人教版九年级英语上册 （When was it invented）SectionB 教学课件

Whenwasitinvented?SectionB

LearningObjectivesAttheendofthisperiod,youwillbeableto:1.completeamindmapbasedonthepassageanduseittosummarizethedevelopmentofbasketball;2.usethefivewordsandexpressionsfromthepassagecorrectly;3.tellwhatyouthinkoffamousbasketballplayersinEnglish.GuessingItisagameplayedindoorsoroutdoorsbetweentwoteamsoffiveplayers,inwhicheachteamtriestowinpointsbythrowingaballthroughabasket.Howmuchdoyouknowaboutbasketball?metalhoopnetbackboardbasketballplayerspectatorsHowmuchdoyouknowaboutbasketball?basketballcourt2bReadthepassagequicklyandsummarizethemainideaofeachparagraph.Paragraphone:Paragraphtwo:Paragraphthree:TheintroductiontobasketballHowbasketballwasinventedThepopularityofbasketballtodayMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.Mindmap2cCompletethemindmapwithinformationinthepassage.GameDevelopmentPopularityplayedinsideonahardteamsgetintotheotherteam’s···inventedby·firstgameon·becameanOlympiceventinintheyear·mostfamousgames:·populargamesinChina:·playedbypeople·overcountries·Gameplayedinsideonahardteamsgetintotheotherteam’s···floortwotheballbasketDevelopmentinventedby·firstgameon·becameanOlympiceventinintheyear·mostfamousgames:·populargamesinChina:Dr.JamesNaismithDecember21,1891Berlin1936NBA·CBAPopularityplayedbypeople·overcountries·morethan100million2002dUsethemindmaptosummarizewhatyourememberaboutthedevelopmentofbasketball.1Whoinventedbasketballandhowisitplayed?2Whenwasthefirstbasketballgameinhistoryplayed?3WhyweretheBerlinOlympicsimportantforbasketball?4WhataretheprofessionalbasketballgroupsinAmericaandChina?5Howpopularisbasketball?GameDevelopmentPopularityplayedinsideonahardteamsgetintotheotherteam’s···inventedby·firstgameon·becameanOlympiceventinintheyear·mostfamousgames:·populargamesinChina:·playedbypeople·overcountries·Dr.JamesNaismithfloortwotheballbasketDecember21,1891Berlin1936NBACBAmorethan100million200TheBerlinOlympicswasimportantbecausebasketballbecameanOlympiceventthen.SampleDr.JamesNaismithinventedbasketball.Therearetwoteamsandtheplayersonthesameteammustworktogethertogettheballintotheotherteam’sbasket.ThefirstbasketballgameinhistorywasplayedonDecember21,1891.SampleTheprofessionalbasketballgroupsaretheNBAinAmericaandtheCBAinChina.Basketballisplayedbymorethan100millionpeopleinover200countries.Hehasworkedhereforoveroneyear.1.Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.超过，多于overThisoldmanisover80yearsold.Thereareover1000studentsstudyinginthisschool.他已经在这里工作了一年多。LanguagepointsIdividedthearticleintofiveparts.2.Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.分成，分为divideintoTheteacherdividedtheclassintosixgroups.Theworldisdividedintosevencontinents.我把这篇文章分成了五个部分。LanguagepointsIdreamofbecomingawriterwhenIgrowup.3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.梦想，渴望dreamingofIdreamedofbecomingateacherwhenIwasachild.Hedreamsofbecominganastronautinthefuture.我梦想着长大以后成为一名作家。Languagepoints4.Thenumberofforeignplayers,includingChineseplayers,intheNBA

hasincreased.……的人数/数目，加可数名词复数，谓语动词用单数形式。thenumberofThenumberofteachersinthiscollegeisover500.许多……，加可数名词复数，谓语动词用复数形式。anumberofAnumberoftouristsareattractedtothebeaches.LanguagepointsThenumberofvisitorstothismuseumhasincreasedalot.到这家博物馆来参观的游客人数已经增加了很多。Anumberofstudentsarereadingbooksinthelibrary.许多同学正在图书馆里读书。Languagepoints4.Thenumberofforeignplayers,includingChineseplayers,intheNBA

