九年级作文范文【考试前熟记】SavingOurEarth(拯救地球)Manismakingtheearthsick.Peoplecutdowntoomuchtreesandthrowrubbishawayhereandthere.Manyfactoriespourwastewaterintoriversandlakes.Asaresult,alotofrichlandhaschangedintodeser,Manyriversandlakesaredeadnow.Theairisbecomingdirtieranddirtier.Thetemperature（温度）ontheearthbecomeshigherandhigher.Manypeoplenowareinbedhealth.Ithinkeveryoneshouldreducethewaste.Recyclingcanprotecttheenvieonmentandsavemoney.Weshouldn’tbuypaperbottlesorpapercups.Ifwearegreenerpeople,ourworldwillbecomemoreandmorebeautiful.SavingtheEarth（拯救地球）Howtoprotecttheenvironmenthasbecomeoneofthebiggestproblemsintheworld.Therearemanykindsofpollutionsaroundus,suchasairpollution,noisepollution,waterpollutionandlightpollution.Wecanfindthatrubbishnotonlypollutesourenvironmentbutalsoharmspeople’shealth.Soweshouldnotthrowrubbisheverywhere.Somefactoriespourwastewaterintotheriversandthelakes.Thebehaviorofthesefactorieswillpollutethewater,andsometimesitcankillthefishlivinginthem.Wehaveonlyoneearth.Wemustkeepourenvironmentcleanandtidy.Wemusttryourbesttoprotecther,andmakeourhomemorebeautiful.HowtoBeaGreenerPerson（怎样成为一个环保人士)It’sourdutytoprotecttheenvironmentaroundus.ThethreeRs—reduce,reuseandrecycle—areimportant.Ithinkwe’dbetternotbuybottlesorboxeswhichpeoplecanonlyuseonce.Weshouldturnoffthelightswhenwearenotusingthem.Wecangiveoldclothestootherstoreusethem.Whenwegoshopping,we’dbettertakeaclothbagratherthanuseplasticbags.Weshouldn’tthrowthingsawayiftheycanbereused,repairedorrecycled.It’simportantforustoprotectanimalsandplants.Wearesupposedtopreventthefactoryfrompouringwastewaterintorivers,lakesandsoon.Ifeveryoneisdoingthat,ourworldwillbecomemoreandmorebeautiful.HowtolearnEnglishWell?HowcanwelearnEnglishwell?Terearesomesuggestions.Thebestwayistouseitallthetime.IfwecantalkinEnglish,Thinkinenglish.Wwcanlearnitwell,Atschoolweshouldlearntolisten。Speak。readandwritecarefully,weshouldsopendenoughtimeinreadingandspeakingcornertotalktowithothers.WecanfollowtheEnglishtapesandlistentoEnglish