第1页共133页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共133页Chapter13LaboratoryReportsTeachingObjectivesOncompletionofthisChapter,studentsshouldbeableto:identifythetypesoflaboratoryreports;explainthecommunicativepurposesoflaboratoryreports;understandthelanguagefeaturesoflaboratoryreports;TeachingObjectivesgettoknowthestructuralfeaturesoflaboratoryreports;learnthetechniquesforwritinglaboratoryreports;understandtheprinciplesforwritinglaboratoryreports;rulesofpracticeforwritinglaboratoryreports;Background&Lead-in实验报告,是在科学研究中描述、记录某一课题的实验过程和结果的报告
在学习和科研活动中,为了检验某种科学理论或假设,往往要进行实验
人们通过实验、观察、分析、综合、判断,如实地将实验过程和结果记录下来,经过整理而写成书面报告
Background&Lead-inThischapterdescribesageneralformatforlaboratoryreportsthatyoucanadaptasneeded
Laboratoryreportsarethemostfrequentkindofdocumentwritteninengineeringcourseand