The standard of Putonghua proficiency test is as follows:
1, Grade A.
When reading aloud and talking freely, the pronunciation standard, vocabulary and grammar are correct, the tone is natural and the expression is smooth. The total loss rate is less than 3%.
2, first class B.
When reading aloud and talking freely, the pronunciation standard, vocabulary and grammar are correct, the tone is natural and the expression is smooth. Occasionally there will be mistakes in pronunciation and tone. The total loss rate is less than 8%.
3, second-class A.
When reading aloud and talking freely, the pronunciation of phonology is basically standard, the tone is natural and the expression is smooth. Several difficult pronunciations (flat tongue, front and back nasal sounds, lateral nasal sounds, etc.). ) sometimes I make mistakes. Lexical and grammatical errors are rare. The total loss rate is within 13%.
4, second class B.
When reading aloud and talking freely, individual tones are inaccurate and vowel sounds are not in place. There are many difficult sounds (flat tongue, front and back nasal sounds, lateral nasal sounds, Fu Hu, z-zh-j, aspirated but not aspirated, i-ü undifferentiated, voiced stops reserved, voiced stops fricative, voiced stops lost, vowels monosyllabic, etc.). ), and there are many mistakes. Dialect intonation is not obvious, and sometimes dialect words and dialect grammar are used. The total loss rate is less than 20%.
5. triple a level.
When reading aloud and talking freely in senior one, there are many mistakes in vowel pronunciation, and it is difficult to exceed the common range and the tone value is not accurate. Dialect intonation is obvious. There are mistakes in vocabulary and grammar. The total loss rate is less than 30%.
6. third class B.
When reading aloud and talking freely, there are many pronunciation errors in pronunciation and intonation, and the dialect features are prominent. Dialect intonation is obvious. There are many mistakes in vocabulary and grammar. Outsiders can't understand his conversation. The total loss rate is less than 40%.