Welcome unit-Discovering Useful Structures 教学设计-2025-2026学年人教版高中英语必修第一册

Welcome unit-Discovering Useful Structures

 

This lesson is from the "Discovering Useful Structures" part of the Welcome Unit in the 2024 People's Education Press English textbook for Senior High School Grade One. It focuses on analyzing basic sentence structures, which is a crucial foundation for students' English learning. By studying this section, students will review and further understand the basic components of a sentence and master the eight basic sentence patterns in simple sentences. This knowledge will not only help them improve their reading comprehension ability but also enable them to express themselves more accurately and fluently in English writing and speaking.

 

 

Basic Components of a Sentence

Subject (S): The doer of the action or the person/thing being described. It can be a noun, pronoun, gerund, infinitive, or a clause. For example, "The boy" in "The boy runs fast."

Verb (V): Expresses the action or state of the subject. It can be an intransitive verb (without an object) or a transitive verb (with an object). For example, "runs" in "The boy runs fast." is an intransitive verb.

Object (O): The receiver of the action of a transitive verb. It can be a noun, pronoun, gerund, infinitive, or a clause. For example, "a book" in "She reads a book."

Predicative (P): Follows a linking verb and describes the subject. It can be a noun, adjective, adverb, prepositional phrase, gerund, infinitive, or a clause. For example, "happy" in "She is happy."

Adverbial (A): Modifies the verb, adjective, adverb, or the whole sentence, indicating time, place, manner, reason, etc. For example, "in the park" in "They play games in the park."

Direct Object (DO): The object that directly receives the action of the verb. For example, "a letter" in "He writes a letter."

Indirect Object (IO): The object that indicates to whom or for whom the action is done. It usually comes before the direct object. For example, "me" in "He gives me a book."

Object Complement (OC): Further explains or modifies the object, making the meaning of the sentence more complete. For example, "happy" in "The news makes her happy."

Eight Basic Sentence Patterns in Simple Sentences

SV (Subject + Verb): The subject performs an action. For example, "The sun rises."

SVO (Subject + Verb + Object): The subject does an action to an object. For example, "I like apples."

SP (Subject + Predicative): The subject is linked to a predicative to describe its state or quality. For example, "She is a student."

SVIO DO (Subject + Verb + Indirect Object + Direct Object): The subject does an action to two objects, one indirect and one direct. For example, "He tells us a story."

SVOC (Subject + Verb + Object + Object Complement): The subject does an action to an object, and the object is further modified by the object complement. For example, "We elected him monitor."

SVA (Subject + Verb + Adverbial): The subject performs an action in a certain situation. For example, "The birds fly in the sky."

SVOA (Subject + Verb + Object + Adverbial): The subject does an action to an object in a certain situation. For example, "We have dinner in the restaurant."

There be...: Used to express the existence of something. For example, "There is a book on the desk."