作为优秀的教学工作者,在教学时能够胸有成竹,教师要准备好教案,这是教师的任务之一。教案可以让学生更好的吸收课堂上所讲的知识点,帮助教师能够更轻松的上课教学。教案的内容具体要怎样写呢?以下是小编为大家精心整理的“Unit 4 Wildlife Protection Period 4 Listening教案”,供大家借鉴和使用,希望大家分享!
Wildlifeprotection教案
Period4Listening
TheGeneralIdeaofThisPeriod:
Thisperiodaimsattrainingstudents’twoskills—understandinggeneralideaandgettingdetailedinformationbygettingfamiliarwithtonesandintonationinspokenEnglishandwritinganwell-organizedletterabouthowtosolveaspecificproblem.Studentscanimprovetheseskillsbylistening,writingandfinishingtherelativeexercises.Alsointhisperiodstudentscanmeetthethemeofthisunitagain.
TeachingAims:
1.MakesurethestudentsknowtheusageoftonesandintonationinspokenEnglishandgraspthemethodsofgettingthegeneralideaanddetailedinformation.
2.HelptheSslearnhowtoorganizealettertosavetheendangeredanimaldodo.
TeachingImportantPoints:
1.MakesurethestudentsknowtheimportanceoftonesinspokenEnglish.
2.Enablethestudentstoorganizealetterintheproperandefficientway.
TeachingDifficultPoint:
Howtowritealetterinthecorrectway.
TeachingMethods:
1.Listening-and-answeractivitytomakethestudentsknowtheimportanceoftonesinspokenEnglish.
2.Practicetoimprovethestudents’writingability.
TeachingAid:
Ataperecorderandaprojector.
TeachingProcedures:
Step1Revision
T:Goodmorning,boysandgirls!LastclassIaskedyoutopreparethedescriptionofdinosaursandMiludeeranddodos,sonowIwillasksomeofyoutohaveatry.Anyvolunteers?
S1:Dinosaurslivedontheearthlongbeforehumanscameintobeing.Thereweremanydifferentspeciesofthem,ofwhichararenewonewasabletorunaswellasclimb.Thereasonsfortheirdyingoutarenotsure.Maybebecauseofalargerockorduetothehotweather.
S2:Dodoslivedontheearthlonglongago.TheylivedonanislandcalledMauritius.Theywerecuriousandkind?heartedandquitedifferentfrommostoftheanimalsthere.Theywerebirds,buttheywerelargeandonlyhadsmallwings.Theirfavoriteactivitywastowanderalongthebeachandwaittilltheinsectswerereadytobeeaten.
S3:MiludeerusedtobecommoninChina.Theylivedtogetherandlivedongrass.Butasaresultofhunting,theydisappearedfromChinalater.Luckily,someweretakentoBritainbeforethat.SoChinesegovernmentcanbringbacksome.NowtherearemoreandmoreMiludeerinChina.
T:Everyonehasdoneaverygoodjob!
Step2BrainstormingabouttonesinspokenEnglish
(Teacheraskstwostudentstoanswertwoeasyquestions,thenexpressgratitudeusingdifferenttones.Oneis”Thankyou↘”.Theotheris“Thankyou↗.”)
T:Well,justnowIsaid“Thankyou”,doyoufindsomedifferences?
Ss:Youusedifferenttones.
T:Good.Inthefirstone,thefallingtoneshowsthatIamverygrateful.Butinthesecondone,therisingtonemeansthatiswhattheSshoulddoandIwasnotreallygrateful.
T:InspokenEnglish,tonesareusedtoexpressdifferentfeelings.Tounderstandhowthespeakerisfeeling,listenforfourmainthings:
thevolumeofthelanguage
arisingorfallingtone
stressoncertainwords
pausesinthesentences
Step3Listeningforgeneralidea
T:OK,nowwearegoingtolistentothestoryaboutanotheranimalnameddodo.
PleasehavealookatthepictureonP31.Whatdoesitlooklike?
Ss:Itlookslikeaduck.It’sverylarge.
T:Whataboutitswings?Aretheyverylargetoo?
Ss:No,itswingsareverysmall.
T:Canitflyhighintheskyeasily?
S1:Idon’tthinkitcaneasilyflyhighinthesky.
