4九英上Unit6SectionB第二课时

九年级（上）Goforit!鸿鹄志英语教学课件Period4SectionB(2a-selfcheck)Unit6Whenwasitinvented?学习目标Keywords&phrases:theOlympics,Canadians,divide,divide…into…,basket,popularity,lookupto,hero,professional,BerlinKeysentences:1.Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.2.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Canadian/kəneidiən/a./n.加拿大/人的

CanadaliesinthenorthofAmerica.Canadianpeopleareveryfriendly.divide/divaid/v.分开；分散Pleasedividetheseapplesintotwoparts.purpose/pə:(r)pəs/n.目的；目标Yourstudypurposeistogototheuniversity.Everyoneofusneedspurposetreesinourlife.theOlympics/əulimpiks/奥林匹克运动会Players’highestpurposeistoenterthe

Olympics.Berlin/bə:lin/柏林BerlinisthecapitalofGerman.hero/hiərəu/n.

英雄；男主角

Hero

byZhangYimouisasuccessfulfilm.

NBA(NationalBasketballAssociation)

美国篮球协会（美国职业篮球联赛）NBAisshortofNationalBasketballAssociationintheUnitedStates.CBA(ChinaBasketballAssociation)

中国篮球协会（中国职业篮球联赛）CBAisshortofChinaBasketballAssociation.lookupto钦佩；仰慕WealllookuptoDengXiaoping.Hewassoopen,braveandcreate.basket/ba:skit/n.篮； Thesedaysbasketsaremoreandmorebeautifulwithdifferentshapes.2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Discussion2bReadthepassagequickly.Whatisthemainideaofeachparagraph?ParagraphOne:____________________________________ParagraphTwo:____________________________________ParagraphThree:_____________________________________Themainhistoryofbasketball.HowthebasketballwasinventedbyJames.Thepopularityofbasketballaroundtheworld.Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?2cMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.inventedby______________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____JamesNaismith1936December21,1891NBABerlinCBADevelopmentplayedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballTwoGamebasketn.

篮；筐Popularityplayedby__________________people.over____countriesmorethan100million200n.

受欢迎；普及Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角Usethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.2d1.Whoinventedbasketballandhowisitplayed?BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.Playersweredividedintotwoteams.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.职业的；专业的Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.5.Howpopularisbasketball?1.Potatochipswereinventedbymistake.

bymistake错误地；无意中

e.g.Somebodytookthemyumbrellabymistake.

有人错拿了我的伞。

2.Dr.Naismithdividedthemeninhisclassintotwoteams…dividev.分开；分散

divide…into…把……分开；分散e.g.Shedividedtheorangeintoquartersandeachateapiece.她把橙子分成四份，每人吃一份。

3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.

1)todayadv.

修饰整个句子，表示当前的一段时间，“如今；当今”。e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.

现今，这些美丽的动物只有少数几种还生活在地球上。

2)with与在意义上有主谓关系的复合结构manyyoungpeopledreamingof…构成短语，用作伴随状语。

4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.

notonly…,butalso…不但……而且……若连接两个成分作主语，谓语动词与靠近的主语保持一致。e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.

不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.

1)number表示数量。由于是单数形式，谓语动词需要与之相配，为hasincreased。这种主语和谓语在数上的匹配称作“主谓一致”。当主语为复数概念是，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。e.g.Peoplethereareveryfriendly.

people为复数概念。

TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.

theUnitedNations是一个组织，为单数概念。2)thenumberof…“……的数量；……的数目”。作主语时，谓语动词应用单数形式。

anumberof…“若干的，一些”，修饰可数名词。作主语时，谓语动词应用复数形式。e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.这次事故中的死亡人数尚未公布。

Anumberofpeopleareunhappywiththisdecision.

一些人对这项决定并不满意。6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.lookupto钦佩；仰慕

e.g.Theartistislookeduptoforhislandscapepaintings.

这名画家以风景画受人仰慕。拓展：look词组lookback回头看;回顾lookdownupon(on)看不起,轻视lookforwardto盼望，期待lookinto朝......看去;调查looklike看上去像lookon旁观，观望lookout当心，小心，留神lookthrough浏览；透过......看lookup查阅;抬头看Whatdoyouthinkoffamousbasketballplayers?Makealistofgoodanddifficultthingsaboutbeingafamousbasketballplayer,thentalkaboutthemwithyourpartner.2eFirst,hecandothingshelikesbest.Second,hecanearnalotofmoneyeveryyear.Third,hemayhavemanyfans,andgetsalotofattentionwhereverhegoes.

Anotherthing,hecantravelaroundtheworld,andmeetmanynewfriends.Buttherearealsosomedifficultthingsforhim.Forexample,hemustworkveryhardallthetime.Hemaygethurtinthehardgames.WritingProblem:________________________Newinvention:____________________Whatitisusedfor:_________________3aThinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthatcouldhelpyou.Makenotes.aspecialpenquicklytakingnotesinclasstakingnotesinclassThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor….Imagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.3b常用句型：

1.Ithink…isaveryusefulinvention.

我认为……是一项很有用的发明。2.…wasinventedby………是由……(某人)发明的3.…wasinventedin………是在……(某时间)发明的4.Itwasusedfor…它被用来……5.…ismadeof………

是由……(材料)制成的Onepossibleversion:

ThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfortakingnotesquicklyinclass.Itwasinventedin2012.Itismadeofplasticandsteel.Itcanrememberwhattheteachersaid.Itcanalsohelpwritedownthemainpoints.Ithinkit’sausefulinvention.Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay______thingswhichare_______thesame.It’shardtotellwhocameupwiththeideafirst.

invent,doubt,mention,nearly,website,allofsuddenSelfCheck1.Completethepassagewiththecorrectformsofthewordsinthebox.inventnearlySomeinventionscanalsoleadtootherinventions_____________.Sosomepeople_____whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor_______usually_______morethanoneinventorwhengivinginformationaboutinventions.allofasuddendoubtwebsitesmention1.Someonestolemywatch. _________________________________2.Theyusedfiveeggstomakethisbigcake. __________________________________3.Whendidtheyinventthepersonal computer? ____________________________________________________________________Mywatchwasstolen(bysomeone).Whenwasthepersonalcomputerinvented?Fiveeggswereusedtomakethisbigcake.2.Rewritethesesentencesusingthepassivevoice.4.Theyaskedusnottoruninthehallway.____________________________________________________________________5.Someonetookthevideobacktothestore.____________________________________________________________________Thevideowastakenbacktothestore(bysomeone).Wewereaskednottoruninthehallway(bythem).Invention:_________________________When:_________________________Who:_________________________Purpose:_________________________in2013umbrellawithalightLiMeng3.Findoutinformationaboutan