2014届高三英语一轮复习教案：Unit5Thepowerofnature（新人教版选修6）

1、Book 6 Unit 5 The power of nature第一课时.联想记忆(根据提示写出相应的词汇以及相关短语)1appoint vt.任命；委派be appointed_as 被任命为2make ones_way 前往head for 前往3panic vi.&vt.惊慌；n.惊慌；恐慌in panic惊慌地4glance through匆匆看一遍look through/scan 浏览5vary from.to.由到不等range from.to.在范围内变化6guarantee vt. & n保证；担保guarantee_to_do sth.保证去做某事.构词记忆(根据提示写出

2、相应的词汇及其派生词)1erupt vi.爆发eruption n爆发2appoint vt.任命appointment n任命3absolute adj.绝对的；完全的absolutely adv.绝对地；完全地4anxious adj.忧虑的；不安的anxiety n焦虑；担心5diverse adj.多种多样的diversity n多样性6appreciate vt.欣赏；感激appreciation n欣赏；感激；感谢 .语境填词(根据提示用适当的单词或短语填空)1From the diagram(图表) you can see where the volcanoes(火山) erup

3、t(爆发) quite often.2The whole city was burned_to_the_ground(烧成平地) and he was appointed(委派) to evaluate(评估) the losses.3I absolutely(绝对地) believe that he actually(事实上) has great potential(潜力) but that cant guarantee(保证) his success.4They panicked(恐慌) and were anxious(忧虑的) about their son, so they made

4、_their_way(前行) home in the thunderstorm(雷暴)5I glanced_through(浏览) the menu and found foods were diverse(丰富的) and their prices varied_from 100 to(由到) 1,000.语境记忆(背诵语段，记忆单元词汇)I absolutely appreciate his potential ability.Actually he has been appointed to be a candidate of volcanology committee due to h

5、is unique height in this field.第二课时.课文原句背诵1Yet，however_weak_we_are,_we are not completely powerless.可是，无论我们多么弱，我们也不是完全无能为力。2I was_about_to go back to sleep when suddenly my bedroom became as bright as day.我刚要再睡，突然我的卧室亮如白昼。3Having_collected_and_evaluated_the_information，I help other scientists to pre

6、dict where lava from the volcano will flow next and how fast.收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。.单项填空1Pressed from his parents，and _ that he has wasted too much time，the boy is determined to stop playing video games. (2012福建，34)Arealizing Brealized Cto realize Dbeing realized答案A解析分析句子结构可判断，and

7、在句中连接了两个并列的表示原因的状语，即Pressed from his parents和_that he has wasted too much time，它们的逻辑主语都是句子的主语the boy，而the boy和realize之间构成了逻辑上的主谓关系，故用realize的现在分词形式作状语，表示原因。B项为被动形式；C项为动词不定式，表示动作还未发生；D项为现在分词的被动式，均不符合句意。(考查单元语法)2. _in a long queue，we waited for the store to open to buy a New iPad. (2012陕西，15)AStanding

8、 BTo stand CStood DStand答案A解析考查非谓语动词。句子的主语we前是逗号，说明应该用非谓语动词作句子的状语，逻辑主语是句子的主语we，非谓语动词与逻辑主语是主动关系，且其动作与谓语动词wait的动作同时进行，用v.ing的一般式，故选A。(考查单元语法)3Sit down，Emma.You will only make yourself more tired，_ on your feet.(2011北京，33)Ato keep Bkeeping Chaving kept Dto have kept答案B解析句意为：埃玛，坐下。一直站立着，你将只会使你自己更加疲劳。从题干

9、中可知，这里是非谓语动词用作条件状语。keeping on your feetif you keep on your feet；having kept表示的动作发生在谓语动词表示的动作之前，不符合语境，故排除C项。动词不定式不能作条件状语，故排除A、D两项。选项B正确。(考查单元语法)4“Tommy，run！Be quick！The house is on fire！” the mother shouted，with _ clearly in her voice. (2011湖北，21)Aanger Brudeness Cregret Dpanic答案D解析句意为：“Tommy，快跑！快点！房

10、子着火了！”母亲大声喊着，声音中明显透着恐慌。anger生气；rudeness粗鲁；regret后悔；panic恐慌。根据句意可知应选D项。(教材原句：I felt very nervous and had to force myself not to panic.).完形、阅读英译汉1Murray was at the port to wave goodbye to his remarkable friend. (2012山东阅读B) Murray_到港口送他这位了不起的朋友。2I passed by a girl who dropped her books out of her locke

11、r. (2011湖南完形)我从一个女孩旁边经过，她的书从橱子里掉了出来。3Companies fearful of losing their competitive advantage spend much time and money looking for ways to pick up the speed. (2011四川阅读E)害怕失去竞争优势的公司花很多时间和金钱寻找能加快发展速度的方法。4People behind me began to get impatient and angry, with some speeding up alongside me, horning (按喇

