译林英语选修7Unit1Reading

Unit1ReadingTheevolutionofvideoandsounddevicesWhataretheyTVsetsLeadinWhatdidthefirstTVinyourhomeloolieHowbigisitWhatwasthepicturelieWhatdoestheTVyouareusingnowloolieHowbigisitWhatwasthepicturelieDoyouwanttonowmoreaboutvideoandsounddevicesLet'snowmoreaboutthese!FastReadingReadthetetquiclyandanswerthefollowingquestionsWhodevelousedformostearlyTVbroadcastWhomadethefirstrecordingofahumanvoiceWhatweredevelopedbythelate1960s1WhodevelousedformostearlyTVbroadcast2Whomadethefirstrecordingofahumanvoice3Whatweredevelopedbythelate1960sJohnLogieBairdThomasEdisonPortablecassetteplayers19251929ThefirstadeintheUSARegularpublicbroadcastingbeganinLondonThedevelopmentofTVsetsDetailReadingYearEvent193819621967ThefirstcolourTVmewasbroadcastSatelliteswereusedtobroadcastTVRegularcolourTVbroadcastsbeganintheU1ColourTVbecamesatelliteTVbroadcastsFFWhataudiodevicesdoyouchoosetoenjoymusicWhatfunctionselsedoyouneedinanaudiodevicebesidesusicYearEvent18771887ThefirstrecordingofahumanvoicewasmadeEmileBerlinerinventedarecordplayerthatuseddiscstorecordonThedevelopmentofsoundandvideorecordersYearEvent198219931995ThefirstCDsweremadeavailableTheVCDwasbornTheDVDwasinvented3Someofthefirsttaaemanyofthethingstaledaboutinthearticleoutofdate

TFTWhataresomepossibledisadvantagesofhavingalotoftechnologyinourliveseysforactivityD1____2____3____4____5____6____7____8____edhcfabgeysforactivityE1__________2____________3__________4____________5__________6____________7__________foresawdrawbacsconstructeddelayedpercentagereceiverEventually返回目录LanguagePointscontributeto…把……贡献给；有助于……；促成例:Hecontributedalotofmoneytothecharity他捐很多钱给慈善机构。Icontributedseveralstoaliterarymagaine我投了几首诗给一本文学杂志。翻译下列句子。1充足的新鲜空气有助于身体健康。2司机的粗心大意造成了这次事故。PlentyoffreshaircontributestogoodhealthThedriver’scarelessnesscontributedtotheaccident2constructvt制造Hisbrothersonthlearninghowtoconstructamodelplane他弟弟花了一个月的时间学习如何制造飞机模型。3delayv&n耽搁，延迟delaysth/doingsth推迟（做）某事delayindoingsth没有及时做某事withoutdelay=quicly毫不迟延地易混辨析：delay，putoff在表示“推迟某事”时可以互换。Theflightwasdelayed/putoffduetothebadweather由于天气不好，航班被推迟了。但它们又有细微差别：（1）delay强调因某种困难或障碍厌恶，动作主体是人或困难本身，延迟的时间不确定，也可能无限延迟。Mygrandmafellillallofasudden,whichdelayedourtrip奶奶突然病倒了，延迟了我们的旅行。（2）putoff强调“拖延时间”，指因客观原因造成的拖延或主观上的有意拖延。you’realwaysputtingoffthingsYoushouldgetridofthisbadhabit你做事总是拖拉，你得克服这个坏习惯。填空：①我们的飞机因大雾而延迟了。②拖了那么久，他终于完成了论文。③我的医生劝我立即戒烟。Ourplane___________bytheheavyfogwasdelayed_______________,hefinishedhispaperatlastAftermuchdelayMydoctoradvisedmetogiveuoing__________withdelay4electricadj电的;电动的;用电的；electricaladj电的；电气科学的；electronicadj电子的eganelectricfan/blanetanelectricalengineeranelectronicmusic5distributevt分发；分销；使分布distribute…over…把……分配到distributesthto…把某物分配给……distributesthamong把某物分配给……易混辨析：distribute,divide都有“分配”的意思。distribute指“将某物分成一定的部分或数量，通常各份的数量不一定相等，然后分给某些人或地方”。distributeleaflets分发传单divide指“把整体分成若干部分”。divideitintotwo把它分成两份填空：（1）这笔款项是在本地区的学校中分配的。（2）一个句子可以划分成有意义的各个部分。Themoney____________________schoolsintheareawasdistributedamongAsentencecan________________meaningfulsegmentsbedividedupinto6benefitfrom从……中受益Manychildrenintheareabenefitfromthebooshedonated这个地区的许多孩子从他捐赠的图书中受益。7winduindedhiswifetowinduptheloc他提醒妻子给钟上发条。JohnLogieBairdconstructedthefirstcolourTVin1928,butitwasnotuntil1938thatthefirstcolourTVmerwasbroadcast约翰·洛吉·贝德尔于1928年制造出第一台彩色电视机，但知道1938年第一个彩色电视节目才播出。难句解析

句中but后面的itwasnotuntil1938that是强调句型，对时间状语notuntil1938加以强调。2However,mostsatellitereceiverstothepopulationlivingnearby然而，大多数人仍然收益与卫星电视，因为当地的电视公司把从卫星接收器接收到的信号波送给附近的居民。句中as引导一个状语从句，在此句中，theygetfromsatellitereceivers是定语从句，修饰前面的thesignals。3Itallbeganin1877,whenThomasEdisonmadethefirstrecordingofahumanvoiceonhisinvention,therecordplayer一切始于1877年，这一年托马斯·爱迪生用他发明的留声机第一次录制了人的声音。句中when引导非限制性定语从句，在此从句中therecordplayer是hisinvention的同位语。Regularay1928inNewYorandon20August1929inLondonP2regular考点考例Anew_____busservicetoTianjinAirmonregular有规律的，定期的，定时的;normal正常的，常态的，正规的；usual通常的，惯常的；common普通的，通常的，常见的。2Ittoomorethantwodecades,though，until1951,forregularcolourTVbroadcaststobeginintheUSAP2though作为副词的用法

—HowiseverythinggoingonwithyouinEurooothlyasIhoped,_____Athough Binstead Ceither Dtoo

_________hehaslimitedtechnicalnowledge,theoldworerhasalotofeperienceASince

BUnless

CAs

DAlthough3IthinwatchingtoomuchTVjustmaesyoustuuch和muchtoo

Allenhadtocallataibecausethebowas_____tocarryallthewayhomeAmuchtooheavyBtoomuchhea