Unit 4 History and traditions Discovering Useful Structures 学案-2023-2024学年高中英语人教版（2019）必修第二册

E2 Unit4 Journey Across A Vast Land Grammar Motto: Travel to youth is a part of education；it is part of the experience of the elderly. 旅行对青年，是教育的一部分；对于老年人是部分经验。 Ⅰ. learning aims 1. To think about the different meanings and functions of past participles as the predicative. 2. To practice and further consolidate the use of past participles as the Adverbial. 3. To use this grammar flexibly in the context. П. Self-learning guidance and test. Learning guidance Tests 1. Revision: Fill in the blanks 1. I like reading the novels ____________________ (write) by Zhang Ailing. 2. There is something wrong with my car and I have to get it _________________ (repair). 3. I want the doors of my new house __________________ (paint) white. 4. There was a ___________________ (surprise) look on his face. 5. He was __________________ (excite) at the good news. Revision: 过去分词： 过去分词是非谓语动词的一种形式,表示完成和被动的动作。它在句子中可以充当_________________,______________, __________________,____________________等成分. 2. The Past Participle as the predicative. 1. 过去分词作表语 (Predicative)放在系动词后面，系动词如 be, get, turn, become, look, sound, seem, feel，remain等。过去分词作表语时,多表示主语的状态和情绪等。 eg：The door remained locked. She looked disappointed. 过去分词作表语一般用来表示感受或状态（系动词+过去分词)。 No wonder he is excited! (predicative) 可以用作表语的常见的过去分词有：delighted, disappointed, upset, astonished, excited, frightened, experienced, interested, qualified, puzzled, exhausted, satisfied等。 注意： 过去分词作表语，构成的系表结构与被动语态的区别： 过去分词作表语，强调主语的特点或所处的状态；而被动语态中，主语是动词所表示动作的承受者，表示一个动作。 This shop is now closed．这家商店现在已经关门了。(状态) This shop is closed at 6 pm every day．这家商店每天下午6点关门。(动作) Exercise: Choose appropriate verbs, using the past participle. Explain the use of the past participle in each sentence. ( worry interest arrive frighten prepare continue concern ) （1）They were ( ）to accept my idea. （2）He was ( ）of going alone into th