living with technology4

1、Unit 1,Reading,Reading strategy: understanding headings,,,Early history of sound recorders,Sound and video recorders,Sound and video go digital,Early history of TV,The modern age: satellite TV,Headings appear before ea

2、ch section of a text. TV (In order of time) Sound and video recorders(In order of time) The future,First reading: read the text and finishPart A on P2.,1. John Logie Baird.,2. Thomas Edison.,3. Portable cas

3、sette players and video　recorders.,What do you think is the best way to get the most important information in such a long passage?Follow the chronological order. (in order of time).,Read the development of TV,Early

4、 history of TV,Question: Who invented TV?,John Logie Baird; Philo Farnsworth;,Early history of TV,Question: Who invented TV?,The first recording of a human voice was made.,Emile Berliner invented a record player thatuse

5、d discs to record.,The first public TV broadcasts were made, in the USA.,Regular public broadcasting began in London.,Satellites were used to broadcast TV.,C2,The first color TV programme was broadcast.,Regualar color T

6、V broadcasts began in the UK.,The first CDs were made available.,The DVD was invented.,The DVD was born.,C2,E1.forsaw2.drawbacks3.constructed4.delayed5.percentage6.receiver7.Eventually,Unit 1,Language focus,Trans

7、late the words or phrases into Chinese.,keep in touch withcontribute to primitivemake breakthroughaccessible,與……保持聯(lián)系有助于，貢獻(xiàn)原始的做出突破可得到的，可利用的,benefit fromeventuallywith the development of keep pace with,受益于最后，終

8、于隨著…發(fā)展與…保持一致,貢獻(xiàn),促成某事物;導(dǎo)致,撰稿；投（稿）,contribution n. 貢獻(xiàn)； 捐款(贈),Many different people contributed to thedevelopment of TV. (L6)　　1)Millions of soldiers contribute to thepeople’s happiness and peace.　　2)Does smoking

9、 contribute to lung cancer? 　　3)She has contributed (several poems) toliterary magazines.,1. The advertisement will greatly _____ to the　success of the concert.　A. respondB. compare 　C. leadD. contribute

10、2. Eating too much fat can _____ heart disease　and cause high blood pressure.　A. result fromB. contribute to 　C. attend toD. devote to,D,B,It was not until 1938 that… (L12)是強(qiáng)調(diào)句型，是對時間狀語not until1938的強(qiáng)調(diào)。原句是：… the

11、 first colour TV programmewas not broadcast until 1938.,（2012湖南卷）It was not until I came here_____ I realized this place was famous for not only its beauty but also its weather. A. who

12、 B. that C. where D. before,B,It took more than two decades, though, until 1951, for regular color broadcasts to begin in the USA. (L13)彩色電視機(jī)節(jié)目到1951年才得以在美國定期播出，其間經(jīng)歷了二十多年的時間。,1. thou

13、gh 用作連詞, 表示“雖然”它可　以放句首,也可以放句末.1) Ann likes Tim, though he often annoys 　her.2) Though she gave no sign, I was sure 　she had seen me.,2. though 可用作副詞，且一般放在句末　(不放在句首)，意為“可是”、“不　過”: 1) I can’t attend your meeting. I

14、 can drive　you there, though.2) It’s hard work; I enjoy it ,though. 　工作很辛苦，可是我樂意干。,3. 用于習(xí)語 在 as though(好像，仿佛)，even though(即使，縱然)等固定短語中. She closed her eyes as though she were tired她閉上眼，仿佛很疲勞似的。 We felt as though w

15、e had witnessed the whole thing. 我們感到仿佛目擊了整個這件事似的。He is an honest man, I must say, even thoughI have opposed him. 盡管我反對過他，我還得說他是一個誠實(shí)人。,(NMET2005)-Have you ever been to Australia?-No, I’d like to, ______. actually

16、 B. yet C. otherwise D. though,D,2. –How is everything going on with you 　in Europe?　–Quite well. Not so smoothly as I 　hoped,____.　A. thoughB. instead　C. eitherD. too,,Regular colour TV br

17、oadcasts were delayed in the UK until 1967. （L14）在英國，定期的彩色電視節(jié)目的播出一直延遲至1967年。delay (v.) [v.] 使（某人）慢或遲到; 耽擱; 延誤: Don’t delay! Book your holiday today! 別拖延！今天就定下你休假的日子。delay doing sth.Big companies often delay payin

18、g their bills.delay sth. until sth.The opening of this section of the road is delayeduntil September.,delay [n.] 耽擱；延誤；推遲；延期：We must leave without delay. 我們必須立即離開。,seriously/badly/slightly etc delayedThe flight wa

19、s badly delayed because of fog.,They also make TV accessible to people who live far away from cities, …(L21) 他們也使遠(yuǎn)離城市的人們可以收看電視accessible  [adj.] easy to obtain or useaccessible to可接近的；可進(jìn)入的；可使用的：) a beach acce

20、ssible only from the sea只能從海上到達(dá)的沙灘2) documents not accessible to the public公眾無法接觸到的文件. 3）Computers should be made readily accessible to teachers and pupils.,access [n.] access to sth. （接近或進(jìn)入某地的）方法；通路：1) The o

21、nly access to the farmhouse is across the fields.要到那農(nóng)舍去唯有穿過田地。2) The village is easy/difficult of access. 到那個村子的路很容易[很難]走。,have access to sth./sb. （使用某物或接近某人的）機(jī)會或權(quán)利：1) get access to classified information得到接觸秘密情報的

22、機(jī)會 2) Students must have access to a goodlibrary. 學(xué)生要有使用好圖書館的便利條件。 3) Only high officials have access to thepresident. 只有高級官員才可以接近總統(tǒng)。,He was specifically asked to write a play thatwould be ________ to the local co

23、mmunity.A. flexible B. accessible C. responsible D. capable句意: 他被專門要求寫一本當(dāng)?shù)鼐用窨梢钥炊膭”?。本題考查詞組的固定搭配。flexible 柔韌的, 有彈性的; be accessible to 可接近的,可使用的,符合句意。 be responsi

24、ble for 為...承擔(dān)責(zé)任; be capable of doing sth 有能力做某事，所以選擇B。,B,The first record players had to be wound up by hand and only …(L31)最早的留聲機(jī)必須手搖上發(fā)條(wound, wound )1) The river winds down to the sea. 　這條河蜿蜒流向大海。2) wind wool

25、 (up) into a ball 　把毛線纏成團(tuán) 3) You operate the machine by winding 　this handle. 　操縱這臺機(jī)器要轉(zhuǎn)動這個把手。,wind sth. round sb./sth.; wind sb./sth. in sth. 將某物緊緊纏繞住某人/物；將某人/物包在某物中1) wind a bandage round one's finger　用繃帶包住手

26、指2) wind a scarf round the baby/the baby　in a scarf　用圍巾裹住幼兒,wind sth (up) （尤指鐘表）上發(fā)條Have you wound your watch? 你的表上發(fā)條了嗎？wind sth back, down, forward, up（轉(zhuǎn)動把手或卷軸等）使某物沿某方向移動1) wind a tape back/forward/on　把帶子向後/向前/

27、繼續(xù)卷繞2) wind a car window down/up　把汽車窗搖下去/上來,Technology is now changing faster than most people can keep pace with.(L51)技術(shù)變革快得大多數(shù)人難以跟上。keep pace with 跟上，與…齊步前進(jìn)It’s important for a company to keep pace with the ch

28、ange in the market.at a snail’s pace 非常慢；(像蝸牛一樣)慢 吞吞地,The update of the machines should______ the most advanced technology at present. A. keep a pace of B. keep pace with