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课件网) Welcome Unit Discovering Useful Structures 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... Learning Objectives Teaching Focus Enable students to understand and master the five basic sentence patterns and help students identify and analyze the various sentence components in different sentences Teaching Challenges Students may have difficulty in distinguishing between different sentence patterns, especially when dealing with complex sentences. Teaching Focus and Teaching Challenges Part 1 Sentence components 句子成分 I met my best friend Tom at the station yesterday. ↓ 主语 ↓ 谓 语 ↓ 定语 ↓ 宾 语 ↓ 同位语 ↓ 状 语 1. How do you express your ideas, by sentences or single words 2. Can you identify the following sentence components Lead-in 句子成分 定义：构成句子的各个部分叫做句子成分。 主要成分：主语（subject）、谓语（predicate） 次要成分：表语（predicative）、宾语（object）、定语（attribute）、状语(adverbial)、补足语（complement）、同位语（appositive) 1. The teacher explained the grammar rules clearly. 2. They went to the park yesterday. 3. Twenty of the students passed the exam. 4. To travel around the world is her dream. 5. Swimming is good for health. 6. What he said surprised everyone. 名词 代词 数词 不定式 句子 动名词 (Subject)主语:句子说明的人或事物 简单谓语:由动词或动词词组组成 复合谓语：由情态动词或助动词+动词 The dog barked loudly. They ate dinner together. He can speak three languages. They were playing soccer. She has finished her homework. (Verb) 谓语动词:说明主语的动作、状态和特征 1. They visited the museum. 2. I saw him at the park. 3. We need five for the team. 4. Respect the elderly. 5. She wants to travel abroad. 6. He enjoys swimming. 7. She asked if we were ready. 名词 代词 数词 不定式 动名词 名词化的形容词 句子 (Object) 宾语: 动作的对象或承受者———及物动词或介词的宾语 双宾语（Double Objects）是英语中一种特殊的句型结构，由“主语 + 谓语 + 间接宾语 + 直接宾语”构成（SV IO DO）。间接宾语通常指人，表示动作的接受者；直接宾语通常指物，表示动作的直接对象。 动词要求：只有特定动词可接双宾语，如 give, send, show, tell, buy 等。 She gave me (IO) a gift (DO). 语序变化：双宾语可转换为“主语 + 谓语 + 直接宾语 + to/for + 间接宾语”。 He sent a letter (DO) to his friend (IO). to 类（强调方向）：give, send, show, tell, teach Teach us (IO) English (DO). → Teach English to us. for 类（强调目的）：buy, make, cook, choose Mom made me (IO) a cake (DO). → Mom made a cake for me. The flowers are beautiful. He is a teacher. My lucky number is seven. Class is over. The cat is under the chair. Her job is teaching. My dream is to travel. 形容词 名词 数词 介词短语 动名词 副词 不定式 Tips 表语是句子中的不完整的谓语，须和系动词一起构成句子中的完整的复合谓语。 表语是谓语的部件，而不是与谓语平级的句子成分。 (predicative) 表语:说明主语的身份、性质、品 ... ...
