We are trying to save the earth.Section A1公开课一等奖省优质课大赛获奖课件

英语教学课件W九年级全一册Unit8We'retryingtosavetheearth!SectionAPeriodOnelitterbottomfishermancoaluglyadvantagecostwoodenplastictakeawaybinv.乱扔n.底部；最下部n.

渔民；钓鱼人n.

煤；煤块adj.丑陋；难看n.

优点；有利条件v.花费adj.木制；木头n.塑料；塑胶n.外卖食物n.垃圾桶WordsReviewSavetheEarth!ObjectivesTotalkaboutpollutionandenvironmentprotectionTolearntousethesentencepatternusedto...butnowshoulddosth.Endangeredanimals

DesertificationNaturaldisastersPollutionTheworld'sproblemsHowdoyoufeel?Savingendangeredanimalsisonethingwecandoforourworld.Whatelsecanwedotohelpsavetheplanet?trytousethepublictransportationrecyclebooksandpaperturnoffthelightwhenyouleavearoomturnofftheshowerwhileyouarewashingyourhair1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmarewords.

loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesNoisepollution:loudmusic,planes,buildinghouses,mobilephonesAirpollution:cars,factories,smoking,buildinghousesWaterpollution:rubbish,littering,ships,factories1bListenandcompletethesentences.Whatwastheproblem?Theriverwas__________.Eventhebottomoftheriverwasfullof_______.Therewerenomore_____forfishermentocatch.Whatcausedtheproblem?Peoplearethrowing________intotheriver.Factoriesarepolluting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe__________andaskthemto__________thefactories.Everyoneshouldhelpto________theriver.reallydirtyrubbishfishlitterwastegovernmentclosedowncleanup1cRole-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.Theairwaspolluted.Theheavysmokeflewtotheair.But,itusedtobecleanandclear.Yes,butfactoriesproducedlotsofwastegaseveryday.Everyoneinthetownshouldplayapartincleanitup.2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollutionTheairisbadlypollutedbecausethereare__________ontheroadthesedays.Factoriesthatburncoalalso_______theairwithalotofblacksmoke.Thereisalsotoomuchrubbishandwaste.People________________thingseveryday.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspollutearethrowingawaypublicplaces2bListenagainandcompletethesentences.2cUsetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.Theairhasbecomereallypollutedaroundhere.I’mgettingveryworried.Yes,Iusedtobeabletoseethestarsinthesky.Theproblemisthatthere’remorecarsontheroadthesedaysandfactoriesthatburncoalalsopollutetheairwithalotofblacksmoke....Howtocutdownairpollution?Readthedialoguein2d,thenanswerthequestionsbelow.Weshouldrideabike,takethebusorsubwayinsteadofdriving.It’sgoodforhealthanditcostsnothing.Bringabagtogoshopping.Don’tusewoodenchopsticksorplasticforks.Throwrubbishinthebins,etc.2.Whatareotheradvantagesofbikeriding?3.Howtosolvethewastepollution?Readandtrytorecitetheconversationsin5-10minutes.Role-play1.Roleplaytheconversation

ingroups;2.Roleplaytheconversation

infrontoftheclassLet’sseewhichgroupdoesthebest.2dJasonandSusanaretalkingabouthowtosolvepollution.Tocutdownairpollution,weshould______________________________________________.Bikeriding_________________anditdoesn’t_____________.Asforwastepollution,Susanthinkssimplethingslike___________________________canhelp.Jasonnever_________________________________________whenhebuystakeawayfood.Susansuggeststhatweshould____________inthebinsandkeeppubicplacesclean.rideabike,takethebusorsubwayinsteadofdrivingisgoodforhealthcostanythingbringingabagtogoshoppingtakeswoodenchopsticksorplasticforksthrowrubbishLanguagepoints部分供教师依据学生学习了解实际程度穿插选择讲解We’retryingtosavetheearth!

我们正在竭尽全力拯救地球!

trytodo=tryone’sbesttodo

努力去做某事LanguagepointsEverystudentshouldtrytostudyhardinordertostudyinauniversity.为了进入大学学习，每个学生都应该努力学习。2.Herearesomewordsrelatedtodifferentkindsofpollution.

berelatedto

与…相关Iamnotrelatedtohiminanyway.我和他无任何关系。

3.Everyoneinthistownshouldplayapartincleaningitup!

playapartin

在……方面起作用Agooddietplays

alargepartinhelpingpeoplelivelonger.健康饮食在帮助人们长寿方面起着非常大作用。4.Eventhebottomoftheriverwasfullofrubbish.Yes,butpeoplearethrowinglitterintotheriver.litter和

rubbish

:“垃圾”，不可数名词rubbish

指“没用东西(被扔或将要丢弃无用东西)”不可回收litter指“(室内或公共场所)乱扔废物(纸屑、不要包装纸、废瓶等)”还可回收Throwtherubbishout.Pickupyourlitterafterapicnic.

Quiz注:另附word文档。点击此处链接汉译英。你想要做什么？他在工作中其主要作用。这些问题都是亲密相关。1.Whatareyoutryingtodo?2.Heplaysanimportantpartinthework.3.T