Unit 1 Back to school Grammar and usage 课件-2020-2021学年高一上学期英语牛津译林版（2020）必修第一册

Unit 1 Back to school (3) Grammar and usage explore the rules of sentence elements and sentence structures. apply the rules by doing some exercises. In today’s class, we shall: Lead-in Miss Yan, to, was, excited to, the opportunity, give, be given, really, a speech. Miss Yan was really excited to be given the opportunity to give a speech. 连词成句 A Exploring the rules 主语 定语 宾语 补语 谓语 状语 表语 同位语 句子成分 Do you know what sentence elements are? 1. 主语（S）表示句子表述的是“谁”或“什么”，通常由名词、代词或与其相当的结构充当。如： The path before you leads to a world full of challenges. (名词) You must make efforts to improve your communication skills. (代词) Learning English opens the door to a colourful world. (动词-ing形式) What we choose decides what we are. (名词性从句) 2. 谓语（V）说明主语的动作或特征和状态，由动词组成。由一个动词构成的是简单谓语，由两个或更多部分构成的是复合谓语。如： Amy has a gift for music. (简单谓语) The class size is small in the UK. (简单谓语) You will find yourself growing into a well-rounded individual. (复合谓语) Some animals can understand human feelings. (复合谓语) 句子成分 3. 宾语（O）表示动词动作