必修五book5unit3教学案全单元精品学案.docx

Unit 3 Life in the future教学案年级：高二 学科：英语 第一课时 使用时间：2015年9月 21 日【学习目标】1. 学生通过学习本单元词汇，掌握发音、变形及用法。2. 学生能够通过查词典确定同一词汇在不同的具体语境中的含义。3. 在了解本单元重点词汇的的基础上，能在语境中正确使用。【重点难点】重点：1. impression、take up在句中的用法； 2.“to”当介词讲所能运用的句型及短语难点：1.take up 、take away、take off 等关于take短语的意义； 2.“to”做介词的用法注意事项。【学法指导】1.正确反复朗读词汇，注意发音、变形及用法。2.重点单词自行造句，体会用法。【教学过程】一、 导入二、 深入学习及迁移运用1.impression n. C印象；感想；印记(P17) What was your first impression of London?你对伦敦的第一印象是什么？ She made a good impression on his mother.她给他母亲留下了很好的印象。 I was under the impression that you hadnt visited the city before, was I right?我以为你以前不曾到过该市,对不对? My father impressed on me the value of hard work.我父亲让我记住努力工作的重要性。 用impress的适当形式填空 I was very _ with her performance. I had a very good _ of him. She always wears a gentle and warm smile, which is _.2.take up拿起；接受；开始从事；继续；占去(时间或空间)【原句】I still cannot believe that I am taking up this prize that I won last year.(P17)我还是无法相信我是在接受去年获得的这个奖励。He took up the telephone receiver and began to dial.他拿起电话听筒开始拨号码。 I put the telephone down and took up my work again.我放下电话继续干我的活。 She always tries to help her mother with housework even though going to school takes up most of her day.尽管上学用去了她的大部分时间，她总是尽力帮助妈妈做家务。 The table takes up too much room.这张桌子占的地方太大。 At first they took him for a foreigner.开始他们把他当成了外国人。 She took over his work after his departure.他离开以后,她接替了他的工作。 根据句意写出下列各句中take up短语的意义 Important people dont often have much free time as their work takes up all their time.( ) He took up the book and hurried to the classroom.( ) When does the new manager take up his duties? ( ) I think Ill take up oil painting in my spare time.( )3.previous adj.在前的；早先的【原句】This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period.(P17) 这就与你乘坐飞机会产生时差反应相似，但不同的是，在你脑子里似乎会不断地闪现以前的时光。 I had already visited Italy on a previous holiday.在早先一次休假中，我访问过意大利。Previous to that, we had traveled by car to Paris.在那之前,我们坐车去了巴黎。 思考并列举与介词to连用表示比较的形容词还有哪些？ 【思考提示】 be superior to比好be inferior to比差be senior to比年长be junior to比年轻 完成句子 _, I worked in London.来此之前,我在伦敦工作。He said he had arrived _.他说他是在前一天夜里到达的。 4.surroundings n.周围的事物；环境【原句】At first my new surroundings were difficult to tolerate.(P18)开始的时候，新的环境让我难以忍受。 Animals in a zoo are not living in their natural surroundings.动物园里的动物不是生活在自然环境之中。 He likes to surround himself by beautiful surroundings.他喜欢生活在美丽的环境中。 The old-fashioned house is surrounded with many beautiful trees, and it, together with its surrounding lake, creates very beautiful surroundings.这座老式房子被很多漂亮的树包围着，它及它附近的湖泊共同营造了非常美的环境。 选词填空(circumstances/setting/surroundings/environment)An unhappy home _ can affect a childs behaviour. The government of this country is trying hard to improve its financial _. It took me a few weeks to get used to the new _ .The play has its _ in the beautiful cityVienna.Unit 3Life in the future教学案年级：高二 学科：英语 第二课时 使用时间：2015年9月 22 日【学习目标】1. 学生通过学习本单元词汇，掌握发音、变形及用法。2. 学生能够通过查词典确定同一词汇在不同的具体语境中的含义。3. 在了解本单元重点词汇的的基础上，能在语境中正确使用。【重点难点】重点：1. press、adjust的变形及短语在句中的用法； 2.“sight”短语的意义及用法难点：1.lack of 、lack for 等关于take短语的意义； 2.“sight”短语的识记及常见句型。【学法指导】1. 正确反复朗读词汇，注意发音、变形及用法。