高中英语 Unit 1 Living with technology 精品课件 译林选修7

1、2021/8/11 星期三1Unit 1 Living with technology2021/8/11 星期三2基础落实.高频单词思忆1.apply vt. & vi. n. adj.应用的 n.申请人2.assume vt. n.3.transmission n. vt.4.consumer n. vt.5.equal adj. n. adv. n.不平等6.capable adj. n.7.weigh vt. n. adj.应用;申请applicationappliedapplicant假设，设想assumption传送，传输transmit消费者consume平等的;相等的equali

2、tyequallyinequality有能力的；能干的capability称重weightweighty2021/8/11 星期三3.重点词语再现1.在过去几十年里2.上市,面市3.有史以来第一次4.给人民生活带来极大的方便 5.误拿了你的伞6.未必,不一定7.目前;暂时8.熟悉某事 9.被暴露在之下in the last few decadescome onto the marketfor the first time everbring great convenience to peoples lifetake your umbrella by mistakenot necessarily

3、for the time beingsb.be familiar with sth./sth.be familiar to sb.be exposed to.2021/8/11 星期三410.向那家公司申请一个工作 11.及时赶上 12.负责某事13.基于之上apply to the company for a jobin time for./in time to do sth.be responsible for sth./take theresponsibility for sth.be based on.2021/8/11 星期三5.典型句式运用1.然而,正如一位科学家所指出的,所有动物

4、的DNA 特征都是一样的， However , one scientist has ,DNA has the same qualities in all animals,.2.但是由你来选择好的节目！ But its to choose good programmes！aspointedoutup to you2021/8/11 星期三63.人们发现,使用手机的人头部一侧接触话机患脑 瘤的可能性是不使用手机者的两倍半。 It was found that people who used mobile phones were likely to have a brain tumour on th

5、e side of the head where they held their phones people who did not use them.two and a half times morethan2021/8/11 星期三74.德国于1987年开始研发MP3技术。自1999年初以 来,MP3越来越受欢迎,因此许多大公司凭借MP3 播放器占领了便携式音乐播放器市场。 Development of MP3 technology started in 1987 in Germany and since the beginning of 1999,the popularity of MP

6、3 has increased to a degree that major corporations are taking over the portable music player market with MP3 players.such2021/8/11 星期三85.但是,直到1951年,花了20多年时间,彩色电视节 目才得以在美国开播。 It more than two decades,though, until 1951, colour broadcasts begin in the USA.tooktofor2021/8/11 星期三9.综合语篇填空1.Cable TV bega

7、n in 1948 in the USA,but it took 50 years 66 per cent of American households had it.2.Some consider digital TV be superior to satellite TV because it allows the same services to be delivered with clearer pictures than before.3.It all began in 1877 Thomas Edison made the first recording of a human vo

8、ice.beforetowhen2021/8/11 星期三104.This study was conducted with 200 mice, half of were exposed to radiation the other half did not receive any radiation.5.Previous this,scientific experiments did not show a definite link between mobile phone use and cancer.6.Why is there no definite scientific eviden

9、ce available now the effects of mobile phones peoples health?whilewhichtoabouton2021/8/11 星期三11导练互动重点单词1.demand vt.要求,需要;n.CU要求, 需要挑战自我 (1)教师的工作需要极大的细心和耐心。 The work of a teacher . (2)老师要求我们下课后交上家庭作业。 The teacher demanded that we our homework after class. (3)我们非常需要书本。 We are the books.demands great c

10、are and patiencehand in(should)in great demand of2021/8/11 星期三12帮你归纳in great demand of.非常需要make demands on sb.向某人要求meet the demand of.满足的要求demanding adj.(对人)苛刻的,要求高的Solving this problem is demanding work.解决这个问题是一件很费事的工作。2021/8/11 星期三13温馨提示(1)demand后的从句要用(should)+do的虚拟语气。(2)demand后接动词不定式,即demand to d

11、o sth.(但不能接不定式的复合结构,如需类似表述,则用宾语从句),不接动名词。The captain came down and demanded to know what was going on.船长下来要求知道发生了什么事。(3)demand作名词时,后面接for。但demand用在介词短语中就应用of，如in great demand of.。There is a great demand for higher pay among workers.工人们强烈要求增加工资。2021/8/11 星期三14即学活练(4)对这种书的需求增加了。(5)他要求被告知有关这件事的情况.(用2种方