T:Doyouagreewithher?
Ss:Yes.
T:Sowhatmightbeitsproblem?
S2:Itcanonlywalkonland.Andwhenthereisananimalattackingit,itcan’tescape.
T:Youmightberight.Let’slistenandsee.Asforthefirsttime,youdon’thavetounderstandeveryword.Youcanignorewhatyoudon’tunderstandandconcentrateonwhatyoucanunderstand.NowpleaseopenyourbooksandturntoPage30togothroughtheEx.2andtrytopredictwhatmighthappentododo.
(Twominuteslater)
T:Whathappenedtododo?
Ss:Itdisappeared.
T:Right.
ChecktheanswerstoEx.2andgetsomeSstotellthemistakesintheotherchoices.
Step4Listenfordetailedinformation
GettheSstolistentothetapeagainandfillintheblanks.
OnceuponatimeIlivedontheearthtoo.Iwascalled“dodo”.Myhomewasan______calledMauritius.Iwas______and______andquite______frommostoftheanimalsthere.Ilikedtomakefriendswiththeotheranimalsandnever______.Ihavenoenemies.
Wewerebirdstoo,butwewerelargeandonlyhadsmall______.Myfavoriteactivitywasto______alongthebeachandwaittilltheinsectswerereadytobeeaten.
GettheSstodiscusstheanswersinpairsandthenchecktheanswerstoblanks(Suggestedanswers:island,curious,kind-hearted,different,quarreled,wings,wander)andEx.1(CDBC).Getthemtotellthereasonsfortheirchoices.
Step5FurtherPractice
T:Afterwelearnthestoryaboutthedodo,weshallagainknowtheimportanceofprotectingourenvironment.Infacttoprotectourearthistoprotectourselves.
Nextweshalllistentoonemorestoryabouthumanbeingsandtheirenvironment.PleaseturntoP62.Listenforthefirsttimeandgetthegeneralidea.
(Afterlisteningforthefirsttime)
T:Whatisthemainideaofthestory,doyouthink?
S1:It’sabouthowafarmerimprovedhisemptylandandmadehisfarmmorebeautiful.
T:Goodjob.
GettheSstolistenforthesecondtimeandtrytofinishEx.1onP62.
(AftertheSs’listeningforthesecondtime)
Getthemtodiscusstheanswersingroupsoffourandthenchecktheanswerstogether.
Atlastlistentothetapeforthelasttimetochecktheanswers.
ListenforthethirdtimeandfinishEx.1.
Step6SummaryandHomework
T:Inthisclass,wehavelearnedtheimportanceoftonesinspokenEnglish,howtofindoutthegeneralideaandthedetailedinformation.Afterclass,youshouldgoonlisteningtomorematerialsandtryalleffortstomakeyourearssharp.That’sallforthisclass.Classisover.
Homework:SurftheinternettofindmoreinformationabouttheendangeredanimalsinChinaandthinkofsomewaystoprotectthem.
Step7TheDesignoftheWritingontheBlackboard
Unit4Wildlifeprotection
Period4
Listenforthegeneralidea
Listenfordetailedinformation
tones,intonation,stressetc.
dodo(largebody,smallwings)
Step8RecordafterTeaching
一名合格的教师要充分考虑学习的趣味性,作为教师就要在上课前做好适合自己的教案。教案可以让上课时的教学氛围非常活跃,帮助教师掌握上课时的教学节奏。那么如何写好我们的教案呢?小编为此仔细地整理了以下内容《Unit 4 Wildlife protection 教学设计2》,仅供参考,希望能为您提供参考!
Unit4Wildlifeprotection教学设计
Period1:Warmingupandreading
TeachingAims
Totalkaboutendangeredspecies
Toreadaboutwildlifeprotection
Procedures
I.Warmingupbylearningaboutanimals
Lookatthephotosbelowandlistentometellingyouabouttheanimals,theendangeredanimals.
TheGiantPandaisamammalnowusuallyclassifiedinthebearfamily,beside,thatisnativetocentralChina.
TheGiantPandalivesinmountainousregions,likeSichuanandTibet.TheGiantPandaisthesymboloftheWorldWildlifeFund(WWF),aconservationorganization.Towardthelatterhalfofthe20thcentury,thepandaalsobecamesomewhatofanationalemblemforChina,andisnowusedinChinesegoldcoins.
