九年级英语全册 Unit 6 When was it invented Section A 2(2)课件.ppt

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1、SectionAPeriod2(3a3c)Translatethephrases.beusedforthinkofmypleasurethinkaboutourdailyliveshaveapointatthattimebecomepopular被用作被用作想到想到很荣幸很荣幸考虑考虑我们的日常生活我们的日常生活有道理有道理在当时在当时变得受欢迎变得受欢迎;变得普遍变得普遍Howmanykindsofdrinksdoyouknow?Canyounamesome?Cokewaterjuicecoffeeteathemostpopulardrinkintheworld(exceptwater)te

2、agreenteaHowmanykindsofteadoyouknow?blackteawhiteteaWulongteaPuerTeaSincethe18thcentury,theUnitedKingdomhasbeenoneofthelargestpercapitateaconsumersintheworld,witheachcitizenconsumingonaverage1.9kgperyear.InBritainteaisusuallyblackteaservedwithmilk.GreenteastraditionalroleinJapanesesocietyisasadrinkf

3、orspecialguestsandspecialoccasions.TeaisthenationaldrinkinEgypt,andholdsaspecialpositionthatevencoffeecannotrival.TheRepublicofIrelandhas,foralongtime,beenoneofthebiggestper-capitaconsumersofteaintheworld.Thenationalaverageisfourcupsperpersonperday,withmanypeopledrinkingsixcupsormore.IntheUnitedStat

4、es,teacantypicallybeservedatallmealsasanalternativetocoffee.ManyAmericanspreferteaservedwithice.Somequestionsabouttea:1.Teawasfirstinventedin_.2.Teacomesfrom_.3.Teatreesmostlygrowinthe_ofChina.4.TeawasbroughttotheWesternworldin_.Chinateatreessouth16103a Readthepassagequicklyandmatcheachparagraphwith

5、itsmain.Paragraph1Paragraph2Paragraph3LuYuandhisbookCha JingHowteaspreadtoothercountriesHowteawasinventedbyaccident1.Whenwasteafirstdrunk?2.Howwasteainvented?3.Whowascalled“thesaintoftea”?Itwasfirstdrunkabout5,000yearsago.Someleavesfromateaplantfellintotheboilingwater.Itproducedanicesmellandtastedde

6、licious.Thisishowteawasinvented.3b Readthepassageagainandanswerthequestions.LuYuiscalled“thesaintoftea”.4.WhatisCha Jing about?5.Whenwasteabroughttoothercountries?Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.BrilliantIn

7、ventionsMadebyAccident AlexanderFleming(1881-1955),aScottishbacteriologistinLondon,discoveredpenicillinbymistakewhenhewastryingtostudyStaphylococcusbacteriain1928.BrilliantInventionsMadebyAccident In1968,ascientistat3MintheU.S.A,Dr.SpencerSilver,wasattemptingtodevelopasuper-strongadhesive(粘着粘着剂剂).In

8、steadheaccidentallycreatedareusable,pressure-sensitiveadhesive.In1974hiscolleaguetriedtousetheadhesivetoanchor(使固定使固定)hisbookmark.Post-itNotesBrilliantInventionsMadebyAccident Greatbatchwasalifelonginventor.Inthe1950s,heworkedasmedicalresearcher.Hewasbuildinganoscillator(振振荡荡器器)torecordheartsoundswh

9、enhepulledthewrongresistoroutofabox.Whenheassembledhisdevice,itbegantogiveoffarhythmicelectricalpulse.Itwasthenherealizedhisinventioncouldbeusedasapacemaker(起搏器起搏器).Thinkofsomethingthatyoudontlikedoing.Thenthinkofaninventionthatcouldhelpyou.musiccandleactivityglassestemperaturecupImagineyouareabusin

10、essperson.Askyourpartnerquestionsabouthisorherinvention.Thentrytosellyourpartnersinventiontotheclass.A:ThisspecialpenwasinventedbyZhengJie.Ithasthreecolorsanditisusedfor1.byaccident偶然；意外地偶然；意外地Thelittlegirlknockedtheglassoffbyaccident.小女孩不小心碰落了玻璃杯。小女孩不小心碰落了玻璃杯。Wemetbyaccidentattherailwaystation.我们在火

11、车站偶然相遇。我们在火车站偶然相遇。Languagepoints【2013甘甘肃兰肃兰州州】那个小孩在登山中意外地摔那个小孩在登山中意外地摔伤伤了腿。了腿。Thatchildbrokehisleg_whenhewasclimbingthemountain.byaccidentIdidntpassthephysicsexamlastmonth._,howdoyoustudyforaphysicstest?(2012年黔西南州中考年黔西南州中考)A.ByaccidentB.BymistakeC.BythewayD.BythetimeCbynow到如今；到如今；至此至此bythen到那时到那时byh

