Unit 9 When was it invented课件

Whenwasitinvented?,Unit9,SectionB,LanguageGoal:1.Learntodescribehowfoodtastes.2.Trytoretellthelegendaryinventionoftea.,Warmingup,Listsomekindsoffoodanddescribetheirtastes.,sour,sweet,lemon,icecream,sweet，cold,科目一考试2016年科目一模拟考试题,GrammarFocus,pleasantsmell,tea,potatochips,crispy,salty,1a,sweetcrispysaltysour,Fillintheblankswithwordsinthebox.,sour,sweet,crispy,salty,sweet,salty_,1b,Writethenameofadifferentfoodaftereachword.,sour_,crispy_,sweet_,banana,candy,apple,biscuit,potatochips,potatochips,vinegar,lemon,1.Thepotatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerentthinenough.4.Thecustomersaidtheywerentsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.,Listenandcircle“T”or“F”.,2a,T,F,T,T,T,T,T,F,F,F,F,F,2b,Listenagainandcompletethesentences.,Thehistoryofchips,_thatpotatochipswereinventedbymistakes?Chips_byachefcalledGeorgeCrum.Theywereinventedin_.GeorgeCrumcookedthemforalongtimeuntilthey_.Andhesprinkledlotsofsaltonthemsotheywere_.,(1),(5),(3),(4),(2),Didyouknow,wereinvented,1853,werecrispy,reallysalty,Tapescripts,Boy1:Hey,didyouknowthatpotatochipswereinventedbymistake?Boy2:Really?Whatdoyoumean?Boy1:Well,hereonthebagitsaysthattheywereinventedbyachefcalledGeorgeCrum.Boy2:Whenwasthat?Boy1:Oh,itwaswaybackin1853.Boy2:So,whywasitanaccident?,Boy1:Well,onedayacustomerintherestaurantwhereGeorgeworkedsentbackhisplateoffriedpotatoesbecausehesaidtheywerecuttoothick.Boy2:Sowhathappened?Boy1:Well,Georgewasinabadmood,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andhesprinkledlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.,Boy2:And?Boy1:Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlysliced,crispy,saltypotatochips.Boy2:Andwerestilleatingthemtoday.Whatacoolstory!Boy1:Yeah.,PAIRWORK,Roleplaytheconversationabouttheinventionofthepotatochip.,Model,A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididntknowthat.Whoinventedthem?A:,2c,Explanation:,mistake作名词“错误，误会”。也可以作动词“弄错，犯错”。常见形式：,e.g.,（2）makeamistake出错,Youhavemadeafoolishmistake.你犯了一个愚蠢的错误。,（1）bymistake错误地,e.g.,Heputsaltinhercupofteabymistake.他错把盐放进她的茶里。,mistake作动词,意为“弄错,误解”,（3）mistakefor错把当作,Theymistookhimforhisbrother.他们错把他认作他的兄弟。,e.g.,Youdbettersaysorrytoher,becauseyouvemistookwhatshesaid.你该向他道歉,因为你误解了她的话。,e.g.,Reading,Didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?AlthoughteawasntbroughttotheWesternworlduntil1610,thisbeveragewasdiscoveredoverthreethousandyearsbeforethat.,3a,Whoinventedtea?,Reading,byaccident偶然，碰巧。,1.Althoughteawasntbroughttothewesternworlduntil1610,thisbeveragewasdiscoveredoverthreethousandyearsbeforethat.虽然茶直到1610年才传入西方世界,但这种饮料在三千多年前就被发现了。,(1)althoughconj.意为“虽然,尽管”,引导让步状语从句。我们不能根据汉语习惯,在后面使用连词but,不过它可以与yet,still连用。,Thereisairaroundus,althoughwecantseeit.尽管我们看不见,但我们周围全是空气。,e.g.,(2)notuntil意为“直到才”。,注：until的主句中也可以用延续性动词，此时until不与not连用，表示“直到为止”。,用于notuntil结构中的主句谓语多为短暂性动词。,Hedidnotgotobeduntilhisfathercamehome.直到他爸爸回家时他才睡觉。,Iwillwaituntilhereturns.我将等到他回来。,e.g.,e.g.,AccordingtoanancientChineselegend,theemperorShenNongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire.Someleavesfromanearbybushfellintothewaterandremainedthereforsometime.,remain“继续留在某处”。,fallinto“落入,陷入”。,accordingto“根据;依照”。,2.AccordingtoanancientChineselegend,theemperorShenNongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire.根据中国古代的一个传说,神农帝在户外的火上烧饮用水时发现了茶叶。,accordingto介词短语,意为“根据;依照”后接代词,名词或由疑问词及whether引出的名词性从句。,Accordingtotheradio,itwillraintomorrow.根据收音机说,明天有雨。,e.g.,3.Someleavesfromanearbybushfellintothewaterandremainedthereforsometime.一些叶子从附近的灌木丛落到水里。并在水里浸泡了一段时间。,Hewasdrunkandfellintothewater.他酒醉跌落水中。,remain表示“继续留在某处”。,Howlongwillyouremainhere?你要在此地停留多久?,fallinto“落入,陷入”。,e.g.,e.g.,Theemperornoticedthattheleavesinthewaterproducedapleasantsmell.Laterhedecidedtotastethehotmixture.Itwasquitedelicious.Andinthisway,oneoftheworldsfavoritedrinkswasinvented.,notice“发现，注意到”。,decidedto“决定”。,Answerthefollowingquestionsaccordingtothearticleabove.,1.Whatisthearticleabout?2.Whenwasitinvented?3.Whowasitinventedby?4.Howwasitinvented?,Thearticleisabouttheinventionoftea.,Itwasinventedoverthreethousandyearsago.,ItwasinventedbytheChineseemperor,ShenNong.,Itwasinventedbyaccident.,Accordingtoanancientlegend,oncewhenShenNongwasboilingdrinkingwateroveranopenfire,someleavesfromanearbybushfellintothewaterandremainedthereforsometime.Henoticedthattheleavesinthewaterproducedapleasantsmell.Laterhetastedthewaterandfounditquitedelicious.Thatshowhediscoveredtea.,5.Whocanretellthestoryoftheinventionoftea?,3b,Writeanarticleusingthenotesinthebox.,Who:collegestudentsWhat:metalpieplate,flyingdiskWhen:1950sWhere:bakeryBridgeport,ConnecticutWhy:newtoyHow:studentseatpie,throwpieplatesToday:clubs,magazines,festival,Frompieplatetoflyingdisk,Theflyingdiskwasinventedbycollegestudents._,Asampleversion,Theflyingdiskwasinventedbycollegestudents.Flyingdiskisametalpieplate.Inthe1950s,severalcollegestudentsatepiesmadebyabakeryinBridgeport,Connecticut.Theyfounditinterestingtothrowthepieplateswitheachother.Thenitbecameagame.Today,thereareflyingdiskclubs,magazinesandevenafestival.,Frompieplatetoflyingdisk,HOMEWORK,Collectinformationaboutteaasmuchasyoucan.Andthenwritealettertoaforeignfriendabouttea.,1.Allthestudentsinmydormitoryenjoyplayingfootball.(同义句转换)Football_bythestudentsinmydormitory.2.Whenhewasseventy,Williamdecidedtogotocollege.(同义句转换）Atthe_ofseventy,Williammadea_togotocollege.,isenjoyed,age,decision,句型转换,3.Katetookgoodcareofthebabyyesterdayevening.(改为被动句）Thebaby_byKateyesterdayevening.4.Thesuspect(嫌疑人)wasseentoleavethebuildinginahurrybyhim.(改为主动句)He_th