2. 重点单词自行造句，体会用法。【教学过程】一、 导入复习上节课中重点单词短语的用法5.tolerate vt.忍受，容忍，包容；容许；能经受(困难条件)(P18) I cant tolerate his rudeness.我不能容忍他的粗鲁行为。 The school cannot tolerate cheating on exam.学校不容许作弊。 cant/couldnt tolerate sth./doing sth.意为：不能容忍， 思考并列举类似用法及意义的结构。 【思考提示】 cant/couldnt stand /bear sth./doing sth.不能容忍 The teacher _ in the class.老师不容许在课堂上吃东西。 The government _ but not taking drugs.该政府允许吸烟, 但不允许吸毒。 Few plants will_ in temperature.很少有植物能经受住气温的突然变化。 6.lack vi .& vt .缺乏；没有(不用于被动语态) n.缺乏；短缺的东西【原句】Hit by a lack of fresh air, my head ached.(P18)由于缺乏新鲜空气，我感到头痛。 We lack neither food nor clothing today.如今, 我们不愁吃, 不缺穿。 Lack of time prevented me from writing to you.由于没有时间, 我没能给你写信。 I promise that you will lack nothing when you attend college.我答应你使你上大学时样样齐备。 The room is lacking in colour.这间房缺乏色彩。 The project was hung up for lack of funds.由于缺少资金, 这项工程被搁置下来。 More and more high-rise buildings have been built in big cities _ space. 2010福建，27A. in search ofB. in place ofC. for lack ofD. for fear of 7.adjustment n.调整，调节；适应【原句】Just as I tried to make the necessary adjustment to this new situation, Wang Ping appeared.(P18)当我正在努力做必要的调整来适应新环境时，王平出现了。 They decided to make adjustments to the plan.他们决定调整一下计划。 I soon adjusted to my new work.我很快便适应了新工作。 句型转换 Watch out for sharp bends and adjust your speed accordingly.Watch out for sharp bends and _ your speed accordingly. It took her a long time to adjust herself to living alone abroad.It took her a long time to _.8.press vi . & vt .按；压；逼迫【原句】These carriages float above the ground and by bending or pressing down in your seat, you can move swiftly.(P18)这些气垫车是在地面上方飘浮着的，只要在座位上把操纵杆打弯或压下，你就可以迅速地移动。 Press the button, and then the machine will work.按下电钮, 机器就能运转了。 The matter is pressing.这事情很紧迫。 The workers formed a union to press for higher wages.工人们建立了一个工会以迫切要求提高工资。 Dont press your opinions on her.不要逼她接受你的意见。 They have given away the information out to the press.他们已经把消息泄露给了新闻界。 完成句子 They are _ a decision to be made.他们坚持要做出决定。 They are _.他们正催促我们尽快做出决定。 He tried to _me.他试图硬要我再喝一杯酒。 9.lose sight of.看不见(P18) I watched the plane go higher and higher until I lost sight of it.我一直看着飞机飞得越来越高, 一会儿就看不见了。 The land came in sight after we had sailed for ten days.我们在海上航行了十天, 终于看见了陆地。 The ship went down and at last went out of sight.船在下沉, 最后消失不见了。 As he was walking in the dark street, he caught sight of a shadow running fast in front of him, but a sudden flash appeared, and he lost sight of it, which made him terrified.当他在漆黑的街上走时，他看见一个黑色的影子在前面飞奔，但是突然一道闪光出现，他看不见它了，这令他很害怕。 根据句意用sight的正确短语填空We must never _ the fact that man must live in harmony with nature.我们永远也不能忽视这个事实：人类必须与自然和谐相处。I _ her getting on the bus when I came out of the store.当我走出商店时，我看见她上了一辆公共汽车。 The dog barks _ the stranger.那个狗一看到陌生人就叫起来。 10.switch n.开关；转换 vt.转换【原句】Then Wang Ping flashed a switch on a computer screen, and a table and some chairs rose from under the floor as if by magic.( P18)然后， 王平使电脑荧屏上的开关闪了一下，于是一个桌子和几把椅子就像变魔术般地从地板下面升了起来。 He made a switch from publishing to teaching.他由出版工作改做教学工作。 Our glasses have been switched；this is mine.咱们的玻璃杯对调了这个是我的。 