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

2 0 2 4 Welcome unit Discovering useful structure: 句子成分和句子类型 1 Learning Objectives 1. review and summarize the members of sentence and five basic sentence structure. 2. figure out the different members of sentence in exercise. 3. make sentences by using the basic sentence structure. 2 1.复习 3. 新课 2. 导入 4. 练习 目录 5. 总结 1.复习 4 十大词性 九大句子成分 五大基本句型 5 名词 n. 十大词性 形容词adj. 动词 v. 代词 pron. 副词 adv. 数词num. 冠词 art. 连词 conj. 介词prep. 感叹词 interj. 6 句型成分：What Are They? 1. S (subject) 主语 2. V (verb) 谓语 3. O (object) 宾语 4. P (predicative) 表语 5. A(adverbial) 状语 6. DO(direct objective) 直接宾语 7. IO(indirect objective) 间接宾语 8. C(objective complement) 宾语补足语 9. attribute 定语 7 S (subject) V (verb) O (object) P (predicative) A (adverbial) DO (direct objective) IO (indirect objective) C (objective complement) There be … 8 What is subject? 1. S (subject) 主语 1.1 A tiger eats meat. S 1.2 He is my father. S 1.3. Mr. Wood is a teacher. S What can be “subject” in a sentence? 主语的常见表现形式： 1. 名词 2. 代词 主语动作的发起者，主语通常位于谓语动词之前，比如实义动词，系动词，情态动词和助动词 9 1. We speak English in class. 2. To see is to believe. 3. Smoking is bad for our health. 4. China is a big country. 即学即练：划出句子的主语。 （代词） （动词不定式） （动名词） （名词） What is verb? 2. V (verb) 谓语 2.1 A tiger eats meat. V 2.2 A fish can swim. V 2.3. He doesn’t like fruit. V What can be “verb” in a sentence? 谓语的常见表现形式： 1. 实义动词 2. 情态动词/助动词+实义动词 3. 系动词 谓语表示主语做了什么，主语什么状态。谓语位于主语之后，动词充当；表现形式实义动词、情态动词、助动词加实义动词 11 12 即学即练：选出句中谓语。 1. I don't like the picture on the wall.  A. don't like B. on C. picture D. wall 2. Li Hua found the book interesting. A. found B. book C. interesting D. Li Hua 3. I often go to school by bus. A.