Unit6Whenwasitinvented?SectionA3a–3c一、熟练掌握以下词汇：nearly,boil,smell,doubt了解下列词汇：saint,takeplace,byaccident二、通过学习，掌握以下句型：1.Didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?2.Itisbelievedthatteawasbroughtto...

时间:2024-11-14 10:50栏目:发言稿