Unit2 Morals and Virtues Discovering Useful Structures 课件-2025-2026学年高一英语人教版必修第三册

现在分词作宾补和状语 目录 1. 现在分词的基本形式 2. 现在分词作宾语补足语 3. 现在分词作状语 4. 易混点辨析 5. 练习题 6. 答案总结 知识点1：现在分词的基本形式 - 构成：动词原形 + ing（如：doing, running, listening） - 特点：表示“主动”“进行” - 例句： - The boy is singing (主动、进行) - I saw a dog chasing a cat (主动、进行) 知识点2：现在分词作宾语补足语（1）—— 概念 - 定义：补充说明宾语的动作或状态，与宾语构成“主谓关系”（宾语是动作的发出者） - 结构：谓语动词 + 宾语 + 现在分词（do sth. + sb./sth. + doing） 知识点2：现在分词作宾语补足语（2）—— 常用动词 - 感官动词：see, hear, watch, notice, feel 等 - 例句：I heard her singing in the room.（her是singing的发出者） - 使役动词：keep, leave, have 等 - 例句：The teacher kept us reading for an hour.（us是reading的发出者） 知识点2：现在分词作宾语补足语（3）—— 否定形式 - 结构：not + 现在分词 - 例句： - I noticed him not looking at me. - They kept the fire not burning all night. 知识点3：现在分词作状语（1）—— 概念 - 定义：修饰谓语动词，说明动作发生的时间、原因、条件、让步、伴随等，其逻辑主语与句子主语一致 - 特点：可转换为相应的状语从句 知识点3：现在分词作状语（2）—— 表时间 - 相当于“when + 从句”，常与when, while连用 - 例句： - Walking in the park, I met an old friend.（= When I was walking...） - While waiting for the bus, he read a book. 知识点3：现在分词作状语（3）—— 表原因 - 相当于“because + 从句” - 例句： - Being ill, she didn’t go to school.（= Because she was ill...） - Not knowing his address, I couldn’t visit him. 知识点3：现在分词作状语（4）—— 表伴随/方式 - 说明谓语动作发生时伴随的另一个动作 - 例句： - He sat there, reading a newspaper.（reading伴随sat发生） - They left the room, laughing loudly. 知识点3：现在分词作状语（5）—— 表条件/让步 - 条件：相当于“if + 从句” - 例句：Working hard, you will succeed.（= If you work hard...） - 让步：相当于“though/although + 从句” - 例句：Trying his best, he failed the exam.（= Though he tried his best...） 易混点辨析（1）—— 现在分词vs不定式作宾补 - 现在分词：表动作“正在进行” - 例句：I saw her dancing（强调正在跳） - 不定式：表动作“全过程”或“一次性” - 例句：I saw her dance（强调看到整个跳舞过程） 易混点辨析（2）—— 现在分词vs过去分词作状语 - 现在分词：逻辑主语与句子主语是“主动关系” - 例句：Smiling, she greeted me.（she主动smile） - 过去分词：逻辑主语与句子主语是“被动关系” - 例句：Seen from the top, the city looks beautiful.（the city被seen） 1. I found the girl ______ (cry) in the corner. 2. While ______ (cook), she listened to music. 3. The boss kept them ______ (work) all day. 4. ______ (not know) his phone number, I couldn’t call him. 5. We saw a group of children ______ (play) football on the playground. 6. ______ (walk) along the street, I met my primary school teacher. 7. He sat by the window, ______ (read) a novel. 8. The teacher noticed some students ______ (not listen) carefully. 9. ______ (be) busy with his work, he had no time to rest. 10. I heard someone ______ (knock) at the door when I was watching TV. 11. They left the party without ______ (say) goodbye. 12. ______ (study) hard, and you will pass the exam. 13. The mother watched her baby ______ (sleep) peacefully. 14. ______ (not have) enough money, he couldn’t buy the book. 15. She stood there, ______ (wait) for her brother. 1. crying 2. cooking 3. working 4. Not knowing 5. playing 6. Walking 7. reading 8. not listening 9. Being 10. knocking 11. saying 12. Study（解析：此处是祈使句，非分词作状语） 13. sleeping 14. Not having 15. waiting - 总结： 1. 宾补：强调宾语的主动、进行动作（感官/使役动词后） 2. 状语：表时间、原因等，逻辑主语与句子主语一致 - 作业：用今天所学造句（各3句：宾补、时间状语、伴随状语） $$