九年级UNIT6Section A reading An Accidental Inventionppt课件

Unit6Whenwasitinvented SectionAPeriod2 3a 3c AnAccidentalInvention 1 Somethingaboutzipper Doyouknowhowsmall changedtheworld That sthesubjectformy Iwanttointroducethe Itis agreatinvention itisoften inour Zipperscan dresses shoes bags almosteverywhere Ihaveseenona thatthe ofdifferentinventionswere Thereit thatthezipperwasinvented WhitcombJudsonin1893 Butitwasn tused atthattime Inaround1917 itbecome inventions schoolproject zipper such that used dailylives beseenon trousers website pioneers listed mentioned by widely popular 2 4a Theysoldthefridgeatalowprice Somebodystolemycamerafrommyhotelroom Wheredidyoutakethesephotos Ourparentsadvisedusnottogooutalone Differentwriterstranslatedthebookintodifferentlanguages Thefridgewassoldatalowprice Mycamerawasstolenfrommyhotelroombysomebody Wherewerethesephotostaken Wewereadvisedbyourparentsnottogooutalone Thebookwastranslatedintodifferentlanguagesbydifferentwriters 3 4beat lock like ring invite break tell bring You tothepartylastnight weren tyou Whydidn tyougo Theearthquakehappenedallofasudden butluckilythevillagers toasafeplace Thedoor whenwearrived sowe thebell Thestudents nottoeatordrinkinclass butRuby therulewhenshestartedeatingabiscuitinscienceclass Thecookies bythehungrykidsinlessthan20minutes andtheyreally them wereinvited werebrought waslocked rang weretold broke wereeaten liked 4 4c Thetelephone invent byAlexanderGrahamBell He born in1847 Mr Bell work ontheinventionofthetelephonewithThomasWatson In1875 Mr Bell learn howtosendmusicalnotesthroughaninstrumentsimilartoatelephone Finally thetelephone invent in1876 Thefirstsentencethat say onthetelephonebyMr Bellwas Mr Watson comehere Iwanttoseeyou Todaythetelephone use aroundtheworld wasinvented wasborn worked learned wasinvented wassaid isused 5 Whatdoesitmean Canyouthinkofaninventionthatwasinventedbyaccident Whatisthearticleabout AnAccidentalInvention 6 Skimandmatchthemainidea Paragraph1Paragraph2Paragraph3 LuYuandhisbookChaJing Howteaspreadtoothercountries Howteawasinventedbyaccident 7 P1 oneoftheworld sfavoritedrinks today Firstly wasboilingdrinkingwater Secondly someleaves fellinto Thirdly remained for Fourthly produced Lastly tastedthehotmixture ways byaccident how aChineserulerShenNong who 5 000yearsago when 8 P2 Whoiscalled thesaintoftea WhatisChaJingabout LuYuiscalled thesaintoftea Thebookdescribeshowteaplantsweregrownandusedtomaketea Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused 9 P3 It thattea KoreaandJapan the6thand7thcenturies InEngland tea appear around1660 butinlessthan100years ithadbecomethe The fromChinatoWesterncountries inthe19thcentury Thishelpedto the ofteaandtheteaplanttomoreplacesaroundtheworld manypeoplenowknowaboutteaculture theChineseare theoneswhobestunderstandthenatureoftea isbelieved wasbroughtto during didn t until nationaldrink teatrade tookplace spread popularity Eventhough withoutdoubt 10 1 Oneoftheworld sfavoritedrinkswas byaccident 2 Teawasfirst byShenNongabout5 000yearsago 3 Anicesmellwas whenthetealeavesdroppedintothehotwater 4 Teawas toKoreaandJapanduringthe6thand7thcenturies 5 Teaisnow betweenmanydifferentcountries 3c inventdrinkbringproducetrade invented drunk produced brought traded 11 1 byaccident偶然 意外地Thelittlegirlknockedtheglassoffbyaccident 小女孩不小心碰落了玻璃杯 Wemetbyaccidentattherailwaystation 我们在火车站偶然相遇 那个小孩在登山中意外地摔伤了腿 Thatchildbrokehisleg whenhewasclimbingthemountain by accident C bynow到如今 至此bythen到那时byhand用手 亲手 靠手做bytheway顺便说 顺便问一下bythetime到 的时候bychance偶然 12 2 andremainedthereforsometime