高中英语 Unit 2 Wish you were Reading课件4 牛津译林版必修2.ppt

m7unit1 livingwithtechnologywelcomeandreading warmingup canyoumakealistoftheelectricalequipmentandelectronicdevicesyouhaveathome havingatravelorhavingaclass whilehavingatravel digitalcamera videocamera sendpicturestofriends sendpicturestofriends printer fax scanner camcorder可携式摄像机 md walkman cdplayer mp3 mp4 mobilephone palmtopcomputer laptopcomputer flashlight accutron athome tvset remotecontrol dvd disc microphone videogameplayer desktop u disc mouse virtual keyboards 虚拟键盘 telephone videophone electricfan electricheater air conditioner electricfootwarmer heatingwire electricblanket electricalmachinery 电机 storagebattery electricallyoperatedbike radiogram electricshaver electronicoven electriciron whilehavingaclass taperecorder projector loud speaker electriccalculator electronicdictionary thedevelopmentofelectricdevices black and whitetv colourtv lcdscreen microwaveovensrefrigeratorstvsetsairconditionerswashingmachinesvacuumcleanersdishwashercomputerscdplayersmobilephonesdigitalcameraelectronicdictionaries 微波炉冰箱 冷库电视空调 冷气机洗衣机真空吸尘器洗碗机电脑激光唱机 cd播放器手机数码相机电子词典 sharingyouropinions 1 howhavetheychangedourlife personally ithinktheinventionthathasgreatlychangedourlifeis because 2 whatcontributedtothesegreatinventions thedevelopmentofscienceandtechnology 单词预习案 自测题 注意词性词形变化 1 演变 发展 变化n 2 缺点 不利条件3 原理 法则 行为准则4 制造 建造v 建筑物n 5 可使用的 可接触的 易理解的 可到达的adj n 使用权6 组成部分 成分n 7 最后 终于adv 最终的adj evolution drawback principle construct construction accessible access component eventually eventual 8 预料 预见pt pp 9 专利权 专利证书10 适应 改编本n 适应 改编v 11 怀疑的12 非正式的 随便的 漫不经心的13 保险 保障措施n 确保 投保v 14 显然的 显而易见的 foresee foresaw foreseen patent adaptation adapt sceptical casual insurance insure obvious phrases 1 影像和声音设备的发展2 定期向公众播放3 之后不久4 有许多缺点5 在电视的发展上取得了重大突破6 由法恩斯沃斯首先发现的原理7 制造出第一台彩色电视机 theevolutionofvideoandsounddevices regularpublicbroadcasting shortlyafterwards havemanydrawbacks makeimportantbreakthroughsinthedevelopmentoftv theprinciplesfirstdiscoveredbyfarnsworth constructthefirstcolortv 8 被现场直播9 使得远离城市的人们也能收看电视10 受益于卫星电视11 使用唱片来代替圆管12 被用手上发条13 便携式盒式磁带录音机14 数码技术15 某种形式的便携式存储设备16 跟上步伐 bebroadcastlive maketvaccessibletopeoplewholivefarawayfromcities benefitfromsatellitetv usediscsasalternativestotubes bewoundupbyhand portablecassetteplayers digitaltechnology someformofportablestorage keeppacewith readingcomprehension readthearticleandfinishparta c1andc2 parta1 johnlogiebaird 2 thomasedison 3 portablecassetteplayersandvideorecorders partc1fffttpartc21 1887emileberlinerinventedarecordplayerthatuseddiscostorecordon 2 1925thefirstpublictvbroadcastsweremadeintheusa 3 1929regularpublicbroadcastingbeganinlondon 4 1938thefirstcolortvprogrammewasbroadcast 5 1962satelliteswereusedtobroadcasttv 6 1967regularcolortvbroadcastsbeganintheuk 7 1982thefirstcdsweremadeavailable 8 1993thevcdwasborn 9 1995thedvdwasinvented languagepoints johnconstructedthefirstcolortvin1928 butitwasnotuntil1938thatthefirstcolortvprogrammewasbroadcast l12 13 wewaitedtill until hecameback 我们一直等到他回来 如主句动词是延续性动作 常用肯定式 表示 直到 为止 shedidn tstopworkinguntileleveno clock 她到11点钟才停止工作 如主句动词是瞬间动词 常用否定式 表示 直到 才 theydidn tgohomeuntilitwasgettingdark 与强调句型结合itwasnotuntilitwasgettingdarkthattheywenthome 与倒装句式结合notuntilitwasdarkdidtheygohome 主倒从不倒 beforeitwillbe 一段时间 before从句 does 要过多久 才能做itwillbe3yearsbeforewemeetagain