2019-2020年高中英語(yǔ)Unit4Wildlifeprotection-Reading教案新課標(biāo)人教版必修2

1、2019-2020年高中英語(yǔ)Unit4W訂dlifeprotection-Reading教案新課標(biāo)人教版必修2PartOne:TeachingDesignPeriod1:Asamplelessonplanforreading(HOWDAISYLEARNEDTOHELPWILDLIFE)AimsTotalkaboutendangeredspeciesToreadaboutwildlifeprotectionProceduresI. WarmingupbylearningaboutanimalsLookatthephotosbelowandlistentometellingyouaboutthea

2、nimals,theendangeredanimals.TheGiantPandaisamammalnowusuallyclassifiedinthebearfamily,Ursidae,thatisnativetocentralChina.TheGiantPandalivesinmountainousregions,likeSichuanandTibet.TheGiantPandaisthesymboloftheWorldWildlifeFund(WWF),aconservationorganization.Towardthelatterhalfofthe20thcentury,thepan

3、daalsobecamesomewhatofanationalemblemforChina,andisnowusedinChinesegoldcoins.GiantPandasareanendangeredspecies,threatenedbycontinuedlossofhabitatandbyaverylowbirthrate,bothinthewildandincaptivity.About1,600arebelievedtosurviveinthewild.MiludeerisaChinesedeer.Ithasalongtail,widehooves,andbranchedantl

4、ers.AnotherChinesenameforitis“fourunlikes,.”becausetheanimalswereseenashavingthehornsofastag,theneckofacamel,thefootofacow,andthetailofanass.TheseanimalswerefirstmadeknowntoWesternscienceinthe19thcentury,byFatherArmandDavid,aFrenchmissionaryworkinginChina.Atthetime,theonlysurvivingherdwasinapreserve

5、belongingtotheChineseemperor.ThelastherdofMiludeersthatremainedinChinawereeatenbyWesternandJapanesetroopsthatwerepresentatthetimeoftheBoxerRebellion.Thesedeerarenowfoundinzoosaroundtheworld,andaherdofMiludeerwasreintroducedtoDafeng1DefiningwildlifeReserve,Chinainthelate1980s.Theyareclassifiedas“crit

6、icallyendangered.”inthewild,butdonotappeartohavesufferedfromageneticbottleneckbecauseofsmallpopulationsize.Atigerisalargecatfamousforitsbeautifulfuroforangestripedwithblack.TigersliveinAsiaandarebeingveryrare.Thisisduetopeoplehuntingthemfortheirfuranddestroyingtheforeststheylivein.II. Pre-readingWha

7、tdoestheworldwildlifemean?Thetermwildlifereferstolivingorganismsthatarenotinanywayartificialordomesticatedandwhichexistinnaturalhabitats.Wildlifecanrefertoflora(plants)butmoremonlyreferstofauna(animals).Needlesstosay,wildlifeisaverygeneraltermforlifeinvariousecosystems.Deserts,rainforests,plains,and

8、otherareasincludingthemostbuilt-upurbansitesallhavedistinctformsofwildlife.Humankindhashistoricallytendedtoseparatecivilizationfromwildlifeinanumberofways;besidestheobviousdifferenceinvocabulary,therearedifferingexpectationsinthelegal,social,andmoralsense.Thishasbeenreasonfordebatethroughoutrecorded

9、history.Religionshaveoftendeclaredcertainanimalstobesacred,andinmoderntimesconcernfortheenvironmenthasprovokedactiviststoprotesttheexploitationofwildlifeforhumanbenefitorentertainment.2. ReadingtotherecordingNowturntopage26,listeningandreadingtotherecordingofthetext.Trytokeeppacewiththenativereader,

10、makingyourreadingresemblethatofthereader,inspeed,inintonationandinpronunciation.3. ReadingandtransformingNowyouaretoreadthetextforinformationtofillintheform.WhatdidDaisyseewhereshewas?InTibetinChinaZimbabweInthickrainforest4.ReadingandunderliningNextyouaretoreadthetextandunderlineallthecollocationsa

11、tthesametime.HOWDAISYLEARNEDTOHELPWILDLIFEnotlongago,wakeup,find.byone'sside,aflyingchair,getdressed,putonone'sjeans,flyawayto.,turnaround,withasadface,use.tomake.,kill.for.,take.fromunder.,takeone'spicture,beeendangered,destroythefarm,takephotos,applyto,hunt.for.,makemoneyfor.,asaresult

