SectionA第2課時

Unit6Whenwasitinvented?

一、在語境中理解、掌握以下詞匯：nearly,ruler,boil,remain,smell,national,trade,doubt,takeplace,not...until;byaccident二、通過學習，掌握以下句型：1.Itissaidthat....2.Itisbelievedthat...3.Teadidn'tappearuntilaround1660.三、通過閱讀文章，進一步理解被動語態(tài)表達發(fā)明和創(chuàng)造的方法。四、運用略讀，找讀的閱讀策略快速了解文本大意；通過細讀完成閱讀；通過研讀文本，學會自主學習。五、通過閱讀文章，進一步了解中國五千年博大精深的文化，激發(fā)學生創(chuàng)新能力。Irelaxby__________drinkingteaHowdoyourelax?Irelaxby________Anaccidental(意外的)invention?teaHowwasteainvented?A.Itwasinventedonpurpose(專門地)B.ItwasinventedbyaccidentPara.1Para.2Para.3InventionofTeaBookofTeaSpreadofTeaskimming:Readthepassagequicklyandmatcheachparagraphwithitsmainidea.Scanning:readagainquicklyandtrytofindtheanswer.

Whowastheteainventedby?ShenNongaChineserulerLiShiministherulerofTangDynastyQianLongistherulerofQingDynastyWhatWhenWhereWhoHowInventionCarefulreading:Para1andfinishthemindmapteaShenNongbyaccidentInChinaAbout5,000yearsagoHowdidShenNongdiscovertea?anopenfireTellthestory:howwasteainventedOneday，ShenNongwasboilingdrinkingwateroveranopenfire.TellthestorySomeleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.MissionABasiclevelOneday,ShenNongwas…overanopenfire.Someleaves…thewaterand…thereforsometime.It…anicesmellsohe…thebrownwater.Itwasquite…,“Wow,it’sso…!”

MissionBNokeywordsRetell(復述)thestoryComeonChaJingLuYuPara.2thesaintofteaReadpara.2andtick(√)the

contents(內(nèi)容）

of

the

book.Whatisthisbookabout?It’sabout…Content()()howteaplantsweregrown()howteaplantswereused()wherethefinestleaveswereproduced()howpeopledranktea()whatkindsofwaterwereused()whyteawasgoodforpeople’shealth√√√√countrytimeChinaKoreaJapanduringthe6thand7thcenturiesEnglandaround1660PopularityofTeaItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies

Para.3InEngland,teadidn’tappearuntilaround1660,butinlessthan100years,ithadbecomethenationaldrinkTeadidn’tbecomethenationaldrinkuntilaround1860inEnglandthenationaldrinkTrueorFalse.Q2:Who

knowsaboutteabest?TheChinesearewithoutdoubttheoneswhobestunderstandthenatureofteainringwhat________;who____where(country)_______How:ShenNongwas________drinkingwater,someleaves__________thewaterand______thereforsometime.It__________apleasantsmell.ShenNong_________thebrownwater.Today:Oneoftheworld'sfavorite________wasinvented.Popularity:TeawasbroughttoKoreaandJapanduring_______________.Teadidn'tappearuntilaround_____________.TheteatradefromChinatoWesterncountriestookplaceinthe_______.Challengeyourself:fillintheblanksteaShenNongChinaboilingfellintoremainedproducedtasteddrinks6thand7thcenturies166019thcenturyChineseteaculturehasalonghistory3cCompletethesentenceswiththecorrectformsoftheverbsinthebox.inventdrinkbringproducetrade1.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNong5,000yearsago.inventeddrunk3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas_________toKoreaandJapanduringthe6thand7thcenturies.Teaisnow_________betweenmanydifferentcountries.inventdrinkbringproducetradeproducedbroughttradedReadingWords：ReadingskillsSentences

nearly,ruler,remain,smell,national,trade,doubt,takeplace,not...until;byaccident1.ItisbelievedthatteawasbroughttoKoreaduring6thcentury.2.ItissaidthataChineserulerShenNongwasthefirsttodiscoverteaasdrink.Skimming，Scanning，carefulreadingSummaryHomework

1.Retellthepassage2.Recitethepassageifpossible選做：3.Intruduceaninvention.Unit6Whenwasitinvented?SectionA(第1課時)

1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.12341bListenandmatchtheinventionswiththeyears.______1876______1885______1927______1971dacb1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.

hotice-creamscoop,runsonelectricity

shoeswithlights1

shoeswithspecialheels232aListenandnumbertheinventions[1-3]intheorder

youhearthem.2bListenagainandcompletethechartbelow.InventionWhatisit/aretheyusedfor?shoeswithspeciallights__________thestyleoftheshoesshoeswithlightsseeing______________hotice-creamscoop_________reallycoldice-creamchanginginthedarkserving2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedfor...Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Withpleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!2dRole-playtheconversation.Paul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.

1.invent的用法inventv.發(fā)明,inventionn.發(fā)明,inventorn.發(fā)明者。

e.g.:Edisonwasagreatinventor.Heinventedalotofthings.【辨析】invent,discover,find與findout①invent意為“發(fā)明，創(chuàng)造”，主要通過想象、研究、勞動創(chuàng)造出前所未有的東西，尤指科技上的發(fā)明創(chuàng)造。②discover指發(fā)現(xiàn)或偶然發(fā)現(xiàn)原來就存在但一直未被認識的事物。③find強調(diào)尋找的結果，即“找到”，通常指偶然發(fā)現(xiàn)。④findout指經(jīng)過觀察、調(diào)查，把某事、某物查出來，搞清楚、弄明白。LanguagePoints2.Isitreallysuchagreatinvention?（教材第42頁）such形容詞，意為“這樣的，如此的”，常用在句中作定語，其結構為“such(a/an)+adj.+n.”。e.g.:There'snosuchthingasafreelunch.Whydoyoubuysuchexpensiveclothes?3.Thinkabouthowoftenit'susedinourdailylives.（教材第42頁）daily形容詞，意為“每日的，日常的”，用作lives的定語。e.g.:Whatisyourdailywork?daily還可以作名詞，意為“日報”。People'sDaily《人民日報》ChinaDaily《中國日報》一、單項選擇。()1.Flashlightcanbeused_____clearlyinthedark.A.forseeingB.toseeingC.lookingD.forlookingat()2.—Whenwasthecarinvented?—It_____in1895.A.invented