GiantPandasareanendangeredspecies,threatenedbycontinuedlossofhabitatandbyaverylowbirthrate,bothinthewildandincaptivity.About1,600arebelievedtosurviveinthewild.
MiludeerisaChinesedeer.Ithasalongtail,widehooves,andbranchedantlers.AnotherChinesenameforitis“fourunlikes,.”becausetheanimalswereseenashavingthehornsofastag,theneckofacamel,thefootofacow,andthetailofanass.
TheseanimalswerefirstmadeknowntoWesternscienceinthe19thcentury,byFatherArmandDavid,aFrenchmissionaryworkinginChina.Atthetime,theonlysurvivingherdwasinapreservebelongingtotheChineseemperor.ThelastherdofMiludeersthatremainedinChinawereeatenbyWesternandJapanesetroopsthatwerepresentatthetimeoftheBoxerRebellion.
Thesedeerarenowfoundinzoosaroundtheworld,andaherdofMiludeerwasreintroducedtoDafengReserve,Chinainthelate1980s.Theyareclassifiedas“criticallyendangered.”inthewild,butdonotappeartohavesufferedfromageneticbottleneckbecauseofsmallpopulationsize.
Atigerisalargecatfamousforitsbeautifulfuroforangestripedwithblack.TigersliveinAsiaandarebecomingveryrare.Thisisduetopeoplehuntingthemfortheirfuranddestroyingtheforeststheylivein.
II.Pre-reading
1.Definingwildlife
Whatdoestheworldwildlifemean?
Thetermwildlifereferstolivingorganismsthatarenotinanywayartificialordomesticatedandwhichexistinnaturalhabitats.Wildlifecanrefertoflora(plants)butmorecommonlyreferstofauna(animals).Needlesstosay,wildlifeisaverygeneraltermforlifeinvariousecosystems.Deserts,rainforests,plains,andotherareas—includingthemostbuilt-upurbansites—allhavedistinctformsofwildlife.
Humankindhashistoricallytendedtoseparatecivilizationfromwildlifeinanumberofways;besidestheobviousdifferenceinvocabulary,therearedifferingexpectationsinthelegal,social,andmoralsense.Thishasbeenreasonfordebatethroughoutrecordedhistory.Religionshaveoftendeclaredcertainanimalstobesacred,andinmoderntimesconcernfortheenvironmenthasprovokedactiviststoprotesttheexploitationofwildlifeforhumanbenefitorentertainment.
2.MakealistofotherendangeredwildlifeinChinathatisbeingprotected.
3.Pre-readingquestions:
4.Readingtotherecording
Nowturntopage26,listeningandreadingtotherecordingofthetext.Trytokeeppacewiththenativereader,makingyourreadingresemblethatofthereader,inspeed,inintonationandinpronunciation.
III.Reading
1.Readingandgettinginformation
Nowyouaretoreadthetextforinformationtofillintheform.
AnimalProblemSolution
1antelopehuntedforitsfurnotgiven
2elephantkilledforitshabitatfarmerspaidtopromotetourism,notkillelephants
3monkeyrainforestbeingdestroyedfindusefuldrugstoprotectrainforest
2.Readingandunderlining
Nextyouaretoreadthetextandunderlineallthecollocationsatthesametime.
HOWDAISYLEARNEDTOHELPWILDLIFE
longtodo…,wakeup,find…byone’sbed,aflyingcarpet,flyaway,bekilledfor…,turnaround,inrelief,burstintolaughter,becomeendangered,destroythefarm,takephotos,hunt…for…,makemoneyfor…,asaresult,inthickrainforest,protect…from…,rub…over…,apowerfuldrug,payattentionto…,take…home
IV.Closingupbymatchinganimalstofiveriskcategories
Differentendangeredspeciesappearondifferentendangeredspecieslists.Andpeoplewhoaretryingtoprotectinganimalusethefollowingfiveriskcategoriestogrouptheunluckyanimal.
NowingroupsoffourtrytogroupalltheunluckyanimalsfoundinChina.
