英语人教版九年级全册Unit6 Section B 1a—2e.ppt

人教新目标九年英语上册Unit6Whenwasitinvented SectionB1a 2e清原三中教师 杨艳秋 Whatdidtheyeat Ice cream Whatdidthebigdogthinkoftheice cream Sweet cool anddelicious Warmingup Howwillthebreadandsnacktaste Sweetanddelicious Canyouthinkofanyotherflavor Salty hot bitter sour fresh 味 香味 Thewordsintheboxdescribehowfoodcantaste Writethemunderthecorrectpictures Somepictureshavemorethanoneword 1a crispy sour salty sweet cold delicious sweetcrispysaltysour salty adj 脆的 酥脆的 adj 酸的 adj 咸的 fresh sweet crispy salty sour Writethenameofadifferentfoodaftereachword banana apple BeijingDuck potatochips 1b grape candy cookie salt saltedfish lemon 1 Potatochipswereinventedbymistake 2 Theywereinventedin1863 3 Thecustomerthoughtthepotatoeswerenotthinenough 4 Thecustomersaidtheywerenotsaltyenough 5 Georgewantedtomakethecustomerhappy 6 Thecustomwashappyintheend ListenandcircleTfortrueorForfalse 1c Listening TFTFTFTFTFTF 4 Thecustomersaidtheywerenotsaltyenough 5 Georgewantedtomakethecustomerhappy 6 Thecustomwashappyintheend TFTFTF n 顾客 TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented Potatochips byacookcalledGeorgeCrum Theywereinventedin Listenagain Completethesentences wereinvented 1853 1d GeorgeCrumcutthepotatoesreally really andthencookedthemforalongtimeuntiltheywere Finallyheputlotsofsaltonthemsotheywere thin reallysalty crispy 1 Whoinventedpotatochips TheywereinventedbyacookcalledGeorgeCrum 2 Whenweretheyinvented In1853 Listenandanswerthequestions 3 Whatdidthecustomorderattherestaurant Heorderedaplateoffriedpotatoes 5 HowdidGeorgecookthepotatoesthen Hecutthepotatoesreally reallythinandcookedthemforalongtimeuntiltheywerecrispy Andheputlotsofsaltonthemsotheywerereallysalty 4 WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst Hethoughttheywerecuttoothick Pairwork Makeaconversationabouttheinventionofpotatochips Usetheinformationin1cand1d 1e Didyouknowpotatochipswereinventedbymistake 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 2a Doyoulikebasketball Doyouwatchbasketballgames Howmuchdoyouknowaboutthissport Discussthesportwithyourpartnerandshareyourideaswiththeclass Discussion 2b Readthepassagequickly Whatisthemainideaofeachparagraph ParagraphOne ParagraphTwo ParagraphThree Themainhistoryofbasketball Howthebasketballwasinvented byJames Thepopularityofbasketballaroundtheworld Introductiontobasketball Completethemindmapwiththeinformationinthepassage Whatelsecanyouaddtothemindmap 2c Mind mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily 2cCompletethemindmapwiththeinformationinthepassage Whatelsecanyouaddtothemindmap Game Playedinsideonahard teamsget intootherteam s floor two theball basket Popularity Playedby peopleover countries morethan100million 200 Development inventedby firstgameon becameOlympiceventin intheyear mostfamousgames populargamesinChina JamesNaismith December21 1891 Berlin 1936 NBA CBA inventedby firstgameon becameOlympiceventin intheyear mostfamousgames populargamesinChina JamesNaismith 1936 December21 1891 NBA Berlin CBA playedinsideonahard teamsget intootherteam s floor theball Two basket n 篮 筐 playedby people over countries morethan100million 200 n 受欢迎 普及 Manyyoungpeopledreamofbecoming They thesebasketballheroesandwanttobecomelikethem Thesestarsencourageyoungpeopletoworkhardto Whatelsecanyouaddtothemindmap famousplayers lookupto achievetheirdreams n 英雄 男主角 Usethemindmaptosummarizewhatyouandyourpartnerrememberaboutthedevelopmentofbasketball Usethefollowingquestionstohelpyou 2d 1 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 5 Howpopularisbasketball Basketballisplayedbymorethan100millionpeopleinover200countries 3aThinkofsomethingthatyoudonotliketodo Thenthinkofaninventionthatcouldhelpyou Makenotes Problem Newinvention Whatitisusedfor quicklytakingnotesinclass aspecialpen 3bImagineyouareabusinessperson Writeadescriptionofyournewinvention Trytoselltheinventiontotheclass ThisspecialpenwasinventedbyLiuJie Ithasthreecolorsandisusedfor 练习 写作 典例导引 计算机在我们的生活 工作中的作用越来越大 你知道计算机的起源与发展吗 请结合计算机的发明时间 1946年 外形 用途等方面 谈一下它的发展变化 并说明你对未来计算机的畅想 要求 1 意思连贯 语句通顺 词数不少于80 Computer 这是一篇事物介绍类的说明文 根据题目提示可考虑采用下面的模板 计算机 引出话题 介绍发明 畅想未来 importantinourdailylife 时间 Thecomputerwasinventedin 外形 washuge 用途 sendsomemessages open Ithinkcomputersaregoingto ComputerComputersarebecomingmoreandmoreimportantinourdailylife Doyouknowwhenthecomputerwasinvented Thecomputerwasinventedin1946 Atthattime itwashuge Withthedevelopmentofscienceandtechnology thecomputerhasgrownsmaller Nowtherearemanykindsofcomputers suchaspersonalcomputersandlaptops Thecomputerisaveryusefultoolinourlife Forexample itcansendsomemessagestoforeignfriendsbye mail What smore itcanshareinformationwithothersthroughtheWorldWideWeb Wecanalsolistentomusicorplaythegameoncomputers Itmakesusrelax It shardtoimaginewhatourlifewouldbelikewithoutcomputers Ithinkcomputerswillbemoreconvenientandtheyaregoingtochangeourlifecompletelyinthenearfuture 点评 Computersarebecomingmoreandmoreimportantinourdailylife 开门见山 点出主题 Doyouknowwhenthecomputerwasinvented 语言过渡自然 通过一个疑问句 将写作方向转到介绍计算机的发展史上 forexample what smore等短语的使用使得更有说服力 Ithinkcomputerswillbemoreconvenientandtheyaregoingtochangeourlifecompletelyinthenearfuture 对未来计算机提出展望 以此收尾显得自然流畅 2013 南宁 Don tdrinkthesoup Itsmells A niceB deliciousC saltyD terrible2 2013 黔东南州 Aboutover80yearsago MickeyMousefirstedinthecartoon A morethanB lessthanC atmostD atleast D A I 单项选择 3 2013 齐齐哈尔 TheGreatGreenWallcanstopthewindandsand totherichlandinthesouthofChina A moveB tomoveC frommoving4 MissWangdividedherstudents twogroups A forB intoC atD from C B 5 Itookthewrongtrain Ididn tevenknowituntilhalfanhourlater A bymistakesB bymistakeC withmistakeD withmistakes6 Ifoundthekey whenIwascleaningtheroom A withaccidentB byaccidentC withmistakeD bymistake B B II 用所给词的适当形式填空 daily 1 Nowcomputersarewidelyusedinour day lives 2 Hementioned hear fromheroften 3 Thesoupisvery salt becausemymotherputlotsof salt onit 4 Sincethen the popular ofbasketballhasrisenquickly 5 Ihaveworkedherefor near twoyears hearing salty salt popularity nearly 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 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 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