Illustration is always used as an example to make the written text or the utterance more clear in general. In Winarski's opinion (1997), one picture equals thousands of words. That is to say, illustrations are capable to express the meaning of unfamiliar language or a great deal of information in the reading material by vivid pictures, tables,…

The psychological quality is a stable, basic and derivative psychological character, and is a dynamic organization composed of four subs-systems of cognition, personality psychology, mental health and social adaptation. Foreign and domestic scholars have done plenty of researches on the relationship between the academic performance and several…

Grammar is "a system of rules governing the conventional arrangement and relationship of words in a sentence" (Brown 1994) which can facilitate the acquisition of a foreign language and is conducive for cultivating comprehensive language competence. Most teachers regard grammar as a frame of English learning. The grammar teaching beliefs…

Mediation theory facilitates teachers and students to tackle the barriers in English teaching and learning process. It offers a sound systematic theoretical fort on which teachers could rely, redefines teachers' roles and functionings in the process of learners' cognitive development and growing self-regulations. The famous psychologist Lev…

Risk-taking refers to the tendency to engage in behaviors that have the potential to be harmful or dangerous, yet at the same time provides the opportunity for some kinds of outcome that can be perceived as positive. Ely (1986) and Bang (1999) have mentioned the relationship between risk-taking and oral production in the process of English…