12、and用手用手;亲手亲手;靠手做靠手做bytheway顺便说顺便说;顺便问一下顺便问一下bythetime到到.的时候的时候bychance偶然偶然知识链接知识链接2.andremainedthereforsometime.sometime一段时间；一些时间一段时间；一些时间Illstayhereforsometime.我将在我将在这这儿呆一段儿呆一段时间时间。Welivedinthecountryforsometime.我我们们在在农农村住村住过过一段一段时间时间。sometimes,sometime,sometime,sometimes都与时间相关。都与时间相关。sometimes是个频度

13、副词，意为是个频度副词，意为“有时有时”，表示动作发生的不经常性，常与一般现，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。在时或一般过去时连用。SometimesIhavelunchatschool.知识链接知识链接sometime是个副词，意为是个副词，意为“某时某时”，指时间，指时间上不确定的某一点，常用于过去时或将来时。上不确定的某一点，常用于过去时或将来时。IsawhimsometimeinJuly.Theywillcomesometimenextweek.sometime是名词短语是名词短语,意思是意思是“一段时间一段时间”,在句中常与在句中常与for、take等词连用。

14、等词连用。sometimes是名词短语，意为是名词短语，意为“几次几次(倍倍)”,对它提问用对它提问用howmanytimes。HowmanytimesdoyouwatchTVeveryweek？Sometimessometimes,sometime,sometime,sometimes是常用的几个词，它们形似而含义是常用的几个词，它们形似而含义不同。请记住下面口诀：不同。请记住下面口诀：分开是分开是“一段一段”，相连为相连为“某时某时”;分开分开s是是“倍、次倍、次”，相连相连s是是“有时有时”。1)我们将在八月的某个时候度假。我们将在八月的某个时候度假。2)我每天花一些时间练习说英语。我每

15、天花一些时间练习说英语。WelltakeourholidaysometimeinAugust.IspendsometimepracticingspeakingEnglisheveryday.TranslatethesentencesintoEnglish.3)星期天他有时去看电影。星期天他有时去看电影。4)他以前去过北京几次。他以前去过北京几次。SometimeshegoestothecinemaonSunday.HehasbeentoBeijingforsometimesbefore.3.anicesmellsmell在这里是名词，意思是在这里是名词，意思是“气味气味”Thesmellmad

16、ehimsick.这气味使他感到恶心。这气味使他感到恶心。Thesmellofthepaintwillpassoffinafewdays.油漆味几天后就会消失。油漆味几天后就会消失。smell做名词还有做名词还有“嗅觉；嗅嗅觉；嗅”的的意思。意思。Thedogscanfinddrugsbysmell.这些狗能嗅出毒品来。这些狗能嗅出毒品来。Haveasmellofthiseggandtellmeifitsbad.闻闻这个蛋闻闻这个蛋,告诉我坏没坏。告诉我坏没坏。知识拓展知识拓展smell还可以做动词，意思还可以做动词，意思“发出发出气味；气味；闻到闻到”。Theflowerssmellswee

17、t.花朵散发芳香。花朵散发芳香。Icouldsmellthatthemilkwasnotfresh.我闻得出牛奶不新鲜。我闻得出牛奶不新鲜。Canyousmellanything?你闻到什么气味吗你闻到什么气味吗?知识拓展知识拓展smell意为意为“发出气味发出气味,闻起来闻起来”,用于系用于系表结构表结构,其后需接形容词作表语。其后需接形容词作表语。smell表示表示“闻到闻到”时时,是及物动词是及物动词,其后其后需接宾语。需接宾语。注注意意1)Wedontcareifahuntingdogsmells_,butwereallydontwanthimtosmell_.(bad)2)These

18、flowerssmell_.A.goodB.wellC.verymuchD.badly3)那朵花闻起来很香。那朵花闻起来很香。badlybadATheflowersmellssweet/good.4)-WhatisMumcookinginthekitchen?(2009扬州扬州)-Fish,Iguess.Howniceit_!A.looksB.soundsC.tastesD.smellsD4.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.traden.贸易；交易贸易；交易Chinadoesalotoftradew

19、ithmanycountries.中国和许多国家进行多方面贸易。中国和许多国家进行多方面贸易。Tradewasverygoodlastmonth.上月的交易量很大。上月的交易量很大。Shemadeagoodtrade.她做了一笔好生意。她做了一笔好生意。trade还可以做动词还可以做动词,“做买卖；从事贸易做买卖；从事贸易”的的意思。意思。Irefusetotradewiththatcompanyagain.我拒绝再度和那家公司做生意。我拒绝再度和那家公司做生意。Hetradesinsilk.他经营丝绸贸易。他经营丝绸贸易。Mydeskmatewantedtotradehispenformyb