ListofUnluckyanimalsfoundinChina
中国不幸动物分类名录
EXTINCT(灭绝动物)-AspeciesformerlyindigenoustoCanadathatnolongerexistsanywhere.
EXTIRPATED(根绝动物)-AspeciesnolongerexistinginthewildinCanadabutoccurringelsewhere.
ENDANGERED(濒危动物)-AspeciesthreatenedwithimminentextinctionorextirpationthroughoutallorasignificantportionofitsCanadianrange.
THREATENED(危急动物)-AspecieslikelytobecomeendangeredinCanadaifthefactorsaffectingitsvulnerabilityarenotreversed.
VULNERABLE(弱势动物)-Aspeciesparticularlyatriskbecauseoflowordecliningnumbers,smallrangeorforsomeotherreason,butnotathreatenedspecies.
Period2:LearningaboutLanguage
TeachingAims
TolearnaboutThePresentProgressivePassiveVoice
Todiscoverusefulwordsandexpressions
Todiscoverusefulstructures.
Procedures
I.Warmingupbyactingatextplay
Goodmorningclass.TobeginwithweshallputourtextHOWDAISYLEARNEDTOHELPWILDLIFEonstage,thatis,toactoutourstory.NowtheclassactingteamwiththeirtextplayofHOWDAISYLEARNEDTOHELPWILDLIFE!
II.Discoveringusefulwordsandexpressions
1.Doingvocabularyexercises
Turntopage28anddothevocabularyexercises1,2and3.Youcansimplywriteyouranswersintheblanksontheverypageof28.
2.Playingagame
Let’sgoontoplaythegamedescribedonthetopofthepage29.Thefollowingsentencesaretobepassedon.
▲Plantnativeplantsinyourbackyard.
▲Donotdumpweedsinthebush.
▲Buildafrogpondinyourbackyard.
▲Putyourrubbishinthebin.
▲Leaveyourpetsathome.
▲Donottakeanythingoutofthepark.
▲Encourageyourfriendstokeeppatchesofbushaswildlifehabitats.
▲Joinacommunitygroupandoffertodovoluntarywork.
▲Findoutaboutconservationactivitieshappeninginyourlocalarea.
▲Participateinlocalclean-up,treeplantingandweedcontrolactivities.
▲LearnAboutThreatenedSpecies
▲Lookoutforwildlife
▲Refusetobuyanyrareorendangeredplantoranimalproduct.
▲Bealertanddriveslowlyatdawnandduskinruralareaswherewildlifemaybeactive.
III.StudyingThePresentprogressivePassiveVoice
1.PassiveVoice
Thepassivevoiceisusedwhenfocusingonthepersonorthingaffectedbyanaction.
ThePassiveisformed:PassiveSubject+ToBe+PastParticiple
Itisoftenusedinbusinessandinotherareaswheretheobjectoftheactionismoreimportantthanthosewhoperformtheaction.ForExample:Wehaveproducedover20differentmodelsinthepasttwoyears.Changesto:Over20differentmodelshavebeenproducedinthepasttwoyears.
Iftheagent(theperformeroftheaction)isimportant,use“by.”ForExample:
TimWilsonwroteTheFlighttoBrunnswickin1987.
TheFlighttoBrunnswickwaswrittenin1987byTimWilson.
Onlyverbsthattakeanobjectcanbeusedinthepassive.
Thefollowingchartincludessentenceschangedfromtheactivetothepassiveintheprincipaltenses.
ActivePassiveTimeReference
TheymakeFordsinCologne.FordsaremadeinCologne.PresentSimple
Susaniscookingdinner.DinnerisbeingcookedbySusanPresentContinuous
JamesJoycewroteDubliners.DublinerswaswrittenbyJamesJoyces.PastSimple
TheywerepaintingthehousewhenIarrived.ThehousewasbeingpaintedwhenIarrived.PastContinuous
Theyhaveproducedover20modelsinthepasttwoyears.Over20modelshavebeenproducedinthepasttwoyears.PresentPerfect
TheyaregoingtobuildanewfactoryinPortland.AnewfactoryisgoingtobebuiltinPortland.FutureIntentionwithGoingto
Iwillfinishittomorrow.Itwillbefinishedtomorrow.FutureSimple
2.PassiveVerbFormation
Thepassiveformsofaverbarecreatedbycombiningaformofthe“tobeverb.”withthepastparticipleofthemainverb.Otherhelpingverbsarealsosometimespresent:“Themeasurecouldhavebeenkilledincommittee.”Thepassivecanbeused,also,invarioustenses.Let’stakealookatthepassiveformsof“design.”
