I am often surprised at how focusing on the "stress - timed" quality of English helps students improve their pronunciation skills. Students often focus on pronouncing each word correctly and therefore tend to pronounce in an unnatural manner. By focusing on the stress - timed factor in English - the fact that only principal words such as proper nouns, principal verbs, adjectives and adverbs receive the "stress" - students soon begin sounding much more "authentic" as the cadence of the language begins to ring true. The following lesson focuses on raising awareness of this issue and includes practice exercises.
Subjunctive (I suggest you do)