最新九年级unit6-Section-A-2课件PPT.ppt 40页

'九年级unit6-Section-A-2 Unit6Whenwasitinvented? SectionA23a~3c Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely. Really?Sowhendiditbecomepopular?Around1917. WarmingupLet’senjoyavideo. It’sabouttheteacultureinChina.LuYu.2.WhoisthewriterofChaJing?1.Whatisthevideoabout?Answerthequestionsaccordingtothevideo. Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident偶然；意外地 3.Whoiscalled“thesaintoftea”?___________________________________Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?___________________________________2.Howwasteainvented?___________________________________Itwasfirstdrunkabout5,000yearsago.3bItwasinventedbyaccident.LuYu.n.圣人，圣徒 4.WhatisChaJingabout?____________________________________________________________________________________________________________________________________________________________________________________5.Whenwasteabroughttoothercountries?____________________________________________________________________________________________________________Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.ItwasbroughttoEnglandataround1660. Fillintheblankswiththeproperformsaccordingtothefirstparagraph.Tea(afterwater),themostpopulardrinkintheworld___________(invent)byaccident.Itisbelievedthattea_________(drink)5,000yearsago.It______(say)thataChineseruler______(call)ShenNongwasthefirst_________(discover)teaasadrink.OnedayShenNong__________(boil)drinkingwaterwasinventedwasdrunkissaidcalledtodiscoverwasboilingPostreadingn.统治者，支配者v.煮沸，烧开 overanopenfire.Someleavesfromateaplant____(fall)intothewaterandremainedthereforsometime.It________v.保持不变(produce)anicesmellsohe______(taste)n.气味thebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinks____________(invent).fellproducedwasinventedtasted Fillintheblankswiththeproperformsaccordingtothesecondparagraph.LuYu,“thesaintoftea”,____________(mention)ShenNonginhisbookChaJingafewthousandyearslater.Thebookdescribeshowteaplants___________andusedtomaketea.Italsodiscusseswherethefinesttealeaves______________(produce)andwhatkindsofwater_________(use).mentionedweregrownwereproducedwereused Fillintheblankswiththeproperformsaccordingtothethirdparagraph.Peoplebelievedthattea_____________(bring)toKoreaandJapanduringthe6thand7thcenturies.InEngland,tea_____________(notappear)untilaround1660,butinlessthan100years,ithadbecomethenationaldrink.TheteatradefromChinatoWesterncountries______(take)placeinthe19thcentury.wasbroughtdidn’tappeartook This________(help)tospreadthepopularityofteaandtheteaplanttomoreplacesaroundtheworld.Eventhoughmanypeoplenowknowaboutteaculture,theChinese____(be)withoutdoubttheoneswhobest毫无疑问；的确__________(understand)thenatureoftea.helpedareunderstand 1.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNong5,000yearsago.Completethesentenceswiththecorrectformsoftheverbsinthebox.invent,drink,bring,produce,tradeinventeddrunk3c 3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas________toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow______betweenmanydifferentcountries.tradedproducedbroughtinvent,drink,bring,produce,trade 1.byaccident偶然；意外地Languagepointse.g.Thelittlegirlknockedtheglassbyaccident.