How can the English vocabulary be scientifically assessed?
The vocabulary is one of the core indicators of progress in language learning. An adult with an English mother tongue usually owns 20,000 to 35,000. A vocabulary. For second-language learners, the amount of vocabulary required at different stages is as follows:
- Primary (1,000-3,000 words): It allows for basic daily dialogue and reading of simple stories.
- Secondary (3,000-6,000 words): It is able to communicate and understand most non-professional articles.
- Advanced (6,000-10,000+ words): He is qualified in academic research, professional office or reading in-depth literature.
The principles of this tool
This test was based on a hierarchical sampling method. We divide English vocabulary into five difficulty levels by word frequency (from the most basic level of Level 1 To rare Level 5）。 The overall volume of the vocabulary is calculated by your correct rate in the various classes of topics, combined with the weighted algorithm. Although, 20 The questions are not 100% accurate, but they are enough to provide a very useful space.
How can the vocabulary be raised?
1.
A lot of reading:
Looking for materials that are slightly above their current level (i+1 theory) for reading.
2.
Language memory:
Do not die with a hard back word list, try to understand words in sentences and articles.
3.
Interval review:
Through the Ebinghos memory curve, regular consolidation is carried out through the "Licensor Build" tool of the station.