12、式 翻译) There is an increased demand for the book.He demanded to be told about the matter.He demanded he should be told about thematter.2021/8/11 星期三152.degree n.等级;程度;学位挑战自我 (1)她对电影的兴趣到了什么程度了? is she interested in films? (2)他通过了考试,现在他有了硕士学位。 He passed the examinations and now he of Master. (3)我在某种程度上

13、同意你的观点。 I agree with you .帮你归纳 to a certain degree在某种程度上 take/do a degree攻读学位To what degreehas the degreeto a certain degree2021/8/11 星期三163.delight n.快乐,高兴;vt.使欣喜挑战自我 (1)令他很高兴的是,他的小说得到了公众的认 可。 ,his novel was accepted by the public. (2)我高兴地读了你的信。 I have read your letter . (3)这个消息使全国一片沸腾。 The news th

14、e whole nation.To his great delightwith delightdelighted2021/8/11 星期三17帮你归纳with delight高兴地,乐意地to ones delight令某人高兴的是be in high delight非常高兴take delight in以为乐delighted adj.高兴的,快乐的be delighted at因而高兴be delighted to do sth.因做某事而高兴即学活练(4)Its to work with her. A.DelightedB.delight C.a delightD.pleasureC20

15、21/8/11 星期三184.assume vt.假设,设想;以为挑战自我 (1)我认为他是个诚实的人。 I him an honest man. (2)我猜想你已听过了这个消息。 I you have heard the news. (3)假设他的话是真的,我们该怎么办? that his story is true,what should we do?assumedto beassume thatAssuming2021/8/11 星期三19帮你归纳assume that.认为,假定assume sb.to be.认为某人是assumption n.假设；认为Their assumptio

16、n that the war would end quickly turned out to be wrong.他们的关于战争会很快结束的假设是错误的.即学活练(4)I hope to go to college next year,always that I pass my exams. A.AssumeB.to assume C.AssumingD.assumedC2021/8/11 星期三205.accompany vt.陪伴,陪同;伴随挑战自我 (1)我必须请你陪我去警察局。 I must ask you to the police station. (2)14岁以下的儿童必须有成人陪

17、同。 Children under 14 must by adults. (3)他发烧并伴有头疼。 He had a fever headache.accompany me tobe accompaniedaccompanied with2021/8/11 星期三21帮你归纳accompany sb.to+sp.陪某人去某地be accompanied by/with伴随,伴有keep pany陪伴某人Ill stay here and keep you company.我留下来陪你。in company with sb.与某人一起companion n.同伴2021/8/11 星期三22即学

18、活练(4)Tomorrow the mayor is to a group of Canadian businessmen on a tour of the city. A.coordinateB.accompany C.cooperateD.associateB2021/8/11 星期三236.expose vt.暴露;揭露;使曝光;接触 挑战自我 (1)父母不应该让孩子接触暴力节目。 Parents should not the children violent programs. (2)伤口暴露在外愈合得更快。 Wounds that to the air heal more quick

19、ly. (3)这个胶卷已经曝光了。 The film .exposetoare exposedhas been exposed2021/8/11 星期三24帮你归纳expose.to.暴露；接触be exposed to.被暴露在exposure n.面临，遭受；暴露；揭露；曝光即学活练(4) to sunlight for too much time will do harm to ones skin. A.Exposed B.Having exposed C.Being exposed D.After being exposedC2021/8/11 星期三257.electric adj.

20、电的；带电的；电力的(用于 两种情况：一是指可发电的东西;二是指靠 电力操作或由电力产生的东西)挑战自我 (1)一个发电站 (2)一根电线 (3)一盏电灯 (4)一台电风扇an electric stationan electric wirean electric lightan electric fan2021/8/11 星期三26易混辨异electrical,electronic,electricity(1)electrical adj.电的;电气科学的(指与电力有关的物品或人员)electrical engineering电工学an electrical engineer一位电气工程师(

21、2)electronic adj.电子的an electronic computer电子计算机electronic organ电子琴electronic equipment电子设备(3)electricity n.U电;电学;电流;静电;电荷2021/8/11 星期三27即学活练(5)电源已被切断好几天了。several days.The electricity has been cut off for2021/8/11 星期三288.apply vt.应用,使用;涂,抹;专心,集中精 力;vi.申请,请求;适用于挑战自我 (1)这项研究成果将应用于肺癌的治疗。 The result of t

