Welcome Unit Discovering Useful Structures 课件-2023-2024学年高中英语人教版（2019）必修第一册

1 Teaching Objectives 1. Have a good understanding of the basic sentence structures and basic components of a sentence. 2. Identify the basic sentence structures—SV; SVO; SP; SV IO DO; SVOC; SVA; SVOA; There be... 3. Master and use the basic sentence structures flexibly. Teaching Procedures 1. 基础认知 2. 句子成分 3. 句子结构 4. 练 习 基础认知 1. 句子的基本成分 S（主语） V（谓语动词） O（宾语） P（表语） A（状语） DO（直接宾语） IO（间接宾语） C（宾语补足语） 基础认知 2. 简单句的基本句型 ·SV All of us laughed! ·SVO I miss my grandma. ·SP The teacher was kind and friendly. ·SV IO DO He told us a funny story. ·SVOC I found most of my classmates and teachers friendly and helpful. ·SVA He talked too much. ·SVOA I had my first maths class at senior high school. ·There be… There’s a lot to explore at senior high. 句子成分 Look at these sentences and find out the basic components of the sentence. What kind of component is each underlined part in the sentence? 1.1 A boy read a book.  1.2　She is my sister. 1.3　Mr.Wang is a teacher.  主语（subject）是一个句子所叙述的主体, 主语是谓语讲述的对象, 表示所说的“是什么”或“是谁”。一般由名词、代词或相当于名词的单词或短语来充当。 a noun/pronoun /name for a subject What kind of component is each underlined part in the sentence? 2.1　A tiger eats meat.  2.2　A fish can swim.  2.3　He doesn’t like fruit.   谓语（verb）说明或描述主语的动作、状态或特征,由动词或动词短语充当,位于主语之后。 different verb forms 句子成分 What kind of component is each underlined part in the sentence? 3.1　Lions eat meat. 3.2　I like it.  3.3　He called Tom. 宾语（object）是指动作所涉及的人或事物,一般由名词、代词或相当于名词的词组或句子充当,位于动词之后。 a noun/pronoun /name for an object 句子成分 What kind of component is each underlined part in the sentence? 4.1　He looks fine.  4.2　You are happy.  4.3　He became a teacher.  表语（predicative）表示主语的身份、性质、状态和特征,一般由名词、形容词或相当于名词、形容词的词、短语或句子充当,位于连系动词之后,与连系动词一起构成句子的谓语。 link verb +predicative(adj./n.) 句子成分 What kind of component is each underlined part in the sentence? 5.1　He lives in Shenzhen.  5.2　You go to school by bus.  5.3　We like English very much.  状语（adverbial）用于修饰动词、形容词、副词、短语或整个句子等,一般由副词、介词短语、非谓语动词短语或句子