英语人教版九年级全册Period 1 Section A 1.ppt

Unit13Wearetryingtosavetheearth Period1 LearningContent SectionA 1a 2d Words litter bottom fisherman coal ugly advantage cost wooden plastic takeaway binPhrases relatedto befullof throwinto closedown cleanup usedtobe playapartin burncoal turninto solvetheproblem cutdown insteadof begoodfor makeadifference leadtoGrammar bepolluted keep clean Whattolearn Theearthispolluted Dad what stheacidrain noisepollutionairpollutionwaterpollutionlandpollutionrelatedtoclosedownplayapartin 噪音污染空气污染水污染土地污染与 相关关闭参加 SelfLearningReadandtranslatethewords befullofcleanupusedtodobepollutedburncoalturnintosolvetheproblem 充满清理过去常常做被污染烧煤变成解决问题 cutdowninsteadofbegoodfortakeawayfoodkeep cleanmakeadifferenceleadto 砍倒 减少而不是对 有益外卖食物保持 干净有所作为导致 airpollution Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke n 煤炭 Factoriesputwasteintotheriver waterpollution mobilephonepollution litterv 乱扔n 垃圾rubbishwaste垃圾 废弃物 Peopleshouldthrowawaylitterinthebin n 垃圾箱 noisepollution Therearemorecarsontheroad Herearesomewordsrelatedtodifferentkindsofpollution Writethemintheboxbelow Thenaddmorewords 1a noisepollution airpollution landpollution noisepollution airpollution waterpollution loudmusic planes mobilephones factories cars smoking ships factories littering rubbish buildinghouses buildinghouses Listenandcompletethesentences 1b reallydirty rubbish fish litter waste government closedown cleanup Role playtheconversation Thenmakeyourownconversationsaboutthekindsofpollutionin1a 1c Practice Makeconversationsusingthewordsin1a Theriverhasalwaysbeenthenicestriverinthistown Yes itusedtobesoclean Whatcausedtheproblem ButIwastherelastweekendandtheriverwasreallydirty Factoriesarealsoputtingwasteintotheriver Peoplearethrowinglitterintotheriver Whatshouldwedo Weshouldwritetothegovernmentandaskthemtoclosedownthefactories Whatelsecanwedo Everyoneshouldhelptocleanuptheriver Solutions Reduce cutdownairpollution thefactoriesthatarepollutingtheair thebusorsubwayor abikeinsteadof Reduce cutdownwaterpollution thefactoriesthatarepollutingtherivers theriverReduce cutdownlandpollutionuse plasticbags thewastes closedown take ride driving closedown cleanup fewer reuse recycle cutdown 意为 减少 动词 副词 结构You dbettercutthearticledowntoabout2000words LanguagePoints 辨析 spend cost take pay Practice 用方框中所给词的适当形式填空 1 Don tthrow 垃圾 everywhere 2 Peopleburn 煤 tokeepwarm 3 Thepolicefoundabodyatthe 底部 ofthelake 4 The 花费 oflivingincitiesisveryhigh 5 Hekeepsarabbitinabig 木制的 box cost wooden coal bottom litter 1 Doyoutakeexerciseeveryday Yes Ialways thirtyminutesaftersupper AspendBcostCtakeDpay2 I 300yuanforthebike AtookBspendCcostDpaid 3 Wemustdosomethingusefulto pollution A cutoffB cutupC cutdownD cutin4 Smokingcan lungcancer you dbetttergiveitup A workonB leadtoC takeawayD putout 5 Whatarethe ofbikeriding Itcanhelpcutdownairpollution A advantageB reasonsC resultsD ideas Whathavewelearnt 噪音污染空气污染水污染土地污染与 相关关闭参加 noisepollutionairpollutionwaterpollutionlandpollutionrelatedtoclosedownplayapartin 充满清理过去常常做被污染烧煤变成解决问题 befullofcleanupusedtodobepollutedburncoalturnintosolvetheproblem 砍倒 减少而不是对 有益外卖食物保持 干净有所作为导致 cutdowninsteadofbegoodfortakeawayfoodkeep cleanmakeadifferenceleadto words litter bottom fisherman coal ugly advantage cost wooden plastic takeaway binphrases relatedto befullof throwinto closedown cleanup usedtobe playapartin burncoal t