甘肃省兰州三十一中2011-2012学年九年级英语上册 unit 9《When was it invented》Section B课件 人教新目标版

新目标九年级 Whenwasitinvented Unit9 SectionB LanguageGoal 1 Learntodescribehowfoodtastes 2 Trytoretellthelegendaryinventionoftea Warmingup Listsomekindsoffoodanddescribetheirtastes sour sweet lemon icecream sweet cold 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 v n g 1 Thepotatochipswereinventedbymistake 2 Theywereinventedin1863 3 Thecustomerthoughtthepotatoesweren tthinenough 4 Thecustomersaidtheyweren tsaltyenough 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 厚的 Boy2 Sowhathappened Boy1 Well Georgewasinabadmood sohecutthepotatoesreally reallythin andhecookedthemforalongtimeuntiltheywerecrispy Andhesprinkledlotsofsaltonthemsotheywerereallysalty Hethoughtthecustomerwouldhatethem Boy2 And Boy1 Andthecustomerlovedthemandaskedformore Hetoldtheothercustomersaboutthem andsooneveryonewasorderingthinlysliced crispy saltypotatochips Boy2 Andwe restilleatingthemtoday Whatacoolstory Boy1 Yeah Reading 1 Whatisthearticleabout 2 Whenwasitinvented 3 Whowasitinventedby 4 Howwasitinvented Thearticleisabouttheinventionoftea Itwasinventedoverthreethousandyearsago ItwasinventedbytheChineseemperor ShenNong Itwasinventedbyaccident 3a Didyouknowthattea themostpopulardrinkintheworld afterwater wasinventedbyaccident Althoughteawasn tbroughttotheWesternworlduntil1610 thisbeveragewasdiscoveredoverthreethousandyearsbeforethat Whoinventedtea byaccident偶然 碰巧 AccordingtoanancientChineselegend theemperorShenNongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire Someleavesfromanearbybushfellintothewaterandremainedthereforsometime remain 继续留在某处 fallinto 落入 陷入 accordingto 根据 依照 mp r Theemperornoticedthattheleavesinthewaterproducedapleasantsmell Laterhedecidedtotastethehotmixture Itwasquitedelicious Andinthisway oneoftheworld sfavoritedrinkswasinvented notice 发现 注意到 decidedto 决定 Accordingtoanancientlegend oncewhenShenNongwasboilingdrinkingwateroveranopenfire someleavesfromanearbybushfellintothewaterandremainedthereforsometime Henoticedthattheleavesinthewaterproducedapleasantsmell Laterhetastedthewaterandfounditquitedelicious That showhediscoveredtea 5 Whocanretellthestoryoftheinventionoftea 3b Writeanarticleusingthenotesinthebox Who collegestudentsWhat metalpieplate flyingdiskWhen 1950sWhere bakeryBridgeport ConnecticutWhy newtoyHow studentseatpie throwpieplatesToday clubs magazines festival HOMEWORK Frompieplatetoflyingdisk Theflyingdiskwasinventedbycollegestudents Asampleversion Theflyingdiskwasinventedbycollegestudents Flyingdiskisametalpieplate Inthe1950s severalcollegestudentsatepiesmadebyabakeryinBridgeport Connecticut Theyfounditinterestingtothrowthepieplateswitheachother Thenitbecameagame Today thereareflyingdiskclubs magazinesandevenafestival Frompieplatetoflyingdisk 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 thesuspect thebuildinginahurry sawleave wastakengoodcareof 5 DidyouturnofftheTVlastnight 改为被动句 theTV byyoulastnight 6 Theoldwomandidn tleavebeforetheyoungmancamebacktotakehisbike 同义句转换 Theoldwoman leave theyoungmancamebackfortotakehisbike Was turnedoff didnot until 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 mistake for 错把 当作 Theymistookhimforhisbrother 他们错把他认作他的兄弟 e g You dbettersaysorrytoher becauseyou vemistookwhatshesaid 你该向他道歉 因为你误解了她的话 e g 1 Althoughteawasn tbroughttothewesternworlduntil1610 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 althoughwecan tseeit 尽管我们看不见 但我们周围全是空气 e g 2 not until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not until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 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whethe