譯林英語選修7Unit1Reading

Unit1ReadingTheevolutionofvideoandsounddevicesWhataretheyTVsetsLeadinWhatdidthefirstTVinyourhomeloolieHowbigisitWhatwasthepicturelieWhatdoestheTVyouareusingnowloolieHowbigisitWhatwasthepicturelieDoyouwanttonowmoreaboutvideoandsounddevicesLet'snowmoreaboutthese!FastReadingReadthetetquiclyandanswerthefollowingquestionsWhodevelousedformostearlyTVbroadcastWhomadethefirstrecordingofahumanvoiceWhatweredevelopedbythelate1960s1WhodevelousedformostearlyTVbroadcast2Whomadethefirstrecordingofahumanvoice3Whatweredevelopedbythelate1960sJohnLogieBairdThomasEdisonPortablecassetteplayers19251929ThefirstadeintheUSARegularpublicbroadcastingbeganinLondonThedevelopmentofTVsetsDetailReadingYearEvent193819621967ThefirstcolourTVmewasbroadcastSatelliteswereusedtobroadcastTVRegularcolourTVbroadcastsbeganintheU1ColourTVbecamesatelliteTVbroadcastsFFWhataudiodevicesdoyouchoosetoenjoymusicWhatfunctionselsedoyouneedinanaudiodevicebesidesusicYearEvent18771887ThefirstrecordingofahumanvoicewasmadeEmileBerlinerinventedarecordplayerthatuseddiscstorecordonThedevelopmentofsoundandvideorecordersYearEvent198219931995ThefirstCDsweremadeavailableTheVCDwasbornTheDVDwasinvented3Someofthefirsttaaemanyofthethingstaledaboutinthearticleoutofdate

TFTWhataresomepossibledisadvantagesofhavingalotoftechnologyinourliveseysforactivityD1____2____3____4____5____6____7____8____edhcfabgeysforactivityE1__________2____________3__________4____________5__________6____________7__________foresawdrawbacsconstructeddelayedpercentagereceiverEventually返回目錄LanguagePointscontributeto…把……貢獻(xiàn)給；有助于……；促成例:Hecontributedalotofmoneytothecharity他捐很多錢給慈善機(jī)構(gòu)。Icontributedseveralstoaliterarymagaine我投了幾首詩給一本文學(xué)雜志。翻譯下列句子。1充足的新鮮空氣有助于身體健康。2司機(jī)的粗心大意造成了這次事故。PlentyoffreshaircontributestogoodhealthThedriver’scarelessnesscontributedtotheaccident2constructvt制造Hisbrothersonthlearninghowtoconstructamodelplane他弟弟花了一個(gè)月的時(shí)間學(xué)習(xí)如何制造飛機(jī)模型。3delayv&n耽擱，延遲delaysth/doingsth推遲（做）某事delayindoingsth沒有及時(shí)做某事withoutdelay=quicly毫不遲延地易混辨析：delay，putoff在表示“推遲某事”時(shí)可以互換。Theflightwasdelayed/putoffduetothebadweather由于天氣不好，航班被推遲了。但它們又有細(xì)微差別：（1）delay強(qiáng)調(diào)因某種困難或障礙厭惡，動(dòng)作主體是人或困難本身，延遲的時(shí)間不確定，也可能無限延遲。Mygrandmafellillallofasudden,whichdelayedourtrip奶奶突然病倒了，延遲了我們的旅行。（2）putoff強(qiáng)調(diào)“拖延時(shí)間”，指因客觀原因造成的拖延或主觀上的有意拖延。you’realwaysputtingoffthingsYoushouldgetridofthisbadhabit你做事總是拖拉，你得克服這個(gè)壞習(xí)慣。填空：①我們的飛機(jī)因大霧而延遲了。②拖了那么久，他終于完成了論文。③我的醫(yī)生勸我立即戒煙。Ourplane___________bytheheavyfogwasdelayed_______________,hefinishedhispaperatlastAftermuchdelayMydoctoradvisedmetogiveuoing__________withdelay4electricadj電的;電動(dòng)的;用電的；electricaladj電的；電氣科學(xué)的；electronicadj電子的eganelectricfan/blanetanelectricalengineeranelectronicmusic5distributevt分發(fā)；分銷；使分布distribute…over…把……分配到distributesthto…把某物分配給……distributesthamong把某物分配給……易混辨析：distribute,divide都有“分配”的意思。distribute指“將某物分成一定的部分或數(shù)量，通常各份的數(shù)量不一定相等，然后分給某些人或地方”。distributeleaflets分發(fā)傳單divide指“把整體分成若干部分”。divideitintotwo把它分成兩份填空：（1）這筆款項(xiàng)是在本地區(qū)的學(xué)校中分配的。（2）一個(gè)句子可以劃分成有意義的各個(gè)部分。Themoney____________________schoolsintheareawasdistributedamongAsentencecan________________meaningfulsegmentsbedividedupinto6benefitfrom從……中受益Manychildrenintheareabenefitfromthebooshedonated這個(gè)地區(qū)的許多孩子從他捐贈(zèng)的圖書中受益。7winduindedhiswifetowinduptheloc他提醒妻子給鐘上發(fā)條。JohnLogieBairdconstructedthefirstcolourTVin1928,butitwasnotuntil1938thatthefirstcolourTVmerwasbroadcast約翰·洛吉·貝德爾于1928年制造出第一臺(tái)彩色電視機(jī)，但知道1938年第一個(gè)彩色電視節(jié)目才播出。難句解析

句中but后面的itwasnotuntil1938that是強(qiáng)調(diào)句型，對(duì)時(shí)間狀語notuntil1938加以強(qiáng)調(diào)。2However,mostsatellitereceiverstothepopulationlivingnearby然而，大多數(shù)人仍然收益與衛(wèi)星電視，因?yàn)楫?dāng)?shù)氐碾娨暪景褟男l(wèi)星接收器接收到的信號(hào)波送給附近的居民。句中as引導(dǎo)一個(gè)狀語從句，在此句中，theygetfromsatellitereceivers是定語從句，修飾前面的thesignals。3Itallbeganin1877,whenThomasEdisonmadethefirstrecordingofahumanvoiceonhisinvention,therecordplayer一切始于1877年，這一年托馬斯·愛迪生用他發(fā)明的留聲機(jī)第一次錄制了人的聲音。句中when引導(dǎo)非限制性定語從句，在此從句中therecordplayer是hisinvention的同位語。Regularay1928inNewYorandon20August1929inLondonP2regular考點(diǎn)考例Anew_____busservicetoTianjinAirmonregular有規(guī)律的，定期的，定時(shí)的;normal正常的，常態(tài)的，正規(guī)的；usual通常的，慣常的；common普通的，通常的，常見的。2Ittoomorethantwodecades,though，until1951,forregularcolourTVbroadcaststobeginintheUSAP2though作為副詞的用法

—HowiseverythinggoingonwithyouinEurooothlyasIhoped,_____Athough Binstead Ceither Dtoo

_________hehaslimitedtechnicalnowledge,theoldworerhasalotofeperienceASince

BUnless

CAs

DAlthough3IthinwatchingtoomuchTVjustmaesyoustuuch和muchtoo

Allenhadtocallataibecausethebowas_____tocarryallthewayhomeAmuchtooheavyBtoomuchhea