怎样教学生不喜欢的课文

从总体上看。中专的语文课本选编的课文都有一定的质量保证和示范价值。但不可否认。由于时代背景、政策方针、水平眼光等因素的局限，现行课本中难免有少量示范作用不强、缺乏可读性和吸引力的课文。那些文质兼美、情性并茂的名篇美文。教师喜欢教，学生喜欢学，很好地承载和助托了教师的主导作用。激发和催化了学生学习的主观能动性，收到了较好的教学效果。与此相反的课文，尽管教师凭责任感挖掘、讲授，学生顶多是被动接受。课堂效果必然不好。为此，教师教这样的课文常处于两难境地，所以，为保证课本的示范作用和教师主导作用的充分发挥与学生主体地位的合理体现，保质保量完成课堂教学任务，必须正确对待和认真研究怎样教好那些令教师、学生都不喜欢的课文。     

Extracting flavonoids from Smilax glabra by microwave-assisted method]

OBJECTIVE: To optimize the process of extracting flavonoids from Smilax glabra. METHODS: Flavonoids were extracted from Smilax glabra by microwave-assisted method, and the extracting time, microwave power, ethanol concentration, solid-solvent ratio and extracting temperature were optimized through single factor experiment and orthogonal test. RESULTS: The optimun process parameters of extracting flavonoids were as follows: the extracting time, microwave power, ethanol concentration, solid-liquid ratio and extracting temperature were 5 minutes, 600 W, 60%, 1:30 and 80 degrees C, respectively. CONCLUSION: The proposed method has been applied stably and reliably to the extraction of flavonoids from Smilax glabra which has the advantages of high recovery and short extraction time. The recovery, the yield and the content of falvonoids are 93.2%, 2.66% and 32.6%, respectively.     

Clinical Application of Movement-needling Technique： Elbow and Wrist Sprains

Elbow Strain 1. Acupoints Primary acupoints: Quchi(LI 11), Zhouliao(LI 12), Shousanli(LI 10) and Ashi point.     

听力测试中短文听写的应试技巧

复合式听写比听力选择题更强调语言综合运用能力。全面打好语言基本功是提高听写能力的重要途径。但听写训练具有自身的科学性和技巧性，多练加巧练可以取得事半功倍的成效。