最新人教PEP版九年级上册英语课件：-Unit-6-Section-B-(1a-2e)

Unit6Whenwasitinvented?SectionB(1a-2e)2022/12/241Unit6SectionB2022/12/201Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!Warmingup2022/12/242Whatdidtheyeat?Ice-cream.WHowwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…2022/12/243HowwillthebreadandsnacktThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1aThewordsintheboxdescribe________________________________________________crispysoursaltysweetcolddelicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的fresh2022/12/245______________sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1bgrapecandycrackercookiesaltsaltedfishlemon2022/12/246sweet_______________________1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cTFTFTF2022/12/2471.Potatochipswereinvented4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.TFTFTFn.顾客4.Thecustomersaidtheywere1.Whoinventedpotatochips?TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.2022/12/2491.Whoinventedpotatochips?5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.2022/12/24105.HowdidGeorgecookthepotTheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531d2022/12/2411TheHistoryofPotatoChipsLisGeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.thinreallysaltycrispyGeorgeCrumcutthepotatoesrPairworkMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1e2022/12/2413PairworkMakeaconversationaDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?DidyouknowpotatochipswereIt’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.2022/12/2415It’ssaidthattheywereinvenWhywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.2022/12/2416Whywasitanaccident?OnedaSowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.2022/12/2417Sowhathappened?GeorgewasaAndthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.2022/12/2418Andthen?Andthecustomerlov2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Discussion2022/12/24192aDoyoulikebasketball?Doy2bReadthepassagequickly.Whatisthemainideaofeachparagraph?ParagraphOne:____________________________________ParagraphTwo:____________________________________ParagraphThree:_____________________________________Themainhistoryofbasketball.HowthebasketballwasinventedbyJames.Thepopularityofbasketballaroundtheworld.2022/12/24202bReadthepassagequickly.WhCompletethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?2cCompletethemindmapwiththeMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.Mind-mappinginventedby______________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____JamesNaismith1936December21,1891NBABerlinCBADevelopment2022/12/2423inventedby______________Jamplayedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballTwoGamebasketn.篮；筐2022/12/2424playedinsideonahard_____.Popularityplayedby__________________people.over____countriesmorethan100million200n.受欢迎；普及Popularityplayedby__________Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角2022/12/2426ManyyoungpeopledreamofbecUsethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.2d2022/12/2427Usethemindmaptosummarize1.Whoinventedbasketballandhowisitplayed?BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.Playersweredividedintotwoteams.Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.adj.加拿大(人)的n.加拿大人1.WhoinventedbasketballandOnDecember21,1891.2.Whenwasthefirstbasketballgameinhistoryplayed?BecauseitbecameaneventattheOlympics.3.WhyweretheBerlinOlympicsimportantforbasketball?It’sNBAinAmericaandCBAinChina.4.WhataretheprofessionalbasketballgroupsinAmericaandChina?adj.职业的；专业的2022/12/2429OnDecember21,1891.2.WhenToday,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.5.Howpopularisbasketball?2022/12/2430Today,thepopularityofbaske1.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。1.Potatochipswereinventede.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2022/12/2432e.g.Shedividedtheorangein3.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。3.Today,thepopularityofba2)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。2)with与在意义上有主谓关系的复合结构manyyou4.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。4.Basketballhasnotonlybec5.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。5.Thenumberofforeignplayee.g.Peoplethereareveryfriendly.people为复数概念。

TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.theUnitedNations是一个组织，为单数概念。e.g.Peoplethereareveryfri2)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。2)thenumberof…“……的数量；……的数目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。e.g.Thenumberofpeoplekill6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.lookupto钦佩；仰慕

e.g.Theartistislookeduptoforhislandscapepaintings.

