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

BOOK3 Unit 2 MORALS AND VIRURES Discovering Useful Structures 1 Let's enjoy a song. When I was young I’d listen to the radio, waiting for my favorite songs. ... Yesterday Once More 3 Present participle used as adverbial 现在分词作状语 Competition 并列句: Turn to the left, and you'll find the post office. 复合句: If you turn to the left, you'll find the post office. 非谓语（作状语） Turning to the left, you'll find the post office. Tip： 当一个句子中已经存在一个谓语动词(predicate verb)，又没有连接词(conjunction)来连接，另一个动词就需要用非谓语动词(non-finite verb). 向左转。你就会找到邮局。 简单句： Turn to the left. You'll find the post office. 6 Let's review. 1. What difficulty did Lin Qiaozhi meet when she chose to study medicine at the age of 18? 2. Why did she open a private clinic in 1941? 1. ---her brother complained, thinking of the high tuition fees. 一想到高额的学费，她的哥哥不禁抱怨起来。 =Her brother complained when he thought of the high tuition fees. adverbial 状语 Exploring 2. Thinking of all the people in need of help, Dr Lin opened a private clinic. 想到还有那么多人需要帮助，林医生开办了一间私人诊所。 =Because she thought of all the people in need of help, Dr Lin opened a private clinic. Read the sentences below and discuss the function and meaning of each -ing form. Exploring 3. ---If they entrust me with that life, how could I refuse that trust, saying that I’m cold, hungry, or tired? 如果人们把生命托付给我，我怎么能说自己冷、自己饿、自己困，而拒绝这份信任呢？ =If they entrust me with that life, how could I refuse that trust, by saying that I’m cold, hungry, or tired? adverbial 状语 4. Though Lin Qiaozhi never married, she was known as the “mother of ten thousand babies”, having delivered over 50,000 babies in her lifetime. 虽然林巧稚终身未婚，但是她被成为“万婴之母”，她一生亲 手接生的婴儿有五万多名。 =She was known as the “mother of ten thousand babies” because she had delivered over 50,000 babies in her lifetime. adverbial 状语 1. _________(heat) the metal, we can see the metal expands. 2. _____________(heat), the metal expands. Practice Heating Being heated 3. He is a popular professor who makes great contributions to our