TenseSubjectAuxiliaryPastParticiple
SingularPlural
PresentThecar/carsisaredesigned.
PresentperfectThecar/carshasbeenhavebeendesigned.
PastThecar/carswasweredesigned.
PastperfectThecar/carshadbeenhadbeendesigned.
FutureThecar/carswillbewillbedesigned.
FutureperfectThecar/carswillhavebeenwillhavebeendesigned.
PresentprogressiveThecar/carsisbeingarebeingdesigned.
PastprogressiveThecar/carswasbeingwerebeingdesigned.
IV.Readingandidentifying
SinceyouareclearaboutPassiveVerbFormation,gobacktopage26andscanthetextforalltheexamplesofThePresentProgressivePassiveVoice.
We’rebeingkilledforthewoolbeneathourstomachs.
Ourfurisbeingusedtomakesweatersforpeoplelikeyou.
…
NowtrytoputthefollowingsentencesintoThePresentProgressivePassiveVoice.
▲Theyareproducingthisnewdrug.
▲Antelopeislookingather.
▲Theyarekillingusforthewool.
▲Theyaredestroyingthefarm.
V.Discoveringusefulstructures
ToconsolidateyourlearningofThePresentProgressivePassiveVoice,turntopage29anddothegrammarexercises2and3.
VI.Closingdownbyplayingagame
Toendthisperiodgotopage29andplaythegamecalled“Tellmewhatishappening?”AskquestionscontainingThePresentProgressivePassiveVoice.
Period3:UsingLanguage
TeachingAims
ToreadandlistenaboutANIMALEXTINCTION
Tospeakabouthelpingthedodo
TowritetoWWF
Procedures
I.Warmingupbyreadingtothetape
Let’swarmupbyreadingaloudtotherecordingofthetext
ANIMALEXTINCTIONonpage30.
II.ListeningaboutANIMALEXTINCTION
NowI’dliketotellyousomethingaboutDINOSAURSandfinishexercise3and4onpage30.
Haveyoueverheardofthedodo,ananimalthathasalsodisappearedfromtheearth?
TheMauritiusDodo(Raphuscucullatus,calledDidusineptusbyLinnaeus),morecommonlyjustDodo,wasametre-highflightlessbirdoftheislandofMauritius.TheDodo,whichisnowextinct,livedonfruitandnestedontheground.
Nextwearegoingtolistentothetapeanddoexercises2and3onpage30ondodo.
■InformationaboutDinosaur
DinosaurmeansterriblelizardinLatin.Theywerecalledthatbecausepeopleusedtothinkdinosaurswerelizards,buttheywerenot.Dinosaursfirstappearedabout200millionyearsago.65millionyearsago,manykindsofdinosaursbecameextinct.Birdsareaspecialtypeofdinosaurandtheyweretheonlykindtoliveuntiltoday.
Thereweremanykindsofdinosaurs.Someateplantsandsomeatemeat.Thelargestdinosaurswereplant-eaterslikeapatosaurusandbrachiosaurus.Theywerethelargestanimalstoeverwalkondryland.
Otherplant-eatershadspecialweaponstohelpthemfightoffthemeat-eaters.Forexample,triceratopshadthreehornsonitsface,ankylosauruswascoveredinboneyplates,andstegosaurushadspikesonitstail.
Themeat-eatersallranaroundontheirbacklegslikepeopledo.Somewereverylarge,liketyrannosaurus,andsomeweresmall,likecompsognathus.Itwasthesmallersizedmeat-eatersthatevolvedintobirds.Oneofthefirstbirdswasarchaeopteryx,butitlookedhalflikeadinosaur.
Therewerelargeflyingreptilesthatlivedatthesametimeasdinosaurscalledpterosaurs,buttheywerenotcloselyrelatedtodinosaurs.Therewerealsomanykindsoflargereptilesthatcouldswim,likeichthyosaursandpleisiosaurs,buttheyweren’tcloselyrelatedtodinosaurseither.