22、his research will the treatment of lung cancer. (2)我将去那家公司申请那份工作。 I will the company the job. (3)这些规定不适用于孩子。 These rules dont children.beapplied toapply toforapply to2021/8/11 星期三29帮你归纳apply.to.把应用于apply to适用于apply to sb.for sth.向某人申请某物apply oneself to.致力于applied adj.应用的,实用的application n.应用;适用;申请app

23、licant n.申请者;应征者即学活练(4)He has decided to the bank loan. A.apply;toB.apply to;for C.apply for;toD.apply;toB2021/8/11 星期三309.measure vt.&vi.测量,度量;n.尺寸;措施挑战自我 (1)母亲给我量好尺寸,好知道我穿多大号的衣 服。 Mother to see what size of dress I wear. (2)裁缝依照我的尺寸为我做了一件上衣。 The tailor made a coat for me . (3)应该采取有效措施提高工作效率。 shoul

24、d be taken to improve our work.measured meto my measureEffective measures2021/8/11 星期三31帮你归纳measure the distance测量距离make.to ones measure按照某人的尺寸定做take ones measure量某人的尺寸take measures采取措施即学活练(4)The coat,which is surely not made your own measure,is much too loose for you. A.ToB.byC.inD.forA2021/8/11 星期

25、三3210.record vt.&vi.记载,记录;(将声音,景象等) 录下;n.CU记录,记载;唱片;纪录挑战自我 (1)她的演讲录在录音带上了。 Her speech on a tape. (2)他妻子将日常开销都记录下来。 His wife their daily expenses. (3)她保持着100米的世界纪录。 She for the 100 meters.was recordedkeeps a record ofholds/keeps the world record2021/8/11 星期三33帮你归纳break/beat the record打破纪录hold/keep th

26、e record保持纪录set a new record刷新纪录keep a record of sth.把记录下来make a record制作唱片a music record音乐唱片on record有记录的,记录在案的recorder n.录音机recording n.录音(制品)2021/8/11 星期三34即学活练(4)This is not a live match,but a one. A.RecordB.recorded C.RecordingD.recordsB2021/8/11 星期三35重点短语与句型11.up to由决定;忙于某事,从事某事;直到; 多达挑战自我 (1)

27、由经理做出决定。 Its make a decision. (2)他在做什么? What he ? (3)他能数到30。 He can count 30.up to the manager toup toisup to 2021/8/11 星期三36帮你归纳be up to打算做/在做(不好的事)be up to sb.to do sth.应由某人做某事up to now直到现在up to date现代的;时新的2021/8/11 星期三37即学活练(4)Whose advice do you think I should take? . A.Thats all right B.Thats y

28、our decision C.Its up to you D.In your opinionC2021/8/11 星期三3812.in that case既然那样的话,如果那样的话 (=if that happens)挑战自我 (1)明天可能要下雨,要是那样的话我们就呆在 家里。 We may have a rainy day tomorrow. ,well stay at home.In that case2021/8/11 星期三39帮你归纳in case以防万一(既可单独使用,位于句尾,又可用作连词,后接从句)in this case如果这样的话in any case无论如何,总之in

29、no case决不in case of如果/假如发生(后接名词、代词或动名词)as is often the case情况通常是这样2021/8/11 星期三40即学活练用case短语的适当形式填空(2) shall I forget the favor he has done for me.(3)Theres no coffee left. Ill have tea.(4)I dont think Ill need any money but Ill bring some just . In no case In this casein case2021/8/11 星期三41品味构词1.利用

30、词的搭配,品句填词 You should read this book on how to avoid ill while travelling.I think that it will do you good.(get) 串联扩展 可用动名词作宾语的动词getting口诀内容只用动名词作宾语的动词注意(有)建议pay attention to,suggest,advise坚持(要)献身insist on,persist in,want,need,require,devote oneself to反对(去)冒险mind,object to,deny,risk2021/8/11 星期三42考虑(

31、要)享受consider,enjoy,appreciate忍受(不)习惯bear,stand,get (be) used to禁止(再)推延forbid,ban,prohibit,prevent,delay,postpone,put off想像(会)后悔imagine,regret,forgive,excuse放弃(不)实践give up,escape,avoid,practice承认做(不)完admit,permit,acknowledge,finish,complete记住(别)中断remember,forget,stop,quit,continue,keep,keep on,carry

