Unit 6 Understanding Ideas 課件-高中英語(yǔ)外研版（2019）必修第一冊(cè)

6UNITLongjiRiceTerracesUnderstandingideasLeadinLet’sfollowthevideotoenjoytheLongjiRiceTerraces.Pre-readingWhat’sthegenreofthispassage?Argumentation議論文Narration記敘文Exposition應(yīng)用文Description說(shuō)明文Pre-readingChoosetheauthor’spurposeinwritingthepassage.TopraisethewisdomoftheethnicgroupslivinginGuangxiZhuangAutonomousRegion.ToexplainhowpeopleworkedinharmonywithnaturetocreatetheLongjiRiceTerraces.TodescribethebeautyoftheLongjiRiceTerracesandtoattractvisitorstothisscenicspot.FastreadingReadthepassageandsummarizethemainideaofeachparagraph.para1Para2Para3Para4Para5ThesceneryofLongjiRiceTerraces.ThehistoryoftheLongjiRiceTerraces.ThereasonforbuildingtheLongjiRiceTerraces.TheworkingprinciplesoftheLongjiRiceTerraces.ThevalueoftheLongjiRiceTerraces.CarefulreadingReadpara1.ThesceneryoftheLongjiRiceTerraces.Imaginemountainswrappedinsilverwater,shininginthespringsun.想象一下，群山包裹在銀色流水中，在春日的光輝下閃閃發(fā)光。CarefulreadingReadpara1.Summerseesthemountainsturnbrightgreenwithgrowingrice.夏日，稻谷生長(zhǎng)，群山變成了翠綠色。CarefulreadingReadpara1.Duringautumn,thesesamemountainsaregold.秋日，同樣的山變得金光閃閃。CarefulreadingReadpara1.Inwintertheyarecoveredinsheetsofwhitefrost.冬日，群山被層層白霜覆蓋。CarefulreadingReadpara2.whowhenZhuangpeopleYaopeopletheYuanDynastytheearlyQingDynastyThehistoryoftheLongjiRiceTerraces.whereGuangxiprovinceCarefulreadingReadpara3.Topicsentence:Supportingdetails:Whydidthesepeoplegotosomuchtroubletoturntheentiremountainsintoterraces?Firstly,therearefewlarge,flatareasoflandintheregion.Secondly,althoughtheregionhasplentyofrain,themountainsaresteepandthesoilisshallow.Buildingtheterracecould_________theareasinwhichpeoplecouldgrowrice.Theflatterraces________therainwaterand________thesoilfrombeing_____________.Minorsupportingdetails:increasecatchpreventwashedawayThereasonwhypeoplebuildtheLongjiRiceTerraces.CarefulreadingReadpara4.waterwayheatthewatervaporformcloudsrainrainfallsdownontothemountainterracesTheworkingprinciplesoftheLongjiRiceTerraces.CarefulreadingReadpara5.ThevalueoftheLongjiRiceTerraces.agriculturecultureNewgenerationscontinuetouse_______________ofagricultureto________theterraces.Theterraces________thousandsofvisitorswhocometo_________thisgreatwonder,tourismTheterracescouldhelpproducemore______.cropsancientmethodsmaintainattractadmire