河北省东光县第二中学九年级英语全册 Unit 6 When was it invented Section A 2课件 （新版）人教新目标版.pptVIP

unit6 sectionaperiod2 3a 3c review translatethephrases beusedforthinkofmypleasurethinkaboutourdailyliveshaveapointatthattimebecomepopular 被用作 想到很荣幸考虑我们的日常生活有道理在当时变得受欢迎 变得普遍 howmanykindsofdrinksdoyouknow canyounamesome coke water juice coffee tea themostpopulardrinkintheworld exceptwater tea greentea howmanykindsofteadoyouknow blacktea whitetea wulongtea pu ertea sincethe18thcentury theunitedkingdomhasbeenoneofthelargestpercapitateaconsumersintheworld witheachcitizenconsumingonaverage1 9kgperyear inbritainteaisusuallyblackteaservedwithmilk greentea straditionalroleinjapanesesocietyisasadrinkforspecialguestsandspecialoccasions teaisthenationaldrinkinegypt andholdsaspecialpositionthatevencoffeecannotrival therepublicofirelandhas foralongtime beenoneofthebiggestper capitaconsumersofteaintheworld thenationalaverageisfourcupsperpersonperday withmanypeopledrinkingsixcupsormore intheunitedstates teacantypicallybeservedatallmealsasanalternativetocoffee manyamericanspreferteaservedwithice somequestionsabouttea 1 teawasfirstinventedin 2 teacomesfrom 3 teatreesmostlygrowinthe ofchina 4 teawasbroughttothewesternworldin china teatrees south 1610 3areadthepassagequicklyandmatcheachparagraphwithitsmain paragraph1paragraph2paragraph3 luyuandhisbookchajing howteaspreadtoothercountries howteawasinventedbyaccident whenwasteafirstdrunk 2 howwasteainvented 3 whowascalled thesaintoftea itwasfirstdrunkabout5 000yearsago someleavesfromateaplantfellintotheboilingwater itproducedanicesmellandtasteddelicious thisishowteawasinvented 3breadthepassageagainandanswerthequestions luyuiscalled thesaintoftea 4 whatischajingabout 5 whenwasteabroughttoothercountries itdescribeshowteaplantsweregrownandusedtomaketea itwasbroughttokoreaandjapanduringthe6thand7thcenturiesandtoenglandaround1660 brilliantinventionsmadebyaccident alexanderfleming 1881 1955 ascottishbacteriologistinlondon discoveredpenicillinbymistakewhenhewastryingtostudystaphylococcusbacteriain1928 brilliantinventionsmadebyaccident in1968 ascientistat3mintheu s a dr spencersilver wasattemptingtodevelopasuper strongadhesive 粘着剂 insteadheaccidentallycreatedareusable pressure sensitiveadhesive in1974hiscolleaguetriedtousetheadhesivetoanchor 使固定 hisbookmark post itnotes brilliantinventionsmadebyaccident greatbatchwasalifelonginventor inthe1950s heworkedasmedicalresearcher hewasbuildinganoscillator 振荡器 torecordheartsoundswhenhepulledthewrongresistoroutofabox whenheassembledhisdevice itbegantogiveoffarhythmicelectricalpulse itwasthenherealizedhisinventioncouldbeusedasapacemaker 起搏器 thinkofsomethingthatyoudon tlikedoing thenthinkofaninventionthatcouldhelpyou freetalk musiccandle activityglasses temperaturecup imagineyouareabusinessperson askyourpartnerquestionsabouthisorherinvention thentrytosellyourpartner sinventiontotheclass a thisspecialpenwasinventedbyzhengjie ithasthreecolorsanditisusedfor 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 languagepoints 2013甘肃兰州 那个小孩在登山中意外地摔伤了腿 thatchildbrokehisleg whenhewasclimbingthemountain by accident ididn tpassthephysicsexamlastmonth howdoyoustudyforaphysicstest 2012年黔西南州中考 a byaccidentb bymistakec bythewayd bythetime 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 知识链接 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 知识链接 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 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 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 知识拓展 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 注意 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 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 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 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 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 知识链接 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 根据汉语意思完成句子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 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 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 甘肃酒泉2013中考 thereisno thatphonesplayanimportantroleinthemodernlife a questionb problemc answerd doubt d i mafraidican tgettherebefore9o clock that sok there s a nowayb nowonderc nodoubtd nohurry d indoubt怀疑 拿不定主意no without beyonddoubt无疑地 必定 当然makenodou