简介：上班族对“五一”肯定拥有特别的好感。因为在这个日子里，终于可以将工作上的酸甜苦辣抛在脑后，尽情享受自己的节日了!那么，我们本期就来学一些与工作和“五一”相关的语句。

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简介：Inbiosciencepapers,besidestheotherscientificmisconductissues,replicationofthemethodsectionisacommonproblembecauseduplicationisalwaysbeingdetectedinthesectionMaterialsandMethods.Weeditorsoftenreceivecommentsandqueriesfromauthorswhothinkthatitisamatterofcoursetocopytheirownpublishedmaterialsasopposedtocopyingthoseofothers.Howshouldeditorshandlesuchpaperswithsimilarcontentinthemethodsectionandhowtoguideauthorsinwritingthemethodsectionwithoutbeingaccusedofplagiarism?Whatisright?Whatiswrong?Herewestudiedanexampletoexplainthisproblem.

简介：比诗先抑后扬，作者非常小心细致处理每件事，可却得不到自由，从而认识到是太认真了的结果!为比，我们对待事物要一分为二，不能走极端。整首诗中，充满着幽默恢谐之意，富有夸张之手法，寓事于理之中，看后记忆深刘，感触颇深。

简介：Swimmingisverypopularinsummer.Peoplelikeswimminginsummerbecausewatermakesthemfeelcool.Ifyoulikeswimmingandswiminawrongplace,itmaybenotsafe.Theseyears,morethantenpeoplediedwhiletheywereenjoyingthemselvesinthewater.Andmostofthemwerestudents.

简介：Numericalsimulationofcarefulparallelarithmeticofoilresourcesmigration-accumulationofTanhaiRegion(three-layer)wasdone.Carefulparalleloperatorsplitting-upimplicititerativescheme,parallelarithmeticprogram,parallelarithmeticinformationandalternating-directionmeshsubdivisionwereputforward.ParallelarithmeticandanalysisofdifferentCPUcombinationsweredone.Thisnumericalsimulationtestandtheactualconditionsarebasicallycoincident.Theconvergenceestimationofthemodelproblemhassuccessfullysolvedthedifficultprobleminthefieldsofpermeationfluidmechanics,computationalmathematicsandpetroleumgeology.

简介：【摘要】：对话教学是小学英语教学的重要板块，也是进行深度教学的重要途径。本文在简要分析小学英语对话课存在的问题、阐述情境学习和深度学习的内涵和意义的基础上，以笔者教授的一节公开课-广州版《英语》五年级下册Module 5 Unit 9 “Be careful!”为例，探究如何创设情境、促进学生深度学习的可行性方式。提出创设情境的深度学习是发展学生的思维品质、落实英语学科的核心素养、提高对话课学习效果的重要和有效途径。