A few specific habits make English's most distinctive difficulties — irregular spelling, phrasal verbs, and connected speech — click faster than trying to reason through rules that don't fully exist.
Trying to find a consistent rule for every English spelling pattern is a losing battle — treating a core set of common irregular words as memorization targets, rather than puzzles to solve logically, saves real time.
Don't try to derive "give up" from "give" plus "up" — learn the combined meaning directly, the same way you'd learn any single vocabulary word, since the individual pieces often don't predict the whole.
Don't wait until "advanced" level to encounter natural spoken English — exposure to reduced forms and connected speech (see English Listening & Speaking) earlier prevents a jarring gap later between textbook listening and real conversation.
Not always productively — treating a core set of common irregular words as direct memorization targets, rather than puzzles to solve, tends to save more time than searching for consistent rules that don't fully exist.
As whole phrases with their combined meaning, not derived piece by piece from the verb and particle separately — the individual parts often don't predict the overall meaning.
Earlier than many learners assume — exposure to connected speech and reduced forms before "advanced" level prevents a jarring gap later between textbook listening and real conversation.
Yes — they're designed to complement the course's planned structure.
See also: English for Beginners · English Verbs · Learn English