He switched off the lights when he left the room.他离开房间时关闭了灯。 Please switch me to the manager.请帮我接通经理的电话。 填入恰当的介/副词 She made the switch _full-time _part-time work when her first child was born. I parked the car and switched _the engine. The moment she came into the room, she switched _the light.Unit 3 Life in the future教学案年级：高二 学科：英语 第三课时 使用时间：2015年9月 23 日【学习目标】1. 学生通过学习本单元词汇，掌握发音、变形及用法。2. 学生能够通过查词典确定同一词汇在不同的具体语境中的含义。3. 在了解本单元重点词汇的的基础上，能在语境中正确使用。【重点难点】重点：1. instant、speed的变形及短语在句中的用法；2.“speed up”短语的意义及用法难点：1.speed up 、swallow 等关于take短语的意义；2.“representative”的拼写和用法。【学法指导】1. 正确反复朗读词汇，注意发音、变形及用法。2. 重点单词自行造句，体会用法。【教学过程】一、 导入复习上节课中重点单词短语的用法11. speed up加速【原句】When we wanted the hovering carriage to speed up, we pressed down hard on the driving pedal and bent over in the direction we wanted to go. (P20)当我们想让气垫车加速时，我们就用力踩驱动踏板，并且向想去的方向俯身。 My heart is speeding up. 我的心跳在加快。 He caught a glimpse of the drivers face as the car sped by. 汽车飞驰而过时, 他瞥见了司机的脸。He drove at a speed of sixty miles per hour. 他以每小时60英里的速度开车。 用恰当的speed短语完成句子The car moved _ fifty kilometers an hour. 小汽车以每小时五十公里的速度前进。The rise in the cost of living _ in recent years. 生活费用的上涨速度近年来一直在加快。 Even though he is old, he can move _. 尽管他很老了，但是他动作很迅速。 The train _ and soon disappeared. 火车逐渐加快速度，很快就消失了。 12. instant n. 瞬间；片刻 adj. 立即的；立刻的【原句】You place the metal band over your head, clear your mind, press the sending button, think your message and the next instant its sent. (P22)你把金属带放在头上，整理一下思绪，按下发送按钮，然后想着你要发送的信息，刹那间信息就发出去了。 He may arrive any instant. 他随时都可能到达。 Id like a cup of instant coffee. 我要杯速溶咖啡。 He came the instant I called his name. 我刚一叫他的名字, 他就来了。 If you dont set off in an instant, you will be late for the class. 你要是不马上动身, 你上课就要迟到了。 完成句子 I shall be back _. 我马上就回来。 Just _ I thought he was going to refuse. 有那么一会儿, 我以为他要拒绝了。He corrected his mistake _ he found it. 他一发现错误马上做出了改正。 13. swallow vt. 吞下, 咽下, 忍受【原句】A giant machine, always greedy for more, swallows all the waste available. ( P22)一台始终贪得无厌的巨型机器吞下了所有得到的垃圾。 His throat was so painful that he could hardly swallow. 他的嗓子疼, 几乎咽不下东西。 He swallowed all the criticism without saying anything. 他默默地忍受一切责难。 The hungry man swallowed up everything on the table. 那饿汉把桌子上的东西全都吃了。 One swallow does not make a summer. 一燕不成夏(仅有的一次幸运或好事等并不意味着一切都好)。 完成句子 He told me I wouldnt pass the test but Im determined to make him_他对我说我考试不会及格, 但是我决心一定让他承认他说错了话。 She_ by the crowd and we lost sight of her. 她淹没在人群之中，我们看不到她了。 14. representative n. 代表；典型人物 adj. 典型的；有代表性的【原句】However, the companies have to train their representatives to live and work in space settlements. (P22)但是，这些公司必须培训他们的代表能在太空中生活和工作。 I have the honor to have been sent as their representative. 我很荣幸被派来作他们的代表。 Beijing is a representative Chinese city. 北京是一个典型的中国城市。 His words represent his opinion. 他的话代表他的观点。 He often represents himself as an expert. 他经常自称专家。 选词填空(representative/ represent)The questionnaire answered by 500 people is truly _ of national opinion. Many _ were there. He _ himself to be the son of God. 15.constantly adv.持续不断地；经常【原句】I have to remind myself constantly that I am really in AD 3008.(P17)我必须不断地提醒自己，我真的已经到了公元3008年。 