九年级英语全册 Unit 6 When was it invented Period 2教学课件 （新版）人教新目标版.ppt

unit6whenwasitinvented sectiona3a 4c period2 whatwillyoudoifyouarereallythirsty wouldyouliketodrinkthesedrinks what sthemosttraditionaldrinkinchina tea greentea milktea blacktea红茶 doyouknowthehistoryoftea teahasalonghistory there sanancientlegendabouttea 古代的 古老的 传说 传奇故事 readthearticleandwriteanswerstothequestions whenwasteafirstdrunk 2 howwasteainvented 3 whoiscalled thesaintoftea 4 whatischajingabout 5 whenwasteabroughttoothercountries 3a reading 3a whoinventedtea fillinthechartaccordingto3a shennong tea overthreethousandyears ancientchina byaccident oneoftheworld sfavoritedrinks tea 轻松完成3a和3b的理解题 1 mostpopulardrink 10 wasdelicious 5 byrulersn discovered 2 byaccident invented 3 until1610 brought 4 over5000yearsago boiling overanopenfire6 fellinto thewater7 produced pleasantsmell8 taste thehotmixture9 discovered retellthepassageaccordingtothepicture teawasinventedbyaccidentoverfivethousandyearsago shennongdiscoveredteawhenhewasboilingdrinkingwateroveranopenfire someleavesfromanearbybushfellintothewaterandremainedthereforsometime theleavesinthewaterproducedapleasantsmell anaccidentalinvention importantphrases 1 偶然地 意外地2 五千多年前3 根据4 在户外火堆上5 落入6 散发令人愉快的气味7 用这种方法 这样8 饮用水9 继续留在那儿 byaccident fivethousandyearsago accordingto overanopenfire fallinto produceapleasantsmell inthisway drinkingwater remainthere grammarfocus thepassivevoice被动语态在被动语态的句子中 谓语部分的结构是be 过去分词 被动语态的句子的时态变化反映在be动词上 也就是说 把一个句子做成被动语态的句子 只需要写出be动词的所需时态 再加上所给动词的过去分词就行了 thepassivevoice 被动语态 主动语态变被动语态的结构图 bellinventedthetelephonein1876 thetelephonewasinventedbybellin1876 主语 谓语动词过去时 宾语 时间状语 主语 谓语动词的过去分词 宾语 时间状语 1 世界上许多国家都讲英文 makesentences english isspoken inmanycountriesallovertheworld 2 纸是中国发明