这名画家以风景画受人仰慕。2022/12/24406.Manyyoungpeoplelookupt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看上去象lookon旁观，观望lookout当心，小心，留神lookthrough浏览；透过......看lookup查阅;抬头看拓展：look词组Whatdoyouthinkoffamousbasketballplayers?Makealistofgoodanddifficultthingsaboutbeingafamousbasketballplayer,thentalkaboutthemwithyourpartner.2eWhatdoyouthinkoffamousbaFirst,hecandothingshelikesbest.Second,hecanearnalotofmoneyeveryyear.2022/12/2443First,hecandothingshelikThird,hemayhavemanyfans,andgetsalotofattentionwhereverhegoes.Anotherthing,hecantravelaroundtheworld,andmeetmanynewfriends.2022/12/2444Third,hemayhavemanyfans,Buttherearealsosomedifficultthingsforhim.Forexample,hemustworkveryhardallthetime.Hemaygethurtinthehardgames.2022/12/2445ButtherearealsosomedifficWriteashortpassageaboutthedevelopmentofbasketball.2022/12/2446WriteashortpassageaboutthUnit6Whenwasitinvented?SectionB(1a-2e)2022/12/2447Unit6SectionB2022/12/201Whatdidtheyeat?Ice-cream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!Warmingup2022/12/2448Whatdidtheyeat?Ice-cream.WHowwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…2022/12/2449HowwillthebreadandsnacktThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1aThewordsintheboxdescribe________________________________________________crispysoursaltysweetcolddelicioussweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的fresh2022/12/2451______________sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1bgrapecandycrackercookiesaltsaltedfishlemon2022/12/2452sweet_______________________1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cTFTFTF2022/12/24531.Potatochipswereinvented4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.TFTFTFn.顾客4.Thecustomersaidtheywere1.Whoinventedpotatochips?TheywereinventedbyacookcalledGeorgeCrum.2.Whenweretheyinvented?In1853.Listenandanswerthequestions.3.Whatdidthecustomorderatthe restaurant?Heorderedaplateoffriedpotatoes.2022/12/24551.Whoinventedpotatochips?5.HowdidGeorgecookthepotatoesthen?Hecutthepotatoesreally,reallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.4.Whatdidthecustomthinkofthepotato chipsGeorgecookedatfirst?Hethoughttheywerecuttoothick.2022/12/24565.HowdidGeorgecookthepotTheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531d2022/12/2457TheHistoryofPotatoChipsLisGeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.thinreallysaltycrispyGeorgeCrumcutthepotatoesrPairworkMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1e2022/12/2459PairworkMakeaconversationaDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?DidyouknowpotatochipswereIt’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.2022/12/2461It’ssaidthattheywereinvenWhywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.2022/12/2462Whywasitanaccident?OnedaSowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.2022/12/2463Sowhathappened?GeorgewasaAndthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.2022/12/2464Andthen?Andthecustomerlov2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Discussion2022/12/24652aDoyoulikebasketball?Doy2bReadthepassagequickly.Whatisthemainideaofeachparagraph?ParagraphOne:____________________________________ParagraphTwo:____________________________________ParagraphThree:_____________________________________Themainhistoryofbasketball.HowthebasketballwasinventedbyJames.Thepopularityofbasketballaroundtheworld.2022/12/24662bReadthepassagequickly.WhCompletethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?2cCompletethemindmapwiththeMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.Mind-mappinginventedby______________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____JamesNaismith1936December21,1891NBABerlinCBADevelopment2022/12/2469inventedby______________Jamplayedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballTwoGamebasketn.篮；筐2022/12/2470playedinsideonahard_____.Popularityplayedby__________________people.over____countriesmorethan100million200n.受欢迎；普及Popularityplayedby__________Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角2022/12/2472ManyyoungpeopledreamofbecUsethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball.Usethefollowingquestionstohelpyou.2d2022/12/2473Usethemindmaptosummarize1.Whoinventedbasketballandhowisitplayed?BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.Playersweredividedintotwoteams.Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.adj.加拿大(人)的n.加拿大人1.WhoinventedbasketballandOnDecember21,1891.2.Whenwasthefirstbasketballgameinhistoryplayed?BecauseitbecameaneventattheOlympics.3.WhyweretheBerlinOlympicsimportantforbasketball?It’sNBAinAmericaandCBAinChina.4.WhataretheprofessionalbasketballgroupsinAmericaandChina?adj.职业的；专业的2022/12/2475OnDecember21,1891.2.WhenToday,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.5.Howpopularisbasketball?2022/12/2476Today,thepopularityofbaske1.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。1.Potatochipswereinventede.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2022/12/2478e.g.Shedividedtheorangein3.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。3.Today,thepopularityofba2)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。2)with与在意义上有主谓关系的复合结构manyyou4.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。4.Basketballhasnotonlybec5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasinc