2014-2015学年高中英语（牛津译林版选修10）同步课件：UNIT 1 BUILDING THE FUTURE PERIOD THREE TASK.ppt

1、课前自主学习课堂互动探究解码书面表达勤思巧学园地Unit 1 Building the future Period Three Task，Project and Selfassessment 课件（牛津版选修10）.单词识记1_n.a change in the way that someone behaves or thinks 2_adj.able to continue without causing damage to the environment3_nvt.a part of the cost of something you are buying that you pay som

2、e time before you pay the rest of itdepositadjustmentsustainable课前自主学习课堂互动探究解码书面表达勤思巧学园地4_nan area of land or sea under which there is oil 5_adj.organized carefully and done thoroughly6_adj.relating to the sun 7_na powder that is made by crushing wheat or other grain and is used for making bread，cak

3、es etcflouroilfieldsystematicsolar课前自主学习课堂互动探究解码书面表达勤思巧学园地8_adj.not definite or certain，and may be changed later 9_adv.a way of saying what you hope will happen，which some people think is incorrect.10._nthe child of your son or daughtergrandchildtentativehopefully课前自主学习课堂互动探究解码书面表达勤思巧学园地.短语天地1_警钟2_与

4、不同3_把付诸实践4_在上面，除之外5_太阳能6standard of living_7a bare fact_8sustainable development_9at a high rate_10take steps_采取步骤alarm bellbe different fromput something into practiceon top ofsolar energy生活水平显而易见的事实 可持续性发展高速地 课前自主学习课堂互动探究解码书面表达勤思巧学园地.句型搜索1In the next several decades，the worlds population will incr

5、ease to about nine billion people.信息提取 increase to.增加到 increase by.增加了 例句仿写 她的体重增加到了70公斤。Her weight_.我们盘算了一下，产量将增加百分之五。We figured_.has increased to 70 kilosthat the output would increase by 5%课前自主学习课堂互动探究解码书面表达勤思巧学园地2This should set alarm bells ringing，since the bare fact is that，in order for everyo

6、ne to survive，serious adjustments need to be made in worldwide development.信息提取set宾语宾语补足语(doing)意为“使得”。例句仿写 她说的话使我深思。What she said_.set me thinking课前自主学习课堂互动探究解码书面表达勤思巧学园地3This is a simple idea，but one that is hard to put into practice.信息提取本句中的定语从句使用了“主语系动词形容词不定式”结构。例句仿写 这个袋子提起来很重。This bag is_.heavy

7、 to lift课前自主学习课堂互动探究解码书面表达勤思巧学园地4 This is why many people are pushing for the use of alternative energy sources.信息提取why引导表语从句，意思是“的原因”。例句仿写 那就是你上周请假的原因吗？Was that_for a leave last week?why you asked课前自主学习课堂互动探究解码书面表达勤思巧学园地5The pipes have oil or water inside them，which is heated and sent to the storag

8、e tank until needed or used to produce electricity.信息提取until引导的时间状语从句使用了省略形式。例句仿写 我要等到别人叫我。I will wait_.until called课前自主学习课堂互动探究解码书面表达勤思巧学园地.预读理解1Fast Reading：Scan the text and choose the best answers according to the text(1)What was the past development like?AFast and energysaving.B Polluting the e

9、nvironment and wasting natural resources.CBeneficial to everyone.DUsing renewable resources.答案B 课前自主学习课堂互动探究解码书面表达勤思巧学园地(2)In order for everyone to fill his belly in the future，which of the following is the wisest choice?ATrying to develop as fast as possible.BSustainable development.CNot using natu

10、ral resources.DControlling the birthrate.答案B课前自主学习课堂互动探究解码书面表达勤思巧学园地(3)What is the most important energy at present?AFossil fuels.BWind power.CSolar energy.DHydroelectricity.答案A课前自主学习课堂互动探究解码书面表达勤思巧学园地(4)Which of the following statements is NOT true?AHydroelectricity is made by the force of water fl

11、ow powering the generator.BOil fields and coal seams will disappear，but that will happen in the far future.CRenewable energies contain wind energy，solar energy and hydroelectricity.DAlternative energy sources are those that can be used infinitely.答案B 课前自主学习课堂互动探究解码书面表达勤思巧学园地(5)Which of the following

12、 is the main idea of the last paragraph?APoor countries are developing renewable energy very fast.B Many countries，especially developing ones，are introducing renewable energy.CPeople in developing countries focus on exploring new natural resources.DRenewable energy is used worldwide.答案B课前自主学习课堂互动探究解

13、码书面表达勤思巧学园地2Careful Reading：Read the text carefully and fill in the blanks with suitable wordsThis development needs to be different_pastdevelopment，_polluted the environment and wasted natural resources.This is a simple idea，but _which is hard to put into practice._people are becoming more consciou

14、s_protecting the environment，these types of energy are becoming increasingly popular.Wind turbines are placed at least thirty metresabove ground，_there is a lot of wind._all the renewable energy sources，hydroelectricity is the oldest and most commonly used._，in_developingcountries，people_how to use

15、renewable energy.are being taughtfromwhichoneAsofwhereOfNeverthelesssome课前自主学习课堂互动探究解码书面表达勤思巧学园地1power vt.给提供动力，驱动；n.权力，势力；动力；强权【比较网站】energy/power/strength/effort/force(1)energy精力，能力；能，能量(2)power权力，势力；政权；动力；电力，功率(3)strength体力，力气；意志力(4)effort努力；艰难地尝试(5)force作用力；武力，军队课前自主学习课堂互动探究解码书面表达勤思巧学园地用energy，po

16、wer，strength，effort，force填空When Hitler came into _，all Einstein had was taken away from him.Bill was doing a lot of physical exercise to build up his_.You can do it if you want to，but in my opinion its not worth the _it involves.Many countries are increasing their use of natural gas，wind and other f

17、orms of _.The police opened the door by_.forcepowerstrengtheffortenergy课前自主学习课堂互动探究解码书面表达勤思巧学园地2focus vt.(使)聚焦；(使)集中vi.聚焦，集中n.中心，焦点，焦距But the Second World War，in which the United States went to war in Europe，and in which many black Americans lost their lives，changed peoples sensitivities and focused

18、 attention on injustice at home.但是，在第二次世界大战中，美国在欧洲参战，很多美国黑人士兵丧失了生命，这改变了人们的敏感点，并将注意力集中在国内的不公平待遇上。Your personality gets out of focus.你的性格让人难以琢磨。课前自主学习课堂互动探究解码书面表达勤思巧学园地【比较网站】focus/concentrate(1)这两个动词均有“集中，聚集”之意。但focus侧重把光、热、射线等集中于一点，也可指把思想或精力等集中于某人或某事上。These days almost all the media focus on the acci

19、dent这些日子几乎所有的媒体的注意力都聚集在这件事故上。课前自主学习课堂互动探究解码书面表达勤思巧学园地(2)concentrate指把人或物集中在一起，也可指把精力或注意力集中于某一事物上。Youll find your colleagues very eager to assist you，so you may be able to concentrate on photography later if youreinterested.你会发现你的同事们会热情地帮助你，所以，如果你对摄影感兴趣，以后你有可能集中精力去研究它。课前自主学习课堂互动探究解码书面表达勤思巧学园地【完成句子】Fo

20、r a typical mother，coping with a bad day at work meant _(把她的关注集 中 在 她 孩 子 的 身 上)and their needs.(2012上 海 卷，SectionC)A new review based on a research shows that acute stress affects the way the brain considers the advantages and disadvantages，causing it _(使其专注于 愉 悦)and ignore the possible negative(负

21、面 的)consequences of a decision.(2012北京卷，阅读理解C)focusing her attention on her children to focus on pleasure课前自主学习课堂互动探究解码书面表达勤思巧学园地But the differences between the place wed left behind and the one we returned to _(引人高度关注)(2012湖北卷，阅读理解A)were brought sharply into focus课前自主学习课堂互动探究解码书面表达勤思巧学园地3provide v.

