最新人教PEP版九年級(jí)上冊(cè)英語課件：-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.顧客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.籃；筐2022/12/2424playedinsideonahard_____.Popularityplayedby__________________people.over____countriesmorethan100million200n.受歡迎；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.職業(yè)的；專業(yè)的2022/12/2429OnDecember21,1891.2.WhenToday,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.5.Howpopularisbasketball?2022/12/2430Today,thepopularityofbaske1.Potatochipswereinventedbymistake.bymistake錯(cuò)誤地；無意中

e.g.Somebodytookthemyumbrellabymistake.有人錯(cuò)拿了我的傘。

Ipickedupyourbagbymistake.

我錯(cuò)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.分開；分散

divide…into…把……分開；分散2022/12/2432e.g.Shedividedtheorangein3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.1)todayadv.修飾整個(gè)句子，表示當(dāng)前的一段時(shí)間，“如今；當(dāng)今”。

e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.

現(xiàn)今，這些美麗的動(dòng)物只有少數(shù)幾種還生活在地球上。3.Today,thepopularityofba2)with與在意義上有主謂關(guān)系的復(fù)合結(jié)構(gòu)manyyoungpeopledreamingof…構(gòu)成短語，用作狀語。2)with與在意義上有主謂關(guān)系的復(fù)合結(jié)構(gòu)manyyou4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.notonly…,butalso…不但……而且……若連接兩個(gè)成分作主語，謂語動(dòng)詞與靠近的主語保持一致。

e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.

不僅學(xué)生們?cè)谛蕾p這部影片，他們的老師也在欣賞這部影片。4.Basketballhasnotonlybec5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.1)number表示數(shù)量。由于是單數(shù)形式，謂語動(dòng)詞需要與之相配，為hasincreased。這種主語和謂語在數(shù)上的匹配稱作“主謂一致”。當(dāng)主語為復(fù)數(shù)概念是，謂語動(dòng)詞用復(fù)數(shù)形式與之匹配；當(dāng)主語為單數(shù)概念時(shí)，謂語動(dòng)詞則用單數(shù)形式。5.Thenumberofforeignplayee.g.Peoplethereareveryfriendly.people為復(fù)數(shù)概念。

TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.theUnitedNations是一個(gè)組織，為單數(shù)概念。e.g.Peoplethereareveryfri2)thenumberof…“……的數(shù)量；……的數(shù)目”。作主語時(shí)，謂語動(dòng)詞應(yīng)用單數(shù)形式。

anumberof…“若干的，一些”，修飾可數(shù)名詞。作主語時(shí)，謂語動(dòng)詞應(yīng)用復(fù)數(shù)形式。2)thenumberof…“……的數(shù)量；……的數(shù)目e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.

這次事故中的死亡人數(shù)尚未公布。

Anumberofpeopleareunhappywiththisdecision.

一些人對(duì)這項(xiàng)決定并不滿意。e.g.Thenumberofpeoplekill6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.lookupto欽佩；仰慕

e.g.Theartistislookeduptoforhislandscapepaintings.

這名畫家以風(fēng)景畫受人仰慕。2022/12/24406.Manyyoungpeoplelookupt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(diào)查looklike看上去象lookon旁觀，觀望lookout當(dāng)心，小心，留神lookthrough瀏覽；透過......看lookup查閱;抬頭看拓展：look詞組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.顧客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.籃；筐2022/12/2470playedinsideonahard_____.Popularityplayedby__________________people.over____countriesmorethan100million200n.受歡迎；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.職業(yè)的；專業(yè)的2022/12/2475OnDecember21,1891.2.WhenToday,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.5.Howpopularisbasketball?2022/12/2476Today,thepopularityofbaske1.Potatochipswereinventedbymistake.bymistake錯(cuò)誤地；無意中

e.g.Somebodytookthemyumbrellabymistake.有人錯(cuò)拿了我的傘。

Ipickedupyourbagbymistake.

我錯(cuò)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.分開；分散

divide…into…把……分開；分散2022/12/2478e.g.Shedividedtheorangein3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.1)todayadv.修飾整個(gè)句子，表示當(dāng)前的一段時(shí)間，“如今；當(dāng)今”。

e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.

現(xiàn)今，這些美麗的動(dòng)物只有少數(shù)幾種還生活在地球上。3.Today,thepopularityofba2)with與在意義上有主謂關(guān)系的復(fù)合結(jié)構(gòu)manyyoungpeopledreamingof…構(gòu)成短語，用作狀語。2)with與在意義上有主謂關(guān)系的復(fù)合結(jié)構(gòu)manyyou4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.notonly…,butalso…不但……而且……若連接兩個(gè)成分作主語，謂語動(dòng)詞與靠近的主語保持一致。

e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.

不僅學(xué)生們?cè)谛蕾p這部影片，他們的老師也在欣賞這部影片。4.Basketballhasnotonlybec5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasinc