阐述“教—学—评”一体化的内涵。指出教师在高中英语读写结合教学中应用“教—学—评”一体化要注意的方面。以新人教版高中《英语》必修三Unit 3 Diverse Cultures的Reading for Writing为例,探究在读写结合教学中实施“教—学—评...阐述“教—学—评”一体化的内涵。指出教师在高中英语读写结合教学中应用“教—学—评”一体化要注意的方面。以新人教版高中《英语》必修三Unit 3 Diverse Cultures的Reading for Writing为例,探究在读写结合教学中实施“教—学—评”一体化的具体策略,以此促进学生英语学科核心素养的提升。指出在高中英语读写结合教学中实现“教—学—评”一体化,教师要做到:基于学习内容,明确教学目标;基于教学目标,设计多样化活动;布置作业,巩固所学。展开更多
Silica gel luminophor containing 1,10-phenanthroline complex with europium m-methylbenzoate, Eu(m-MBA) 3phen·H 2O was prepared by a sol-gel method. The the- rmal decomposition, excitation and emission spectra of ...Silica gel luminophor containing 1,10-phenanthroline complex with europium m-methylbenzoate, Eu(m-MBA) 3phen·H 2O was prepared by a sol-gel method. The the- rmal decomposition, excitation and emission spectra of the gel phosphor were measured and compared with that of the solid complex powder. The thermal st ability of the complex was found enhanced in SiO 2 host matrix and the luminescence intensity remained unchanged.展开更多
文摘阐述“教—学—评”一体化的内涵。指出教师在高中英语读写结合教学中应用“教—学—评”一体化要注意的方面。以新人教版高中《英语》必修三Unit 3 Diverse Cultures的Reading for Writing为例,探究在读写结合教学中实施“教—学—评”一体化的具体策略,以此促进学生英语学科核心素养的提升。指出在高中英语读写结合教学中实现“教—学—评”一体化,教师要做到:基于学习内容,明确教学目标;基于教学目标,设计多样化活动;布置作业,巩固所学。
文摘Silica gel luminophor containing 1,10-phenanthroline complex with europium m-methylbenzoate, Eu(m-MBA) 3phen·H 2O was prepared by a sol-gel method. The the- rmal decomposition, excitation and emission spectra of the gel phosphor were measured and compared with that of the solid complex powder. The thermal st ability of the complex was found enhanced in SiO 2 host matrix and the luminescence intensity remained unchanged.
