A solution is proposed to the traditional, unexplained use of optional backshifting in teaching past tenses of English verbs. The solution is based on correct and explicit formulation of the past tense examples used, so that optional backshifting would be unnecessary and inappropriate. (MSE)

Two complementary theoretical approaches to children's foreign language acquisition, the monitor theory and theory of negotiation, are outlined. Three useful teaching techniques (meaningful practice, communication games, and children's playground games) are discussed in light of these theories, and related issues in syllabus and materials design…