This sentence uses a little English knowledge:

1, subject-predicate-object structure: the backbone of this sentence is "Education important role", in which Education is the subject, plays is the predicate verb and important role is the object.

2. Preposition phrase: it is a prepositional phrase in the development of a country, which is used to modify the role. The preposition in means "in the development of …", and the development of a country means the development of the whole country.

3. Adjective possessive pronoun: This sentence uses the expression of adjective possessive pronoun, and "a country" means "a country".

Abstract noun: this sentence uses the abstract noun development to indicate the development of the country as a whole.

5. Sentence transformation: This sentence can be transformed by advancing the object and adding the passive voice, for example, "The development of a country is greatly influenced by education."

Subject-predicate-object structure

1. Subject: The subject indicates the person or thing that the sentence mainly explains, and is generally acted by nouns, pronouns, numerals, gerunds and infinitives.

Predicate: Predicate describes the action, state, characteristics and behavior of the subject.

Generally can be divided into two categories:

1, simple predicate: composed of verbs (or phrasal verbs). There can be different tenses, voices and moods.

2. Compound predicate: modal verb+verb prototype.

3. Object: Object indicates the object of the action, followed by a transitive verb or preposition. Nouns, pronouns, gerunds, numerals and infinitives can be used as objects.