The area was constantly hit by drought.这地区经常遭到旱灾。 Little Tom is always/constantly making the same mistake, which has made his teacher annoyed.小汤姆总是犯同一个错误，这让他的老师很烦恼。 He is constant to his friend.他忠于朋友。 用constant及constantly填空 He _ writes articles for the local paper. In our world nothing seems _. They argue with each other _.16.settlement n. 定居；解决 (P22) He took up his settlement in a new house. 他在一座新房子里居住下来。 All hopes of a peaceful settlement were destroyed by his speech. 和平解决的希望都被他的讲话打破了。 After long talks about the frontier, the two countries reached a settlement finally. 就边界进行长期谈判后，两国终于达成协议。 The children were noisy but theyve settled down now. 孩子们刚才很吵闹，不过现在已经安静下来了。 填入settle的适当形式 They made a _ at the foot of the mountain. As a _, he tried his best to find out the _ to _the dispute. Unit 3 life in the future教学案年级：高二 学科：英语 第四课时 阅读教学案 使用时间：2015年9月 24 日【学习目标】1. 学生通过学习本单元词汇，掌握发音、变形及用法。2. 学生能够通过查词典确定同一词汇在不同的具体语境中的含义。3. 在了解本单元重点词汇的的基础上，能在语境中正确使用。【重点难点】重点：1. instant、speed的变形及短语在句中的用法；2.“speed up”短语的意义及用法难点：1.speed up 、swallow 等关于take短语的意义；2.“representative”的拼写和用法。【学法指导】1. 正确反复朗读词汇，注意发音、变形及用法。2. 重点单词自行造句，体会用法。【教学过程】一、 导入What changes do you expect to see in your life in one thousand years time?Which problems do you think people will have overcome in one thousand year?1.The capsule began swinging gently sideways as we lay relaxed and dreaming.(P18)当我们还放松地躺在那里做梦时，时间舱开始轻微地向一边晃动。提示：此句为主从复合句。句中含有一个as引导的时间状语从句。从句中的形容词relaxed及分词dreaming在句中作伴随状语。形容词作状语时，句子的主语与其有逻辑上的主谓关系。 The bad earthquake laid the city flat.这次严重的地震把这座城市夷为平地。 It was already midnight, but he lay in bed wide awake and couldnt fall asleep.已经是午夜了，但是他很清醒地躺在床上不能入睡。 用形容词作状语完成句子 He went to bed, _.他上床睡觉，感觉又冷又饿。 Mr.Black stared into the distance, _.布莱克先生凝视着远方沉默了一会儿。 We arrived at home very late, _.我们到家很晚，安然无恙。 2.The air seemed thin, as though its combination of gases had little oxygen left.(P18)空气似乎很稀薄，好像在混合的气体中剩下的氧气很少。提示：这是一个主从复合句。The air seemed thin是主句。主句是系表结构：seem是连系动词，thin是形容词在句子中充当表语。as though its combination of gases had little oxygen left是方式状语从句。as though/if“好像；似乎”。 The animal was walking as though it had hurt its leg.这动物走路的样子好像伤了腿似的。 He talks/talked as if he knew where she was.他说话的样子，好像他知道她在哪里似的。 完成句子Mary sounds as if she has a cold.玛丽听起来像是患了感冒。The kitchen smells as if something is burning.厨房里闻起来好像有什么东西烧着了。Dont talk to me as if I were a child.不要把我当作孩子那样对我讲话。 3. However, I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.(P18)可是，当我们到达一个看上去像是大市场的地方时，由于太多车子朝四面八方飞奔，我看不见王平了。提示：此句为主从复合句。when引导时间状语从句，从句中又含有what引导的名词性从句作动词reach的宾语，且what在从句中作主语，相当于a place that。 A building is being built in what used to be a waste land.一座楼正在过去是一片废墟的地方被建起。 They finally arrived at what they called the Disneyland.他们终于到达了他们称之为迪斯尼乐园的地方。 完成句子 In 1492, Columbus reached_.1492年哥伦布到达了现在所说的美洲。 He was born in _ Jiuzhai village.他出生在现在人人皆知的九寨村。4. Described as an enormous round plate, it spins slowly in space to imitate the pull of the earths gravity. (P22)太空站就像一个大圆盘，在太空中缓缓地旋转，以仿照出地球重心的吸引力。提示：这是一个复杂的简单句。过去分词短语Described as an enormous round plate在句中作状语；不定式短语to imitate the pull of the earths gravity在句中作目的状语。 