九年级英语Unit6 When_was_it_invented SectionB.ppt

whenwasitinvented?,sectionb,salty:intheend:bymistake:byaccident:accordingto:,咸的,含盐的.名词,salty加y构成形容词,最后,终于.eg.everythingwillbeallrightintheend.,弄错的,错误地.eg.hetooktheumbrellabymistake.,偶然,意外,无意中.eg.imetherbyaccidentinacrowdedbus.,根据,按照eg.wellbepaidaccordingtotheamountofworkwedo.,sour,sweet,sweet,sweet,crispy,salty,1a,1b.writethenameofadifferentfoodaftereachword.,sweet:crispy:salty:sour:,banana,apple,cakepotatochips,saladpizza,frenchfries,olivesgrape,lemon,pickle,grapefruit,2alistenandcircle“t”(fortrue)or“f”(forfalse).,thepotatochipswereinventedbymistake.theywereinventedin1863.thecustomerthoughtthepotatoeswerentthinenough.thecustomersaidtheywerentsaltyenough.georgewantedtomakethecustomerhappy.thecustomerwashappyintheend.,tftftftftftf,2bthehistoryofchips,thatpotatochipswereinventedbymistake?chipsbyachefcalledgeorgecrum.theywereinventedin.georgecrumcookedthemforalongtimeuntilthey.andhesprinkledlotsofsaltonthemsotheywere.,didyouknow,wereinvented,1853,werecrispy,reallysalty,2c.pairwork,a:didyouknowpotatochipswereinventedbymistake?b:wow,ididntknowthat.whoinventedthem?a:itwasinventedbyachefcalledgerogecrum.,howdoesittaste?,ittastes+adj.,foodinventions,guess:,itsakindofbeverage.,ittastessweetsometimes.,itshealthy.,itwasinventedinchina,tea,teapot,teacup,teabowl,howtomaketea,boilthewater,putteaintotheteapot,addtheboiledwatertotheteapot,pourtheteaintotheteacups,enjoythetea,teateapotteacupsteabowlwater,first,then,next,aftersomeminutes,finally,whoinventedtea?,didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?althoughteawasntbroughttothewesternworlduntil1610,thisbeveragewasdiscoveredoverthreethousandyearsbeforethat.accordingtoanancientchineselegend,theemperorshennongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire.someleavesfromanearbybushfellintothewaterandremainedthereforsometime.theemperornoticedthattheleavesinthewaterproducedapleasantsmell.laterhedecidedtotastethehotmixture.itwasquitedelicious.andinthisway,oneoftheworldsfavoritedrinkswasinvented.,usefulexpressions,最受欢迎的饮料偶然地直到才根据烧水在篝火上附近的灌木掉进,9.留在那里一段时间10.注意某人做某事11.产生宜人的香味12.决定做某事13.这样14.被发明,usefulexpressions,最受欢迎的饮料偶然地直到才根据烧水在篝火上附近的灌木掉进,themostpopulardrink,overtheopenfire,accordingto,notuntil,boilthe(drinking)water,anearbybush,fallinto,byaccident,9.留在那里一段时间10.注意某人做某事11.产生宜人的香味12.决定做某事13.这样14.被发明,decidetodosth.,beinvented,usefulexpressions,remainthereforsometime,noticesb.do/doingsth.,produceapleasantsmell,inthisway,readandanswerthequestions:1.whatisthisarticleabout?2.wasitinventedonpurposeorbyaccident?3.whenwasitinvented?4.whoinventedit?5.howwasitinvented?,1.whatisthisarticleabout?2.wasitinventedonpurposeorbyaccident?,ithinkitisabouttheinventionoftea.,byaccident.,3.whenwasitinvented?4.whoinventedit?,over3,000yearsbefore1610.,theemperorshennong.,5.howwasteainvented?circletheverbs,mind-map,howwasteainvented?theemperorshennongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire.someleavesfromanearbybushfellintothewaterandremainedthereforsometime.theemperornoticedthattheleavesinthewaterproducedapleasantsmell.laterhedecidedtotastethehotmixture.itwasquitedelicious.andinthisway,oneoftheworldsfavoritedrinkswasinvented.,shennong,overanopenfire,discover,boil,leavesfromanearbybush,fallinto,later,decidetotaste,remain,noticeproduce,beinvented,was,1.mostpopulardrink,10.wasdelicious,5.byemperorsn,discovered,2.byaccident,invented,3.in1610,brought,4.over3000yearsago,boiling,overanopenfire6,fellinto,thewater7,produced,pleasantsmell8,taste,