一，刻意地以科学的方法增长单词量特别重要
----以海量输入为主，以增长单词为必要的补充。两者不可偏废。输入量要坚持自然习得为主，刻意学得为辅的策略。
二，十种方法教你记忆单词
10 tips to help you remember new words:
1. Learn phrases instead of words.
2. Repeat the word 7-10 times. Use it the next day, the next wekk, and the next month.
3. Use post-it notes (sticky notes).
4. Keep a vocabulary diary.
5. Draw a picture.
6. Make word associations.
7. Write 3 sentences using the word in context.
8. Limit how many words you learn each day.
9. Learn related words.
10. Make flashcards.
