Unit9Whenwasitinvented?Whenwasitinvented?ThethirdperiodThethirdperiodRevision:Whenwasitmade?Whowasitmadeby?Whenweretheymade?Whoweretheymadeby?yesterdayQiaoYibolastyearMrWu(Chineseteacher)bittermelonHotpeppersaltedvegetableWhatkindsofteadoyouknow?1.Greentea2.Blacktea3.Wulongtea4.Compressedtea（砖茶）[kəm'prest]压缩的5.Scentedtea（花茶）['sentid]有香味的•whataretheeffects(功效）oftea?1.Makeyoumorebeautiful2.Keepcancerfromyou3.Helpyouloseweight4.Makeyourmindclear5.……..•Whenisthebesttimetodrinkteainaday?夏喝绿，冬喝红，一年四季喝乌龙。It’sbesttodrinkteaanhouraftereating.Differentseasons,differentteaThehistoryofteaWhoinventedtea?Whenwasitinvented?Howwasitinvented?ShenNonginventedtea.Itwasinvented3000yearsbefore1610.Itwasinventedbyaccident.•Importantpoints:•1.byaccident•2.not....until..•3.accordingto(依据…)•4.anancientlegend•5.sometime(一段时间）••Didyouknowthattea,the____populardrinkintheworldwasinvented_________.•____teawasn’t_____totheWesternworlduntil1610,thisbeveragewas___over3000yearsbeforethat.______toan____Chineselegend,theemperorShenNongdiscoveredtea____hewas___drinkingwateroveranopenfire.Some___froma_____bushfell___thewaterand___therefor_______.Henoticedthattheleavesinthewater____a____smell.Laterhe____to___thehot____.Itwasquite_____.In________,oneoftheworld’sfavoritedrinkswasinvented.随堂小测Homework:•Imagineyouareabusinessman.Whatwillyouinventtomakemoremoney?Trytowriteanarticletodescribeyourinvention.Summary:
