Unit6SectionB課件人教版九年級英語全冊

初中英語人教版九年級全一冊Unit6

Whenwasitinvented?SectionB(1a-1e)學習目標Keywords&phrases:crispy,salty,sour,bymistake,customerKeysentences:1.—Didyouknowpotatochipswereinventedbymistake?—Wow,Ididn’tknowthat.Whoinventedthem?

Whatdidtheyeat?Ice-cream.Whatdidtheboythinkoftheice-cream?Sweet,cool,anddelicious!LeadinHowwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…sweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的redbayberriespepperssour酸的PresentationcookieslemonssweetcandysaltyicecreamteadeliciousniceprunecrispysourThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1a_____________________________crispysaltysoursaltysweetsweetcrispysaltysouradj.脆的；酥脆的adj.酸的adj.咸的sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochipsgrapecandycrackercookiesaltsaltedfishlemon1b1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorFforfalse.ListeningTFTFTF1cn.顧客4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.

TFTFTFWhatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepan.Thepepperandtomatoesaresprinkled.potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?GeorgeCrumchef1.Whoinventedpotatochips?

TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.

TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin______.GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.

Listenagain.Completethesentences.wereinvented18531dthincrispyreallysaltyfeatures特點；特征Potatochipsarethin,crispy,andsalty.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1ePairworkDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?It’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.Whywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Sowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Andthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.SummaryLearnedthehistoryofpotatochips.Learnedhowtodescribethetasteoffood.初中英語人教版九年級全一冊Unit6

Whenwasitinvented?SectionB(2a-2e)學習目標Keywords&phrases:theOlympics,Canadians,divide,divide…into…,basket,popularity,lookupto,hero,professional,BerlinKeysentences:1.Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.2.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.GuessingGameIt'sround.It'ssaidthatitwasinventedin1981.It'susuallymadeofleather(皮).It'susedforfunandexercise.JamesNaismithWhowasbasketballinventedby?Slam扣籃Cross-legdribble胯下運球Lay-up上籃FadeawayShoot后仰跳投2a2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.EQUIPMENTSball

basketboardBasketballcourtRefereeCoachParagraph1ReadandmatchParagraph2Paragraph3PopularityGameIntroductionReadthepassagequickly.Whatisthemainideamainideaofeachparagraph?Readfordetails2bA

mindmapstartswithaconcept

(概念);Itshowstherelationshipsamongdifferentpartsoftheconcept;

Majorideasareconnectedtothecentralconcept,andotherideasbranchout(分支)fromthosemajorideas.Gothroughthepassageandcompletethemindmap.BasketballIntroductionGamePopularity………BasketballBasketballisamuch-lovedandactivesport.Paragraph1:Introductionenjoyedbymanyforfunand_______over______________playedbymorethan________________inover______________Itisexercise100yearsold100millionpeople200countries7,700millionpeopleontheearth233countriesintheworldPlayedbymorethan100millionpeoplePlayedinover200countriesBasketballisplayedalmostallaroundtheworld!December21,1891.Whathappenedin1936inBerlin?ItbecameaneventattheOlympics.event

/?'v?nt/體育項目When

wasthefirstbasketballgameinhistory?BasketballwasinventedbyCanadiandoctorJamesNaismith.Paragraph2:Gameagametobeplayedinsideonahard_____Itisaredividedinto___________mustworktogetherto___________________________needtostop____________________________________________Playersfloortwoteamsgettheballintheotherteam’sbasketthecompetingteamfromgettingtheballintotheirownbasketToday,thepopularityofbasketballhasrisenaroundtheworld.Paragraph3:PopularityPopulartoplayPopulartowatchPlayedinparks,schoolsandevenfactoriesNBAgamesinAmericaandCBAgamesinChinaChineseplayersintheNBAandforeignplayersintheCBACompletethemindmapwiththeinfor-mationinthepassage.Whatelsecanyouaddtothemindmap?2cMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyoure-memberitmoreeasily.inventedby______________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____JamesNaismith1936December21,1891NBABerlinCBADevelopmentplayedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballTwoGamebasketn.

籃；筐Popularityplayedby__________________people.over____countriesmorethan100million200n.受歡迎；普及Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角

Usethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.Post-reading2d1.Whoinventedbasketballandhowisitplayed?BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.Playersaredividedintotwoteams.Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.adj.

加拿大(人)的n.

加拿大人OnDecember21,1891.2.Whenwasthefirstbasketballgameinhistoryplayed?BecauseitbecameaneventattheOlympics.

3.WhyweretheBerlinOlympicsimportantforbasketball?It’sNBAinAmericaandCBAinChina.4.WhataretheprofessionalbasketballgroupsinAmericaandChina?adj.職業(yè)的；專業(yè)的5.Howpopularisbasketball?

Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.1.Potatochipswereinventedbymistake.bymistake

錯誤地；無意中e.g.Somebodytookmyumbrellabymistake.有人錯拿了我的傘。Ipickedupyourbagbymistake.我錯拿了你的包。

補充：byaccident偶然LanguagePointse.g.Shedividedtheorangeintoquartersandeachateapiece.她把橙子分成四份，每人吃一份。2.Dr.Naismithdividedthemeninhisclassintotwoteams…dividev.分開；分散divide…into…

把……分開；分散3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.

1)todayadv.

