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Design and Reflection on Genre Analysis in Junior middle school English Reading Teaching

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Journal of Contemporary Educational Research 2021年第12期5卷 162-165页

作者： Xuehua Zhang Junior middle school Department of Nanjing No.1 middle school Nanjing 210000Jiangsu ProvinceChina

In order to better promote students’English learning ability and interest,this paper expounds the general process of junior middle school English reading teaching by using genre analysis,for the reference of relevant... 详细信息

关键词： Junior middle school English English reading teaching Genre analysis

A Look at The Syllabus of New Headway Intermediate Students' book and Its Implementation on Chinese middle school Students

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海外英语 2014年第3X期 107-108页

作者：朱竹 Beijing No.166 middle school

The purpose of this assignment is to evaluate the course book New Headway intermediate students’*** teaching context of using this book will be described clearly before discussing the syllabus terms and types which are related to the course *** addition,the selection and ordering of elements in this course book will be analyzed,the problems and solutions of using this book in teaching context will also be discussed.

关键词： syllabus selection and ordering new Headway interm

First-principles hybrid functional study of the electronic structure and charge carrier mobility in perovskite CH_3NH_3SnI_3

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Chinese Physics B 2016年第10期25卷 355-361页

作者：伍丽娟赵宇清陈畅文王琳芝刘标蔡孟秋 school of Physics and Electronics Science Hunan University Yali middle school

We calculate the electronic properties and carrier mobility of perovskite CH3NH3SnI3as a solar cell absorber by using the hybrid functional method. The calculated result shows that the electron and hole mobilities have anisotropies with a large magnitude of 1.4 × 104cm2·V-1·s-1along the y direction. In view of the huge difference between hole and electron mobilities, the perovskite CH3NH3 Sn I3can be considered as a p-type semiconductor. We also discover a relationship between the effective mass anisotropy and electronic occupation anisotropy. The above results can provide reliable guidance for its experimental applications in electronics and optoelectronics.

关键词： charge carrier mobility nontoxic perovskite solar cell absorber HSE06 calculations effective masses anisotropy

A Study on the Instructional Design of Interdisciplinary Thematic Learning in middle school Physical Education Based on the CASES-T Model

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Journal of Contemporary Educational Research 2023年第12期7卷 320-325页

作者： Degui Wang Baita middle school Kunming 650000Yunnan ProvinceChina

With the deepening of educational reform,interdisciplinary thematic learning,as an emerging educational model,has become a focus of attention in the field of educational *** on the STEM(science,technology,engineering,and mathematics)education concept and CASES-T(Content,Activity,Situation,Evaluation,Strategy-Target)model,this study provides a theoretical basis for the teaching design and implementation of interdisciplinary thematic learning in middle school physical *** the analysis of specific interdisciplinary thematic learning cases,it aims to provide theoretical support and practical guidance for the reform of middle school physical education through the CASES-T model-based interdisciplinary thematic teaching design research in middle school physical education,in order to enhance students’learning effects,cultivate core literacy in physical education,and promote students’all-round development.

关键词： New curriculum standards middle school physical education Interdisciplinary thematic learning Instructional design

Efficient Measures of Senior middle school English Reading Teaching

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校园英语 2017年第9期 89-93页

作者： Xiaoying Hu Chizhou No. 1 middle school Anhui Province

New Curriculum Standard requires special attention should be paid to training the students’reading *** on great numbers of hindrances in reading practice,this paper reports the seven measures I have taken to raise my students’reading *** the measures will help the students not only achieve satisfactory reading effect but also develop good selftaught reading ability.

关键词： English reading the writer’s path of writing PSOR phases models of reading

Ellipsometric analysis and optical absorption characterization of gallium phosphide nanoparticulate thin film

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Chinese Physics B 2011年第4期20卷 503-509页

作者：章启贤魏文生阮方平 Physics Group Wuwei No. 1 Middle School of Anhui Province Mathematics Group Wuwei No. 1 Middle School of Anhui Province

Gallium phosphide （GAP） nanoparticulate thin films were easily fabricated by colloidal suspension deposition via GaP nanoparticles dispersed in N,N-dimethylformamide. The microstructure of the film was performed by x-ray diffraction, high resolution transmission electron microscopy and field emission scanning electron microscopy. The film was further investigated by spectroscopic ellipsometry. After the model GaP＋void[SiO2 was built and an effective medium approximation was adopted, the values of the refractive index n and the extinction coefficient k were calculated for the energy range of 0.75 eV-4.0 eV using the dispersion formula in DeltaPsi2 software. The absorption coefficient of the film was calculated from its k and its energy gaps were further estimated according to the Tauc equation, which were further verified by its fluorescence spectrum measurement. The structure and optical absorption properties of the nanoparticulate films are promising for their potential applications in hybrid solar cells.

关键词： ellipsometry optical energy gaps gallium phosphide particulate thin film

The Value Implication and Practical Path Yan'an Spirit into middle school Education

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Journal of Contemporary Educational Research 2023年第12期7卷 23-28页

作者： Chengyu Hu Xi’an No.89 middle school Xi’an 710003Shaanxi ProvinceChina

During the Yan’an period,the Chinese Communists cultivated and formed the Yan’an *** main contents of the Yan’an spirit include the firm and correct political direction,the ideological line of emancipating the mind and seeking truth from facts,the fundamental purpose of serving the people wholeheartedly,and the entrepreneurial spirit of self-reliance and hard *** Yan’an spirit has played an important role in various periods of China’s revolution,construction,and *** the current era of socialism with Chinese characteristics,it is essential to extract the educational value of the Yan’an *** incorporating the Yan’an spirit into middle school education,students can adhere to the correct political orientation,adhere to their ideals and beliefs,adhere to mind emancipation and seeking truth from facts,adhere to the people-centered approach,and adhere to *** integration of the Yan’an spirit into classroom teaching,campus activities,project-based learning,and study trips plays a vital role in educating students about the Yan’an spirit,contributing significantly to the cultivation of successive generations of socialist builders and successors.

关键词： Yan’an spirit middle school education Value implication Practice path

Collective behaviors of suprachiasm nucleus neurons under different light–dark cycles

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Chinese Physics B 2014年第7期23卷 98-106页

作者：顾长贵张新华刘宗华 Department of Physics East China Normal University Jinhua middle school

The principal circadian clock in the suprachiasm nucleus （SCN） regulates the circadian rhythm of physiological and behavioral activities of mammals. Except for the normal function of the circadian rhythm, the ensemble of SCN neurons may show two collective behaviors, i.e., a free running period in the absence of a light-dark cycle and an entrainment ability to an external T cycle. Experiments show that both the free running periods and the entrainment ranges may vary from one species to another and can be seriously influenced by the coupling among the SCN neurons. We here review the recent progress on how the heterogeneous couplings influence these two collective behaviors. We will show that in the case of homogeneous coupling, the free running period increases monotonically while the entrainment range decreases monotonically with the increase of the coupling strength. While in the case of heterogenous coupling, the dispersion of the coupling strength plays a crucial role. It has been found that the free running period decreases with the increase of the dispersion while the entrainment ability is enhanced by the dispersion. These findings provide new insights into the mechanism of the circadian clock in the SCN.

关键词： suprachiasm nucleus light--dark cycle free running period entrainment range

Applied anatomical observation of four fingers with the same body width for cardiopulmonary resuscitation in middle and high school students

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Applied anatomical observation of four fingers with the same...