Surrounded with the mountains and lakes, the village looks like a wonderland. 被群山和湖泊环绕，这个村庄看起来像个仙境。 With Fathers Day around the corner, I have taken some money out of the bank _ presents for my dad. 2010全国卷，34A. buyB. to buyC. buyingD. to have bought 4. _an exhibition of the most up-to-date inventions of the 31st century. (P22)太空站里展示出了31世纪一些最前沿的发明。完成句子 In this chapter _ the answers to those questions. 在这一章中能找到那些问题的答案。 South of the river _. 一个小型工厂坐落在河的南岸。 5. Well, now theres a system where the waste is disposed of using the principles of ecology. (P22)现在，我们有一种装置，能利用生态学原理来处理掉废弃物。点拨：这是一个主从复合句。where在句中引导定语从句，修饰先行词a system。where引导定语从句，表示抽象地点，放于point, stage, occasion，condition，case，situation，position, industry, activity, race, job等名词后面。 完成句子 Its helpful to put children in a situation _ all by themselves. 把孩子放在一个自己能完全处理所有事情的环境中是有好处的。They have reached the point _ each other. 他们已经到了必须分手的地步。6.Worried about the journey, I was unsettled for the first few days.(P17)因为为旅行担心，我前几天很不安。提示：此句为复杂的简单句。其中worried about the journey为过去分词短语在句中充当原因状语，相当于“As I was worried about the journey”原因状语从句。过去分词短语在句中除了充当原因状语，还可充当时间、条件、伴随、方式、让步等状语。 Finished，the paper was handed in.完成了，论文被上交了。 Seen from the top of the hill, the city looks more beautiful.从山顶看，这个城市看起来更美了。 完成句子 _(即使被邀请), I wont go. We will not attack _(除非受到攻击).Unit 3 life in the future教学案年级：高二 学科：英语 第五课时 语法教学案 使用时间：2015年9月 25 日【学习目标】1. 学生能正确识别并翻译过去分词做状语的长难句子。2. 学生能够通过学习动词的过去分词的含义理解非谓语含义。3. 在学习并会运用“done”形式的基础上，会区分其他两种非谓语形式在具体语境中的用法，并能熟练翻译此类长、难句子。【重点难点】重点：1. “done” 做状语的意义和用法； 2.使用“done”书写句子，运用于作文中难点：1.动词的过去分词做状语的意义和用法； 2.“done”在长难句中，句子基本成分的区分。【学法指导】1. 注意联系前两个单元中“done”做定语表语以及宾语补足语的知识。2. 重复朗读重点经典句子，培养语感。【教学过程】一导入1. 动词非谓语有哪几种形式？2. 过去分词在句中分别能做什么成分？写出下列各句中黑体部分在句中充当的成分。 He found that it came from the river polluted by the dirty water from London. ( )With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus. ( ) Worried about the time available, Zhang Pingyu had made a list of the sites she wanted to see in London. ( ) Exhausted, I slid into bed and fell fast asleep. ( ) 一、过去分词(短语)作状语1. 过去分词或过去分词短语常用作状语，修饰谓语，说明动作发生的背景或情况。这类状语大多数放在句子前部(主语前面)，也有少数可以放在句子后部(谓语后面)，或者插在中间(主语后面)。2. 过去分词作状语， 可以表示时间、让步、条件、原因、方式和结果， 相当于一个状语从句。其逻辑主语为主句的主语，且与主句主语构成逻辑上的被动关系。 Seen from the top of the high building，the park looks even more beautiful. (=When it is seen from the top of the high building，the park looks even more beautiful. ) 从高楼的顶上看，这个公园看起来更美了。 Touched by his teachers words，the boy cried. (=The boy was touched by his teachers words, so he cried. ) 这个男孩被老师的话打动了，所以他哭了。 Given more time，we could do it much better. (=If we were given more time，we could do it much better. ) 多给我们点时间，我们会做得更好。 Warned of the storm，the farmers were still working in the fields. (=Though they had been warned of the storm, the farmers were still working in the fields. ) 尽管农民们已被告知将有风暴，但他们仍然在地里干活。 The teacher entered the classroom，followed by a group of his students. (=The teacher entered the classroom and he was followed by a group of his students. ) 老师走进教室，后面跟着一群学生。 The boy lay on his back, his hands crossed under his head. 男孩仰躺着，手臂交叉枕在头下。 Being asked to give a performance, she could