unit 4 Wildlife protection必修二第四单元教案

1Period1WmarmingupandReadingTheGeneralIdeaofThisPeriod：ThisperiodincludesWarmingup，Pre-reading，ReadingandComprehendingofUnit4.ItintroducesthewildlifesituationinTibet，Zimbabweandarainforest.StudentswillrealizetheimportanceofwildlifeprotectionbyexperiencingwhatDaisyhasgonethrough.Meanwhilestudentscanlearnsomereadingstrategiessuchasskimmingandscanning.TeachingAims：1.Trainthestudents’readingability.2.Learnsomeusefulwordsandexpressions.3.Learnmoreabouttheendangeredanimalsandwildlifeprotection.TeachingImportantPoints：1.Helpthestudentstounderstandthepassagebetter.2.Learnandmastersomeimportantwordsandphrasesinthisperiod.TeachingDifficultPoints：1.Howtohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.2.Howtomastertheimportantlanguagepointsinthispassage.TeachingMethods：1.Fastreadingtogetthegeneralideaofthetext.2.Carefulreadingtounderstandthepassagebetter.3.Explanationtohelpthestudentsmastersomelanguagepoints.4.Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.TeachingAids：1.Ataperecorder2.Amultimedia.TeachingProcedures：Step1Lead-in1.Greetthestudentsasusual.2.Introducethetopicofwildlifeprotection.ShowthepicturesofsomeendangeredanimalsandletthestudentsnametheminEnglish.（Throughthistask，studentscanhaveageneralideaaboutwhattheyaregoingtolearn.Besides，studentsareexpectedtoclassifytheanimalsandfindoutwhichareendangeredanimals.Then，teachergivesthedefinitionofendangered.Studentsareexpectedtosayouttheproblemsthatfacetheseanimalsaswell.）T：Boysandgirls，todayIamgoingtointroducesomefriendstoyou.Nowlet’sseewhetheryoucannametheminEnglishcorrectly.2Suggestedanswers：polarbear，miludeer，rhino，tiger，crocodile，tropicfish，leopard，koala，giraffe，turtle，whale，dolphin，panda，gorilla.（Teachershowsapictureofananimalandstudentsgivetheanswersatonce.Thenteachercheckswhethertheansweriscorrectandasksthestudentstoreadafterher/him.）T：Well，youallgivethecorrectanswers.Youarereallysmart.OK，socanyoubesmartenoughtofindouttheircommon?Yousee，thereisbear，deer，tiger，fish，turtleandsoon，differentkindsofanimals.Then，whatspeciesarethey?Canyouuseanadjectivetodescribethem?S1：Endangered.T：Good.Theyareallendangeredspecies.Endangeredmeans“facedwiththedangerofextinction”or“dyingout”.Now，let’stakewhaleforexample.Whatproblemmakesthewhaleendangered?S2：Theyarebeinghuntedandkilled.T：Welldone.Whatelseanimalshavethesameproblem?S3：Miludeer，rhino，tiger，crocodile，leopard，gorilla.T：Right，thenwhatproblemfacesthepanda?S4：Theydon’thaveenoughfood.T：Whatelseanimalshavethesameproblem?S5：Koala，giraffe.T：Good.Thenwhatproblemfacesthepolarbear?S6：Theirlivingenvironmentisbeingdestroyedandtheanimalsaredyingout.T：Goodjob!Thenwhatelseanimalshavethesameproblem?S7：Tiger，tropicfish，turtle，dolphin，gorilla.T：Excellent!Step2SkimmingT：OK，youhavegotthegeneralknowledgeofendangeredanimals.Nowtodaywearegoingtolearn3astoryabouttheexperienceofalittlegirlcalledDaisy.Shehasbeentothreeplaces，andmetthreedifferentkindsofanimals.Whichthreeplaceshasshebeento?Whatendangeredanimalsarethey?Whatproblemsfacethem?Now，Iwillgiveyouafewminutestoskimthetexttofindoutthethreekindsofendangeredanimalsinthreedifferentplacesandputthemintherightblankoftheform.ProblemsExamplesAnimalsfromthetextAnimalsthatarebeinghuntedandkilledwhale，miludeer，rhino，tiger，crocodile，leopard，gorillaAnimalsthathavenotenoughfoodpanda，koala，giraffeAreainwhichtheenvironmentisbeingdestroyedandanimalsaredyingoutpolarbear，tiger，tropicfish，turtle，dolphin，gorillaT：OK，time’sup.Thewholeclass，whichthreeplaceshaveDaisybeento?Ss：Tibet，Zimbabweandarainforest.T：Whatarethethreekindsofendangeredanimals?S1：AntelopesinTibet，elephantsinZimbabwe，andmonkeysintherainforest.T：Amongthesethreekindsofanimals，whicharebeinghuntedandkilled?S2：Antelopes.T：Whichhavenotenoughfood?S3：Elephants.T：Whoselivingenvironmentisbeingdestroyedandtheyaredyingout?S4：Monkeys.T：Excellent.Step3ScanningT：OK，class，younowhaveageneralideaaboutthetext.ThistextismainlyaboutDaisy’sexperience.ShehasbeentoTibet，Zimbabweandtherainforest.Shehastalkedwithantelopes，elephantsandmonkeysseparately.Nowlet’sgoindetailandfindmoreinformationaboutthesethreeplacesandanimals.T：I’llgiveyou5minutestoscanthetextandfillintheblank.T：Time’sup.Whohasgottheanswers?Anyvolunteers?S1：InTibet，antelopes’furisusedtomakesweater.Antelopesarekilledforwool.Everyyear，over29000antelopesarekilled.S2：InZimbabwe，farmersusedtohunttheelephantsbutnowfarmerslikethem.4S3：InRainforest，amillipedeinsectaffectsmosquitoes.Norainforest，noanimalsandnodrugs.Step4IntensiveReadingAskthestudentstolookthroughthequestionsonPage27andreadthetextsilently.Studentsareexpectedtosumupthemainideasbythemselves.T：OK，boysandgirls.Nowlet’sreadthetextindetailandanswerthequestionsonPage27.Suggestedanswers：1.WhoishuntingandkillingtheTibetanantelope?PeoplearehuntingandkillingtheTibetanantelope.2.Whyarewehumanspartofthisproblem?PeoplewhobuysweatersmadewithTibetanwoolareencouragingmorepeopletogooutandkilltheanimals.3.HowdidlifeimproveforthefarmersinZimbabwe?Thefarmersgotmoneywhenthegovernmentmadesurethatt