高三英语教案 Unit2 Reading教学设计.doc

Unit 2 Crossing Limits单元要点Wordstudy1.valuate2.various3.key4.origin5.equip6.puzzle7.classic8.shallow9.accurate10.aircraft11.suggest12.accomplish13.Africa14.arise15.correction16.coastline17.volunteer18.radium19.dam 20.Arab 21.praise 22.mathematics23.royal24.navy 25.crew 26.wealthy 27.dismiss28.evidence 29.existence 30.abandon 31.Asian32.concern 33.concerning 34.Pacific 35.aspect36.wealth37.worthwhile38.endeavour39.unable1评价 2各种各样的 3关键的4根源 5装备6难题7经典的8浅的9精确的10飞行器11建议12完成13非洲人14上升15批改16海岸线17志愿者18镭19水坝20阿拉伯人21赞扬22数学23皇室的24海军25机组人员26富有的27解散28证据29存在30放弃31亚洲的32涉及33关于34太平洋35方面36财富37值得的38努力39没有能力Usefulexpressions1.at present 2.sort of 3.make use of 4.deal with 5.be similar to 6.meet with 7.make decisions 8.points of view 9.take possession of 10.in the name of 11.rich in 12.a great deal 13.outer space 14.lose the lives of 15.be equipped with 16.compete for 17.contribute to18.with the aid of 19.in the race of 20.in search of 21.push on to 22.run out of 23.apart from 24.give birth to 25.as long as 26.make corrections to 27.fall on 28.grow up 29.at the height of 30.make voyages 31.base on 32.set sail for 33.turn out 34.go deep into 35.pay attention to1目前2种类3 利用4 处理5 与相似6遇到7作出决定8 观点9 占为己有10 以名义11 富含12 大量13 外层空间14 丢掉性命15 装备16 竞争17 有助于18 借助19 在、赛跑中20 寻找21 向推进22 用光了23 除之外24 生育出25 只要26纠正27 攻击28 成长29 在顶峰期30 航海31 以为基础32 起航去33 结果是 34 深入探讨 35 注意SentencePatternsWhat modern means do you think explorers can make use of?2.As late as the 1860s.3.Reaching Juba would prove them to have discovered the origin of the Nile.4.it was not until1874,.,that this part of the rivers course was finally explored.5.the questions arose whether or not a connection existed between Lake Tanganyika and Lake Victoria.6.Unable to discover land, he decided to set sail for the place that later became known as New ZealandGrammarThe predicate:She came to live here in 1980.She has been living here for 25 years.He himself took an active part in the management.He doesnt know how to make good use of life.She took a nap to keep her mind off the discomfort.I cant make out what its all about.He stayed single all his life.It turned out a fine day.Topics &Writing Master the methods and steps of wring an essayListeningWhat sort of questions do you think the reporter will ask?你认为记者会问那种问题？【点拨】1).sorts of 各种各类；sort of 有几分e.g. In the marine museum, you can see sorts of fishes. 在水族馆，你可以看到各种各样的鱼。 I sort of thought you might say that. 我多少料到你也许会那么说。2).do you think 是插入语，放在特殊问句疑问词之后，其后的句子应用陈述语序。 e.g When do you think they will be back?What modern means can explorers make use of today? 今天探险家可以使用哪些现代化手段？【点拨】make use of 利用e.g What is the use they make of our advanced facilities in their research? 他们在研究中是怎样利用我们的先进设施的？In which way will a human trip to Mars be similar to that of explorers in the past? 人类踏上火星的征程在哪些方面与过去探险家的相似？【点拨】1).be similar to 与类似e.g Gold is similar in colour to brass. 金子与铜在颜色上相似。2).that 在句中指代a trip. that可指代单数名词和不可数名词，但后面须跟修饰语。 e.g In winter, its much colder in Beijing than that in Guangdong.SpeakingIn their work, scientists meet with situations about which they have to make decisions科学家们在工作中，会遇到一些必须做出决定的情况。【点拨】meet with 遇到，类似短语有、come across, come up with, run intoe.g When reading, you are sure to meet with some words you dont know. 阅读时，你肯定会遇到不认识的单词。2). About which引导带有介词的定语从句 e.g. The English play in which the students acted at the New Years party was a great success. make decisions about.对作出决定e.g. They have to make decisions about whether to go or not.去还是不去，他们必须做出决定。