unit6_When_was_it_invented_SectionB(2a-_3b).ppt

Whenwasitinvented?,SectionB,Unit6,sour,sweet,sweet,sweet,crispy,salty,bitter,biscuits,cookies,yogurt,oranges,teacoffee,candiesicecream,Listenandcircle“T”(fortrue)or“F”(forfalse).,Thepotatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoeswerentthinenough.Thecustomersaidtheywerentsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomerwashappyintheend.,TFTFTFTFTFTF,Thehistoryofchips,Doyouknowthatpotatochipswereinventedbymistake?ChipsbyachefcalledGeorgeCrum.Theywereinventedin.GeorgeCrumcookedthemforalongtimeuntilthey.Andhesprinkledlotsofsaltonthemsotheywere.,wereinvented,1853,werecrispy,reallysalty,Doyouknowthem?,basketballstars,Doyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?,Themainideaofeachparagraph,Paragraph1ThehistoryofbasketballParagraph2Howbasketballwasinvented?Paragraph3Thepopularityofbasketballintheworld,2c.Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?,Game,Development,Popularity,playedinsideonahard_teamsget_intootherteams_,inventedby_firstgameon_becameOlympice-ventin_intheyear_mostfamousgames:_populargamesinChina:_,playedby_peopleover_countries,floor,two,theball,basket,JamesNaismith,12.21.1891,Berlin,1936,NBAgames,CBAgames,over100million,200,思维导图,1.Whoinventedbasketballandhowisitplayed?,JamesNaismithinventeditandalltheplayersonThesameteammustworkhardtogethertogettheballintotheotherteamsbaskettogetscores.,2.Whenwasthefirstbasketballgameinhistoryplayed?,OnDecember21,1891.,3.WhyweretheBerlinOlympicsimportantforbasketball?,4.WhataretheprofessionalbasketballgroupsinAmericaandChina?,5.Howpopularisbasketball?,2d,BecausebasketballbecameanOlympiceventatBerlinOlympicGames.,NBAandCBA.,Itisverypopular,playedbyover100millionpeopleinover200countriesallovertheworld.,1.dividev.分开；分散divide指把整体分为若干部分。常用于“divideinto”短语中，意思是“把分开”。E.g.Theteacherdividedtheclassintofourgroups.老师把班里的学生分成了四组,Languagepoints:,2.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.同时，他们需要阻止对方的队员把球投进他们自己的篮内。stopfromdoingsth.表示“阻止做某事”。当变为被动结构时，from不可以省略。E.g.Nothingcanstopusfromgoingfishingthisafternoon.没有什么能够阻止我们今天下午去钓鱼。,3.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.在NBA，外国球员的数量，包括中国的球员，已经增加了。,辨析thenumberof与anumberof(1)thenumberof意为“的数量”，后接可数名词复数，其作主语时，谓语动词要用_形式。(2)anumberof意为“许多”，后接可数名词复数，其作主语时，谓语动词要用_形式。,单数,复数,活学活用()2013西安Inourschoollibrarythere_anumberofbooksonscience,andintheseyearsthenumberofthem_growinglargerandlarger.Aare;isBis;areChave;areDhas;is,A,解析anumberof作主语时，谓语动词用复数形式；thenumberof作主语时，谓语动词用单数形式。,eg:ThisspecialpenwasinventedbyLiuJie.ItwasmadeinHefei.Ithasthreecolorsandisusedforwritingdifferentthings.Itcanbewrittenmo