22、提供【归纳拓展】provide sth for sb provide sb with sth 为某人提供某物预防provide for.provided that.providing that.假如，倘若Provide against为做准备课前自主学习课堂互动探究解码书面表达勤思巧学园地Cows are raised to provide us with milk.养奶牛是为了给我们提供牛奶。He had to provide for the large family.他必须要赡养这个大家庭。Youd better provide against an earthquake.你最好做好地震的

23、准备。I will accompany you provided(that)I am well enough.只要我身体好，我一定陪伴你。课前自主学习课堂互动探究解码书面表达勤思巧学园地【翻译句子】我们要为可能发生的意外作些准备。_国际新闻广播节目给大家提供了一个了解他国人民的世界之窗。_ _International news broadcasts provide a window on the world.We have to provide against possible accidents.课前自主学习课堂互动探究解码书面表达勤思巧学园地4require vt.需要；需求All pa

24、ssengers are required to show their tickets.所有乘客都必须出示车票。课前自主学习课堂互动探究解码书面表达勤思巧学园地【归纳拓展】repuire sb to do sthrequirement n要求requiren./pron.需要require doingrequire to be done需要干某事require后接动名词时，若动名词与主语之间是被动关系，则用动名词的主动形式表示被动含义，或者跟不定式的被动形式。需要/需求某人干某事require thatclause要求，从句中谓语动词要用虚拟语气，即should动词原形，且should可省略。

25、课前自主学习课堂互动探究解码书面表达勤思巧学园地【完成句子】Her suggestion_(需要仔细考虑)Your clothes_(需要洗了)This problem_(需要马上处理)They_(吩咐我们不要吱声)He requires that they_(工作)all night.(should)workrequires careful thoughtrequire washingrequires dealing with at oncerequired us to keep silent课前自主学习课堂互动探究解码书面表达勤思巧学园地【单项填空】My car requires_，but

26、 my parents require me_it.Arepairing；selling Bto repair；to sell Crepairing；to sell Dto repair；selling答案C课前自主学习课堂互动探究解码书面表达勤思巧学园地1depend on/upon依赖，取决于I havent a car；I have to depend on the buses.我没有汽车，只能靠公共汽车。All living things depend on(upon)the sun for their growth.万物生长都依靠太阳。课前自主学习课堂互动探究解码书面表达勤思巧学园地

27、【归纳拓展】依靠，依赖That depends.It depends.It all depends.That all depends.那很难说。那不一定。depend oncount on 课前自主学习课堂互动探究解码书面表达勤思巧学园地【单项填空】Do you think their table tennis team will win the first place at the coming Asian Games?_.Ours is much stronger than theirs.AOf course BIt depends CDont mention it DBy no mean

28、s答案 D课前自主学习课堂互动探究解码书面表达勤思巧学园地What do you want to do next?We have half an hour until the basketball game._.Whatever you want to do is fine with me.AIt just depends BIts up to you CAll right DGlad to hear that答案 B课前自主学习课堂互动探究解码书面表达勤思巧学园地2in danger处于危险状态【比较网站】in danger/dangerous(1)in danger表示“处于危险之中”，指

29、句子主语“处境危险，濒危的”，指受到外来威胁。常见的短语有：in no danger没危险；in danger of有危险；out of danger脱险。(2)dangerous表示“对造成危险”之意，即主语本身会给周围的人/物造成危险。课前自主学习课堂互动探究解码书面表达勤思巧学园地用适当的词(组)填空Its _to smoke.The dog looks _.Dont get close to the tiger.Its _.He is _of losing all his money if he continues.There are thousands of animals_.His