小女孩不小心碰落了玻璃杯。 e.g.Thenewnationneededamodern-mindedruler.这个新兴国家需要一位现代头脑的统治者。2.rulern.统治者；支配者3.boilv.煮沸；烧开e.g.Boilthepotatofor20minutes.把土豆煮20分钟。rule(统治)+(e)r→ruler统治者 4.remainv.保持不变；剩余e.g.Onlyafewleavesremainedonthetree.树上仅剩下几片叶子。①作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。e.g.Peterbecomeamanager,butMikeremainedaworker.彼得成为经理，可迈克仍是工人。②作不及物动词，意为“剩余”。 e.g.Theapplesgiveoffasweetsmell.苹果发出非常甜的味道。5.smelln.气味v.发出气味；闻到e.g.Icansmellsomenicenoodlesoup.我能闻到香喷喷的面汤味。 6.nationaladj.国家的;民族的e.g.LiNa,withoutdoubt,isthebesttennisplayerinChina.毫无疑问，李娜是中国最优秀的网球运动员。nation(国家)+al→nationale.g.Thegroupofdancersworenationaldress.那群跳舞演员穿着民族服装。7.withoutdoubt毫无疑问；的确 8.takeplace发生；出现①是不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。e.g.Hersister’smarriagetookplaceat8:00today.她姐姐的婚礼今天八点举行。②辨析：happen则常指偶然发生的事情e.g.IhappenedtoseePeteronmywaytothemuseum.在去博物馆的路上我碰巧遇到皮特。 9.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。Itissaidthat…是个常见句式，表示“据说……”,that后面接完整的句子。e.g.ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.据说在许多西方国家13是个不吉利的数字。 本单元还有一个类似的句式:Itisbelievedthat…，意思是“人们认为……”,其后同样接完整的句子。e.g.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.人们认为，茶在六至七世纪传到了朝鲜和日本。 10.《茶经》是我国唐代一部有关茶叶及品茶的专著，作者陆羽。该书共分三卷十节，全面叙述了茶叶生产的历史，源流，生产技术以及饮茶技艺和茶道原理，享有“茶叶百科全书”之美誉。 一、选词填空。Exercisessmell,remain,ruler,boil,national1.October1stis________DayinChina.2.Humansarethe_____oftheearth.3.Whenfishgoesbad,it______terrible.4.They_________inthatforestforayear.5.Water_____at100℃.Nationalrulerssmellsremainedboils 二、根据汉语提示完成句子。1.Ifoundthekey__________(偶然)whenIwascleaningthehouse.2.TheMay4Movement_________(发生)inBeijingin1919.3.He’llsucceed____________(毫无疑问)thistime.4.____________(据说)ShenNongwasthefirsttodiscoverteaasadrink.5.Tea_____________(被带到)KoreaandJapanduring6thand7thcenturies.tookplacebyaccidentwithoutdoubtItissaidthatwasbroughtto 1.Readthepassageafterschool.2.Makesentenceswiththesewords:byaccident,itisbelievedthat,takeplace,withoutdoubt,beusedfor,fallinto PaymentByMaoJian RevisionWhatdidwelearninUnit8?Inordertoaskforahighercommissi-on,whataspectscanwemention? Lead-inAftersettlingtheproblemofpriceandquantity,whatshallwediscuss?Whatshouldweconsiderwhenwecometothemodeofpayment?Whatisthesafestmodeofpayment? DifferentkindsofL/C1.不可撤销信用证（IrrevocableCredit）2.可撤销信用证（RevocableCredit）3.保兑的信用证（ConfirmedCredit4.不保兑的信用证（UnconfirmedCredit） 付款交单（D／P）。出口方在委托银行收款时，指示银行只有在付款人（进口方）付清货款时，才能向其交出货运单据，即交单以付款为条件，称为付款交单。按付款时间的不同，又可分为即期付款交单（D／PSight）和远期付款交单（D／PafterSight）。远期付款交单和即期付款交单的交单条件是相同的：买方不付款就不能取得代表货物所有权的单据，所以卖方承担的风险责任基本上没有变化。Documentsagainstpayment 承兑交单（D／A）。承兑交单指出口方发运货物后开具远期汇票，连同货运单据委托银行办理托收，并明确指示银行，进口人在汇票上承兑后即可领取全套货运单据待汇票到期日再付清货款。在买方未付款之前，即可取得货运单据，凭以提取货物。一旦买方到期不付款，出口方便可能银货两空。因而，出口商对采用此种方式持严格控制的态度。Documentsagainstacceptance 托收是卖方给予买方一定优惠的一种付款方式。对卖方来说，是一种促进销售的手段，但必须对其中存在的风险持慎重态度。我国外贸企业以托收方式出口，主要采用付款交单方式，并应着重考虑三个因素：商品市场行情，进口方的资信情况即经营作风和财务状况，以及相适应的成交金额。其中特别重要的是商品的市场行情因为市价低落往往是造成经营作风不好的商人拒付的主要动因。市价坚挺的情况下，较少发生拒付，且即使拒付，我方处置货物也比较方便。我外贸企业一般不采用承兑交单方式出口。'