2012年高考英语复习课件：第30讲 Unit 5 The power of nature（新课标人教版选修

2012年高考英语复习课件：第30讲 Unit 5 The power of nature （新课标人教版选修6）,第30讲 Unit 5 The power of nature,第30讲 美文佳句,诵美文 假如你是一名中学生，叫李华，根据下表内容用英语写信给某报社Just ask栏目的主持人Witman，请求帮助解决一个长期困扰你的问题，即如何与同桌相互交流、沟通的问题。 你的情况：学习成绩好；喜欢与同学交流，乐于助人 你同桌的情况：学习勤奋，遵守纪律；性格内向，很少与人交流、沟通；有时会发脾气,第30讲 美文佳句,注意： 1. 开头已写好，只需接着写； 2 可适当发挥，使文章更连贯； 3 词数：100左右 参考词汇： 发脾气lose ones temper Dear Witman， Im a middle school student. _,第30讲 美文佳句,Dear Witman， Im a middle school student. Im doing well at my studies, and ready to help others. At school I like to talk with my classmates. However, I have a problem that troubles me all the time. It is the relationship between my deskmate and me.,第30讲 美文佳句,My deskmate is a hardworking student, who keeps the school rules well. However, he is a person of few words. Whats more, he loses his temper sometimes. I dont know how to communicate with him. Maybe its because we have seldom sat down and exchanged our feelings and thoughts. I hope we can know more about each other and understand each other better. I do hope well be closer. What can I do? Yours sincerely， Li Hua,第30讲 美文佳句,背佳句 1 However, I have a problem that troubles me all the time. 不过，我有一个问题一直困扰着我。 赏析 该句不是很长，但包含了一个that引导的定语从句。 2 My deskmate is a hardworking student, who keeps the school rules well. 我的同桌是一个勤奋的学生，他严格遵守学校的规章制度。 赏析 该句使用了一个who引导的非限制性定语从句，和前面的形容词hardworking一起，形象地描述了同桌的形象。,第30讲 美文佳句,3 Maybe its because we have seldom sat down and exchanged our feelings and thoughts. 也许是因为我们很少坐下来交流感情和思想。 赏析 该句是对目前情形的猜测，使用了一个because 引导的表语从句，从句中使用了两个并列的谓语动词。,. 单词拼写 1 The police car pulled up a_. 2 I agree that you a_ him monitor. 3 He s_ the arrow from the bow. 4 We cant g_ the punctual arrival of train in foggy weather. 5 The flags were w_ in the wind. 6 She was very _(担心的)about her sons health.,第30讲 课前热身,longside,ppoint,uarantee,hot,aving,anxious,7 What he told us was an _(实际的) happening. 8 There is a _(潜在的)danger in the new industry. 9 The crowd _(惊恐)at the sound of the explosion. 10There is no _(绝对的)success in the world, only constant progress.,第30讲 课前热身,actual,potential,absolute,panicked,第30讲 课前热身,.完成短语 1全部焚毁 2前往 3由到不等 4具有某方面的天赋或天分 5不挡道；不碍事；躲开,burn to the ground make ones way vary fromto have a gift for out of the way,. 完成句子 1 众所周知，地球围着太阳转。 _the earth goes around the sun. 2 这两双鞋价格不同。 The two pairs of shoes_. 3 穿着这些衣服走起路来实在不容易，但我们还是缓缓往火山口的边缘走去，并且向下看到了红红的沸腾的中央。 It was not easy to walk in these suits, but _ _the edge of the crater and _the red, boiling centre.,第30讲 课前热身,It is wellknown that,vary in price,we slowly made our way to,looked down into,4 我正要离开时，有人把我叫住了。 I _someone called. 5 我感到很紧张，不得不强迫自己别恐慌。 I felt very nervous and_.,第30讲 课前热身,was about to leave when,had to force myself not to panic,appoint vt.