Unit 2 Morals and Virtues Discovering Useful Structures 单元语法导学案-2023-2024学年高中英语人教版（2019）必修第三册

Unit2 Morals and Virtues 重点1 动词-ing形式（现在分词）作宾语补足语 ①The new People’s Republic of China saw Dr Lin Qiaozhi playing a key role. 中华人民共和国成立后，林巧稚医生发挥了重要的作用。（playing...作宾语补足语） ②I saw her whispering something into her ear, obviously not wanting to be heard.我看见她在他耳边悄声说了些什么，显然是不想被听见。（whispering...作宾语补足语） ①现在分词作宾语补足语时，宾语往往是其逻辑主语，其与宾语存在逻辑上的主动关系，表示动作正在进行，强调过程或一种状态。 They use computers to keep the traffic running smoothly.他们利用电脑让交通顺畅。 ②当“动词＋宾语＋宾补”结构转换为被动结构时，原来作宾语补足语的现在分词便转换为主语补足语。 A cook will be immediately fired if he is found smoking in the kitchen.如果厨师被发现在厨房吸烟，他会被立即开除。（smoking作主语补足语） 3能用现在分词作宾语补足语的几类动词（短语） （1）表示感觉、感官或意愿的动词（短语），常见的有see、hear、feel、find、notice、observe、watch、look at、listen to、wish、want等。 One day, when she was five years old,Hanna hand her mother saw a man eating out of a garbage can.汉娜五岁时，有一天她和妈妈看到一个人从垃圾箱中翻找东西吃。 Listening to music at home is one thing; going to hear it being performed live is quite another.在家里听音乐是一回事，去现场听又是另一回事。（现在分词的被动式作宾补） 易混辨析·see、hear、feel、watch等感官动词之后用现在分词和动词不定式（常省略to）作宾语补足语的区别：前者表示动作正在进行，后者表示或强调动作的全过程。 She felt the tears roll down her cheeks.她感到眼泪顺着脸颊流了下来。 She felt the tears rolling down her cheeks.她感到眼泪正顺着脸颊流下来。 （2）表示指使意义的使役动词，常见的有have、get、set、keep、leave等。 He had us laughing during the lunchtime.他让我们在午饭时间一直笑个不停。 His remark left me wondering what he was driving at.他的评论使我想知道他到底是什么意思。 ④现在分词用于“with＋宾语＋宾补”的复合结构中 I couldn't concentrate on my study with the noise going on.噪声一直持续着，我无法专心学习。 重点2 现在分词作状语 教材原句 ①... her brother complained, thinking of the high tuition fees.想到高额的学费，她哥哥抱怨道······（thinking of...作时间状语）[P16] ②Thinking of all the people still in need of help,Dr Lin opened a private clinic.想到还有那么多人需要帮助，林医生便开了一家私人诊所。（Thinking of．．．作原因状语）［P16］ ③Though Lin Qiaozhi never married, she was known as the “mother of ten thousand babies”,having delivered over 50,000 babies in her lifetime.林巧稚虽然终身未婚，但她被誉为“万婴之母”，一生共接生过5万多个婴儿。（having delivered...为现在分词的完成式作时间状语） 一、现在分词的时态意义 一般式（doing／being done）：现在分词表示的动作与句子谓语动词表示的动作同时发生，不分先后。完成式（having done／having been done