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

Welcome Unit Discovering Useful Structures 课时安排 时长 讲解内容 课前预习 1课时 45分钟 教材 P6中的语法知识 学生自主完成书本和课时练中的题目。 教材分析 本单元的语法结构是复习简单句的八种基本句型。这些都是初中的语法项目，复习这些基本句型的同时，还可以让学生明确句子的成分。 教学目标 1．By learning the basic syntactic components and structures of English sentences, learn to analyze the structure of English sentences. 2．Identify the basic syntactic structure of English and be able to make correct understanding of complex English sentences. 3．To lay a solid grammar foundation for English sentence writing. 教学重点难点 1. Identify and analyze the sentence structures：SV; SVO; SP; SV IO DO; SVOC; SVA; SVOA; There be … 2. Students can distinguish the following structures：SP与SVA；SVOC与SVOA； 教学过程 Step1 Lead in 1. Answer questions. Do you know how people pass on the message? 2. Learn the technical term and discuss in groups what words (parts of speech) can serve as the subject, object, predicate, direct object, indirect object, object complement, and adverbial of a sentence. 设计意图 学生需要掌握这些句子基本构成成分的概念。这是正确理解英语句子内容的基本保障。 Step2 Discovering the Rules 1. Answer questions. 1） What can be used as “Subject, Object, Predicative, Direct Object, Indirect Object and objective complement” in a sentence? 2） What can be used as “adverbial” in a sentence? 3） What can be used as “verb” in a sentence? 2. Answers to questions 1-3: 1） Nouns, pronouns and appellations can be used as “Subject, Object, Predicative, Direct Object, Indirect Object and Objective Complement”. Besides, adjectives can be used as “Predicative and Objective Complement” in a sentence. 名词、代词和专有名词可作“主词、宾语、表语、直接宾语、间接宾语和目的补语”。此外，形容词也可以作为句子中的“表语和宾语补足语”。 2） Adverbs and prepositional phrases can be used as “Adverbial”. 副词和介词短语被称作“状语”。 3） Verbs with actual meaning can be used as “Verb” in a sentence. Auxiliary verbs alone cannot be used as “Verb” in a sentence. 实义动词可以用作句子中的“谓语”。助动词不能单独用作句子中的“谓语”。 设计意图： 1．学生进行“头脑风暴”，通过分析，归纳，最后得出结论,尝试回答问题1-3。 2．区别“词性”与“句子成分”的概念。 Step3 Studying the Rules Learn to recognize the sentence structures. 1. SV