12、叭) or even shouting at me. (2011广东阅读A)我后面的人开始变得不耐烦了，有人加速追上来，按着喇叭，甚至有人朝我大喊。.书面表达汉译英1对学生来说，你最好选择那些你感兴趣并适合你的活动。(suit) (2011四川书面表达)To students, youd better choose the activities which interest you and suit you.2让你感到困惑的问题也正是困惑着很多中国父母的问题。(actually) (2011陕西书面表达)What puzzles you is actually a puzzle for man

13、y parents in China.历年高考热点：panic，wave，drop，pick up，alongside，suit，actually等的用法。考点预测：appoint，suit，anxious，guarantee，make ones way to/towards等的用法。第三课时1. The other two climbed down into the crater to collect some lava for later study，but this being my first experience，I stayed at the top and watched the

14、m.另外两个人攀下火山口去收集日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。eq x(句型公式：独立主格结构)学情诊断(1)用独立主格结构完成句子There_being_no_bus，we had to walk home.没有公共汽车， 我们不得不步行回家。(2)单项填空Bats are surprisingly longlived creatures，some_a life span of around 20 years. (2011浙江，3)Ahaving Bhad Chave Dto have答案A 解析句意为：蝙蝠是令人吃惊的长寿动物，有些蝙蝠的生命周期达到大约2

15、0年。分析句式结构可知，这是一个简单句，中间用逗号分隔，所以后半句是对前半句的补充说明，some是逻辑主语，其后应跟非谓语动词形式，由于some与have之间是逻辑上的主谓关系，所以用现在分词形式，构成独立主格结构。All things_， the planned trip will have to be called off.Aconsidered Bconsidering Cbe considered Dhaving considered答案A 解析things和consider之间是被动关系，因此选A。归纳拓展1独立主格结构的构成：名词/代词现在分词/过去分词 名词/代词不定式,名词代词

16、形容词 名词/代词副词 名词/代词介词短语2独立主格结构的特点：独立主格结构的逻辑主语与句子的主语不同，它独立存在。名词或代词与后面的分词，不定式，形容词，副词，介词短语是逻辑上的主谓关系。独立主格结构一般有逗号与主句分开。2. Its said that this boy， who had a great gift for languages and persuasion， is the father of the Manchu people.据说这个男孩就是满族人的祖先，他具有语言天赋和很强的说服力。eq x(句型公式：It is said that.)学情诊断(1)完成句子It_is_s

17、aid_that he once served in the navy.据说他曾经在海军服役。It_is_reported_that two people were injured in the accident.据报道两个人在事故中受伤。(2)Leonardo da Vinci(14521519)_birds kept in cages in order to have the pleasure of setting them free.Ais said to be buying Bis said to have boughtChad said to buy Dhas said to hav

18、e bought答案B 解析sb./sth.is said to do sth.据说某人/某物做某事。因为买鸟这一动作发生在说之前，因此此处应用不定式的完成时态。归纳拓展It is said that.表示“据说”的意思，实际上it为形式主语，that引导的为主语从句；相当于people say that.的意思。该结构还可以改变成sb./sth. is said to do/be doing/have done.结构。,类似用法：It is thought that.大家认为,It is believed that.人们相信It is hoped that.人们希望It is reporte

19、d that.据报道3eq x(单元语法：动词的ing形式)学情诊断用动词的ing形式改写下列句子(1)As I came out of my house，I saw the volcano erupting.Coming_out_of_my_house，I saw the volcano erupting.(2)When she woke up in the middle of the night，she saw her room was as bright as day.Waking_up_in_the_middle_of_the_night，she saw her room was as

20、 bright as day.(3)She sat at the desk and read a newspaper.She sat at the desk reading_a_newspaper.(4)As I had never seen a volcano erupting before，I was very excited.Never_having_seen_a_volcano_erupting_before，I was very excited.(5)It rained heavily so that it caused severe flooding in the area.It

21、rained heavily，causing_severe_flooding_in_the_area.第四课时.语境填词eq x(panic，appreciation，guarantee，suit，absolute，equip，appoint，wave，conscious，anxious)1His turning up will guarantee the success of the meeting.2I think youre absolutely right.3She waved to us when she saw us.4She was found alive but unconsc

22、ious.5Im anxious about her safety.6Panic spread quickly through the whole city.7To show our appreciation for all your hard work，wed like to give you a bonus.8A lot of teaching equipment has been sent to the quakestricken area.9If we met at 2 oclock，would that suit you?10The president appointed a new

23、 director.词义猜测或句意理解题用本单元词汇或句式替换划线部分1We went to the factory in the heavy snow.made_our_way2He was_on_the_point_of_going when the telephone rang.was_about_to_go3Because_I_had_experienced earthquakes before, I wasnt frightened. Having_experienced4He looked_through the paper and went out.glanced_through

24、5He was_frightened when he heard the gunshot. panicked.微写作(30)写作素材1从图表中我们能发现活火山的分布地带。2火山爆发会引起恐慌，有可能将所经之处的一切焚烧殆尽。3事实上，空气中的火山灰使飞机没法飞行。提示：黑体部分用本单元词汇表达。连句成篇 (将以上句子连成一篇50词左右的英语短文)We can find in the diagram where active volcanoes lie. When they erupt, they cause panic and have potential to burn to the gro

