Unit3ConservationReadingClub2課件-高中英語北師大版選擇性

高二年級(jí)英語學(xué)科Unit3ConservationReadingClub2文本分析本篇涉及“人與自然”主題范疇下的“人類生存、社會(huì)發(fā)展與環(huán)境的關(guān)系”子主題，是一篇說明文的閱讀課。文章列舉了自然災(zāi)害加劇的事實(shí)與原因，由此引導(dǎo)學(xué)生認(rèn)識(shí)人類生存與社會(huì)發(fā)展帶來的環(huán)境問題，進(jìn)一步意識(shí)到保護(hù)的迫切性并提出解決的辦法。學(xué)生通過對(duì)自然環(huán)境問題的分析和討論，運(yùn)用“事實(shí)—原因—解決”的邏輯表達(dá)方式自然使用本篇的詞匯和表達(dá)，談?wù)撟匀画h(huán)境問題的嚴(yán)峻性以及解決辦法，達(dá)到“圍繞語義整合性學(xué)習(xí)詞匯和表達(dá)方式”。教

學(xué)

目

標(biāo)學(xué)習(xí)理解Tolearnthefactsaboutincreasednaturaldisasters應(yīng)用實(shí)踐Toanalyzethecausesoftheaggravationofnaturaldisasters遷移創(chuàng)新Toanalyzetheauthor'sattitude,realizetheurgencyofconservationandproposesolutionsNatureIsTurningonUs1ActivateandShare2GeneralUnderstandingCONTENTS目錄3CriticalThinkingI.ActivateandshareThefrontnewsoverthepastfewmonths

CHINADAILY

2022-08-1512:29

Thesummerof2022isontracktobecomethehottestsince1961asascorchingheatwaveisforecasttosmothermostpartsofthecountryinthecomingtwoweeks,triggeringfreshconcernsoverdrought,heatdamagetocropsandnewpeaksinenergyconsumption,China'sweatherauthoritysaid.HightemperatureshavelingeredinmanypartsofsouthernChinasinceJune.I.ActivateandshareCHINADAILY

2022-08-2915:19

Chongqing,acityofmorethan32millionpeople,facedanunprecedentedtestthissummer,withaheatwaveanddroughtcausingaseriesoflargewildfiressinceAug17.Localresidentshavesafeguardedtheirhometownineverywaypossible,withthousandsofvolunteersfromallwalksoflifefightingthefireswithfirefighters.OnThursdaynight,aswildfiresapproachedaman-madebarrieronJinyunMountaininBeibeidistrict,atotalofmorethan1,000firefightersandvolunteersstoodalongsidethebarrierwithfireextinguishers.Seenfromoverhead,theirlightsformedasilverwallagainsttheragingfireline.I.ActivateandshareNaturaldisastersI.ActivateandshareNaturaldisastersfloods洪水thunderstorms雷暴earthquakes地震typhoons臺(tái)風(fēng)volcaniceruptions火山噴發(fā)tsunamis海嘯forestfires森林火災(zāi)landslides滑坡II.GeneralUnderstandingSummarizeeachparagraphandthecentralideaofthepassage.Para.1Para.2Para.3Para.4CentralideaPara1SkillBuilder1Inanexposition,thefirstsentenceofaparagraphusuallyservesasitstopicsentence.Para2Para3Para4II.GeneralUnderstandingPara.1Para.2Para.3Para.4Centralidea大規(guī)模地Naturaldisastershavebecomeincreasinglycommonallovertheworld.Whydisastersaregettingworse.Landslidesandearthquakesaremoredangerousthaninthepast.Mostexpertsbelievethingscouldgetalotworse.Inthelastfewyears,wehaveseenenvironmentaldisastersonagrandscale,andexpertsarepredictingworsetocome.II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.EarthquakesMassiveearthquakehitcentralItaly,2016Earthquakeskilled1.6millioninthelastcentury巨大的，非常嚴(yán)重的II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.HurricanesandtyphoonsMorehurricaneshittheUSandCentralAmericaAtlantichurricanesare40%strongerthan30yearsago.II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.HurricanesandtyphoonsTyphoons:inthewesternPacificOcean(theEasternHemisphere)Hurricanes:intheAtlanticandeasternPacific(theWesternHemisphere)II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.ReducedrainfallaffectedAfricaforalongtimeseveredroughtsinSomaliaandKenyain2017resultedinforestfireinCanada,2016II.GeneralUnderstandingCompletethediagramwithfactsaboutnaturaldisastersaroundtheworld.VolcaniceruptionsthreeeruptionsatthesametimeinIndonesia,2016LandslideshitMocoa,Colombia,in2017,killingandinjuringmanyII.GeneralUnderstandingHowdoyouunderstandthetitle“NatureIsTurningonUs”Natureisbecomingaggressiveandattacksuswiththedisasters.Accordingtotheauthor,whyisnatureturningonusOverpopulationandglobalwarmingarecausingnaturaldisasterstogetworse.(para.2)causeharmtosomeoneinasuddenandunexpectedway打開（設(shè)備）；誘惑；攻擊；依靠PracticeTask1.WordsincontextSkillBuilder2Aword’smeaninganduseareshapedbythecontext.PracticeTask1.Wordsincontext1.AsusedinLine5,“drought”mostlikelymeans____.thedestructionofplantsbyinsectsalargeamountofwatercoveringanareaalongperiodoftimewhenthereislittlerain√PracticeTask1.Wordsincontext2.AsusedinLine16,“collapse”mostlikelymeans____.tosuddenlyfailtosuddenlyfalldowntosuddenlydecreaseinvalue√PracticeTask1.Wordsincontext3.Asusedinline28,“claim”mostlikelymeans____.todemandsomethingtocausesomebody’sdeathtosaysomethingistruewithoutprovingit√PracticeTask2.Ineachparagraph,whatwaysofargumentareusedtoconvincereadersPara.1Factsandexamplesaregiventoshowthatnaturaldisastersareincreasinglycommonallovertheworld.Examplesoffloods,hurricanes,droughts,volcaniceruptions,earthquakesindifferentcontinentsaregiventoprovethemainideaoftheparagraph.PracticePara.2Theauthoruseslogicreasoningtoconnectdisasterswithoverpopulationandglobalwarming.______globalwarmingpopulationgrowsindevelopingworld________CO2

production________________Natureturnsonus發(fā)展中的PracticePara.2overpop-ulationglobalwarmingpopulationgrowsindevelopingworldpoorpeoplemovetocitiesbuildhomesthateasilycollapseCO2

productionforestdestructionhotteroceansstrongerwindsNatureturnsonusLogicalreasoningPracticePara.