秋九级英语全册UnitWhenwasitinvented第课时SectionBae鲁教版五四制

秋九级英语全册UnitWhenwasitinvented第课时SectionBae鲁教版五四制第1页/共48页SectionB1a-2e第2页/共48页Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!Warmingup第3页/共48页Howwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…第4页/共48页Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.

1a第5页/共48页________________________________________________crispysoursaltysweetsweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的第6页/共48页sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1bgrapecandycookiecheesesaltedfishlemon第7页/共48页1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cListeningTFTFTF第8页/共48页4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顾客第9页/共48页1.Whoinventedpotatochips?

TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.

3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.第10页/共48页5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.第11页/共48页TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531d第12页/共48页GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.

thinreallysaltycrispy第13页/共48页PairworkMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1e第14页/共48页Didyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?第15页/共48页It’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.第16页/共48页Whywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.第17页/共48页Sowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.第18页/共48页Andthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.第19页/共48页2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Discussion第20页/共48页2bReadthepassagequickly.Whatisthemainideaofeachparagraph?ParagraphOne:________________________________ParagraphTwo:________________________________ParagraphThree:________________________________Introductiontobasketball.Howbasketballwasinvented.Thepopularityofbasketballtoday.第21页/共48页Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?2c第22页/共48页Mind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.第23页/共48页inventedby_________________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____Dr.JamesNaismith1936December21,1891NBABerlinCBADevelopment第24页/共48页playedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballtwoGamebasketn.

篮；筐第25页/共48页Popularityplayedby__________________people.over____countriesmorethan100million200n.

受欢迎；普及第26页/共48页Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角第27页/共48页Usethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.2d第28页/共48页1.Whoinventedbasketballandhowisitplayed?BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.Therearetwoteamsandplayersonthesameteammustworktogethertogettheballintheotherteam’sbasket.adj.

加拿大(人)的n.

加拿大人第29页/共48页OnDecember21,1891.2.Whenwasthefirstbasketballgameinhistoryplayed?BecauseitbecameaneventattheOlympics.3.WhyweretheBerlinOlympicsimportantforbasketball?It’sNBAinAmericaandCBAinChina.4.WhataretheprofessionalbasketballgroupsinAmericaandChina?adj.职业的；专业的第30页/共48页Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.Itisplayedbymorethan100millionpeopleinover200countries.5.Howpopularisbasketball?第31页/共48页1.Potatochipswereinventedbymistake.

bymistake错误地；无意中e.g.Somebodytookthemyumbrellabymistake.有人错拿了我的伞。

Ipickedupyourbagbymistake.

我错拿了你的包。

第32页/共48页e.g.Shedividedtheorangeintoquartersandeachateapiece.她把橙子分成四份，每人吃一份。

2.Dr.Naismithdividedthemeninhisclassintotwoteams…

dividev.分开；分散divide…into…把……分开；分散第33页/共48页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。第34页/共48页2)with与在意义上有主谓关系的复合结构manyyoungpeopledreamingof…构成短语，用作状语。第35页/共48页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.Notonlythestudentsbutalso

theirteacherisenjoyingthefilm.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。第36页/共48页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。第37页/共48页e.g.Peoplethereareveryfriendly.

people为复数概念。

TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.

theUnitedNations是一个组织，为单数概念。第38页/共48页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。第39页/共48页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。第40页/共48页6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.lookupto钦佩；仰慕e.g.Theartistislookeduptoforhislandscapepaintings.这名画家以风景画受人仰慕。第41页/共48页拓展：look词组lookba