K12学习人教英语新课标必修2全册精品教案Unit4Wildlifeprotection.docx
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K12学习人教英语新课标必修2全册精品教案Unit4Wildlifeprotection.docx
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K12学习人教英语新课标必修2全册精品教案Unit4Wildlifeprotection
人教英语新课标必修2全册精品教案(Unit4Wildlifeprotection)
Partone:
TeachingDesign
Period1:
Asaplelessonplanforreading
Ais
Totalaboutendangeredspecies
Toreadaboutildlifeprotection
Procedures
I.aringupbylearningaboutanials
Looatthephotosbeloandlistentoetellingyouabouttheanials,theendangeredanials.
TheGiantPandaisaaalnousuallyclassifiedinthebearfaily,Ursidae,thatisnativetocentralchina.
TheGiantPandalivesinountainousregions,lieSichuanandTibet.TheGiantPandaisthesyboloftheorldildlifeFund,aconservationorganization.Toardthelatterhalfofthe20thcentury,thepandaalsobecaesoehatofanationalebleforchina,andisnousedinchinesegoldcoins.
GiantPandasareanendangeredspecies,threatenedbycontinuedlossofhabitatandbyaverylobirthrate,bothintheildandincaptivity.About1,600arebelievedtosurviveintheild.
iludeerisachinesedeer.Ithasalongtail,idehooves,andbranchedantlers.Anotherchinesenaeforitis“fourunlies,.”becausetheanialsereseenashavingthehornsofastag,thenecofacael,thefootofaco,andthetailofanass.
Theseanialserefirstadenontoesternscienceinthe19thcentury,byFatherArandDavid,aFrenchissionaryoringinchina.Atthetie,theonlysurvivingherdasinapreservebelongingtothechineseeperor.ThelastherdofiludeersthatreainedinchinaereeatenbyesternandjapanesetroopsthaterepresentatthetieoftheBoxerRebellion.
Thesedeerarenofoundinzoosaroundtheorld,andaherdofiludeerasreintroducedtoDafengReserve,chinainthelate1980s.Theyareclassifiedas“criticallyendangered.”intheild,butdonotappeartohavesufferedfroageneticbottlenecbecauseofsallpopulationsize.
Atigerisalargecatfaousforitsbeautifulfuroforangestripedithblac.TigersliveinAsiaandarebeingveryrare.Thisisduetopeoplehuntingthefortheirfuranddestroyingtheforeststheylivein.
II.Pre-reading
.Definingildlife
hatdoestheorldildlifeean?
Theterildlifereferstolivingorganissthatarenotinanyayartificialordoesticatedandhichexistinnaturalhabitats.ildlifecanrefertoflorabutoreonlyreferstofauna.Needlesstosay,ildlifeisaverygeneralterforlifeinvariousecosystes.Deserts,rainforests,plains,andotherareas—includingtheostbuilt-upurbansites—allhavedistinctforsofildlife.
Toreadandlistenaboutdinosaurs
Tospeaabouthelpingthedodo
Toritetothedodo
Procedures
I.aringupbyreadingtothetape
Let’sarupbyreadingaloudtotherecordingofthetext
ABoUTDINoSAURSonpage30.
II.ListeningaboutDINoSAURS
Elephant:
Thosebadenusedtoeandillus.Butnoareellprotectedbythegovernentandthegoodpeople.earehappyno.
Daisy:
Good-bye,Elephant!
chair:
Taecare,Daisy.eshallhurrytoourlaststop,thethicrainforestinSouthAerica.
Daisy:
o!
Loototheright.Alovelyotheroneyisthere.Sheseestoberubbingherself.Hi,oneyother!
hatareyoudoing?
oney:
Iarubbingaillipedeinsectoverybodytoprotectyselffrotheosquitoes.
Daisy:
Hointelligentyouare!
oney:
Itcontainsapoerfuldrughichaffectsosquitoes.Therearelotsofplantsandlittleanialsintherainforestherehichcanbehelpfultoan.
Daisy:
Isthatso?
Iagoingtotaephotosofallthoseusefulplantsandanials.Iillshothephotostoyclassatessothattheyunderstandyoulovelyanialsandtheforestbetter.Iillapplytobealloedtoorheretohelpyougetabetterlivingintheforest.
oney:
Thanyousouch!
Soeunfriendlypeoplecaetocatchus,toputusinthezoointhecity.eoneyspreferlivingintheforest.
Daisy:
Good-bye,oney!
IillreporthatIlearnedonthistriptoF.Iillinviteallyschoolatestojoinusintheprotectingproject.Thefutureistobebrightforbothyoutheanialsandusthehuanbeings.Seeyou!
