1. The author, a Japanese student visiting America, is talking about how he encountered some unfamiliar English words/expressions from his American classmates:
その多くは、日常生活やテレビなどで頻繁に使われるも のだったから、辞書を引くよりは、「この言葉は、こん な風に使うのかー」と文脈から判断しながら、徐々にそれらを自分のもの にしていった気がする。
Several things I don't understand about this sentence:
a) その多く is presumably referring to the words/expressions mentioned previously, but how does その grammatically combine with 多く? Does it mean "Many of these words (were frequently used ... etc.)", or does it mean more like "There were many such words (and they were frequently used ... etc.)"?