PRONUNCIATION（发音）:
HIGHLIGHTS AND ADVICE（教师建议）:Pay attention to your tongue. The main difference between rice and lice is in your tongue. When you speak, you move your tongue to make sounds.
VOCABULARY（词汇）:Learn word roots. I'm tempted to say "Learn Latin." Sixty percent of the English language comes from Latin. My four years of high-school Latin were the biggest single contributor to my vocabulary.
GRAMMAR SLIPS & CORRECTION（语法）:There is a plethora of grammar resources about these online in various learning opportunities from lessons and exercises, to games, and self-correcting. Knowing the rules will make it easier to apply the rules.
Experimenting with vocabulary is a really good way of getting feedback.
