Unit2 Linking verbs 系动词讲解与练习课件 2021-2022学年牛津版高中英语选修七

M7U2 Grammar and usage Linking verbs 新田二中 汤光翠 Teaching aims : 1. Learn what a linking verb's function is in a sentence and what verbs can be used as linking verbs. 2. Apply the rules students have learnt to complete some written tasks. She ___(be) an actress. She ____(look) beautiful. is looks 主语 系动词 表语 温故知新 定义 A linking verb is a word used to connect the subject of a sentence to further information about its state. 系动词，亦称连系动词（Linking Verb）。作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语，构成系表结构,说明主语的状况、性质、特征等情况。 注：系动词不表示具体动作，这是它和实义动词的主要区别。 The most common linking verb is ‘ be ( be/ am/ is/ are/ was/ were/ been)’ e.g. The new medicine is effective. subject state 状态系动词 be 用来表示主语性质或状态，最常见的是be动词。 He ___ our chairman. （表示主语的身份－－性质） is They _____(be) very sad. (表示主语的状态) are After the storm the sea was calm again. [高考实例] Most of what has been said about the Smiths _______ also true of the Johnsons. A. are B. is C. being D. to be 除了 be