任命；委派；指定(时间、地点) appoint sb as/to be 任命某人为 appoint sb to do sth 委派某人干某事 appoint a time/place for sth/to do sth 约定时间/地点干某事 appointed adj. 约定的；指定的 appointment n. (不可数)指派；任命；(可数) 指派的工作；职位,第30讲 单词点睛,1,第30讲 单词点睛,break an/ones appointment 违约， 失约 have an appointment with sb at 要在某时间和某人有约会 keep an/ones appointment 守约 make/fix an appointment with sb 与某人约会 by appointment 按照约定 【易混辨析】 1 appoint, assign (1) appoint的意思是“任命，指派，委任”，后多跟职位一类的名词。如： They appointed him Minister of Education. 他们任命他为教育部部长。,第30讲 单词点睛,(2) assign的意思是“分配，分派，指定”，后多跟具体的工作。如： I assign you to wash the dishes. 我分配你去洗盘子。 2 appointment，date (1) appointment n泛指一般安排好时间、地点的约会。如： 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) date n特指男女间的约会。如： Ive got a date with Lucy tomorrow night. 明天晚上我与露西有个约会。,第30讲 单词点睛,【活学活用】 用appoint或短语的适当形式完成句子 (1) My brother _sales manager last month. (2) Can I make an _see her?,was appointed as,appointment to,suit n一套外衣；套装vt.适合；使适宜 suit sth to sth 使某物适合于某物 suitable adj. 适宜的；相配的 be suitable for sb/sth 适于某人/某物 be suitable to do sth 适合做某事,第30讲 单词点睛,2,第30讲 单词点睛,【活学活用】 (1) 她的讲话在这个场合十分得体。 Her speech _the occasion. (2) 他穿着一套黑西装。 He_. (3) 对于我来说最好晚一点开始工作。 _work at a later time.,was well suited to,is wearing a black suit,It suits me to start,第30讲 单词点睛,【易混辨析】 suit, fit, match 这三个词都有“适合”之意。 fit 指大小、形状的合适，引申为吻合、协调。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。match 多指大小、色调、形状、性质等的搭配。当表示“使适合”的意思时，fit 常与 for 连用；suit 常与 to 连用。,第30讲 单词点睛,用suit，fit或match适当形式完成句子 (1) Her experience _her to lead the research group. (2) Late afternoon will _me. (3) The curtains dont _the paint. (4) The colour of the cloth _a woman at my wifes age.,fits,suit,match,suits,anxious adj.忧患的；担心的；渴望的 be anxious for/about 为担心/忧虑 be anxious for sth 渴望某事 be anxious to do sth 渴望做某事 be anxious for sb to do sth 渴望某人做某事 be anxious that sb (should) do sth 渴望某人做某事 anxiety n. 挂念，焦虑；烦恼，忧虑 with anxiety 焦虑地,第30讲 单词点睛,3,第30讲 单词点睛,【活学活用】 (1) 他担心在国外旅行的家人。 He_, who were travelling abroad. (2) 我们渴望知道结果。 We _the result.,was anxious for his family,are anxious (eager) to know,第30讲 单词点睛,【易混辨析】 anxious，eager (1) anxious强调因忧虑、关注或害怕而产生的急切心情。如： Were anxious about(for) her health. 我们担心她的健康。,第30讲 单词点睛,(2) eager侧重于急于成功的急切心情，表示浓厚的兴趣或迫不及待的期望。如： Im anxious for a computer.我渴望有台电脑。 用anxious或eager完成句子 (1) We are all _for knowledge. (2) I was _about the children when they didnt come back home from school on time.,eager,anxious,panic n惊慌vt.& vi.(panicked, panicked) 惊慌，恐慌 be in a panic 处在恐慌中 get into a panic 陷入恐慌状态 panic sb into doing sth 使某人惊慌地做某事 panic over/about/at sth 对某事感到惊慌 in panic 惊慌失措地,第30讲 单词点睛,4,第30讲 单词点睛,【活学活用】 (1) 她想起忘记带入场券，顿时惊慌起来。 She _when she thought she had forgotten bringing the tickets. (2) 惊恐万分的人们只好坐以待毙。 _for death.,got into a panic,People in panic had nothing to do but wait,guarantee vt.