20、ook.我的同桌想用他的钢笔换我这本书。我的同桌想用他的钢笔换我这本书。知识拓展知识拓展takeplace发生；出现发生；出现ThenextRugbyWorldCupwilltakeplaceinthreeyearstime.下一届橄榄球世界杯赛将于三年后举行。下一届橄榄球世界杯赛将于三年后举行。TheeveningpartywilltakeplaceonNewYearsEve.晚会将在除夕那天举行。晚会将在除夕那天举行。takeplace和和happen的用法的用法1)takeplace表示表示“发生、举行、举办发生、举行、举办”，一般指非偶然性事件的一般指非偶然性事件的“发生发生”，即这种

21、事，即这种事件的发生一定有某种原因或事先的安排件的发生一定有某种原因或事先的安排Greatchangeshavetakenplaceinourhometownduringthepasttenyears.TheOlympicGamesof2008tookplaceinBeijing.知识链接知识链接2)happen作作“发生、碰巧发生、碰巧”解，一般用于解，一般用于偶然或突发性事件偶然或突发性事件Whathappenedtoyou?Maybesomethingunexpectedhappened.注意：注意：happen与与takeplace通常都没有被通常都没有被动语态。动语态。根据汉语意思完

22、成句子根据汉语意思完成句子1)What_her?她发生了什么事？她发生了什么事？2)I_meetmyfriendinthestreet.我碰巧在街上遇见了我的朋友。我碰巧在街上遇见了我的朋友。3)Whenwillthewedding_？婚礼什么时候举行？婚礼什么时候举行？happenedtohappenedtotakeplace5.withoutdoubt毫无疑问；的确毫无疑问；的确HeiswithoutdoubttheclevereststudentIveevertaught.他确实是我所教过的学生中最聪明的。他确实是我所教过的学生中最聪明的。Withoutdoubtthisisthebes

23、t.无疑地这是最好的。无疑地这是最好的。doubtn.怀疑；疑惑怀疑；疑惑 v.怀疑；不信任怀疑；不信任Whenhereadtheletter,hisdoubtsclearedaway.他读了那封信以后他读了那封信以后,心中的疑虑就消除了。心中的疑虑就消除了。Heexplainedawayherdoubts.他通过解释消除了她的怀疑。他通过解释消除了她的怀疑。Hishonestyisbeyonddoubt.他的诚实毫无疑问。他的诚实毫无疑问。HesayshecancuremebutIstilldoubthim.他说他能治好我的病他说他能治好我的病,但我还是不相信他。但我还是不相信他。Idont

24、doubtthathewroteithimself.我不怀疑那是他亲自写的。我不怀疑那是他亲自写的。DoyoudoubtwhatIsay?你怀疑我说的话吗你怀疑我说的话吗?Wedoubtedhimaliar.我们怀疑他是个骗子。我们怀疑他是个骗子。(甘肃酒泉甘肃酒泉2013中考中考)Thereisno_thatphonesplayanimportantroleinthemodernlife.A.questionB.problemC.answerD.doubtD-ImafraidIcantgettherebefore9oclock.-ThatsOK.Theres_.A.nowayB.nowond

25、erC.nodoubtD.nohurryDindoubt怀疑；拿不定主意怀疑；拿不定主意no/without/beyonddoubt无疑地；无疑地；必定；当然必定；当然makenodoubtof对对毫不怀疑毫不怀疑.选词选词并用其适当形式填空并用其适当形式填空1.Itsautumnand_startfallingfromthetree.2.Heplansto_inHongKongforafewmoredays.century,leaf,smell,discover,remainleavesremain3.ItsColumbus(哥哥伦伦布布)who_theNewContinent.4.Adel

26、icious_comesfromthekitchen.WhatisMumcookingforsupper?5.Thestoryhappenedabouta_ago,thatistosay,ahundredyearsago.discoveredsmellcentury.完成句子完成句子1.我只是偶然我只是偶然发现发现那只那只丢丢失的小猫。失的小猫。Ionlyfoundthemissingcat_.2.根根据据最最近近的的一一项项调调查查，每每年年有有上上百百万万的的人人死于与吸烟有关的疾病。死于与吸烟有关的疾病。_arecentsurvey,millionsofpeoplediefromdise

27、aseslinkedtosmokingeachyear.byaccidentAccordingto3.茶是偶然被茶是偶然被发发明的。明的。Teawas_ _ _.4.这样这样，世界上最受，世界上最受欢欢迎的迎的饮饮料之一被料之一被发发明了。明了。Sooneoftheworldsfavoritedrinks_.inventedbyaccidentwasinvented5.据据说说神神农农在在室室外外火火炉炉上上烧烧开开水水时时发发现现了茶。了茶。_thatShenNong_teawhenhewasboilingdrinkingwateroveranopenfire.Itissaiddiscovered