(definite) subject //[like] predicate < Make up >+(definite object)

For example: (we) students || [must] [must] take (professional) courses.

Attributive is used in front of the subject to modify the head language that restricts the subject or object.

For example, "Spring (Winter)"

Complement is used after the predicate to supplement the predicate head.

Such as "identify carefully"

sentence constituent

1, the subject is the object of the predicate statement, which means "who" or "what". For example:

(1) China people are very ambitious.

(2) Improving the scientific and cultural level of the whole Chinese nation is a life-and-death undertaking for hundreds of millions of people.

2. Predicate is the statement of the subject, explaining what the subject is or what it is like. For example:

(1) The dark clouds suddenly dispersed.

(2) The leaves are yellow.

Xiao Wang is sixteen years old.

(4) Lu Xun is the founder of modern literature in China.

Tomorrow is Sunday.

He reads all kinds of books.

3. Object The object is behind the verb, indicating the person or thing involved in the action and behavior, and answering questions such as "who" and "what". For example:

(1) What is information?

A crowd of onlookers gathered around the door.

(3) Marx believes that knowledge is a means to fight and serve the cause of proletarian liberation.

4. Attributive is a joint component before nouns, which is used to modify nouns and express nature, state, quantity, attribution, etc. Of people or things. For example:

(1) That (heavy) rice looks like a ridge (all yellow) pearl.

(2) (3 cups) relatives of Mei Shajing.

(3) There are (blood red) Zhu Bao Camellia and (single petal) Plum Blossom in Xueyuan.

(4) The history of China has its own characteristics.

5. Adverbial Adverbial is a combined component in front of verbs or adjectives, which is used to modify and restrict verbs or adjectives, indicating the state, mode, time, place or degree of action. For example:

He left.

See you [in Beijing].

(3) Singing brings Mr. Wang into deep memories.

(4) Science [finally defeated theocracy with great irresistible force].

Adverbs and adjectives are often adverbials, nouns indicating time and place are often adverbials, and general nouns are not adverbials. Except auxiliary verbs, general verbs are rarely used as adverbials, and prepositional phrases are often used as adverbials. Generally, the adverbial is immediately in front of the central expressway, but nouns or prepositional phrases indicating time, place and purpose can be placed in front of the subject, such as [in Hangzhou] we visited the West Lake scenic spot.

6. Complement Complement is a combination of verbs or adjectives, which is generally used to supplement the description of action, behavior, result, degree, trend, time, place, quantity, personality, etc. For example:

(1) The broad masses of the people have done a good job.

His handwriting is not a little better than before, but much better.

(3) Born in 19 18.

He sat at the table.

(5) The color is too strong, and it seems to flow down.

7. Independent components have no structural relationship with other components in the sentence (subject, predicate, object, definite, form, complement), but they are necessary in the sense of the whole sentence and have relative independence. They are used to express address, conjecture, estimate, comment, supplement, sigh and imitate the tone of things.

For example:

(1) Obviously. Look, can we just ignore it?

(2) Obviously, unless the scientific and cultural level of the whole Chinese nation is greatly improved, the four modernizations will be empty talk.

(3) Ah, what charming and brilliant autumn colors!

(4) Bang, bang, a burst of gunfire came. ...

As independent components, there are some words and phrases, which are flexible in the position of sentences, some at the beginning of sentences and some in sentences.

8. Compound reference elements refer to the same thing with two or more words or phrases, forming the same sentence element. For example:

(1) Mr. Wang wants books himself.

(2) It has become a fact that the country wants independence, the nation wants liberation and the people want revolution. An irresistible historical trend.

(3) This is the most magnificent battle on the Korean battlefield-the Battle of Song Gu Feng.