30、 life is _.in dangerdangerousdangerousdangerousin dangerin danger课前自主学习课堂互动探究解码书面表达勤思巧学园地3contribute to促成，引发【归纳拓展】Contribute sth to sth有助于，促成contribute可作及物或不及物动词，意为“捐赠；贡献；增加；投稿”等，常用句式：contribute sth to sth贡献给，捐献给contribute sth贡献，捐献给投稿contribute to sthThe little girl contributed ten pounds to the cha

31、rity.这个小女孩捐了10镑给慈善事业。课前自主学习课堂互动探究解码书面表达勤思巧学园地【单项填空】He was honored in a number of ways for his contribution_the film industry.Ato Bfrom Cof DwithHe often_essays to the magazine.AAffords Bpasses Cputs DcontributesDA课前自主学习课堂互动探究解码书面表达勤思巧学园地1One possible solution to this problem now being discussed is s

32、ustainable dvelopment.(P14，L12)解决现在讨论的这个问题的可能的方法就是可持续性发展。本句中的being discussed 是现在分词被动语态作定语，表示正在进行的被动动作。相当于定语从句which is being discussed。The house being built will be used as a greenhouse.The house which is being built will be used as a greenhouse.正在建造的房子将用作温室。课前自主学习课堂互动探究解码书面表达勤思巧学园地正在播送的节目是中央电视台的。_他是

33、一位受大家爱戴的人。_He is a man loved by all.The program being broadcast is from CCTV.【翻译句子】课前自主学习课堂互动探究解码书面表达勤思巧学园地【单项填空】His first book_next month is based on a true story.Apublished Bto be published Cto publish Dbeing publishedThe experiment shows that proper amounts of exercise，if_regularly，can improve ou

34、r health.Abeing carried out Bcarrying out Ccarried out Dto carry outCB课前自主学习课堂互动探究解码书面表达勤思巧学园地2The introduction of programmes like these will hopefully help end the systematic destruction of the environment and see alternative energy promoted around the world.(P15，L95)类似这些项目的引进希望有助于停止对环境蓄意的毁坏并在全世界推广

35、可再生能源。本句的第二个谓语动词see使用了“see宾语宾语补足语”结构，由于宾语和宾语补足语的关系是被动的，故宾语补足语用了过去分词。see的宾语补足语可用不带to的不定式，现在分词或过去分词：课前自主学习课堂互动探究解码书面表达勤思巧学园地I saw Tom walk across the street.我看到汤姆步行过了马路。I saw Tom walking across the street.我看到汤姆正在步行过马路。I saw Tom given lots of gifts.我看到有人给汤姆很多礼物。课前自主学习课堂互动探究解码书面表达勤思巧学园地【单项填空】In the drea

36、m Peter saw himself_by a fierce wolf，and he woke suddenly with a start.Achased Bto be chased Cbe chased Dhaving been chasedThey saw a lady beautifully_.Adressed Bdressing Cbeing dressed Dwell dressingAA课前自主学习课堂互动探究解码书面表达勤思巧学园地The children were last seen_by the riverside.Ato play Bplay Cplaying Dplay

37、edThey are discussing the plan they want to see_at the end of next week.Acarrying out Bto carry out Ccarried out Dcarry outCC课前自主学习课堂互动探究解码书面表达勤思巧学园地【写作任务】假设你是李华，请你根据以下提示写一封信，向某英文报社的编辑反映你所在城市的环境污染现象，并提出自己对城市环保问题的看法。词数：不少于120。课前自主学习课堂互动探究解码书面表达勤思巧学园地课前自主学习课堂互动探究解码书面表达勤思巧学园地【写作内容】1附近工厂排放废气，废水；2污染空气及河流