III.Readingandcopying
NextweshallgobacktothetextABOUTDINOSAURSonpage30againtoreaditandcopydownalltheexpressionsintoyournotebook.
UsefulphrasesfromABOUTDINOSAURS
Duringthehistoryoftheearth,liveontheearth,tensofmillionsofyearsago,cameintobeing,eggsoffivespecies,ararenewspecies,abird-likedinosaur,climbtree,tell…from…,dieout,hittheearth,put…intotheair,gethot,liveon,knowforsure,inthesameway,listentothestoryabout…,disappearfrom…
IV.Readingtoanswerquestions
Readthequestionsinthetablebelowandscanthetexttoanswerthem.
Whendiddinosaursliveonearth?
Whendiddinosaursdieout?
Howdiddinosaursdieout?
V.Speakinginpairsabouthelpingthedodo
ZhaoYannan:TheDodowasdriventoextinctionbysailorswhentheydiscoveredtheislandofMaritiusinthe17thcentury.Itisoneofthefirstdocumentedhumaninducedextinctions.
ZhaoYanfei:Whatapitythatwecannotfindanydodonow.Imaginewearewiththedodo,Yannan,whatcouldwedotohelpit?
ZhaoYannan:ThenIwouldintendtohideitinacave,sothatsailorscouldnotfindit.
ZhaoYanfei:IfIwerethere,Iwouldtrytotrapthemastheywerecatchingandkillingthedodo.Puttingmanwhoisharmfultothedodoinacageandattackinghimisthebestwaytoprotectandsavethedodo.
ZhaoYannan:I’dliketoandI’mreadyto,teachmanhowtobefriendswithanimals,includingthedodo.Themanandthedodocanbelivingsidebysideontheearth.Theycanbehappytogether.
ZhaoYanfei:IwouldrathernottellyouwhatIthinkofman.Heisselfishandcruel.Hecaresonlyforhimselfandthatiswhysomanyanimalshavedisappearedfromthisearth.Puttingthebadmeninacageistheonlywayout,Iamsure.
VI.ClosingdownbywritingtoWWF
Allrightnow,boysandgirls,toendthisperiod,nextyouaretowritealetteroranemailtoWWFaskingthemtohelpyousaveyourendangeredanimal.
GiveaSamplewritingtotheclassaftertheirwriting.
附:备课资料
WhatisWWF?
WWF,theglobalconservationorganizationwasoriginallyknownasWorldWildlifeFund.
In1986,itchangeditsnametoWorldWideFundForNature(exceptintheUSandCanada)tobetterrepresentthespreadofitswork.ItwasfoundedonSeptember11,1961by,amongothers,thebiologistSirJulianHuxley,PrinceBernhardoftheNetherlands,MaxNicholsonandthenaturalistandpainterSirPeterScottwhodesignedtheoriginalblackandwhitepandalogo.Itisoneoftheworld’slargestenvironmentalorganizations,withanetworkofofficesinnearly60countriesandasecretariatinGland,Switzerland.
ProbablythemostfamousnameassociatedwithWWFisHRHTheDukeofEdinburgh.TheDukewasthefirstPresidentofWWF-UKfromitsfoundationin1961to1982,InternationalPresidentofWWF(1981-1996),andisnowPresidentEmeritus.
WWFisdedicatedtostoppingthedegradationoftheplanet’snaturalenvironmentandbuildingafutureinwhichhumansliveinharmonywithnature,by:
▲conservingtheworld’sbiologicaldiversity,
▲ensuringthattheuseofrenewablenaturalresourcesissustainable,
▲promotingthereductionofpollutionandwastefulconsumption.
WWFhasafactual,science-basedapproachtoconservation,whichfocusesonsixpriorityissuesofglobalconcern:forests,oceansandcoasts,freshwater,endangeredspecies,andtheinsidiousthreatsoftoxicchemicalsandclimatechange.Foreachoftheseissues,WWFhasdevelopedmeasurabletargetsandrunsmorethan1,200fieldprojectsaroundtheworldinanyyear.