thehotmixture9,discovered,3bwriteanarticleusingthenotesinthebox.,frompieplatetoflyingdisk.,theflyingdiskwasinventedbycollegestudents.,theyusedametalpieplatefromabakeryinbridgeport,connecticut.studentsatethebakeryspiesandthenthrewthepieplates.today,thereareflyingdiskclubs,magazinesandafestival.,asampleversion,frompieplatetoflyingdisktheflyingdiskwasinventedbycollegestudents.flyingdiskisametalpieplate.inthe1950s,severalcollegestudentsatepiesmadebyabakeryinbridgeport,connecticut.theyfounditinterestingtothrowthepieplateswitheachother.thenitbecameagame.today,thereareflyingdiskclubs,magazinesandevenafestival.,4a.thinkofsomethingthatyoudontlikedoing.thenthinkofaninventionthatcouldhelpyou.writethedetailsinthechart.,problem:weoftengethurtbythehotwaterinthecup.newinvention:acupthatcantellyouthetemperatureofthewater.use:itcanshowthetemperatureofthewater.price:$50,apenthatlistensandwrites,newinvention:,use:,itcanlistentothewriterandwritebyitself.,price:,$50,musiccandle,activityglasses,temperaturecup,explanation,1.potatochipswereinventedbymistakes.mistake作名词“错误，误会”。也可以作动词“弄错，犯错”。常见形式有：makeamistake出错e.g.youhavemadeamistakehere.mistakefor错把当作theymistookhimforhisbrother.bymistake错误地e.g.theysentthelettertomebymistake.,2.gerogewantedtomakethecustomerhappy.make表示“使怎么样”，其后常带复合宾语。常见结构为：主语+make+宾语+名词/形容词(做宾补)。例如：thebosscanmaketheyoungmanarichman.,3.didyouknowthatteawasinventedbyaccident?byaccident“偶然地，碰巧”。同义词组是bychance，同义词是accidentally,反义词组是onpurpose.e.g.hefoundanewwaytosolvetheproblembyaccident.,4.althoughteawasntbroughttothewesternworlduntil1610,(1)although作连词,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;若主从句的主语相同,且从句谓语含有动词be,可将从句主语和动词be省略。e.g.althoughheisverybusy,healwaystalkswithus.,(2)notuntil意为“直到才”until引导一个时间状语从句。ididnotgotobeduntilifinishedmyhomework.5.accordingtoanancientchineselegend，theemperorshennongdiscoveredtea(1)accordingto是个短语介词,意为“根据;依照”后接代词,名词或由疑问词以及whether引出的名词性从句。,e.g.accordingtotheradio,itwillraintomorrow.(2)discover意为“发现”，指发现的对象是本来存在的。find意为“找到”，强调结果。invent意为“发明”，发明的对象是以前没有的东西。,6.someleavesfromanearbybushfellintothewaterandremainedthereforsometime.nearbyadj.“附近的“，e.g.heworksinanearbyfactory.(2)leaf的复数形式为leaves(3)remain表示“继续留在某处”e.g.howlongwillyouremainhere?(4)fallinto“落入,陷入”e.g.hewasdrunkandfellintothewater,用所给词的正确形式填空。,1.thetv_(invent)around1927.2.theyareusedfor_(see)inthepark.3.thiskite_(make)byunclewang.4.tea_(discover)alongtimeago.5.ourclassroom_(shouldclean)everyday.,wasinvented,seeing,wasmade,wasdiscovered,shouldbecleaned,goodbye!,unit9whenwasitinvented?,selfcheck,1.idontlikeeatingchocolate.thetasteistoo_.2.momaddedsaltbutitstillwasnt_enough.3.ipreferlemonstooranges.ilikethe_taste.4.shelikes_cookies.theyarehard,dryandeasilybroken.,crispy,sweet,salty,sour,crispy,sweet,salty,sour,1.fillintheblankwiththecorrectwordgiven.,explanation,1.ipreferlemonstooranges.prefer是动词，意为“更喜欢”，常可与likebetter,instead进行替换。常见句式有preferatob,preferdoingtodoingb,prefertodoaratherthandob.例如：iwouldpreferplayingoutsidetowatchingtv.iprefertogotothemovieratherthanstayathome.,2.theyarehard,dryandeasilybroken.broken为break的过去分词，相当于形容词的作用，意为“碎了的，坏了的”,可作定语或表语。例如：-whatswrongwithyourwatch?-itsbroken.thereissomebrokenglassontheground.becarefuloftheglassbrokenbythecat.,doyouknowthedifference?,beinventedby,beinventedin,beinventedto,emphasizeonperson,emphasizeontimeorplace,emphasizeontheusage,canyoumakesentenceswiththem?,1.telephone_alexandergrahambell,whoisanenglishman.2.variousthingshave_recordthehistoryofhumanbeing.3.paper_first_ancientchina,anditisoneofthemostimportantinventionsintheworld.,beinventedby/in/to,wasinventedby,inventedin,was,beeninventedto,pleasetranslatethesesentencesintoenglish.1.