When Captain James Cook landed in New Zealand in 1769,he took possession of it in the name of .库克船长1769年登陆新西兰，并以名义占有了这块土地。【点拨】take possession of占为己有e.g. Dont take possession of the wallet, though you picked it up in the street. 不要把钱包占为己有，虽然是你在路上拾的。in the name of以为名义 e.g. The police arrested him in the name of the law. 警察依法逮捕了他。Instead of sending people, we can send robots equipped with cameras and other tools to do observations for us.【点拨】instead of 代替；而不是 e.g Instead of Gramham, it was Peter who moved in. 彼得而不是葛雷汉姆搬了进来.equipped with 装备 ,过去分词短语做定语. e.g. The soldiers were well equipped with weapons and ammunition.士兵们装备好了武器和弹药. Do observations for为去做观察Reading Trade and curiosity have often formed the foundation for mankinds greatest endeavour. 贸易和好奇心是人类努力做事的基础。【点拨】endeavor n. 努力,事业,vi. 试图；努力 endeavor to do= try very hard to do sth. e.g. They are endeavoring to protect trade union rights.他们竭力保卫工会权益. e.g. In choosing an agent the exporter must endeavor to find one who is likely to look after his interests and really work for his commission. 出口商在选择代理商时,必须设法寻找这样的一家公司,既能照管其利益,又能真正 地认真经办委托他代理的业务.Marco Polos stories inspired Christopher Columbus.他把它带回伦敦。【点拨】inspire v. 激励，鼓励inspire sb. to do鼓励某人做inspire sb. with sth.或inspire sth. in sb. “用激励”e.g. The club _ the football player _ a large amount of money.A. provide; for B. inspire; with C. offer; to D. inspire; on【解析】用此处为第一种用法，选B。inspiration n. 激励，灵感inspired a. 有灵感的，受激励的inspiring a. 令人鼓舞的Long before that brave merchants were the real explorers很久以前那些勇敢的商人才是真正的探险家。【点拨】before long 与long before记忆诀窍和用法介绍记忆诀窍: long 在前很久前long在后不久后 用法：long before单独使用，一般用在过去完成时的句子里。后面可跟从句构成句型： It be .before . before 前一般是long, not long 等词。值得注意的是：主句中的时态只能是一般过去时或一般将来时。before long=soon 很快、不久，可以用于各种时态,多用于将来时,也可用于一般过去时。in exchange for spices and glass.作为交换香料和玻璃的条件【点拨】exchange v. 交换；互换；调换； n. 交换；更换e.g. 1) They exchanged angry words before the meeting but were finally persuaded to agree.他们在会议前争吵起来，经劝说最后言归于好。2) Is five apples for five eggs a fair exchange?用五个苹果换五个鸡蛋公平吗？3) Hes giving her French lessons in exchange for her teaching him English.他教她法语，她教他英语，互教互学（作为交换条件）。e.g. 1) He exchanged the blue sweater for a red one.他把蓝毛衣换成了红的。2) Ali exchanged seats with Ben.阿里与本调换了座位。Ceylon, with its central position, was the place由于Ceylon的中心位置作用，它是的处所。【点拨】 with 复合结构小结一、“with+复合宾语”结构“with+复合宾语”即“with+宾语+宾语补足语”的结构。众所周知，能够充当with这个介词的宾语的，通常是名词和代词，问题的关键是构成宾语补足语的形式，它主要由七种形式构成，现分述如下：1with+n.(pron.)+介词短语She saw a brook with red flowers and green grass on both sides.2. with+n(pron.)+副词With Mr Smith away, weve got more room.3.with+n.(pron.)+不定式With so much work to do, he could not go home .4.With+n.(pron.)+现在分词From space the earth looks like a huge water-covered globe with a few patch of land sticking out above the water.5.with+n.(pron.)+过去分词She sat there with her head bent.6.with+n.(pron.)+形容词He wore a shirt, with the neck open, showing his bare chest.7.with+n.(pron.)+名词He left home with his wife a hopeless soul.二、“with+复合宾语”在句中的作用1“with+复合宾语”结构在句中主要作状语，它可以表示伴随状况、行为方式、原因、条件、时间及结果、程度等。a. 表示伴随状况，例如：With the old man leading ,the two started toward the mountains.b. 表示原因，例如：The little girl was crying with her pen broken.c. 表示时间，例如：And then at long last ,with the fires growing pale against the daylight and the dive-bombers sweeping in for the kill. the job was done; the beach was empty of life .d. 表示行为方式，例如：The soldiers had him stand with his back to his father.2 “with+复合宾语”结构可在句中作定语。