教学课件 (2).ppt

,Goforit,九年级,TheFirstPeriod,SectionA,Unit15Wearetryingtosavethemanatees!,Letsgotothezoo.,Whatanimalscanyouseeinthezoo?,NameFoodDescription,zoo,graygentleenormous,furrybrownaggressive,spottedfastaggressive,cheetah,elephant,bear,NameFoodDescription,zoo,gentlefurrywhiteandblack,tiger,panda,chimpanzee,aggressivefast,playfulFurrynoisy,Listen,Listenandcompletethechart.,2a,2500,thewaterunderthetreesinmangroveswamps.,*swampsbeingpolluted.*notenoughfood.,*10feetlong,*1000poundsheavy,Pairwork,A:1_?B:Ivejustbeentothenaturalmuseum.A:2_?B:Wesawalotofendangeredanimals,likemanatees,pandas,chimpanzees(黑猩猩)andsoon.A:4_?B:Becausepeoplehavedonesomethingbadtothemandtheyredyingout.A:Thatsareallybadthing.But5_?B:Yes,Ithinkwecandosomethingtohelp.Wecantellpeoplehowimportanttheseanimalsare.A:Iagreewithyou.,Wherehaveyoubeen,Whatdidyousee,Why,canwedosomethingtohelp,Reading,3aand3b,Fillinthechart.,Animalsarekeptintinycages,Animalscanhardlymoveatall,Animalsareonlygivenfoodonceaday.,Zoosarelivingtextbook.,Zoosprovidehomesforendangeredanimals.,Educatepeopleaboutcaringforthem.,Debate,Zoosaregoodforanimals,IthinkIbelievethatIfeelthat,Iagreewithyou.Idisagreewithyou.,Task1,Debate,spendtoomuchmoney,parentsburdenbecomesheavy.,keepintouchwithparents,friendsconvenientlyandquickly.,gethelpintimewhengetintrouble,Myfavoriteanimalsarepandas.Ilikethemverymuchbecausetheyaregentleandshy.Theyarealso1_topeople.Andtheylookfunny,too.Theireyesarethemostinterestingpart.Theblackcirclesaroundtheir2_makethemlookliketheyarewearingglassesorhavejustbeeninafight.Theirfavoritefoodisbamboo3_.Theydontliketomovearoundverymuch.Butnowpandasareendangered.Foronething,peoplehavedestroyedmanyoftheirhabits.Foranother,theydonthave4_foodtoeat.Wemustthinkofwaysto5_them.Ithinkweshouldbuildmorepandazoosandplantmorebambooforthem.Ihopeeveryonecandosomethingforanimals,sothatwecankeepourworldrichandcolorfulandfullofinterestinganimals.,friendly,eyes,leaves,enough,protect,Task2,Fillintheblanksaccordingtothemainideas.,Homework,*Trytofindmoreendangeredanimalsintheworldandwriteashortpassageabouthowtosavethemorprotectthem.,TheSecondPeriod,SectionB,Endangeredanimals,Desertification,Naturaldisasters,Pollution,Theworldsproblems,Talking,Howtosavetheplanet?Checkeasy(E)ordifficult(D).,_*stopridingincars._*recyclebooksandpaper._*turnoffthelightswhenyouleavetheroom._*refusetousetheplasticbags._*dontputthewastewaterintotheriver._*plantmoretreesandglass._*.,A:Recyclingbooksandpaperisreallyeasy.B:Iagree.Butitsdifficulttostopridingincars.,A:Recyclingbooksandpaperisreallyeasy.B:Iagree.Butitsdifficulttostopridingincars.,E,D,Listen,towhatJuliaandJacktalkabout.Checkthethings.,Reading,oldglassbottles,discardedtiles,usedsodacans,*Fillinthechart.,*Answerthequestions.,WhoisAmyWinterbourne?2.Didshewinanaward?Whatsit?3.Whatdoesshedoinhersparetime?,3a,Writing,JoeWinterbournelovestheclotheshismothermadeforhim.Atschool,everyonecallshimMr.Recycle.Hishatismadefrom_,Lookatthepicturesandfinishthearticle.Usethephrases“madefrom”and“usedtobe”.,thebottomofthepetroldrum.Hisbagcomesfromredtrouserswhichistooshortforhim.Hisbeautifulscarfusedtobethecarpetinhishouse.,Task1,Pleasewritesomethingabouthowtorecyclethesethings,Task2,Everyday,wethrowmuchrubbish.Wheredoestherubbishgo?Weburymostofitinalandfill(垃圾填埋场),butthelandfillsinmanycitiesintheU.S.arealmostfilled.Manyoftheoldlandfillshavepoisonsthatcanmakewaterandsoil(土壤)aroundthemdangeroustoyourhealth.Whatcanwedotohelp?FollowthethreeRs:REUSE,REFUSE,andRECYCLE.REUSEYoudontneednewbagseverytimeyougotothestore.Reusetheoldones-andyouhadbetteruseclothbags,notplasticones.REFUSEStopbuyinganythingthatisoverpackaged.Alsolookforproductsthatcomeinboxesmadeofrecycledcardboard(硬纸板).RECYCLEPeoplecanusecans,newspapersandplasticbottlesagain.Sodontthrowthemaway.Sendthemtotherecyclingcenter.,（）Ifwegoshoppingweneednttakeanybagsbecausethereareenoughplasticbags.()“Ruse”means”useoldbagsagain”.()“Refuse”means“dontbuyproductsthatcomesinboxesmadeofnewcardboard”.()“Rec