Section2:
Bacgroundinforationonildlifeprotection
I.中国国家重点保护动物名录
■国家一级保护动物
最凶猛的雕:
金雕
金雕Aquilachrysaetos2.白鹳ciconiaciconia
黑麂untyacuscrinifrons4.云豹Neofelisnebulosa
华南虎Pantheratigris6.豹Pantherapardusfusca
白颈长尾雉Syraticusellioti8.黄腹角雉Tragopancaboti
■国家二级保护动物
鬣羚:
真兽下纲,反刍亚目,有角下目,牛科
鬣羚capricornissuatraensis
豺cuonalpinus
金猫Felisteinci
短尾猴acacaarctoides
猕猴acacaulatta
穿山甲anispentadactyla7.黄喉貂artesflavigula
斑羚Naeorhedusgoral9.大灵猫Viverrazibetha
0.小灵猫Viverriculaindica11.雀鹰Accipiternisus
赤腹鹰Accipitersoloensis13.苍鹰Accipitergentilis
鸳鸯Aixgalericulata15.乌雕Aquilaclanga
白腹山雕Aquilafasciata17.短耳鸮Asioflaeus
长耳鸮Asiootus19.雕鸮Bubobubo
0.灰脸鹰Butasturindicus21.大鵟Buteoheilasius
2.毛脚鵟Buteolagopus23.普通鵟Buteobuteo
红脚隼Falcovespertinus25.灰背隼Falcocolubarius
游隼Falcoperegrinus27.燕隼Falcosubbuteo
红隼Falcotinnunculus29.领鸺鹠Glaucidiubrodiei
0.斑头鸺鹠Glaucidiucuculoides31.白鹇Lophuranyctheera
小隼rcrohieraxcaerulescens33.鸢ilvusigrans
鹰鸮Ninoxscutulata35.小杓鹬Nueniusborealis
领角鸮otusbaaoena37.红角鸮otusscops
勺鸡Pucrasiaacrolopla39.蛇雕Spilornischeela
0.鹰雕Spizaetusnipalensis41.褐林鸮Strixleptograica
2.草鸮Tytocapensis43.大鲵Andriasdavidianus
4.虎纹蛙Ranatigrina45.拉步甲carabuslafossaei
II.hatisF?
F,theglobalconservationorganizationasoriginallynonasorldildlifeFund.
In1986,itchangeditsnaetoorldideFundForNaturetobetterrepresentthespreadofitsor.ItasfoundedonSepteber11,1961by,aongothers,thebiologistSirjulianHuxley,PrinceBernhardoftheNetherlands,axNicholsonandthenaturalistandpainterSirPeterScotthodesignedtheoriginalblacandhitepandalogo.Itisoneoftheorld’slargestenvironentalorganizations,ithanetorofofficesinnearly60countriesandasecretariatinGland,Sitzerland.
ProbablytheostfaousnaeassociatedithFisHRHTheDueofEdinburgh.TheDueasthefirstPresidentofF-Ufroitsfoundationin1961to1982,InternationalPresidentofF,andisnoPresidentEeritus.
Fisdedicatedtostoppingthedegradationoftheplanet’snaturalenvironentandbuildingafutureinhichhuansliveinharonyithnature,by:
▲conservingtheorld’sbiologicaldiversity,
▲ensuringthattheuseofreneablenaturalresourcesissustainable,
▲prootingthereductionofpollutionandastefulconsuption.
Fhasafactual,science-basedapproachtoconservation,hichfocusesonsixpriorityissuesofglobalconcern:
forests,oceansandcoasts,freshater,endangeredspecies,andtheinsidiousthreatsoftoxiccheicalsandcliatechange.Foreachoftheseissues,Fhasdevelopedeasurabletargetsandrunsorethan1,200fieldprojectsaroundtheorldinanyyear.
III.Antelope
TheantelopeareagroupofherbivorousAfricananialsofthefailyBovidae,distinguishedbyapairofhollohornsontheirheads.TheseanialsarespreadrelativelyevenlythroughoutthevarioussubfailiesofBovidaeandanyareorecloselyrelatedtocosorgoatsthaneachother.Thereareanydifferentspeciesofantelope,ranginginsizefrotinytoverybig.Theytypicallyhavealightandelegantfigure,slender,gracefullibs,sallclovenhoofs,andashorttail.Antelopehavepoerfulhindquartersandhenstartledtheyrunithapeculiarboundingstridethataesthelooasthoughtheyarebouncingovertheterrainlieagiantrabbit.Soespeciesofantelopecanreachspeedsof60ilesperhour,aingtheaongthefastestoflandanials.
