Unit 2 Morals and Virtues Discovering Useful Structures 课件-2025-2026学年高一英语人教版必修第三册

该高中英语课件聚焦非谓语动词中的-ing形式，系统讲解其作状语和宾语补足语的用法，通过教材原句（如林巧稚事迹相关句子）导入，先梳理非谓语动词概念，再分模块解析-ing作状语（时间、原因等）和宾补的结构及逻辑关系，构建从概念到应用的学习支架。 其亮点在于结合真实语境语料（如医学人物事迹）渗透文化意识，通过对比-ing与过去分词作状语/宾补的逻辑关系培养思维品质，配套即学即练和语法填空题强化学习能力。学生能在情境中提升语法应用能力，教师可借助系统讲解与分层练习高效开展教学。

UNIT 2 MORALS AND VIRTUES -- GRAMMAR The -ing form (2) as the object complement and the adverbial Teaching aims 1. Learn about the concept of the Non-Finite Verbs 2. Learn about and try using the -ing form as adverbial 3. Learn about and try using the -ing form as object complement. 教材原句分析 …，if they entrust me with that life, how could I refuse that trust, saying I’m cold, hungry, or tired? Thinking of all the people still in need of help, Dr Lin opened a private clinic. " Though Lin Qiaozhi never married, she was known as the “mother of ten thousand babies”, having delivered over 50,000 babies in her lifetime.  And even as she lay dying, her final thoughts were for others. 分析：以上句子中，为-ing 形式作____________，该非谓语动词和___________ 构成主动关系。其中，句③中having delivered 是 -ing 的完成形式，表示该动作发生在句子谓语动词之前。 状语 句子主语 At age 18, instead of following the traditional path of marriage like the majority of girls, she chose to work and study . After working for a few years, she was sent to study in Europe and then, in 1939, in the US. She was more interested in tending patients, publishing medical research on care for women and children, and training the next generation of doctors. 分析：以上句子中，为-ing 形式作介词的____________。 宾语 At times，she was even seen riding a donkey to faraway villages to provide medical care. The new People's Republic of China saw Dr Lin Qiaozhi playing a key role. 分析：以上句子中，为-ing 形式作____________。构成 vt +sb./sth. +doing 结构，其中宾语和宾补之间是_________ 关系。 ③ “… Finding a good husband should be their final goal”，her brother complained, thinking of the high tuition fees. 分析：句中，finding为-ing形式作_________，而thinking of 为-ing形式作___________。 宾语补足语   主动 主语 状语 语法详解 非谓语概念 非谓语概念: 指动词不充当谓语，而是以其他形式（如v-ing、v-ed、不定式）在句中充当其他成分的语法现象。 核心特征：动词形式不受主语人称和时态限制，保持动词特性但失去谓语功能。 常见形式：v-ing（现在分词）、v-ed（过去分词）、to do（不定式）。 动词­ing形式不能单独作谓语，没有人称和数的变化，但可以有自己的宾语和状语，还有时态和语态的变化。动词­ing形式由动词加­ing变化而成，它同时具有名词和动词的特征，在句中可以作主语、宾语、表语、定语、宾补、状语等。 语法详解 动词­ing形式作状语 动词的-ing形式作状语可以表示时间、原因、条件、结果、让步、方式或伴随情况等，其逻辑主语必须是句子的主语。 Seeing the scene, she fell into a moral dilemma. (时间)目睹这一幕，她陷入了道德困境。 Being so scared，she couldn’t fall asleep until midnight.（原因）由于非常害怕， 直到半夜她无法入睡。 Working hard at your lessons，you will get the scholarship.(条件)如果你努力学习，你会获得奖学金的。 Not wanting to accept the offer, you can reject it.(条件)如果您不希望接受该提议，可以拒绝。 The students sat in the classroom uneasily, whispering to each other.（方式或伴随） 学生们在教室里坐立不安，彼此低声 交谈。 注意： 1.  动词的-ing形式作结果状语时，其逻辑主语有时是 。结果状语相当于一个which引导的非限制性定语从句。 Football is played in more than 80 countries, making it one of the most popular sports（=which makes it one of the most popular sports）. 足球在80多个国家开展，因此成为最受 欢迎的体育运动之一。 整个句子 2．动词的-ing形式作状语时，如果所表示的动作先于谓语动词的动作发生，则用“having＋动词的过去分词”形式，仍然表示主动关系；若动词与句子主语为被动关系，则用“having＋been＋动词的过去分词”形式。 Having sharpened the pencil, he began to draw a picture of the park. 削尖了铅笔后，他开始画公园。 Having been harmed twice by her neighbors, she cried in despair. 由于两次遭到邻居的伤害，她绝望地哭泣起来。 3. doing 的否定形式为not doing, having done 的否定形式为not having done. Not having a handsome income, he can’t afford that expensive car.由于收入不高，他买不起那辆昂贵的 汽车。 Not having heard from his son for a long time, the old man complained a lot. 