extreme和extremity做名词的时候有什么区别呢
extreme作名词“极端”解释的时是指某种极端的“情形”或极端的“举动”，从意思上看是个比较具体化的概念；而extremity作“极端”解释时意思是描述某事的一种极端“程度”，是个抽象化的概念。比方说Icanwithstandextremesoftemperatureandweather.我能忍受极端的温度和天气，这里的“极端”就是指气温和天气这样的具体事物；Inspiteoftheextremityofherseclusion(隐居)shewassane.尽管完全与世隔绝，她依然心智健全。这里的“极端”就是描述她隐居的一种程度，即“完全”隐居，到了“极端”的地步。其实，辨别同一词根的名词内涵的区别，最好的方法是看它的英译英解释，看英国人是怎么用英语来解释这两个词的，这样子就能很清楚的辨别其中的差别。（多数时候，同一个中文意思下不同的英语单词——特别是名词——差别就在于这个词语的“具象化”和“抽象化”含义之差）
in danger是什么意思
indanger意思是“在危险中”。
indanger
在危险中
短语
inthedangerof处在危险中
Beingravedanger一发千钧
Inimminentdanger.濒临危险
InTheDanger在危急之中
inimminentdanger危险而急迫;濒危
InGreatDanger危殆
BeInImminentDanger濒危
beindeadlydanger危难很快就要降临
例句：
1.Allisnotlostthatisindanger.
在危险中的东西未必全会损失。
2.ButI'mnotforkidsputtingthemselvesindanger.
但是我不支持孩子们把自己投入危险中。
3.Thedoctorspronouncedthathewasnolongerindanger.
医生宣称他已脱离危险。
protect the oceans小作文 五句
10WAYSYOUCANPORTECTTHEOCEANS
1.MindYourCarbonFootprintandReduceEnergyConsumption
Reducetheeffectsofclimatechangeontheoceanbyleavingthecarathomewhenyoucanandbeingconsciousofyourenergyuseathomeandwork.Afewthingsyoucandotogetstartedtoday:Switchtocompactfluorescentlightbulbs,takethestairs,andbundleuporuseafantoavoidoversettingyourthermostat.
2.MakeSafe,SustainableSeafoodChoices
Globalfishpopulationsarerapidlybeingdepletedduetodemand,lossofhabitat,andunsustainablefishingpractices.Whenshoppingordiningout,helpreducethedemandforoverexploitedspeciesbychoosingseafoodthatisbothhealthfulandsustainable.
3.UseFewerPlasticProducts
Plasticsthatendupasoceandebriscontributetohabitatdestructionandentangleandkilltensofthousandsofmarineanimalseachyear.Tolimityourimpact,carryareusablewaterbottle,storefoodinnondisposablecontainers,bringyourownclothtoteorotherreusablebagwhenshopping,andrecyclewheneverpossible.
4.HelpTakeCareoftheBeach
Whetheryouenjoydiving,surfing,orrelaxingonthebeach,alwayscleanupafteryourself.Exploreandappreciatetheoceanwithoutinterferingwithwildlifeorremovingrocksandcoral.Goevenfurtherbyencouragingotherstorespectthemarineenvironmentorbyparticipatinginlocalbeachcleanups.
5.Don'tPurchaseItemsThatExploitMarineLife
Certainproductscontributetotheharmingoffragilecoralreefsandmarinepopulations.Avoidpurchasingitemssuchascoraljewelry,tortoiseshellhairaccessories(madefromhawksbillturtles),andsharkproducts.
6.BeanOcean-FriendlyPetOwner
Readpetfoodlabelsandconsiderseafoodsustainabilitywhenchoosingadietforyourpet.Neverflushcatlitter,whichcancontainpathogensharmfultomarinelife.Avoidstockingyouraquariumwithwild-caughtsaltwaterfish,andneverreleaseanyaquariumfishintotheoceanorotherbodiesofwater,apracticethatcanintroducenon-nativespeciesharmfultotheexistingecosystem.
7.SupportOrganizationsWorkingtoProtecttheOcean
Manyinstitutesandorganizationsarefightingtoprotectoceanhabitatsandmarinewildlife.Findanationalorganizationandconsidergivingfinancialsupportorvolunteeringforhands-onworkoradvocacy.Ifyoulivenearthecoast,joinupwithalocalbranchorgroupandgetinvolvedinprojectsclosetohome.
8.InfluenceChangeinYourCommunity
Researchtheoceanpoliciesofpublicofficialsbeforeyouvoteorcontactyourlocalrepresentativestoletthemknowyousupportmarineconservationprojects.Considerpatronizingrestaurantsandgrocerystoresthatofferonlysustainableseafood,andspeakupaboutyourconcernsifyouspotathreatenedspeciesonthemenuorattheseafoodcounter.
9.TraveltheOceanResponsibly
Practiceresponsibleboating,kayaking,andotherrecreationalactivitiesonthewater.Neverthrowanythingoverboard,andbeawareofmarinelifeinthewatersaroundyou.Ifyou’resetontakingacruiseforyournextvacation,dosomeresearchtofindthemosteco-friendlyoption.
10.EducateYourselfAboutOceansandMarineLife
AlllifeonEarthisconnectedtotheoceananditsinhabitants.Themoreyoulearnabouttheissuesfacingthisvitalsystem,themoreyou’llwanttohelpensureitshealth—thensharethatknowledgetoeducateandinspireothers.