保证，向某人担保 n保证，保证 书，保修单 guarantee to do sth 保证做某事 guarantee that/sth 保证 guarantee sb sth( guarantee sth to sb) 向某人保证某事 under guarantee 在保修期内 give sb a guarantee that 向某人担保 give/offer/provide a guarantee 提供担保,第30讲 单词点睛,5,第30讲 单词点睛,【活学活用】 The rain _(保证了今年有好收成) You give _ (向我保证按时完成工作) (3) This computer has a _(保修两年),guarantees a good crop this year,me a guarantee that youll finish the job on time,twoyear guarantee,make ones way 前往 lose ones way 迷路 feel ones way 摸索着前行 make way for 为让道 fight/push ones way 推挤着前行 wind ones way 蜿蜒前进 force ones way out 挤出去，冲出去,第30讲 短语存储,1,第30讲 短语存储,【活学活用】 (1) We _(迷路) when we _(前往) to the centre of the village. (2) Without experience, we had to _(摸索着前进) (3) All the traffic has to _(让道) a fire engine.,lost our way,made our way,feel our way,make way for,vary fromto 由到不等 vary with 随而变化 vary in size/colour 大小/颜色不一样 vary betweenand 由到情况不等 variety n. 多样性 various adj. 各种各样的；变化的 a variety of ( various) 各种各样的；变化的,第30讲 短语存储,2,第30讲 短语存储,【活学活用】 (1) 那种事因人而异。 That sort of thing_. (2) 樱桃的颜色由近乎黑到黄各不相同。 Cherries_. (3) 花园里有各种各样的植物。 _in the garden.,varies from person to person,vary in colour from almost black to yellow,There are different varieties of plants,1 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 them. 句型公式 名词/代词现在分词中心句 【句式分析】 this being my first experience是独立主格结构，该句型中现在分词表示前面的名词或代词主动进行的动作或状态。,第30讲 句型透视,【相关拓展】 名词/代词 【易错警示】 (1) 在该结构中，过去分词表示其前的名词或代词被动、完成的动作；不定式表示将来要发生的动作。 (2) 名词或代词与后面的现在分词、形容词、介词短语、副词、不定式等存在逻辑上的主谓关系。,形容词(短语) 副词/介词短语 不定式(短语) 过去分词中心句,第30讲 句型透视,(3) 独立主格结构一般有逗号与主句分开。如： When the test was finished, we began our holiday. The test finished, we began our holiday. After the meeting was over, we all went home. The meeting over, we all went home. He suggested we go for a picnic, and Mary provide the food. He suggested going for a picnic, Mary to provide the food.,第30讲 句型透视,【活学活用】 根据括号中的提示，用独立主格结构完成句子 (1) This _(do), we went home. (2) _(没有车)，he had to go to the meeting on foot.,第30讲 句型透视,done,There being no bus/taxi,2 However weak we are, we are not completely powerless. 句型公式 however(形容词/副词)主语谓语(be),第30讲 句型透视,【句式分析】 这是一个however引导的让步状语从句。此处，however为连词。要注意的是从句中的形容词或副词要提到however之后，主语之前。再如： Well have to finish the job, however long it takes. 无论要花多长时间，我们都得把工作做完。 【相关拓展】 (1) however可用作副词，意为“然而”，使用时通常有逗号与句子其他部分分开。如： I thought those figures were correct. However, I have recently heard they were not. 我原以为那些数字准确无误，不过我最近听说并不准确。,第30讲 句型透视,(2) no matter how(形容词/副词)主语谓语 该句型引导让步状语从句，可与however引导的从句互换。如： No matter how hard he works, he can not get a promotion. However hard he works, he can not get a promotion. 不管他工作多努力， 他就是得不到提升。 No matter how he did it, it was a great success. However he did it, it was a great success. 无论他是怎么完成的，这都是一个巨大的成功。