hasincreased.Thestudentsalllookuptotheirteachers.5.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.尊重，仰慕，崇拜lookuptoIreallylookuptoherbecausesheistalented.Wealllookuptothelearnedandmodestprofessor.学生们都很尊重他们的老师。LanguagepointsReadaloudDoYouKnowWhenBasketballWasInvented?Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Thenin1936inBerlin,itbecameaneventattheOlympics.ReadaloudBasketballwasinventedbyaCanadiandoctornamedJamesNaismith,whowasbornin1861.Whenhewasacollegeteacher,hewasaskedtothinkofagamethatcouldbeplayedinthewinter.Dr.Naismithcreatedagametobeplayedinsideonahardfloor.ReadaloudDr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.ReadaloudToday,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.InChina,youcansometimesseepeopleplayingbasketballinparks,schoolsandevenfactories.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.ReadaloudAlthoughAmerica’sNBAgamesarethemostfamous,theCBAgamesarebecomingmorepopularinChina.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.ReadaloudTherearealsomoreandmoreforeignplayersintheCBA.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.1Theycanbeverysuccessfulintheircareer.2Theycanmakealotofmoneyandlivearichlife.3Theyaretherolemodelsformanyteenagers.4Theyhavetheabilitytodosomecharitywork.5Theycanwinhonorsfortheirmotherland.Whatdoyouthinkoffamousbasketballplayers?2eGoodthings1Theyarealwaysthefocusofpeople’sattentionandtheirpersonallifeisdisturbedsometimes.Whatdoyouthinkoffamousbasketballplayers?2eDifficultthings2Theyaresometimesinjuredintrainingsormatches,whichmaytroublethemalot.3Theyarebusywithtrainingsandmatches,sotheymayspendlesstimewiththeirfamily.HomeworkDrawamindmapwiththeinformationof3a.1.Writeatleastthreeadvantagesofplayingbasketball.2.Goodbye!Unit6Whenwasitinvented?SectionB(第1课时)

Howcanthefoodtaste?sweetcrispysaltysourcrispysaltysweetsoursweetsalty1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.Frenchfriespizzalemon1bWritethenameofadifferentfoodaftereachword.sweet______________crispy_________________salty_______________sour__________________banana1.Potatochipswereinventedbymistake. TF2.Theywereinventedin1863. TF3.Thecustomerthoughtthepotatoeswerenotthinenough. TF4.Thecustomersaidtheywerenotsaltyenough.TF5.Georgewantedtomakethecustomerhappy.

TF6.Thecustomerwashappyintheend.TF1cListenandcircleTfortrueorFforfalse.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips______________byacookcalledGeorgeCrum.Theywereinventedin______.GeorgeCrumcutthepotatoesreally,really_____andthencookedthemforalongtimeuntiltheywere______.Finallyheputlotsofsaltonthemsotheywere__________.wereinvented1853thincrispyreallysalty1dListenagain.Completethesentences.A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididn'tknowthat.Whoinventedthem?A:...1eMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.DoYouKnowWhenBasketballWasInvented?Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Thenin1936inBerlin,itbecameaneventattheOlympics.BasketballwasinventedbyaCanadiandoctornamedJamesNaismith,whowasbornin1861.

2bReadthepassagequickly.Whatisthemainideaofeachparagraph?Whenhewasacollegeteacher,hewasaskedtothinkofagamethatcouldbeplayedinthewinter.Dr.Naismithcreatedagametobeplayedinsideonahardfloor.Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.Playersonthesameteammustworktogethertogettheballintheotherteam'sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.InChina,youcansometimesseepeopleplayingbasketballinparks,schoolsandevenfactories.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.AlthoughAmerica’sNBAgamesarethemostfamous,theCBAgamesarebecomingmorepopularinChina.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.TherearealsomoreandmoreforeignplayersintheCBA.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.GameDevelopmentPopularityplayedinsideonahard___________teamsget__________intootherteam's_________floortwotheballbasketplayedby___________________peopleover______countriesmorethan100million200inventedby______________firstgameon_______________________becameOlympiceventin_______intheyear_______mostfamousgames:______populargamesinChina:______Berlin1936NBACBA2cCompletethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?JamesNaismithDecember21,18911.Whoinventedbasketballandhowisitplayed?2.Whenwasthefirstbasketballgameinhistoryplayed?3.WhyweretheBerlinOlympicsimportantforbasketball?4.WhataretheprofessionalbasketballgroupsinAmericaandChina?5.

Howpopularisbasketball?2dUsethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.2eWhatdoyouthinkoffamousbasketballplayers?Makealistofgoodanddifficultthingsaboutbeingafamousbasketballplayer.1.saltysalty形容词，意为“咸的；含盐的”，是由名词salt“盐，食盐”加-y构成的形容词。e.g.:Hedidn'thavemuchfordinnerbecausethedishesweretoosalty.【拓展】“名词+-y”构成形容词：在英语中，很多名词后加-y可以构成形容词，如：cloud—cloudy,wind——windy,rain——rainy,sleep——sleepy等。LanguagePoints2.Potatochipswereinventedbymistake.薯条是无意中被发明的。（教材第45页）bymistake介词短语，意为“无意中，错误地”。mistake还可以构成如下常用短语：makeamistake/makemistakes犯错误；mistake...for...把……错认成……e.g.:Itookyourpenbymistake.Don'tmakemistakesanymore.ImistookLilyforLucyyesterday.3.Thecustomerwashappyintheend.最后顾客高兴了。（教材第45页）intheend意为“最后；最终”，相当于atlast,finally