25、und everything in its path.Actually，ashes in the air make it impossible for flights to work.第五课时.微语法(30)时间状语从句(课外拓展一个单元突破一个语法点)1If a lot of people say a film is not good，I wont bother to see it，or Ill wait_ it comes out on DVD. (2011上海，36)Awhether Bafter Cthough Duntil答案D 解析句意为：如果众人都说一部电影不好，我不会急着去看，

26、或者会等到它的DVD出版。until直到，符合题意。2John thinks it wont be long_he is ready for his new job.(2010陕西，20)Awhen Bafter Cbefore Dsince答案C 解析句意为：约翰认为他不久就会为他的新工作做好准备。It wont be long before.是一个常用的句式，意思是“不久就会”。3Because of the heavy traffic，it was already time for lunch break_she got to her office. (2010四川，20)Asince

27、Bthat Cwhen Duntil答案C 解析句意为：由于交通堵塞，当她到达办公室的时候已经是吃午饭的时间了。由句意知，应是表示时间“当的时候”，应用when。4The girl had hardly rung the bell_the door was opened suddenly，and her friend rushed out to greet her. (2010福建，26)Abefore Buntil Cas Dsince答案A 解析句意为：这个女孩刚一按门铃，门就突然开了，她的朋友冲出去迎接她。题干中hardly.before.实际上为一固定句式，意思是“刚就”，相当于har

28、dly.when.。until直到；as当时候；since自从以来。5It just isnt fair；_ I was working as a waiter last month，my friends were lying on the beach. (2009辽宁，30)Awhenever Bthough Cfor Dwhile答案D 解析句意为：这真不公平。上个月当我在做服务员的时候，我的朋友们正躺在沙滩上。表示“与此同时”用while，引导时间状语从句。1eq x(appoint)双语释义 vt.任命；委任(choose sb. for)；安排，确定(时间、地点)(arrange；d

29、ecide on)学情诊断(1)完成句子We need to appoint_a_time_to_meet again.我们需要定个时间再见面。We must appoint someone to_be/as secretary.我们必须指定一个人来当秘书。She made_an_appointment for her son to see the doctor.她为儿子约定了看医生的时间。(2)Mr. Black is a careful and experienced engineer, so he is often _to finish some challenging tasks.Aa

30、ppreciated BapproachedCappointed Dagreed答案C解析句意为：布莱克先生是一位认真而且有经验的工程师，因此他经常被委派去完成一些有挑战性的工作。appoint任命，委派，符合句意。appreciate欣赏；approach接近；agree同意。归纳拓展appoint sb. as/to be.任命某人为appoint sb.to do sth.委派某人做某事appointment n.约会，约定；任命make an appointment with sb.与某人预约2eq x(suit)双语释义v适合；(使)适宜(be right for)；n.诉讼；恳求；

31、套装(a set of clothes)学情诊断(1)完成句子I am afraid Tuesday suits_me_better.我想星期二对我更合适。A good teacher should_suit his lessons to the age of his pupils.一位优秀的老师应使他讲的课适合学生的年龄。(2)单项填空How about eight oclock outside the cinema?That_me fine. Afits BmeetsCsatisfies Dsuits答案DThis coat doesnt_me.Do you have a larger s

32、ize?Yes，but the colour is different.Does it_you?Asuit；suit Bsuit；fit Cfit；fit Dfit；suit 答案D归纳拓展suit指合乎需要口味条件地位，以及花色款式等与某人的皮肤气质身材或身份相称。suit sth. to sb./sth.使某物适合某人/某物be suited to/for适合于；适宜于be suitable for sb./sth.适合于某人/某物be suitable to do sth.适合做某事易混辨析match，suit，fitmatch多指大小、色调、形状、性质等方面的搭配。suit多指衣物等的

33、颜色、款式适合，也指合乎需要、口味、性格、条件、地位、时间等。fit多指大小、形状合适，引申为“吻合，协调”。活学活用用match，suit，fit的适当形式填空(1)If you want to go by bus，that suits me fine.(2)Her shoes match her dress；they look very well together.(3)The size of the shirt fits me well and its color matches my tie, so it suits me.3eq x(anxious)双语释义adj.焦虑的，忧虑的；不

34、安的；令人焦虑的(nervous；worried)；渴望的(eager)学情诊断(1)用anxious的适当形式填空He was anxious to know what had happened.We are waiting for the news with anxiety.They are anxiously awaiting a decision.(2)My mother always gets a bit _if we dont arrive when we say we will.Aanxious BashamedCweak Dpatient答案A解析句意为：当我们说我们会到家而(实际)未到时，母亲总是有点担心。anxious担心的，不安的；ashamed羞愧的；weak虚弱的；patient耐心的。根据句意，选A项。归纳拓展be anxious about/for.对感到焦虑/担心be anxious to do sth.渴望做某事be anxious f