由于很久没有听到儿子的消息，老人不停地抱怨起来。 4. 和过去分词作状语的区别 Biting her lips, she tried to hold back his tears. 咬住嘴唇，他努力收住眼泪。（句子主语和 非谓语动词是______关系） Given a large tip, the waitress wore a big smile. 被给了一大笔消费，女服务员笑容灿烂。（句子主语和非谓语动词是_______关系） 被动 主动 _____________(gather) around the camp fire, we sang and danced until midnight. _____________(decorate) with colorful lights and red lanterns, the trees looked amazingly beautiful. __________(decorate) the room, my brother even didn’t bother to talk with me. _______________(reflect) on the whole afternoon, I felt both excited and satisfied. ____________________(represent) my school, I feel honored to give a speech about protecting the environment. 即学即练 动词­ing形式作状语 Representing   Gathering Decorated Decorating Reflecting   6）_________________(attend) the wedding ceremony, we then set off for a restaurant for lunch. 7）_________________________(tell) many times, she was still unaware of her mistakes. 8）______________(not know) where to go，I asked a local for directions. 9）___________________(not see ) a firework show before, I decided to go to the square to have a look. 10）The hurricane hit the Northwest of America, __________(cause) great damage. Having attended Having been told Not knowing Not having seen causing 语法详解 动词­ing形式作宾补 1．动词-ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调正在进行或一种状态。 The king watched many people complaining about the stone all day, but he found nobody making an attempt to move it. 国王一整天都在看着许多人抱怨这块石头，却未见有人试图移动它。 分析：句子中many people 和nobody 是宾语，分别与complain和move之间构成________关系。 主动 2．能用-ing形式作宾语补足语的动词有： 1）一感（feel）一抓（catch）一发现（find），二听（listen to, hear）四让（have，keep，leave，get）和五看（see, watch, look at, observe, notice） Yesterday when I watched my daughter playing on the grassland, I suddenly heard her crying in horror. She said she felt something biting her. I had a closer look and find an ant crawling on her arm. 昨天我看着女儿在草地上玩耍时， 突然听到她惊恐地哭了起来。 她说自己感觉有什么东 西在咬她。我仔细一看，发现 一只蚂蚁正在她的手臂上爬。 This afternoon Mr. Smith caught John cheating in the exam, so he had the boy staying after school and kept him copying students’ regulations . 今天下午，史密斯先生发现约翰 在考试中作弊，于是让他放学 后留下来，并让他抄写学生守 则。 2）与过去分词作宾补的区别。 We should keep him informed of what is going on here. 我们应该随时向他通报此处的最新情况。（作宾补的动词与宾语为________关系） I attentively listened to the chairman giving a speech. 我全神贯注地聆听了主席的演讲。（作宾补的动词与宾语为________关系） 主动 被动 3．动词-ing形式在with复合结构中的用法 在with复合结构中，动词-ing形式充当宾语补足语，表动作“正在进行”。 With tears streaming down her cheeks, she sat at the corner of the street. 泪水顺着她的脸颊流下，她坐在 街角。 Seeing so many valuable traditions ____________(fade) away, I feel a little disappointed. The boy observed ants ___________(have) a fierce war for food. When we see butterflies _________(dance) in the flowers, we felt joyful. Don’t leave water _________(run) while _________(brush) your teeth. With so much homework _________(do), I felt quite stressed. 即学即练 动词­ing形式作宾补 fading having dancing running brushing to do 6) The song was often heard __________ (play) on the radio when I was young. 7) With the PRC ___________(found), many working people lived a happy life. 8) Instead of __________ （keep）the window __________(close) all the time, you should open the window regularly to let fresh air in. 9) Keep it in mind that interviewers don’t like being kept ___________(wait). 10) With mosquitoes _________(fly) around me, I couldn’t sleep well all the night. playing founded keeping closed waiting flying Thank you. $