.(人)感到害怕的；受惊吓的 1.She refused to go into the yard because she was _(scare)of being bitten by the big dog lying _ the gate.2.(2014福建卷改编)He said he was just too

26、 scary to go up to her.Key：1.scared;at2.scary改为scared 2021/8/8 星期日187.help()out 帮助帮助(某人某人)摆脱困境或危难摆脱困境或危难 1.He is always ready to help us out in harvest seasons.在收获的季节他总是愿意帮助我们。2.(2014全国卷)Being able to read people helps kids from misreading a situation and jumping to false conclusions.能够读懂别人帮助孩子们避免误解

27、情况或得出错误结论。3.(2014重庆卷)My father died early,and the neighbors helped my family through.我父亲去世很早，邻居们帮我家渡过了难关。2021/8/8 星期日19【头脑风暴头脑风暴】help sb.(to)do sth./help sb.with sth.帮助某人做某事help oneself to sth.请自用cant help(to)do sth.不能帮忙做某事cant help doing sth.禁不住做某事cant help but do sth.不得不做某事cant help it 没办法；忍不住；无法控

28、制自己help sb.through 帮助某人渡过(困难时期)help sb.from(doing)sth.帮助某人避免(做)某事with the help of 在的帮助下 2021/8/8 星期日20【微解析微解析】8.It was a time when the killer whales,or“killers”as they were then called,helped the whalers catch the baleen whales that were on their annual migration.在在那那个个时时期期，虎虎鲸鲸，当当时时被被称称作作“杀杀手手”，帮帮助

29、助捕捕鲸鲸者者捕捕杀杀每每年年迁徙途中的须鲸。迁徙途中的须鲸。it/this/that was a time when 是固定句型，意为“这是/那是时期”。在该句中when引导的限制性定语从句修饰a time。主从句的谓语动词通常用一般过去时。【仿写】1._ young men and women began to change some of the traditions of their parents and grandparents.那是个年轻男女们逐步改变了他们父辈和祖辈的一些传统的时期。2.It was a time _ she could not bear the pain an

30、d wanted to kill herself.曾经有段时间她无法忍受疼痛，想结束自己的生命。Key：1.It was a time when2.when 2021/8/8 星期日21【单句改错】3.It was a time that many young people went to the countryside to get some training.Key：that改为when2021/8/8 星期日229.The sea was rough that day and it was difficult to handle the boat.那那天海上波涛汹涌，很难控制船只。天海上

31、波涛汹涌，很难控制船只。it is/wasadj./n.(for/of sb.)to do sth.为固定句型。其中it为形式主语,to do sth.为真正的主语。使用时要注意for sb.与of sb.的区别。for表示事物的特征、特点,常用easy,hard,difficult,interesting,impossible等形容词；of表示人物的性格、品德、主观感情或态度等,常用good,kind,nice,clever,brave,polite,careless,selfish等形容词。【微解析微解析】【仿写】1.(2014山东卷改编)_ what life was like for

32、slaves in the ancient world.我们很难想象古代社会里奴隶的生活是什么样。2._ to come to my assistance when I was in difficulty.在我陷入困境时，你来帮助我真是太好了。Key：1.It is difficult for us to imagine2.It is kind of you 2021/8/8 星期日23【单句改错】3.(2014全国卷改编)It was impossible of Joe to climb back or for Simon to pull him up.Key：3.of 改为for 2021

33、/8/8 星期日24Dear Lydia，How are you?I miss you so much.It is amazing to spend summer holidays here.Yesterday I went snorkeling on the reef offshore,_.The first thing I became aware of was all the vivid colors surrounding me and the corals shaped like fans,plates,lace,mushroom and so on were _All kinds

34、of small,neat and elegant fish were swimming in and around the corals and treated me as if I was their best friend.I especially loved the small fish that clean the bodies of larger fish.I even saw them get inside their mouths and clean their teeth!_ _！Please come here soon!Yours，Li Hua假如你是李华，正在海边度假。

35、请给你的好友Lydia写一封信，告诉她你潜水时的所见所闻并邀请她来和你一起度假。要点包括：1.昨天你在近海的暗礁潜泳，玩得很开心；2.最让你感兴趣的是各种不同颜色、不同形状的珊瑚和小鱼；3.邀请Lydia来海边一起度假。参考词汇：snorkeling n.潜泳reef n.暗礁coral n.珊瑚2021/8/8 星期日25Key：which was so exciting and impressed me so much so fantastic that I thought I was the queen living in the colorful fairy world So many

36、 amazements did I see that I hope you come here to explore the mystery of the sea I cant wait to take you to the wonderful and magic world 2021/8/8 星期日262021/8/8 星期日279、静夜四无邻，荒居旧业贫。2022/12/262022/12/26Monday,December 26,202210、雨中黄叶树，灯下白头人。2022/12/262022/12/262022/12/2612/26/2022 12:33:33 AM11、以我独沈久，

37、愧君相见频。2022/12/262022/12/262022/12/26Dec-2226-Dec-2212、故人江海别，几度隔山川。2022/12/262022/12/262022/12/26Monday,December 26,202213、乍见翻疑梦，相悲各问年。2022/12/262022/12/262022/12/262022/12/2612/26/202214、他乡生白发，旧国见青山。26 十二月 20222022/12/262022/12/262022/12/2615、比不了得就不比，得不到的就不要。十二月 222022/12/262022/12/262022/12/2612/26

38、/202216、行动出成果，工作出财富。2022/12/262022/12/2626 December 202217、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2022/12/262022/12/262022/12/262022/12/269、没有失败，只有暂时停止成功！。2022/12/262022/12/26Monday,December 26,202210、很多事情努力了未必有结果，但是不努力却什么改变也没有。2022/12/262022/12/262022/12/2612/26/2022 12:33:33 AM11、成功就是日复一日那一点点小小努力的积累。202

39、2/12/262022/12/262022/12/26Dec-2226-Dec-2212、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2022/12/262022/12/262022/12/26Monday,December 26,202213、不知香积寺，数里入云峰。2022/12/262022/12/262022/12/262022/12/2612/26/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。26 十二月 20222022/12/262022/12/262022/12/2615、楚塞三湘接，荆门九派通。十二月 222022/12/262022/12/2620

40、22/12/2612/26/202216、少年十五二十时，步行夺得胡马骑。2022/12/262022/12/2626 December 202217、空山新雨后，天气晚来秋。2022/12/262022/12/262022/12/262022/12/269、杨柳散和风，青山澹吾虑。2022/12/262022/12/26Monday,December 26,202210、阅读一切好书如同和过去最杰出的人谈话。2022/12/262022/12/262022/12/2612/26/2022 12:33:33 AM11、越是没有本领的就越加自命不凡。2022/12/262022/12/26202

41、2/12/26Dec-2226-Dec-2212、越是无能的人，越喜欢挑剔别人的错儿。2022/12/262022/12/262022/12/26Monday,December 26,202213、知人者智，自知者明。胜人者有力，自胜者强。2022/12/262022/12/262022/12/262022/12/2612/26/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。26 十二月 20222022/12/262022/12/262022/12/2615、最具挑战性的挑战莫过于提升自我。十二月 222022/12/262022/12/262022/12/2612/26/2

42、02216、业余生活要有意义，不要越轨。2022/12/262022/12/2626 December 202217、一个人即使已登上顶峰，也仍要自强不息。2022/12/262022/12/262022/12/262022/12/26MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉2021/8/8 星期日28