III.Antelope
TheantelopeareagroupofherbivorousAfricananimalsofthefamilyBovidae,distinguishedbyapairofhollowhornsontheirheads.TheseanimalsarespreadrelativelyevenlythroughoutthevarioussubfamiliesofBovidaeandmanyaremorecloselyrelatedtocowsorgoatsthaneachother.Therearemanydifferentspeciesofantelope,ranginginsizefromtinytoverybig.Theytypicallyhavealightandelegantfigure,slender,gracefullimbs,smallclovenhoofs,andashorttail.Antelopehavepowerfulhindquartersandwhenstartledtheyrunwithapeculiarboundingstridethatmakesthemlookasthoughtheyarebouncingovertheterrainlikeagiantrabbit.Somespeciesofantelopecanreachspeedsof60milesperhour(100kilometersperhour),makingthemamongthefastestoflandanimals.
IV.Elephant
Elephantidae(theelephants)istheonlyextantfamilyintheorderProboscidea.Elephantidaehasthreelivingspecies:theSavannahElephantandForestElephant(whichwerecollectivelyknownastheAfricanElephant)andtheAsianElephant(formerlyknownastheIndianElephant).Duringtheperiodoftheiceagethereweremorespecies,whicharenowextinct.
Elephantsarethelargestlivinglandmammals.Atbirthitiscommonforanelephantcalftoweigh100kg(225pounds).Ittakes20to22monthsforababyelephanttomaturetobirth,thelongestgestationperiodofanylandanimal.Anelephantmayliveaslongas60to70years.ThelargestelephanteverrecordedwasamaleshotinAngolain1974,weighing12000kilogramsor26400pounds.
Prehistorichumanbeingshavebeenknowntoeatelephants,asrecentfindingsofanimalremainsincentralChinashow.Theelephantisnowaprotectedanimal,andconsumptionisprohibitedaroundtheworld.
V.Monkey
Amonkeyisanymemberoftwoofthethreegroupingsofsimianprimates.ThesetwogroupingsaretheNewWorldandOldWorldmonkeys.Becauseoftheirsimilaritytomonkeys,apessuchaschimpanzeesandgibbonsaresometimesincorrectlycalledmonkeys.Also,afewmonkeyspecieshavetheword“ape.”intheircommonname.Becausetheyarenotasinglecoherentgroup,monkeysdonothaveanyimportantcharacteristicsthattheyallshareandarenotsharedwiththeremaininggroupofsimians,theapes.
MonkeysrangeinsizefromthePygmyMarmoset,at10cm(4inch)long(plustail)and120g(4oz)inweighttothemaleMandrill,almost1metre(3ft)longandweighing35kg(75lb).Somearearboreal(livingintrees),someliveonthesavanna;someeatfruit,someeatleaves,andsomeeatinsects;althoughmosthavetails(sometimesprehensile),othersdonot;somehavetrichromaticcolourvisionlikethatofhumans,othersaredichromatsormonochromats.Althoughboththenewandoldworldmonkeys,liketheapes,haveforwardfacingeyes,thefacesofOldWorldandNewWorldmonkeyslookverydifferent.Tounderstandthemonkeys,therefore,itisnecessarytostudythecharacteristicsofthedifferentgroupsindividually.
Unit4WildlifeProtection
WarmingUp,Pre-readingandReading
1.Teachingimportantpoints:
A.Helpstudentsunderstandthepassagebetter.
B.Trainstudents’readingskills.
C.Learnmoreaboutthewildlifeprotection.
2.Teachingdifficultpoints:
A.Howtohelpstudentsimprovetheirreadingskillsandunderstandthepassagefully.
B.Howtoletstudentslearntheimportancewaysofprotectingwildlife.
3.Procedure
Step1.Greeting
Step2.DailyReport
Step3.Warmingup
1.ShowavideoaboutWWF.
2.Askstudentswhatanimalsaretheycanseeinthevideoandfindouttheendangeredanimals.
3.Askstudentswhytheanimalsareendangered.
4.Let’slistentosomeanimalsnews:
A.Dolphin:Lastnight,alittledolphin’sdeadbodywasfoundononecoastinHongkong.Peoplethinkitdiedfromhungerbecauseitcouldnotfindanyfoodinthedirtysea…
B.Antelopes:TheCanadiangovernmentannouncedlastweekthatmoreandmoreantelopesinthewildlifeparkdiedinRoad-kills.
