高考一轮课程英语 全国通用版 第33讲 Under the sea 教案.docx

1、高考一轮课程英语 全国通用版 第33讲 Under the sea 教案【2019年高考一轮课程】 第三十三讲 Under the sea 教案 教材版本全国通用课时说明（建议）2课时知识点核心词汇：witness; urge; abandon; opposite; reflect 核心短语：help (.) out; be/become aware of 复习目标学会灵活使用本单元基础语言知识，重点语法知识复习重点重点句型：It/There was a time when. 复习难点复习被动语态一、自我诊断 知己知彼 . 单句语法填空1. He_ (flee)to America witho

2、ut hesitation after an argument with his parents.2. Every morning，my father gets up very early and _ (jog)for about an hour，which is good for his health.3. The villagers planned to _ (deep)the well so as to get more water from it.4. The final score of the basketball match was 93：94.We were_ (narrow)

3、beaten.5. We turned the bicycle lights off _ (conserve)the batteries and the_ (conserve)is necessary.6. The report called for _ (urge)action to reduce lead (铅)in petrol.7. _ (bury)in the research，he didnt notice what happened around him.8. _ (catch)in the heavy rain，he was wet to the skin.9. It was

4、a time when we_ (live)in harmony with nature.10. The approach _ (get)close to the island is going by boat.【答案】1.fled 2.jogs 3.deepen4.narrowly5.to conserve；conservation6.urgent7.Buried8.Caught 9. lived10.to getting . 单句改错1. Though be aware of the dangers of smoking to their own health，smokers still

5、find it hard to give up smoking.2. Whenever you get into trouble，let me know and I will do everything I can help you out.3. After I heard the terrifying news，nothing could have stopped me from feeling scared death.4. When the scientist thinks about some important questions，he prefers to be left lone

6、ly instead of discussing with others.5. Yesterday I saw a drown child being saved by a young man.6. I have worked in a small company for two years and then I went abroad to seek my fortune.答案1.去掉be2.can后加上to3.scared后加上to 4. lonelyalone5.drowndrowning6.去掉have 二、温故知新 夯实基础考纲单词精讲1. witnessvt.当场见到；目击n. 目

7、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。归纳拓展(1)a witness to sth.某事的证人/证明in witness of 作为的证据bear/give witness to sth.为作证；证明(2)witness for为作证witness to (doing) sth.作证证明(做)某事语境助记Police have ap

8、pealed for witnesses to the accident.警方呼吁这起事故的目击者出来作证。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 o

9、verboard! Turn the boat around！” urged George, shouting loudly. (P20)乔治催促着，大声喊道：“有人落水了！把船头调回去！”归纳拓展(1)urge sb. to_do sth. 催促某人做某事urge sb. into doing sth. 怂恿某人做某事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；非常重要的(4)

10、urgency n. 紧急；迫切语境助记There are several reasons to believe that the urges to help, inform and share are not taught, but naturally possessed in young children.有几个理由让人相信，孩子们帮助、告知和分享的冲动不是教的，而是他们天生就具有的。The authors purpose in writing the passage is to urge people to 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

11、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措施阻止此类事情再度发生。Every minute of the day is filled with urgent matters.一天中的每分钟都排满了急待解决的事情。3. abandonvt.放弃；遗弃；抛弃教材

12、原句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。归纳拓展(1)abandon ones hope/plan/idea/post 放弃希望/计划/主意/职位abandon oneself to. 沉湎于；纵情于abandon doing sth. 放弃做某事(2)with abandon 放纵地；放任地(3)abandoned adj. 无约束的；被遗弃的；废弃的语境助记The bad weather forced them to ab

13、andon their search.恶劣的天气迫使他们终止了搜寻工作。They abandoned carrying out the plan because of the lack of money.因为缺少资金，他们放弃了实施这项计划。It was not until then that I realized how foolish it was of me to abandon myself to computer games.直到那时我才意识到自己迷恋电脑游戏是多么地愚蠢。He owned a farm, which looked almost abandoned.他有一座农场，看起

14、来几近荒芜。4. oppositeprep.与相对adj.相反的；不同的n. 相反的事物；对立的人/物/反面教材原句We ran down to the shore in time to see an enormous animal opposite us throwing itself out of the water.(P20)我们及时赶到岸边，看到对面有一个庞大的动物猛力跃出水面归纳拓展(1)be opposite to在对面just the opposite 恰恰相反(2)oppose vt.反对；反抗oppose sb./sth.反对oppose doing sth.反对做某事(3)

15、opposed adj.反抗的；抵抗的be opposed to (doing) sth. 反对做某事be opposed to.与相反(4)opposition n. 抵抗；反对语境助记Opposite is St. Pauls Church, where you can hear some lovely music.对面是圣保罗教堂，在那里你能听到一些美妙的音乐。He lives in the house opposite to ours.他住在我们对面的那栋房子里。5. reflectvi.思考vt.映射；反射；思考教材原句Im sitting in the warm night air

16、 with a cold drink in my hand and reflecting on the daya day of pure magic！(P24)我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情这是神奇的一天！归纳拓展(1)be reflected in 被反映在；被映照在中reflect on/upon sth. 仔细考虑/思考某事reflect that. 思考(2)reflection n. 反射；反映；沉思；倒影；影像be lost in reflection 陷入沉思中a reflection of 的反映语境助记His face was reflected in

17、 the mirror.他的脸映照在镜子中。You should set aside some time to reflect on/upon your successes and failures.你应该留出时间反思你的成功和失败。When the suns rays hit the earth, a lot of heat is reflected back into space.太阳光线照射到地球时，大量的热量被反射到太空。In these cultures, silence is a call for reflection.在这些文化中，沉默是要求沉思的一种征兆。核心短语诠释1. he