,第30讲 句型透视,【温馨提示】 whatever/whoever/whichever这一类词，既可引导名词性从句，也可引导让步状语从句。不要与wherever/whenever混用，因为这些词只能引导让步状语从句。however 一般只能引导让步状语从句，但是当 however 用作连接副词时也可引导名词性从句，而 whenever/ wherever 则不能引导名词性从句。如： Ill give you however much money you need. (宾语从句，此时however不能改成no matter how)。,第30讲 句型透视,【活学活用】 翻译句子 (1) Id like to go with you; however, my hands are full. _。 (2) He can answer the question however hard it is. _。,第30讲 句型透视,我很想和你一块去，可是我忙不过来,不管问题有多难，他都能回答,3 It is said that this boy, who had a great gift for languages and persuasion, is the father of the Manchu people. 句型公式 It is said that据说,第30讲 句型透视,【相关拓展】 相类似的句型结构： It is proved / announced / believed / expected / stated / thought / reported that如： It is said that China is going to launch another spaceship this year.据说中国会在今年发射另一个宇宙飞船。 It has been proved that eating vegetables in childhood helps to protect you against serious illness in later life. 孩童时多吃蔬菜有助于保护你以后免受严重疾病的困扰已经得到了证实。,第30讲 句型透视,【活学活用】 人们认为乡下的空气要比城里的更清新。 _that the air in the countryside is _in the city.,第30讲 句型透视,It is thought,clearer than that,1 Did you hear from Mary? Its almost three years I received her last letter. Athat Bwhen Csince Dafter 【解析】 C 考查时间状语从句。固定句式Its段时间 since意为“自以来”。,第30讲 跟踪训练,2 The young boy has a variety of hobbies, which _ from classical music to online games. Achange Bvary Cextend Drange 【解析】 B 考查动词辨析。句意为：这个小伙子爱好很广泛，从古典音乐到在线游戏他都喜欢。vary fromto意为“由到不等”。,第30讲 跟踪训练,3 If you want to see the chairman of the department, youd better make an with his secretary first. Aadmission Bagreement Cappointment Dassumption 【解析】 C 考查名词辨析。make an appointment with sb与某人约会。句意为：如果你想见系主任的话，你最好首先和他的秘书预约。admission 允许；agreement协议；一致； assumption假设。,第30讲 跟踪训练,4 How about eight oclock outside the cinema? That me fine. Afits Bmeets Csatisfies Dsuits 【解析】 D 考查动词辨析。这几个动词都可以表示“适合/满足”，但只有suit可以表示“(时间的)适合”。,第30讲 跟踪训练,5 Most female workers in Beijing suffer from _ connected to the global financial crisis, according to a recent survey. Acuriosity Beagerness Cthirst Danxiety 【解析】 D 考查名词辨析。句意为：据最近调查，在北京的职业女性多数患有与经济危机有关的“焦虑症”。curiosity好奇；eagerness渴望；thirst口渴；anxiety焦虑。,第30讲 跟踪训练,6Hello，may I have an appointment with the doctor? . ASorry，he is free at the moment. BWhy didnt you call earlier? CCertainly. May I know your name? DSorry，he doesnt want to see you. 【解析】 C 考查约会的表达与应答。病人想见医生，所以护士说Certainly. May I know your name？其他几种回答都不符合现实情况。,第30讲 跟踪训练,7 Every camera we sell comes with a twoyear . Aguarantee Bsafety Cconfirmation Dconservation 【解析】 A 考查名词辨析。 guarantee有“保修单”之意，safety意为“安全”，confirmation意为“证实、肯定”， conservation意为“保存，保护”。 句意为： 我们出售的照相机，每台都保修两年。,第30讲 跟踪训练,8 Weather ， well go shopping. Apermits Bpermitted Chaving permitted Dpermitting 【解析】 D 考查独立主格结构。题干中没有连词，它不是复合句，也不是并列句。 句中使用了逗号，且we小写，可知其不是两个简单句。能够这样使用的只有独立主格或with的复合结构。此处为独立主格结构，即名词分词。