32、on喜欢(别)错过enjoy,like,dislike,miss期待(有)贡献look forward to,contribute.to2021/8/11 星期三432.利用合成法,品句选词 I live in a small far from the city. If you want to come here you can go the road and then you can find a market resembling a . A.downB.townC.downtown BAC2021/8/11 星期三44串联扩展词词合成词downprep., 向下,沿adv.,朝下town

33、城镇downtown在市中心,商业区stairs楼梯 在楼下,往楼下market市场 低档的fall落,跌 衰落,垮台hill山 向下,向山下;下坡/山的cast投,掉downcast ; grade年级,等级downgradedownstairsdownmarketdownfalldownhill目光向下的使降级,使降职悲哀的2021/8/11 星期三453.利用派生法,品句填词 Mr.Chen is my for a loan from the branch of the China Bank.Mr.Chen to the bank that I will pay back all the

34、 debts.(guarantee) guarantorguarantees2021/8/11 星期三46串联扩展动词名词guard保卫,看守抽象名词(U)具体名词(C)guard看守,保护监护人的职责guard警卫 保护者,保卫者guarantee担保,保证guarantee保证guarantee ; 保证人, 担保人guardianshipguardian保证金保证书guarantor2021/8/11 星期三47考题回扣【例1】I was out of town at the time,so I dont know exactly how it .(山东高考) A.was happeni

35、ng B.happened C.happensD.has happened 解析 “事情的发生”是和“was out of town” 同时发生的，故用一般过去时。 课文原文 Many different people contributed to the development of TV.(P2)B2021/8/11 星期三48【例2】Why dont we choose that road to save time? The bridge to it . (四川高考) A.has repairedB.is repaired C.is being repairedD.will be rep

36、aired 解析 根据上下文来看，不选那条路的原因是 通向那条路的桥梁正在被修，故用现在进行时 态的被动语态。 课文原文 By 2004,digital TV signals were being received by.(P2)C2021/8/11 星期三49【例3】The Great Wall is tourist attraction that millions of people pour in every year. (上海高考) A.so a well-known B.a so well-known C.such well-known a D.such a well-known 解

37、析 在“so/such.that”结构中，so可以 用“so+adj.+a+单数名词”结构，而such则用 “such+a+adj.+单数名词”结构。 D2021/8/11 星期三50 课文原文 .,the popularity of MP3 has increased to such a degree that major corporations are taking over the portable music player market with MP3 players.(P3) 2021/8/11 星期三51【例4】Im sorry youve been waiting so lo

38、ng,but itll still be some time Brian get back. (北京高考) A.beforeB.since C.tillD.after 解析 本题句意为:对不起让你久等了,但是还 得再过一段时间Brian才回来。故空格处须用 before表示“在之前,直到才”。 课文原文 .,but it took 50 years before 66 per cent of American households had it.(P2)A2021/8/11 星期三52【例5】The fact that she never apologized a lot about what

39、 kind of person she is. (山东高考) A.saysB.talks C.appearsD.declares 解析 say a lot about为固定表达，意为“清 楚地表明”。句意为：她从不道歉这个事实就 清楚地表明了她是一个什么样的人。 课文原文 The work that Harris and his colleagues did is very important because it says conclusively that.(P14)A2021/8/11 星期三53写作技能怎样写好文章的开头 文章开头非常重要，因为好开头可以吸引读者、抓住读者的注意力，提高

40、文章的质量。文章常见的开头形式大致有以下几种： 1.开门见山，揭示主题，即一开头，就交待清楚文章的主题是什么,使读者了解要谈论什么,一下子就引起读者的兴趣。这种情况最为常见。 2.以交待人物、事情、时间或环境开头，即先把人物、事件和环境等交待清楚。 3.回忆性的开头，即用回忆的方法来开头。2021/8/11 星期三54 3.回忆性的开头，即用回忆的方法来开头。 4.概括性的开头，即对要在文章中叙述的人或事件先作一个概括性的介绍。 5.介绍环境式的开头，即开头利用自然景物或环境引出要介绍的事物。 6.交待写作目的的开头，即在文章的一开头就交待写作目的，通过文章要表扬谁，批评谁，或说明一个什么问题

41、等。 2021/8/11 星期三55即时练习指出下列各文章开头属于哪种类型1.Tibet,known as“the Roof of the World”, belongs to the Peoples Republic of China and it is located in the southwest of China.2.The day before yesterday my class went on a bus trip to Mount Yang.3.I remember my first trip to Mount Yang as if it were yesterday.概括性