这样的话，我们明天就可以完成任务了。_,wecan_ourtasktomorrow.2.茶是在很偶然的情况下发明出来的。teawas_.3.我们爬山的时候不小心掉进一个山洞里了。we_aholewhenwe_themountain.4.自从发明了电之后，人类历史进入了新的篇章。afterelectricity_,ourhistory_anewstage.,inthisway,finish/complete,inventedbymistake,fellinto,wereclimbing,wasinvented,got,into,2.whenweretheyinvented?,abacusinthe6thcentury,umbrellaattheendofspringandautumnperiod,binocularsin1600,camerain1839,bicyclein1839,carin1885,motorcyclein1885,toothbrushin1780,washingmachinein1858,asampleversion,theabacuswasinventedinthesixthcenturybychinesepeople.theumbrellawasinventedabout4,000yearsagoinassyria,chinaandegypt.thebinocularswasinventedin1854bygalileoporroinitaly.thecamerawasinventedin1827byjosephnicephoreniepcewhotookthefirstpicture.thebicyclewasinventedin1880sinengland.,justforfun!,根据汉语及首字母写出单词。,1.whenibegantosing,helaughedandmademeverye_(尴尬的)2.afteralongtriptoeurope，1feltverye_(精疲力竭的)3.a_：tomakeknownpublicly4.d_：togiveanaccountofinspeechorwriting,embarrassed,exhausted,announce,describe,5.a_：onethatisinvestedwiththispower，especiallyagovernmentorgovernmentofficials.6.lastnightafriendofmineinvitedmetoac_party(化装舞会),authority,costume,goodbye!,unit9reading,basketballcourt,football,volleyball,ping-pong,tennis,baseball,badminton,basketball,unit9,doyouknowwhenbasketballwasinvented?,beforeyouread,listeightsportsplayedinchina.,football,volleyball,tabletennis,baseball,basketball,skating,swimming,boxing,section1,section2,section3,section4,backboard,net,ametalhoop,itsanethangingfromametalhoop.,thebackboardisusedforguidingtheballintothebasket.,abouthowbasketballwasplayed:,wedividedplayersinto_.,gettheballintothe“basket”,twoteams,theaim（目标）ofthegame:_,abouthowbasketballwasplayed:,howcanyougettheballintothebasket?,catchtheball,movetheballtowards,throwtheball,_frombelowthebasketusethe_forguidingtheballintothebasket,gettheballintothebasket,shoot,backboard,2.bywhomwasbasketballinvented?,3.whyweretheberlinolympicsimportantforbasketball?,4.whatistheaimofbasketball?,5.nameaprofessionalbasketballorganizationinamerica.,becausesincethenthepopularityofbasketballhasrisenworldwide.,nba,byjamesnaismith.,itisforplayerstogetaballintothe“basket”,1.doyouknowwhenbasketballwasinvented?,ondecember21st,1891,scan(浏览)thetextforinformationtothesentences.,使用脑中构图的方法记忆信息.将你阅读到的信息构成一副彩色的文字图案.大脑回忆”图片”比文字信息更容易.,learningstrategy:mind-mapping(脑中构图),tomakeamind-map,changetheinformationyoureadintoacolorful“pictureofwords”.thebrainrecallspicturesmoreeasilythanwritteninformation.,unit9,whileyouread,ifyoutravelaroundchinayouwillnoticeaverypopularactivityeverywhereyougo-basketball.thismuch-lovedandactivesportisenjoyedbyall,forfunandexercise.thesportofbasketballisalittlemorethanahundredyearsold.itisplayedbymorethan100millionpeopleinover200countriesincludingchina,wherebasketballhasbeenplayedinparks,schools,andeveninfactories.,doyouknowwhenbasketballwasinvented?,unit9,whileyouread,basketballwasinventedbyacanadiandoctornamedjamesnaismith,whowasbornin1861.whenhewasatcollege,hisclasswasonceaskedtoinventanewgamethatcouldbeplayedindoorsduringthelongwinters.drnaismithcreatedagametobeplayedonahardwoodenfloor,sothesafetyoftheplayerswasimportant.knockingintoplayersandfallingdownwouldbedangerous.,doyouknowwhenbasketballwasinvented?,unit9,whileyouread,drnaismithdividedthemeninhisclassintotwoteams,andtaughtthemhowtoplayhisnewgame.theaimofbasketballisforplayerstotrytogetaballintothe“basket”:anethangingfromametalhoop.playersshootfrombelowthebasket,andsometimesthe“backboard”isusedforguidingtheballintothebasket.playersmovetowardsoneendofthecourtwhilethrowingtheballtoeachother.,doyouknowwhenbasketballwasinvented?,unit9,whileyouread,itisbelievedthatondecember21st,1891,thefirstbasketballgameinhistorywasplayed.thenin1936inberlin,itbecameanolympicevent.ateamfromchinatookpart,andalthoughtheydidntwintheyusedtheexperiencetohelpdevelopthegameathome.sincethen,thepopularityofbasketballhasrisenworldwide,andthenumberofforeignplayersinamericasnba(nationalbasketballassociation)hasincreased.basketballhasalsobecomeamorepopularsportforpeopletowatch,andmanyyoungpeopledreamofbecomingfamousbasketballplayers.,doyouknowwhenbasketballwasinvented?,unit9,whileyouread,ifyoutravelaroundchinayouwillnoticeaverypopularactivityeverywhereyougo-basketball.thismuch-lovedandactivesportisenjoyedbyall,forfunandexercise.thesportofbasketballisalittlemorethanahundredyearsold.itisplayedbymorethan100millionpeopleinover200countriesincludingchina,wherebasketballhasbeenplayedinparks,schools,andeveninfactories.,doyouknowwhenbasketballwasinvented?,meansmorethan,包括,unit9,whileyouread,basketballwasinventedbyacanadiandoctornamedjamesnaismith,whowasbornin1861.whenhewasatcollege,hisclasswasonceaskedtoinventanewgamethatcouldbeplayedindoorsduringthelongwinters.drnaismithcreatedagametobeplayedonahardwoodenfloor,sothesafetyoftheplayerswasimportant.knockingintoplayersandfallingdownwouldbedangerous.,doyouknowwhenbasketballwasinvented?,创造,撞上(某人),unit9,whileyouread,drnaismithdividedthemeninhisclassintotwoteams,andtaughtthemhowtoplayhisnewgame.theaimofbasketballisforplayerstotrytogetaballintothe“basket”:anethangingfromametalhoop.playersshootfrombelowthebasket,andsometimesthe“backboard”isusedforguidingtheballintothebasket.playersmovetowardsoneendofthecourtwhilethrowingtheballtoeachother.,doyouknowwhenbasketballwasinvented?,分开,划分,朝着的方向,unit9,whileyouread,itisbelievedthatondecember21st,1891,thefirstbasketballgameinhistorywasplayed.thenin1936inberlin,itbecameanolympicevent.ateamfromchinatookpart,andalthoughtheydidntwintheyusedtheexperiencetohelpdevelopthegameathome.sincethen,thepopularityofbasketballhasrisenworldwide,andthenumberofforeignplayersinamericasnba(nationalbasketballassociation)hasincreased.basketballhasalsobecomeamorepopularsportforpeopletowatch,andmanyyoungpeopledreamofbecomingfamousbasketballplayers.,doyouknowwhenbasketballwasinvented?,发展,nowplayedeverywhere,factories,forfunand,parks,school,exercise,basketball,basketball,equipment,nba,ball,basket,backboard,history,jamesnaismith,berlin,december21st1891,10teamplayers,twoteams,getaballintothebasket,unit9,afteryouread,doyouknowwhenbasketballwasinvented?,completethemind-mapwithinformationfromthereading.,parks,schools,exercise,foreignplayersinnba,court,basket(net,metalhoop),in1936,becameanolympicevent,1stgameplayedin1891,playedindoors,onwoodenfloor,aimtoscorebaskets,section1,section2,section3,section4,readcarefullytofindoutthelanguagepoints.,travelaroundchinasomewhereyougoforfunandexerciseatcollegeduringthelongwintercreateagamethesafetyof.knockintofalldowndivideinto,环游中国你所到之处为了娱乐和锻炼在大学里在漫长的冬天发明一种运动.的安全撞到上摔倒把分成,的目的引导进入向球场的另一端移动被认为在历史上自从那时篮球的流行程度在全世界范围内提升梦想做,theaimofguideintomovetowardsoneendofthecourtitisbelievedinhistorysincethenthepopularityofbasketballriseworldwidedreamofdoing,fastreading!,basketball,equipment,history,chinascba,popularity,famousbasketballstars,rules,whicharenotmentioned(没提及)int