沙尘暴英文课件.ppt

沙尘暴英文课件.ppt

ID:55651660

大小:3.11 MB

页数:22页

时间:2020-05-22

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1、Pleaselookatthesepictures.Howbeautifultheyare!Butonedaysomethinghappened.Whatnaturaldisasteritis?Itisasandstorm.Itisveryfrightening.Thesandalmostburiesthehouse.InnerMongoliahasmanysandstormseveryyear.Itisfarawayfromthesea,soitisaninlandregion.eradicatethesa

2、ndstorm weareinaction根治沙尘暴,我们在行动thethingsweneedtodoplantmoretreesandestablishagreenbeltPlantmoretreesincitiesneardesertlikeBeijingtopreventtheintrusionofsandstorm.植树造林、建立生态屏障在北京等一些离沙漠比较近的城市的周围植树造林,有效地防止沙尘暴的入侵!thethingsweneedtodoreturnfarmlandtoforestandgras

3、sland,restorenaturalecologicalprotectingbelt退耕还林、还草,恢复自然生态保护带restorethealready-damagedgrasslandassoonaspossible把已经破坏的草场尽快恢复thethingsweneedtodoestablishanti-sandstormecologybeltindesertregions.growanti-desertificationplantindesertregions.在沙漠地带建立防治沙尘暴的生态屏障,在沙

4、漠地带种植防沙植物.thethingsweneedtodoProperlycontrolthestockbreedingbusinessonprairie.Leavetheprairieinidleandreducedesertification.有制度的控制草原上居民发展畜牧业,让草原得以修养生息,减少土地沙漠化。thethingsweneedtodoPromotetheenvironment-protectionawarenessofherdingpeopleToincludeeverypersonont

5、heprairietoprotecttheenvironment,stoprandomtree-cutting,randomhunting,safeguardtheecologicalbalance.要提高牧民的环境道德意识.让每个草原牧民人都进入到保护环境的行列中,不乱砍乱伐,不随意打猎等等,维护生态平衡。!1.Closeallwindowsanddoors.Dustcandamageourbreathingsystem.Thus,underthesandweather,it'snecesserytoclo

6、seourwindowsanddoorswell.152.Fixthethingsonthebalconywell.Forexample,wecanputtheflowerpotsintothefixingdevices(固定装置)oradirectway,tomovethemintotheroom,soasnottohurtothers.163.wearamask.weshouldtrynottogooutside.Ifwemustleavehome,someprotectivemeasureswillbe

7、taken.atleast...174.Drinkmorewater.theairisdry,waterinourbodieslosequickly,weshouldtakeinmorewaterthanusual.185.Washfacemore.weshouldoftenwashourfacetokeepitclean,orthedustscouldhurtourskin.theskinisalsobreathing6.plantmorethrees.treescanmakethesandnotlosea

8、ndpreventtheearthdesertification.Inconclusion,weshouldcontrolthegrowthofpopulation,reducethepressureofman-madefactorsonland,protecttheenvironment.Everyoneshouldjointheactivewhichprotecttheenviroment.we

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