38、，有害人体健康；3各种噪音，如车辆、建筑工地造成的噪音；4影响人们的工作、学习和生活质量；5部分居民乱倒垃圾和脏水；6污染路面，阻碍交通，破坏城市形象。课前自主学习课堂互动探究解码书面表达勤思巧学园地 【写作要求】词数：不少于120；【写作分析】第一步：认真审题(1)要做到合理分段，脉络清晰。一般此类作文可大致分为三部分，第一部分介绍某些污染现象，如现实生活中比较突出的“三废”问题；第二部分描述造成污染的原因；(在很多情况下，前两部分的内容可结合在一起)最后一部分提出解决措施并号召大家一起为环保做贡献。课前自主学习课堂互动探究解码书面表达勤思巧学园地(2)在行文时要注意运用适当的语言。如：在介

39、绍污染现象时可用be bad/harmful to.；have bad effects on.第二步：提炼要点1a beautiful city 2polluted more and more seriously 3pour out waste gas and water 4pollute air，and the rivers课前自主学习课堂互动探究解码书面表达勤思巧学园地5does harm to peoples health 6all kinds of noises 7have bad effects on peoples work，study and life8throw rubbish

40、 and pour dirty water wherever they want9make roads dirty，cause traffic jams and ruin our citys appearance课前自主学习课堂互动探究解码书面表达勤思巧学园地第三步：扩点成句1Our city is a beautiful city.2But now it is being polluted more and more seriously.3Many factories nearby pour out large quantities of waste gas and water.4They

41、pollute the air and the rivers.5They do great harm to peoples health.课前自主学习课堂互动探究解码书面表达勤思巧学园地6Noises coming from various vehicles and construction sites disturb peoples work and study.7All of it has bad effects on peoples daily life.8Many residents throw rubbish and pour dirty water wherever they wa

42、nt.9This makes roads dirty，causes traffic jams and ruins our citys appearance.课前自主学习课堂互动探究解码书面表达勤思巧学园地【参考范文】Dear Editor，Our city is a beautiful city，but now its polluted more and more seriously.First，some nearby factories give off a lot of smoke and pour out quantities of waste water，which pollute t

43、he air and the rivers，and really do great harm to our health.Whats more，noises coming from various vehicles and the construction sites disturb peoples work and study，which have bad effects on our daily life.课前自主学习课堂互动探究解码书面表达勤思巧学园地Finally，some people throw rubbish and pour dirty water here and there

44、，which makes the roads untidy，causes traffic jams and damages our citys appearance.I think all the people should do something to protect the environment.Some special laws should be made to prevent people from polluting our environment.Whats more，our government should take some measures to stop destr

45、oying our forest and limit the number of vehicles.All the citizens in our city should be responsible for their behaviors.Only in this way can we live in harmony with nature and lead a happy life in our beautiful city.Yours truly，Li Hua课前自主学习课堂互动探究解码书面表达勤思巧学园地【亮点展示】1高级词汇和短语的使用：pour out，various，distur

46、b，do harm to，have bad effects on 2高级句式的使用：(1)非限制性定语从句的使用：.which pollute the air and the rivers and really do great harm to our health.(2)非谓语动词的使用：.noises coming from various vehicles.课前自主学习课堂互动探究解码书面表达勤思巧学园地 【写作模板】Dear Editor，Our city is.But now pollution is becoming more and more serious.First，.Sec

47、ond，.Finally，.All of these do great harm to peoples health and destroy our environment.I think all the people should do something to protect our environment.Some laws should.Our government should.Besides，all the citizens should.Only in this way can we.Yours truly，Li Hua课前自主学习课堂互动探究解码书面表达勤思巧学园地如何处理阅读

48、理解中的长难句下面这篇文章大约有340个单词，却只有14个句子，平均每个句子大约有24个单词，是近几年高考英语阅读理解中一篇比较典型的集中含有长难句的文章。GUATEMALA CITY(Reuters)A fish that lives in mangrove swamps(红树沼泽)across the Americas can live out of water for months at a time，similar to how animals adapted(适 应)to land millions of years ago，a new study shows.课前自主学习课堂互动探

