英语人教版九年级全册Unit 6 Section B（1a-1d）.ppt

WelcomeToClassOne Unit6Whenwasitinvented SectionB 1a 1d SectionA 3a 3c 陈东彤莲塘中学 A Whenwasthetelephoneinvented 1876 B Itwasinventedin1876 A Whowasthelightbulbinventedby B ItwasinventedbyThomasEdison A What situsedfor B It susedforseeinginthedark 1aThewordsintheboxdescribehowfoodcantaste Writethemunderthecorrectpictures Somepictureshavemorethanoneword sweetcrispysaltysour crispy salty sour sweet salty 1b banana apple soda cake honey salad lettuce 生菜 frenchfries frenchfries olives 橄榄 yougurt lemon pickle 泡菜 Writethenameofadifferentfoodaftereachword 1cListenandcircleTfortrueorFforfalse 1 Potatochipswereinventedbymistake TF2 Theywereinventedin1863 TF3 Thecustomerthoughtthepotatoeswerenotthinenough TF4 Thecustomersaidtheywerenotsaltyenough TF5 Georgewantedtomakethecustomerhappy TF6 Thecustomerwashappyintheend TF 1dListenagain Completethesentences TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented Potatochips byacookcalledGeorgeCrum Theywereinventedin GeorgeCrumcutthepotatoesreally really andthencookedthemforalongtimeuntiltheywere Finallyheputlotsofsaltonthemsotheywere wereinvented 1853 thin crispy reallysalty Saladwasinventedbymistake Itcan tremainforsometime Accordingtoanancientlegend 古老的传说 coffeewasinventedbyaccident Itwasproducedallovertheworld ChineseTeaCulture Paragraph1Paragraph2Paragraph3 3aofSectionAReadthepassagequicklyandmatcheachparagraphwithitsmainidea 1 Whenwasteafirstdrunk 2 Howwasteainvented 3 Whoiscalled thesaintoftea 4 WhatisChaJingabout 5 Whenwasteabroughttoothercountries Itwasdrunkabout5 000yearsago LuYu wascalled thesaintoftea Itwasabouttea Itdescribeshowteaplantsweregrownandusetomaketea Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused Itwasinventedbyaccident 3bofSectionAReadthepassageagainandanswerthequestions Itwasbrouthttoothercountriesduringthe6thandthe7thcenturies Wordsandphrases byaccident偶然地 意外地rulern 统治者 支配者remainv 保持不变 剩余smelln 气味saintn 圣人 圣徒nationaladj 国家的 民族的traden 贸易 交易v 做买卖 从事贸易takeplace发生 出现popularityn 受欢迎 普及doubtn 疑惑 疑问v 怀疑withoutdoubt毫无疑问 的确 AnAccidentalInventionDidyouknowthattea themostpopulardrinkintheworld afterwater wasinventedbyaccident Manypeoplebelievethatteawasfirstdrunknearly5 000yearsago ItissaidthataChineserulercalledShenNongfirstdiscoveredteaasadrink OnedayShenNongwasboilingdrinkingwateroveranopenfire Someleavesfromateaplantfellintothewaterandremainedthereforsometime Itproducedanicesmellsohetastedthebrownwater Itwasquitedelicious andso oneoftheworld sfavoritedrinkswasinvented Afewthousandyearslater LuYu thesaintoftea mentionedShenNonginhisbookChaJing Thebookdescribeshowteaplantsweregrownandusedtomaketea Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies InEngland teadidn tappearuntilaround1660 butlessthan100yearslater ithadbecomethenationaldrink TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury Thishelpedtospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld Eventhoughmanypeoplenowknowaboutteaculture theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea 3cCompletethesentenceswiththecorrectformsoftheverbsinthebox inventdrinkbringproducetrade 1 Oneoftheworld sfavoritedrinkswas byaccident 2 Teawasfirst byShenNong5 000yearsago invented drunk 3 Anicesmellwas whenthetealeavesdroppedintothehotwater 4 Teawas toKoreaandJapanduringthe6thand7thcenturies Teaisnow betweenmanydifferentcountries inventdrinkbringproducetrade produced brought traded Talkabouthistoryofinventions foodorotherthings Summary 1 Usefulexpressions bymistake byaccident accordingto inthisway fallinto forsometime beinvented bediscovered 2 Describehowfoodtastes taste sweet sour crispy salty bitter 3 Learnmoreaboutthehistoryofinventions look feel smell sound adj Choosethebestanswer 1 Thenewcoatfeels A softyB softC hardlyD softly 2 Hesprinkledlotsof onthefoodbutitwasn tstill A salt enoughsaltyB salt saltyenoughC salt saltenoughD salty saltenough 3 Tea byShenNong A inventedB wasinventedC wereinventedD invents 4 LilysaidsorrytomebecauseshetookawaymyMP3 A intheendB byaccidentC bythemistakeD bymistake 5 Whatdoyouthinkofourplan Ithinkit sreasonable But Bob whatwedidisawasteoftime A thankstoB insteadofC accordingtoD becauseof B B B D C 6 youcangreatlyimproveyourspokenEnglishinashorttime A InthiswayB OnthwayC BythewayD Intheway 7 There sabigholenearthebush Don t it A falldownB falloffC fallintoD fallasleep 8 Thenewworld byColumbus 哥伦布 A wasnoticedB wasrunC wasinven