修飾整個句子，表示當前的一段時間，“如今；當今”。

e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.現今，這些美麗的動物只有少數幾種還生活在地球上。2)with與在意義上有主謂關系的復合結構manyyoungpeopledreamingof…構成短語，用作伴隨狀語。4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.notonly…,butalso…

不但……而且……若連接兩個成分作主語，謂語動詞與靠近的主語保持一致。e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.不僅學生們在欣賞這部影片，他們的老師也在欣賞這部影片。5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.1)number表示數量。由于是單數形式，謂語動詞需要與之相配，為hasincreased。這種主語和謂語在數上的匹配稱作“主謂一致”。當主語為復數概念時，謂語動詞用復數形式與之匹配；當主語為單數概念時，謂語動詞則用單數形式。e.g.Peoplethereareveryfriendly.

TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.

people為復數概念。theUnitedNations是一個組織，為單數概念。2)thenumberof…“……的數量；……的數目”。作主語時，謂語動詞應用單數形式。

anumberof…“若干的，一些”，修飾可數名詞。作主語時，謂語動詞應用復數形式。e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.這次事故中的死亡人數尚未公布。Anumberofpeopleareunhappywiththedecision.一些人對這項決定并不滿意。6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.

lookupto欽佩；仰慕e.g.Theartistislookeduptoforhislandscapepaintings.這名畫家以風景畫受人仰慕。拓展：look詞組lookback回頭看;回顧lookdownupon(on)看不起,輕視lookforwardto盼望，期待lookinto朝......看去;調查looklike看上去像lookon旁觀，觀望lookout當心，小心，留神lookthrough瀏覽；透過......看lookup查閱;抬頭看lookover仔細檢查

Whatdoyouthinkoffamousbasketballplayers?Makealistofgoodanddifficultthingsaboutbeingafamousbasketballplayer.2eFirst,hecandothingshelikesbest.Second,hecanearnalotofmoneyeveryyear.Third,hemayhavemanyfans,andgetsalotofattentionwhereverhegoes.Anotherthing,hecantravelaroundtheworld,andmeetmanynewfriends.Buttherearealsosomedifficultthingsforhim.Forexample,hemustworkveryhardallthetime.Hemaygethurtinthehardgames.SummaryLearnedthehistoryofbasketball.Knowhowtodrawthemindmap.ReviewandconsolidatethePassiveVoice.初中英語人教版九年級全一冊Unit6

Whenwasitinvented?SectionB(3a-Selfcheck)學習目標Tolearnhowtointroduceaninventionbyusingthepassivevoice.Reviewthepassivevoice（pasttense）Whoinventedbasketball?Whenwasthefirstbasketballgameinhistoryplayed?WhydidJamesNaismithinventbasketball?Howtoplaybasketball?Whatdoesbasketballlooklike?Review34125whowhenhow...was/wereinventedby......invented...in+年份on+月，日，年atthesametimealthoughbecause....inorderto.....Therebe...color,shape,sizewhatwhyinventionHowtointroduceaninventionwhywhenwhowhathowShennongaround5,000yearsagobyaccidentbrownwaternicefreshsmelltradeputtheteaintothecup,thenpourthewaterHowtointroduceteaProblem:________________________Newinvention:____________________Whatitisusedfor:_________________Thinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthatcouldhelpyou.Makenotes.aspecialpenquicklytakingnotesinclasstakingnotesinclassWriting3aThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor…Imagineyouareabusinessperson.Writeadescriptionofyournewinven-tion.Trytoselltheinventiontotheclass.3b常用句型：

1.Ithink…isaveryusefulinvention.

我認為……是一項很有用的發(fā)明。2.…wasinventedby…

……是由……(某人)發(fā)明的3.…wasinventedin…

……是在……(某時間)發(fā)明的4.Itwasusedfor…

它被用來……5.…ismadeof………

是由……(材料)制成的Doyouhavetheseprobleminourclassorschool？quicklytakingnotesinclassTheToiletisn'tconvienient.sittingonthechairistootired

don'tlikeouruniforms第一段：開篇推銷：Iwanttointroduce.....第二段：介紹你的明（可參考使用5W1F的結構）第三段：對產品進行總結性評價，再次推銷。就剛才四個問題當中選擇一個進行一項發(fā)明，并將發(fā)明的產品推銷給其他小組，以此為題寫一篇90詞左右的作文。審題要點美化檢查書寫要工整！要！好!看！sillyunconvenientwastewatertoiletAproblemabouttiolet

Ontheonehand,Ithinkitissillyformetowave(揮舞)myhandswhenIgotothetoilet.Ontheotherhand,it'snotconvenient.Sothenewsmarttoiletwasinventedlastweekendbyme.Mynewsmarttoilethasthreebuttons.Theystandforthreedifferentwaterlevels.Andthewatertank(水箱)alwaysfullofwater.Wecanchoosedifferentbuttonswhenweleavethetoilet.

Hello,schoolmaster!TodayIwanttointroduceanewinventiontoyou.Ithinkourteachersmustbeverygladtohaveone.

Itisnotonlyconvenientbutalsosavewater.Smallinventionsthatchangedtheworld,doyoulikemynewinvention?Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisinvent,doubt,mention,website,allofsudden1.Completethepassagewiththecorrectformsofthewordsinthebox.SelfCheckbecausesometimesafewpeoplemay______thingswhichare