Training theory and practice of crossing cultural awareness in college English teaching

English is the current most widely used international language of communication, with the improvement of China＇ s comprehensive national strength, participation in the exchange, cooperation and increase trade opportunities for the international community, particularly the WTO, Beijing ＇s successful Olympic bid, the Shanghai World Expo, several major events more and more people are realizing the importance of English practical applications. Now students acquire decent rules of successful communication in English, and this should be the starting point and final destination of English teaching. Therefore, in the process of teaching English, the penetration of the language and cultural knowledge, cross-cultural communication awareness training must cause concern and attention of English teachers to improve students ＇ intercultural communication content acumen, thus to improve students＇ English communication in practice capacity.

A Brief Analysis of Multi-ball Training in Badminton

With the gradual improvement of badminton level in China,the research on the teaching and training methods of badminton has been further enriched.Badminton multi-ball training is an important training method which can improve the training intensity and the actual competition ability of the exerciser.It can comprehensively reflect the request of the opponent’s tactics,footwork and strain ability in the badminton event.In the course of training,the intensity of training load can be adjusted reasonably by controlling time,frequency and speed.Therefore,multi-ball training has gradually become a training mode widely used in badminton training.This article will briefly analyze the composition,classification,and function of multi-ball training,and according to the various forms and methods of badminton training at present,put forward appropriate suggestions on the application of multi-ball training in badminton,in order to improve the badminton multi-ball training theory.

Forced Vibration Analysis of Functionally Graded Anisotropic Nanoplates Resting on Winkler/Pasternak-Foundation

This study investigates the forced vibration of functionally graded hexagonal nano-size plates for the first time.A quasi-three-dimensional(3D)plate theory including stretching effect is used to model the anisotropic plate as a continuum one where small-scale effects are considered based on nonlocal strain gradient theory.Also,the plate is assumed on a Pasternak foundation in which normal and transverse shear loads are taken into account.The governing equations of motion are obtained via the Hamiltonian principles which are solved using analytical based methods by means of Navier’s approximation.The influences of the exponential factor,nonlocal parameter,strain gradient parameter,Pasternak foundation coefficients,length-to-thickness,and length-to-width ratios on the dynamic response of the nanoplates are examined.In addition,the accuracy of an isotropic approximate instead of the anisotropic model is studied.The dynamic behavior of the system shows that mechanical mathematics-based models may get better results considering the anisotropic model because the dynamic response can cause prominent differences(up to 17%)between isotropic approximation and anisotropic model.