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Unit6Whenwasitinvented?TheFourthPeriodSectionB(1a-2e),Howcanthefoodtaste?,sweetcrispysaltysour,,,,,,,,,crispy,salty,sweet,sour,sweet,salty,1a,Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.,Frenchfries,pizza,lemon,1b,Writethenameofadifferentfoodaftereachword.,sweet______________crispy_________________salty_______________sour__________________,banana,1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.TF3.Thecustomerthoughtthepotatoeswerenotthinenough.TF4.Thecustomersaidtheywerenotsaltyenough.TF5.Georgewantedtomakethecustomerhappy.TF6.Thecustomerwashappyintheend.TF,,1c,ListenandcircleTfortrueorFforfalse.,,,,,,,TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips______________byacookcalledGeorgeCrum.Theywereinventedin______.GeorgeCrumcutthepotatoesreally,really_____andthencookedthemforalongtimeuntiltheywere______.Finallyheputlotsofsaltonthemsotheywere__________.,wereinvented,1853,thin,crispy,reallysalty,1d,Listenagain.Completethesentences.,A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididntknowthat.Whoinventedthem?A:...,1e,Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.,2a,Doyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.,MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.,DoYouKnowWhenBasketballWasInvented?Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Thenin1936inBerlin,itbecameaneventattheOlympics.BasketballwasinventedbyaCanadiandoctornamedJamesNaismith,whowasbornin1861.,2b,Readthepassagequickly.Whatisthemainideaofeachparagraph?,Whenhewasacollegeteacher,hewasaskedtothinkofagamethatcouldbeplayedinthewinter.Dr.Naismithcreatedagametobeplayedinsideonahardfloor.Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.Playersonthesameteammustworktogethertogettheballintheotherteamsbasket.Atthesametime,theyneedtostopthepetingteamfromgettingtheballintotheirownbasket.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbeingfamousplayers.InChina,youcansometimesseepeopleplayingbasketballinparks,schoolsandevenfactories.Basketballhasnotonlybeeapopularsporttoplay,butithasalsobeeapopularsporttowatch.,AlthoughAmerica’sNBAgamesarethemostfamous,theCBAgamesarebeingmorepopularinChina.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.TherearealsomoreandmoreforeignplayersintheCBA.Manyyoungpeoplelookuptothesebasketballheroesandwanttobeelikethem.Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.,,,,Game,Development,Popularity,playedinsideonahard___________teamsget__________intootherteams_________,floor,two,theball,basket,playedby___________________peopleover______countries,morethan100million,200,inventedby______________firstgameon_______________________becameOlympiceventin_______intheyear_______mostfamousgames:______populargamesinChina:______,Berlin,1936,NBA,CBA,2c,Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?,JamesNaismith,December21,1891,,,,,,,1.Whoinventedbasketballandhowisitplayed?2.Whenwasthefirstbasketballgameinhistoryplayed?3.WhyweretheBerlinOlympicsimportantforbasketball?4.WhataretheprofessionalbasketballgroupsinAmericaandChina?5.Howpopularisbasketball?,2d,Usethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.,2e,Whatdoyouthinkoffamousbasketballplayers?Makealistofgoodanddifficultthingsaboutbeingafamousbasketballplayer.,1.saltysalty形容詞，意為“咸的；含鹽的”，是由名詞salt“鹽，食鹽”加-y構(gòu)成的形容詞。e.g.:Hedidnthavemuchfordinnerbecausethedishesweretoosalty.【拓展】“名詞+-y”構(gòu)成形容詞：在英語中，很多名詞后加-y可以構(gòu)成形容詞，如：cloud—cloudy,wind——windy,rain——rainy,sleep——sleepy等。,LanguagePoints,2.Potatochipswereinventedbymistake.薯?xiàng)l是無意中被發(fā)明的。（教材第45頁）bymistake介詞短語，意為“無意中，錯(cuò)誤地”。mistake還可以構(gòu)成如下常用短語：makeamistake/makemistakes犯錯(cuò)誤；mistake...for...把……錯(cuò)認(rèn)成……e.g.:Itookyourpenbymistake.Dontmakemistakesanymore.ImistookLilyforLucyyesterday.,3.Thecustomerwashappyintheend.最后顧客高興了。（教材第45頁）intheend意為“最后；最終”，相當(dāng)于atlast,finally,其后不接of短語，本短語強(qiáng)調(diào)雖然最初……，最后還是產(chǎn)生了一個(gè)……的結(jié)果。e.g.:Theywereoutofdangerintheend.他們最后脫險(xiǎn)了。Hedidoneexperimentafteranotherandintheendhesucceeded.他做了一個(gè)又一個(gè)實(shí)驗(yàn)，最后成功了。【拓展】①attheendof...后接地點(diǎn)名詞時(shí)，表示“在……盡頭”；后接表示時(shí)間的名詞時(shí)，表示“在……結(jié)束時(shí)”。,e.g.:Walkalongthestreetandyoullfindthehospitalattheendofthestreet.WellhaveanEnglishtestattheendofthisweek.②bytheendof...意為“在……以前，到……為止”，常用于將來時(shí)態(tài)和過去完成時(shí)態(tài)的句子中。e.g.:Wewillfinishtheworkbytheendofthisyear.,一、單項(xiàng)選擇。()1.Thewomanwentintothemen’stoilet_____mistake.A.forB.atC.ofD.by()2.Thisheatedice-creamscoopswereinventedbyaman____Lanmon.A.wascalledB.calledC.tocallD.iscalled()3.—Thesouptastes______.—MaybeIaddedtoomuch______justnow.A.salt;saltB.salty;saltyC.salt;saltyD.salty;salt()4.Didthepolicecatchthethief_____?A.ontheendB.bytheendC.attheendD.intheend,D,B,D,D,Exercise,二、根據(jù)漢語提示填空。1.HemethisparentsonChristmasinthe________(結(jié)束).2.Wemustmakethe________(顧客)happy.3.Thechildtookthemedicineassweetby________(錯(cuò)誤).4.Themilkis________(酸的).Youmustthrowitaway.5.Thepotatochips________(賣)wellatthattime.,end,customers,mistake,sour,sold,Readthearticleandrecitekeywords.,Homework,,,Thankyou!,