Unit 2 Morals and Virtues Discovering Useful Structures 课件-2022-2023学年高中英语人教版（2019）必修第三册

Unit 2 Period 3 Discovering Useful Structures 新 课 导 入 观察下列句子并说出动词-ing 形式在句子中所充当的成分。 1. Working hard at your lessons, you will succeed. 2. They kept us waiting them over two hours yesterday. adverbial(状语) object complement(宾语补足语) 1）能理解动词-ing形式作状语和宾语补足语的功能及意义。 2）能正确运用动词-ing形式描述人物的行为、动作、生活经历等。 新知讲授 课堂总结 学习目标 课 堂 学 习 Read the sentences below and discuss the function and meaning of each -ing form. 1. ... her brother complained, thinking of the high tuition fees. 2. Thinking of all the people still in need of help, Dr Lin opened a private clinic. 3. The new People's Republic of China saw Dr Lin Qiaozhi playing a key role. The -ing form as the adverbial. The -ing form as the adverbial. The -ing form as the object complement. 新知讲授 课堂总结 学习目标 Find more examples from the unit which contain the -ing form of the verb and are used as an object complement or adverbial. 1.To a person nothing is more precious than their life, and if they entrust me with that life, how could I refuse that trust, saying I’m cold, hungry, or tired? 2. At times she was even seen riding a donkey to faraway villages to provide medical care.… 3. Though Lin Qiaozhi never married, she was known as the "mother of ten thousand babies", having delivered over 50,000 babies in her lifetime. adverbial object complement adverbial 新知讲授 课堂总结 学习目标 现在分词作宾语补足语和状语 一、现在分词作宾语补足语 现在分词作宾补，表示宾语与作宾补的动词之间是主动关系。 1. 动词的宾语补足语 ① 位于感官动词后：如see, hear，feel，smell，watch，find，listen to, look at, notice, observe 等。 She felt anger arising in her heart. 她感到心中涌起股怒气。 He observed a stranger hanging around the store. 他看到一个陌生人在商店附近闲逛。 Grammar 新知讲授 课堂总结 学习目标 ② 位于其他动词后：如set，keep，have，get，leave，catch 等。 His question has set me thinking. 他的问题引起我深思。 She kept me waiting for over twenty minutes. 她让我等了20多分钟。 【注意】现在分词作宾补，表示动作正在进行；动词原形作宾补，则表示动作的全过程。试比较： I saw him getting out of the car. 我看见他正下车。 I saw him get out of the car. 我看见他下车了。 新知讲授 课堂总结 学习目标 2. with 复合结构 在with 复合结构中，如果宾语发出动作，且表示动作持续或进行， 则用现在分词作宾补。 I won’t be able