sometime一段时间 一些时间I llstayhereforsometime 我将在这儿呆一段时间 Welivedinthecountryforsometime 我们在农村住过一段时间 sometimes sometime sometime sometimes都与时间相关 sometimes是个频度副词 意为 有时 表示动作发生的不经常性 常与一般现在时或一般过去时连用 SometimesIhavelunchatschool 13 sometime是个副词 意为 某时 指时间上不确定的某一点 常用于过去时或将来时 IsawhimsometimeinJuly Theywillcomesometimenextweek sometime是名词短语 意思是 一段时间 在句中常与for take等词连用 sometimes是名词短语 意为 几次 倍 对它提问用howmanytimes HowmanytimesdoyouwatchTVeveryweek Sometimes sometimes sometime sometime sometimes是常用的几个词 它们形似而含义不同 请记住下面口诀 分开是 一段 相连为 某时 分开s是 倍 次 相连s是 有时 14 我们将在八月的某个时候度假 我每天花一些时间练习说英语 We lltakeourholidaysometimeinAugust IspendsometimepracticingspeakingEnglisheveryday TranslatethesentencesintoEnglish 3 星期天他有时去看电影 4 他以前去过北京几次 SometimeshegoestothecinemaonSunday HehasbeentoBeijingforsometimesbefore 15 3 anicesmellsmell在这里是名词 意思是 气味 Thesmellmadehimsick 这气味使他感到恶心 Thesmellofthepaintwillpassoffinafewdays 油漆味几天后就会消失 smell做名词还有 嗅觉 嗅 的意思 Thedogscanfinddrugsbysmell 这些狗能嗅出毒品来 Haveasmellofthiseggandtellmeifit sbad 闻闻这个蛋 告诉我坏没坏 16 smell还可以做动词 意思 发出 气味 闻到 Theflowerssmellsweet 花朵散发芳香 Icouldsmellthatthemilkwasnotfresh 我闻得出牛奶不新鲜 Canyousmellanything 你闻到什么气味吗 知识拓展 smell意为 发出气味 闻起来 用于系表结构 其后需接形容词作表语 smell表示 闻到 时 是及物动词 其后需接宾语 17 1 Wedon tcareifahuntingdogsmells butwereallydon twanthimtosmell bad 2 Theseflowerssmell A goodB wellC verymuchD badly3 那朵花闻起来很香 badly bad A Theflowersmellssweet good 4 WhatisMumcookinginthekitchen 2009扬州 Fish Iguess Howniceit A looksB soundsC tastesD smells D 18 4 TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury traden 贸易 交易Chinadoesalotoftradewithmanycountries 中国和许多国家进行多方面贸易 Tradewasverygoodlastmonth 上月的交易量很大 Shemadeagoodtrade 她做了一笔好生意 19 trade还可以做动词 做买卖 从事贸易 的意思 Irefusetotradewiththatcompanyagain 我拒绝再度和那家公司做生意 Hetradesinsilk 他经营丝绸贸易 Mydeskmatewantedtotradehispenformybook 我的同桌想用他的钢笔换我这本书 知识拓展 20 takeplace发生 出现ThenextRugbyWorldCupwilltakeplaceinthreeyears time 下一届橄榄球世界杯赛将于三年后举行 TheeveningpartywilltakeplaceonNewYear sEve 晚会将在除夕那天举行 21 takeplace和happen的用法1 takeplace表示 发生 举行 举办 一般指非偶然性事件的 发生 即这种事件的发生一定有某种原因或事先的安排Greatchangeshavetakenplaceinourhometownduringthepasttenyears TheOlympicGamesof2008tookplaceinBeijing 2 happen作 发生 碰巧 解 一般用于偶然或突发性事件Whathappenedtoyou Maybesomethingunexpectedhappened 注意 happen与takeplace通常都没有被动语态 What her 她发生了什么事 2 I meetmyfriendinthestreet 我碰巧在街上遇见了我的朋友 3 Whenwillthewedding 婚礼什么时候举行 happenedto happenedto takeplace 22 5 withoutdoubt毫无疑问 的确HeiswithoutdoubttheclevereststudentI veevertaught 他确实是我所教过的学生中最聪明的 Withoutdoubtthisisthebest 无疑地这是最好的 doubtn 怀疑 疑惑v 怀疑 不信任Whenhereadtheletter hisdoubtsclearedaway 他读了那封信以后 心中的疑虑就消除了 Heexplainedawayherdoubts 他通过解释消除了她的怀疑 Hishonestyisbeyonddoubt 他的诚实毫无疑问 indoubt怀疑 拿不定主意no without beyonddoubt无疑地 必定 当然makenodoubtof对 毫不怀疑 23 HesayshecancuremebutIstilldoubthim 他说他能治好我的病 但我还是不相信他 Idon tdoubtthathewroteithimself 我不怀疑那是他亲自写的 DoyoudoubtwhatIsay 你怀疑我说的话吗 Wedoubtedhimaliar 我们怀疑他是个骗子 24 选词并用其适当形式填空It sautumnand startfallingfromthetree 2 Heplansto inHongKongforafewmoredays century leaf smell discover remain leaves remain 3 It sColumbus 哥伦布 who theNewContinent 4 Adelicious comesfromthekitchen WhatisMumcookingforsupper 5 Thestoryhappenedabouta ago thatistosay ahundredyearsago discovered smell century 25 完成句子1 我只是偶然发现那只丢失的小猫 Ionlyfoundthemissingcat 2 根据最近的一项调查 每年有上百万的人死于与吸烟有关的疾病 arecentsurvey millionsofpeoplediefromdiseaseslinkedtosmokingeachyear by accident Accordingto 3 茶是偶然被发明的 Teawas 4 这样 世界上最受欢迎的饮料之一被发明了 Sooneoftheworld sfavoritedrinks invented by accident was invented 5 据说神农在室外火炉上烧开水时发现了茶 thatShenNong teawhenhewasboilingdrinkingwateroveranopenfire Itissaid discovered 26