由于permit为不及物动词，意为“(天气)允许”，用现在分词permitting。,第30讲 跟踪训练,9 My mother always gets a bit if we dont arrive on time when we say we will. Aanxious Bashamed Cweak Dpatient 【解析】 A 考查形容词辨析。anxious意为“忧患的，担心的”，符合语境。句意为：如果我们不能按事先所承诺的按时到家，妈妈总是很担心。,第30讲 跟踪训练,10Her shoes her dress; they look very well together. Asuit Bfit Ccompare Dmatch 【解析】 D 考查动词辨析。句意为：她的鞋子和衣服很配，它们搭配起来很好看。match意为“般配”，“相配”，符合语境。fit指大小尺寸吻合；suit指衣服、颜色、款式等合身，相配。,第30讲 跟踪训练,11The policeman cant catch him without proof of his guilt. Acompletely Babsolute Cpure Dabsolutely 【解析】 B 考查形容词辨析。修饰名词proof应用形容词，先排除A、D。absolute proof意为“证据确凿”。,第30讲 跟踪训练,12We dont want to him as chairman of the meeting. He is not fit for the position. Aconsider Bpick Crefer Dappoint 【解析】 D 句意为：我们不想任命他为会议的主席。他还不适合这个职位。consider认为；当作(consider sb as)；pick 选择；挑选(pick sth from sth)；refer提交， 委托(refer sth to sb)；appoint委派， 任命(appoint sb as)。根据题意和这四个词的结构，D项符合语境。,第30讲 跟踪训练,13The mother was filled with about her daughters health，so she asked the doctor for help. Aeagerness Banxiety Cdisappointment Dfright 【解析】 B 句意为：母亲为女儿的健康忧心忡忡，于是她请医生帮忙。eagerness渴望；热心；热切；anxiety焦虑；忧虑；disappointment失望；fright惊吓，恐怖。根据题意，B项正确。,第30讲 跟踪训练,14Im not sure whether (if) Mount Meng is a best place, but I that youll enjoy yourself. Aguarantee Bremind Crequire Ddoubt 【解析】 A 考查动词辨析。guarantee 保证，确保。句意为： 我不敢肯定蒙山是不是一个非常好的地方，但是我保证你会玩得愉快。remind 提醒； require 需要；doubt怀疑。,第30讲 跟踪训练,15They their way through the forest toward the town after they had a rest. Amakes Bmake Cmade Dhas made 【解析】 C 由状语从句after they had a rest可判断，此处用一般过去时。make ones way意为“向某地走去”。,第30讲 跟踪训练,开放式作文 一、写作指南 开放式作文与传统意义上的写作是形似而神不似的，是 一种全新的写作形式。随着高考英语改革进程的不断深 入与发展，相信英语写作的命题形式也会日趋灵活与开 放。开放式作文更能反映出考生的真实写作水平。,第30讲 作文点拨,其命题特点为： 开放式作文主要考查两种文体：记叙文和议论文。它只给出主题或两三点提示或一段素材，也可能是一幅图画，要求考生在此基础上充分发挥想象力，自由创作，这对考生能力的要求更高，考查也更全面。其中以图画式的考查形式最为常见。它考查考生的逻辑思维能力、发散思维能力、丰富的想象力以及多角度考虑问题的创新思维能力。,第30讲 作文点拨,下面就介绍一下图画式开放作文的高分技巧： 1. 客观描述情景 开放式作文一般都有一个事件或一幅图画，因此，作为写作的第一步，应该对其进行客观的描述。在描述时，无需掺杂议论、情绪或评价，同时要注意描述要有主次之分， 详略得当。,第30讲 作文点拨,2. 活用过渡词语 一篇好的文章，应该注意段落间的灵活过渡。因此，在“描述”和“阐述”之间，添加一个“过渡段”是不可缺少的。 “过渡段”可以是一句万能的套话，比如： As far as I am concerned, the picture is both meaningful and wonderful. 或者：In my opinion, the picture is meaningful and wonderful as well. 可见，“过渡段”扮演了承上启下的角色：wonderful呼应上一段，meaningful引出下一段。,第30讲 作文点拨,3. 合理发表观点 所谓阐述，就是对所描述的事件进行评价，并表达自己的 感想。只需用简单的语言，讲出简易、平实的道理，没有 必要过深地挖掘图画信息，但有一点要做到，就是思想健 康，积极向上。 二、真题欣赏 请看下面的漫画，联系实际生活，以“Saving Water”为题 写一篇短文，词数120左右。,第30讲 作文点拨,_ _ 【思路点拨】 1. 本文属于用图画提示的开放型作文，首先要仔细观察图画 ，弄清画面的含义，把握画面所反映的主题。 2. 本文可以采取三段论的方式：叙述图画，分析图画，提出 建议。 3. 叙述要简明扼要，分析要切中要点，建议需切实可行。 4. 要恰当使用衔接语使文章连贯。