Unit 2 Health and Fitness 系动词课件-2023-2024学年高一下学期 中职英语高教版（2021）基础模块2

系动词详细讲解 Learning Objectives: Knowledge Objective: can recognize the eight major components of English sentences Ability Objective: can analyze sentences Emotional Objective: can cultivate correct learning habits. 学习目标 系动词：又被称为“连系动词”，表示主语“是什么”或“怎么样”，用来连接主语和表示主语身份、性质、状态的动词。 系动词定义： 系动词分类： 1.状态系动词 2.感官系动词 3.变化系动词 4.持续性系动词 5.表象系动词 6.终止系动词 4 1 状态系动词（be动词） be动词：am 、is、 are 、was、 were 1.He is a teacher. 2.They are students. 5 2 感官系动词 1.定义：表示人的感官动作。 2.内容： look----- 看起来 smell----闻起来 sound----听起来 taste-----尝起来 feel------感觉起来 She looked a little tired. 她看起来有点疲倦。 Her idea sounded great. 她的主意听起来很不错。 The food tastes good. 这些食物味道很好。 The flowers smell sweet. 这些花芳香袭人。 This skirt feels soft. 这条裙子摸起来很柔软。 知识讲解 3 变化系动词 1）become 、get 指一个人暂时性的身心变化或者永久性的自然变化，还可用于天气的变化和社会的趋势。 It’s becoming/ getting cold. The girl is becoming / getting more and more beautiful. 8 知识讲解 2)go、come表示变化时，go主要是指由强到弱或由好到坏的变化（可用于人或事物），come 则主要指向好的方面变化。 The meat has gone bad Her wish came true. Everthing came right. 知识讲解 3)grow 主要表示逐渐变化，强调变化的过程。 turn 后面通常接表示颜色的形容词作表语，也可以接表示天气的形容词作表语，意思更侧重于“变得与以前完全不同” The sea is growing calm. The weather suddenly turned much colder. 知识讲解 注意：turn+名词时，往往表示意想不到的变化,名词前通常用零冠词 He turned writer after he graduated from a medical college. He become a writer after he graduated from a medical college. 4 持续系动词 1）keep -----“保持.....的状态”，强调“主动保持” He always keeps silent at meeting. In order to keep fit, all students go in for sports. 知识讲解 知识讲解 2）remain -----“仍然存在...状态”，强调“状态前后无变化” This matter remains a mystery. Shops should remain open all later in the evening. The situation remains tense. 知识讲解 3）stay -----“保持...状态”，强调“本身已经处于某种状态” The fellow stayed single. The door stayed closed. 知识讲解 4）lie -----“处于...水平状态”，强调“处于保持， 保留的状态” lie----lay(过去式)----lain(过去分词) The book lay open on his desk. These machines have lain idle since the factory closed. 知识讲解 5）stand -----“处于...情形或状态” She stands high in the esteem of her colleagus. 6）rest -----“仍是” The affair rests a my