Traditional English teaching lacks the consciousness of the importance of learner's affective factors and has trouble in training the qualified English speakers that the society needs.This paper talks about the im...Traditional English teaching lacks the consciousness of the importance of learner's affective factors and has trouble in training the qualified English speakers that the society needs.This paper talks about the importance of learner's motivation,attitude and personality.It is proposed that teachers should adopt the eclectic method accompanying with student-centered class.Teachers are asked to pay more attention to their different roles and the ways to create a positive climate for learning in class.展开更多
For the determination of the smoothing factor (also known as the regularization parameter) in the co-seismic slip distribution inversion, the compromise curve between the model roughness and the data fitting residual ...For the determination of the smoothing factor (also known as the regularization parameter) in the co-seismic slip distribution inversion, the compromise curve between the model roughness and the data fitting residual is generally used to determine (in order to distinguish the method proposed in this paper, the method is called “L curve” according to its shape). Based on the L-curve, the Eclectic Intersection curve as a new method is proposed to determine the smoothing factor in this paper. The results of the simulated experiment show that the inversion accuracy of the parameters of the seismic slip distribution with the smoothing factor determined by the Eclectic Intersection curve method is better than that of the L curve method. Moreover, the Eclectic Intersection curve method and the L curve method are used to determine the smoothing factor of L’Aquila earthquake and the Taiwan Meinong earthquake slip distribution inversion respectively, and the inversion results are compared and analyzed. The analysis results show that the L’Aquila and the Taiwan Meinong actual earthquake slip distribution results are in the range of other scholars at home and abroad, and compared with the L curve method, the Eclectic Intersection curve method has advantages of high computation efficiency, no need to depend on data fitting degree and more appropriate of smoothing factor and so on.展开更多
Diet of 300 specimens of Bryconaethiops boulengeri from Djiri River (Congo Brazzaville) caught with cash nets was studied according to the size of fish, sampling stations and hydrological season. Sampling focused on t...Diet of 300 specimens of Bryconaethiops boulengeri from Djiri River (Congo Brazzaville) caught with cash nets was studied according to the size of fish, sampling stations and hydrological season. Sampling focused on twelve annual withdrawals made during three years. The relative importance index combining numerical and weight percentages of occurrence was calculated and also the sex ratio was evaluated. Bryconaethiops boulengeri consumes terrestrial and aquatic insects and everything that falls into the water (birds feathers, plant debris, fruits, etc.). The percentage of emptiness is 9.66% of the three sampling stations selected;no significant difference in diet was observed whatever the season.展开更多
Communicative language teaching(CLT), focusing on the development of communicative competence, was proved to beone of the most effective way of language teaching. Since the late 1980 s, CLT has been introduced into Ch...Communicative language teaching(CLT), focusing on the development of communicative competence, was proved to beone of the most effective way of language teaching. Since the late 1980 s, CLT has been introduced into China and known by thou-sands of teachers and researchers. Chinese culture of learning is set in the study as a context to review the implementation of CLT,including difficulties caused by potential cultural resistance and progress been made up till now. The appropriate way of implement-ing the pedagogical import is also explored and it argues that the bright future of CLT in China will be brought by deep understand-ing about it from a linguistic view, an eclectic approach to use it, special training for ESL teachers and communicative assessmentmatched with the tenets of CLT.展开更多
In response to the call of the College English Curriculum Requirements for colleges and universitiesto design their own College English Syllabuses,this paper proposes an eclectic approach to syllabusdesign which combi...In response to the call of the College English Curriculum Requirements for colleges and universitiesto design their own College English Syllabuses,this paper proposes an eclectic approach to syllabusdesign which combines the pedagogical principles of the more familiar language syllabus with thoseof the content-based syllabus as well as the task-based approach in the selection,organization,presentation,and practice of the teaching content.It is argued that such an approach to syllabus designcan accommodate both language and language use on the one hand,and learners’ immediate needsand future needs on the other hand.展开更多
文摘Traditional English teaching lacks the consciousness of the importance of learner's affective factors and has trouble in training the qualified English speakers that the society needs.This paper talks about the importance of learner's motivation,attitude and personality.It is proposed that teachers should adopt the eclectic method accompanying with student-centered class.Teachers are asked to pay more attention to their different roles and the ways to create a positive climate for learning in class.
基金National Natural Science Foundation of China(Nos.4187400141664001)+1 种基金Support Program for Outstanding Youth Talents in Jiangxi Province(No.20162BCB23050)National Key Research and Development Program(No.2016YFB0501405)。
文摘For the determination of the smoothing factor (also known as the regularization parameter) in the co-seismic slip distribution inversion, the compromise curve between the model roughness and the data fitting residual is generally used to determine (in order to distinguish the method proposed in this paper, the method is called “L curve” according to its shape). Based on the L-curve, the Eclectic Intersection curve as a new method is proposed to determine the smoothing factor in this paper. The results of the simulated experiment show that the inversion accuracy of the parameters of the seismic slip distribution with the smoothing factor determined by the Eclectic Intersection curve method is better than that of the L curve method. Moreover, the Eclectic Intersection curve method and the L curve method are used to determine the smoothing factor of L’Aquila earthquake and the Taiwan Meinong earthquake slip distribution inversion respectively, and the inversion results are compared and analyzed. The analysis results show that the L’Aquila and the Taiwan Meinong actual earthquake slip distribution results are in the range of other scholars at home and abroad, and compared with the L curve method, the Eclectic Intersection curve method has advantages of high computation efficiency, no need to depend on data fitting degree and more appropriate of smoothing factor and so on.
文摘Diet of 300 specimens of Bryconaethiops boulengeri from Djiri River (Congo Brazzaville) caught with cash nets was studied according to the size of fish, sampling stations and hydrological season. Sampling focused on twelve annual withdrawals made during three years. The relative importance index combining numerical and weight percentages of occurrence was calculated and also the sex ratio was evaluated. Bryconaethiops boulengeri consumes terrestrial and aquatic insects and everything that falls into the water (birds feathers, plant debris, fruits, etc.). The percentage of emptiness is 9.66% of the three sampling stations selected;no significant difference in diet was observed whatever the season.
文摘Communicative language teaching(CLT), focusing on the development of communicative competence, was proved to beone of the most effective way of language teaching. Since the late 1980 s, CLT has been introduced into China and known by thou-sands of teachers and researchers. Chinese culture of learning is set in the study as a context to review the implementation of CLT,including difficulties caused by potential cultural resistance and progress been made up till now. The appropriate way of implement-ing the pedagogical import is also explored and it argues that the bright future of CLT in China will be brought by deep understand-ing about it from a linguistic view, an eclectic approach to use it, special training for ESL teachers and communicative assessmentmatched with the tenets of CLT.
文摘In response to the call of the College English Curriculum Requirements for colleges and universitiesto design their own College English Syllabuses,this paper proposes an eclectic approach to syllabusdesign which combines the pedagogical principles of the more familiar language syllabus with thoseof the content-based syllabus as well as the task-based approach in the selection,organization,presentation,and practice of the teaching content.It is argued that such an approach to syllabus designcan accommodate both language and language use on the one hand,and learners’ immediate needsand future needs on the other hand.