12、,inthickrainforest,protect.from.,rub.over.,apowerfuldrug,payattentionto.,take.homeIII. ClosingupbymatchinganimalstofiveriskcategoriesDifferentendangeredspeciesappearondifferentendangeredspecieslists.Andpeoplewhoaretryingtoprotectinganimalusethefollowingfiveriskcategoriestogrouptheunluckyanimal.Nowin

13、groupsoffourtrytogroupalltheunluckyanimalsfoundinChina.2019-2020年高中英語(yǔ)Unit4W訂dlifeprotection-usingLanguage教案新課標(biāo)人教版必修2PartOne:TeachingDesignPeriod3:AsamplelessonplanforUsingLanguage(ABOUTDINOSAURS)D爐AURSAimsToreadandlistenaboutdinosaursTospeakabouthelpingthedodoTowritetothedodoProceduresI. Warmingupby

14、readingtothetapeLet'swarmupbyreadingaloudtotherecordingofthetextABOUTDINOSAURSonpage30.II. ListeningaboutDINOSAURSNowI'dliketotellyousomethingaboutDINOSAURSInformationaboutDinosaurDinosaurmeansterriblelizardinLatin.Theywerecalledthatbecausepeopleusedtothinkdinosaurswerelizards,buttheywerenot

15、.Dinosaursfirstappearedabout200millionyearsago.65millionyearsago,manykindsofdinosaursbecameextinct.Birdsareaspecialtypeofdinosaurandtheyweretheonlykindtoliveuntiltoday.meat.TheTheywerethemeat-eaters.Thereweremanykindsofdinosaurs.Someateplantsandsomeatelargestdinosaurswereplant-eaterslikeapatosaurusa

16、ndbrachiosaurus.largestanimalstoeverwalkondryland.Otherplant-eatershadspecialweaponstohelpthemfightofftheForexample,triceratopshadthreehornsonitsface,ankylosauruswascoveredinboneyplates,andstegosaurushadspikesonitstail.Themeat-eatersallranaroundontheirbacklegslikepeopledo.Somewereverylarge,liketyran

17、nosaurus,andsomeweresmall,likepsognathus.Itwasthesmallersizedmeat-eatersthatevolvedintobirds.Oneofthefirstbirdswasarchaeopteryx,butitlookedhalflikeadinosaur.Therewerelargeflyingreptilesthatlivedatthesametimeasdinosaurscalledpterosaurs,buttheywerenotcloselyrelatedtodinosaurs.Therewerealsomanykindsofl

18、argereptilesthatcouldswim,likeichthyosaursandpleisiosaurs,buttheyweren'tcloselyrelatedtodinosaurseither.III. ReadingandcopyingNextweshallgobacktothetextABOUTDINOSAURSonpage30againtoreaditandcopydownalltheexpressionsintoyournotebook.UsefulphrasesfromABOUTDINOSAURSDuringthehistoryoftheearth,liveon

19、theearth,tensofmillionsofyearsago,cameintobeing,eggsoffivespecies,ararenewspecies,abird-likedinosaur,climbtree,tell.ftom.dieout,hittheearth,otheair,gethot,liveon,knowforsure,inthesameway,listentothestoryabout.,disappearfrom.IV. ReadingtoanswerquestionsReadthequestionsinthetablebelowandscanthe

20、texttoanswerthem.V. ListeningaboutthedodoHaveyoueverheardofthedodo,ananimalthathasalsodisappearedfromtheearth?TheMauritiusDodo(Raphuscucullatus,calledDidusineptusbyLinnaeus),moremonlyjustDodo,wasametre-highflightlessbirdoftheislandofMauritius.TheDodo,whichisnowextinct,livedonfruitandnestedonthegroun

21、d.Nextwearegoingtolistentothetapeanddoexercises1and2onpage30ondodo.VI. SpeakinginpairsabouthelpingthedodoZhaoYannan:TheDodowasdriventoextinctionbysailorswhentheyislandofMaritiusinthe17thcentury.Itisoneofthefirstdocumentedinducedextinctions.ZhaoYanfei:Whatapitythatwecannotfindanydodonow.ImagineweareYannan,whatcouldwedotohelpit?withthedodo,discoveredthehumanZhaoYannan:ThenIwouldintendtohide