49、究解码书面表达勤思巧学园地 The Mangrove Rivulus，a type of small killifish，lives in small pools of water in a certain type of empty nut or even old beer cans in the mangrove swamps of Belize，the United States and Brazil.When their living place dries up，they live on the land in logs(圆木)，said Scott Taylor，a researc

50、her at the Brevard Endangered Lands Program in Florida.The fish，whose scientific name is Rivulus marmoratus，can grow as large as three inches.They group together in logs and breathe air through their skin until they can find water again.课前自主学习课堂互动探究解码书面表达勤思巧学园地The new scientific discovery came after

51、 a trip to Belize.“We kicked over a log and the fish just came crowding out，”Taylor told Reuters in neighboring Guatemala by telephone.He said he will make his study on the fish known to the public in an American magazine early next year.In lab tests，Taylor said he found the fish can live up to 66 d

52、ays out of water without eating.课前自主学习课堂互动探究解码书面表达勤思巧学园地 Some other fish can live out of water for a short period of time.The walking catfish found in Southeast Asia can stay on land for hours at a time，while lungfish found in Australia，Africa and South America can live out of water，but only in an i

53、nactive state.But no other known fish can be out of water as long as the Mangrove Rivulus and remain active，according to Patricia Wright，a biologist at Canadas University of Guelph.Further studies of the fish may tell how animals changed over time.“These animals live in conditions similar to those t

54、hat existed millions of years ago，when animals began making the transition(过渡)from water onto land，”Wright said.课前自主学习课堂互动探究解码书面表达勤思巧学园地长难句解读策略一、抓住句子主干，跳过定语从句定语从句在阅读理解中是很常见的，有限制性和非限制性两种。限制性定语从句用来限定所修饰的词，与之关系非常密切，阅读时要特别注意两者的密切联系，跳过限制性定语从句找到主句后要马上回头理解它的含义，确定它与先行词的修饰关系。请看文章第一段。第一段只有一个句子，却有45个单词，是典型的长难句

55、子。阅读该句子时，第一步要暂时忽略句子中的附加部分，确定句子的主干：A fish can live out of water for months at a time.(一种鱼每次离开水能够活课前自主学习课堂互动探究解码书面表达勤思巧学园地几个月。)；第二步再理解句子的附加部分：that lives in mangrove swamps(红树沼泽)across the Americas为that引导的限制性定语从句，修饰先行词a fish，(定语从句的句意为：生活在横穿美洲的红树沼泽中)；similar to how animals adapted(适应)to land millions of

56、 years ago(与成百万年前动物如何适应陆地相似)；a new study shows(一项新的研究显示)。在确定了句子的主干之后，就可以判定这篇短文是用来介绍一种脱离了水能够在陆地上生活几个月的鱼的。课前自主学习课堂互动探究解码书面表达勤思巧学园地而非限制性定语从句与所修饰的词关系不是很密切，主要起补充说明作用，它可能出现在主句中间，也可能出现在句尾。如果它出现在句中，阅读时可以跳过去然后再来理解，也可以一起顺便读过去。如果非限制性定语从句出现在句尾，那阅读时很方便，看完主句后附带着看一下就可以了，因为它只是对先行词的补充说明。如第三段第一句The fish，whose scienti

57、fic name is Rivulus marmoratus，can grow as large as three inches.中，whose scientific name is Rivulus marmoratus就是非限制性定语从句，它只起到补充说明的作用。课前自主学习课堂互动探究解码书面表达勤思巧学园地二、忽略插入语，聚焦主谓宾我们来看第二段第一句。The Mangrove Rivulus，a type of small killifish，lives in small pools of water in a certain type of empty nut or even old beer cans in the mangrove swamps of Belize，the United States and Brazil.在阅读本句时，可先将插入语a type of small killifish忽略不读，剩余部分The Mangrove Rivulus lives in small pools of water.就 很 好 理 解 了(The Mangrove Rivulus生活在小池塘里)。