九年级英语全册重点知识口头表达专练Unit6Whenwasitinvented课件（新版）人教新目标版.ppt

Unit6Whenwasitinvented?,ThisinformationcomesfromYangXuehuiatShilimiddleschoolinXihe,Gansu.,我认为电视是在轿车之前发明的。嗷，我认为电视是在轿车之后发明的。,电话是什么时候发明的？我认为它是1876年发明的。,高跟鞋用来干什么？它们被用于增加某人的身高。,亮灯鞋用来干什么？它们用来黑夜照明。,它们用来干什么？它们用来,茶最早什么时候饮用？最早饮茶是在五千年前。,茶是怎么发现的？茶树上的几片叶子落入户外篝火上正在烧的水里，,过一会儿，水里散发出一股香味，水成棕色，神农尝了尝真香。,就这样，世界上最受欢迎的饮料之一茶被发明了。,茶圣是谁？陆羽。茶经是谁写的？也是陆羽。,茶经讲了什么？它讲述了茶叶的生产技术和饮茶技艺，茶叶产地及水的选用。,茶在什么时候被传到其他国家？在公元六-七世纪期间。,世界上最好的饮品之一茶被偶然发明了。五千年前神农最早饮用了茶。,茶叶落入沸水中散发出一股浓香味。在六-七世纪期间茶被传到朝鲜和日本。茶如今是许多国家之间的交易品。,拉锁是什么时候发明的？它是1893年发明的。它是谁发明的？,是惠特科姆。亚历山大1876年发明了电话。电话是1876年亚历山大发明的。,冰箱被廉价出售。我的相机在旅馆房间里被人偷走。,这些照片是在哪儿拍的？我们接受父母建议不独自外出。这本书被不同的作者翻译成不同的语言。,昨晚你受邀请参加聚会了，对吧？为何不去？突然发生了地震，幸好村民们被送到安全地方。,我们到时门锁着，于是我们按了下门铃。有人告诉同学们课堂上不准吃喝，,但鲁比违规了，她在科学课上吃饼干。曲奇饼在20分钟内深受孩子们的青睐。他们真吃了曲奇饼。,亚历山大发明了电话，他生于1847年，贝尔与托马斯一同从事电话发明工作。,1875年，贝尔通过与电话相似的设备学会了发送音乐短信技术。终于在1876年发明了电话。,贝尔在电话里说的第一句话是“奥森先生，快过来，我想见你”。,如今在全世界使用电话。你知道薯片是无意中被发明的吗？哇，我本不知道此事。,是谁发明的薯片呢？洗耳恭听吧。有一天一位顾客来到乔治饭馆点了一盘炸薯。,端上来的炸薯既不薄又不脆，顾客没吃。乔治气冲冲地切着薯片，薄了又薄，烤脆后撒上盐。,这位顾客吃了特喜欢还要吃。他一传十，十传百，很快每个人都点吃既薄又脆加盐的薯片。,就这样偶然间发明了薯片。哇，我们今天还在吃薯片呢。多么酷的故事啊！,谁发明了篮球呢？一位名叫詹姆斯奈史密斯的加拿大医生发明的。,怎么玩篮球呢？有两个队，每个队的人员必须齐心协力把篮球投进对方的篮子里。,历史上首届篮球比赛什么时候举行的？是在1891年12月21日举行。,柏林奥运会为什么重视篮球呢？因为那时篮球成为一项奥运项目。,在美国和中国职业篮球队分别叫什么？美国的NBA,中国的CBA.,篮球怎么流行的？有200多个国家超过10亿人都在玩篮球。,要确定某些物件的发明者常常很难。其原因是有时几个人发明的东西几乎相同，,很难分辨出谁先想出的点子。一些发明物也能突然牵扯到其它发明物。,所以有些人怀疑发明人是不是自己想出的点子，他们认为发明人使用其他人的点子创造出自己的物件，,这就是为什么书籍和网站通常提到提供发明物信息的不止一个人。我的手表被人偷走了。,五颗鸡蛋被他们用来制作大蛋糕。笔记本电脑什么时候发明的？,我们受他们命令不准在楼道里乱跑。那个影视机被人拿回商店。,IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.,Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.,Whataretheshoeswithheelsusedfor?Theyareusedforraisingonesheight.,Whataretheshoeswithlightsusedfor?Theyareusedforseeinginthedark.,Whataretheyusedfor?Theyareusedfor,Whenwasteafirstdrunk?Teawasfirstdrunkabout5,000yearsago.,Howwasteainvented?Someleavesfromateaplantfellintotheboilingwateroveranopenfire,aftersometime,thewaterproducedanicesmellandbecamebrown.,ShenNongtastedthebrownwateranditwasreallydelicious.,Andso,tea,oneoftheworldsfavoritedrinks,wasinvented.,Whoiscalled“thesaintoftea”?LuYu.WhowasChaJingwrittenby?LuYu,too.,WhatisChaJingabout?Itisabouthowteaplantsweregrownandusedtomaketea.,Alsoitsaboutwherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.,Whenwasteabroughttoothercountries?TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.,Oneoftheworldsdrinks,teawasinventedbyaccident.TeawasfirstdrunkbyShenNongabout5,000yearsago.,Anicesmellwasproducedwhenthetealeavesdroppedintothehotwater.,TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.,Teaisnowtradedbetweenmanydifferentcountries.Whenwasthezipperinvented?Itwasinventedin1893.,Whowasitinventedby?ItwasinventedbyWhitcomb.,Alexanderinventedthetelephonein1876.ThetelephonewasinventedbyAlexanderin1876.,Thefridgewassoldatalowprice.Mycamerawasstolenfrommyhotelroombysomeone.,Wherewerethesephotostakenbyyou?Wewereadvisedbyourparentsnottogooutalone.,Thebookwastranslatedintodifferentlanguagebydifferentwriters.,Youwereinvitedtothepartylastnight,werentyou?Whydidntyougo?,Theearthquakehappenedallofasudden,butluckilythevillagerswerebroughttoasafeplace.,Thedoorwaslockedwhenwearrived,sowerangthebell.Thestudentsweretoldnottoeatordrinkinclass,butRubybroketherulewhenshestartedeatingabiscuitinscienceclass.,Thecookieswereeatenbythehungrykidsinlessthan20minutes,andtheyreallylikedthem.,ThetelephonewasinventedbyAlexanderGrahamBell.Hewasbornin1847.,Mr.BellworkedontheinventionofthetelephonewithThomasWatson.,In1875,Mr.Belllearnedhowtosendmusicalnotesthroughaninstrumentsimilartoatelephone.,Finallythetelephonewasinventedin1876.ThefirstsentencewassaidonthetelephonebyMr.Bellwas,“Mr.Watson,Comehere;Iwanttoseeyou.”Todaythetelephonewasusedaroundtheworld.,Didyouknowpotatochipswereinventedbymistakes?Wow,Ididntknowthat.,Whoinventedthem?Letmetellyouaboutit.OnedayacustomercameintoGeorgeRestaurant,orderedaplateoffriedpotatoes.ThefriedpotatoesthatGeorgetookwereboththickandhard,thecustomerhatedthem.Georgeangrilycutthepotatoesthin,eventhinner,cookedthemuntiltheywerecrispyforalongtime,thenputlotsofsaltonthem.,Thecustomerlovedeatingthemandaskedformore.Hetoldeachpersonaboutpotatochips,andsoonebyone,sooneveryoneknew,allcametoorderthin,crispy,saltypotatochips.,Inthisway,potatochipswereinventedbymistake.Wow,todaywearestilleatingpotatochips.,Whatacoolstory!Whoinventedbasketball?JamesNaismith.,Howisbasketballplayed?Therearetwoteams,andplayersonthesameteammustworktogethertogettheballintotheotherteamsbasket.,Whenwasthefirstbasketballgameinhistoryplayed?,ThefirstbasketballgamewasplayedonDecember21st,1891.,WhyweretheBerlinOlympicsimportantforbasketball?,BecausebasketballbecameanOlympiceventthen.,WhataretheprofessionalbasketballgroupsinAmericanandChina?,AmericasNBA,ChinasCBA.Howpopularisbasketball?,Basketballisplayedbymorethan100millionpeopleinover200countries.,Itisoftendifficulttodecideontheinventorofcertaininventions.,Thisisbecausesometimesafewpeoplemayinventthingswhicharenearlythesame.,Itshardtotellwhocameupwiththeideafirst.Someinventionscanalsoleadtootherinventionsallifasudden.,Somanypeopledoubtwhethertheinventorusedsomeoneelsesideatocreatehisorherinventions.,Thatiswhybooksorwebsitesusuallyme