SectionA1a~1cWe’retryingtosavetheearth.Unit13祁陽潘市紅軍學(xué)校蔡健123TorealizetheimportanceofprotectingtheenvironmentandgettingalongwithnatureTolistenforspecificinformationandtalkaboutpollutionandenvironmentalprotection.Tomastersomekeyexpressionsaboutpollution.LearningobjectivesEnjoyavideoEarthforAll.Lead-inWhatdoyouthinkofourearth?Whathappenedtotheearth?Whathappenedtotheearth?Free-talkTheearthisbadlypollutedbecauseofdifferentkindsofpollution（污染）.landpollutionwaterpollutionnoisepollutionairpollutionDoyouknowthepollutionbelow?landpollutionwaterpollutionnoisepollutionairpollutionlandpollutionwaterpollutionnoisepollutionairpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.Therearemorecarsontheroadthesedays.u.n.煤，煤塊Whatcausedairpollution?Whatshouldwedo?LookandsayclosedownthefactoriesstartridingbikesinsteadofridingincarsPeopletalkloudlyinpublic.Therearemorecarsontheroadthesedays.Whatcausednoisepollution?Whatshouldwedo?reducethefrequency(頻率)ofhonking（按喇叭）remindthempolitely/makesomepublicrulesFactoriesputwasteintotheriver.Peoplethrowlitterintotheriver.Eventhebottomoftheriverisfullofrubbish.u.n.垃圾，廢棄物u.n.垃圾，廢料n.底部，最下部Whatcausedwaterpollution?Whatshouldwedo?givestricterlevelsofpunishment(加大懲罰力度)educatepeopleabouttheimportanceofprotectingtheenvironmentHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.1aloudmusiccars

rubbishplaneslitteringshipsfactoriessmoking

buildinghousesmobilephonesairpollutionnoisepollutionwaterpollutionloudmusiccarscarsrubbishplanesplaneslitteringshipsshipsshipsfactoriesfactoriesfactoriessmokingbuildinghousesbuildinghousesmobilephonesReadthetextandtrytopredicttheanswers.Whatwastheproblem?Theriverwas___________.Eventhebottomoftheriverwasfullof_________.Therewerenomore____________forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing______________intotheriver.Factoriesareputting______________intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe_____________andaskthemto_____________thefactories.Everyoneshould

helpto_____________theriver.系動詞后+形容詞后加名詞聽力策略：觀察空白處前后詞性，分析每空應(yīng)填詞性，預(yù)測所填內(nèi)容1b后加名詞后加名詞后加名詞后加動詞原形后加動詞原形后加名詞Listenandcompletethesentences.1bWhatwastheproblem?Theriverwas___________.Eventhebottomoftheriverwasfullof_________.Therewerenomore____________forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing______________intotheriver.Factoriesareputting______________intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe_____________andaskthemto_____________thefactories.Everyoneshouldhelpto_____________theriver.reallydirtyrubbishfishlitterwastegovernmentclosedowncleanup聽力策略：先寫所聽到單詞的首字母，聽力結(jié)束后再補(bǔ)全

Tonywantstogo_________intheriverwithMarkthisafternoon.ButMarkdoesn’twanttogo,_______hewenttherelastweekendandtheriverwasreally______.Eventhe______oftheriverwasfullof_______,andtherewerenomorefishforfishermento_______.Tonythinkstheriverusedtobeso______.Ithasalwaysbeenthe_______(nice)riverinthistown.MarktellsTonythatpeoplearethrowing_____(垃圾）intotheriver.Factoriesarealsoputting_____(廢氣物)intotheriver.Theydecidetowritetothe__________(政府）andhopethatitcould_________(關(guān)閉）thefactories.Theyalsothinkthateveryoneshouldhelpto________(清理)theriverandplaya______(發(fā)揮作用）inprotectingtheenvironment.swimmingbecausedirtybottomrubbishcatchcleannicestlitterwastegovernmentclosedowncleanuppartRetelltheconversation.Mark:Theriverwasdirty.Eventhebottomof

theriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,but

peoplearelitteringintheriver.Tony:Everyoneinthistownshouldplayapartincleaningitup!Role-playtheconversation,andthenmakeyourownconversationsaboutthekindsofpollutionin1a.usedtobe...

“過去曾是……”表示過去的狀態(tài)但如今已不存在playapartindoingsth.

“參與做某事;在做某事上起作用”1cproblemcausesolutionChecklistScore1.Speakloudlyandpronouncewell.聲音洪亮且發(fā)音正確2.Use"usedto+v."、presentprogressiveandmodalverbscorrectly正確運(yùn)用“usedto+v.”、現(xiàn)在進(jìn)行時和情態(tài)動詞3.Findoutthepollutionandoffergoodsolutions.找出污染類型并給出好的解決方案4.Havebodylanguageoreyecontact.有肢體語言或眼神交流EvaluationWeseetheproblemisthatwethinkwestillhavetime.Wearethefirstgenerationthatknowswearedestroyingtheworldandtobethelastthatcanmakeadifference.我們看問題的點(diǎn)就在于，我們認(rèn)為自己還有時間。我們是第一代體悟到我們正在摧毀這個世界的世代，也是最后能夠做出改變的一代。Areyoufortheworldoragainstit?Thisisachoice,andnowit'stimetodecide!Tosavetheearth—ouronlyhome,Ipromise:1.Takegarbagesortingseriously; 2.Stoplittering;3.Stopusingwoodenchopsticks;4.Stopusingplasticbags;5.Savefoodandresources;6.Loveanimalsandtrees.Makeavowair/noise/waterpollution

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水污染thebottomoftheriver河底throwlitterintotheriver

往河里扔垃圾writeto...

給……寫信asksb.todosth.要求某人做某事close