5.Askstudentswhytheanimalsmentionedaboveareendangered.
6.Givethem3to5minutestodiscussinpairandtheninvitesomeofthemtogivetheiropinions.Andshowsomeofmyownopinionbelow:
killedbytheenemiesinthenature
notenoughfood
notenoughplacetolivein
thelivingenvironmentisworseandworse
huntedbyhumanbeings
atenbypeople
7.TalkaboutthewildlifeProtection
①Panda:
Problem:Noenoughfood;lossofbamboogrowingareas
Improvement:Thereareabout70afterbambooareassetuptohelpthemgrow
HomeinChina:WolongNatureReserve,SichuanProvince
②Miludeer:
Problem:DisappearedinChina
Improvement:About500afterbeingbroughtbackfromUK.
HomeinChina:NanhaiziMiluParkinBeijing
③SouthChinatiger:
Problem:toomuchhuntinginthe1950s
Improvement:About30–60afterbeingleftinpeacewithnohunting
HomeinChina:BaishanzuNationalNaturalProtectionZone,inZhejiangProvince
Step4.Reading–HowDaisyLearnedtoProtectWildlife
1.Showsomepicturesofthethingsappearinthetext,andaskstudentstoreadaloudthem.(Daisy,sweater,mosquito,rhino,antelope,money,monkey,elephant,flyingchair)
2.Listentothetapeparagraphbyparagraph,andfindouttheanswerstothequestionsbelow:
Paragraph1:
WhichplacedidDaisyarrivein?
(Tibet)
WhodidDaisytalkto?
(Tibetanantelopes)
Whatdidtheytalkabout?
(Tibetanantelopeswerekilledforwool.)
Paragraph2:
WhichplacedidDaisyarrivein?
(Zimbabwe)
WhodidDaisytalkto?
(AnAfricanelephant)
Whatdidtheytalkabout?
(Elephantsandrhinoswerebecomingendangered.)
Paragraph3:
WhichplacedidDaisyarrivein?
(Thickrainforest)
WhodidDaisytalkto?
(Amonkey)
Whatdidtheytalkabout?
(Apowerfuldrugaffectsmosquitoes.)
3.Readthepassagesilentlyagain,andthetrytofinishtheTrueorFalseexercisesthatareshowedonthescreen.
①DaisysawanantelopeaswellasmountainsandpeopleinTibet.(T)
②TheantelopefeltverysadandhappywhenhesawDaisy.(T)
③Antelopeswerekilledfortheskinthatistakenfromundertheirstomachs.(F)
④TheelephantsandrhinosinZimbabweusedtobeprotectedwellbythefarmersinthepast.(F)
⑤Mosquitoesprotectthemonkeyfromamillipedeinsect.(F)
4.Putthefollowingsentencesintherightorder:
①Inthedream,sheflewinawonderfulchairtotalkwithanantelopeinTibet.(2)
②Later,sheflewtoZimbabweandtalkedwithanelephantandknewthefarmersnolongerhuntedthem.(4)
③Althoughfinallyeverythingwasgone,shehadlearnedsomuchaboutthewildlife!(7)
④Theantelopetoldhertheywerehuntedbecausetheirfurcouldbeusedtomakesweaters.(3)
⑤Atlastshearrivedatthethickrainforest(6)
⑥Oneday,Daisydreamedastrangedream.(1)
⑦That’sbecausethegovernmentdecidedtohelpandthefarmersmadealotofmoneyatlast.(5)
Step5.Homework
1.Finishthetranslationexerciseonp64
2.FinishEx21-35onEnglishWeekly15th
小结:本节课将warmingup和阅读理解整合在一起。Warmingup里片断和图片活跃了课堂气氛,迅速激发了学生的积极参与。看片断和图片的同时,也给学生灌输了保护野生动物的概念。由于本课篇幅比较长,所以将其层次来逐段理解,使学生更容易掌握。TRUEORFLASE和课文排序的练习,进一步帮助学生理解课文,与此同时也可以提高学生的阅读能力。总而言之,本节课上得蛮成功,达到了预期的良好效果。今后阅读理解可以采取这种阅读方式。
文章来源:http://m.jab88.com/j/65894.html
更多