例如 ：a. Any man with eyes in his head can see that hes exactly like a rope.b. The room with the window half open is my bedroom.c. There were rows of white houses with trees in front of them.“with+复合宾语”作定语的确这种结构的保存中可看作一个定衙从保存的简化，如： a.b两句从意义上讲也可起到一个限制性定语从句的作用而c句则可起到一个非限制性定语从句的作用。3“with+复合宾语”结构在句中也可做宾补及主补，例如：a. We often see John with his eyes opened wide.作宾补b. He could be seen with his legs wrapped aroud the trunk and his blond head sticking out above the branches.4.”with+复合宾语“结构 句式还可作表语，用来说明前面的名词或代词，由于在中学语法中涉及较少，本文不做叙述三、with 的词义在“with+复合宾语“的结构中， with 在大部分情况下没有词义，但在个别情况下，也有例外，在理解及翻译时应引起注意，例如：a. He felt more uneasy with the whole class staring at him. 由于全班都The earliest Asian cultural relic found in Africa also dates from this period. 在非洲发现的中国最早的文化遗产也追溯到这个时期。【点拨】date from/back to“以某时期开始”，“可追溯到”或“是时代开始有的”。无被动语态。e.g. The building dates back to the 14th century. 这座大楼建于14世纪。 Our school dates from/back to the end of last century. 我们学校始建于上个世纪末。Also, around the area of Aswan there are a lot of important old temples, which date from about 1250 B. C.而且在阿斯旺地区的周围还有许多作用的古庙，它们是公元前1250年左右建起来的。Integrating skillsAll that was left to be conquered was the “third pole”.余下要征服的就是“第三极点”。【点拨】conquer vt. .win（land）by war；征服；.take（land）by force占领；.defeat；overcome战胜；克服 e.g. China is a socialist country and has no intention to conquer foreign countries. 中国是社会主义国家，没有要征服外国的意图。 Some Communists who had not been conquered by enemies with guns were defeated by sugarcoated bullets. 一些不曾被拿枪的敌人征服过的共产党人，却被裹着糖衣的炮弹打败了。Man can conquer nature. 人定胜天。When will scientists conquer the weather？科学家何时能控制天气？ The obstacle is not so easy to conquer as you think. 这个障碍并不像你认为的那样容易克服。Some suggested it could not be accomplished.一些情况表明喜马拉雅山不可能征服。【点拨】动词suggest1. suggest 后 . 可以跟名词或-ing短语（doing sth）作宾语，但不能跟不定式（to doSth）。e.g. She suggested doing the experiment in another way她建议用另一种方法做实验。I suggested not telling lies to Alice我建议不要向爱丽丝说谎。. 作“建议”解，后面宾语从句的谓语多用“should+动词原形”，should也可以省略，而只用动词原形。例如：e.g. I suggested Jane（should）visit the chemistry lab right away我建议简立即去看看化学实验室。I suggest Jack（should）not wear the sweater我建议杰克不要穿那件毛线衫。I suggest you ask MrWu我建议你去问问吴先生。2. suggest 暗示; 间接地表明,意指 e.g. Her attitude suggested that she did not like the idea. 她的态度表明她不喜欢这个主意 Are you suggesting that he is a murderer?你的意思是说他杀过人? 【点拨】accomplish完成. e.g. He did accomplish the task in time。他确实按时完成. They managed to accomplish it in time. 任务虽然艰巨,他们还是想方设法按时完成了。One who doesnt work hard cant hope to accomplish much. 不努力工作的人不能指望有.Apart from the cold, thin air and low oxygen levels can cause mountain sickness 除了寒冷，稀薄的空气和低氧层可以引发高山病。【点拨】apart from = except for /besides除之外；且莫说e.g. Apart from the cost，the shirt doesnt fit me. 除价格（太贵）外，这衬衣尺寸也不合适。apart adv.分开，单独；在一边；撇开（不谈） takeapart拆开；批评，攻击 tell apart 分辨=distinguish between区分e.g. If I see the two boys apart，I dont know which is which. 如果这两个男孩不在一起，我就分不清谁是谁了。e.g. I dont know which one is mine. I cant tell them apart我不知道哪个是我的我无法分辨它们。It is difficult to tell -the two of you apart. -them apart. -these houses apart. -these purses apart. -the twins apart. -these two kinds apart.很难分辨你们两个。很难分辨这些房子。 很难分辨这些手提包。很难分辨这对双胞胎。很难分辨这两种。because their body is unable to adjust to these 因为他们的身体不能适应这些。【点拨】adjust vt.调节 Note（注）：规则动词，后跟宾语+ to e.g. You can adjust the seat to the height of a person. 你可根据一个人的高度调节这个座位。 You can adjust the colour on the TV by turning this knob. 你可以转动这个旋钮来调节电视的色彩。 She adjusted (herself) very quickly to the heat of the country. 她很快就（使自己）适应了这个国家的炎热气候。They had no idea what they were up against. 他们不知道他们靠什么登上山去。【点拨】have no idea 相当于do not know 意为“不知道”；have some ideas 相当于know about意为“了解”idea的用法idea是一个名词，既可以用作可数名词，又可以用作不可数名词。