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

Discovering Useful Structures The Past Participle as the Attributive and object complement UNIT 4 HISTORY AND TRADITIONS Discovering Useful Structures 过去分词作定语和宾语补足语 什么是非谓语动词？ 非谓语动词就是不能作谓语的动词啊。 The Golden Rule: 一个简单句只能有一个谓语。 如果要出现更多动词怎样表达呢？ 有三种方法啊。 加连词（but, and, so…）变成并列句； 加连词（because, when…）变成从句； 将其他动词变成非谓语动词 Observing 1. Most people use the shortened name: “the United Kingdom” or “the UK”. 2. They use the same flag known as the Union Jack. 3. They had castles built and had the legal system changed. Look at the past participles underlined, and discuss their functions. (前置定语) (后置定语) (宾语补足语) (宾语补足语) What’s the function of past participle (v-ed) Predicative(表语) Adverb(状语) Attribute(定语) Object complement(宾语补足语) Predicative(表语) Adverb(状语) Attribute(定语) Object complement(宾语补足语) The vase is broken. Hearing the news, he showed a surprised look. Directed by Hanhan, the movie is really popular. Tom finally had the book finished. Observing Past participle as the attribute a broken plate a fallen leaf Study the following examples. 过去分词的含义 an honored doctor a broken vase an injured boy a divided country boiled water fallen leaves the risen sun a retired teacher 表被动或完成 只表完成，不表被动 Observing 现在分词 (doing) 与 过去分词 (done) 作定语时的区别: falling leaves 正在飘的落叶 fallen leaves 已经着地的落叶 Work in groups to discuss the differences. 现在分词: 表示进行的动作 过去分词: 表示完成的动作 However, a lot of young people consider him as a true hero.Some young people had their hair _____like him.His cruel behavior even had so many people ________(沉迷其中). cut addicted The______ (fall) leaves are beautiful. The news made them ________ (excite). excited The Winter Olympic_______(hold ) in Beijing was successful. held 定语 宾补语 V-ed (动词过去分词)，在句中可作定语、宾语补足语 定语 fallen 10 单个过去分词作定语放于其修饰的名词之____。 过去分词短语作定语时，一般置于其修饰的名词之____ 一条被污染的河 一个破了的花瓶 一条被塑料袋污染的河 一个被猫打碎的花瓶 A polluted river A broken vase A river polluted by plastic bags A vase broken by a cat 前 后 v-ing 和 v-ed 作定语的区别 the fallen leaves the falling leaves the boiled water 正在沸腾的