,第30讲 作文点拨,【示例】 As can be seen/As is described/As is shown in the picture, the drinking water is running without anyone using it. The picture tells us now many people pay no attention to saving water. The implied meaning of this picture should be taken into consideration seriously. To begin with, water is the source of life, without which there could be no life on the earth. Second, there is very limited available water resources on our planet, and excessive using of water can make the situation from bad to worse. And this social problem should arouse the great concern of all in the world.,第30讲 作文点拨,In my opinion/As for me, we should take strong measures to deal with the problem. First, we should make all the people know the importance of water and the fact that water resources are limited. Second, we must pass some laws to punish those who waste water. Only in this way can we solve the problem of water wasting.,第30讲 作文点拨,【好词好句积累】 1. as can be seen/as is described/as is shown in the picture 正如在图画里可以看到的/正如图画里所描述的/正如图画 显示的 take into consideration 考虑 to begin with 首先 from bad to worse 越来越糟 arouse the great concern 引起极大的关注,第30讲 作文点拨,2. to begin with ， water is the source of life, 衔接语 without which there could be no life on the earth “介词+关系代词”引导的定语 从句 Only in this way can we solve the problem of water “only状语”放于句首引起部分倒装 wasting.,第30讲 作文点拨,三、实战演练 (一) 随着电脑深入我们的生活，许多学生到网上搜索假期作业的答案。请根据所给图画，用英语写一篇文章，分析一下原因并提出一些建议和意见。词数：120150(开头已给出，不计入总词数)。,第30讲 作文点拨,From the picture we can see a boy student copying his homework from the Internet. There are reasons behind this phenomenon. For one thing，some students dont work hard but to idle the days away，surfing the Internet，playing football and watching TV. They have to turn to the Internet in order to hand in their homework in time. For another, students are now actually bearing a heavy burden of homework and dont participate in outdoor activities very often.,第30讲 作文点拨,In my opinion, we should join hands to help the students. On the one hand，students should be taught how to make use of available resources on the Internet. On the other hand，they shouldnt be overburdened with homework so that they can enjoy their school life.,第30讲 作文点拨,(二) 请根据下面提示，写一篇短文。词数不少于50。 In your spoken English class，your teacher shows you the following picture. You are asked to describe the picture and explain how you understand it.,第30讲 作文点拨,One possible version： in the picture , between two closely-located buildings grows a big tree, Unlike most trees, this one bends in the middle, struggling all the way up to get more sunshine. the picture reminds me of those who succeed in unfavorable conditions. Faced with difficulties, they never give up but try their best to find a way out .Life can be hard .But if we have the courage and determination, we will finally get the sunshine we want as the tree in the picture does.,第30讲 作文点拨,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,