42、的开头以交代人物、事物、时间或环境开头回忆性的开头2021/8/11 星期三564.In this article I shall draw your attention to the subject of pollution control.5.It was a rainy and windy morning.The sky was gloomy,the temperature was low,and the street was nearly empty.交待写作目的的开头介绍环境式的开头 2021/8/11 星期三57自主检测.品句填词1.The professor came into

43、the lecture hall, (陪伴) by some assistants.2.His newly bought mobile phone is equipped with two (电池),which may save a lot of time.3.Gas is one of the modern (便 利) the newly built apartment building provides.accompaniedbatteriesconveniences2021/8/11 星期三584.His busy work didnt prevent him from going to

44、 see his colleagues before the Spring Festival (亲自).5.As middle school students,you should make your plans for studies with (谨 慎),otherwise a lot of time would be wasted.6.I didnt know the fact that the recorder player used to be by hand until I learned the history of TV and audio devices.personally

45、caution wound 2021/8/11 星期三597.To the of his parents,he has made a full recovery.8.The new technology was to farming.9.When will the football game be live on TV?10.This computer is to the one you bought last year,and they are almost the same.delightappliedbroadcastsimilar2021/8/11 星期三60.短语识境in that

46、case；in time for；satisfied with；on the market；on sale；stand for；capable of；up to date；up to；agree with This digital camera went last week.This model is the newest and most .The camera is tiny but the picture quality is very good.It istaking moving pictures as well.Can you see that sign?It “best qual

47、ity”.I think if you buy from this brand,you will be very it.I dont think on saleupto datecapable ofstands forsatisfied with2021/8/11 星期三61you will have any difficulty using it even if you are not familiar with digital cameras.Other companies will be putting several new models as well.That means the

48、price is likely to go down because of the competition. ,do you want to wait?Or do you want to have it by next week, your sisters wedding？Well，its you to decide whether its in your budget or not.Do you me?on the marketIn that casein time forup toagree with2021/8/11 星期三62.单项填空1. most common thing to d

49、o on earth can be big threat if not handled properly,according to Chen Shanguan, designer of the spaceship. A.The;aB.A;the C.The;theD.The;/ 解析 前者为形容词最高级，故用the；后者表 示“一个巨大的威胁”，表泛指，且threat前 有形容词big修饰，故用a。A2021/8/11 星期三632.The lecture given by the professor from Nanjing University covered the of audio d

50、evices,beginning with Thomas Edisons first recording. A.changeB.revolution C.reformD.evolution 解析 词义辨析题。change改变；revolution 革命；reform改革；evolution演变,逐步发展。 此句指“音频设备的发展(过程)”。D2021/8/11 星期三643.He is considered to be in English to me,as he had three years experience of learning English in Canada. A.super

51、iorB.better C.interestedD.exposed 解析 be superior to为固定搭配，表示“优 于，胜过”。 A2021/8/11 星期三654.As the newly bought MP3 doesnt work well, the customer an explanation and that his money be returned to him in no time. A.requiredB.demanded C.declaredD.announced 解析 在四个选项中,只有require和demand后 接虚拟语气。但后接名词时，require意为

52、“需 要”，demand意为“要求得到(给予)”。故选B。B2021/8/11 星期三665.Excuse me,but can you help me to repair my transistor radio? Why not your knowledge of physics the practice? A.use;toB.put;in C.apply;toD.apply;or 解析 此句表示：把物理知识应用到实践中。 apply.to.把应用/运用到。C2021/8/11 星期三676.I would welcome the opportunity for a personal int

53、erview with you at your . A.serviceB.pleasure C.comfortD.convenience 解析 at ones convenience为固定短语，意 为“在某人方便的时候”。D2021/8/11 星期三687.I feel I cant so much pressure now with too much homework to do and so many things to deal with. A.take inB.take away C.take onD.take over 解析 take on在此表示“承担，承接”。C2021/8/11

54、 星期三698.Not that Im to go to see the film with you,but that I have to do my homework now. A.incapableB.unwilling C.unfitD.inconvenient 解析 be unwilling to do sth.不愿意做某事。 句意：不是我不愿意和你一起看电影，而是我 现在不得不做作业。B2021/8/11 星期三709.Why do we still sunbathe when we know to sunlight for too much time will do harm to our skin? A.exposedB.having exposed C.being exposedD.to be exposing 解析 此题为动名词短语作主语。be exposed to.被暴露在。C2021/8/11 星期三7110.The visitors spoke of thei