itwillnotbe 一段时间 before从句要不了多久 就能做itwillnotbelongbeforehefinisheshisjob itwas 一段时间 before从句 did 过了很久 才itwas3daysbeforehewenttobeijing itwasnot 一段时间 before从句 did 没过多久 就itwasnotlongbeforethefirewasputout since itis hasbeen 一段时间 since从句 did 他们已经在这儿工作5年了 theyhaveworkedherefor5years 5年前他们就不在这儿工作了 theydidn tworkherefiveyearsago 他们不在这儿工作已经5年了 itis hasbeen5yearssincetheyworkedhere itis10yearssinceismokeditis hasbeen 5yearssincehisfatherdied 延续性动词 反过来翻译 短暂性动词 直接翻译 1 it syears since before after that ipaintedthisbeautifulpicture 2 itwillbeyears since before after that ipaintthisbeautifulpicture 3 itwasyears since before after that ipaintedthisbeautifulpicture 4 it sforfiveyears since before after that ihavepaintedthisbeautifulpicture 易误辨析 表示从since从句谓语动作发生以后到现在所经过的一段时间 译为 自从 以来已多久了 itis 时间段 since 过去时 表示从过去某一时间到before从句谓语动作发生所经过的一段时间 译为 多长时间后才 就做了 it was 时间段 before 过去时 表示从现在起到before从句谓语动作发生所经过的一段时间 译为 多长时间后才会 就会做 it willbe 时间段 before 一般现在时 2 ittookmorethantwodecades though until1951 forcolorbroadcaststobeginintheusa p2 l13 14 但是彩色电视节目一直到1951年才得以在美国开播 这其间一共尽力了二十多年的时间 thoughconj 1 虽然 尽管thoughiadmitthattheproblemisdifficult idon tthinkitcan tbesolved 2 但是they recomingnextweek thoughidon tknowwhichday adv 可是 不过 一般置于句中或句末 idon tthinkitcan tbesolved though iadmitthattheproblemisdifficult idon tthinkitcan tbesolved iadmitthattheproblemisdifficult though asif though似乎 仿佛asif后从句的省略 asif todo doing donehestoodupasiftoleave leave hewasupsetasifpunishedbyhisfather punish theoldwomanwipedhereyesasifcrying cry eventhough尽管eventhoughheleftschoolat16 hestillmanagedtobecomefamous 1 hehaslimitedtechnicalknowledge theoldworkerhasalotofexperience 2009全国i a sinceb unlessc asd although2 though money hisparentsmanagedtosendhimtouniversity 2008上海 a lackedb lackingofc lackingd lackedin3 howiseverythinggoingonwithyouineurope quitewell notsosmoothlyasihoped 2009江苏 a thoughb insteadc eitherd too 3 theyalsomaketvaccessibletopeoplewholivefarawayfromcities l21 22 accessible adj 可获得的beaccessibletosb beaccessibletoeverychildcomputersshouldbeaccessibletoteachersandpupils 2 可进入的 可到达的theislandisonlyaccessiblebyboat achurchiseasilyaccessiblefrommyhome 平易近人的thesuperstarisveryaccessible 容易理解的themusic novelisaccessibletoeveryoneaccess n 1 接近的机会 进入的权利 u to haveaccesstocompulsoryeducation medicalcare2 通道 入口 门路 c to theonlyaccesstotheirhouse windn 风 气流 windv wound wound 蜿蜒 缠绕 上发条 eg 1 thenursewoundabandagearoundmyfingersothatbleedingcouldbestopped 2 remembertowind up theclockeverynightbeforeyougotobedifyoudonotwantittostop 3 thelittleboywoundhisarmsaroundhismother swaistandpreventedherfromleaving 4 thefirstrecordplayershadtobewoundupbyhandandonlyplayedrecordsthatweretwominuteslong l31 32 5 mostearlyrecordersemployedsteeltapetorecordon whichmadethemheavyanddifficulttouse orpapertape whichwaseasiertousebutoftenbroke l34 36 employ在本句中意思是 使用 利用 employsomethingtodo用某物来做 eg 我们可以驾驶这种新型汽车 以便节约能源 wecanemploythistypeofnewcarstoridesothatwecansaveenergy sb beemployedindoingsth 从事于 忙于 eg 我女儿总是忙于做家庭作业 mydaughterisalwaysemployedindoingherhomework 2 两个which均引导非限制性定语从句 分别修饰steeltape和papertape 3 makethemheavyanddifficulttouse使他们笨重并难于使用makesth adj todo其中动词不定式为主动形式表被动含义 eg 这些大窗子使人们住进这所房子很舒适 thebigwindowsmakethehousecomfortabletolivein 4 waseasiertouse使用起来更容易eg thegirliseasytogetalongwith translation 1 直到天黑他们才回家 两种表达 2 再过三年他们才能再次重逢 3 没过多久大火就被扑灭了 4 他