The study of Chinese grammar can be roughly divided into several periods.

Chinese grammar research can be roughly divided into three periods, namely, the embryonic period of grammar research, the imitation period and the grammar research since the founding of New China.

First, the characteristics of Chinese grammar

First, verbs, pronouns and nouns lack changes and need to be distinguished according to contextual semantics; Secondly, the meanings expressed by grammatical formats are diverse, and the relationship between format and semantics is very flexible. The diversity and fuzziness of this expression not only increases the difficulty of learning, but also produces the aesthetic feeling of China's poems and other literary works.

The ancients regarded the principle of "poetry speaks for itself" as the principle of poetry appreciation, that is to say, the preacher should not only see the tangible direct connection between poetry words and things, but also see the intangible indirect connection between them. Fuzzy and diverse solutions have increased people's imagination and aftertaste.

Second, Chinese sentences

Sentence is a language unit composed of words or phrases, which can express relatively complete meaning and complete simple communication tasks. There is a certain tone in pronunciation, indicating the tone of statement, question, prayer and exclamation, and it is expressed by periods, question marks and exclamation marks in writing.

Classification of Chinese phrases:

1, a coordinate phrase

Phrases composed of two or more nouns, verbs and adjectives in parallel, such as: teachers and classmates, investigation and research, training and improvement, colorful, confident, great achievements, right and wrong.

2. Partial affirmative phrases

A phrase consisting of words and phrases that modify relationships consists of an attribute or adverbial plus a central word, such as: my teacher, a customer, a great person, a paradise; Careful observation, more determined, suddenly found, very spectacular, and quite fast.

3. Verb-object phrases

Words formed according to the dominant relationship are composed of verbs and objects, such as: eating dinner, building a house, singing about the motherland, taking care of the overall situation, caring about the collective, being weather-beaten, sorting out ideas, etc.

4. Verb-complement phrases

Words and phrases formed according to the complementary relationship are composed of verbs or adjectives and complements, such as: understand, think too much, send it out, spend the night, say a few words, red is purple, scary, good, stupid and beautiful.

5. Subject-predicate phrases

A phrase consisting of words and words in a declarative relationship consists of a subject and a predicate, such as: feeling comfortable, buzzing, beautiful spring, good people's life is safe, and the moon shines on Kyushu.

6. Prepositions and object phrases

Phrases consisting of prepositions and objects, such as: from the mountains to the desert, for the people, because of the rain, in the classroom, when the sun rises.

7. Multi-reference phrases

A phrase consisting of two words with basically the same meaning, such as hometown Sichuan, poet Li Bai, intellectual star Wu Yong, Xiao Ming and others, king Michael Jackson.