IV.Elephant
ElephantidaeistheonlyextantfailyintheorderProboscidea.Elephantidaehasthreelivingspecies:
theSavannahElephantandForestElephantandtheAsianElephant.Duringtheperiodoftheiceagethereereorespecies,hicharenoextinct.
Elephantsarethelargestlivinglandaals.Atbirthitisonforanelephantcalftoeigh100g.Ittaes20to22onthsforababyelephanttoaturetobirth,thelongestgestationperiodofanylandanial.Anelephantayliveaslongas60to70years.ThelargestelephanteverrecordedasaaleshotinAngolain1974,eighing1XXilograsor26400pounds.
Prehistorichuanbeingshavebeennontoeatelephants,asrecentfindingsofanialreainsincentralchinasho.Theelephantisnoaprotectedanial,andconsuptionisprohibitedaroundtheorld.
V.one
Aoneyisanyeberoftoofthethreegroupingsofsiianpriates.ThesetogroupingsaretheNeorldandoldorldoneys.Becauseoftheirsiilaritytooneys,apessuchaschipanzeesandgibbonsaresoetiesincorrectlycalledoneys.Also,afeoneyspecieshavetheord“ape.”intheironnae.Becausetheyarenotasinglecoherentgroup,oneysdonothaveanyiportantcharacteristicsthattheyallshareandarenotsharediththereaininggroupofsiians,theapes.
oneysrangeinsizefrothePygyaroset,at10clongand120gineighttothealeandrill,alost1etrelongandeighing35g.Soearearboreal,soeliveonthesavanna;soeeatfruit,soeeatleaves,andsoeeatinsects;althoughosthavetails,othersdonot;soehavetrichroaticcolourvisionliethatofhuans,othersaredichroatsoronochroats.Althoughboththeneandoldorldoneys,lietheapes,haveforardfacingeyes,thefacesofoldorldandNeorldoneyslooverydifferent.Tounderstandtheoneys,therefore,itisnecessarytostudythecharacteristicsofthedifferentgroupsindividually.Section3:
ordsandexpressionsfroUnit4ildlifeprotection
ene
n.1.anyhostilegroupofpeople:
Hevieedlayersastherealeney.2.anopposingilitaryforce:
Theeneyattacedatdan.
reserve
v.1.arrangeforandreserveinadvance:
Reserveeaseatonaflight.2.obtainorarrangeinadvance:
eanagedtoreserveatableataxi’s.3.giveorassignashareofoneyortietoaparticularpersonorcause
hunt
n.aninstanceofsearchingforsoething:
thehuntforsubarines.v.chaseaay,ithasithforce:
Theyhuntedtheunantediigrantsoutoftheneighborhood.v.1.pursueforfoodorsport:
GoeringoftenhuntedildboarsinPoland.2.searchforprey:
Theingusedtohunttheseforests.3.see,searchfor:
Shehuntedforherreadingglassesbutasunabletolocatethe.4.oscillateaboutadesiredspeed,position,orstatetoanundesirableextent:
Theoscillatorhuntsaboutthecorrectfrequency.5.pursueorchaserelentlessly:
Thehunterstracedthedeerintotheoods.
ild
n.aildpriitivestateuntouchedbycivilization:
Helivedintheild.ad1.inastateofextreeeotion:
ildithanger.2.producedithoutbeingplantedorithouthuanlabor:
ildstraberries.3.inanaturalstate;nottaedordoesticatedorcultivated:
ildgeese.4.aredbyextreelacofrestraintorcontrol:
ildideas.5.notsubjectedtocontrolorrestraint:
Apianoplayedithaildexuberance-LouisBrofield.6.deviatingidelyfroanintendedcourse:
aildbullet.7.intenselyvividorloud:
ildcolors.8.talingorbehavingirrationally9.locatedinadisalorreotearea;desolate:
agodforsaenildernesscrossroads.10.ithoutcivilizinginfluences:
ildtribes.adv.inaildorundoesticatedanner:
groingild.
protection
n.1.payentextortedbygangstersonthreatofviolence:
Everystoreintheneighborhoodhadtopayhiprotection.2.theactivityofprotectingsoeoneorsoething:
Theitnessesdeandedpoliceprotection.3.theipositionofdutiesorquotasoniportsinordertoprotectdoesticindustryagainstforeignpetition:
Headetradeprotectionaplaninthepartyplatfor.4.theconditionofbeingprotected:
Theyerehuddledtogetherforprotection.5.defenseagainstfinanci
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