高中英语必修二第四单元ppt课件.pptx

高中英语必修二第四单元ppt课件.pptx

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Unit4,Warmingup,Wildlifeprotection,Teachingaimsanddemands:

人们应该如何与生活在同一个地球上的动物和植物相处。

要求学生能表达野生动物保护的重要性。

要求学生掌握现在进行时的被动语态结构并能正确运用。

熟练运用英语来表达自己的意愿和目的。

GoldenMonkey,Panda,SouthChinatiger,abovethecloudline,baldeaglewithafullmoon,Hornscannotbehidden,Rhinogoeshomealongwithhislittlefriend.,circleintheair,danceinthewoods,runforlife,realwar,nightking,“WeTibetanantelopesliveahardlifeathighaltitudeofTibet.Wearebeingkilledonlybecausethehumanbeingshaveafancyforourwool.”,Asadworld!

“Wewerealargegroupbeforethe1950s,webecameendangeredthroughover-hunting.Nowabout30ofusarealiveinthewild.Thoseinzooslosttheirnaturalskills,suchashuntingandkilling.”,FoodShortage!

“Whereisournextmeal?

Mydarling!

”,Help!

“IamMrsChimpanzee,amotheroftwo.Severaldaysagomyhusbandandchildrenwerekilledbytheenemies.Igotseriouslyill.AvolunteerforWWFcametohelp.Iamfeelingalittlebetternow.”,Whatotherendangeredspeciesdoyouknow?

Whyaretheyindangerofdisappearing?

Doyouknowofanywildlifethathasdisappeared?

Whydoesthishappen?

Thinking,Reasonsofwildanimalsdisappearing:

thelossoffood2.toomuchhunting3.livingareas/environmentbeingdestroyed,Wildlifeprotection:

toprotectwildplantsandwildanimals,Tosetupnaturereserve/protectionzone2.Toreducehunting3.Toprotectourenvironment,1.WhatproblemsaresomewildanimalsinChinafacing?

2.WhathasChinadonetosolvetheproblem?

3.HowhavethingschangedsinceChinatookactiontoprotectwildanimals?

Discussion:

Usefulwordslivingenvironmentbeingdestroyed,seriouscondition,To/Inordertosolvethisproblem,Chinahasletmorelive;takeaction;makegreatefforttosetup/build;anewhometown;protectionzone/area;naturepark/naturereserveThankstotheeffort/help/protection,thenumberofthehasluckily/fortunately;moreandmore;fromto;addupto,TheproblemthepandasfaceinChinaisthattheydonothaveenoughfoodbecauseofthelossofbamboogrowingareas.Tosolvethisproblem,ChinahassetupaprotectionzoneinSichuanProvinceforthepandas.ItiscalledWolongNatureReserve.Thankstotheeffort,thingshavechangedforthebetter.Thenumberofpandashasrisenfromveryfewtoaround70afterthegrowthofbambooareasforthepandas.,Sample:

HOMEWORK,Previewthenewwords.Surftheinternettofindoutmorewaytoprotecttheanimals.,Unit4,Reading,Wildlifeprotection,NewWordsLearning:

wild野生的2.wildlife野生动物3.decrease减少4.dieout灭亡5.fur皮毛6.inpeace和平地7.antelope羚羊8.wool羊毛,毛线9.stomach胃,腹部10.begone消失11.rhino犀牛12.hunt打猎，猎取13.suggest建议14.thick厚的,浓的,繁盛的,15.rub摩擦16.protect保护17.mosquito蚊子18.insect昆虫19.contain包含,含有20.powerful强大的,有力的21.drug药品22.affect影响23.payattentionto注意24.WWF=worldwildlifefund世界野生生物基金会,miludeer,rhino,crocodile,leopard,giraffe,elephant,Elephant,tibetanantelope（藏羚羊）,SouthChinatiger华南虎,Goldenmonkey金丝猴,animals,loyal,fierce,beautiful,clever,quick,lovely,cute,dangerous,beindanger/liveindanger,arebeinghuntedforthefurtheirfurisbeingusedtomakesweaters,lackoffooddecrease,Readthetextin3minutesanddothefollowingTrueorFalsestatements:

（）1.OnedayDaisywokeupandfoundaflyingshipbyherbed.（）2.Everyyearover27,000antelopesarekilledandnowthereareonly79,000ofthemleft.,F,F,FastReading:

（）3.ThesecondanimalDaisymetwasanexcitedelephant.（）4.Asaresult,elephantswillnolongerbehunt.（）5.Themonkeyrubbeditselftoprotectitselffrommosquitoes.（）6.WWFmeanstheWorldWildlifeFund.,T,F,T,T,Thispassageismainlyabout:

Daisysdream.Inherdream,shemetanantelope,anelephant,andamonkey.Throughthisdream,shehadlearnedhowtohelpwildlife.,Scanning:

Readthepassagecarefully.,Questions:

1.Isthisarealstory?

2.HowmanykindsofwildanimalsaretalkedinDaisysdreamworld?

3.Whichthreeplacesarementionedabout?

Antelope,elephant,monkey.,Tibet,Zimbabwe,rainforest.,No,itisadream.,TibetChina,antelope,cried,sad,ZimbabweAfrica,elephant,laughsmile,excited,ThickrainforestBrazil,monkey,amazed,unknown,WhoishuntingandkillingtheTibetanantelope?

2.Whyarewehumanspartofthisproblem?

PeoplearehuntingandkillingtheTibetanantelope.,PeoplewhobuysweatersmadewithTibetanwoolareencouragingmorepeopletogooutandkilltheanimals.,Listencarefullyandanswerthequestions.,3.HowdidlifeimproveforthefarmersinZimbabwe?

Thefarmersgotmoneywhenthegovernmentaskedthetourcompaniestopaythemtovisitandhunttheanimals.,Theanimalswerenolongerkilledbythefarmersfordestroyingthecrops.,4.Howdiditimprovefortheanimals?

5.Inwhatwaysdoeslookingaftertherainforesthelpwithwildlifeprotection?

Lookingaftertherainforesthelpswildlifeprotectionbecauseitcontainsmanymedicinesanddrugsthatwedonotknow.Thesedrugsmaysavelives.,Norainforest,noanimalsandnodrugs.没有雨林，就没有动物，也就没有药物了。

7.What