用作可数名词，有以下几种意思：（1）主意；想法；意思；意见My idea is to go to the park.我的意见是去公园。Thats a good idea! Lets go.好主意，咱们走。Thats the idea！是这个意思。（对了！）（2）打算；建议Have you any ideas for the future?你对未来有什么打算吗？（3）概念；观念；对的理解；思想Read the text for the main idea, please.请阅读课文找出课文中心思想。He has a clear idea of his duty.他清楚地知道自己的责任。用作不可数名词，意为“想象；模糊的想法”。You can have no idea(of) what he thinks.你根本想象不出来他总想什么。有关idea的短语：have an idea 认为；感到；觉得have no idea 不知道give an idea 使了解情况；使对有所了解have some ideas about 了解；对有概念get the idea 理解；明白put ideas in ones head 使某人得意忘形；使某人存奢望the big ideas 建议；计划，行动（讽刺的用法）I have no idea where he has gone.我不知道他去哪儿了。(I have no idea.I dont know.或Im not sure.)I have no idea what he is doing.我不知道他在干什么。I have an idea that I should do the exercises.我觉得我应该做这个练习。Do you have any idea about that?你对那件事了解吗？Do you know about that?(11) This book gives me a good idea of life in modern America.这本书使我对当代美国的生活有了很好的了解。(12)Do you get the idea of my words?明白我的话了吗？(13)Good results put ideas in his head.好成绩使他得意忘形。(14)Whats the big idea?有何高见？（具有讽刺意味）In later years the questions arose who was the first to reach the top. 几年后，问题“谁是第一位登上珠峰的人”出现了。【点拨】arise“出现、发生”等意思，与rise , ,raise 的区别是：raise的意思是“使上升，升起，提高”等，用作及物动词，其后一定要有宾语；rise作“上升”“升起”这一意思用时是不及物动词，后面不能跟宾语；arise没有上升，升起的意思，它可以和rise一样表站起来(stand up)，起床(get up)，rise和arise 用作“站起，起床”都属正式用法，不及stand up，get up常用，而arise比rise更正式，现已比较少用.arise主要表示出现、发生等意思。e.g. She raise her voice in anger.由于愤怒她抬高了嗓门(声音)。The wind raised the fallen leaves from the ground.风把落叶从地上刮得飘了起来。Her voice rose higher and higher with excitement.由于激动，她的声音越来越大。The child rose from the ground and ran to his mother.(=The child raised himself from the ground and ran to his mother.)那小孩从地上爬起来，朝他妈妈跑去。She rises before it is light.她常天没亮就起床了。Difficulties will arise as we do the work.当我们做这件事的时候，还会出现各种困难。A strong wind arose and blew our boat onto the rock.台风刮来，把我们的船刮得失去控制撞到岩石上了。The Chinese made their first successful attempt in 1960. 在1960年中国人做了最初的成功尝试。【点拨】1. attempt 作为动词用法“尝试；试图”的意思，其用法结构为：attempt to do sth 相当于try to do sth/ seek to do sth 考例1. He _ to escape from the prison, but he couldnt find anybody to help him. A. succeeded B. attempted C. advised D. offered 分析：succeed 后不接不定式，而构成结构：succeed in doing sth意思为：成功地做某事；advise doing sth意思为：建议做某事；offer to do sth意思为：主动帮助干某事； attempt to do sth 意思为：尽力做，但不一定成功。答案为B. 2. attempt 作为名词 “试图；尝试” 的意思。其用法结构为：make an attempt to do sth/ make ones attempt to do sth. 考例2. shelly had prepared carefully for her English examination so that he could besure of passing it on her first _. A. intention B. attempt C. purpose D. desire 思路点拨答案为B. intention 打算；purpose 目的；desire 欲望；此题考查点为第一次尝试，用attempt 作名词。 考例3. - I think I cant achieve my aims. - In my opinion, you shouldnt _ such a difficult task. A. attempt B. have attempted C. manage D. have managed 思路点拨答案为B.从上句可知“没有实际目标”。因此应用attempt. shouldnt have attempted 表示过去本不该尝试，但却做了。 知识补充 1 I let him run on, with no attempt to interrupt him. 意为：完全无意打断他。 2 An attempt on somebodys life. 意为：谋害某人性命的企图。”They left behind an iron container with the national flag 他们留下一个装有我们国旗的铁容器和。【点拨】 此句中leave意为留下，与behind构成词组，译为留下，忘带。e.g. Dont leave anything behind. 任何东西不要忘带了。 Its going to rain. You cant leave your raincoat behind. 要下雨了，别忘带雨衣。leave . behind还有把留在后面；超过的含义。如： e.g. Tom! Wait a minute! Dont leave me behind! 汤姆，等会儿！别把我丢下！ I will leave him behind this time. 这次我将超过他。 在I cant leave her by herself. 中leave 意为留下。又如： e.g. Tom left his little brother at home. 汤姆把他小弟弟留在家里。 在She left her pen at home.中leave的确切含义应为忘带。如： e.g. I left my English b