He believes that people acquire a language once the 'comprehensible input' penetrates the affective filter and reaches the learner's innate languageAcquisitionDevice (LAD).
他认为只有当可理解输入通过情感过滤进入学习者的语言习得机制时,人们才能习得这种语言。
2
In Chomsky's Innateness Hypothesis, it is held that, in human brain, there is innate Universal Grammar which lies in one part of human brain called languageacquisitiondevice (LAD).