18、lp (.) out 帮助摆脱困境或危难教材原句What evidence was there that Old Tom was helping the whalers out？(P21)有什么证据能说明老汤姆帮助捕鲸者摆脱险境？归纳拓展(1)help sb. with/(to) do sth. 帮助某人某事/做某事cant help doing sth. 忍不住做某事cant help but do sth. 只得做某事；不得不做某事help yourself (to sth.) 随便自己动手(夹菜吃、用等)(2)with the help of sb.with ones help在某人的帮

19、助下语境助记Wed better sometimes talk with our parents, teachers or friends, who may help us out when were in trouble.我们最好偶尔同父母、老师或朋友交流，在我们有困难时，他们可能会帮助我们脱离困境。A home environment in blue can help people reduce food intake.蓝色家居环境能帮助人们减少食物摄入量。Faced with so much trouble, I cant help but turn to my parents for

20、help.面对这么多困难，我不得不向我父母求助。I cant help wondering what happened to that little girl.我忍不住想知道那个小女孩出了什么事。I cant thank him too much, with the help of whom I have achieved my dream. 我十分感谢他，在他的帮助下我实现了自己的梦想。2. be/become aware of 意识到教材原句The first thing I became aware of was all the vivid colours surrounding mep

21、urples, reds, oranges, yellows, blues and greens.(P24)我首先注意到的是我周围那些鲜艳的色彩紫色、红色、橘黄、明黄、蓝色和绿色等。归纳拓展(1)be aware that. 知道；体会到make sb. aware of/that. 使某人注意到；提醒某人注意as far as Im aware 据我所知(2)awareness n. 意识；认识；察觉develop an awareness of. 培养的意识raise awareness 提高认识语境助记For this courier job, youre consciously awa

22、re that in that box youve got something that is potentially going to save somebodys life.对于这个快递工作，你得清醒地意识到在那个盒子里有某个可能会拯救别人生命的东西。Drivers should be aware of the danger of driving after drinking.司机应当清楚酒后开车的危险。We must take measures to raise everyones awareness of protecting our environment.我们必须要采取措施提高每个

23、人的环保意识。Her popular 1962 book Silent Spring raised awareness of the dangers of pollution and the harmful effects of chemicals on humans and on the worlds lakes and oceans.她1962年出版的畅销书寂静的春天提升了人们对污染危害以及化学药品对人类及地球上的湖泊和海洋的有害影响的认识。高考句型突破1. It was a time when the killer whales, or “killers” as they were th

24、en called, helped the whalers catch the baleen whales that were on their annual migration.(P19)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。归纳拓展It/There was a time when.意为曾经一度那时，其中a time表示一段时间，后接when引导的定语从句。语境助记It was a time when motorcars were rare.那时汽车是很罕见的。There was a time when this style of dress was pop

25、ular with young girls.曾经一度这种款式的连衣裙很受年轻女孩的欢迎。I still remember a time when I lived in Germany.我仍记得在德国住过的那一段时间。2. The water was quite shallow but where_ the reef ended, there was a steep drop to the sandy ocean floor.(P24)水很浅，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。归纳拓展“where.， there be.”意为“在的地方，有”。where引导地点状语从

26、句，另外wherever“在何处；无论何处”也可引导地点状语从句。语境助记As the saying goes, where there is a will, there is a way.常言道，有志者，事竟成。It is well known that the panda lives where there is plenty of bamboo.众所周知，熊猫生活在有大量竹子的地方。As far as Im concerned, you are free to go wherever you like.就我个人而言，你愿意去哪里就去哪里。As young men, we should l

27、earn to stand up where we fall.作为年轻人，我们应该学会在我们跌倒的地方站起来。语法知识冲关复习ing 形式的被动语态当动词ing形式的逻辑主语是动作的承受者时，就要用动词ing形式的被动语态，即being done形式。它与其主动语态一样在句中可充当主语、宾语、定语、补语、状语。1. 作主语being done用于句首作主语，表示一个被动的动作。Being exposed to sunshine for too much time will do harm to ones skin.2. 作宾语being done 可以用于动词或介词后作宾语，表示一个被动的动作

28、。The film star wears sunglasses. Therefore, he can go shopping without being recognized.3. 作定语being done 作定语，只能置于被修饰的名词后，表示一个正在进行的被动动作。The problem being discussed now is very important.4. 作补足语being done 可以用在某些动词(see, hear, watch, feel, notice, find, keep.)后作宾语补足语，表示一个正在进行的被动动作。Youll find the topic b

29、eing discussed everywhere now.5. 作状语being done用作状语，是一个比较重要的用法，主要用于句首表示原因，有时也表示其他关系(如时间等)。Being repaired, the road is blocked now.being done的完成式为“having been done”，通常在句中作宾语和状语。Having been taught many times, the boy still didnt know how to do the exercises.being done的否定形式为“not being done”；其完成时的否定形式为“n

30、ot having been done”。He was unhappy for not being invited to the party.三、典例剖析 思维拓展考点一 用所给词的正确形式填空。例1. We were all _ (scare) to death when we found the ground was shaking.【答案】scared【解析】考查固定搭配。be scared to death意为“吓死了”。例2. The villagers planned to _ (deep) the well so as to get more water from it.【答案】deepen【解析】考查词性转换。deepen the well意为“将井挖更深”。考点二 ing 形式的被动语态例1. -What do you know made Susan so upset?-_ (charge) with giving away state secrets.【答案】Being charged【解析】考查being done作主语。句意：你知道是什么使苏珊这么烦恼？被指控泄露国家秘密。Susan与charge是被动关系，故用被动